CCTV News (Reporter Chen Xin Wang Yuxi):The recent popularity of a film and television drama has once again attracted the attention of the group of "North drift".

　　In the play, in order to realize his acting dream, the hero came to Beijing with his bare hands, lived in a dark basement, lived on instant noodles and canned food, and ran around every day for an interview with the crew … … However, after ten years down and out, all I got was moving from the basement where I couldn’t see anything to the basement where I could see my feet. The best role I played was just a faceless "lion essence".

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　　The experience of the hero made the audience who followed the drama cry, and the topic in the play # Should I go after drifting in the North for ten years # also appeared on the hot search, which triggered a hot discussion among netizens. Many people who have experienced "drifting north" have also seen their own shadow more or less in it.

　　What can I get for drifting in the North for many years? Did you get ahead? Is there a moment when you want to escape?

　　"From the capsule-youth hostel-basement, I don’t know if I will drift down."

　　Yu Meng, a handsome young man from Xuzhou who has been in Beijing for more than 8 years, is engaged in public welfare activities. He said bluntly that he came to Beijing because he was lovelorn, and it happened that his relatives in Beijing called to let him come, which was an escape.

　　Not long after he arrived in Beijing, the accommodation conditions went downhill: express hotel-space capsule-youth hostel (one room for 10 people)-basement.

　　While staying in the hostel, he enthusiastically told the unfamiliar roommate the computer password on the phone when he was at work, and then he never found his beloved notebook again. Yu Meng, who had no money, had to find a cheap basement to live in.

　　"I haven’t lived in the basement before, but I didn’t know it was wet and damp until I lived there, and there was a musty smell everywhere. Why live in the basement? " Yu Meng said with a wry smile, "I don’t have much money, and I don’t want to ask my family for it."

　　"You can stay in a better hotel when you are on a business trip. As soon as you get back there, you feel like you have fallen from heaven to hell." Loneliness and inferiority crept into his body. Yu Meng once suspected that he had depression. He broke contact with his friends and rarely talked to his colleagues. After work, I always like to "stay" outside a cafe in Joy City. "I don’t want to go back to that boring and lonely place."

　　After getting alopecia areata and losing a piece of hair, Yu Meng decided to move. He found a rental house with a good environmental location, with a monthly rent of 2,000 yuan. After signing the contract and paying a deposit of 5,000 yuan, Yu Meng told his mother the "good news" with joy, but he didn’t want to be drenched with cold water.

　　"My mother didn’t advise me to live in such an expensive house and advised me to eat more bitterness. After all, I still have to pay back the mortgage of that house in my hometown, and I have to get more than 2,000 yuan a month, and my salary is not enough. " After calling, Yu Meng cried bitterly for a few minutes.

　　However, what made Yu Meng collapse even more was that he met a black intermediary, and the deposit finally hit Shui Piao. Yu Meng didn’t want to find another house, and continued to live in the basement for more than a year.

　　"Fortunately, I am a Xiaoqiang who can’t be killed. I survived that difficult time."

　　Today, Yu Meng lives in a clean and tidy shared room of more than 10 square meters, with a monthly rent of more than 2,000 yuan. The residential environment is good and it is close to the place where he goes to work.

　　In Yu Meng’s view, Beijing is a place that people love and hate.

　　"In recent years, my horizons have broadened a lot, and my living standards have improved, but my happiness is not high and I have no sense of belonging. I don’t know if I will continue to drift. If you are busy, you will forget the rest; Once I am free, I feel ‘ Empty, lonely and cold ’ . I have thought about fleeing and returning to my parents and brothers many times, but I am not willing. If there are no more people or things in Beijing that make me worth staying, I will go back to Nanjing to start a business. After all, I am closer to home. "

　　"Beijing is like a ‘ Love rat ’ I gave it my best youth, but it refused to give me a home. "

　　In her fifth year in Beijing, 28-year-old Li Meng sent a message to her mother: I want to quit my job and go home!

　　She felt that she was pushed to the limit by her work.

　　Appear bleary-eyed in the crowd at the morning rush hour of the subway every day. It takes an hour and a half to get to the unit by changing the subway three times and taking two bus stops. Waiting for her, there are endless planning cases and PPT. When there is a big event, it is normal to work overtime all night.

　　"I feel that my body and mind have been devastated." Li Meng said.

　　And let Li Meng made up his mind to go home, it is more than 12 o’clock one night, Li Meng was awakened by a hard knock on the door and asked who it was. No one answered, but he knocked harder and twisted the doorknob from time to time. Li Meng felt that her brain was blank. She ran to the kitchen and got a kitchen knife, and called 110. "I don’t know how long it took. The knock on the door outside the house stopped, and the property sent someone. I didn’t find anything unusual. They said that someone might be drunk and admit the wrong door."　 　

　　Li Meng never fell asleep again, and stayed alone in the studio of the old residential area outside the Fifth Ring Road, waiting for dawn. "It’s nice to turn to my friends in my hometown to bask in my children and husband, and they laugh so happily! Look at me again, poor thing! "

　　Early the next morning, she knocked down the WeChat that fled Beijing.

　　"At that time, I felt that Beijing was like a ‘ Love rat ’ I gave it my best youth, but it refused to give me a home. " Li Meng can’t remember where she saw this sentence, but she felt that she spoke her inner feelings very accurately.

　　However, Li Meng returned to his hometown in Northeast China for six months, but failed.

　　In my hometown, I can go to all places within an hour, and there are few people on the street after 9 pm. There are no endless exhibitions, plays and lectures, but there are many relatives and classmates who take pleasure in comparing with others. "In their eyes, they are not married at the age of 27 or 28; Do not want to take an examination of public institutions and civil servants; Get married and don’t have children. Think about Dink … … These behaviors are heterogeneous. "

　　Li Meng also tried to work in an Internet company in her hometown for two months, but she found that the employees’ overall business level was not high, and everyone’s ideas were conservative. They were used to the fast-paced working life in Beijing, but they didn’t adapt to it when they went home.

　　"Although Beijing has abused me thousands of times, I can only treat it like first love. After all, it really gave me an experience and vision that my hometown could not give. "

　　During these years in Beijing, Li Meng likes to go to the Film Archive and livehouse when he is free.

　　In this way, Li Meng once again returned to Beijing. She interviewed a large-scale real estate company to do event planning, and most of her team were young people. "The atmosphere here is more relaxed and free, you can meet people who used to only see in the news, and you often have the opportunity to go abroad for business trips. Such platforms and resources are unattainable in their hometown. "

　　Drawing lessons from previous renting, Li Meng "collected" a roommate online. The two girls rented a small two-bedroom apartment together. Although the monthly rent is twice as expensive, the community is new, with 24-hour security and safety.

　　Now, Li Meng, who has been drifting in the North for eight years, feels that she is more mature than before. "Difficulties always have to be experienced. In Beijing, more blood and tears mean more growth. I feel that my horizons are more open. My horizons are not the same as going to high-end places, using high-end products and living a luxurious life. Instead, I have the opportunity to contact the world more, embrace the world, and gain mature and diversified thinking. Perspective, critical thinking, and strong empathy are more important to me. "

　　"I was in debt for 300 thousand in the second year of my work, but I never thought of leaving Beijing."

　　Darren Liu, a young town man from Sichuan, made up his mind very early that he must go to Beijing in the future. "When I was very young, my parents went out to work, and only my grandfather took me at home. At that time, my grandfather told me that if I went to Beijing to study, I would be able to get ahead."

　　It is said that the harder you work, the luckier you will be. Darren Liu was admitted to a well-known university in the capital as he wished. Before graduating from university, he got a postgraduate degree. At the age of 24, he worked in the financial system and got a Beijing hukou more smoothly.

　　"When I got my hukou, I felt that I was finally going to get a foothold in Beijing. At that time, the house price had not risen. I figured how I could get a down payment on the house in a few years." However, it wasn’t long before Darren Liu found that the house seemed to be too late for him to save money to buy.

