The prisoners organized a small band to play songs (Source: Beijing Evening News)

The prisoners are feeding rabbits (Source: Beijing Evening News)

　　　　It is located at the foot of the Great Wall and beside the Guishui River, where the vegetation is lush and the flowers are delicate and charming. However, the unique symbols of the sentry standing guard and the high-wall power grid make all the plants and trees here wear solemn and mysterious veils. As a special prison in Beijing’s prison system, Yanqing Prison specializes in holding old, sick and disabled criminals. Among them, more than 100 male psychopaths in Beijing are concentrated here. Manic, depressed, paranoid … almost all kinds of mental disorders exist. They are prisoners and patients, so it is difficult to manage and treat them. How can these special prisoners reform and cure their mental and spiritual diseases? With all kinds of questions, the reporter walked into the 11 th section of Yanqing Prison yesterday.

　　Psychopaths are afraid of boredom and trouble.

　　　　There is a classic mental hospital scene in the Chinese New Year blockbuster "Big shot", in which patients are either rolling around or shooting with their mouths full, which makes people laugh and cry. However, as soon as he entered the gate of the sub-prison, the reporter was surprised that not only did he not see the noisy and noisy scenes in the movie and imagination, but it was so quiet that people questioned whether there were really more than 100 mental prisoners living here. Prisoners look no different from normal people. Six people live in a cell, reading, resting, tidying up the house or strolling in the tunnel.

　　　　The reporters were greeted by Shen Bingyu and Zhu Kuncheng, two district heads of sub-prisons, who worked together in the psychiatric ward for five years. Many people don’t understand that mental illness can be exempted from criminal responsibility, and how can it be put in prison? Shen Jian’s introduction first explained this problem to the reporter: "The mental patients here are mainly intermittent mental illness, and they belong to people with limited capacity. They are prisoners who are given a lighter or mitigated punishment according to law, and 70% are heavy criminals with no life and suspended death. The remaining part is mentally ill after entering prison because it can’t adapt to the life of losing freedom. "

　　　　"These more than 100 mental patients are divided into three types: treatment period, rehabilitation period and stable period. For us, prisoners who are getting sick and noisy are the easiest to manage." Shen Jian’s words were very unexpected to the reporter. He explained: "For example, we have a prisoner here who is schizophrenic. After he was in prison, he was transferred to prison four times and committed suicide four times. He hit his head anytime, anywhere and unconditionally, and he was transferred to our prison area with a helmet. Diagnosed by the doctor, he suffers from schizophrenia and bipolar affective psychosis of mania and depression. In a situation like this, we can only give him medicine first and restrain him with medical measures. It is those who are silent and can’t see the signs that make people nervous. "

　　　　Zhu Jian said that a prisoner was very normal when talking with the police. After talking, he got up and bowed to the police and said thank you. But at this moment, he turned and started to run outside, and the captain chased after him, running away with his shoes. Finally, he caught him at the gate of the prison area. "Psychiatric prisoners have strong concealment, so in addition to full-time psychiatrists who are responsible for treating them here, we have also set up a system of nurses on duty. Let healthy, well-behaved prisoners be caregivers, patrol the tunnel with the police for 24 hours, report any abnormality immediately, stop and control the situation in time for suicides, injuries and other diseases, or double-monitor. In order to ensure the safety of prisoners, the heating in the cell is wrapped, and the windows and doors are pasted with stickers to prevent them from breaking into sharp weapons after impact.

　　Let "dumb" criminals speak

　　　　Because of their special diseases and crimes, some mental prisoners are not tolerated by society and some are despised by their families, but it is precisely in prison that no one is abandoned. I wish the warden gave an example to the reporter: Wang, a prisoner, was already suffering from schizophrenia when he was transferred to Yanqing prison. He was very withdrawn and never spoke. Every time his father came to the prison to meet, the two men held the phone face to face, and his father kept talking. Wang never said a word. When the father finished speaking, the two men put down the receiver and sat opposite each other until the end of the meeting time. Many people think that he is a mute.

　　　　After asking Wang’s family, the police learned that Wang had been able to speak before, and he had not spoken for three years since he got sick. The affirmation of family members gave the police motivation. Later, the police consciously approached him, cared about his life, talked to him every day, and asked the prisoners in the same group to talk to him. Although they didn’t hear Wang say a word, the police always felt that they could make him speak like a normal person.

　　　　During his time in prison, Wang was also observing the police. He found that he was not bullied, and no one looked down on him. The concern of the captain also made him feel very warm. But after all, I haven’t spoken for three years, and I have to use a special method to make him speak. When the captain was on a patrol, he suddenly called his name in front of Wang, and Wang actually subconsciously answered "to". This word is not only an inspiration to the police work, but also breaks the barrier of Wang’s autism. Although the language function has been seriously degraded, Wang gradually resumed his desire to communicate. For example, knocking on the table is called "Captain Mu", and drinking water represents "Captain He". When he saw his father again, Wang first called "Dad" and then reported his life in prison to his father. The father who hadn’t heard his son talk for more than three years suddenly burst into tears.

　　The courage to let the sick man regain his life.

　　　　Shen Jian said that because these prisoners have long prison terms and suffer from mental illness, many people are prone to suicidal thoughts because they hurt their families. Therefore, while treating their diseases, the police should also help them find the courage to live again.

　　　　The prisoner Liang once participated in the theft and escaped. After committing the crime, he "flew" outside for more than a year. During his escape, he panicked every time he heard the siren. The fear of fleeing eventually made him suffer from mental illness. After being reported, Liang was arrested and sentenced to 15 years. After entering the psychiatric ward, Liang secretly picked up a piece of broken glass from the ground when he released the wind, which was discovered by the police in time. The police asked him what he was going to do, and Liang said that he wanted to cut his pulse and commit suicide at an appropriate time. During the conversation, the police learned that he liked sports and "excited" him to say, "Do you dare to compete with me in basketball?" At first, Liang felt that the police were joking with him. Who knows that he was really recruited into the basketball team in the prison area and often participated in some sports activities. Through physical exercise, Liang’s spirit is getting better and better day by day, and people are much more excited, restoring the vitality of young people, and he has never been ill until now.

　　　　Appreciation and encouragement is a principle of reforming prisoners in psychiatric ward. Zhao, who is working as a nurse for sick people in the prison area, was sentenced to death with a suspended sentence for robbery. He always felt that he could not walk out of the prison door alive, and every day he clamored to pull him back and shoot him. The police and paramedics watched him for 24 hours. In contact again and again, the police realized that Zhao did not really want to die, but was desperate for the prison life in the second half of his life. "He has the skill of haircut and has to give him a chance to restore his life." The police asked him to use his skills to give haircuts to other prisoners every Saturday. Zhao not only felt that life had hope, but also became a nurse for sick people after two years.

　　Enjoy beautiful scenery, listen to music, raise small animals and cultivate healthy personality

　　　　It is not the purpose of the prison to just watch over the accident. The prison for mental patients is to restore the healthy personality and self-control of mental patients on the basis of stability and by means of correction, and then put them into reform after self-restraint. For this reason, the police have not tried to find a way.

　　　　There is a warm name-"Love Paradise" in an open space surrounded by iron nets in the center of the prison area. More than a dozen "big mushrooms" of various colors are Bunny’s dormitory, where prisoners raise small animals, enjoy beautiful scenery and listen to music, so as to resolve bad emotions, cultivate normal thinking and restore healthy personality. In addition, the prison has invested a lot of equipment to establish a chess room, a reading room, an audio-visual room, a physical therapy room, an arts training room and an agricultural therapy base. These five rooms, one park and one base have become the most distinctive places for the rehabilitation of mental patients. "Prisoners are now playing bridge, and the level of Go is also the highest in Yanqing Prison. Healthy chess activities are helpful to their thinking and intelligence; They have also formed a small band, which is practicing songs these two days and will tour in various prison areas next month; The vegetables in the agricultural treatment base should also be mature. Although the output is small, giving each of them a tomato can be regarded as the fruit of their labor. Through a variety of corrective methods, the proportion and incidence of unstable conditions of mentally ill prisoners have dropped significantly in recent years. " Shen warden said with a big smile.

　　　　Looking at their healthy and active lives, it is really hard to imagine that these are all mental patients. They lost their freedom here and secretly repented for their irreparable mistakes; But it is also here to regain dignity and find a healthy life in the people-oriented management mode of prisons. Although the reality that the reporter saw was not as exciting as expected, but calm and serene, and the police were not imposing but amiable, this is the image of a modern prison and the best evidence that this special prison area has not had an accident for more than ten years. Author: Sun Ying

Editor: Wang Xi

　　When you mention the name "",you may first think of a music platform with the same name, but now, the cool music car Haval Cool Dog, which also has an indissoluble bond with music, is born. Haval Cool Dog from Lemon Platform, as the second car of dog category, carries the strategic mission of brand layout to enter the compact urban off-road market. The biggest highlight of positioning the Haval cool dog house with cool music car can be summarized by a multiplication: 4×18. So what exactly do the two mysterious numbers in this multiplication represent? Let’s talk about it first.

　　Analysis of 4×18 Highlights of Haval Cool Dog

　　The only self-owned brand selling 1.5T four-wheel drive models:

　　What does Haval Cool Dog’s 4×18 multiplication represent? First of all, 4 refers to four-wheel drive. This time, Haval Cool Dog brought us not only the golden power combination of its 1.5T high-power engine and the third-generation 7-speed wet powershift, but also the intelligent and timely four-wheel drive system.

