标签归档 2021魔都新茶论坛

Biden has been in power for a hundred days | repeatedly declared that "the United States is back", but allies are still waiting to see.

  Since winning the election, US President Biden has repeatedly announced to the international community that "America is back". However, in the face of a series of shocks such as the riots on Capitol Hill and the COVID-19 epidemic, both opponents and allies are cautious about how the United States will return and how it will affect the current international order. Since taking office for 100 days, Biden’s government has implemented the general direction of "making peace outside", focused on issues such as epidemic prevention and relief and bridging social differences, and at the same time had to face the thorny problem of the influx of refugees from the southern border. Therefore, compared with the phased results of vaccine promotion and economic relief, the Biden administration, which has been in power for 100 days, has focused its diplomatic work on the strategic level, worked out the layout of articles and built a framework.

  When Biden took office, the author wrote that Biden’s administration stressed that diplomacy and internal affairs were inseparable in the face of "internal troubles and foreign invasion" and was committed to using its reputation and contacts for many years to reshape the international image of "freedom and democracy" in the United States. At present, these basic views constitute the main features of Biden’s diplomatic strategic framework.

  It is no stranger that diplomacy is closely related to internal affairs. During the Cold War, American presidents often promoted the domestic policy agenda on the grounds of enhancing national security. For example, in order to build an interstate highway system, President Eisenhower proposed that the system would improve the mobility of the US military. However, since the end of the cold war, the separation between American diplomacy and internal affairs has become more and more serious. In order to maintain the hegemonic position of the United States, successive presidents since Clinton have advocated economic globalization and liberalization, and overseas expenditures, including military spending and foreign aid, have increased rapidly since the September 11 incident. However, most ordinary people in the United States did not benefit from it. After the financial crisis, the sense of deprivation intensified, which eventually led to Trump’s birth in 2016.

  Therefore, the Biden administration tried to break the long-term separation between diplomacy and internal affairs from the very beginning. According to the Atlantic Monthly, unlike previous administrations, Biden tried to break the traditional boundaries between internal affairs and diplomatic officials. For example, Rice, a former national security adviser, was appointed as the director of the White House’s domestic policy committee, and Sullivan, a current national security adviser, also said that he would get in touch with the White House’s functional departments in charge of domestic affairs and make in-depth integration on issues such as stimulating investment, global supply chain, COVID-19 epidemic and climate change.

  Diplomacy is internal affairs, and internal affairs is diplomacy.

  The Biden administration first proposed that foreign policy should serve the "middle class", not multinational companies or Wall Street elites.In the Medium-Term Guidelines of National Security Strategy (hereinafter referred to as the Guidelines) published in early March, Biden’s government put the interests of working families at the center of the national security strategy, and put forward the concept of "economic security is national security", emphasizing the need to ensure that "the international economic order will not harm the interests of the United States".

  Therefore, Biden’s international economic and trade policy no longer actively promotes liberalization and globalization as the Democratic government did in the past, but instead pursues increasing domestic investment and employment, and is closely integrated with national security issues. On April 13th, Biden’s administration held a "Semiconductor and Supply Chain" summit to discuss the shortage of chips, and publicized its $2.33 trillion infrastructure plan to companies including Samsung and TSMC, calling on them to invest and set up factories in the United States, aiming at establishing a semiconductor supply chain dominated by the United States and reducing their dependence on China enterprises.

  In response to global warming, Biden’s administration is trying to find a balance in the divided American society and strive for maximum domestic support. On the one hand, Biden immediately announced his return to the Paris Agreement after taking office, and held an online climate summit attended by leaders of 40 countries, including China and Russia, within 100 days of his term of office, which showed his attitude to the supporters of the Democratic Party and the international community. On the other hand, in order to reduce domestic resistance, Biden emphasized that solving the climate problem will bring great opportunities, create new employment opportunities and revitalize the US economy.

  In terms of internal affairs, Biden also followed the example of the President of the United States during the Cold War and linked domestic policy issues with national security and core interests, hoping to win the support of the Republican Party and its voters.The Guidelines emphasize that "the distribution of power in the world is changing", and the full text mentions China 15 times, while the Russian only mentions it five times. Apart from gun control and racial issues, Biden almost always moves out of China to increase his legitimacy when promoting other domestic issues.

  In the statement issued by the White House at the end of March to promote the infrastructure bill, China was mentioned six times, claiming that China would overtake it if it did not increase investment in infrastructure, clean energy and scientific research. At the subsequent semiconductor summit, Biden indirectly shouted to Congress that China intended to dominate the semiconductor supply chain, and the United States could not sit idly by. In the just-concluded 100-day speech to Congress, Biden even used China as the excuse when promoting the American Family Plan, calling on Congress to support increasing investment in education. In his speech, Biden once again called on the Republican Party to take action and "prove that democracy can still be effective" to American opponents.

  From "American Priority" to "Democratic Priority"

  Compared with the Trump era, the biggest difference of Biden’s administration is that it abandoned the highly exclusive strategy of "American priority" and instead emphasized "democratic priority", trying to build "democratic" alliances in transatlantic and Indo-Pacific regions.

  Under this framework, Biden’s government published an assessment report on the killing of Saudi journalist Kachouqi, saying that it was "recalibrating" its relationship with Saudi Arabia. On the other hand, it kept making small moves on the Taiwan Province issue, repeatedly emphasizing Taiwan Province’s so-called "democratic value". From the Biden administration’s point of view, building a "democratic" alliance and emphasizing the so-called "threat" to the democratic system will help to recall the traditional allies in Europe and the Asia-Pacific region in a short time and achieve the "voice" effect, without making too many concessions on economic and trade issues, and maximize the support of non-democratic voters.

