Model workers around us

Editor’s Note: This year, a group of advanced collectives and individuals in Zibo were commended by the state, provinces and cities. They are all advanced models who are based on their own duties, strive for first-class, dare to take responsibility and be loyal and dedicated, and have made positive contributions to the sound and rapid economic and social development of Zibo. This newspaper selects relevant deeds for publication, and feels the power of example together with readers.
Wang Yijun (Shandong Model Worker)
Boulevard feelings Do not forget your initiative mind.
For 13 consecutive years, Wang Yijun, known as the "Master of National Ceremony Art", has been created. As a representative of the 13th National People’s Congress, he is the chief technician of Shandong Province, a young and middle-aged expert with outstanding contributions, and he is also the youngest master of ceramic art in China.
Wang Yijun ingeniously combined the traditional ceramic art with the comprehensive decoration of carving and painting, and successively invented the techniques of crystalline glaze porcelain carving, high-temperature kiln color glaze porcelain carving, half-knife clay tire decoration and glaze carving. In 2009, Shao Guang, a carved porcelain work, won the special prize in the 10th China Arts and Crafts Master Works and International Art Fair.
Wang Yijun’s works have won many national gold and silver awards and UNESCO awards, as well as the Taishan Prize for Literature and Art, etc., and have been included in the Collection of Arts and Crafts of China, which was compiled by the China Art Museum, and selected for the Shanghai World Expo, the China Art Museum, the French Louvre, the British Treasures Museum and other important art exhibitions and collected.
In recent years, Wang Yijun is concerned about people’s livelihood, and participated in the writing of the research report "Guiding the Construction of Rural Spiritual Civilization with Cultural Thought —— Taking Zichuan District of Zibo City as an Example", which was discussed at the biweekly seminar in Chinese People’s Political Consultative Conference.
Wang Yijun said, "We have a sense of responsibility, courage and responsibility. Our predecessors also have a fine tradition of being the first in the world. We have to take this tradition and pass it on. This is the tradition and spirit of our China cultural people and cannot be lost here. "
Wang Gongqing (Shandong Model Worker)
Make new contributions to the transformation and development of enterprises
In October 2004, Wang Gongqing became an employee of Qidu Pharmaceutical. With the development of the company, he has gradually grown from an ordinary workshop worker to a workshop director, and built the 304 workshop into a model workshop of Qidu Pharmaceutical, leading the 304 workshop to win honorary titles such as Top Ten Youth Civilization in Linzi District, Pioneer Team of communist party in Linzi District, Youth Civilization in Zibo, Pioneer of Shandong Workers and Pioneer of National Workers. He also won the honorary title of "Revitalizing Zibo Labor Medal" in April 2017.
In his work, Wang Gongqing strictly controlled the quality and strengthened equipment maintenance and management, which effectively ensured the improvement of production efficiency and the stability of product quality. In order to improve the comprehensive management level of the workshop, Wang Gongqing takes standardized team building and foreign body control as the starting point, gives full play to the role of the group leader and squad leader, strengthens implementation, takes responsibility step by step, and has a clear division of labor. Wang Gongqing actively advocated the moral fashion of dedication and selfless dedication, strengthened the service consciousness of employees, and made the majority of employees establish a sense of pride and honor in the enterprise. He also publicized the good deeds and outstanding deeds in the work and life of employees through publicity positions such as blackboard newspapers in the workshop and company newspapers, and created a good cultural atmosphere.
In the future work, Wang Gongqing will continue to adhere to the enterprise spirit of "pragmatism, innovation and transcendence", and take the spirit of model worker as the driving force to forge ahead courageously on the road of transformation and development of Qidu Pharmaceutical, and create new glories.
Liu Guohui (Shandong Model Worker)
Down-to-earth and bravely climb the peak
Liu Guohui, an ordinary employee of the Second Alumina Plant of Chinalco Shandong Co., Ltd.. Since joining the work for 25 years, I have learned all kinds of business knowledge in a down-to-earth manner and developed exquisite operation skills. I was named as the first batch of alumina production technicians and senior technicians of Chinalco Shandong Enterprise. In 2017, he participated in the technical competition of alumina production workers (settling workers) in the non-ferrous metal industry in the province and won the first place. At the same time, he won the honorary titles of "Fumin Xinglu Labor Medal" and "Technical Expert" in Shandong Province.
Over the years, Liu Guohui has been assiduously studying the professional knowledge of alumina preparation and groping for post operation skills. He summed up his working experience for many years, and refined the optimized settling tank operation method and the dynamic balance method of red mud output in the state of frequent ore switching. In the work of stabilizing settling tank operation, improving the AO qualified rate of semen in the southern line, increasing the hourly capacity of 40 square meters filter, reducing the final total alkali of settling tank, and settling QC team, he made contributions to the production and operation of enterprises, improving quality and efficiency, and environmental protection. In recent years, he has submitted more than 30 rationalization proposals, adopted and implemented more than 10, and reduced consumption for enterprises by more than one million yuan.