　　Specifically, the Haval Cool Dog inherits the urban off-road gene of the Haval dog category. The intelligent timely four-wheel drive system carried by Cool Dog does not require any operator intervention, and the system monitors the driving state of the wheels in real time and intelligently and dynamically distributes the front and rear axle torques. When a wheel loses its adhesion caused by road icing or sand pit in winter in the city, the four-wheel drive system can still provide stable power output, so as to satisfy the owner’s small willfulness of going out to the wild occasionally.

　　In addition, with the five driving modes of standard, economy, sports, snow and grass gravel, drivers and passengers are given rich options to effectively deal with various road conditions, further improving driving experience and safety guarantee.

　　Relying on the Great Wall Lemon Platform, the chassis performance of Haval Cool Dog has been upgraded in an all-round way. Its approach angle is 24, the departure angle is 26, and the minimum ground clearance is 196mm, which is very close to the approach angle of 24, the departure angle of 30 and the minimum ground clearance of 200mm for big dogs. Such as potholes in Lu Yu, joints between new and old pavements, or the need to get up and down the shoulder when stopping, can effectively avoid the risk of bumping and bottoming.

　　Join hands with JVC to build a luxury car-class music cockpit;

　　In order to create a luxury car-class audio experience, Great Wall Motor and century-old audio and video equipment manufacturer JVC jointly created a unique 4D burning cockpit music experience for Haval Cool Dog.

　　And 18 in 4×18 represents the 18-speaker intelligent sound system carried by the cool dog "4D burning cockpit". Haval Cool Dog has created an omni-directional stereo surround sound field with 18 speakers through 4 treble +2 midrange +1 center +4 bass +1 subwoofer +2 ceiling +2 rear surround +2 headrest speakers. Combined with the rhythm function of the seat, the 64-color atmosphere lamp and the car fragrance system that can rhythm with the music, it brings a four-dimensional immersive experience of hearing, touch, vision and smell.

　　Specifically, Haval Cool Dog is equipped with a 920W 16-channel independent power amplifier, a powerful SOC processing unit and four all-digital amplification chips, which has the characteristics of high efficiency, small distortion and strong anti-interference, ensuring the perfect restoration of high-fidelity sound quality, and supporting the later OTA to create an "evolvable" digital sound system; In terms of speaker design, the high-frequency and intermediate-frequency speakers are designed with strong magnetic NdFeB, which has ultra-high sound pressure, making the sound details richer and the human voice clearer. This laid the "material foundation" for Haval Cool Dog to rival the high-end stereo surround sound of 400,000 luxury cars.

　　It is said that tuning technology is the core to endow the whole sound system with soul. Based on this, after three months of domestic tuning, Haval Cool Dog was airlifted to Europe for testing and more refined debugging and polishing, and finally it was finally completed by an international tuning team composed of dozens of people across China, Japan and Europe and an international R&D team of over 200 people for 12 months.

　　With an excellent sound system, you also need a supporting high-quality experience environment. In fact, in the early stage of product development, Haval Cool Dog took NVH performance as a key topic to study, not just relying on sound insulation cotton to improve NVH performance in the late stage of research and development. It aims at internal damping resonance and external noise, and achieves excellent vehicle-level NVH guarantee on the basis of maintaining its own rigid modeling through front windshield and front double-layer sound insulation glass, powertrain control technology, acoustic package matching technology, air intake system control technology, chassis system control technology and transmission system control technology (four-wheel drive).

　　More than 4X18—-Comfort/Technology/Safety Aspects

　　Comfortable cockpit:

　　With a wheelbase of 2710mm, Haval Cool Dog creates a wider riding space by adopting ultra-short front and rear suspension design, further improving the "car ownership rate" of drivers and passengers.

　　In terms of practical space, there are 29 storage spaces in the car, and a cup holder with different sizes, a double-layer armrest box and a super-large storage space under the shift lever are planned, which fully considers the daily use needs of users.

　　The trunk volume reached 493L, and the space can be expanded to 1298L after the rear row was laid down. It is worth mentioning that, based on the demand consideration of facilitating the daily handling of large items and camping scenes, Haval Cool Dog has created a flat luggage compartment space after being laid down, which, together with the intelligent panoramic skylight of 1.1 square meters in the car, has the taste of "home" for mobile travel.

　　In addition, Haval Cool Dog also intimately planned and standard the cockpit cleaning system and CN95 air conditioning filter. Before the driver and passenger enter the vehicle, they can turn on the corresponding functions in advance through the mobile APP to control the vehicle to automatically turn on the external circulation, which helps to reduce the temperature inside the vehicle in hot summer, and also improves the air quality inside the vehicle.

　　Intelligent technology:

　　As a new car specially built for young people, intelligent technology should naturally not be absent. Whether it is L2 intelligent driving assistance, 12.3-inch multimedia large screen/LCD combination instrument, or 50W super wireless flash charging, intelligent inductive electric tailgate, 360-degree panoramic image and other configurations, Haval cool dog should also be equipped.

　　Specifically, Haval Cool Dog is equipped with L2-level driver assistance system, which can realize ACC, AEB, traffic sign recognition, speeding alarm and other functions through 19 detection units including 12 ultrasonic radars, 4 high-definition 360 cameras, 2 millimeter-wave radars and 1 intelligent forward-looking camera.

　　Haval Cool Dog also comes standard with a 12.3-inch LCD combination instrument with a resolution of 1920*720 and a 12.3-inch multimedia large screen, which can realize dual-screen linkage. In addition, Haval Cool Dog comes standard with a super wireless flash charging of up to 50W, which can save more than 60% time from 0 to full state compared with the mainstream wireless charging of 15W on the market, and the efficiency is obviously improved.

　　The appearance of intelligent inductive electric tailgate, Bluetooth key of smart phone, 360-degree panoramic image and even transparent chassis has improved the comfort and convenience of car use.

　　Security guard:

　　In terms of safety, the cool dog comes standard with 6 airbags including main and auxiliary airbags, side airbags and front and rear integrated side air curtains; The proportion of high-strength steel in the cool dog body is over 75%, among which the proportion of ultra-high-strength steel and thermoformed steel with greater strength is 41%. In case of danger, passengers can be effectively protected through high-strength body and reasonable force transmission channel.

　　Summary:Courage is nature. The appearance of Haval Cool Dog, which is born of music and speaks for young people, will surely bring a brand-new choice to Z generation consumers who dare to enjoy themselves and innovate.

Cctv newsAt 8 o’clock every day, CCTV will sort out the big and small things that happened around us within 24 hours.

:: Ministry of Natural Resources: research on cross-strait integration and development of major transportation facilities into national planning.

Ministry of Education: Require the prevention of sexual assault into primary and secondary school textbooks.

General Administration of Market Supervision: 93,185 vehicles were recalled, involving six brands including Mercedes-Benz and Volvo.

North Exchange: Pre-school education and discipline training enterprises are not allowed to go public.

Many colleges and universities will advance their winter holidays, and some schools will open holidays in late December.

Autumn grain is expected to increase production! The total national grain output is expected to reach more than 1.3 trillion Jin.

Gan Lin became the director of the State Anti-Monopoly Bureau, in charge of the Law Enforcement Inspection Bureau, the Competition Policy Coordination Department, the Anti-monopoly Law Enforcement Division I, the Anti-monopoly Law Enforcement Division II, and the Price Supervision and Inspection and Anti-Unfair Competition Bureau (Office for Regulating Direct Selling and Combating MLM). Preside over the work of the State Anti-Monopoly Bureau.

British police declared the Liverpool bombing a terrorist attack and arrested four suspects.

A Japanese land self-defense team member was arrested on suspicion of secretly photographing female high school students.

The International Space Station was threatened by space junk, and Russian astronauts took refuge in the Soyuz spacecraft.

Italian white truffles weighing 850 grams were auctioned for 103,000 euros (about 750,000 yuan).

A kitten in Turkey is born with four ears, and its image is cute and popular on the Internet.

A minibus collided with a heavy dump truck in Maanshan, Anhui Province, killing 8 people and injuring 8 others.

A school in Qidong, Jiangsu Province fell from a building. At present, the vital signs of three students are basically stable. The relevant local authorities said that the cause of the fall will be announced to the public in time.

Tourism bloggers desecrated the tomb of the martyrs: sentenced to seven months in prison and publicly apologized.

A man in Wuqing, Tianjin, claimed 3000 yuan for bringing his own flies to drink porridge and touch porcelain. After investigation by surveillance video in the store, he was criminally detained by the police according to law.

In advance, he broke his partner’s finger with a hammer. A self-mutilation "touching porcelain" gang in Guangxi was arrested and six suspects were criminally detained according to law.

An aunt in Liaoning tied a rope with a sheet and fell from the 4th floor of the closed building and was injured. At present, the situation is stable and there is no serious problem.

The man was arrested by Linzhou police in Xuzhou, Jiangsu Province, after being suspected of robbing 11 babies and reselling them.

A boy in Lianyungang, Jiangsu Province holds a flower to express his confession to a girl. It was only at the moment of kneeling on one knee that he found the wrong person. Netizen: How nervous.