  The main tone of "democracy first" is also reflected in Biden’s hope to reshape the image of the "democratic beacon" in the United States and rebuild the "power of demonstration." In addition to rejoining the international organizations and treaties that Trump withdrew from, Biden still linked internal affairs and diplomacy in his congressional speech on April 28th. By acknowledging that American democracy was "the most serious attack since the Civil War", he called on Congress to take action and pass the infrastructure bill, which proved that "democracy is in action" and "can bring results to the people". At the same time, he called on American society to face up to and solve white supremacist terrorism and racism.

  "America is back, but how long will it last?"

  After 100 days in power, how will Biden’s foreign policy develop under the above framework?

  First of all, the Biden administration’s current tough attitude towards China may be eased in the future. In the early days of Biden’s tenure, the Biden administration had to take a tough or even confrontational attitude towards China, whether in order to establish a tough image to the China administration, to respond to previous Republican queries, or to persuade Congress to pass the infrastructure bill. However, when the United States was at war, it still did not forget to send climate ambassador Kerry to visit China. Biden also stressed that "competition is welcome" but "no conflict is sought", and the State Council just announced the lifting of the "ban on China students studying in the United States". At present, Biden’s government has not put forward a complete diplomatic strategy toward China, but with Biden gradually establishing a tough image toward China at home and the domestic social economy on the right track, the necessity of slamming the "anti-China card" may decline. An important indicator in the short term is whether Congress can successfully pass the infrastructure bill. If the bill is successfully passed, the space for future cooperation with China will increase accordingly.

  Secondly, the "democratic alliance" that does not spend real money and depends solely on value is unsustainable. Biden has only been in power for a hundred days. Except for a few allies, other allies welcomed the "return of the United States", but they still kept a wait-and-see attitude. Even Japan, America’s most important ally in Asia, is trying to maintain a delicate balance between the United States and China. Although the "Taiwan Province Strait" was mentioned for the first time in the US-Japan joint statement after 52 years, a summary of the Japan-US summit meeting released by the Japanese Ministry of Foreign Affairs later avoided all the regional issues mentioned in the joint statement, such as China, Taiwan Province, Hongkong and Xinjiang. Biden himself admitted in his congressional speech that world leaders are most concerned about "the United States is back, but how long will it last?" Obviously, leaders of all countries are worried about the US government’s "capricious change".

  For Biden’s government, how to restore America’s international reputation is probably more important than restoring the image of "democracy beacon".

  (Wu Xuanxuan, Assistant Professor of Political Science and International Relations at Ou Daoming University, USA)

Nanjing Benz GLE is being discounted, the latest offer 676,800! Sufficient car

[Autohome Nanjing Discount Promotion Channel] Good news! The model is going on a promotion not to be missed in Nanjing. At present, Mercedes-Benz GLE owners in Nanjing can enjoy a car purchase discount of up to 23,000 yuan, bringing real savings to your car purchase plan. The starting price has been adjusted to 676,800 yuan, which undoubtedly provides a rare car purchase opportunity for consumers in Nanjing. If you are interested in Mercedes-Benz GLE, click the "Check Car Price" button in the quotation form, hurry up and strive to get a higher car purchase discount in this promotion!

南京奔驰GLE正在优惠,最新报价67.68万!现车充足

With its elegant yet powerful exterior design, the Mercedes-Benz GLE leads the new fashion of luxury SUVs. The front face features the family’s classic star emblem design, the air intake grille is exquisite and atmospheric, and the chrome elements are perfectly integrated with the dark grid, showing a sense of luxury and technology. The overall body lines are smooth, and elegance and movement coexist to create a unique visual impact. Whether in the city or in the wilderness, the Mercedes-Benz GLE attracts attention with its unique appearance.

南京奔驰GLE正在优惠,最新报价67.68万!现车充足

The Mercedes-Benz GLE exudes its profile charm with its elegant body design and refined proportions. Its body size is 4927mm x 2018mm x 1797mm, and the wheelbase is up to 2995mm, ensuring a spacious interior space and a comfortable ride. The balanced distribution of the front and rear wheel tracks of 1679mm and 1728mm enhances stability. Remarkably, the front and rear tires are 275/55 R19, and the dynamic wheel rim design not only enhances the driving performance, but also highlights the sense of luxury and power. Overall, the side lines of the Mercedes-Benz GLE are smooth, blending power and elegance perfectly.

南京奔驰GLE正在优惠,最新报价67.68万!现车充足

The interior of the Mercedes-Benz GLE is exquisite and luxurious, showing the brand’s ingenuity. Its interior design is both elegant and technological, and the steering wheel is made of leather, which not only feels comfortable to the touch, but also supports manual up and down + front and rear adjustment, providing excellent grip and driving convenience. The center console is equipped with a large 12.3-inch screen, which integrates multimedia, navigation and telephone functions, which is convenient to operate and has excellent visual effects. The seats are made of imitation leather to provide good ride comfort. The main and passenger seats support front and rear adjustment, backrest adjustment, high and low adjustment (4 directions) and waist support (4 directions). They are also equipped with heating and ventilation functions to ensure long-distance driving comfort. At the same time, the front seats also offer wireless charging capabilities for mobile phones, providing passengers with the convenience of technological life.

南京奔驰GLE正在优惠,最新报价67.68万!现车充足

The Mercedes-Benz GLE is equipped with a 2.0T turbocharged engine, which has a maximum power of 190 kilowatts and a torque output of 400 Nm. This power unit has 258 horsepower, which can provide excellent driving performance. With a 9-speed manual transmission, the shift is smoother and the driving experience is further enhanced.

Summarizing the evaluation of the owner of Autohome, the Mercedes-Benz GLE won his praise for its tough and atmospheric design and exquisite detail craftsmanship. The dynamic waist line extending from the front to the rear of the car is like a sculptural line, showing the designer’s excellent ingenuity. Luxury wheels not only add a modern sense, but also enhance the visual enjoyment during driving. On the front part, the eye-catching Mercedes-Benz logo and the technological sense of the headlight group all reflect the brand’s insistence on quality and pursuit of luxury. As @Kazutote said, every detail of this car is like a beacon in the sea of stars, illuminating the driver’s journey and showing the unique charm of the Mercedes-Benz GLE.