In his work, Liu Guohui paid attention to leading by example and teaching by example, and cultivated many technical experts and brought out a large number of business backbones. Three comrades became team leaders and five comrades became the backbone of posts in each work area. As a representative of excellent "benchmarking master", he made new contributions to inheriting the craftsman spirit.
Chen Zhuo (Shandong Model Worker)
"Craftsman Spirit" of "Post-80s Generation"
Chen Zhuo, monitor of Class 6 of CNC in Shandong Sanjin Glass Machinery Co., Ltd.
In his work, Chen Zhuo is rigorous and diligent in learning. He always takes the belief that "a worker should be a good worker, but also a good knowledge worker", and has repeatedly offered reasonable suggestions for the improvement of tools and fixtures, optimized product processing procedures, and made product quality more stable and productivity improved.
In addition to studying business knowledge, he also actively participated in workshop management, always put safety and quality first, and strictly implemented various operating procedures. In order to make apprentices familiar with their work as soon as possible, Chen Zhuo taught them by example and actively taught, helped, guided and trained them.
Under the leadership of Chen Zhuo, the operating rate of CNC Class Six reached 99.5% in 2017, and the processing efficiency reached 73%, an increase of 20% over the same period last year; The actual quota was 91.6%, which improved the production efficiency, and the production and operation accidents were zero, and the tasks assigned by the company were successfully completed.
In 2014, Chen Zhuo was awarded the honor of "Top Ten Teachers with High Apprentices" by zhoucun district Federation of Trade Unions, the Labor Medal of zhoucun district Fumin Strong District in 2014, and the honor of "Zibo Artisan" by Zibo Federation of Trade Unions in 2017.
With his persistent pursuit and professionalism, Chen Zhuo has created extraordinary achievements in his ordinary post, realized the value of life, demonstrated the vitality and brand-new features of workers in the new era, and dedicated his youth, wisdom and strength to the manufacturing industry without regrets.
Ren Changjuan (Shandong Model Worker)
Skillful hand-woven inspirational life
Ren Changjuan, spinning turner of Zibo Yinshilai Textile Co., Ltd.. At work, she is diligent and down-to-earth. Through her continuous study and hard work, she has accumulated rich work experience and developed extraordinary operation skills.
Since joining the factory in 2006, Ren Changjuan has worked hard and practiced his operation skills. After a year’s training, she has been able to block 18-20 spinning frames by herself, becoming a production pacesetter and an expert in operation in her class, and won the honorary title of "Production Champion" of the company for many times.
Whenever the staff in the class are nervous, she voluntarily gives up the rest in rotation, and she takes on the job of stopping 35 spinning frames by herself, and all the indicators are still among the best. She also took the initiative to take on the task of bringing new students. Nowadays, more than half of the students in the workshop are her apprentices.
In July 2016, the company was invited to participate in the "National Textile Industry Wei Qiao-Jingwei Cup Spinners Vocational Skills Competition". After fierce competition, Ren Changjuan ranked 25th in the national competition from October 24 to 30, 2016, and won the honorary title of "National Expert in Spinning Machine Operation in Cotton Textile Industry", and won the trophy and certificate of the National Skills Competition. In 2017, she won the honorary title of "Great Craftsman in Boshan District" and "Inheriting Great Craftsman" in China cotton textile industry again.
Over the years, Ren Changjuan, a post-80s generation, took the factory as her home, watered the beautiful smiles of textile women workers with her own hard sweat, and dedicated her strength to the company and the big family of society.
Wei Junmei (Shandong Model Worker)
Clever design and great responsibility
Wei Junmei graduated from the Department of Architecture of Shandong Jianzhu University in 1994, majoring in architecture, and has worked in Zibo Architectural Design and Research Institute since graduation. Over the past 20 years, Wei Junmei’s projects have won many provincial and municipal excellent architectural design awards.
Constantly learning new knowledge and technology has enabled Wei Junmei to maintain his academic creativity. In 2010, he participated in the design of the first phase project of Kohler Sanitary Ware Zibo Co., Ltd. in the United States, and undertook the professional audit and project coordination of the project. She cooperated with American architects in green building design, published papers such as "Analysis of LEED-certified environmental management strategy of Zibo Kohler Sanitary Ware Project" and "Talking about how to strengthen the development concept of green building", and put the strategy of green building into practice in other projects. In 2014, as the technical director, she organized and compiled the provincial standard atlas "Building Structure of YTONG Sand Aerated Concrete Block Self-insulation System" (L14SJ170), which promoted the application of the self-insulation and energy-saving system of aerated concrete block in Shandong Province in addition to the external insulation and composite insulation system of the building.
As a designer, she actively studies and promotes the application of new technologies and materials, helps the construction party to reduce costs and energy consumption, and takes into account the balance between the economic benefits of development enterprises and the overall social benefits, contributing to the implementation of the new and old kinetic energy conversion goals of provinces and cities in the construction industry.
In the unit, Wei Junmei pays attention to the role of mentoring and leading the demonstration, teaches by example, and gives his precious work experience to young comrades without reservation, so that young designers can grow up quickly and become the backbone of the architectural design industry in Zibo.
Reporting/feedback