I haven’t finished my hybrid rice either. I’m retiring.

— — Yuan Longping’s wife, Deng, tearfully recalled what Yuan Longping said before she died.

This is the Yellow River photographed by Jilin-1 satellite. From the aerial perspective, overlooking our mother river, every frame is a splendid mountain and river.

The People’s Bank of China is scheduled to issue a set of gold and silver commemorative coins for the year of Renyin (Tiger) in China in 2022 on November 18th, 2021.

"What shihou are you free to come back zou me? I xiang you. " Gong Huiying, a traffic policeman in Changzhou, Jiangsu Province, who fought against the epidemic, had not returned home for a week when he received a letter from his 7-year-old son some time ago. Recently, Gong Hui won a vacation and went home to reunite with his son. At the moment when the father and son embraced each other tightly, their happiness overflowed the screen.

See you at 8 o’clock tomorrow!

Editor in Charge: Sun Jie

Editor: Luo Meng Chen Shiwen　　

　　Screenshot of AI paintings displayed by Midjourney official website.

　　Screenshot of AI paintings displayed by Stable Diffusion official website.

　　Screenshot of the result of searching "Thomas Kinkade" in this database. These image data are used to train Stable Diffusion.

　　terrified

　　Fear is sudden. In the past year, He Ran, a freelance illustrator, watched the progress of AI again and again, and the speed surprised her. Judging from the works drawn by AI, it has basically reached the level of an intermediate professional designer or illustrator. She studied painting for seven years at school, and worked as an illustrator for five years after graduation, which is only intermediate.

　　"If there are companies with art needs and employees who can operate AI (painting), 90% of the artists can be laid off." He Ran said, "At first, we all thought that it would replace the bottom labor force first, to liberate physical (labor) things." Zheng Chujia, the founder of a design company in Shenzhen, told reporters that the emergence of AI painting tools prompted his company to optimize 20% of its employees. "As long as we can use it, it can basically replace most of our painters."

　　Originally, many people thought that the art field was difficult to be eroded by AI, but it was one of the earliest areas that suffered from AI impact.

　　It once painted a cat in 2012. A picture that seems to be full of mosaics can only vaguely see the outline of the cat’s eyes, nose, ears and face. By the beginning of 2021, the DALL-E1 model released by OpenAI company imitated Monet’s style to draw a fox, and the fox’s head could barely be recognized in a grass.

　　In 2022, the AI painting models DALL-E2, Midjourney and Stable Diffusion came out one after another. Ordinary people who don’t master painting skills can also input keywords and direct their creation. This is considered "revolutionary". That year, it was called "AIGC (Generative Artificial Intelligence — — Reporter’s note) The first year ".

　　Jason Allen, an American game designer, was invited to participate in the use test of Midjourney that summer, and then he became fascinated by it. "I can’t believe what I saw," he said in an interview with The New York Times. "I think it was inspired by the devil, as if some extraordinary force was involved."

　　In August, with the help of the oil painting "Space Opera House" created by Midjourney, he won the gold medal of "Digital Art" in the art competition of Colorado Expo. This caused an uproar in the industry, but the work was created after more than 900 iterations. At that time, ChatGPT had not yet come out, and AI had emerged in the painting world.

　　It was only during that time that AI painting was still a little immature. Through the paintings drawn by it, many characters have blurred faces and can’t find their eyes, and some have six or seven fingers on their hands; Let it draw girls to eat noodles, it draws girls to grab noodles and stuff them in their mouths, and chopsticks are gone; The "fallen pedestrian" was twisted into an incredible posture by it, and his arm was also dropped.

　　Last year, He Ran also tried to use those AI painting tools. Although it was able to draw beautiful works at that time, for people in the industry, "the business demand of what (it) made was very low" and "it didn’t help much at work".

　　Some painters even think that it is not intelligent, but somewhat retarded and ridiculous. It is ironic that it is a tailor and a brainless tool, and that its works are soulless, illogical, patchwork and not real art.

　　"What you draw is just like a monster." Zheng Chujia said that his first attempt at AI painting had a poor experience. Most of the time, he could only "pick the tall among the short". At that time, company designers only used it to find inspiration, not directly used to generate works.

　　In December, 2022, a painter who has been in business for more than 10 years also told the media that AI painting is not perfect and has not yet posed an obvious threat to practitioners. Soon, however, some painters became nervous — — The evolving AI began to smash their jobs.

　　Zheng Chujia noticed that in January this year, many AI painting tutorials appeared abroad. He tried to let designers learn them and found them more and more useful. He remembers that a plane model of a game character was made with AI at that time, and it was completed in an hour or two. "If it is us, it may take more than a week or even half a month to finish."

　　He began to feel a little scared, and a group of people in the whole industry might face unemployment.

　　In January, He Ran, a freelance illustrator, learned that an Internet company had run through AI mapping. "The new works produced by AI only need to be modified a little manually." By February, the commercialization of AI painting had impacted her livelihood.

　　She has a project, which is to outsource a certain game. She needs to design 60 startup pages of games in different cities for Party A, and originally planned to make one page a week. A week later, the second picture was only halfway drawn. Party A gave feedback that "the company ran through AI", and she only needed to do fine-tuning on the picture generated by AI, but the cost plummeted, from two to three thousand yuan to three or five hundred yuan.

　　He Ran found that there were still mistakes in the drawings generated by AI at that time. Sometimes the bridges and towers it drew had problems such as structure and perspective, and sometimes something was strangely produced somewhere that was not needed. She needed to spend a lot of energy to revise them repeatedly.

　　"It should be Midjourney4.0 in February, and now it has been upgraded to 5.0." He Ran told reporters, "There are very few things that should be repaired in 5.0. It has evolved again. "

　　This time, the problem that painters often joke about "AI can’t draw hands" has been solved. The animals it draws are fine, and the portraits it draws are almost the same as those taken in photos, which is enough to confuse the real with the fake. A picture of "China Couples" generated by Midjourney5.0 caused a heated discussion. Many netizens thought it was a real photo, not an AI drawing.

　　In Guangzhou, a game outsourcing company began to lay off employees in January, and so far it has laid off more than 20 original painters in four batches.

　　"The original painters eliminated by our company are basically junior and intermediate, and the senior original painters are basically left behind." Chen Hua, the company’s special effects technical director, told the reporter of Zhongqing Daily and Zhongqing.com, "To be honest, it’s a bit cruel."

　　Originally, the most time-consuming step in creating a painting is the process that the original painter conceived and created the first draft. Chen Hua said that after using AI, the work efficiency of the original painter has been greatly improved. Nowadays, judging from the AI painting tools purchased by the company, it only needs to input instructions, and it can generate 40 to 60 schemes for painters to choose from, and the painter’s main job is to screen and modify the works.

　　"The work of revision requires senior original painters, and the primary and intermediate original painters will be weaker in revision." Chen Hua said, "They (the laid-off people) will want the reason that (the market) demand is not enough, and his ability is not enough. AI can really replace his job."

　　In the latest recruitment of this company, more positions are reserved for special effects artists who have not been impacted by AI, and only a small number of senior original painters are recruited. In the past few months, this company has only recruited two senior original painters. These two original painters used to work in a big factory. As for the reason for being laid off, one of them didn’t want to mention it, and the other said that it was squeezed out after the project used AI.

　　"It (AI) is a factor of acceleration, which accelerates our structural optimization." Zheng Chujia told reporters that the company once optimized the staff last year, reducing the number of team designers from more than 100 to more than 50. This year, the company’s design team has optimized 20%, and he plans to continue to optimize 40% in the future.

　　He is aware of the anxiety that designers in the company may be optimized. "We can only actively embrace this technology and make ourselves as valuable as possible to the whole company. If this person’s thinking is too conservative, it is easy to be optimized. "

　　confused

　　In foreign countries, unemployment related to AI has also appeared. In June, the report data of Challenger, Gray & Christmas, an American company that provides re-employment services for retirees, showed that AI caused 3,900 people to lose their jobs in the United States in May, accounting for about 5% of the total number of layoffs in May.

　　AI has made some people unemployed, but it has also created some new jobs. On the recruitment website, there are new positions such as AI retoucher, AI draftsman, AI original painter and AI illustrator. However, at present, there is no data to show whether AI has caused more unemployment or created more jobs.

　　Many illustrators around He Ran are unwilling to retouch AI. In her view, compared with the original painting, the compensation for AI retouching is only one-fifth of the original in the same time, and there is no sense of accomplishment. Before, she finished painting a work, although the price was not high, but the work was her own. "But like this (AI painting), you can’t get it at all, saying it’s your work."

　　During this time, she often felt confused and confused, and once she didn’t know what to do in the future. The demand for outsourcing is decreasing, even the demand for posters by e-commerce companies is decreasing, the overall business volume has decreased by 50%, the unit price of orders has been lowered by the market, and the overall income has nearly halved.

　　More than 70% of her income originally came from the game outsourcing business, but now she is forced to transform and operate new business on the Internet, trying to find more personal design needs of smaller people.

　　In the past two months, she felt a little stressed, and her monthly income dropped from 20,000 to 30,000 yuan to about 10,000 yuan. "For the time being, it has little impact (on daily life) because there is still some savings, but it will definitely not work in the long run." He Ran said, "Based on reality, houses, water and electricity, eating and drinking Lazar, and raising kittens are all money."