Sense of technology + power performance, ask the world M5 to go to the store for in-depth experience

Ever since I heard about entering the automotive industry, I have been full of curiosity about it. I joined forces with Jinkang Sailis to build a brand, and launched a blockbuster model with a guide price between 259,800 yuan and 331,800 yuan. A hundred is better than a hundred, today I finally went to actually experience this car with Huawei technical support. After the test drive, I was really stunned by this car.

static experience

The car we went to the store to see is the rear-drive standard version, and the guide price is 259,800 yuan. Let’s talk about the static feeling part of this car first.

In terms of appearance, the appearance of this car is still relatively online, and the front face looks more sporty and domineering. The layered air intake grille and chrome decoration make this car look more sporty; the sleek curves and sharp headlights highlight the sporty atmosphere of this car. The fog light areas on both sides are relatively simple in comparison, but the small Russian embellishment makes this car have a certain sense of technology, and the recognition after lighting is relatively high.

From the side, the performance of this car is relatively decent. Two symmetrical waistlines run through the front and rear, and the hidden door handle is also configured. However, it should be reminded that this door handle can also be broken without power, and it is not very good in terms of closure.

In terms of the wheel hub configuration of this car, except for the flagship version, which uses a 20-inch one, other versions are 19-inch configurations. However, according to the sales, this car uses silent tires, which have better restraint in terms of tire noise. Whether it is true or not will be mentioned in the dynamic experience later.

The tail adopts a more popular through-type design, and the logo is covered by a transparent cover. Unfortunately, this logo cannot be illuminated together with the tail light group, otherwise it will have a higher degree of recognition.


In terms of space, the feeling is still relatively sufficient. When I sit in the back row, there are still two punches away from the front row, and the legroom is relatively good. There is also room for nearly one punch in the head space, so the riding experience is still relatively good. But the slightly raised platform in the middle will affect the riding experience in the middle of the back row, and the seat cushion is slightly higher, which gives a certain discount to the comfort.

The trunk space of this car is still relatively good, which is suitable for a family of three. It is worth mentioning that the electric switch of this car is under the rear wipers, and the editor has been looking for it for a long time.


However, the internal storage space of this car can only be said to be relatively decent. The wireless charging place is indeed very convenient, but it feels a little awkward when you don’t put your phone. The open design of the middle armrest box feels a bit tasteless, and the inside is not very deep.

Another highlight is the camera above the rearview mirror, which can not only take selfies but also switch shooting locations. Don’t worry about privacy leakage, because this camera has a small cover plate, and the design can be said to be more careful.

At the same time, the makeup mirror inside the main driver and co-pilot sunshade is also more detailed, and it also comes with its own filling light.

The interior gives me the feeling that it is relatively simple, and the interior style in the exhibition hall is beige, which I still prefer. Almost every place in the car that can be touched is wrapped in leather, which feels better to the touch. When the door is closed, the sound insulation in the car is also better, and there is almost no noise.

Dynamic experience

The test drive is a four-wheel drive performance version of the model, and the guide price is 294,800 yuan.

Since it is a performance car, it must be the first to feel the power acceleration. This car can output a maximum of 428 horsepower and 315kW of power. When you step on the accelerator deeply, this car can give a more timely response, there is no sense of lag, and the speed is lifted as soon as you jump. This does not distinguish between second-stage acceleration, and the one-time acceleration experience is still very good. The braking part is still relatively linear. When braking suddenly, the distance is about 30 meters at a speed of 100KM/h, which is still relatively good.

The steering wheel gives me the feeling that it is relatively light, and there will be a little bit of empty position when turning, but it does not affect the feel. Since the steering wheel is relatively light, it is still more friendly to female drivers in this regard.

At a speed of 60KM/h, I tried to roll, and the shaking amplitude was not very large, and the swinging was not very obvious. If used to run mountain roads, it should be more comfortable. In addition, this car uses a front double fork arm type rear multi-link type, so it is relatively smooth when passing through potholes, and there is almost no bumpy feeling when passing through manhole covers and speed bumps.

Let’s take a look at the intelligence of this car. The cruise system is still relatively easy to use, but it is more troublesome to keep the lane in use, and several programs are required. This is something I don’t like, and the pedestrian monitoring and pathfinding radar are still not intelligent, and the response is relatively slow. However, the 3D image function is still my favorite. It can be used to see the road conditions on both sides through the camera, which will be of great help when passing through narrow roads.

The voice interaction system in the car sometimes doesn’t respond, or if you hear the wrong command, or there is a little delay, it doesn’t feel very fast. However, the response of the central control screen is still relatively fast, and many operations can be realized, which is relatively smooth. The private mode of this car is still relatively easy to use, which can be completed directly through voice commands. After opening, the sound will be emitted from the headrest, which cannot be heard elsewhere, and it can also distinguish the volume of music and navigation. In terms of intelligence, this car is still relatively good.

The last point to complain about is that this car uses a panoramic canopy, but this canopy will scatter in, and people will feel the heat of irradiation when they sit inside, and it will be hotter in summer, and the side in the car is hotter.

In generalThe performance of this model is still relatively good, making it more comfortable to use, and the extended-range model will not have battery life anxiety. Whether it is daily commuting or self-driving travel, it is more reassuring.

Nobel prize in chemistry: researcher of lithium battery. Domestic experts: three professors deserve the prize.

John Goodenough (American, born in 1922)

Stanley Whittingham (American, born in 1941)

Akira Yoshino (Japan, born in 1948)

  The 2019 Nobel Prize in Chemistry was awarded to American solid-state physicists John Goodenough, Stanley Whittingham and Japanese chemist Akira Yoshino in recognition of their contributions in the field of lithium batteries. The three scientists will share the prize of 9 million Swedish kronor (about 910 thousand US dollars) equally.