This is what the "traffic light" on Fuxing originally meant.

  Recently,# Fuxing high-speed rail seat light #

  Boarded Weibo Hot Search.

  Here comes the problem.

  What are the "traffic lights" here for?

  ↓ ↓ ↓

  Some enthusiastic netizens came to reply.

  Pager indicator light

  Lighting

  Reminder of not wearing seat belt

  Red light, stop; green light, go.

  The electricity is fully charged and ready to take off.

  … …

  Today Xiaobian will answer for you ↓ ↓ ↓

  Under the luggage rack of Fuxing car

  You can see the dot indicator light.

  in factCorresponding to the seat numbers respectively.

  The indicator light represents the usage of the seat.

  Can be identified by color.

  ● Red

  Represents that the seat is currently occupied by passengers (sold).

  ● Green

  There are no passengers at the current station representing this seat.

  There are no passengers at the next stop (unsold)

  ● Yellow

  There are no passengers at the current station representing this seat.

  But there will be (pre-sale) at the next stop.

  The seat display system provided by china academy of railway sciences Group Co., Ltd. can help train crew to organize and manage passengers effectively and facilitate ticket checking. Since its launch in June 2017, the seat display system has become the standard configuration of Fuxing, and it is also one of the manifestations of the intelligence of Fuxing train.

  How did the seat information get to Fuxing?

  The train information is set through the on-board PIS system (passenger information system), which is consistent with the display inside and outside the car body. Before Fuxing set out, PIS information passed.Seat display controllerIt is transmitted to the vehicle-mounted seat display access point, and the seat display access point requests the basic data of the ticket from the station-vehicle wireless interactive system through the wireless network.

  The seat display system can be connected with the railway ticket system,Real-time dynamic acquisitionTicket data of stations along the train, and real-time ticket information is displayed through the status indicator of train seats.

  How to update the display after the train passes through the stop?

  According to the geographical position information of the train, the vehicle-mounted PIS systemAutomatic positioning stationThrough the seat display controller, the station information is transmitted to the seat display access point, and then the train is causedSeat information statusUpdate of. When the train arrives at the final station and is ready to execute the next train, it only needs the train crew to manually switch the PIS information.

  It’s time to go out for an outing again

  Take the high-speed rail

  Go out with the people you love ~

  Producer Li Zhe

  Editor-in-Chief Ma Wenjia

  Edited by Wang Fa Xu Wei Chen.

"Hi, Barbie!" Movies that set a new box office record highlight the political and social differences in the United States

On July 21st, local time, the film Barbie directed by Greta Gerwig was released in North America. According to the data released by Box Office Pro, as of July 24th, the box office revenue of Barbie in North America was as high as $162 million, making it the highest domestic opening box office film in American history, surpassing the $146.4 million opening box office of Super Mario Bros. released in April this year.