　　One of her friends is a 3-D animator, which has not been affected by AI. Recently, there has been a surge in single volume. "He said, why don’t I study 3D? He gave me his list, but I don’t really want to. I know that thing makes money, but I don’t want to do it. "

　　"People who have been painting for several years actually do it because they like it." She said, "If you don’t make money like this now, it’s useless to like it again." She is not sure whether she wants to continue to develop in the industry. "It’s especially sad that people like us who have been abandoned by the industry are stuck in the middle and can’t get on."

　　Unlike painters, those companies of Party A and outsourcing companies are not confused about AI.

　　As the person in charge of a company, Zheng Chujia thinks very realistically. His first thought is how to deal with the impact. "If your company does not actively embrace AI, the overall development may be affected, or it will soon be eliminated by peers." Zheng Chujia said.

　　Soon, he established the "AI Exploration Alliance" within the company to explore the application mode of AI, and began to explore how to integrate resources and technical tools, introduced the popular AI painting tools Stable Diffusion and Midjourney, and then conducted AI technical training. He compared AI technology to Jenny machine. "Its appearance is a subversive efficiency improvement tool." Introducing AI can improve his production efficiency by 40%-60%.

　　Since the company’s main expenditure is manpower expenditure, despite the recent loss of original design customers and the reduction of orders by 30% to 40%, the overall efficiency of the company has increased by 20% to 30% after the layoffs. Nowadays, the company has been equipped with a special AI retoucher. In the future recruitment, he is more interested in people who can embrace new technologies.

　　"Now, the commercial use of AI is very common." Chen Hua said that some Internet companies already have teams that specialize in researching and using AI to create. "It can save a lot of money." Now, after Party A’s company started to use AI, the game outsourcing company where Chen Hua works can’t meet the demand of the original painting, but in the past six months, the team AI painting technology and industrial chain have become more mature.

　　Although AI has not threatened Chen Hua’s job, he is still scared of the current era. "Technology is progressing a little too fast." He is worried that AI will continue to evolve in the future and "replace other positions in art". By that time, happy artistic creation will become monotonous technical creation.

　　He has a friend from the Academy of Fine Arts who doesn’t like AI painting very much and thinks that "it is destroying the ecology of this industry". When they discussed this topic, the other party felt that it was a tool without thinking. In just 10 minutes, it replaced a person’s painting experience for more than 10 years. "Do you think this is reasonable?"

　　"I feel unreasonable, too, but what can I do for me?" Chen Hua said, "I can’t act like it too much, and I can’t act like it too much."

　　"This kind of thing is the company’s demand. In fact, it has little to do with its own wishes. The company still focuses on economic benefits." Chen Hua told reporters, "After all, you are a migrant worker. Even if there is a contradiction (in my heart), there is no way. "

　　boycott

　　After AI hit the painting world, it was popular and resisted almost at the same time.

　　Some painters claim on the internet that AI painting is based on the feeding training of a large number of picture data, which may contain copyrighted pictures, but they did not get the corresponding copyright when training AI models. This training method was satirized by painters as "an alchemist without copyright" and was openly opposed by many painters.

　　"It’s equivalent to embezzlement. He uses our paintings to produce (commercial) value, but he won’t tell you or let you authorize it, and there is no profit sharing." He Ran said, "We get paid by copyright." This situation has also caused great controversy abroad, which is usually considered to involve moral and legal issues.

　　In order to find out which pictures are used to train AI painting models, Andy Baio, an American technical expert, and Simon Willison, his friend as an AI researcher, have captured more than 12 million image data used to train Stable Diffusion.

　　After indexing these data, they found that about 47% of the pictures came from 100 domains, including more than 1 million pictures from Pinterest, a photo sharing website. Other image data sources include WordPress, Flickr, 500px, Getty Images and Fine Art America.

　　There are also many artists’ works in the database. Of the top 25 artists, only three are still alive, among which the artist with the highest frequency is Thomas Kinkade, an American painter, whose 9,268 images are in the data set, but he died in 2012.

　　Someone found five of his paintings in the database and asked Andy Beo if there was any way to get them deleted. Andy Beo said: "As far as I know, there is no way to delete images from training data or make models forget what they have learned."

　　Andy Beo himself is also very ambivalent about the use of such emerging technologies. "Its ability makes people feel like they can summon magic, but it has caused many moral problems and it is difficult to track them." He said.

　　Before the potential moral and legal problems caused by AI copyright disputes have been solved, some art communities and photo agencies began to ban the emergence of AI-generated works. Getty Images has publicly stated that it is forbidden to sell AI works generated by using Stable Diffusion through its services. There are also some organizations that allow AI to generate works, but it is necessary to indicate that the works are generated by AI.

　　One day in December 2022, the homepage of the famous art website Art Station was occupied by pictures with the logo of "NO AI". In March of this year, there was also a wave of "boycotting AI" in China. Some painters publicly stated on social platforms that my works are forbidden to be fed to AI.

　　Jason Allen said in an interview with The New York Times that he sympathized with artists who were afraid that AI would make them lose their jobs, but their anger should not be directed at individuals who used AI painting tools to create art, but at companies that chose to replace human artists with AI.

　　Not long ago, a friend of Zheng Chujia also put on the head of "NO AI", but in his view, the boycott of AI is mainly due to copyright, not the boycott of this technology. "This (technology) is definitely unstoppable."

　　He is also worried about the copyright of AI painting, but the copyright he refers to is that when his company explores a new painting style, once it is taken by others to feed AI, "our style will instantly become popular".

　　Abroad, Paizo, a veteran game publisher, said in March that they would update the contract to make it mandatory that any submitted works must be created by human beings, and artistic works and words generated by artificial intelligence are not popular in their games.

　　The publisher also claimed that "as long as the moral and legal environment surrounding these procedures remains vague, we are unwilling to associate our brand with this technology in any way."

　　Chen Hua feels that this is a company with backbone, and it is good for the industry environment to want to contribute to this industry. "But if you want my boss to do this, it will definitely not work." Chen Hua said. He Ran sometimes feels ambivalent. She is very resistant to AI’s "stealing" those image data for training models, but she has to face the reality that her income drops sharply under the impact of AI.

　　"History shows that new technologies can bring huge benefits to our economy, but they are not painless for some people and communities. The overall impact will largely depend on social systems and policies. " Hong Pingfan, director of the United Nations Department of Economic and Social Affairs, said when talking about AI.

　　Zheng Chujia feels that in the future, the government may need to vigorously support AI-related training and incorporate relevant courses into the student training plan of colleges and universities. He is also worried that after the impact of AI, junior designers will find it difficult to receive orders and projects, and their ability will not be exercised, resulting in the loss of new people in the industry, and there may be a "talent gap" in the next 5-10 years.

　　In his view, AI does replace a lot of manpower, but we can’t ignore the cultivation of people’s basic ability and creativity. "Otherwise, when it is made, he can’t judge (good or bad), which is also a terrible problem." Chen Hua also felt that in the past six months, company designers have become more and more dependent on AI painting tools. "His personal creativity has indeed declined."

　　Recently, He Ran has stopped resisting AI as she did not long ago. She is planning to learn how to use AI to assist her painting.

　　"Last month was very resistant because it broke my financial path." He Ran said, "But I realized this month that you can’t resist it. You have to use it as soon as possible."

　　(At the request of the interviewee, He Ran and Chen Hua are pseudonyms)

　　Zhongqingbao Zhongqingwang reporter Li Qiang Source: China Youth Daily

　　CCTV News:Outside a hospital, vehicles are parked on both sides of the road, and there is only one lane in the middle of the road that is not wide. Near a school, vehicles waiting for children occupy two lanes in the same direction, and other vehicles can only bypass them to drive normally … …

△ Wuhan City’s vehicle illegal parking in August. The picture is from Ping An Wuhan

　　I believe many people have experienced similar scenes. In order to manage illegal parking, many cities have carried out special rectification of illegal parking of motor vehicles. The Wuhan Traffic Management Bureau recently released,From now until December 31st, there will be a reward for reporting illegal parking on roads in the central city of the city, with a maximum reward of 5,000 yuan.

　　Award criteria:

　　According to the circular, the traffic control department will conduct monthly statistical ranking on the number of effective illegal parking reports to the public, and give classified rewards to the top 150.

　　Number of top 10 and effective reportsMore than 600Per person5,000 yuanReward

　　Number of effective reports ranked 11th to 50th.More than 400Per person2000 yuanReward

　　Number of effective reports ranked from 51 to 150Over 200 casesPer person1000 yuanGive a reward.

　　Informants need real-name authentication.

　　Informants need real-name authentication, and the photos provided (three photos that meet the requirements)., should be able to clearly display the illegal vehicle type, license plate number, appearance characteristics, illegal behavior, illegal location, illegal time and other effective information.For the same illegal act reported by many people, the first whistleblower will be rewarded according to the time sequence of reporting registration.

　　Not only Wuhan, but also some cities have launched a reward report on traffic violations before.　

　　Shenzhen:

　　Shenzhen traffic police issued a report bonus of 1.36 million yuan in two years.

　　In December 2013, the Shenzhen Traffic Police officially launched a prize-winning report on road traffic violations in the city. As of December 2015,A total of 35,630 reports of various traffic violations were received, and bonuses of 1.36 million yuan were issued.　