  The reporter interviewed many professors from Nanjing University and Nanjing University of Technology. All the professors interviewed were unanimous: the three professors were well-deserved, especially the 97-year-old American solid-state physicist John Goodenough. "We all think that he should have won this award long ago."

  He set a new record for the oldest person.

  Haruki Murakami in the scientific community: 97 years old, working every day.

  This year’s Nobel Prize in Chemistry, besides the winning project "People-friendly", another highlight is Goodenough, a 97-year-old award-winning scientist. Previously, this record was held by arthur ashe King, an American scientist who won the 2018 Nobel Prize in Physics at the age of 96. Because of Goodenough in the name (meaning "good enough"), Goodenough was also humorously called "good enough" by the outside world.

  For many years in a row, the "good enough" old man has been nominated, but he has been in a state of running with him. "Everyone thinks that the old man should have won this award long ago." Zhu Jixin, a professor at the Institute of Advanced Materials of Nanjing University of Technology, said that Goodenough has been nominated for the Nobel Prize many times, which is almost the "Haruki Murakami" in the scientific circle.

  Previously, Goodenough has made outstanding contributions in the field of magnetic materials. For him at that time, electrochemistry belonged to the nature of "playing with tickets". "Early batteries had low discharge capacity and energy storage density. Goodenough found lithium cobaltate with layered structure as the anode of the battery, and used metal materials other than lithium as the anode, which can realize high-density energy storage. " In this way, rechargeable lithium batteries can be commercialized.

  Now, the "good enough" old man who is over 90 years old still goes to work in the small office of the University of Texas at Austin every day. To this, he explained, "My work is not finished yet."

  "Good enough" in Professor Nanjing’s eyes: All-rounder in arts and sciences with high output, especially loving home.

  Many professors interviewed by this reporter are no strangers to Goodenough. Professor Jin Zhong from the School of Chemistry and Chemical Engineering of Nanjing University told the reporter that Mr. Good enough is still studying new energy storage battery systems, especially high-safety solid-state lithium batteries, which maintain high-quality scientific research output every year. At some meetings, there is no lack of him. "He is very kind and approachable. He has many new ideas and has been breaking through himself. When he speaks the report, the organization is very clear. The articles he writes not only put forward new concepts, but also explain the principles very clearly. " Admiralty said that he has also taught a group of masters of making batteries, and his disciples are all in academia and industry.

  In academic circles, Goodenough’s "all-rounder" is also famous. From philosophy and other liberal arts disciplines to lithium battery research and other fields of science and engineering, Goodenough’s learning and scientific research stories across the liberal arts and sciences have become the benchmark for future generations to marvel at. Professor Zhou Haoshen from the Department of Energy, School of Modern Engineering and Applied Science, Nanjing University, told the reporter that Goodenough was still a "special family lover" and his life was very warm.

  prize motivation

  They make the use of lithium batteries "good enough"

  "The Nobel Prize in Chemistry was awarded to three scientists, which gave a shot in the arm to the new energy field that has not won awards for many years." Professor Jin Zhong of Nanda University said that the Nobel Prize in Chemistry has been awarded to research in biochemistry and other fields for two consecutive years. This time, Mr. "Good enough" won the prize at the age of 97, which can be said to be widely expected. The award-winning research on lithium-ion batteries is a systematic research with traditional electrochemistry as the core and involving physics, chemistry, energy and materials.

  A Professor Hao Shen from Nanda Zhou introduced that the early nickel-cadmium batteries and lead-acid batteries had low energy density. In 1970s, Stanley Whittingham, one of the winners of the 2019 Nobel Prize, made the world’s first new lithium-ion battery with titanium sulfide as the cathode material and lithium metal as the cathode material.

  B This is undoubtedly a great progress of mobile power supply, but it has a lot of hidden dangers, because lithium metal is active, so the battery will be in danger of explosion. In order to solve this problem, Goodenough predicted that if the positive electrode was made of a metal oxide containing lithium instead of a metal sulfide, the battery would have a greater potential. In 1980, Goodenough invented the most important component in lithium batteries, lithium cobaltate cathode material. Nowadays, most portable electronic devices all over the world use this cathode material.

  C Since then, Japanese scientist Akira Yoshino has discovered that the negative electrode can be made of carbon material and does not contain any metal. Matching the positive electrode discovered by Goodenough, he invented the first commercially feasible lithium-ion battery in 1990. Instead of using metallic lithium as the cathode, he used graphite, a carbon material that can insert lithium ions like lithium cobaltate as the cathode.

  In 1991, the lithium-ion battery jointly invented by Akira Yoshino and Goodenough was put on the market by Sony, which marked the large-scale use of lithium-ion batteries. The original brick-like "mobile phone" no longer exists, and it is replaced by a thin mobile phone that uses lithium batteries and "slim down" the parts together.

  At present, both electric vehicle technology and mobile electronic technology are based on the vigorous development of lithium batteries, which makes our life "good enough".

  How to solve the problem of battery spontaneous combustion and slow charging?

  "Super Battery" is on its way.

  The cooperation between Akira Yoshino and Goodenough has made the lithium battery with high explosion risk safe, but readers will surely ask, why do the news of spontaneous combustion or explosion of mobile phone batteries still occasionally appear in newspapers? Admiralty explained that the fire and burning accidents of mobile phones and electric vehicles will be reported every once in a while in the news, precisely because the safety of lithium batteries is still not satisfactory. It can be said that people are still not completely satisfied with the performance of lithium-ion batteries, and further technological innovation is needed to develop a battery with high energy density, good safety, long cycle life and no pollution to the environment, which is exactly what people are looking forward to.