Warner Bros. released the stills of the movie Barbie, a scene of Issa Ray in the movie. Vision china diagram

Barbie is also the highest-grossing film ever directed by a female director in the United States. Moviegoers from all over the world appeared in cinemas wearing all kinds of pink costumes, and the Barbie wave swept the streets and lanes of the United States. In addition, the "pink wave" set off by Barbie provides American politicians and commentators with an opportunity to make a big fuss. In the movie Barbie, Barbie can be anything she wants to be: astronaut, mother, teacher, doctor, princess, president. When she came to the real world, her identity became politicized and turned into a "new traffic password" to manipulate American politics, which triggered a more radical discussion between American conservatives and progressives.

"Hi, Barbie!"

On the street, people in pink themed clothes greeted each other, "Hi, Barbie!" " "Hi, Ken!" (Note: Barbie’s address to each other in movies). Short videos recording similar moments quickly resonated on the Internet. At the same time, according to The New York Times’s report on the 24th, American Democratic politicians also joined the pink wave after the promotion of the movie Barbie.

"This iconic Barbie doll was not only born in Malibu, California, but also embodies many values that make California a’ golden state’." California Governor and Democrat Gavin Newsom pointed out in a post that there are more than 200 jobs in Barbie’s world, and California "has more scientists, researchers, professional sports teams, engineers and Nobel Prize winners than any other state." He also praised Barbie as a defender of climate activism and "drove her electric car on the road".

On July 14th, 2023, in Washington, DC, USA, at the "Barbie World" costume show held by Red Bear Brewing Company, the costume actor Dax Exclamation Point dressed as Barbie and danced in the crowd. Vision china diagram

Gretchen Whitmer, the governor of Michigan and a Democrat, posted a Barbie doll similar to herself on social platforms with the caption "Come Barbie, let’s be in power". Raphael Warnock, a senator from Georgia and a Democrat, also pushed a clip in this movie to a more politicized direction. After the US Supreme Court overturned Luo v. Wade, "Ken is pushing for the elimination of maternal death. What does this mean?"

However, because the film involves gender issues, the power relationship between men and women is particularly sensitive in the discussion about "patriarchy" and "female awakening". Although there is still a trace of warmth between Barbie and Ken in the film, the increasingly extreme emotion of "opposition between men and women" in real life has become an elephant in the room. Kyle Smith, a commentator on The Wall Street Journal, complained that the film "attacked patriarchy more than Ms. Magazine did in a year".

Last week, US Congressman and Republican Matt Gaetz and his wife cingil Gaetz wore pink suits to attend the Barbie reception in Washington. "Barbie, who grew up with me, once represented infinite possibilities. She embraced all kinds of professional and female forces." Cingil then wrote on the social platform, "Unfortunately, Barbie ignores any concept of faith or family and tries to normalize the idea that men and women can’t live together." She believes that the hero in the film is portrayed as "unmanly".

Cingil’s views are not few. In American blockbusters, the hero is often an invincible tough guy. Under the influence of the trend of equality between men and women, the practice of showing equality between men and women in film and television circles is generally to strengthen the image of women. For example, Wonder Woman and other female superhero movies try to show that women also have great power. Barbie highlights this equal relationship through another logic, which also leads to more discussions.

Movie poster of Barbie Dream House, California, USA, June 27th, 2023. Vision china data map

Will the politicization of Barbie bring greater polarization crisis?

Faced with great influence, "Barbie" has gained various comments with mixed opinions. In the eyes of progressive critics, Barbie is a colorful, humorous, lively and deeply introspective film, and feminism is also the highlight of the film. However, in the eyes of conservative commentators, this is a film that sensationalized, provoked opposition between men and women and even hated men.

Ben Shapiro, a conservative commentator, published a video called "Destroy Barbie in 43 Minutes", which received over one million views. He claimed in the video that the message of the film is "either you are a feminist and really hate men, or you are brainwashed." Musk, a billionaire and Twitter owner, mocked the film’s handling of the patriarchal theme. He wrote on Twitter: "If you take a sip of tequila every time you hear Barbie say the word’ patriarchy’, you will get drunk before the movie ends." Jack Posobiec, a far-right media person, also made similar remarks, calling Barbie a "awakening propaganda feast of hating men", criticizing the film for portraying Ken as clumsy than Barbie, and criticizing the film for not only opposing patriarchy, but also being "anti-male".