　　"When I went to work one day, a message popped up on the Internet saying that the average house price in Beijing’s Fifth Ring Road had reached 30,000. My first reaction at that time was that this was false news." Although he was dubious about the news, Darren Liu immediately made an appointment with a real estate agent. After work that day, he hurried to see the house.

　　Three months later, Darren Liu selected a small apartment outside the South Fourth Ring Road with a down payment of 500,000 yuan. My parents in my hometown took out all the savings of 200 thousand, but it was a far cry from it. Darren Liu had to bite the bullet and borrow from his colleagues, predecessors and leaders. The taste of borrowing money is not good, but Darren Liu can only do this: "If I miss this opportunity, I will never want to buy a house in Beijing in my life."

　　In the second year of work, 25-year-old Darren Liu was burdened with a foreign debt of 300,000 yuan, providing a monthly mortgage of nearly 10,000 yuan. This once "other people’s children" lived in Beijing with extra anxiety: working overtime desperately to change their performance, for fear that they would be eliminated by work if they relaxed; Rent a small bedroom of seven or eight square meters, and there is basically no extra space outside the bed; There is not a penny left, and when it is the most "bleak", you have to find one yuan and fifty cents in the piggy bank to collect lunch money; I don’t go out on weekends and holidays, and I have been rejected by my girlfriend for being stingy, boring and uninterested for countless times.

　　"Who doesn’t want to live a quality life, but you can’t be fake and exquisite without money." Although helpless, Darren Liu understands that it is not easy for a child who lives in a foreign country and has an ordinary family to really establish himself in Beijing. However, the thought of harvest, Darren Liu still feel particularly hopeful.

　　Darren Liu said that the happiest thing when renting a house is that his girlfriend will cook him a simple lunch on weekends.

　　In 2019, it was the 13th year that Liu Di came to Beijing. At the age of 31, he moved to a new unit and his salary tripled. Married his girlfriend and moved into a new home. For so many years of living in the North drift, Darren Liu said: "Although it is very hard, I have never given up. If I hadn’t stayed here, I wouldn’t have forced myself to grow up so fast. Stay in Beijing, but I feel practical. "

　　Darren Liu always disliked that the word "drifting north" was endowed with too much "desolation". "Beijing, though bigger and more crowded than other cities, also means more opportunities and more choices. The world of adults is not easy anywhere. drifting north is just a choice of life. Since you choose this life, you have to bear all the things it gives you. " (At the request of the interviewee, all the articles are pseudonyms.)　 　 　 　 　 　 　 　 　 　 　 　 　　

As the birthplace of sericulture in the world, China has a history of sericulture for more than 5,000 years. The poem "Women hold baskets, follow them, and seek soft mulberry" in The Book of Songs (July) and the record of "A house of five acres, a tree with mulberry, fifty people can wear clothes and silks" in Mencius all show the long history of planting mulberry and raising silkworms in China.

The world-famous "Silk Road" is the representative of China’s splendid culture, which has opened a big stage for China’s commercial and cultural exchanges with the world. As the starting point of the Silk Road, Shaanxi is one of the important cradles of sericulture in China. The excavation of Shiquan "Gold-plated Copper Silkworm" witnessed the scale of sericulture industry in southern Shaanxi in Han Dynasty.

On May 16th, Associate Professor Jiao Feng of our school, doctoral students Luo Rongsong, Dai Xuelei and Liu Hui were co-first authors, and professors Qian Yonghua, Jiang Yu and Zhao Aichun of Southwest University were co-authors. The paper "Chromosome-level reference genome and population genomic analysis provide insight into the evolution and improvement of domestic mulberry" was published online in Molecular Plants and officially published as a cover article on July 6th. It was appraised by peers as "another major breakthrough in mulberry research since Southwest University obtained the genome frame map of wild Sichuan mulberry", indicating that sericulture research in our school has reached the world leading level in this field.

Continuation: leading the development of sericulture industry in northern China

In 1950s, the first director Yao Tuan (second from left) and researchers made mulberry clusters.

In 1938, Professor Yao Liu, who had studied in Japan twice, moved to Shaanxi with the Agricultural College of National Northwest United University and merged into Northwest Agricultural College, and set up a sericulture research room as its director, which was the first of its kind in modern sericulture teaching and research in Shaanxi. In 1958, Shaanxi Sericulture Research Institute was established, renamed Shaanxi Sericulture and Silk Research Institute in 1995, and merged with Shaanxi Academy of Agricultural Sciences in 1999.

In the past 82 years, the Institute has carried out scientific research, demonstration and popularization around the innovative utilization of sericulture germplasm resources, the development of practical new technologies and equipment, and the diversified development of sericulture resources, and has made remarkable achievements.

As early as 1980s, the Institute pioneered the selection and utilization of fruit mulberry in China, and cultivated a series of varieties, such as Hongguo No.1, No.2 and No.3, Baiyuwang and Beifanghong, which were extended to more than 20 provinces and cities. Professor Lu Cheng, the chief scientist of the national modern sericulture industrial technology system, commented: "The fruit fragrance of the red fruit series mulberry varieties floats in China." At the same time, Yangling Shengsang Green Food Co., Ltd., a key leading enterprise of agricultural industrialization in Shaanxi Province, has been hatched. At present, the total assets of the enterprise are 450 million yuan, and the annual output value is over 100 million yuan.

In the 21st century, with China’s sericulture industry entering the transition period, according to the idea of "establishing mulberry industry and diversified development", on the basis of the work of the older generation, researcher Su Chao led the team to carry out the research on the ecological function of mulberry and the diversified utilization of mulberry resources, and opened up a new model of ecological mulberry industry with both ecological and economic utilization, which became a demonstration model of sericulture industry in northern Shaanxi and even northern arid and semi-arid areas of China. At present, the ecological mulberry garden in northern Shaanxi has a total area of more than 600,000 mu, reducing soil erosion by about 5 million tons every year.

Su Chao and Jiao Feng carried out mulberry tissue culture experiment.

Mulberry is full of treasures, and the dry weight of crude protein in mulberry leaves is more than 20%. In 2014, the research institute successfully developed mulberry leaves and poria tea, and realized large-scale production in a mulberry health company in Yulin, with an output value of over 100 million yuan. In addition, the research and development of mulberry branches and leaves as goat feed supplements has demonstrated and promoted more than 30,000 in breeding enterprises in northern Shaanxi in recent years, increasing the income by more than 30 million yuan.

In July, 1989, led by the Sericulture and Silk Research Institute, the "Sericulture Breeding Cooperation in Northern Sericulture Areas" was established in eight provinces and nine institutes in northern sericulture areas such as Shaanxi, Shandong, Shanxi, Henan, Xinjiang, Hebei, Liaoning and Ningxia. Since then, the northern sericulture has entered a new stage of joint, cooperation and common development from individual combat. In 1997, it was renamed as "Northern Sericulture Research Cooperation Zone" and has now expanded to 15 sericulture science and education units in 11 provinces. In the past 30 years, the cooperation zone has jointly identified 80 pairs of silkworm varieties (including 19 pairs approved) and identified 48 mulberry varieties in 7 batches (including 17 varieties approved), and has now become the most influential sericulture scientific research cooperation organization in the northern silkworm area and even the whole country.

From "Shaanxi Silkworm No.3" which won the fourth prize of national invention to "Shaanxi Mulberry 305", the first domestic artificial clone autotriploid mulberry variety; From the method of "pair breeding" initiated in China to the highest basic silkworm variety at home and abroad with cocoon shell rate of 30%; From the automatic weighing instrument for scattered eggs of silkworm eggs to the efficient and broad-spectrum disinfectant "Qiang Chloran" for silkworm houses; From the establishment of the largest fruit and mulberry base in Lintong to the addition of the only functional ecological mulberry comprehensive experimental station in northern Shaanxi, the series of innovative achievements made by the sericulture and silk research institute were evaluated by Xiang Zhonghuai, an academician of China Academy of Engineering, as "Shaanxi sericulture discipline organization led the development of sericulture discipline and industry in northern China".