　　General violations are included in the scope of reward reporting.

　　Shenzhen traffic police recently said that they decided to include general illegal acts in the scope of reward reporting.100 yuan will be rewarded for reporting traffic accidents or traffic jams caused by illegal parking.

　　Hangzhou

　　The highest reward 100 yuan does not include violations.

　　In March 2016, Hangzhou Traffic Police launched a reward mechanism for reporting key traffic violations and clues. Mainly aimed at 18 kinds of dynamic and hidden traffic violations in three categories, The highest reward is 100 yuan.. It should be noted that the scope of the trial reward report is the road within the main urban area of Hangzhou. At the same time,18 kinds of illegal acts do not include violations.

△ Hangzhou tries to report traffic violations with prizes. Citizens can be electronic policemen themselves.

　　How effective is the "reward report"?

　　Wuhan: Only 40 of the 1,800 photos and video traffic violation reports passed the preliminary examination.

　　Since August 15th, Wuhan has reported four types of traffic violations with prizes. By the beginning of September,The citizens submitted 1839 pictures and videos reflecting four types of traffic violations. After preliminary examination, only 40 reports were "qualified".Most of them lack the elements needed for punishment.

　　Will the reward for reporting traffic violations make the chaos of illegal parking better? Is it a perfect solution to report illegal parking with real name? Where does the reward for reporting come from? Is it reasonable and legal? Is there any legal risk?

Cctv review

　　For a long time, illegal parking is a difficult problem in the management of many cities in China. According to official data, the number of private cars in China reached 86.5 million in 2012.There are 20 cars per 100 families.It has become an "automobile society" in the sense of international standards. However, the rapid growth of private cars has also brought serious congestion, disorderly parking and other quite headache problems. If we want to solve the problem, we really need to "enlarge the trick".

　　There can be prizes for reporting, so you should use them with caution.

　　In daily management, the traffic police departments in many cities are faced with the problem of insufficient manpower.Wuhan adopts the method of mobilizing the masses, so that every citizen can become a supervisor of civilized parking and a whistleblower of illegal parking, which can not only assist the police in law enforcement, but also give play to the spirit of urban ownership of the general public. In fact, some violations also hinder the normal life of many citizens, and it is reasonable to report them.

　　From this perspective, reporting traffic violations is conducive to people’s participation in law enforcement. There can be, butOnce the report is involved with the "prize", it will increase the utilitarian color and easily lead to new problems.. Reward reporting is a double-edged sword and should be used with caution.

　　First of all, according to the rules of Wuhan, the traffic control department will give classified rewards to the top 150 people who report illegal parking with real names, whichWhether the implementation will lead to a large number of people complaining and reporting in the first few days of each month, and the rest of the time will make the public lack the motivation to report.

　　In addition, members of the public are encouraged to report crimes in order to assist law enforcement. However, in the process of reporting, each whistleblower also needs to provide corresponding photos and evidence.For such reporting materials, it is also necessary to arrange manpower for verification and verification, so that the punishment is justified.This also brings new manpower demand and work pressure. Whether the cost of law enforcement has dropped is unknown.

　　More importantly, rewarding citizens for reporting will inevitably breed "reporting professionals".If the reward report is abused, the whistleblower will bet all his money on the prize, and the result may lead to the prevalence of "fishing".There have been cases where a professional photographer deliberately violated the rules, and on the difference between reporting bonuses and simple violations, he started an illegal farce of "one willing to fight and one willing to suffer" to deceive the traffic control department.This kind of behavior undermines the due process of law enforcement and distorts the original intention of law enforcement. In addition, the problems brought by professional counterfeiting are also a lesson from the past.

　　Encourage the reporting of traffic violations and prevent legal risks.

　　The law cannot be done without authorization. In a modern society ruled by law, any force participating in social governance must take legitimacy as the basic premise.According to Article 47 of the Procedures for Handling Administrative Cases by Public Security Organs: "Public security organs shall promptly accept cases of reporting, accusing, reporting, being turned over by the masses or surrendering illegal suspects, and cases transferred by other administrative departments and judicial organs … …” .Informants subjectively report illegal acts and objectively provide the illegal information to law enforcement agencies. If it is not used for other purposes and is not disseminated in public media,Even if the reported person is punished by law enforcement agencies for the relevant reporting clues, it does not constitute infringement in the sense of civil law.

　　But in reality, the introduction of every policy will have certain risks. In the process of reporting traffic violations, people face some legal risks.For example, will it cause information leakage (there are countless problems of personal information leakage now), will there be informants using mobile phones to shoot evidence while driving, or will they be in danger when shooting evidence, and so on.This requires law enforcement agencies to design in advance when formulating policies.

△ data map

　　Bonus distribution should be open, objective and fair.

　　Once the issue of bonus payment is involved, utilitarian chips are added. Where does the money to reward the people come from? How to distribute it?For example, who was rewarded for reporting what kind of violations? All these should be done.Information is open, objective and fair, and black-box operation is prevented.Moreover, in this process, how to protect the information of the whistleblower and how to effectively protect the whistleblower’s information while making it public need to be carefully arranged.Practically there are laws to follow and rules to follow.

　　In addition, what is the effect of the reward-reporting measures? The masses took a lot of photos to report traffic violations, but what was the adoption rate? Can it effectively alleviate road traffic problems? These problems are worth thinking about.If, after the report, the violation of the regulations does not improve, but the resulting fines increase, this may cause the public to question the real purpose of this move.After all, there is basically no public account of where a large number of traffic violation fines go every year.

　　Traffic management is a big project, which also includes the management of static traffic. It is of course necessary to punish illegal parking effectively, but at the same time, it should be effectively diverted. How to make a better plan, how to increase the effective supply of parking spaces, and whether the use efficiency of parking spaces can be gradually improved are all related to the effect of our control of parking and misplacing.Reward reporting is not a normal law enforcement, and a society ruled by law needs normal law enforcement. It is expected that a series of combination boxing will be introduced, supplemented by rigid punishment and law enforcement, and the phenomenon of parking will finally be effectively controlled.

　　Wen Yi, a special contributor to CCTV commentary, Lin Zhi.

　　Yue Shenshan, an expert on legal issues

　　Zhongguancun, as a concrete and important carrier of high-tech enterprises in China, has gathered a large number of leading enterprises in the field of artificial intelligence, and has shown good technology-driven ability in promoting the deep integration of artificial intelligence with various fields of economy and society and accelerating the digital transformation of traditional industries. In order to give full play to the leading and radiating role of advanced technology enterprises and cultivate a good artificial intelligence industry ecology, the Zhongguancun Digital Intelligence Industry Alliance was formally established under the guidance and support of the Zhongguancun Science Park Management Committee.

　　On April 9, 2020, Zhongguancun Digital Intelligence Artificial Intelligence Industry Alliance (hereinafter referred to as "Alliance") held its first general meeting in Shougang Park, Beijing. Bai Weichang, Deputy Director of Industrial Development Promotion Department of Zhongguancun Science Park Management Committee, Cui Baoqiu, Vice President of Xiaomi Group and Chairman of the Group’s Technical Committee, Sun Mingjun, Director of Artificial Intelligence Department of Yunda Institute of China Information and Communication Research Institute, and representatives of more than 30 first-time members attended the conference.

　　At the meeting, Bai Weichang, deputy director of the Industrial Development Promotion Department of the Zhongguancun Science Park Management Committee, said that the Zhongguancun Management Committee attached great importance to the establishment of the alliance and supported and encouraged the alliance to carry out industry-related research, exchanges and support. At the same time, he put forward three hopes for the future work of the alliance: first, he hoped that the alliance would build a sharing platform for the government and enterprises, effectively connect the development needs of the government and enterprises, and form an industrial innovation ecology with rich resources, active innovation and efficient coordination; Second, actively carry out various exchange activities in the industry to promote the deep integration of artificial intelligence with the real economy and traditional industries; The third is to continuously explore international cooperation, provide services for overseas business development of innovative enterprises in the field of artificial intelligence, and support enterprises to accelerate their growth into leading enterprises with international influence.

　　Bai Weichang, Deputy Director of Industrial Development Promotion Department of Zhongguancun Science Park Management Committee　

　　At the meeting, the Report on the Preparatory Work of Zhongguancun Digital Intelligence Industry Alliance, the Articles of Association of Zhongguancun Digital Intelligence Industry Alliance (Draft) and the Election Method of the First General Meeting of Zhongguancun Digital Intelligence Industry Alliance were adopted by a show of hands. By secret ballot, the "Administrative Measures for the Collection of Membership Fees of Zhongguancun Digital Intelligence Artificial Intelligence Industry Alliance" and the "Candidates for the First Council and Supervisory Board of Zhongguancun Digital Intelligence Artificial Intelligence Industry Alliance" were adopted.

　　Member of the Board of Directors of Zhongguancun Digital Intelligence Artificial Intelligence Industry Alliance:

　　Chairman:

　　Cui Baoqiu, Vice President of Xiaomi Group and Chairman of Technical Committee of Xiaomi Group

　　Executive vice president:

　　Sun Mingjun, Director of Artificial Intelligence Department of Yunda Institute, China Information and Communication Research Institute

　　Vice chairman:

　　Yuan Jinhui, CEO of Beijing First Class Technology Co., Ltd.

