"In 2020, the operation of the machine tool industry was better than expected, showing a recovery growth trend." A few days ago, Mao Yufeng, executive vice chairman of cmtba, said that after nearly 10 years of downturn, the machine tool industry is welcoming new opportunities for development.

Machine tool, the machine that produces machines, is called "industrial mother machine" and is the core production base of equipment manufacturing industry. In the extraordinary year of 2020, the machine tool industry intensively cultivated and made many new breakthroughs in the field of high-end CNC machine tools: a major breakthrough was made in the super-large five-axis machine tool, and the world’s first 3D printing CNC machine tool with integrated casting, forging and milling was successfully developed …

During the "14th Five-Year Plan" period, how did the machine tool industry make up the short board and forge the long board?

Mid-to-high-end blossomed, and the machine tool industry showed signs of bottoming out.

In the spring of 2020, the machine tool industry reported good news frequently.

The first domestic high-speed five-axis machining center for ultra-long-distance high-speed rail developed by Shenyang Machine Tool of General Technology Group was successfully rolled off the assembly line. This machine tool is used for machining complex surfaces of large-scale structural parts of high-speed rail, marking the first time that domestic high-end CNC equipment is used for the production of core components in high-speed rail industry.

A month ago, the testing method of five-axis machine tool of "S specimen" revised by China officially became an international standard, and the machine tool people frankly said, "This is a hard bone."

"S specimen" is regarded as the "crown jewel" in the field of machine tool processing. As long as a machine tool can process qualified "S-specimen", then even complex thin-walled parts can be competent. The machining of "S-specimen" requires the machine tool to change various angles and ensure high machining accuracy.

"The core components of our machine tool have withstood the test of’ S specimen’." The person in charge of a leading machine tool enterprise in China said that it was a lot of suffering to break through the "S-specimen". "During the test, all the inspection points of machine tool processing were qualified, but the combined" S-specimen "always failed to meet the standard."

The reason is that there is still a gap in machining accuracy. Each inspection point should not only meet the standard, but also have almost zero error, so as to ensure that the error of the outline size of the "S specimen" does not exceed 0.05 mm. The R&D team of this enterprise keeps approaching zero error. After more than 1,200 tests, it finally chews this "hard bone" and realizes 100% qualified processing of "S specimen".

Mao Yufeng said that the localization of high-end machine tools in China is constantly improving. Up to now, the domestic market share of representative products such as domestic five-axis machining center and high-grade CNC system has increased to about 30%.

What is more gratifying is that not only the leading enterprises of large machine tools continue to conquer key technologies, but also the "invisible champion" in the segmentation field is breaking. In November 2020, nearly 20 enterprises in the machine tool industry were selected into the second batch of "Little Giant" enterprises publicized by the Ministry of Industry and Information Technology.

On January 4th, 2021, Shenzhen Genesis Machinery Co., Ltd. delivered another good news, and 218 T-V856s machine tools were shipped in a single day, setting a new high in recent years and winning a "good start". With reliable processing quality, the company has jumped to the forefront of subdivision in just over 10 years.

"In the past 10 years, the demand of China’s machine tool market has changed dramatically, from completely relying on investment to investment and consumption." Mao Yufeng said that in the past, the customers of machine tool enterprises were mainly concentrated in heavy industries such as energy, steel and equipment manufacturing. Now, customers have expanded into electronic products, new energy vehicles, medical devices and semiconductors. "Some enterprises that are not suitable for market demand have been eliminated, and a number of enterprises that respond quickly and focus on sub-sectors have grown rapidly."

Breakthroughs have been made at the high end and progress has been made at the middle end. The machine tool industry is gradually getting rid of the downward trend for many years, showing signs of bottoming out. According to the data of cmtba, in 2020, the total orders of metal processing machine tools increased by 16%.

Strengthen collaborative innovation and realize the expansion from 1 to 100 and from point to surface.

As an "industrial machine tool", the application scenes of machine tools are everywhere, ranging from small mobile phones, televisions and washing machines to large cars, high-speed trains, airplanes and rockets, and as fine as medical implants and medical devices, they are inseparable from machine tools. China’s economy is developing towards high quality, and the requirements for product quality and machine tools are getting higher and higher. "It can be said that the supply capacity and demand of domestic high-end machine tools do not match, not only the whole machine has a gap with imported machine tools, but also the key basic supporting parts." Mao Yufeng said.

Where is the gap? It lies in sustainable innovation based on application.

Zhu Kongfeng, deputy chief engineer of guangzhou cnc Equipment Co., Ltd. said that China has been able to produce high-end CNC system for machine tools, taking CNC system as an example, and achieved a breakthrough from 0 to 1. However, compared with imported high-end CNC systems, there is still a gap in technology maturity and brand influence. "It is these gaps that make it difficult for domestic CNC systems to expand from 1 to 100, from point to surface. At the same time, without the tempering of high-end application scenarios, the gap between domestic high-end CNC systems and foreign products will be difficult to make up, and even larger. "

"Good products are used. If no one uses them, there is no way to know the gap. There is no application scenario. How to upgrade the iteration?" Jiang Shilin, assistant to the chairman of Dalian Guangyang Science and Technology Group, felt that the high-end machine tool market is small in scale and high in unit price, and the price factor has little influence. "It is very difficult to develop domestic high-end CNC machine tools only by relying on enterprises themselves and market forces."

Mao Yufeng said frankly that for a long time, the prototype research and light application verification in the machine tool industry often means the completion of the project through the acceptance of the prototype. Few people pay attention to the follow-up application and market expansion of the products, and lack policy support for the promotion of innovative products of enterprises. This innovative model can only solve the problem of "being or not" and cannot meet the needs of high-quality development.

Faced with this dilemma, some enterprises have made useful explorations.