"The breeding of artificial clone autotriploid mulberry variety Shaanxi Sang305 won the first prize of Shaanxi Science and Technology in 2004.

In 2017, the National Sericulture Industry Technology System-Shaanxi Ecological Mulberry Comprehensive Experimental Station was established.

Innovation: Breakthrough progress has been made in basic research of mulberry and practical technology of sericulture.

Shaanxi, as the cradle of Chinese civilization, has the footprints of sericulture development in the mountainous areas of southern Shaanxi, Guanzhong Basin and northern Shaanxi Plateau. In recent years, Silkworm and Silk Research Institute has made great progress in basic research of mulberry and practical technology of sericulture.

In view of the fact that there is a lack of scientific and systematic species classification of mulberry trees with a cultivation history of more than 5,000 years, 132 domestic cultivated mulberry trees (except Guangdong mulberry) were re-sequenced, and it was confirmed that white mulberry, Rusang, Shansang and Mizuho mulberry belong to the same species, that is, white mulberry. Professor Qian Yonghua said that this is the first time to use genome data to clarify the classification of cultivated mulberry species.

The reference genome of the cultivated mulberry "Husang 32" was reported for the first time, and the 28 chromosomes of cultivated mulberry were confirmed to be diploid by cytological and genomic evidence, which solved the mystery of ploidy of cultivated mulberry. It provides an example for the basic research of ploidy of perennial woody plants in the genome era, and has important reference value for the ploidy research of perennial woody plants.

As an excellent cultivated mulberry variety group distributed in Hangjiahu area, Husang has great value to sericulture prosperity and regional economic and social development in this area since the Southern Song Dynasty. However, the study of ancient agricultural history has long been controversial about its origin and evolution, and it lacks experimental evidence to support it. Based on the resequencing analysis of 134 mulberry varieties from China and Japan, the Institute pointed out that Husang is a unique variety branch formed after long-term intense artificial selection, which is mutually confirmed by the palynology research of Songze site and archaeological evidence of Qianshanyang in Xing Wu, and also coincides with the history that the key silk production areas moved to Hangjiahu area since the Song Dynasty, and the high-yield and high-quality Husang varieties were selected, which provided a theoretical basis for solving production problems.

In view of the continuous increase in labor costs, in recent years, the Institute has developed and integrated "light, simple and efficient sericulture production supporting technology", which was listed as the main technology for the development of cocoon and silk industry by Shaanxi Cocoon and Silk Office in 2013. At present, the coverage rate of the whole province is over 70%, and the new benefit is 350 million yuan. "In the past, it took at least two people to help raise a silkworm. Now, with automatic reeling technology, two people can raise 20 silkworms." Chen Zipei, deputy director of the Sericulture Development Service Center in Shiquan County, said.

In 2006, the school and Shiquan County jointly established Shiquan sericulture experimental demonstration base. At that time, Shiquan had 50,000 mu of mulberry fields and 40,000 silkworms a year, and the comprehensive output value of sericulture was less than 100 million yuan. In 2018, there were 100,000 mu of mulberry fields in the county, with 70,000 silkworms raised annually. The total output value of sericulture industry was 1.6 billion yuan, and the comprehensive income of farmers’ sericulture industry was 400 million yuan. The sericulture industry became the leading industry in increasing farmers’ income, rural development, industrial expansion and economic development. Shiquan also became the largest sericulture county in northwest China and the county with the highest technical level of sericulture farmers. The sericulture industry in Shiquan not only achieved double benefits, but also promoted the upgrading and benefit improvement of sericulture industry in Shaanxi.

Persistence: from the persistent love and dedication to the cause.

In the heyday of 1980s, there were more than 170 employees in the research of silkworm and silk. Since then, due to the shrinking of industrial development, the massive loss of scientific and educational personnel, the serious shortage of research funds, and institutional changes, there are only 11 scientific and educational personnel in the research institute, including 9 "post-60s". It is these "only surviving" researchers who never forget the responsibility and mission of developing the traditional sericulture discipline, stick to the sericulture discipline like spring silkworms, and make continuous efforts and forge ahead to rejuvenate the traditional discipline industry.

With the mission of developing China from a big sericulture country to a powerful sericulture country, Jiao Feng, who received double doctorates from Zhejiang University and Tokyo A&M University in Japan, came to the institute as an introduced talent in 2009, but unexpectedly encountered a series of difficulties: the application for the National Natural Fund in forestry discipline was repeatedly rejected, but there was no mulberry application channel under sericulture discipline in animal husbandry discipline; Obstacles in mulberry transgenic technology make it difficult to break through basic research; Hope to carry out genome research, but there has been no experimental conditions and financial support; He is still an associate professor at the age of 53. Mulberry is our choice for silkworm, and we don’t know what silkworm needs. Only by finding out the key genes can we lay the foundation for gene regulation sites and genetic improvement of excellent traits. Jiao Feng tried his best to start the basic research of mulberry. In the past ten years, he carried out cytology and stress biology research on mulberry polyploid, and at the same time investigated and collected information on mulberry cultivars. After the cost of sequencing the third generation of genome was reduced, during the two years of cooperative research with Professor Jiang Yu, he settled down and sat in an office vacated by Jiang Yu, and discussed with Jiang Yu while sequencing and analyzing. Almost all holidays were spent revising papers, sampling and experimenting. With the tenacity of career as a lifelong struggle and the scientific attitude of seeking truth and being pragmatic, Jiao Feng’s paper as the first author was published as a cover article in Molecular Plants, and the classification of cultivated mulberry plants was cracked by using cytological and genomic evidence.

For decades, the researchers of the Institute insisted on conducting investigations in the germination, flowering and fruiting of mulberry trees, and it was time to go to the fields, no matter whether it was hot summer or heavy rain. "Mulberry trees that are all the same in others’ eyes are objects in our view. Only by going down often can we find their different characteristics and lay a good foundation for breeding. " This is also a habit that Su Chao has kept up to now, using off-duty and holidays to go to the fields to find special materials and solve problems in scientific research and production in time.

When the mulberry trees were cut in summer, they were worried that the workers were not standardized in cutting the experimental mulberry trees, which would lead to inaccurate experiments. They took the graduate students into the field and worked for a whole day, which would last for four or five days. On June 1 this year, two comrades suffered from heatstroke because of continuous work.

In order to complete the cross-regional multi-point comparison test of fruit and mulberry varieties, they carried out field tests and investigations again and again in the face of the wind, sand and hot sun. After more than 20 years, they cultivated a fruit and mulberry variety "Hongguo No.2" with high quality and high yield, which is suitable for fresh eating and processing, and passed the variety examination and approval of Shaanxi Provincial Forest Variety Examination and Approval Committee.

Now, in addition to training 20 doctoral and master’s degree students, the Institute undertakes the construction of Shiquan sericulture experimental demonstration base, northern Shaanxi ecological mulberry experimental station, Guanzhong fruit mulberry base and nearly 500 mulberry germplasm resources and 220 domestic silkworm germplasm resources, especially mulberry and domestic silkworm germplasm resources, which have not been supported by special funds for a long time, and must be investigated and raised by special personnel every year. Finding money is also an important task. In the words of Su Chao, director of the Institute, precious varieties cannot be allowed.

Mizhi ecological mulberry experimental park

With the proposal of the "Belt and Road Initiative" in the new era, the sericulture industry has carried a new historical mission.

"sericulture for one day, sericulture for life." Holding the simple belief of "not impetuous, not tossing and complaining", practicing the spirit of "western agriculture" and the spirit of scientists, in order to revitalize China’s sericulture industry, and to continue to make greater achievements in new sericulture disciplines and industries in Shaanxi and even the northwest, the researchers of Sericulture and Silk Research Institute have been working hard for ten years with perseverance and perseverance.

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In 2024, the ——FE Formula One Championship and Formula One Championship, representing the top events in the field of electric racing and fuel racing, returned to China again. On the last weekend of May, the 11th and 12th races of the FE Electric Formula Championship came to an end at Shanghai Circuit.