　　Fu Xiaoming, Deputy General Manager of Beijing Shougang Construction Investment Co., Ltd.　

　　Wang Yanfeng, Vice President of Beijing sogou Information Service Co., Ltd.

　　Chi Qiang, Chairman of Beijing Hayek Technology Co., Ltd.

　　Supervisor:

　　Wilson, Deputy General Manager of CTV Kehua Co., Ltd.

　　Secretary General (full-time):

　　Jia Hao

　　Cui Baoqiu, Vice President of Xiaomi Group and Chairman of Technical Committee of Xiaomi Group

　　On behalf of the Council, Cui Baoqiu, the new chairman of the Alliance, introduced the overall situation of the Alliance and future work ideas to the enterprise representatives, and put forward relevant requirements for future work. First, the alliance will fully support the government’s decision-making and put forward high-quality targeted and operational policy suggestions around the implementation of the national, Beijing and Zhongguancun strategic plans; Second, work together to expand industrial space, give full play to the bridge role of the alliance, and enhance the international discourse power of China’s artificial intelligence industry; Third, efforts should be made to form brand effect, strengthen the self-construction of the alliance, pay attention to the use of innovative thinking and spirit in system construction and activity planning, and form characteristics and create brands nationwide; Fourth, strengthen exploration in the innovation and application of artificial intelligence technology, support the development of artificial intelligence industry in Beijing and Zhongguancun, and accelerate the application of artificial intelligence technology in various real economic fields; The fifth is to play a good role as an industry link, focus on artificial intelligence products in key areas, and build a platform for the cooperation and development of artificial intelligence in Beijing and Zhongguancun.

　　Since the formal establishment of the alliance, it has actively carried out various tasks in a normal and orderly manner. In the next step, the alliance will build a public service platform for the development of artificial intelligence industry in accordance with the relevant requirements and deployment of the country, Beijing and Zhongguancun, relying on a sound operating mechanism, focusing on key areas, rapidly promoting the application of artificial intelligence technology in manufacturing, health care, life service, urban governance and other scenarios, and enhancing the ability and level of industrial development. In view of the lack of talents in the industry, relevant personnel training will be promoted. At the same time, it will integrate Zhongguancun enterprise resources, promote the accumulation and transformation of artificial intelligence scientific and technological achievements and resources, build a platform for display, publicity and exchange, create an excellent industrial ecology, and accelerate the healthy and rapid development of China’s artificial intelligence industry.

　　At the same time, the alliance invites leading enterprises, universities and research institutions of artificial intelligence nationwide to actively join in and join hands with the alliance to contribute to the development of China’s artificial intelligence industry.

　　Tianjin University Beiyang Power Team participated in the Formula Car Competition for Chinese College Students. Photo courtesy of Tianjin University

　　If you ask a candidate who has just finished the college entrance examination, what is "machinery"? Perhaps the answers will be "gear", "lathe in the factory" and "robot", and at the same time, we should think of the impressions of "wide application" and "everywhere in production and life".

　　Before learning machinery, Zhuang Zheming’s concept of machinery came from the cartoon "Transformers" he saw when he was a child. He chose the major of mechanical design, manufacturing and automation in the School of Mechanical Engineering of Tianjin University with a vision for robots. He graduated this year and fulfilled his dream of "robot" with a graduation design work of "snake robot". This work also won him the first prize in the 13th Graduation Design Competition.

　　Let the students who have just entered the school gate and are still a little ignorant about the concept of mechanical discipline know more about the connotation of machinery when they leave the school gate, and plant a seed of "big machinery" that is "new and new" through "professional blending and advantage integration", and have the ability and experience of innovation and entrepreneurship, which is the concept and practice of "3 integration and 4 behavior" talent training exploration in the School of Mechanical Engineering of Tianjin University.

　　"Three-in-one and four-in-one" means to further emphasize and attach importance to the cultivation of compound and innovative talents on the basis of the traditional training objectives of knowledge, ability and quality, put forward the reform concept of integration, sharing and innovation, construct the "three-in-one" guarantee system of professional integration, resource integration and teacher integration, and explore the "four-in-one" training mode with team as the body, scientific research as the source, innovation as the foundation and entrepreneurship as the purpose.

　　The dilemma of "3A College"

　　In Tianjin University, as a discipline established at the beginning of the school in 1895, machinery is an "old discipline" of the same age as the school. In the view of Wang Tianyou, president of the School of Mechanical Engineering, the development history of mechanical discipline in modern China has always stood at the forefront of history, but compared with a hundred years ago, "machinery" has undergone earth-shaking changes from the outside to the inside.

　　The three first-level disciplines of the School of Mechanical Engineering of Tianjin University: mechanical engineering, mechanics and power engineering and engineering thermophysics, were all rated as "A" in the fourth round of national discipline evaluation, so the School of Mechanical Engineering is also called "3A College" of Tianjin University. The college has four undergraduate majors: mechanical design, manufacturing and automation, engineering mechanics, energy and power engineering and industrial design. Each major has a unique historical advantage and a strong disciplinary advantage. "Just like the four brothers in a big family, they are all wonderful and all ‘ Take care of each other ’ Live happily. Daily teaching and student defense, including teachers, are very independent. " Talking about the situation of three disciplines in the college more than ten years ago, Cao Shuqian, vice president of the college in charge of teaching, said that this has caused some problems in student training, the most obvious of which is that students’ knowledge and ability are single, and their ability to cross and cross borders is not strong; The superior teaching resources are scattered, and the students’ innovation platform is poorly shared. However, due to the prevailing atmosphere of emphasizing scientific research over teaching in domestic universities at that time, teachers’ investment in teaching was relatively insufficient and they lacked initiative in teaching reform.

　　At that time, the speed of knowledge updating and interdisciplinary research in the international scope was accelerating, the coverage of major in mechanical engineering was getting wider and wider, and the development of new economy and new industry was changing with each passing day. There was an urgent need for compound and innovative engineering talents with cross-border and innovative ability. Obviously, the compartmentalized education and teaching organization model can’t meet the requirements of talent training.

　　Tear off the "label"

　　On the one hand, under the baton of scores, students’ enthusiasm for participating in innovative and entrepreneurial projects is not fully encouraged; On the other hand, the habitual identity consciousness of "you are mechanical", "I am dynamic" and "he is mechanical" has become an invisible "label" attached to teachers’ hearts, and teachers’ motivation for interdisciplinary teaching to cultivate talents is not recognized.

　　In order for teachers to devote more energy to undergraduate teaching and students to devote more energy to innovation, it is necessary to change the meaning of grades and tear off the inherent identity "label" in teachers’ hearts.

　　"The first thing to change is the meaning of the score." Cao Shuqian said that when there were only 2 credits in innovative courses at that time, the college increased the weight of scientific and technological innovation in students’ total scores, so that students’ scores were not only the exam results of the courses, whether in the evaluation of Excellence or in the insurance research. For example, the College issued the Implementation Measures of School of Mechanical Engineering of Tianjin University to Encourage Students to Participate in Extracurricular Science and Technology Competition (Trial), which clearly stipulates that undergraduates who won the top three awards in Class A projects during their studies (the weighted scores in the first three years were in the top 60% of their majors), undergraduates who won the top two awards in Class B projects and special group projects in Class C will be given extra points on the basis of the average weighting of students when they are exempted from graduate students. Award-winning for different projects can be accumulated separately. At the same time, the determination of the workload of competition instructors and the recognition and reward of competition award-winning instructors (coaching staff) have also been clearly defined.

　　"All courses are open and teachers are open. Which course do you want to talk about, after passing a series of processes such as training, assessment, class assistance, collective lesson preparation and trial class, you can join the teaching team of the course and walk onto the podium. " Cao Shuqian said, teachers of public courses in disciplines get through, teachers of cross-disciplines in colleges get through, and the professional/disciplinary boundaries are broken … … At the beginning of the reform, the college has set up 17 teaching teams, 35 responsible posts and backbone posts, and teaching posts in several disciplines. Teachers’ performance and promotion are directly linked to teaching. This kind of teacher team integration and curriculum integration, on the one hand, has realized the adjustment and optimization of teaching teachers according to students’ needs, on the other hand, has promoted teachers’ investment in teaching, guaranteed the construction of important teaching projects, and improved the teaching effect as a whole.

　　Blend and create new things.

　　The team of teachers in the college has been opened, and the problem of sharing teaching resources and innovation platforms has been solved. The scattered 19 teaching laboratories were integrated into 4 experimental teaching centers, of which 3 were approved as national experimental teaching demonstration centers; Establish two national engineering education practice centers; Six national excellent courses and resource sharing courses have been built, and a group of innovation and entrepreneurship platforms has been built. The integration of platform and resources provides students with a broader platform for innovation and entrepreneurship, and also allows students to feel the struggle of youth in the initial experience of innovation and entrepreneurship and find the future direction.

　　Liu Songtao, the founder of Chenxing (Tianjin) Automation Equipment Co., Ltd., founded Astro Boy, a high-end parallel robot brand, after studying in the School of Mechanical Engineering of Tianjin University for 7 years, and won the gold medal in the final of the 4th China "internet plus" University Student Innovation and Entrepreneurship Competition. Looking back on his own road of innovation and entrepreneurship, Liu Songtao believes that the experience of participating in the "Beiyang Power" team as an undergraduate made him experience the process of "entrepreneurship" for the first time. When he entered the laboratory in his junior year, he cooperated with his classmates to complete the research and development of a prototype of a new four-degree-of-freedom parallel robot product and won the first prize in the graduation design competition, which encouraged him to embark on the road of innovation and entrepreneurship.