On June 2, 2023, local time, Mattel Company of the United States launched several Barbie dolls that resembled Margot Elise Robbie, as well as dolls that resembled Ryan Gosling and other characters in the film. Vision china data map

The heated discussion on Barbie highlights the long-standing contradiction between conservatives and progressives in the United States, and the film released by the "liberal fortress" represented by Hollywood is even more challenging to prevent conservatives from deceiving young voters. Nevertheless, some right-wingers still believe that progressivism will not succeed. For example, last year’s non-political patriotic theme "Top Gun: Maverick" in the United States was a great success, and so was this year’s Super Mario Bros. Movie, which is suitable for children. In contrast, right-wing critics believe that Disney’s remake of The Little Mermaid (played by the black actress Halle Bailey) failed to meet the producer’s hopes, which also caused some public opinion to bite back.

On July 9, 2023, in Los Angeles, California, USA, actor Margot Elise Robbie made a dress appearance with black sequins and tube tops on the red carpet at the premiere of the movie Barbie. Vision china data map

According to Forbes magazine, whether Barbie is "feminist" has been a controversial topic for a long time. In the early years, Barbie products only showed a single image of tall and thin women, which critics said was a body discipline for young girls. In order to survive in the politically correct trend of supporting aesthetic diversity, Mattel (the world’s largest toy company) launched a variety of Barbie dolls in 2016. Although its largest Barbie doll is still "curvy", its attitude is still appreciated.

Nowadays, the discussion triggered by the film Barbie has become more specific, but behind the controversy, the seesaw of conservatives and progressives has become more and more emotional. After the U.S. Supreme Court overturned the case of Rowe v. Wade, the discussion on women’s basic rights and interests in various states became more divided, and the conservative’s more extreme attitude towards abortion caused quite a rebound. The appearance of Barbie has intensified the opposition between the two factions, but what is certain is that compromise is no longer a solution to the problem.

On the first anniversary of commercialization, 5G became the "new engine" of China’s digital economy.

For the first time, the 5G signal covered the summit of Mount Everest, and China built the highest 5G base station in the world. Xinhua news agency

Shanghai Hongkou builds a new highland of "5G+ Industrial Internet" industry. Xinhua news agency

The 5G+VR isolated visiting system in Kunming, Yunnan Province was put into use. Xinhua news agency

editorial comment/note

  On June 6, 2019, the Ministry of Industry and Information Technology issued 5G commercial licenses to China Telecom, China Mobile, China Unicom and China Radio and Television, marking the official entry of China into the first year of 5G commercialization. The sudden global epidemic in 2020 has changed people’s lifestyle, and many activities have been moved online, which has greatly promoted the development of 5G and next-generation information technology. Applications such as 5G video conferencing, smart medical care and car networking have developed rapidly. With the gradual improvement of China’s 5G infrastructure, as a representative of "new infrastructure", 5G will extend more application scenarios, and the 5G industry will usher in new opportunities for great development.

  As an ultra-wideband low-latency wireless communication technology, 5G can integrate the Internet of Things, data center, artificial intelligence and industrial Internet to form a complete new generation information infrastructure, and become an important part of the "new infrastructure". China proposes to promote the deep integration of Internet, big data, artificial intelligence and real economy, and accelerate the networking, intelligence and digitalization of manufacturing, agriculture and service industries. In the past year, a new generation of information technologies, such as 5G, have empowered new applications, promoted the development of a smart society, and supported the digitalization of industries, becoming the new engine of China’s digital economy.

1.5G seamlessly integrates the Internet of Things with cloud computing, big data and artificial intelligence.

  "New Infrastructure" is to build a modern facility system that is intensive, efficient, economical, practical, intelligent, green, safe and reliable. Including three aspects: the first is the new generation of information infrastructure; The second is to integrate infrastructure; The third is to innovate infrastructure. Among them, the new generation information infrastructure can be divided into three aspects: first, the communication network infrastructure, including 5G, Internet, industrial Internet and satellite Internet; There are also new technical facilities and computing infrastructure.

  Mobile communication has developed from the first generation of 1G, 2G, 3G and 4G to the present 5G. Similar to previous generations of mobile communication, 5G is a decade generation, and the peak rate has increased by 1000 times in ten years. 5G is different from previous generations. 1G to 4G is for personal communication, and 5G is for industrial Internet and smart city applications. There are three major application scenarios: enhanced mobile broadband, ultra-reliable low latency, and large optical coverage connection. Compared with 4G, 5G has improved in many performances by orders of magnitude. 5G mainly relies on the innovation of wireless technology, which is inseparable from the basic principles of communication. First, more base stations are made, and then more antennas are made. Of course, the improvement of frequency bands and physical machines is needed, which shows that the peak capacity of 5G for broadband is 30 times that of 4G, and the experience data is 10 times that of 4G. In addition, it supports high-speed movement and can achieve a transportation rate of 500 kilometers per hour. There is also a low latency, which is 40% lower than that of 4G. It supports large connections, and the connection area is 10 times higher than that of 4G, so as to achieve 1 million sensor networks in 1 square kilometer. Secondly, the energy efficiency density is 100 times higher than that of 4G.