When the roar of the motor resounded through the race, the new generation of fans in China really felt the speed that belonged to the era of electrification at close range.

As the only Japanese automobile manufacturer team to participate in the FE Formula One Championship, Nissan FE Team not only completed its first show in Shanghai, but also led the "Mars Group" of FE events with the top three positions in the standings.

Difficult electric formula, with the attack of Nissan team

Although FE and F1 are formula competitions in different fields, they also represent the top level in their respective fields.

In this season’s FE Formula One Championship, 11 teams and 22 drivers competed in the paddock. With their peak racing performance and surprising team strategy, they have contributed a wonderful "electrification war" to global fans.

Every FE racing car not only has the body structure and aerodynamic characteristics similar to F1 specifications. At the same time, the third generation FE racing car has a maximum power output of 350kW and a power recovery power of 600kW. Every turn, every acceleration and every deceleration test the performance of the racing car and the competitive level of the racing driver.

In the 11th and 12th races of the FE Electric Formula Championship, both drivers of Nissan FE Team performed well.

In the 11th race on Saturday, Oliver, the driver of Nissan FE Team who made his debut in Shanghai, finished the race in the fourth place and won 12 points. Oliver scored another point in the 12th race on Sunday.

After the race, Nissan FE team remained in the top three positions in the team rankings.

Here, the author needs to emphasize that although the field of FE equation is different from that of F1 equation. However, the core logic for a team to achieve good results in these top motor sports events is the same.

To put it simply, a "strong team" not only needs drivers and strategy groups to accurately control the rapidly changing situation on the field, but also to make a surprise victory with good improvisation. More importantly, "it is necessary to be hard while the iron is hot." Building excellent racing cars for top drivers can be called "a good horse with a good saddle" and realize the advantage of track performance.

Nissan has advanced three-electric technology, advanced energy management system and excellent aerodynamic design, which makes Nissan’s racing car in a hot state in the new season’s FE electric formula championship.

In fact, Nissan’s FE team’s achievements in the top electric formula field are largely due to Nissan’s "internal drive".

Because in the decades of automobile sports career, Nissan has always been adhering to a concept, that is, using the strategies of "road-to-track" and "track-to-road", collecting data and testing new technology directions, and transforming and expanding the technology to civilian models, aiming at creating a better experience for users.

With the end of the two races of the FE Formula One Championship in China, Nissan has made outstanding achievements with its own cutting-edge technology.

At the same time, Mr. Masashi Matsuyama, general manager of Nissan (China) Investment Co., Ltd. also said: For Nissan, participating in the electric formula championship will greatly promote the realization of the goal of electric drive, and provide our China users with the passion and fun brought by zero-emission electric vehicles.

It is foreseeable that Nissan will compete in the FE Formula One Championship and strive for the top, largely to feed back its own civilian products. In the future, Dongfeng Nissan, which looks at China, will also create better technology and more perfect pure electric vehicles, thus making a blockbuster.

In the future, Dongfeng Nissan will make pure electricity more perfect.

In fact, whether it is WRC, F1, WEC or FE, all kinds of top competitions in the world attract many automobile manufacturers to participate. In the fierce competition, car manufacturers can realize the transformation and upgrading of civil car technology through racing cars. In the fuel age, VGT variable cross-section turbine technology, dual-clutch gearbox technology and high-pressure direct injection technology actually come from the technical transformation from "track to civilian".

It is rumored that the technology of "charging while driving" is expected to be introduced into the FE electric equation in the future. Undoubtedly, if this technology can land, Nissan and other forward-looking automobile manufacturers will also introduce it into the civilian market. By then, the problem of battery life and energy replenishment of pure electric vehicles may no longer be a "pain point".

In fact, at present, Nissan has built or will soon build new energy vehicles, which also benefit from Nissan’s technological advantages in the racing industry. For example, Dongfeng Nissan Airuiya, a pure electric SUV that has been listed in China.

Many technologies of this model are derived from a large amount of data accumulated by Nissan in the FE electric equation and other fields. For example, the safety car body made of 1500Mpa ultra-high strength steel and the homologous e-4ORCE Snow Fox electric four-wheel drive technology have all experienced the test of the stadium, which can bring consumers a good car experience.

In March this year, the "The Arc Nissan Arc Plan" released by Nissan Motor Co., Ltd. will focus on all-round new product planning and promote electric drive and innovative R&D and production methods. Under the guidance of "The Arc NIssan Arc Plan", the brand new idea of "Happy by Ni" was also launched.

During the Beijing Auto Show, Nissan Motor Co., Ltd. launched five pure electric concept cars of Nissan brand based on the advantages of Dongfeng Nissan’s local resources.

These concept cars cover many sub-dimensions of young market, household market, business market and high-performance market. What we can predict is that these cars will adopt many advanced technologies accumulated by Nissan on the track, just like Ai Ruiya.

It is worth mentioning that in the third generation FE electric formula racing car, its acceleration time is only 2.5 seconds. What kind of experience will such driving performance have if it is applied to civilian pure electric vehicles? In the future, after Nissan’s pure electric concept car landed, there is a great possibility to refer to the driving technology of FE electric formula racing car. And this future Nissan high-performance pure tram is also expected to achieve further popularization and expansion of high performance, bringing us more extreme performance and driving experience.

It can be confirmed that in the era of electrification, Nissan Motor and Dongfeng Nissan, a domestic joint venture brand, will pay more attention to the power of technology.

To this end, Dongfeng Nissan not only draws on Nissan’s technical strength in the top competition, but also is better at "gathering the strength of everyone".

As early as the end of 2023, Dongfeng Limited released the "Kai DNA+ Strategy". Based on the new strategy, coupled with Nissan’s new plan and brand proposition, Nissan entered the joint venture 3.0 era in China. Simply put, Dongfeng Nissan will further integrate the R&D advantages of China’s local new energy based on Nissan’s global technology and manufacturing quality.

For example, Nissan Motor Co., Ltd. will accumulate more experience in top-level events, build advanced technologies such as enhanced NCM lithium-ion batteries, LFP batteries and all-solid-state batteries, and strive to make future pure electric high-performance cars better and more passionate. In the era of joint venture 3.0, Dongfeng Nissan will also deepen its intelligent layout with a more open attitude, including but not limited to inviting high-quality partners from different intelligent fields in China to join Dongfeng Nissan’s intelligent ecology.

In the end, Dongfeng Nissan will bring exciting products, make life more convenient and make travel better in the era of electrification. According to the plan, by the end of fiscal year 2026, 73% of Nissan’s brand product lineup will be refreshed in China under the impetus of Dongfeng Nissan. Among them, Dongfeng Nissan will launch eight new energy vehicles and include five Nissan brand models. The final appearance of these new cars is naturally worthy of our expectation.

Conclusion:

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The progress of the times and the arrival of the wave always make our hearts surge. Just as the current trend of car electrification is coming, we can easily enjoy the passion brought by breaking 100 in 4 seconds and breaking 100 in 3 seconds. The most important thing is that the major car companies in the world can be prepared in the transformation of the times and inject a truly perfect experience into consumers with higher product completion.

Obviously, Nissan Motor and Dongfeng Nissan are ready. At the level of enterprise development, new strategies and brand ideas have become colored pens for drawing development blueprints; And through the accumulation of technology in the world’s top stadiums, the blueprints will become more three-dimensional In my opinion, it is not too early for Dongfeng Nissan to fully electrify the China market. However, I believe that Dongfeng Nissan will stage the classic drama of the return of the king in the near future after making full preparations.

Recently, in an interview, Bao Beier frankly faced netizens’ doubts about his works. His sentence "If you don’t look for me, I can play!" Aroused a wide discussion. What kind of mentality and reality is behind this? Let’s take a look.

First of all, Bao Beier responded to the question about the quality of his works in a relaxed and humorous tone, which really narrowed the distance with the audience. He smiled and said, "Yes, there is nothing else for me! I can shoot whatever I can get, and I am very happy to find me to shoot. I still choose? " This sentence not only makes people laugh, but also reveals his persistence and helplessness in performing arts.