"We have advanced the time to find customers." Jiang Shilin said that in the past, products were sold to customers and they were asked to try them out. Now we come to the door first and ask our customers what their needs are, and the two sides research and develop together. "We understand the psychology that customers favor imported mature machine tools. After all, every failure and shutdown of the production line will cause huge losses. Therefore, we can only do our homework first. "

Recalling the first cooperation with a research institution, Jiang Shilin will never forget the more than 200 pages of A4 paper filled with questions. "The first joint research and development, customers asked us to use the standards for inspecting imported advanced equipment. For us, the problem paper with a thickness of 3 cm is not harsh, it is a baby. " Jiang Shilin recalled that after improving the equipment, the company sent engineers directly to the customer’s workshop to solve problems at any time, so as to improve the reliability of the equipment, the adaptability of the process and the stability of production, so as not to affect the performance of the operators and improve their enthusiasm for operating domestic equipment. After a joint research and development, Dalian Guangyang finally won the recognition of customers. The customer purchased 22 high-end five-axis machine tools at one time to form an intelligent production line. "After that, the company’s products opened up a situation in the aerospace field."

"The supply mode of the machine tool industry is changing from batch to customization, especially for mid-to high-end products. It is even more necessary for the machine tool industry to strengthen collaborative innovation practice with users, from passively following to solving user needs to jointly researching new needs and new processes." Mao Yufeng said.

Industry-University-Research actively embraced new technology with a game of chess.

Sharp tools make good work. For the manufacturing industry, this "device" is a machine tool. During the "Fourteenth Five-Year Plan" period, the machine tool industry has a long way to go to make up the short board and forge the long board.

"From the perspective of products, a good machine tool needs the quick march of the whole industry chain. The basic components determine the functional components, and the functional components determine the performance of the main engine. This is an interlocking process." Zhu Kongfeng said.

From the industry point of view, machine tools and a series of basic industries such as semiconductors, raw materials and cutting tools are interdependent and interdependent. For example, a high-end machine tool needs high-quality bearings, and high-quality bearings depend not only on the quality of steel, but also on the performance of the machine tool used to process bearings.

"This means that the machine tool industry needs to make up the shortcomings. It is not feasible to rely solely on the head enterprises, but it needs the user’s demand to lead and Industry-University-Research to use a game of chess." Jiang Shilin said.

Mao Yufeng emphasized that it is foreseeable that the demand for domestic high-end machine tools is expected to explode further during the 14 th Five-Year Plan period. In terms of major demand and common technology research and development, we need to explore how the new national system can play a better role.

Zhu Kongfeng said that, just as the "Proposal" of the Tenth Five-Year Plan proposed to implement the system of "revealing the list and taking the lead", he hoped that the relevant departments would guide the downstream enterprises to publicly release their needs and jointly research and develop with the upstream and downstream of basic industries and machine tool industry chains to form a new development pattern of complementarity, collaborative research and mutual promotion. "Government departments can adopt the way of purchasing services, with leading enterprises contracting related projects and organizing project participants by themselves to realize key core technologies.

"Although the machine tool industry accounts for less than 1% of GDP, it is the basis for upgrading the manufacturing industry to the middle and high end. To achieve high-quality development, the industry needs the strong support of more capital. " Mao Yufeng suggested that state-level large funds invest more in the machine tool industry, and at the same time give more opportunities to private enterprises. "After nearly 10 years of development in the machine tool industry, private enterprises have become an important force that cannot be ignored."

However, bury your head in the road and look up at the road. In recent years, subversive innovations in the machine tool industry have come out one after another, which not only makes up for the shortcomings of traditional CNC machine tools, but also affects the research and development ideas of traditional machine tools.

According to reports, the traditional CNC machine tools "do subtraction" in processing, and process mechanical parts by turning, milling, planing and grinding, which has the advantage of high reliability. 3D printing technology is "addition". First, liquid materials are solidified into planar thin layers, and then layers of thin layers are accumulated into the required three-dimensional objects, which is superior to controlling complex shapes. A few days ago, in Wuhan, a brand-new machine tool-casting-forging-milling integrated 3D printing CNC machine tool combined the advantages of the two.

"Many precision parts needed by modern industry have complex structures and extremely high requirements for precision and air tightness. Machining with traditional CNC machine tools is extremely difficult to control accuracy, while 3D printing technology has shortcomings in terms of air tightness. " Zhang Haiou, the project leader and a professor at Huazhong University of Science and Technology, said that the 3D printing CNC machine tool integrating casting, forging and milling combined their advantages into one, forging while casting, and successfully trial-produced the aircraft composite molding die only once, which not only met the requirements in parameters, but also overcame the bottleneck problems of difficult processing and low yield of complex large molds, and shortened the manufacturing cycle by at least 1/3.

"In order to meet the needs of efficient and flexible manufacturing, the transformation of traditional machine tools is imperative, which requires the machine tool industry to actively embrace new technologies and be ready to meet new challenges while practicing internal strength." Mao Yufeng said.

[Editor: Zhao Yihan]

[car home Weihai Preferential Promotion Channel] Recently, a large-scale preferential activity was ushered in in Weihai market, with the highest preferential range reaching an astonishing 134,900 yuan, making the minimum starting price of this model only 317,000 yuan. This preferential activity is under way. Interested consumers should seize the opportunity and click "Check the car price" in the quotation form to strive for higher discounts.

The exterior design of BMW i4 shows the perfect combination of modernity and dynamism. Its front face adopts the iconic kidney-shaped air intake grille, but unlike traditional fuel vehicles, the i4 grille adopts a closed design to adapt to the characteristics of electric vehicles, while retaining BMW’s classic family-style design elements. The blue decorative strips embedded around the grille show its electric identity, while the LED headlights on both sides adopt a long and narrow shape, giving the vehicle a sharper look. On the whole, the exterior design of BMW i4 not only retains the classic elements of BMW brand, but also incorporates the sense of modern technology, showing a unique future style.