  The improvement of 5G network technology is not just smart phones and wireless access networks. 5G uses edge computing, and 5G places special emphasis on sinking the ability of cloud computing to the edge, so as to reduce the processing delay of sensitive services, reduce the bandwidth pressure to the central cloud, and improve reliability. Some of the edge calculations of 5G can also be placed near the station. Using edge computing for enterprises, according to IDC analysis, 50% of the data will be processed on the edge side this year, and the two-machine cloud saves costs than the single-machine cloud.

  There is also the intelligent Internet of Things. The perceived data of the Internet of Things includes the analysis of big data and artificial intelligence. Before 5G, the usual mobile network had a long delay, and there was no edge calculation at that time. Therefore, the delay of sending the sensor data to the background was long, and the real-time processing opportunity was lost after the decision came back. Now that 5G has come, 5G not only has a large bandwidth and low delay, but also shows that one square kilometer supports the networking of one million sensors, and the end-to-end delay is less than ten seconds. Therefore, it can be said that 5G will connect things. The integration of AI and IOT becomes the intelligent network of AIOT. AIOT is equivalent to connecting the cloud computing capability to the Internet of Things with 5G. Further, we can integrate AI chips, commercial AI software and development tools into the terminal of AIOT, and integrate them with the original modules of the Internet of Things. Of course, they are suitable for some IoT terminals with more complicated requirements and stricter requirements, such as ultra-high-definition cameras, robots and drones, which directly integrate the capabilities of artificial intelligence. Further, the terminal of AIOT can also move into the ability of blockchain, so as to ensure the security of access verification, device encryption and device control of IOT devices, and solve the problems of data confirmation and data capitalization.

2. "Empowering the cloud", 5G supports ultra-wideband and low-latency high-speed networks.

  5G solves the problem of "enabling the cloud". Traditional video conferencing, games, digital culture industry and industrial collaborative design all need to download the core program to the local area, and the local area needs to complete the calculation, which requires a high memory cost for computing power. Now, relying on the computing power of the cloud server and the transmission capacity of the server, the two are connected, without downloading terminals and programs, plug and play, multi-screen integration, and smooth experience. There are two small videos in the upper right corner, one is on the mobile phone and the other is on the high-end PC. There is not much difference between them. Now the terminal is connected to the Internet through 5G and then connected to the cloud computing platform in the background. The terminal can send out the action of game control, immediately render the image and compress the picture in the background, and then stream the game. There is basically no delay, so it feels smoother. This kind of application is not only used in games, such as cloud office, cloud classroom, cloud video, cloud recruitment and cloud signing during the epidemic. Even after the epidemic, this kind of cloud application can save the cost of transportation and time, which is more convenient.

  Another big feature of 5G is ultra-wideband, which can support ultra-high-definition 4K8K. Compared with traditional high-definition, the resolutions of 4K and 8K are greatly improved. The resolution of 2K is like this, 4K is four times that of it, and 8K is four times that of 4K. Not only the resolution is improved, the frame rate is 120 frames, and the multiple is from 8bit to 16bit. Because 5G can support high resolution, we want the screen to be bigger, but the screen is too big to carry around, so now the mobile phone with folding screen appears. Now the screen with folding screen is not that big, so now the smart screen appears. On the surface, it is a TV screen. In fact, it is the screen of a mobile phone. We can link with it through the mobile phone or flip the screen by touching, so that we can enjoy ultra-high-definition videos. It should be said that the development of 4K8K TV in China is still quite fast, and it is estimated that it will account for 40% and 5% of the total sales this year.