Speaking of the helplessness of career choice, Bao Beier said frankly that there are limited opportunities in the entertainment circle, and in most cases, actors are not free to choose their roles. He said: "sometimes people think that actors should have their own choices, but think about it, is it really up to me to decide what to play?" In most cases, I don’t have so many choices. " These words speak for many actors. In this highly competitive industry, there are not many opportunities to get good scripts, and many times they can only be passively accepted.

Nevertheless, Bao Beier expressed his love for acting. He said: "I am engaged in a profession that I love, although sometimes I feel that my profession may not love me." This real emotion resonated with many viewers. In this industry, everyone has his own growth trajectory. Some people may be able to choose good scripts at an early stage, while Bao Beier seems to be more like a "desperate Saburo". As long as there is a drama, he is willing to play.

Bao Beier is full of confidence in the future. He said that if he had the chance to play the role he wanted, he would look forward to it very much. But now, for him, a good movie or a good script is hard to come by. He will cherish every opportunity to show himself in front of the camera. This positive attitude is admirable. Even in the face of various challenges in the industry, he still insists on his own way of performing arts.

Bao Beier’s attitude conveys a tough and optimistic spirit to the audience, encouraging people to cherish every opportunity to work hard while pursuing their ideals. His persistence and enthusiasm have undoubtedly infected many people. In this ever-changing entertainment circle, Bao Beier is like a clean stream. With his persistence and enthusiasm, he tells everyone that loving acting is actually a kind of happiness. No matter what storms you experience, it is most important to really love your career.

Generally speaking, Bao Beier’s interview showed us the real him. He didn’t dwell too much on the external evaluation, but chose to focus on his inner love. No matter how his role changes in the future, Bao Beier will continue on his own road, expecting to bring more amazing works to the audience in the future.

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Editor in charge:

On May 15th, 2024, the Central Network Information Office, the Central Organizing Office, the Ministry of Industry and Information Technology, and the Ministry of Public Security jointly promulgated the Regulations on the Safety Management of Internet Government Applications (hereinafter referred to as the Regulations), which will take effect on July 1st, 2024. The promulgation of the "Regulations" aims to improve the security protection level of Internet government applications and ensure and promote the safe and stable operation of Internet government applications.

I. Scope of application of the Regulations?

Party and government organs and institutions at all levels (hereinafter referred to as organs and institutions) shall abide by these provisions in the construction and operation of Internet government applications.

The organs mentioned in this Regulation refer to the organs of the Party, the organs of the National People’s Congress, the administrative organs, the organs of the Chinese People’s Political Consultative Conference, the supervisory organs, the judicial organs, the procuratorial organs and some mass organizations. The institutions mentioned in these Provisions refer to social service organizations organized by state organs or other organizations using state-owned assets for social welfare purposes and engaged in education, science and technology, culture, health and other activities.

The "Regulations" referred to in the Internet government applications, refers to the portals established by government agencies and institutions on the Internet, mobile applications (including applets) that provide public services through the Internet, public accounts, and Internet e-mail systems.

The security management of Internet portals, mobile applications, public accounts and e-mail systems listed in key information infrastructure shall be implemented with reference to the relevant contents of these Provisions.

Second, why does a party and government organ open at most one portal website? In principle, only one Chinese domain name and one English domain name are registered on the website of a party and government organ?

The Notice of the General Office of the State Council on Printing and Distributing the Guidelines for the Development of Government Websites (Guo Ban Fa [2017] No.47) requires that people’s governments at or above the county level and their departments should, in principle, open at most one website for one unit. The Notice of the General Office of the State Council on Strengthening the Domain Name Management of Government Websites (Guo Ban Han [2018] No.55) requires that a government website should register only one Chinese domain name and one English domain name in principle. If there are multiple domain names that meet the requirements, the main domain name should be specified.

3. Consideration on the distribution of mobile applications of government agencies and institutions on the registered application distribution platform or the websites of government agencies and institutions?

The mobile application of government agencies and institutions is an important window for public service. With a large number of visits by netizens, great social impact and high credibility, it is easy to become the key object of counterfeiting. Once it is counterfeited, it will have a negative impact on society and cause great harm. The distribution of mobile applications on the registered application distribution platform or the websites of government agencies and institutions has been strictly audited to ensure the credibility of the source, which can prevent counterfeiting of mobile applications of government agencies and institutions from the source.

Institutions and institutions shall distribute mobile applications on the registered application distribution platform published by the State Internet Information Office or on the websites of institutions and institutions in accordance with the Regulations on the Management of Mobile Internet Application Information Services. Up to now, on September 27th, 2023 and April 8th, 2024, two batches of 49 application distribution platforms have been published.

4. What is the electronic certificate of government agencies and institutions? How to use e-cert to verify identity?

The "Regulations" referred to in the electronic certificate of institutions refers to the unified social credit code electronic certificate issued by the establishment management department for institutions, and the electronic certificate of institutions as legal persons issued for institutions as their authoritative identity certificates in cyberspace. The network identity certificate of government agencies and institutions is used in parallel with the unified social credit code certificate of government agencies and the legal person certificate of public institutions, and has the same effect.

According to Article 7 of the Regulations, when distributing mobile applications through the application distribution platform, government agencies and institutions shall provide platform operators with electronic certificates or paper certificates for identity verification; To open public accounts such as Weibo, WeChat official account, video number and live broadcast number, an electronic certificate or a paper certificate shall be provided to the platform operator for identity verification. Institutions and institutions that use electronic certificates for identity verification will no longer provide bank account information, official letters of institutions, identity information of legal representatives and other supporting materials to Internet platform operators. In order to support the use of electronic certificates for identity verification, the organization establishment management department will provide public network identity verification services for government agencies and institutions. Platform operators are authorized to use this service to verify the identity of institutions.

At present, the central editorial office is actively preparing to carry out the pilot work of standardizing the network identity management of institutions and institutions, and organize and promote it from point to area. After the implementation of the "Regulations", government agencies and institutions in the pilot areas can first use electronic certificates for identity verification. After the pilot is completed and fully launched, the identity of government agencies and institutions will be verified mainly through e-certificates.

V. What is the online name of an institution? What are the naming rules?

The term "online name" as mentioned in these Provisions refers to the names used by government agencies and institutions in various Internet government applications, including but not limited to website names, Chinese and English domain names of websites, names of mobile applications (including applets), names of public accounts and domain names of e-mail systems.

Online names are a kind of names of institutions, which should reflect the characteristics of institutions and facilitate public identification. At present, the management rules of online names of government agencies and institutions are not perfect, and some Internet government applications are named casually, which makes it difficult for the public to identify them, and also provides opportunities for all kinds of counterfeiting. It is necessary to standardize online names of government agencies and institutions.

The naming principle of Internet government applications is embodied in Article 8 of the Regulations, that is, the names of Internet government applications give priority to the names of entities and standardized abbreviations. If other names are used, in principle, the naming method of regional names plus duty names shall be adopted, and the names of entities and institutions shall be marked in a prominent position. The central editorial office will introduce detailed measures to standardize the names of Internet government applications.

At present, the central editorial office is actively preparing to carry out a pilot project to standardize the network identity management of government agencies and institutions. The government agencies and institutions participating in the pilot project apply for and use online names in accordance with the rules for naming online names, and apply to the establishment management department at the same level for approval of the used online names. After the pilot is completed and fully launched, the online naming rules will gradually cover all government agencies and institutions’ Internet government applications.

6. What is the online logo of government agencies and institutions? How to add online logo?

The term "online logo" as mentioned in these Provisions refers to the electronic logo that is uniformly issued after the approval of the organization establishment management department and indicates the organization category of government agencies and institutions in cyberspace.

In order to facilitate the public to accurately and intuitively identify government agencies and institutions, and at the same time to prevent counterfeiting of Internet government applications, it is necessary to set up a dedicated online logo for Internet government applications. According to Article 9 of the Regulations, government agencies and institutions should add online logos in the middle position at the bottom of the homepage of the website. The Central Network Information Office will coordinate the application distribution platform and the public account information service platform with the central government, and add online logos on the mobile application download page and the prominent position of the public account.