The body size of BMW i4 is 4785*1852*1455mm, the wheelbase is 2856mm, the front tread is 1601mm and the rear tread is 1630mm. The body lines are smooth, showing a sense of movement. The front tyre size is 245/45 R18, and the rear tyre size is 255/45 R18. The unique rim design highlights its dynamic appearance.

The interior style of BMW i4 continues the BMW family design, giving people a sense of fashion and technology as a whole. The steering wheel made of leather in the car supports manual adjustment up and down and back and forth to ensure that the driver can find the most comfortable position. The center console is equipped with a 14.9-inch central control screen, which integrates multimedia system, navigation, telephone, air conditioning and other functions, and supports voice recognition control, which is convenient for users to operate. In addition, the car is equipped with multiple USB and Type-C interfaces to meet the charging requirements of various electronic devices, and the front row is also equipped with wireless charging function of mobile phones. In terms of seats, BMW i4 offers a variety of options, such as imitation leather, genuine leather and leather /Alcantara mix and match. The front seats support multi-directional adjustment, including front and rear, backrest, height, leg rest and lumbar support, and also have heating function, which improves the riding comfort. The rear seats support proportional tilting, providing more storage space for passengers.

The BMW i4 is equipped with an efficient electric engine, with a maximum power of 210kW and a maximum torque of 400 Nm, giving drivers a strong power output and a smooth acceleration experience.

The owner of car home said that the configuration parameters of Series I’s 3, 5 and X3 are almost the same, but the shell is different, so he wants to buy I4 for more than 100,000 yuan, just for a personality. As an imported model, he doesn’t have to do such a thing as buying home and deducting the bid. At first glance, the big nostrils are not mediocre. When he drives out, everyone guesses at 600,000, which makes me feel embarrassed.

Special feature of 1905 film network Right now,

Starring,,, and others

The legal drama is being broadcasted.

In the play, Huang Xiaoming plays the lawyer "Abundance".

On the set,

Whether facing a case,

Or shoot emotional scenes,

He is comfortable with it.

Next,

Huang Xiaoming has to wait.

Many "stocks" are waiting to land on the screen.

Continue to bloom brilliantly.

Fengsheng is a partner in a law firm.

Very calm, smart and hard-working professionally,

I am also very warm, kind and soft to people in my life. "

After playing the lawyer "Ding Yifeng" in The Last Truth,

Huang Xiaoming once again challenged to play the role of lawyer.

"The study of learning, the practice has been practiced.

The only problem is,

No matter in appearance, performance and style,

It is necessary to distinguish between the two roles. "

Huang Xiaoming said frankly,

"abundance" is closer to him in life,

It is also closest to the state of ordinary lawyers in our lives.

He added a lot of small details to the character that were not in the original script.

Try to make a second interpretation of this role.

"Fengsheng" has secretly loved "Gu Nian" for more than ten years.

Finally wait for the opportunity to be with each other.

Huang Xiaoming revealed that filming this complicated emotional scene,

He added a lot of his own designs.

"When Gu Nian told me that she was divorced,

My first reaction was to be happy,

But it’s hiding,

Cover up your inner ecstasy,

She became incoherent when comforting her. "

Huang Xiaoming skillfully passed.

Some small expressions put these thoughts and feelings inside,

Interpret it layer by layer

According to him,

This scene was being played,

One is over.

"Many people at the scene,

Everyone laughed their heads off.

So I knew,

It still worked! "

And for the new play, it shows

Many cases reflecting social reality,

Huang Xiaoming said,

He was most impressed by the problem of cyber violence.

"Everyone should pay more and more attention to this matter (cyber violence).

Especially when you’re attacking people,

Others may attack you in the future.

Everyone should be self-disciplined in the era of developed networks!

A judge of Beijing Internet Court is giving a mock trial demonstration of Internet Court. Xinhua News Agency reporter Yan Huanzong photo

　　Members of the network inspection women’s squadron of Guang ‘an District Administration for Industry and Commerce in Guang ‘an City, Sichuan Province are conducting random inspection of cross-border e-commerce online products under the jurisdiction of Chengbei Refrigerant Institute. Photo by Liao Xiaobing (People’s Vision)

　　In our life, counterfeiting is a topic that is often discussed. In the era of mobile Internet, how should we fight against counterfeiting? The answer, of course, is "using high technology".

　　From "intellectual property protection technology brain" to "Internet court", from the technical cooperation between the government and enterprises in counterfeiting to the cross-border "solving crimes" of China’s anti-counterfeiting technology platform, China’s anti-counterfeiting means are not only more and more intelligent, but also more and more effective. Thanks to the technical support and the joint efforts of Chinese people, China has achieved a historic leap in intellectual property, and China has become a veritable intellectual property power.

　　Technology Guarantee "Technology Brain"+"Internet Court"

　　On August 9th, the first China Artificial Intelligence Summit, jointly directed by the Central Network Information Office, the Ministry of Industry and Information Technology and the Ministry of Public Security, and hosted by the Xiamen Municipal Government, was opened, and the results of 995 projects from 362 teams across the country were announced at the same time. At the meeting, China company Alibaba Group’s "Intellectual Property Protection Technology Brain" won the honorary title of "Artificial Intelligence Innovation Star".

　　Ni Guangnan, judge of the contest and academician of China Academy of Engineering, pointed out that China has done better than foreign countries in many technological innovations. Ali’s "intellectual property protection technology brain" is a good application and plays an important leading role in the industry. The state’s support for the innovative application of AI anti-counterfeiting technology will promote the industry.

　　"Intellectual Property Protection Technology Brain" is an algorithmic technology system that Alibaba Group has accumulated online and offline anti-counterfeiting feature library and anti-counterfeiting experience in the past 20 years. It can find a ball with fine black spots among tens of thousands of balls in less than milliseconds.