  In addition, the feature of 5G is to support high-speed movement. When do you need high speed? We know that the speed of alpine skiing reaches 250 kilometers per hour. The difference between the Winter Olympics and the Summer Olympics is speed and art. For high-speed sports, 5G can play a role. We can install 5G cameras on athletes’ helmets and sledges. The audience outside the stadium can directly broadcast ultra-clear videos through 5G according to the height, difficulty, temperature and speed of the athletes in the stadium. China Unicom uses 5G to transmit the ultra-high-definition 8K table tennis match to the off-court, which can transmit the signals of multiple seats on the sports field to the outside, and then synthesize multiple seats outside, so the off-court audience can get a 360-degree scene experience. In the past, the ticket prices of our sports ground were different in different positions, and the viewing angles were different. When we broadcast live, everyone saw that the signal of the seats sent by the pilot was the same. With 5G, we can send out the videos of multiple seats separately, and the users can click on which seat. What do some merchants think now? Different seats can sell different money. For example, in Wimbledon, seats sitting at the angle of King Federer can sell more tickets, and the market for this kind of live broadcast is also great.

  Another feature of 5G is that it not only supports high definition, but also has extremely low latency. AR/VR requires high bandwidth, especially low latency, which can’t be done in 4G, but can be done in 5G. Huawei once predicted that 10% of global enterprises will use AR/VR by 2025, and IDC reported last year that the market of AR/VR in China will reach $65 billion by 2023. For example, the Forbidden City is open, and many treasures can’t be touched by hand and seen at close range. Wearing a 5G VR helmet in the Forbidden City can personally feel the treasures. You can wear a VR helmet at a tourist spot to have a more thrilling feeling. When watching plants in the botanical garden, you can see the cloud search content of this flower through the helmet.

3. Digital creativity, smart medical care, smart education, and car networking … … There are more and more integrated and innovative applications in the 5G industry.

  The 5G industry, integrating innovation, will be widely used in the future. For example, digital creativity can also be greatly improved by the development of 5G industry and 5G, in which we can analyze the movements of athletes and the movements of our martial arts films. In the future, we don’t need to spend money to invite expensive "small fresh meat" when making movies and TV shows, but actually "draw" one.

  5G terminals are not limited to ordinary terminals, and mobile phones can also be used as glasses and as 5G terminals. For ordinary people, the screen can’t be concave and convex. You can read a camera on your finger, read which word you mean, and even translate it. Some people also say that the terminal is made into a pair of glasses, which is worn in reverse. We can have a look. AR/VR is not only worn on your head, but also can be installed on the ground camera. The camera takes pictures of your body. When you say to change a color, it automatically changes a color according to your body, not only changing colors, but also changing clothes.

  It has a good application in smart medical care. In March last year, a doctor in a PLA General Hospital in Sanya remotely controlled the manipulator in Beijing 301 Hospital by 5G, and completed the craniotomy for Parkinson’s patients. There are many examples of 5G remote consultation and remote surgical guidance during the epidemic. In addition, VR can be used to train medical workers, and it takes a long time for general surgeons to go to the operating table. Using VR can speed up the training process. Now, judging whether COVID-19 is diagnosed or not mainly depends on nucleic acid detection. Nucleic acid detection can’t immediately confirm that the patient is positive, and there are false negatives. CT photos are still ugly. We can fuse them into three-dimensional lungs through big data artificial intelligence technology, and then look at the periphery of the lungs. Using the doctor’s experience of seeing COVID-19 and putting it into the artificial intelligence big data in the background, the doctor at the scene can transmit the medical images to the background, and can use the comparison in the background to find out which CT images have big problems, which greatly shortens the time.

  Wisdom education, during the epidemic, many children have online classes at home, and 5G and AR/VR technologies are very helpful not only for children but also for adults. Understanding the micro-world in biology, the macro-celestial operation and how the world will change in the next 2300 years can present intuitive feelings, and many scenes can be simulated by using AR/VR helmets.

  To detect water pollution, you don’t have to go through satellites. Now, you can take pictures of ground pollution and water pollution by using drones equipped with 5G terminals and high-definition cameras. In addition, the feature of 5G is large connection, which is especially suitable for detecting the environment.

  On a farm in Shaanxi, during the flowering season of apple orchards, a drone with a 5G camera sweeps an apple orchard. Apples generally bloom for only one week. After sweeping down, through the analysis of big data artificial intelligence in the background, you can clearly count how many flowers each tree has and which flowers can bear fruit. It can be said that the output of apple orchards is predicted three months in advance, when futures can be sold. The 5G high-definition camera can also detect the fertilizer, drought and crop growth of farmland soil, and can also judge where we are affected.