At present, the central editorial office is actively preparing to carry out the pilot work of standardizing the network identity management of government agencies and institutions. In order to ensure the effectiveness and security of online signs, during the pilot work, the use scope of online signs was limited to Internet government applications in the pilot areas. After the end of the pilot project, the use of online logos will gradually cover the national Internet government applications.

7. What are the main considerations for building the websites of party and government organs in an intensive mode?

Intensive construction is an effective means to improve the level of professional operation and maintenance management and safety protection, highlight the key points of protection, solve the shortage of technology and human resources, and also help to save construction funds and solve problems such as "information island" and "data chimney". The Notice of the General Office of the State Council on Printing and Distributing the Guidelines for the Development of Government Websites (Guo Fa Ban [2017] No.47) requires that the development of government websites should follow the principle of intensive economy, strengthen overall planning and top-level design, optimize the allocation of technology, capital, personnel and other elements, avoid redundant construction, create a coordinated, standardized and efficient government website cluster, realize unified management and protection of websites, and improve the comprehensive protection capability of websites.

Various departments of county-level party and government organs and township party and government organs usually have shortcomings in technical ability, security protection ability, system construction and maintenance funds, and professional staff, so it is difficult to ensure the continuous and safe operation of websites. Therefore, it is required that all departments of county-level party and government organs and township party and government organs do not build websites separately in principle, but can use the website platform of higher-level party and government organs to open webpages, columns and publish information.

8. What are the reasons why Internet government applications cannot be bound to a single Internet platform?

The application of Internet government affairs is the carrier for government agencies and institutions to provide public services through the Internet, which should ensure the equalization, generalization and convenience of services and ensure that all citizens can get services fairly and accessible. Internet government application is bound to a single Internet platform, which may cause some users to be unable to access related public services because they don’t use the platform, thus causing inequality in the use of services and forming a gap in use.

9. What are the security requirements for Internet government application links? How to set the link jump prompt of the portal website of the party and government organs?

At present, using external links to carry out malicious activities has become a common attack method for criminals. Criminals can re-register the domain names of websites that have expired and not been cancelled in time, and point the links to illegal applications such as pornography and gambling, or replace the legal link addresses with illegal application addresses through tampering. In view of this, government agencies and institutions should strengthen the safety inspection of external links.One isConfirm the content of the link. The content pointed by the link in the application of Internet government affairs should be serious, related to the activities of performing functions such as government affairs, or belong to the scope of convenience services (such as providing weather forecast and traffic congestion information).The second isCheck regularly. Organs and institutions shall establish a list of Internet government application links, maintain them according to the list, regularly check the validity and applicability of the links, and timely handle abnormal links.

At the same time, when the portal website of the party and government organs jumps to the website of the non-party and government organs, a clear prompt window should pop up when the user clicks the link, such as "The webpage is jumping to the website of the non-party and government organs". Party and government organs should set stricter regulations according to their own actual and management requirements, such as making a unified prompt and disclaimer when the link leaves the website of the party and government organ.

10. Which Internet government applications should meet the third-level security protection requirements of network security level protection?

Portal websites of central and state organs, local party and government organs at or above the prefecture level, websites of institutions and institutions bearing important business applications, Internet e-mail systems, etc., once the contents of websites are tampered with or sensitive information is stolen, it will cause serious social adverse effects or confusion. According to the requirements of the current guidelines for network security level protection, the network security protection level should be set at the third level, and the corresponding level of security protection should be carried out.

XI. What is the necessity of setting access control policies for Internet government applications? How to set the functions of Internet government application for the staff of government agencies and institutions and the access rights of Internet e-mail system?

Access control is a basic and important measure to protect network security, which determines which users or devices can access which resources and how to access them. Internet government applications store a large number of high-value data, and the operation authority of related functions is also very sensitive, so it is necessary to implement access control.

Internet government application is aimed at the functions used by the staff of government agencies and institutions, and the Internet e-mail system. Because its users are relatively fixed, it can effectively prevent external intrusion by setting access control policies and implementing access restrictions on accessed IP address segments or devices. At the same time, in view of the fact that the accounts and passwords of government agencies and institutions are easy to be stolen and used maliciously when they use Internet government applications abroad, if overseas access is really necessary as required by the Regulations, the access rights for specific time periods, specific devices or accounts will be opened according to the white list.

Twelve, how to strengthen the safety management of Internet government application outsourcing units and personnel?

When government agencies and institutions entrust outsourcing units to develop and operate Internet government applications, they should strengthen the safety management of Internet government application outsourcing units and personnel.One isWhen choosing an outsourcing unit, you should choose a unit with certain technical strength and security guarantee ability.The second isDefine the network and data security responsibilities that outsourcing units should perform by means of contracts, such as network security protection, timely response and handling of security incidents, regular security assessment and audit, and strengthen daily supervision and management and assessment accountability.The third isSupervise outsourcing units to use, store and process data strictly in accordance with the agreement to ensure data security and integrity.The fourth isWithout the consent of the entrusted organs and institutions, the outsourcing unit shall not subcontract or subcontract the tasks, and shall not access, modify, disclose, utilize, transfer or destroy the data.

At the same time, when outsourcing the development and operation of Internet government applications, the outsourced service personnel of the entrusted unit will get physical convenience (such as on-site service) or certain system access rights for accessing Internet government applications. To this end, a strict authorized access mechanism should be established to effectively control and manage access to sensitive data and key businesses and prevent unauthorized use, disclosure, tampering or destruction. The highest administrator authority of operating system, database, computer room, etc. must be the responsibility of the personnel in the organization, and shall not entrust the personnel of outsourcing unit to manage and use it without authorization; The personnel of the outsourcing unit should be finely authorized according to the principle of minimum necessity, and the authority should be recovered in time after the expiration of the authorization.

13. What is the necessity of strengthening the safety management of Internet government application development?

The security risks generated in the development stage are persistent and hidden, which may leave security risks in the whole life cycle of the software and seriously endanger the safe operation of Internet government applications. Therefore, we should strengthen the security management in the development of Internet government applications, and take security detection and protection measures at all stages of software development, such as demand analysis, design, coding, testing, deployment and maintenance. Especially in view of the security risks that may be caused by the extensive use of external codes such as open source codes, we should organize code security detection, find out the security loopholes in the codes in time and fix them in time, so as to improve the security of Internet government applications from the source.

XIV. What identity authentication measures can be taken for Internet government applications and e-mail systems related to personal and property safety and social public interests?

The "Regulations" require that identity authentication measures should be taken for Internet government applications and e-mail systems related to personal and property safety and social public interests.One isMulti-factor identification. Users are required to provide two or more verification factors (such as password, fingerprint, mobile phone verification code, etc.) when logging in to prove their identity. Even if one factor is cracked, other factors can still prevent illegal access, which has higher security.The second isThe system timed out. After the user is inactive for a period of time, the session is automatically ended and the user account is forced to exit, so as to prevent others from using the logged-in state of the user for illegal operations.The third isLimit the number of failed logins. After the user has repeatedly entered the wrong authentication information, the system temporarily locks the account or takes other measures to prevent attacks such as violent cracking or guessing passwords.The fourth isThe account is bound to the terminal. Bind the account with a specific device or terminal, so that the account can only be logged on the specified device or terminal to prevent the account from being illegally operated on other devices after being stolen. At the same time, the "Regulations" also put forward measures to encourage the use of electronic certificates and other identity authentication.

15. What are the advantages of turning off the functions of automatic mail forwarding and automatic attachment downloading?

Turning off the automatic mail forwarding function of the Internet e-mail system of government agencies and institutions can prevent the sensitive information in the mailbox from being forwarded to unauthorized recipients without the user’s knowledge, resulting in information leakage. Turning off the automatic attachment download function can prevent devices from downloading and executing malicious attachments without user confirmation, and reduce the risk of virus, Trojan horse or other malicious software infection. At the same time, turning off the functions of automatic mail forwarding and automatic downloading of attachments will also help to track the circulation track of emails and the handling of attachments more effectively.