　　Compared with the seniors, Zhuang Zheming, who won the first prize in the graduation design competition this year, has the same rich experience in innovation and entrepreneurship: IEEE China Robot Design Competition, National Mobile Internet Innovation Competition (University Group), First Prize of National Renewable Energy Science and Technology Competition for College Students and National Youth Environmental Protection Competition & HELIP; … For Zhuang Zheming, the process of participating in the innovation and entrepreneurship competition is a process of teamwork, continuous learning and self-enrichment.

　　"4 for" promising

　　"Students’ bi-design comes from scientific research, innovation (college students’ innovation and entrepreneurship training program) comes from scientific research, competition comes from scientific research, students’ cross-disciplinary team cooperation and teachers’ cross-disciplinary guidance run through the whole process of students’ innovative training, and students’ innovative thinking and ability as well as their ability to solve complex engineering problems are fully exercised." In Wang Tianyou’s view, the "four-for-one" training mode with team as the body, scientific research as the source, innovation as the foundation and entrepreneurship as the purpose provides an effective path for the training of compound and innovative talents of traditional engineering majors.

　　Today, as the first mechanical undergraduate graduation design competition in China, it has been held for 13 consecutive sessions, expanding from the original college to 14 universities in Beijing, Tianjin and Hebei and Central and East China. The entries involved more than 10 major mechanical engineering majors, including mechanical design and manufacturing and automation, industrial design, energy and power engineering, engineering mechanics, process equipment and control engineering, and thousands of students participated.

　　All students realize the cultivation of basic innovation by participating in teachers’ scientific research projects and carrying out graduation projects; Teachers extract innovation projects and discipline competitions from scientific research projects, and more than half of the students realize the promotion and innovation training by participating in innovation and competition projects; Some students extract entrepreneurial projects from big innovation and competition projects to create technology companies. Student innovation projects have increased from 37 in 2012 to more than 100 projects every year; Students independently set up scientific and technological entrepreneurial teams from scratch, and now there are 14 and 12 registered scientific and technological companies.

　　In the eyes of teachers and students, the training mode of "three in one and four in one" promotes the ability and level, and it is also the enthusiasm and passion for continuous innovation and entrepreneurship, which is the fashion password of century-old machinery. (Correspondent Liu Xiaoyan)

　　　　　　 CCTV News:"The U.S. military regards quantum computing as a key weapon in the space war", which is the title of a report of the U.S. Space Network on July 15th. A few weeks ago, senior Pentagon officials began to discuss with scientists the future of quantum computing in the US military. What is quantum computing? Why is the United States waiting for it?

　　　　　　 On June 27th, 2018, the Committee on Science, Space and Technology of the U.S. House of Representatives passed the National quantum scheme Act, announcing that it will invest 1.3 billion U.S. dollars in 2019 -2023 to conduct state-level quantum technology research.

source map

　　　　　　 On November 10th, 2017, IMB announced that it had successfully developed a quantum computer with 20 qubits. In addition, IBM has successfully developed the world’s first 50-bit qubit prototype.

　　　　　　 If the superpowers mastered nuclear technology in the 20th century, they would gain global hegemony. Then in the 21st century, a big country that has mastered quantum technology is called "quantum hegemony" by Preskill, a theoretical physicist at California Institute of Technology.

　　　　　　 In 1936, alan turing, the "father of computer science", submitted a paper entitled "On the Application of Digital Computing in Solving Difficult Problems" to the authoritative mathematical magazine in London. In the paper, an idealized computing model which can assist mathematical research was proposed, and it was later called Turing Machine. By using the permutation and combination of pure digital symbols 0 and 1, the connection with the physical world was established, and later this concept was applied to computers and became the core of modern computers.

turing

　　　　　　 Over the past 80 years, although computers have become smaller and faster, and the memory has become larger and larger, the basic core has remained unchanged. Until 2010, D-Wave, a company located in Vancouver, Canada, launched the world’s first commercial quantum computer, D-Wave One, which won the title of "revolution".

　　　　　　 Traditional computers use the smallest unit "bit" of binary data to process information. Each bit represents a binary digit, which can represent 0 or 1. These 0′ s and 1′ s, like switches, finally constitute calculation data for a simple operation. For example, to solve a maze, the traditional computer will try every possible route one at a time and finally find the right one. The method of quantum computing is completely different. Quantum computers use quantum bits and make use of the two principles of quantum superposition and quantum entanglement in quantum physics. Compared with electronic bits, quantum bits are fuzzy. That is, a thought experiment "Schrodinger’s cat" often mentioned in physics.

　　　　　　 To better understand how quantum computers work, let’s give an example from life. Imagine a library. We choose a book in the library, put a cross on one page of the book, and then close the book. Then we asked the traditional computer to find this fork in the book. Traditional computers will look at page by page, and they will soon find the page with the cross. But if the computer doesn’t know which book the fork is in, it must look at every page of every book, which will take a long time. If it is to find the fork on that page in all the millions of books in the world, it will take centuries for traditional computers and it is almost impossible to achieve it. But if there is a quantum computer, it is completely different. Because it can search all pages in all books at the same time, it can find this fork in a few seconds.

　　　　　　 The running technology on the traditional computer can skillfully find the rules buried in the massive information, but the quantum computer can give the answer when there is not enough information or too many solutions to find the rules.

　　　　　　 The huge difference between quantum computer and traditional computer in operation enables it to perform operations that traditional computers can’t do, and it can even solve some complex problems that the most advanced supercomputers can’t solve.

　　　　　　 Andrew Foresman and Langdon Downs founded the 1Qbit startup company six years ago, and convened the global "super brain" to build quantum software. This idea is being realized step by step. Foresman said that quantum computers may simulate the human world in the future.

　　　　　　 In the American sci-fi drama westworld, by copying and simulating people’s thinking, bionic people are created to continue their lives. More subtly, this kind of simulation and replication is not fixed, but slight defects may occur randomly. The origin and evolution of species are also due to unpredictable "defects" in the genetic process. This is also the key difference between machines and humans.

　　　　　　 With quantum technology, everything is possible.

　　　　　　 However, the conditions of quantum effect are very strict, and it is necessary to cool the quantum chip to near absolute zero with liquid helium, which is about equal to MINUS 273.15 degrees Celsius to run stably.

　　　　　　 In the future, the convenience brought by quantum computing technology will not only be reflected in life, but also contribute to the military.

　　　　　　 Canada’s Super Invisible Biotechnology Company claims to have developed a "quantum invisibility cloak", just like the invisibility cloak worn by Harry Potter, which can make the wearer "disappear" in people’s sight instantly. This kind of camouflage materials can bend the light, which can not only "cheat" the naked eye, but also be invisible under the detection of military night vision goggles, infrared rays and thermal imaging technology. Camouflage materials, a Canadian super stealth biotechnology company, was quickly recognized by the US military and gave the company a lot of financial support for subsequent research and development.

　　　　　　 At present, many countries have begun to study quantum computing technology.

　　　　　　 On August 16th, 2016, China successfully launched the "Mozi" quantum science experimental satellite. The US Space Network reported that the satellite adopted quantum secure communication technology and became an "invulnerable" satellite.

　　　　　　 Britain is planning a $400 million sensing and timing project based on quantum technology; A similar project in the EU is expected to invest $1 billion in 10 years; Canada, Australia and Israel also have considerable plans.

　　　　　　 In the early 1990s, Elizabeth Berman, a physics professor at Wichita State University, began to study the combination of quantum physics and artificial intelligence. But at that time, most people questioned this. Nowadays, artificial neural network and machine learning have become the most subversive technologies. They not only appear in tasks that humans are not good at, such as data mining, but also begin to appear in tasks that humans are good at, such as facial recognition. This means the personification of artificial intelligence. If quantum computing is used, it will completely solve all kinds of problems faced by artificial intelligence, and the future quantum war will really challenge the human brain.

Yam Tat-wah; Simon Yam

　　In the face of a "gangster" who has acted in more than 160 movies and more than 2,000 TV series, and can still eat with charm and eyes at the age of 52, you can’t help but feel awe. In the early morning of the 6th, Yam Tat-wah, who just got off the plane, accepted an exclusive interview with this newspaper in a suite of 8,000 yuan a night. During the nearly two-hour chat, except for a "violent" lock breaking incident because she forgot the suitcase password, Yam Tat-wah was so gentle. Just like when he spoke for Zhonglong International Royal Seal Real Estate at the press conference the next day, the host mistook him for Andy Lau (listening to music), and he didn’t take out a gun from the inside pocket of his suit. And when you see him take out a schedule filled out by himself, accurate to the hour, you may even think that he is so old-fashioned in life, but this is Yam Tat-wah’s real off-stage life.

　　Become famous and never forget your roots. Never eat abalone or bird’s nest.