  The Internet of Vehicles can be said that 5G was born for the Internet of Vehicles, and the Internet of Vehicles is rejuvenated because of 5G. Traffic is sensitive to safety, because the time delay is strict, and the time delay is too large in the 4G era. 5G plus edge calculation can ensure the air interface delay of 1 millisecond, and can ensure the communication between the car and the traffic lights, the car and the people. In the past, we relied on radar, but we will use it in the future, but we don’t need such accurate radar, not only smart cars, but also smart roads. The combination of the two can improve traffic efficiency, ensure traffic safety and reduce exhaust emissions. Moreover, the Internet of Vehicles was originally an industry. McKinsey predicted that in 2030, the car networking, in-vehicle electronics and car networking services would add up to a global scale of 1.5 trillion, and now the global automobile industry will be about two to three trillion. Huawei predicts that the Internet of Vehicles will be embedded in 15% of the world’s vehicles in 2025.

  In fact, the application of 5G is not only in the automotive field, including vertical industries, but also in the financial field. It can be seen that 2G comes out with online banking, 3G comes out with mobile banking, 4G comes out with digital banking, and 5G comes out with smart banking.

  5G can also help train workers. This worker can’t repair the car. He can repair the car with 5GAR glasses. So you can see both the virtual and the physical, and repair the car step by step. We also use it in China. Gangneung cars in Jiangxi let workers wear AR glasses, which reduced the error rate.

  In industrial application, there are 3.5 million workers in China who visually inspect the product quality by eyes every day. Although the workers are serious, the detection accuracy is still not high. Now, the photographed products are directly connected to the edge computing center cloud and artificial intelligence by using 5G high-definition cameras, and compared with the pre-stored qualified and unqualified pictures, so that the ability of machine vision is more than that of human beings. Qingdao Port uses a 5G remote control crane to realize millisecond delay and high-precision positioning, which improves the efficiency by 30% and reduces the staff by 70%. Shandong Weichai Power used 5G to coordinate R&D centers in Weifang, Hangzhou and France, which improved R&D efficiency by 25%.

  Robot drones can be made more sensitive by using 5 G. When the drone is bought back to be programmed, the average enterprise may not have this ability. Now we have installed a 5G camera on the manipulator to see how the people next to it move, and it will be trained automatically. Huawei predicts that by 2025, every 10,000 manufacturing employees in the world will work with 103 robots, which means that by 2025, there will be one robot for every 100 workers.

  Not only in production, but also in corporate finance. Many small and medium-sized enterprises are now facing some difficulties, including credit difficulties, because they have less real estate and less things to pledge, and their credit records are not so perfect. But all enterprises, no matter how small, will have warehouses for semi-finished products and finished products. Even if this warehouse is rented, finished products and semi-finished products will be stored in the warehouse for a while. We add a camera to the warehouse and send the video of the camera to the bank. The bank watches the camera and knows that these movable property becomes temporary real estate, which can be used as the target of pledge. Therefore, the bank dares to lend to the enterprise. Of course, the enterprise must remember to repay the loan before leaving the warehouse, and the bank can also manage the blockchain. In this way, the current loan interest rate is only 1.5 percentage points higher than the normal bank interest rate, while the private lending interest rate in the past was as high as 15%, more than twice as high. Not only things in the warehouse can be pledged, but also accounts receivable and orders can be pledged. Due to the emergence of 5G artificial intelligence big data, many enterprises have provided more data with credit certificates.

  In short, the emergence of 5G will have many new applications. 2G started in the world in 1991, and China in 1994. SMS appeared in 1992, and then QQ and Alipay came into being. 3G Global was licensed in 2001, and China was licensed in 2007. 3G’s outstanding performance is its data transmission ability. After 3G appeared, there were mobile phones, mobile e-commerce, Weibo, O2O and WeChat. WeChat didn’t exist until four years after 3G was released in China. It can be said that these applications were not expected at all when 3G was commercialized. 4G, the world started in 2010, and China started in 2013. The main capability of 4G is broadband. After the emergence of 4G, there will be short videos such as scanning code payment, sharing economic network car, social e-commerce, intelligent search, Tik Tok, etc. These are also impossible for us to think of when 4G is commercialized. Now China’s 5G is commercialized synchronously with developed countries’ 5G. The main feature of 5G is the fusion ability of cloud intelligence. Now it is predicted that 5G will support 4K, 8K ultra-high-definition video, AR/VR, Zhilian, and industrial Internet. 5G will certainly produce new applications that we can’t imagine yet.

  (Author: Wu Hequan, academician of China Academy of Engineering)