　　Xue Hui, a senior algorithmic expert in Ali Security, told this reporter: "The total sample data of this system is equivalent to the collection of 186 national libraries in China, and the accumulated sample size of counterfeit pictures alone exceeds 13.7 billion." Evolving algorithms make this system work efficiently: if it takes 10 seconds to view a picture manually, then 50,000 people can work at the same time to barely catch up with the operation speed of "intellectual property protection technology brain". This system operates 24 hours a day, and 96% of suspected infringing links can be locked and processed at the moment of release.

　　"AI anti-counterfeiting uses more technologies such as machine learning and big data analysis, which is of great significance to the identification of true and false. AI anti-counterfeiting is a professional application scenario of data technology and artificial intelligence, and Ali has made great achievements in this respect. " Xu Zongben, academician of China Academy of Sciences and director of the National Engineering Laboratory of Big Data Algorithm and Analysis Technology, told this reporter.

　　At present, this AI anti-counterfeiting technology independently developed by China is being popularized and applied in the whole society. In the past three years, "Intellectual Property Protection Technology Brain" assisted the police in 31 provinces and 227 districts and counties to arrest 4,439 suspects and smash 4,289 fake dens. Take Shanghai as an example. This year, with the help of this technology, Shanghai police have cracked the first global counterfeiting case involving more than 40 million yuan in Britain, the largest fake case involving 300 million yuan in China, and the largest transnational fake LV case involving 1.8 billion yuan in the world.

　　As e-commerce activities become more and more active, courts are also exploring new cyberspace governance and specialized dispute resolution models.

　　On August 18th, 2017, Hangzhou Internet Court, the world’s first Internet court, was unveiled, which is a major institutional innovation for the judiciary to actively adapt to the development of the Internet. Following the principle of "online trial of online cases", online shopping consumer rights disputes have become one of the main types of disputes tried by Internet courts. On September 9, 2018, Beijing Internet Court was officially listed; On September 28th, Guangzhou Internet Court was established.

　　Since then, many online shopping disputes have been transferred to Internet courts. According to the data released by Beijing Internet Court, from September 9, 2018 to October 31 this year, the court accepted 4,838 cases of online shopping disputes, ranking second among the cases accepted by the court.

　　Cooperation between government and enterprises "using new technology in law enforcement and supervision"

　　Strengthening the protection of intellectual property rights and cracking down on illegal activities such as manufacturing and selling fake and shoddy goods according to law will play a very important role in developing healthy and benign intellectual property rights and building China’s social credit system. This is also one of the efforts of the China Municipal Government.

　　During the two sessions of the National People’s Congress this year, more than 10 deputies to the National People’s Congress and members of the Chinese People’s Political Consultative Conference made suggestions on strengthening anti-counterfeiting and intellectual property protection. They believed that while increasing the deterrent effect of the law on counterfeiters, it is necessary for law enforcement agencies, brand owners, platforms, consumers and other societies to work together to promote the new anti-counterfeiting technologies and new models of social co-governance that have been explored.

　　In April this year, the State Administration of Market Supervision, together with the Ministry of Public Security and other five ministries and commissions, issued a document requesting the whole country to strengthen the application of new technologies such as big data, cloud computing and mobile Internet in law enforcement supervision. In May, when the General Administration deployed key tasks, it pointed out that it was necessary to innovate supervision methods, speed up the application of new technologies and means, and improve the ability of clue discovery, traceability and precision strike.

　　In the Internet age, in the process of cracking down on the manufacturing and selling of fake products, law enforcement agencies need brand owners to issue appraisal reports, brand owners need the assistance of law enforcement resources of law enforcement agencies, and both sides need the technical support of the Internet platform, so they can’t fight fake products efficiently by themselves.

　　"From the past practice, the mechanism of cooperation between government and enterprises in counterfeiting has achieved good results." The relevant person in charge of the State Administration of Market Supervision said that in 2018, 13 provinces and cities in the Yangtze River Delta and Pan-Pearl River Delta jointly launched the cross-regional e-commerce anti-counterfeiting "Yun Jian Alliance" campaign, in which some e-commerce platforms played an important role.

　　It is worth noting that the new internet anti-counterfeiting technology plays an important role in anti-counterfeiting. Fake identification model, semantic recognition algorithm, real-time interception system and other anti-counterfeiting technologies applied in a series of anti-counterfeiting cases show that China’s e-commerce platform can help law enforcement agencies improve law enforcement efficiency through technical assistance.

　　While intensifying the crackdown on intellectual property infringement, a counterfeit goods management system is also taking shape. FOREO, a Swedish cleaner manufacturer, recently publicly expressed its gratitude and willingness to continue to cooperate with China police and enterprises to help them destroy the production chain of fake cleaners.

　　In July, 2018, China police, together with FOREO and Ali Anti-Counterfeiting Special Team, successfully destroyed a fake FOREO cleaner production chain, seized thousands of fakes and product molds, and then smashed the fake dens in Fujian, arresting many suspects. After the case was detected, FOREO sent staff to China to send banners to relevant parties, and joined the AACA in March of the following year. AACA is a typical representative of multi-party anti-counterfeiting co-governance in China. It integrates the scattered law enforcement resources in the past, the clues received for manufacturing and selling fakes and anti-counterfeiting technology to form a "law enforcement agency+brand+Ali" anti-counterfeiting co-governance system to jointly protect intellectual property rights and jointly protect innovation and defend genuine products.

　　By the end of 2018, AACA members had grown rapidly from 30 brands when it was founded to 121. These brands come from 16 countries and regions around the world, among which 33% are European brands, 27% are American brands and 24% are China. The business of alliance members covers 12 industries, including clothing and footwear, household and electronic products, personal care, food and beverage, science and technology, computers and smart devices, and luxury goods.