  In addition, our common "complaints" about the lack of fast charging and large capacity of lithium batteries are also the future development direction of lithium batteries. Zhou Haoshen said that the "technological revolution" of lithium batteries is still on the road, and there are three main innovations: the energy density, power density and safety factor of batteries should be made higher. But there is a problem that you can’t have your cake and eat it. Therefore, Goodenough, a 97-year-old "good enough" old man, still insists on the front line of scientific research, just to solve these problems. Perhaps in the future, "super battery" will be successfully born, and new electrons with high energy density, such as lithium air battery, metal battery and lithium sulfur battery, will better change our lives.

  A doctor from NTU has just become a "good enough" postdoctoral fellow.

  In Nanjing University Institute of Technology, Zhou Haoshen’s lithium battery research group specializes in the research of new electrochemical energy storage materials and technologies, including lithium-ion batteries, and keeps in communication with Goodenough’s research group.

  The reporter learned that a doctor who graduated from Nantah Institute of Technology also successfully applied for a postdoctoral position in Goodenough’s research group, officially went to the United States in September this year and began to follow Professor Goodenough as a postdoctoral position. Professor Zhou Haoshen revealed, "Yesterday, the postdoctoral fellow was still with ‘ Good enough ’ The old man discussed the work of NTU solid lithium air battery and agreed to cooperate. " (Yangzi Evening News/Zi Niu News reporter Yang Tianzi)

Is Tesla FSD "Catfish" about to enter China? Set a high-level intelligence to drive PPA head-on

Tesla FSD will enter China, can domestic car companies still fight? According to media reports, "Chen Kele, deputy director of the Intelligent Manufacturing Promotion Department of Shanghai Economic and Information Committee, said that in the next stage, Shanghai will further deepen its cooperation with Tesla, promote the layout of functional sectors such as autonomous driving and robots in Shanghai, and jointly build a technology industry cluster with core technological advantages and facing the global market."

This news has also been interpreted by the outside world as a signal that Tesla FSD is about to enter the China market. If so, then an overseas "catfish" is finally coming.

Tesla has been deeply involved in the field of autonomous driving for a long time, but can the late FSD still penetrate the smart car market in China? After all, during the absence of Tesla FSD, intelligent driving, including Tucki NGP, Huawei NCA, and even Jidu PPA, a company known as "automobile robot", has been accelerated, and China’s wisdom has changed.

The competition is raging, and the domestic intellectual drive is "anti-"roll"Tesla

Tesla is not only the leader of new energy vehicles, but also the promoter of autonomous driving. Since the release of Autopilot in 2014, Tesla’s assisted driving system has become a pioneer in assisted driving worldwide with its leading landing, rich functions and continuous OTA upgrade. When it comes to smart driving, Tesla is second to none.

However, times have changed. Standing in the smart car market in 2023, in the face of the fully blossoming domestic intelligent driving system, Tesla not only no longer occupies an overwhelming advantage, but even has the impression of being overtaken.

At present, almost all domestic smart cars already have very mature intelligent driving functions in high-speed and parking scenes, and are making efforts to assist driving in urban scenes.

For example, when Tucki launched Xmart OS 4.2 in March, it simultaneously released the first-stage capabilities of XNGP, and many of its models can open point-to-point city NGP (Intelligent Navigation Assisted Driving) in Shanghai’s high-precision map coverage area. In April, Huawei released the HUAWEI ADS 2.0 system. In the third quarter of this year, the urban NCA will realize the landing of 15 cities without maps, and in the fourth quarter, 30 cities without maps will be added.

When the limited edition of ROBO-01 lunar exploration was released in October last year, Jidu released the point-to-point navigation assistance PPA simultaneously. According to the official introduction, Jidu PPA has the high-level intelligent driving ability of "multi-domain integration" in high-speed domain, urban domain and parking domain. When ROBO-01 is delivered, the available scene coverage of PPA will reach the leading position in China. The proportion of cities in the scene of users using cars is much higher than that of high-speed and parking, so the "multi-domain integration" of PPA is the only way for high-level intelligent driving.

In addition, car companies such as Ideality, Weilai and even the Great Wall (mainly relying on its subsidiary) have similar promotion plans for urban intelligent driving.

It can be seen that Tesla, which once dominated, is full of uncertainty in the face of the competition in China’s smart driving market in 2023.

The competitive advantage of domestic intelligent driving is not only reflected in the localization of better understanding of China road conditions, but also in the leading hardware configuration. Take Tucki Expressway NGP as an example. By the end of August 2022, its accumulated mileage has reached 36.9 million kilometers. The concentration is backed by the technical empowerment of Baidu Apollo, which is not only the L4-level automatic driving ability, but also accumulated more than 50 million kilometers of test mileage. Complex "China characteristics" such as ghost probe, jam, and take-away riders all form a strong data advantage, which makes domestic intelligent drivers better understand the driving habits of China car owners and better adapt to the complex road conditions in China.

The hardware foundation determines the function of the upper software, and the domestic intelligent driver has been "armed to the teeth", and there are many volumes to be rolled. Among the representative brands of domestic smart driving, 500+TOPS computing power, 30+ sensors and laser radar are all embarrassed to take out their hands without being paired. For example, Aouita 11 is equipped with three lidar, Weilai ET7 and four Orin to pull the computing power to 1016TOPS. In addition to dual Orin X+ dual lidar, Qualcomm 8295 chip is the first to be equipped with the image convergence.

In addition to the efforts in configuration and function, the domestic intelligent driver has made multiple redundancies in safety. For example, two sets of automatic driving system perception schemes of "vision+laser radar" are applied in Jiji, which can work independently and be a safe backup for each other. In addition, the convergence has also achieved "cabin-driving integration". When the intelligent cabin domain control is extremely ineffective, the intelligent cabin domain control can take over the driving task, realize safe parking, and fully ensure the safety of intelligent driving. In addition to technology, it is the efforts made by China’s high-priced smart driving products in the popularization of science and technology.

Domestic intellectual driving technology equality,It is by no means a toy for a few people.