　　Yam Tat-wah told reporters openly that his family was poor in childhood and adolescence. He lost his father when he was 11 years old. His mother took three children to live in a crowded corridor, and 30 families shared five bathrooms. In addition to studying, Yam Tat-wah also helps her mother string beads and make plastic flowers to subsidize her family. "The only entertainment is to watch a black-and-white TV at home. At that time, I really want to become a TV person." But the opportunity came at once. In the first year of middle school, Yam Tat-wah saw an advertisement for a model in the newspaper. He usually loves sports and has a strong figure. He signed up and was lucky to be selected. "I remember it was an advertisement for soda. I drank three bottles and passed, and the reward was only 200 yuan. Although it is a supporting role, so many models are popular with me, so happy. " Since then, more and more businesses have started to find Yam Tat-wah, and he can afford his own tuition. Yam Tat-wah’s life today has always been influenced by his childhood. For example, he never eats abalone and bird’s nest. "I tell people around me that it’s useless to eat those every day. I am a person with rice feelings. I must eat a dish every day-tofu, which is nutritious and cheap. I like vegetables and eggs, which is cheap and beautiful." The "boss" who is very affectionate has not been alienated from the friends who lived in the corridor in the past. "We have to get together several times a year."

　　When you are popular, you still insist on sacrificing yourself to achieve various roles.

　　Yam Tat-wah said several times in the interview that he was very lucky. In 1979, he got a leading role to play the police. "I have always respected the police in my life, and as long as I put on my uniform, the feeling of the police will come out, and I don’t have to play. You can never play like Stephen Chow, even if you play a funny policeman. " Asked repeatedly why there was such a strong police complex, Yam Tat-wah revealed that his father and brother were both policemen, and that "the death of my father was also an accident on business". And his brother Ren Darong is now a senior official of the Hong Kong Police Force. However, Yam Tat-wah said that his brother never commented on his gangster films. Yam Tat-wah also said that in fact, he is more looking forward to playing the police than the murderous gangster boss. "There is no way, I am like a fruit in a fruit bowl, and I will sacrifice myself to achieve various roles." Some people say that Hong Kong’s entertainment industry is now in an era of neglect, and the new generation of Nicholas Tse (listening to music) and Daniel Wu always give people the feeling that they can’t take over. Yam Tat-wah said that this will happen everywhere. "It’s not that they are not good, but that they don’t stick to it well. For example, some of my friends who were very popular more than 20 years ago don’t know where they are now, but look, Du Qifeng and Chow Yun Fat (listening to music) are all insisting, and there are young actors who want to make good movies, so don’t overdo it. Some things come too fast, so we should know how to cherish and enjoy them. "

　　Happy family will send her daughter to Beijing to study in the future.

　　Yam Tat-wah and his wife, Sophia Kao, one is an actor and the other is a supermodel, who are playing the romantic myth like a fairy couple in the entertainment circle. Yam Tat-wah said with a smile that he had been unrequited for two years before pursuing Sophia Kao. "Love at first sight, hard to chase. I saw Sophia Kao’s photo in a magazine, and I had the idea of making her my wife. But asking questions, no one knows where she is. I looked at the photos for two years, but I finally met her in an Austrian hotel. At that time, I invited her to have dinner with her parents. How do you make it clear about fate? " Now they have a lovely three-year-old daughter, Ren Qingjia. "Being a father is different. I am tired every day, and I smile at my daughter when I get home." He likes buying houses all over the country, and even bought a suite in her name when her daughter was one year old, and planned to use it as her residence when she was studying in Beijing in the future. Yam Tat-wah said that he would never send his daughter abroad to study: "The capital has a cultural atmosphere and historical sites, so why should it be sent out? My Mandarin is still not standard, please ask the teacher to teach, but my daughter’s first language is Mandarin and she speaks Mandarin. " Yam Tat-wah, who is eager to love her daughter, also said that children should not go their own way. "It is too hard to be an actor, and the EQ is very high to perform the trick well. Of course, if she likes it when she grows up, there is no way. I can only teach it by myself."

　　Link will personally decorate his home in Changsha.

　　This time, Yam Tat-wah made a special trip to Changsha, mainly to speak for Zhonglong International Royal Seal in the real estate project. Yam Tat-wah said that he has invested in properties all over the world, such as Manhattan 58th Street in new york, the second district in Paris, Central in Hong Kong and New World Business District in Beijing, totaling more than 20 places. Yam Tat-wah, who has become a real estate expert, said that he pays great attention to the grade and taste of real estate, and will never speak casually. "This endorsement of Zhonglong International Royal Seal, in addition to my satisfaction with the remuneration, I also bought a house myself. I have learned in detail that the central lake is 6000 square meters, and specially designed elevator buttons, smart cards for the elderly and children, spacious apartment space of 180 square meters to more than 500 square meters and perfect educational configuration. No matter the structure, texture, taste or humanistic environment of the house, it is very humanized. To be honest, this kind of property may not be possible even in Hong Kong. " Yam Tat-wah also said that this is also his first house in Changsha, and he likes to design and decorate his own mansion himself. In addition, Yam Tat-wah, who has been fascinated by photography for many years, said that he will come to Changsha again in a few months, and hold an exhibition of his own photography works in the newly-built clubhouse of Zhonglong International Royal Seal to communicate with fans in Changsha.

Our reporter Wang Lu Changsha reports.

　

Editor: Liu Liyan

　　On March 13, the three major stock indexes of A shares closed down, closing at a daily limit of 62 shares (including 5)）； 30 strands failed to seal the board, and the overall sealing rate was 67%.

Battlefield of daily limit: over 700,000 hands pay the bill to raise money.

　　According to the statistics of Times and DataBao, from the closing daily limit, the number of closed orders was the highest, with 717,200 lots; Followed by、The daily limit orders were 568,800 lots and 311,000 lots respectively.

　　Calculated by the amount of the seal,The amount of 5-share seal exceeds 100 million yuan,The amount of sealing orders was the highest, with 362 million yuan, 293 million yuan and 199 million yuan respectively.

　　Judging from the number of consecutive daily limit days,、7 boards,, 4 connecting plates,,、、3 even the board,,、、Equal to 9 strands and 2 boards.

　　Besides,6 th, 4 boards,5 th, 3 boards,2 boards on the 4th,、、3 rd, 2 boards.

Leading the finishing touch:Multi-share daily limit of automobile industry chain

　　1. Automobile industry chain

　　Daily limit stocks:,、、、、、

　　March 12 th news,It is officially announced that Xiaomi SU7 will be officially listed on March 28th, 2024. On March 11th, the director of the State Financial Supervision and Administration said that he was studying to reduce the down payment ratio of passenger car loans and further optimize the pricing mechanism of auto insurance.

　　: On March 13th, the Ministry of Industry and Information Technology released the 381st batch of "Announcement of Road Motor Vehicle Manufacturers and Products", which included the brand-new smart choice vehicle Enjoying S9 jointly built by Huawei and Beiqi Blue Valley, and the production place was Beiqi Factory in Caiyu Town, Daxing, Beijing.

　　: wholly-owned subsidiaries Wuxi, Xu Xuehai and Xinneng.The establishment of Wuxi Huateng Xinneng will focus on the early stage of Huateng Xinneng.Technical reserve and research and development of automobile drive system, plug-in hybrid electric vehicle drive system (including extended range) and new energy marine drive system.

　　: The company has obtainedThe passenger car thermal management project cooperated with Huawei is still in the development stage, and the production has not been actually scheduled, which will generate sales revenue after mass production.

　　2、and

　　Daily limit stocks:、、、、、

　　In the news, the Global Developers Conference will be held in San Francisco from March 18th to March 22nd, Beijing time.

　　: Two companies under the company belong to game developers, and independently research and develop well-known IP such as "Chivalrous Road".The product line covers mobile games, page games and end games.

　　: AI Xinghe is a project that the company explores the field of "game+medical care" by combining AI and VR technologies.

　　3、

　　Daily limit stocks:, Rongji software,、

　　In the news, Huawei ShengsiThe framework summit will be held on March 22, 2024.

　　: The company’s position in the operating system industry of Galaxy Kirin continued to consolidate, and its market position remained ahead.

　　Rongji software: the company undertakes government affairs.Platform, engineering, information security and other major national information projects, as well as core business support systems and key common technology platforms in many industries.

　　The company is mainly engaged in the research and development of report management software, e-government software, ERP software and business intelligence software, and its product line mainly covers government reports and statistics. existThe application field introduces industry solutions focusing on finance and taxation.

Dragon and Tiger Stand: Net Buy of Dragon and Tiger ListOver 80 million yuan

　　In today’s dragon and tiger list,、、、, American new technology,、,, Lanhai Huateng and others are on the list.

　　Among them,,, were the top three net purchases in the Dragon and Tiger List that day, with 82.7471 million yuan, 69.0448 million yuan and 41.9992 million yuan respectively.

　　Among the stocks on the list of institutional seats, the top three net purchases are、, 4.0402 million yuan, 1.3746 million yuan and 166,000 yuan respectively.

　　Net selling of dedicated seats56.8152 million yuan, 55.1538 million yuan.Net purchase of dedicated seats23.7335 million yuan,20.2571 million yuan.

　　In terms of hot money, Huaxin Xi ‘an Branch bought a net amount of 73.0073 million yuan from CITIC Haizhi;The sales department of Qinghe East Road in Guangzhou sold century huatong 71,291,700 yuan.

　　Disclaimer: All information in DataBao does not constitute investment advice, and the stock market is risky, so investment should be cautious.