　　Zhu Xinli, a member of the Chinese People’s Political Consultative Conference, believes that AACA is actually a new era anti-counterfeiting co-governance system that mobilizes all sectors of society to participate extensively. It closely connects law enforcement agencies, global brand owners, platforms and consumers, forming a new online and offline anti-counterfeiting mode of joint efforts against manufacturing and selling fake gangs, which provides a new idea for solving the problem of fake goods.

　　The data shows that the social satisfaction of intellectual property protection in China has increased from 63.69 points in 2012 to 76.88 points in 2018, with a cumulative increase of 13 points, and the whole has entered a good stage. In the 2019 Global Innovation Index Report released by the World Intellectual Property Organization, China ranked 14th, up 21 places from 2013, ranking first among middle-income economies.

　　In this regard, Shen Changyu, director of China National Intellectual Property Administration, believes that under the leadership of the Party, China’s intellectual property undertakings have achieved a historic leap from scratch and from small to large step by step, becoming a veritable intellectual property power.

　　Cross-border case solving "China leads the world in anti-counterfeiting technology"

　　Controlling counterfeiting has always been a worldwide problem. The globalization of counterfeit goods is reflected in the transnational differentiation of manufacturing and selling fake chains. Therefore, international cooperation is crucial to solve the problem of counterfeit goods flooding.

　　A few days ago, China police and UAE police cracked a major transnational counterfeiting case. The police of the two countries simultaneously closed the net, arrested 57 suspects at home and abroad, and seized more than 28,000 counterfeit luxury goods such as Louis Vuitton, Hermes and Chanel, involving nearly 1.8 billion yuan. The world’s largest transnational fake LV case was solved in 2019, which made international brands and UAE police highly praise China’s attitude and ability in intellectual property protection and counterfeiting.

　　This year, not only the United Arab Emirates, but also international organizations such as the World Intellectual Property Organization, Europol, Vietnamese Ministry of Science and Technology and foreign government departments spoke highly of China’s anti-counterfeiting technology. International public opinion believes that China’s artificial intelligence technology and AI anti-counterfeiting have brought important technological innovation to the global counterfeit goods control.

　　In September, at the annual meeting of intellectual property rights in China attended by dozens of countries around the world, Assistant Director-General Takagi Yoshiyuki praised China for its leading role in using science and technology to protect intellectual property rights.

　　Coincidentally, Vietnamese Vice Minister of Science and Technology Fan Gong also said yesterday: "The intellectual property protection system established in China is very remarkable. China leads the world in the application rate of artificial intelligence in intellectual property protection. I hope that all countries can attach importance to the role of science and technology in solving the global problem of counterfeit goods like China. "

　　During the Second China International Import Expo, the New Progress Report on Intellectual Property Protection and Business Environment in China released by the Office of the National Leading Group for Combating Infringement of Intellectual Property Rights and Manufacturing and Selling Fake and Inferior Commodities showed that in 2018, China National Intellectual Property Administration investigated and dealt with 77,000 cases of patent infringement and counterfeiting, up 15.9% year-on-year. Investigated and dealt with 31,000 trademark violation cases, with a case value of 550 million yuan. Among them, China has continuously strengthened trademark protection of foreign-invested enterprises, and investigated and dealt with more than 6,000 cases of infringement on the rights and interests of registrants in China, Hong Kong, Macao and Taiwan and foreign trademark, with a case value of 151 million yuan, up 50.1% year-on-year.

　　Getahun, another assistant director-general of the World Intellectual Property Organization, publicly praised this: "The China government attaches great importance to protecting intellectual property rights, cracking down on infringement and counterfeiting, actively strengthening overall coordination, and carrying out cross-departmental, cross-regional and cross-border joint law enforcement. These good experiences and practices have set an example for the international community."

Today, the movie "So Many Years" based on Chang ‘an’s novel of the same name in August officially announced that actors Zhang Xincheng and Qian Sun will play Raina Lee and Chen Jianxia respectively.

"She is an abandoned spaceship in the vast universe. In the intercom that has been silent for many years, he is the only answer." The film mainly tells the story of Chen Jianxia, a young girl in a small town, and Raina Lee, a domineering school bully, who depend on each other to become armor and resist the world and fate during their long growing years.

Tesla, which sells well in China market, brought a heavy news on the first day of 21 years. It announced the price of domestic Model Y, and the standard endurance all-wheel drive version was 339,900 yuan. At the same time of domestic price reduction, it also attracted many competitors, including the middle and high versions of its own Model 3. Many people will have questions. To buy the first Tesla, should I buy 3 or Y? Today, I said that I found the high-performance version of Model 3 and the all-wheel drive version of Model Y, and made a horizontal comparison for everyone.

1. Who is better to "sit"?

Space is an eternal topic for China people to buy a car, so the biggest feeling of Model Y this time is big. Compared with Model 3, the most obvious manifestation of Model Y is that it is wider and towering, so the two cars will look bloated in contrast. Without the flexible feeling of Model 3, the gray paint of the test drive will be more dull.

The two cars have the same performance in the interior, and everything is so familiar. The storage space in the T-shaped area is rich, and the button-type charging area of the mobile phone card has been changed from the original piano paint cover to a single-layer suede wireless charging area. The original "creaking" clamshell storage compartment has also become a push-pull cover, and the overall feeling is much cleaner and neater. On the door panel of the car door, there are also more "special" decorative plates for China-made models, which are more abundant.

The rear is the conventional cup holder and armrest box. There is flocking inside the storage compartment in the T-shaped area, which can also protect the valuable products in the storage compartment when the vehicle is shaking, adding a layer of collision buffer. It is also equipped with two Type-C charging sockets, which can be charged by wire.

Then there is the performance of seating and space. The seats in the front row feel similar in height between the two cars. After all, from the appearance of the seats, the seat accessories should be the same. However, because Model Y needs a higher sitting posture, Tesla simply raises the seat directly, resulting in a relatively large penetration under the seat, and water cups and bottles are easy to slide to the front row, which affects driving safety. It is suggested that two drawers can be equipped in the later stage, and storage space can be increased.