It must be said that Tesla’s software payment model has not only changed the business model of the traditional automobile industry, but has also been imitated by major manufacturers. However, Tesla FSD’s subscription price of 64,000 yuan is really not cheap.

The high price has discouraged many users. According to previous data, the opening rate of Tesla FSD in China is 1%-2%, and the opening rate in the global market is only about 11%, and it continues to decline. Moreover, at present, the domestic FSD is not a "complete body", which can be said to be a "castrated version" function.

Musk is also aware of this problem. In May this year, he released the news on his Twitter. Tesla will plan to provide all car owners in North America with a free one-month FSD fully automatic driving experience package, provided that the FSD is highly smooth and safe.

In fact, smart cars in China have also formed a relatively mature software payment ecology, and various optional packages for cockpit, software services and smart driving are extremely rich. At the same time, local smart car companies are also exploring new ways of playing, bringing leading functions to more users with the concept of universal technology.

Just like the limited edition of Jidu ROBO-1 lunar exploration, the official gave away many user rights and interests including high-level intelligent driving, charging and recharging, vehicle warranty, three-electricity warranty and so on for the users of lunar exploration, and they enjoyed it for life. Among them, the value of high-level intelligent driving is not less than 60,000 yuan, and it has achieved the first "following people but not following cars" mode in the industry, and you can continue to enjoy this right even if you change cars.

Xia Yiping, CEO of Jidu, even publicly stated that intelligence is standard in all departments, from the entry version to the high version, including laser radar and 35.6-inch integrated bottle. This move is tantamount to directly opening a new stage of high-level intellectual driving for science and technology inclusiveness in the domestic market.

In April this year, Ideality quickly followed suit, announcing that NOA software and services in the ideal AD Max 3.0 city will be free for life, and every AD Max user will upgrade the NOA in the AD Max 3.0 city and NOA at high speed for free.

The technology popularization of domestic smart cars is not the "backstab" of Tesla model, because technology should be popularized on a large scale instead of being lofty. With the hardware configuration and intelligent scheme of the centralized ROBO-01, there is no complicated "high-low matching" distinction. This uncomplicated and unconventional mode is not only completely different from other new domestic forces, but also a localized continuation of Tesla’s minimalist technology temperament.

Leading intelligent driving technology brings excellent driving experience to more car owners, which is the greatest significance of scientific and technological progress. At the juncture when FSD is about to enter China, a competition between local high-level intelligent driving and "overseas catfish" is also brewing.

Lingao Volleyball Championship | Ding ‘an Team beat Haikou 3-1 to win the first game.


Original title: Lingao Volleyball Championship | Ding ‘an Team won the first victory with 3: 1 lecturing Haikou.

New Hainan Client, Nanhai Net February 18 th News (Reporter Liang Zhenwen) On February 18 th, the "Chinese Dream and Working Beauty"-"Witt Cup" 2024 Hainan (Lingao) Trade Union Elite Volleyball Championship was launched in Binjiang Park, Lingao County. The opening match was played by Ding ‘an team vs Haikou team, and finally Ding ‘an team beat Haikou team 3-1 to get off to a good start.

Ding ‘an team beat Haikou 3-1 to win the first game, and Haikou team served. Reporter Wang Chengxian photo

In the first game, Ding ‘an team took the lead in kicking off. Ding ‘an team entered the state earlier, and gained a 4-1 lead through serving and the opponent’s mistakes. The Haikou team then counterattacked and scored continuously through spiking, and the score was 4:3. Then the two teams fell into a stalemate, and Haikou team took a 10:9 lead through No.2 smash and double block. The scores of the two sides once again entered anxiety, and the coaches of the two teams also suspended the adjustment one after another. In the end, the Ding ‘an team won the first game with a thrilling 22:20.

The coach of Haikou team exchanged tactics with the players after the timeout. Reporter Wang Chengxian photo

In the second game, Haikou scored a block and led 2-0. Ding ‘an team immediately made an adjustment and tied it at 5:5. By serving, Haikou team quickly opened the score, 12:8. Ding’ an team had to call a time-out adjustment and score by stealing the ball through the second pass to stabilize the situation. However, the Haikou players in this game were in a hot state. They scored continuously through spiking and blocking, and they were in a bad state when they joined Ding ‘an team. Haikou team won the second game with a huge advantage of 21:11. The two teams drew a big score of 1:1.

Haikou players struggled to save the opponent’s attack. Reporter Wang Chengxian photo

Ding ‘an team blocked the attack of Haikou players by two people. Reporter Wang Chengxian photo

At the beginning of the third game, Haikou team continued the state of the previous game and led by 5:0. Ding’ an team can only call a time-out to make adjustments. However, because the whole team is not in the state, it still lags behind by 3:9. The Haikou team continued to maintain its state and continued to lead at 12:6 through blocking. Ding’ an team had no choice but to call a time-out adjustment again. By slashing and serving, they scored one after another and clinched the score at 13:15. Depending on the fierce chasing momentum of Ding ‘an team, Haikou team can only call a time-out for adjustment. On the 13th, Ding ‘an scored three points in a row by serving, and Ding ‘an led by one point at 16:15. Haikou team quickly adjusted its state and scored a 20:20 draw through smash. Entering the key points, Haikou team once again suspended the tactics, but the momentum of Ding ‘an team has started, and finally Ding ‘an team won the third game with a reversal of 22:20. Take a temporary lead with a big score of 2:1.