Sixteen, how to punish counterfeit Internet government applications?

Organization establishment management department, network information department, telecommunication administrative department and public security organ jointly rectify counterfeit and counterfeit Internet government applications.One isThe organization management department shall, jointly with the network information department, carry out scanning and monitoring for counterfeit Internet government applications and accept relevant complaints and reports.The second isFor suspected counterfeit clues, the organization management department is responsible for confirming whether the main body of the relevant Internet government applications is an institution or not.The third isIf it is counterfeit, the network information department shall, in conjunction with the competent telecommunications department, take measures such as stopping domain name resolution, blocking Internet connection and offline processing according to law. Those suspected of violating the law and committing crimes shall be dealt with by the public security organs according to law.

Seventeen, the newly opened and in use of Internet government applications to implement the requirements of the "Regulations"?

The Regulations will be officially implemented on July 1, 2024. For new Internet government applications, government agencies and institutions at all levels should strictly follow the requirements of the Regulations. For the use of Internet government applications, government agencies and institutions at all levels should conduct self-examination according to the requirements of the Regulations, and complete the problem rectification before the end of 2024. The Central Network Information Office, the Central Organization Office, the Ministry of Industry and Information Technology and the Ministry of Public Security will carry out supervision and inspection on the implementation of the Regulations in due course.

　　[Aika Auto New Energy Channel Original]

　　Under the development trend of automobile intelligence, the development and application of car networking function is considered to be the first step and the most basic link for self-driving cars to drive on the road. The popularization of the function of car networking can extend the driverless car, and then realize the interconnection between cars and people and everything, and finally form the smart city that people imagine.

　　Based on this vision, the exploration and application of vehicle networking technology has become an important territory for automobiles, parts companies, Internet companies and some technology companies to speed up their layout. The data shows that the market value of the global car networking market was about 66.075 billion US dollars last year, and it is estimated that by 2024, its market value will increase to 208.107 billion US dollars.

The "barren" communication limits the imagination of the Internet of Vehicles.

　　However, attracted by the huge market scale of the Internet of Vehicles, the application of the function of the Internet of Vehicles has not been accepted by the general users at present, mainly because the limitations of 3G and 4G networks make the experience of the function of the Internet of Vehicles not perfect.

　　In addition, even though a hundred schools of thought contend, the industry has not formed a leading route for development. First, the uneven development of the functions and technologies of the Internet of Vehicles, and second, there is no clear legal norms and industry standards, which have an impact on the application and popularization of the Internet of Vehicles.

　　In June this year, the Ministry of Industry and Information Technology and the National Standards Committee promulgated the "Guidelines for the Construction of National Vehicle Networking Industry Standard System (General Requirements)", which clarified the basic directions of definition and classification in the intelligent networked vehicle standard system, the general normative directions such as man-machine interface, functional safety and evaluation, and the standards related to product and technology applications such as environmental awareness, decision-making early warning, auxiliary control, automatic control and information interaction. It is reported that the car networking standard is expected to land in 2020.

　　With the approaching commercialization of 5G, the application of the Internet of Vehicles will also undergo qualitative changes. Mobile networks and smart terminals such as cars and mobile phones will also accelerate into the fast lane of transformation and upgrading in the process of continuous adaptation.

OnStar throws an "olive branch" to users again.

　　Following last March, SAIC-GM released the "2025 car networking strategy", on August 23rd, the company announced the application and latest progress of car networking in the past year and a half.

　　Last year, SAIC-GM raised the free trial period for users of OnStar Anjixing car networking system from three years to five years. Now, the company once again throws an olive branch to users.

　　From August 23rd, all users of SAIC-GM Buick, Cadillac and Chevrolet who are equipped with car networking applications can enjoy the service of "OnStar Anjixing Car Link Application Traffic Free for Life".

　　For the old users who have not installed the car-linked application, SAIC-GM will also launch smart car-linked hardware so that users can enjoy the car-linked experience. It can be seen that at this stage when the application function of the Internet of Vehicles is still "optional", SAIC-GM will start with the user experience and attract and popularize the terminal application of the Internet of Vehicles with preferential services.

　　In addition, SAIC-GM has also released a large number of vehicle innovation "cloud" services that will be launched one after another this year and next year, which means that the company’s new generation of car coupling systems will be comprehensively and iteratively upgraded.

　　The previous generation of OnStar car-link system has realized high-frequency functions such as exclusive car account, online radio, online music, voice online query and cloud navigation. At the same time, intelligent driving assistance systems such as ACC adaptive cruise, LKA lane keeping, CMB collision mitigation and SBZA side blind zone warning have also been applied to SAIC-GM’s 150,000-yuan model.

　　The upgraded iterative "cloud" service system released this time will further enhance the practical application of the Internet of Vehicles. Including starting OTA remote upgrade in time, online upgrading Anjixing module and car entertainment system, etc. In addition, the new model will be equipped with the virtual key function to facilitate the timely sharing of vehicles.

In 2020, the cloud internet is "full of firepower"

　　According to Wang Yongqing, general manager of SAIC-GM, in 2019, the new models of SAIC-GM will realize smart home control capability, and the interconnection between vehicles and things will be further innovated. By 2020, its cars will realize 100% cloud interconnection and continuously improve the intelligent interconnection ecosystem.

　　Judging from SAIC-GM’s car networking strategy in recent years, in 2020, V2X technology development will be launched; From 2021 to 2015, the development of cutting-edge technologies such as 5G ultra-high-speed network, AR augmented reality technology and advanced artificial intelligence will be comprehensively promoted to achieve a high degree of automatic driving.

　　Editor’s comment:In addition to SAIC-GM, some foreign companies, joint ventures and independent brands have long been aiming at the application of car networking technology, but due to the development of current communication technology, the car networking function has not been widely used. With the gradual landing of industry standards and the arrival of the 5G era, the application of the Internet of Vehicles will enter commercialization. Under this trend, some small start-ups will also flock. At that time, the industry will usher in a new wave of competition and elimination in the competition between automobile companies, technology companies and start-ups

The domestic legal industry drama has gone up again. The urban drama "The Battle of the Roses" starring Yolanda, Huang Xiaoming, Faye Yu, etc. has been broadcast on CCTV eight sets. The lineup of powerful actors has been added, and the plot similar to the high-scoring European and American drama "A Good Wife" has made the audience expect a lot from this drama. However, at present, the ratings have not broken "1", and the response on the Internet has been flat, and even some viewers shouted disappointment after watching it. Battle of the Roses has several disappointing shortcomings in making a good hand into this situation.

The Battle of the Roses tells the story of stay-at-home mother Gu Nian (Yolanda) who returns to the workplace due to a marital accident. She enters Yishenghe Law Firm under the recommendation of her old classmate Feng Sheng (Huang Xiaoming). Gu Nian’s return to the workplace is not easy, not only facing the doubts of senior law firm partners, but also competing with a new law firm, Rick Fang (Dai Xu).

Judging from the plot, the Battle of the Roses is basically a complete copy of the Good Wife, and the background of the characters is completely unchanged.

The women are housewives who have been studying law for ten years. Because of their husbands’ scandals, they went to an old friend’s law firm to return to their old jobs. The husbands are the same. The husband in "A Good Wife" was born as a lawyer and was imprisoned as a state prosecutor. The husband in "The Battle of the Roses" was born as a lawyer and was also arrested and derailed. Even Li Dawei, the divorce lawyer in the play, has his name translated from David Lee, a family lawyer in A Good Wife. It is true that the original plot is reasonable and highly accepted, but this kind of behavior that ignores the differences between the legal systems of the two countries and various social environments is obviously that the screenwriter is lazy, making the career line of this drama seem logically simple and somewhat brainless, not only failing to continue the high quality of the original, but also trying to sit on the bonus.