The feeling of the rear seat can be said that the difference is obvious. As we can see from the picture, the seat of Model 3 is longer, with better support and better softness. The seat of Model Y is shorter and harder than the seat of Model 3, and the support for the front of the thigh is not enough. Although it has a two-stage adjustable backrest, the overall sitting posture is relatively correct and the wrapping is not good. Without Model 3, you can be a little lazy and sit lower, so the supporting and wrapping nature is naturally not as good as Model 3.

Compared with Model 3, the wheelbase of Model Y is increased by 1.5 cm, so the performance of legroom is not much different between the two cars. The extended wheelbase and car length are reflected in the trunk.

Thanks to the shape of the SUV, the opening of the trunk is naturally larger than that of the car Model 3, and it is more convenient to carry goods in and out, and it can also support 4-2-4 seats to be laid down independently, which can make it easier to pull some long furniture items. Since Model Y provides 7-seat models in some market areas, the location where the seat was originally installed has also been changed to a small storage compartment. In addition, the platform under the cover plate also has a deeper storage compartment than Model 3, so you can put an extra backpack.

2. Who is better to "open"?

After comparing the space, it is obvious that Model Y is better. But when it comes to manipulation, Model 3 Performance says it has something to say. Although the car naturally has an advantage in handling, compared with the Model 3 with long battery life and rear drive, the Performance version will give you a more pure feeling of sports. On the Performance model, Pirelli P ZERO series tires with sports performance orientation are adopted, with the parameter of 235/40 R19. Although the tire thickness is not the thinnest, the support for line change and cornering is in place, and a balance is found between comfort and support.

The disadvantage is that the fine vibration and tire noise are relatively large, and the suspension can pull the car body. When the manhole cover is pressed and the fluctuation is relatively large, the suspension treatment is tough and has a sense of advanced. When passing through the dense speed bumps, the tires and chassis handle the high-frequency vibration too simply, which is followed by the vibration noise without texture, and it will spread to your skull. The buzzing sound is very annoying.

In daily driving, the steering feel of the steering wheel of Model 3 Performance is relatively heavy, and this problem also appears on Model Y, which is unfriendly to female drivers. The steering wheel is also biased when rubbing the library in place, which is worse than the experience of the long-life rear-drive version that I tested before.

By default, the Performance model adopts the four-wheel drive mode, which makes the front of the car less flexible than the long-life rear-drive version. However, at this time, you can turn on the track mode and adjust the power output to the rear-drive, which can reduce the weight of the steering wheel to a certain extent and make daily driving easier.

On the highway, one foot switch is pressed, and all thoughts are thrown away in an instant. But at this time, there are also unpredictable settings. Because the steering wheel turns from left to right only twice, the number of turns is small, and the steering ratio is small, the speed gain is faster than that of the car with a large steering ratio. When the steering wheel is gently turned at high speed, the left and right swing range of the car will be larger, which will easily encroach on the left and right lanes. If the novice is nervous, accidents may occur, which is still more dangerous.

The accelerator pedal is well received, and the position and damping feel are very good. This kind of accelerator pedal adjustment can give the driver more sense of security and exploration space for a model with an acceleration of 3.3 seconds. On the contrary, telex braking is not linear and comes quickly, and you may feel caught off guard for the first time.

The ground clearance of the Performance model is shorter than that of the ordinary Model 3, but the sitting posture is still relatively high, and with the cancellation of the dashboard, the whole view is better. The chassis is more compact and the movement is more crisp. However, whether it is Model 3 Performance or Model Y, the roll of the two cars in cornering is still relatively large, so it is recommended to control the speed.

Compared with Model 3 Performance, it feels like a car. It is said that my brother still feels like a big car when driving Model Y. This is because the vehicle is taller and wider, and the sitting posture in the front row will be later. The first time the vehicle starts, it will also feel that the pedal position of the suspended switch is just right, and the damping will be lighter than that of Model 3 Performance. Although the steering wheel is equally heavy, it is still somewhat harmonious on a medium-sized and large SUV, giving the driver confidence. The brakes are also telex, and the overall experience will be slower than that of Model 3. There is no room for gradual progress and it is not linear.

Chassis performance means that I think it is more ambiguous than feeling. It’s true that the vehicle is bigger and heavier and takes a more comfortable style, but compared with the relatively strong power system of the vehicle, the phenomenon of nodding and looking up when braking and starting is more obvious, and with the single pedal logic of the whole network, the pitch of the vehicle between acceleration and deceleration is obvious. The roll of the vehicle is also obvious when cornering. Although you will not feel flustered, the amplitude of the swing has made passengers feel uncomfortable.

In addition, when the rear suspension passes through a relatively large speed bump, the relatively stiff action and the feeling of throwing jump are given bad reviews, and this throwing jump will be accompanied by an abnormal sound of the suspension. This is the first time I have encountered such a situation since I tried so many cars. It may also be a problem with individual vehicles.

The driving performance of Model Y is much lighter than that of Model 3 Performance as a whole, and the tires are softer. What Model Y wants to create is a comfortable state, but the hard chassis in the initial stage will obviously be on some less well-paved roads in the city, and the fine vibration will be more obvious, and the support on high-speed road conditions is not enough. Therefore, there is still room for optimization in dynamic adjustment.

3. Buy Model 3 or Model Y?

From the previous experience, the overall experience of Model 3 Performance products will be more perfect, which is also because the Model 3 series models have been launched for a long time. As an SUV model with the same platform as Model 3, the texture of the car will be better.

However, the performance of Model Y in vertical and height space is beyond the reach of Model 3. If it is a big family user, it is obvious that Model 3 series is not competent. On the other hand, before the OTA of kinetic energy recovery option is upgraded back, the driving comfort still needs to test the driver’s technology.