Haikou team launched an attack. Reporter Wang Chengxian photo

At the beginning of the fourth game, Ding ‘an team broke Haikou’s pass by serving and took a 5-1 lead. Continue to lead by 7:1 through smash. Haikou team can only call a 30-second short pause and rearrange tactics. Haikou scored 4:7 by spiking. Seeing that the Haikou team is gaining momentum, the Ding ‘an team is also called to suspend adjustment. Through the smash, the situation was stabilized with a lead of 9:6. Haikou team was full of momentum, scored successively by blocking and smashing, and overtook Ding ‘an team by 10:9. The Ding ‘an team called for a pause for adjustment for the second time, and the two teams tied for the first time at 12:12. Subsequently, at 16:16, 17:17 and 18:18, the scores of the two teams alternately led and tied. In the end, Ding ‘an team won by 21:18, with a total score of 3:1, and got off to a good start. (Liang Zhenwen)

Table tennis World Cup: No.2 seed lost again! Olympic runner-up scored 2 empty games, and South Korea bombarded 8.

On December 7th, Beijing time, the contest of Chengdu table tennis mixed team World Cup quarter-finals kicked off on the second day. The first two games were Germany VS France and South Korea VS Slovakia. As a result, the second seed Germany lost again and lost to France 4-8. As for South Korea, it was a total victory, sweeping its opponents 8-0 and winning heartily.

At present, it seems that the No.2 German team is the weakest among the top four seeds. After all, the six main players didn’t participate in the war, and the rest of the people really couldn’t hold up the scene. The day before, they lost 4-8 to Sweden, and now they lost 4-8 to France. Shan Xiaona, the Olympic runner-up, is helpless!

Please see below for the detailed situation.

The situation of this game is relatively simple. Although Slovakia advanced to the quarter-finals, it was mainly because Germany and Portugal, the two strong rivals in the group stage, were short of a large number of core players. Even so, they made a thrilling pass, and now it is natural to play against the powerful South Korean team everywhere.

In the first set of mixed doubles, Lin Zhongxun/Shen Yubin beat Apras/Raposo Wa 3-0; In the second set of women’s singles, Tian Zhixi won Kukulova 3-0; In the third set of men’s singles, Li Shangzhu beat Wang Yang 2-0, and the Korean team ended the battle with a total score of 8-0.

The battle between Germany and France was the focus on December 7th. If all the main players of the two teams participated in the war, the German team was relatively superior. However, the four main players of the German men’s team, Ochalov, Qiu Dang, Francesca and Bohr, were absent, while the two main players of the women’s team, Han Ying and Mittham, were absent. Shan Xiaona was the only core player, which was really unsustainable. They lost to Sweden 4-8 the day before.

Compared with Sweden, the strength of France is obviously stronger. lebrun brothers and Pavard Ran Ran have risen, Simon is not old, Yuan Jianan is in his prime, and his strength can reach the top four in this World Cup. It is really difficult for Germany to win the other side.

Sure enough, the first set of mixed doubles German team fell behind, and meissner/Wanyuan lost to Alex/Yuan Jianan 1-2; In the second set of women’s singles, Shan Xiaona, the 40-year-old Olympic runner-up, won the 19-year-old Pavard 2-1; In the third set of men’s singles, European Games champion Felix beat Walter 2-1. Although the total score of the French team was 5-4, it still did not open the gap.

In the fourth set of men’s doubles, Walter/Steph lost to Alex/Simon 0-3, and the French team ended the battle with a total score of 8-4. The second seed Germany collapsed again, but it was really impossible.

Manchester United’s 29-goal striker returned to the training ground in the season.

Manchester United’s 29-goal striker returned to the training ground in the season.

Premier League Manchester United striker marcus rashford has returned from injury. Although I returned to the Clintons training ground and completed my normal training, the battle has not yet been decided. Manchester United will play the away game against the AFC Bournemouth team in the 36th round of the 2022/23 season in the Vitali Stadium in Bournemouth, England at 11pm on the 20th (Korean time). At present, Manchester United has played one game less than Liverpool, which ranks fifth. At present, Manchester United, which ranks fourth with 66 points, must play in the remaining three games in order to participate in the Champions League next season. The battle of Bournemouth, the first game of the last three consecutive games, is crucial for stabilizing the end of the season. Before the game, head coach Eric Teng Hach talked about the current situation of Manchester United’s available lineup. He said: "This is positive. Of course Raphael Balaam can kick. Scott McTomini also took part in the training. After seeing the training, I can completely participate in the competition. " If Balaam, who thought he was out of the season, returns, the weight of defense will rise. However, the main gun Rachford is still a question mark. Head coach Tenghahe said: "Rachford trained well all week. But in a bad state. I will observe for another day to see how much he has recovered, and then make a decision tomorrow. Rachford missed the 35th round match against wolverhampton wanderers last weekend. Whether Rachford can play is very important for Manchester United. This season, he scored 29 goals in all competitions, which is the team with the most goals.He scored 16 goals in the Premier League alone and played a central role in Manchester United’s attack. With fast speed as a weapon, he showed his excellent goal-scoring determination this season and spent the high season of his career. In addition, if Manchester United beat Bournemouth in the away game, they will be able to score four points with Liverpool ranked fifth and share equally with Newcastle United ranked third. Manchester United must win in order to get the fourth place in the Champions League. In addition, whether Rachford will play and lead the team to attack is also highly anticipated.

Premier League: Nottingham Forest 1-0 Arsenal Manchester City won the championship ahead of schedule and Nottingham Forest relegated successfully.

At 00:30 on May 21st, Beijing time, in the 37th round of Premier League, Arsenal challenged Nottingham Forest away. In the first half, Odegard made a return error, Awoniyi scored the first goal, and it was difficult for Arsenal to break the dense defense. In the second half, neither side achieved anything. At the end of the game, Nottingham Forest beat Arsenal 1-0 at home, Nottingham Forest relegated ahead of schedule and Manchester City won the championship ahead of schedule.

Before the game, if Arsenal can’t win this game, it will completely lose the hope of winning the championship, and Manchester City will win the championship ahead of schedule; Nottingham forest is three points above the relegation zone to fight for relegation.

In the 5th minute, Jesus was put down by his opponent in the restricted area, but the referee didn’t say so.

In the 7th minute, Gibbs-White passed viol with speed, and the cross was blocked by Gabriel.