As a legal career drama, the theme of The Battle of Roses is clear. The two "roses" refer to the heroine Gu Nian and her superior commander, and the "battle" is reflected in the differences between the two women in their career choices. Gu Nian, who should have joined the workplace ten years ago, chose to be a full-time housewife to take care of her family. She didn’t return to the workplace until the family crisis ten years later. Gu Nian not only had to adapt to the change of lawyer status, but also had to adjust herself after returning to the social competitive environment. According to the conventional story setting, Gu Nian should regain her value in the workplace by virtue of her professional ability, and win the appreciation of Ling Yi (Faye Yu), and this competitive relationship between women in the workplace has also changed the traditional perspective of gender opposition from another angle.

The starting point of this view is undoubtedly correct, but unfortunately, it is not tenable. The Battle of the Roses deviated from the original intention of being a female legal career drama and entered the stereotype of most domestic dramas. Countless domestic dramas in the past have been turned into idol dramas by voicing that "industry dramas have been made into idol dramas", and they have changed from engaging in careers to falling in love. Although The Battle of the Roses has not reached this point, it has failed to portray the career advancement path of caring for one step at a time, and it is disappointing that the theme of women’s mutual help has not overwhelmed the career romance.

Another big pain point is also due to the casting of these protagonists. The Battle of the Roses is intended to create a legal career drama for the female host. It is natural to choose young and middle-aged actors, and Yolanda, Huang Xiaoming and Faye Yu can also be regarded as powerful actors of the same age. However, as mentioned earlier, this drama has not escaped the stereotype of "idol drama of drastic changes in the workplace", and with the filter covered from beginning to end, it almost smoothes the faces of the actors, making them look nondescript instead of brilliant.

Then even if you follow the guidance to "smash cp", the emotional line of this drama is really embarrassing. Huang Xiaoming is indeed an acting school, but when it comes to emotional drama, he can’t get rid of his own "greasy" trend, and with his tight belly, pure blue jeans and T-shirt makeup in TV series, it’s hard to make an ordinary middle-aged man feel throbbing with his emotional drama …

Originally, the Central Eight was in the town, powerful actors joined in, and even relied on the original plot to set blessings. The ambition of "Battle of the Roses" was not bad, not to mention the big bang, but it was always not a problem to produce a conscience drama with good reputation. But at present, word-of-mouth cannot be guaranteed, and ratings are hard to say hot, which is really disappointing.

There are many choices in the joint venture car, and what is brought today is FAW-. Let’s take you to appreciate its style.

Let’s look at the appearance of FAW-Volkswagen CC first. The front face of FAW-Volkswagen CC is very simple and fashionable, and with the three-piece net, it looks sporty. Then the clean headlight design was adopted, which greatly improved the exquisiteness of the whole vehicle. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, automatic steering, delayed closing, rain and fog mode and so on. Come to the car side, the car body size is 4869MM*1870MM*1459MM, the car uses simplified lines, the car side feels very tough, with large-sized thick-walled tires, the overall visual effect is very domineering and stylish. Looking back, FAW-Volkswagen CC’s tail line is streamlined, the taillight style is more fashionable and simple, and with the unique exhaust pipe, it is still relatively fashionable and sporty in general.

Coming into the car, FAW-Volkswagen CC interior enhances the visual uniqueness and looks very simple and fashionable. The practicality and face value of the three-spoke steering wheel of this car are not bad, and it is made of genuine leather, giving people an impulse to control it. Let’s take a look at the central control panel with 9.2-inch touch-sensitive LCD, which makes the interior style impressive and looks unique. Let Xiaobian introduce the dashboard and seats. The dashboard of this car presents a cold design style and looks very young. The car uses leather seats, equipped with auxiliary seat electric adjustment, seat with memory electric adjustment, seat proportion down and other functions, and the overall comfort is good.

FAW-Volkswagen CC is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 162KW and a maximum torque of 350N.m, with good power performance.

The car is equipped with driving mode selection, remote control key, rear wiper, interior ambient light, engine start and stop, etc., and the configuration performance is relatively good, which improves the convenience of drivers to some extent.

Do you have a lot of ideas after reading today’s story? The model class introduced today is the most considered class when many people buy their first car, mainly because the size of this class is moderate and the price is reasonable.

The recent situation in Huang Lei has aroused widespread concern. He has rarely appeared in the past two years, and has not even received an invitation to a variety show. Does this mean that he is about to quit the entertainment circle? Sun Li once broke the news that Huang Lei often pua her, and was called a brainwashing master. Huang Lei’s daughter, Huang Duoduo, has also become the focus of the topic. Her dress and behavior in front of the camera have been questioned and even besieged by public opinion. In this regard, Huang Lei admits that he has not participated in the life of the crew for many years and hopes to return to his family, but his image has been repeatedly questioned. At the same time, Huang Lei’s family also frequently "seek justice" for their daughters. In the face of all kinds of doubts, their responses have also attracted people’s attention and thinking.

Huang Lei has rarely appeared recently, and has not received the invitation of variety shows, which has aroused people’s speculation about whether he is about to quit the entertainment circle. Previously, Sun Li once broke the news in the program that Huang Lei had pua her, which was widely criticized. As the daughter of Huang Lei, Huang Duoduo was questioned for her behavior and dress in front of the camera, which triggered a siege of public opinion. Huang Lei admits that he has not participated in the life of the crew for many years and hopes to return to his family, but his image has been repeatedly questioned. In the face of all kinds of doubts, the Huang Lei family also frequently "seek justice" for their daughters, and their responses have aroused people’s attention and thinking.

During this period, Huang Lei’s news was scarce and he rarely appeared in public view, which triggered people’s speculation about whether he would quit the entertainment circle. Sun Li once broke the news in the program that Huang Lei made pua on her, which was widely criticized. Huang Lei’s daughter Huang Duoduo’s dress and behavior have also been questioned, which triggered a siege of public opinion. Huang Lei admits that he has not participated in the life of the crew for many years and hopes to return to his family, but his image has been repeatedly questioned. Faced with these doubts, Huang Lei’s family also "sought justice" for their daughter, and these responses aroused people’s concern and thinking.

Huang Lei has rarely appeared recently, and he hasn’t received an invitation to a variety show, which has aroused people’s speculation about whether he will quit the entertainment circle. Sun Li once broke the news in the program that Huang Lei made pua on her, which caused quite a controversy. Huang Lei’s daughter, Huang Duoduo’s behavior and dress in front of the camera have also been questioned, which has aroused heated public opinion. Huang Lei said that he has not participated in the life of the crew for many years and hopes to return to his family, but his image has been questioned. Faced with these questions, the Huang Lei family also frequently "seek justice" for their daughters, and these responses have aroused people’s concern and thinking.

The recent events of the Huang Lei family have caused extensive discussion and thinking. Their behavior and speech have been magnified into a mirror of society, reflecting many problems such as family education, media public opinion and social values.

First of all, Huang Lei’s image and family education have attracted much attention. As an excellent actor, he gradually faded out of the entertainment circle after his marriage and turned his focus to his family. However, his behavior and remarks caused quite a controversy, especially on the education of his daughter Huang Duoduo. Although Huang Lei has always advocated "stocking" education, it is worth pondering whether this kind of education is really suitable for every child and whether it is suitable in such a special environment as entertainment circle.

Secondly, the power of media public opinion can not be ignored. Every detail of Huang Duoduo has been magnified into the focus, even accused and attacked. When reporting events, the media often has a certain subjective color, which may mislead the public and aggravate the instability of public opinion.

Finally, the diversity of social values is also one of the reasons for these incidents. In a pluralistic society, people have different views and evaluation criteria on family education and star image. However, how to achieve a balance between different values and maintain social stability and harmony is a problem that needs in-depth thinking and discussion.

Generally speaking, the experience of Huang Lei’s family reflects some problems and challenges in the current society, and also provides us with some enlightenment worthy of consideration. I hope that in the future development, we can look at these problems more rationally and find effective ways to solve them so that every family can grow up healthily and happily.

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