Not only that, but in the design of the appearance, I also think that the tail of Model 3 series cars is compact and sexy, which is more vivid than the design of Model Y. In addition, the two cars also upgraded the low beam with lens and replaced the original chrome trim and door handle with black matte material. There is no doubt that the overall product strength of Model 3 will be more perfect.

Written in the last words:

Finally, make a summary of the two cars and talk about my views on independent new energy vehicles. First of all, Model 3 Performance and Model Y have their own advantages and disadvantages. Although some problems have been mentioned above, in general, the overall product strength of the two products is still relatively perfect. Model 3 will be more refined, while Model Y has the selling point of space.

And then look at a group of independent brands of new energy vehicles and new forces to build cars. In the past, we always said that independent brands can overtake through tram corners. Now, a few years later, when we test Tesla and look back at our own brands, it seems that the balance of excellent products is still slightly tilted towards the west. Obviously, our own brand still has a long way to go.

While pursuing speed and passion, Chery Automobile has never forgotten the ultimate exploration of driving pleasure. As a master of Chery’s intelligent strategy, it not only has strong dynamic performance and excellent handling performance, but also achieved a major breakthrough in the field of intelligent interaction. Its advanced intelligent voice assistant, personalized customized interface and seamless in-vehicle ecosystem enable drivers to enjoy an unprecedented intelligent experience. ICar 03, in its unique way, is leading the new trend of intelligent interaction, making every driving a touch of the soul. In the cockpit of iCar 03, every start indicates the beginning of an extraordinary journey. The ambient light in the car is subtly adjusted with the change of driving mode, creating a driving atmosphere that is either passionate or quiet and far-reaching, so that the driver’s emotions can be integrated with the vehicle. Intelligent voice assistant not only responds quickly and understands accurately, but also provides timely and effective navigation and entertainment suggestions under complex road conditions, as if it were a caring companion, ready to solve problems for drivers at any time. Personalized customization interface is another highlight of iCar 03. Drivers can freely adjust the dashboard layout, theme color and even vehicle power output mode according to their own preferences, making the car truly a unique personality symbol. This deeply customized experience allows drivers to enjoy the speed and passion, but also feel the respect and understanding from the vehicle itself.

Recently, CCTV reporters personally experienced the intelligent driving function of Chery iCar 03 and gave high praise. During the experience, the reporter first felt the intelligent interactive experience brought by iCar 03′ s intelligent cockpit system. This system realizes intelligent interaction with drivers and passengers through intelligent induction technology and artificial intelligence algorithm. Whether it is voice control, gesture recognition or facial expression recognition, iCar 03 can accurately capture the user’s actions and needs, and intelligently analyze and respond through intelligent systems. This intelligent interaction not only improves the convenience of users, but also creates a more intelligent interactive experience for drivers and passengers.

In addition to the smart cockpit system, iCar 03 also performed well in intelligent driving. It is equipped with an all-round intelligent driving assistance system, which can realize functions such as automatic driving and automatic parking. Through the comprehensive application of technologies such as lidar, camera and smart chip, iCar 03 can realize the environmental awareness and independent decision-making of vehicles, and provide all-round safety guarantee for drivers. At the same time, iCar 03 also has the functions of intelligent road condition recommendation and intelligent navigation, which can provide drivers with the best driving scheme according to the actual situation.

During the test drive, the reporter particularly emphasized the stability and accuracy of iCar 03′ s intelligent driver assistance system. No matter on urban roads or highways, iCar 03 can accurately identify road markings, traffic signs and other vehicles, and make corresponding responses. This kind of intelligent driving experience makes reporters feel very at ease and comfortable.

Chery iCar 03, as a masterpiece of intelligent transformation of Chery automobile, won high praise from CCTV reporters for its extraordinary intelligent driving function. It is not only a car, but also the perfect integration of intelligent technology and human travel dreams. With its forward-looking design concept, precise driving control and comprehensive safety protection, iCar 03 shows Chery Automobile’s outstanding innovation ability in the field of intelligent driving, leading the industry to a safer, more comfortable and more convenient travel mode.

On December 12, Liangpin Store announced that the deviation of the daily closing price increase of the company’s stock price in two consecutive trading days on December 10 and December 11, 2024 totaled more than 20%. According to the relevant regulations of Shanghai Stock Exchange, it belongs to abnormal fluctuation of stock trading. On December 12, 2024, the company disclosed the Announcement of Abnormal Stock Trading of Liangpin Shop Co., Ltd. (AnnouncementNo.: 2024-052). On December 12, 2024, the company’s stock closed at the daily limit price again.

The net profit attributable to the company in the first three quarters of 2024 was 19.3903 million yuan. As of the disclosure date of this announcement, the company’s fundamentals have not changed significantly, there are no major issues that affect the abnormal fluctuation of the company’s stock trading price, and there are no major information that should be disclosed but not disclosed.

(enterprise announcement)

Before the Chinese New Year, major car companies have made great efforts to push their own new products, generation after generation, and update. Tesla launched a small change of Model Y on February 1st. This change is mainly a hardware upgrade and a new "Quick Silver" exclusive car paint. The price of the new Model Y is consistent with that of the 2023 model, and a total of three configurations have been launched, with a price range of 258,900-363,900 yuan.

This time, the slightly redesigned Model Y did not change its appearance like Model 3, with no screen shifting and no rear entertainment screen. The biggest change in hardware is to upgrade the new generation of automatic assisted driving HW4.0, equipped with seven binocular cameras with a maximum detection distance of 424 meters, and the number of pixels has increased from 1.2 million to 5 million, which is no exaggeration to describe the improvement effect. The upgraded Model Y car system, like the new Model 3, can present a brand-new 3D modeling effect on the central control panel, and scan the surrounding obstacles, vehicles, painted road signs and other objects more accurately, and the display effect is more realistic.