In the 11th minute, Trossat made a straight header, and Saka’s shot was destroyed by navas.

In the 13th minute, when Odegard slipped, he overwhelmed Nyahart, who fell to the ground in pain, and the team doctor came in for treatment.

In the 17th minute, Saka kicked the corner from the right, and Zaka headed the ball higher than the crossbar.

In the 19th minute, Arsenal made a mistake in passing the ball in the midfield, Gibbs White advanced at high speed, and scored the ball on the right side of the restricted area. Avonii followed up and pushed the goal! Forest 1-0 Arsenal!

In the 25th minute, Avoni Icahn pushed Gabriel down, and the former got the first yellow card.

The 27th minute, Arsenal corner kick opportunity, Trossat volley hit the door and missed the target.

In the 34th minute, he almost gave a gift. Amsdale made a mistake, and the linesman raised the flag to indicate offside.

In the 43rd minute, Saka made an oblique long pass to the restricted area from the right, but unfortunately, his teammates didn’t understand and the ball went straight out of the bottom line.

In the 45th minute, Nyahart got a yellow card for delaying time.

Four minutes in the first half.

The 45th+4th minute, Arsenal’s right corner kick, Saka opened, and Trossat’s long-range shot directly hit the stands.

Half-time score: Nottingham Forest 1-0 Arsenal.

In the 47th minute, Felipe’s low shot in the restricted area was saved by Amsdale from the middle of the forest.

In the 54th minute, voller pulled down Jesus in the restricted area, but the referee didn’t show it and gave the complaining Jesus a yellow card.

In the 60th minute, he finally hit the right shot. Ben White picked the restricted area, and Jesus hit the door and was saved by navas.

In the 62nd minute, a series of corner kicks ended with Jesus kicking down Danilo.

In the 67th minute, Thomas stopped the ball and was broken. Gibbs-White took it into the restricted area and shot it from a small angle to the left and hit the side net.

In the 77th minute, let’s fall for it … Gabriel and Gibbs-White had an argument because of a defense, and the players of both sides pulled apart in time and the game was suspended. Gabriel and Gibbs-White each got a yellow card.

In the 83rd minute, the camera was given to Ai Du, the technical director of Arsenal who was on the sidelines.

In the 88th minute, Yates and Saka fell to the ground and the game was suspended. The former quickly got up and delayed the time and tactics.

Injury time in the second half is 7 minutes.

In the 94th minute, Vieira made a direct pass to the ribs, and Odegard’s long-range shot missed the baseline.

In the 95th minute, navas simply let his teammates serve the gateball.

In the 96th minute, navas put the ball under his body and couldn’t afford to fall to the ground, signaling the team doctor to enter the field.

In the 98th minute, navas was injured and Hennessy came off the bench.

Full score: Nottingham Forest 1-0 Arsenal.

Arsenal starters: 1- Ramsdale, 4- Benwhite, 6- Gabriel, 15- Ki viol (61’3- Thirny), 34- Zaka (61’14- Enkaitia), 5- Thomas, 8- Odegard, 20- jorginho, 7- Saka, 9- Jesus, and 9-Saka.

Arsenal substitutes: 30- Matt Turner, 16- Holding, 97- Walters, 10- Smith Rowe, 41- Bandeira, 85- Dubori.

Nottingham Forest starting: 12- navas (98’13- Hennessy), 4- voller, 19- Nyahart, 38- Felipe (80’30- Boli), 5- Mangala, 22- Yates, 24- hollier, 32- Lodi, 9- Awoniyi (79

Nottingham Forest substitutes: 15- Tovro, 23- Froule, 16- Suric, 25- Dennis, 34- Andre Ayu.

Lost again! Tuchel took office for a month and the third line was defeated. Bayern Sao swallowed the bitter fruit and the season was completely ruined.

For Bayern fans, it was a nightmare in the past month. It was originally thought that tuchel would lead the team to attack the Champions League as he did in Chelsea before, but unexpectedly, tuchel coached Bayern for seven games and lost three games and drew two games. As a result, the German Cup was out and the Champions League was out. After the 1-3 reversal of Mainz in this round, Dortmund defeated Frankfurt 4-0 in the later game, which meant that Bayern lost the top position in the Bundesliga again.

Although tuchel led Bayern to beat his arch-rival Dortmund 4-2 in the first game, tuchel’s team was not competitive in the next German Cup and Champions League because he took over the team for too short a time. We should know that Bayern, headed by nagel Mann, had maintained a total victory in the Champions League before, including the double win over Paris Saint-Germain, the double win over Inter Milan and the double win over Barcelona, but tuchel’s team was completely defeated by Manchester City 3-0.

The impact of the Champions League exit on Bayern is huge, which means that they only have the Bundesliga title to compete for this season, but the players seem to have not yet got out of the shadow of the Champions League exit. In this round against Mainz, Manet scored a goal in the opening 29 minutes to help Bayern take the lead in the away game. Unexpectedly, Mainz even scored three goals at home to complete a big reversal. Bayern’s last four games were unbeaten, with a record of 2 draws and 2 losses, which was disappointing.

Looking back now, it may be a very bad decision for Bayern to fire nagel Mann in the sprint stage of the season. Tuchel is not a god either. Although he once created miracles at Chelsea, it doesn’t mean that he can replicate it when he goes to Bayern. The change of coaches at Bayern’s top level ruined this season.

After the 29th round of the Bundesliga, Dortmund accumulated 60 points and 59 points of Bayern, taking control of the championship. There are five rounds left in the Bundesliga. Bayern’s opponents are Hertha Berlin, Bremen, Schalke, Leipzig and Cologne, while Dortmund’s opponents are Bochum, Wolfsburg, M? ncheng, augsburg and Mainz. If Bayern wants to win the championship, it needs to win the remaining games and expect Dortmund to make mistakes and lose points. If Bumblebee wins five consecutive victories, it will definitely win the championship.