In terms of assisted driving, the computing power of HW4.0 chip is five times higher than that of HW3.0 chip. The most intuitive effect brought by the improvement of computing power is that the system will handle emergencies more accurately and respond more quickly. Combined with the camera with ultra-long detection distance, the perceptible range during driving is improved by more than one layer.

In addition to upgrading the new generation of auto-assisted driving hardware, Model Y also added the exclusive car paint "Kuaiyin", which was previously only available in the European market and is now open to customers in China. This color is special in its production process, with 13 layers of paint spraying, which is extremely rich in layering and can also produce different visual effects according to different lines of sight and light. This car paint is optional, and it will cost an extra 12,000 yuan.

In addition, Tesla renamed the two colors "China Red" and "Luminous Silver" as "Flame Red" and "Starry Grey", which are also optional items with a price of 12,000 yuan. The optional price of white and deep blue car paint is 8000 yuan, and black is still the standard color.

In terms of power, Tesla Model Y is available in two versions: single-motor rear-wheel drive and dual-motor four-drive. The rear-wheel drive version has a maximum power of 220 kW, a peak torque of 440 Nm, and an acceleration time of 5.9 seconds per 100 km. It is equipped with a lithium iron phosphate battery pack with a capacity of 60 kWh, and its pure battery life under CLTC conditions is 554km. If you don’t have high requirements for performance and endurance, it is completely OK to choose this one if you use it to commute and pick up children.

The four-drive version with long battery life has a comprehensive power of 331 kW, a peak torque of 559 Nm, an acceleration time of 5 seconds per 100 km, a ternary lithium battery pack with a capacity of 78.4 kWh, and a pure battery life of 688km under CLTC conditions. The long battery life version is more suitable for users who usually commute or go out for a longer time.

The Performance high-performance version has a comprehensive power of 357 kW, a peak torque of 659 Nm, an acceleration time of 3.7 seconds per 100 km, a ternary lithium battery pack with a capacity of 78.4 kWh, and a pure battery life of 615km under CLTC conditions. In today’s domestic new energy car companies launch vehicles with zero acceleration of 3 seconds and 4 seconds, if you don’t want to sit at the table of children, then you can choose this high-performance version.

Finally, for users who purchase EAP, it should be noted that HW4.0 does not support the functions of automatic parking and calling vehicles for the time being, and will be opened one after another. In addition, I personally think that it is completely possible to wait until Model Y is completely redesigned, and it is not too late to buy a new one inside and outside. Of course, users who have bought Tesla have basically heard the saying that "you will never buy the latest Tesla". It is true that new energy car companies are very large now, and the speed of upgrading is getting faster and faster. However, some netizens said that buy early and enjoy early. What do you think of the screen? Welcome to leave a message for discussion.

　　What everyone wants in their hearts is stars, sea poems and distant places, and they will become an outstanding and successful person through hard work. Everyone is familiar with this brand. May Trident Star Shine on your future, and you will still be a teenager when you return. Today, I will bring you a 450.

　　For details of the price configuration picture, please consult: 13072066353 Xiao Yuan.

　　The 2023 Mercedes-Benz GLE450 uses the family design language, which is much better than the tough shape of the old model. For the first time, the model provides two appearance kits of off-road and sports, a hexagonal large mouth air intake grille, and the shape becomes flatter. The interior adopts a lattice layout of stars all over the sky, with thick chrome trim strips and a huge three-pointed star logo, which brings strong visual impact.　

　　In terms of the appearance of the 2023 Mercedes-Benz GLE5450, Mercedes-Benz also generously showed the latest headlight design of the same E-class. The difference is that the light strips at both ends of the E-class are only under the headlights, while the corresponding SUV——GLE is up and down. This design is quite clever. The front of the SUV is higher and thicker, and the headlights are thicker. Adding the two-section light strip above can not only ensure the recognition, but also reflect the tall advantages of the SUV model. In addition to Mercedes-Benz, similar designs have actually appeared on Xingrui.　

　　Compared with the old model, the changes in the new generation GLE car can be described as very thorough. The addition of the dual screen and the central four-outlet air conditioner makes the car bring more technological atmosphere in addition to the consistent luxury. The embracing center console takes both sports and luxury into consideration. The center console is wrapped in high-grade soft materials, and is decorated with sewing techniques and large-area wooden decorative plates.　

　　A new generation of 23 Mercedes-Benz GLE450 models are equipped with a 3.0T twin-turbocharged V6 direct injection engine with different adjustments. The engine of GLE450 can produce a maximum power of 245kW at 5250rpm, and can continuously output a peak torque of 480N·m at 1600-4000rpm. The engine is matched with a 7G-TRONIC PLUS enhanced 9-speed automatic transmission. In addition, GLE is also equipped with 4MATIC four-wheel drive system and air suspension.

　　For details of the price configuration picture, please consult: 13072066353 Xiao Yuan.

　　All models on sale in Tianjin Boao Haitong are regular brand-new imported commercial vehicles. On the day of car purchase, the company can issue all vehicle procedures (customs clearance). Commodity inspection Invoice. Certificate of approval. Certificate of conformity. Vehicle information table. Vehicle instruction manual. All the models sold by the company can be loaned in different places, and the fastest car-picking cycle with loans only takes one day. Friends who like cars or plan to buy cars, please add my own WeChat (the phone below is the same as WeChat) circle of friends to update a large number of new parallel imported cars every day, configuration, quotation and pictures. If you have any questions about buying a car, I will answer them for you as soon as possible!

　　Disclaimer: The above car purchase preferential information is provided by the comprehensive dealers of this website, and the price fluctuates greatly due to market factors, which is only for car purchase reference; The distributor is responsible for its authenticity, accuracy and legality, and this website does not provide any guarantee or assume any legal responsibility.