Original attention to cutting-edge technology qubits is included in the topic # Huami 1# Chip 4# The technology circle is paying attention to 70.

Yang Jing is from Hefei

Quantum bit report | WeChat official account QbitAI

If it weren’t for being in Hefei, I would have thought it was a release conference of a song by a certain Vida.

At the beginning, the CEO came straight up with a huge wafer.

This big disc is engraved with 4000 chips made by ourselves.

In the next hour, it was even more confusing. Four shots were fired in succession, and the technique was very vertical.

There are chips, operating systems, AI algorithms, and MRI nuclear magnetic resonance equipment.

If I want to say again, this is a press conference of watch factory, I don’t believe it myself.

The conference of "Watch Factory"?

As you may have guessed, it is Huami, a watch factory headquartered in Hefei.

It made its debut in mi band, and then became the fastest-growing wearable manufacturer representative in NYSE with its endless product strength.

Chip has become the traditional artistic ability of Huami. In 2018, Huami bet on RISC-V architecture and launched the first AI chip in the field of smart wearable in the world-Huangshan No.1, which was mass-produced in the following year. Last year, at Huami’s first non-product conference, Huangshan No.2 chip was unveiled.

As the first launch of this conference, Huangshan 2S chip is called 2S, but it is not a simple improvement of the second generation.

It adopts dual-core RISC-V architecture. Among them, the large-core system can perform high-load calculations such as graphics and UI operations, and also integrates FPU to support floating-point operations. The small core, on the other hand, has low power consumption, and can process sensor data for 24 hours to realize continuous monitoring of biological data all day.

Large core and small core, clear division of labor, achieving a balance between computing power and power consumption.

Compared with the previous generation chip, the computing efficiency of Huangshan 2S is improved by 18%, the running power consumption is reduced by 56%, and the sleep power consumption is reduced by 93%.

Three years, three chips, realize the transition from usable to easy to use. The core-making project of Huami has entered the fast lane.

In addition to the chip, there is Zeppos, the native smart watch operating system that debuted.

As another field that is difficult to overcome in the intelligent hardware industry, the reason why Huami has to do it is also because of user demand and market drive.

There are two mainstream operating systems on the market at present. Either it is based on the mobile phone system magic change, but it is too cumbersome and complicated for wearable devices.

Either it is a ready-made embedded real-time operating system, which is more suitable for industrial control equipment and ordinary IoT products. It is directly used in smart watches that pay attention to experience, and some of them are not acclimatized.

Therefore, if Huami wants to do OS, there are two requirements first: lightness and user experience.

In terms of memory, the bottom layer of Zepp OS system is based on FreeRTOS micro-kernel open source code, which takes up very little space, and the system package is only 55MB, which is about 1/28 of Apple watch OS.

In terms of battery life, the running power consumption of Zepp OS is 65% lower than that of the previous Amazfit OS, thus ensuring continuous health data monitoring for 7×24 hours.

For developers, Zepp OS is also equipped with a watch applet framework-Zeus mini-program framework, which is convenient for developers to develop applets with a lower threshold.

In addition, the system also integrates 150 dials, including 15 dynamic dials. According to reports, the graphical development environment will be opened in the future, and individual users can also participate in the dial design.

In addition to the appearance of software and hardware, there is a brand-new AI algorithm-Pump Beats blood pressure monitoring engine. As a function with the highest voice in the whole conference, it can directly solve the current needs.

The smart watch equipped with this engine can measure blood pressure with one button in 30s. At present, Huami has started clinical experiments with the First Hospital of Peking University, and it is expected to be available in the fourth quarter.

According to the Report on Cardiovascular Health and Disease in China in 2020, there are as many as 245 million patients with hypertension in China, of which the adult prevalence rate is 23.2%. In recent years, the number of deaths related to hypertension is as high as 2 million every year.

After more than five years of research by Huami team, this engine has taken an important step in the field of non-invasive and sleeveless blood pressure measurement technology.

At the end of the conference, it also showed the latest medical field exploration promoted by Huami through investment-portable MRI (nuclear magnetic resonance) equipment, which corresponds to medical pain points.

Traditional medical MRI is a huge thing with high cost and high environmental requirements, and it is often hard to find a machine, so patients need to make an appointment a long time in advance.

Portable MRI not only occupies a small area, but also does not need a special shielding room. Compared with traditional high-magnetic MRI, portable MRI can achieve high-quality imaging at low field strength even when the signal-to-noise ratio is 300 times different.

Regardless of Huangshan 2S chip, Zepp OS, PumpBeats blood pressure monitoring engine and portable MRI (nuclear magnetic resonance) equipment, Huami’s various release actions have shown that the core of the enterprise adheres to: global self-research.

How did Huami embark on this road?

As early as 2015, Huami layout chips began to have a fixed number, but now with the maturity of technology, this road has gradually become clear.

Simple eight-word summary: global self-research and pursuit of the ultimate.

Chip is the extreme of hardware, operating system is the extreme of software, and the pursuit of AI system is the extreme of algorithm.

With the appearance of the operating system, Huami has opened up a global self-research from chips, algorithms to operating systems.

In fact, this path of self-research from chips, OS and algorithms is not unfamiliar. For example, Apple and Huawei.

Apple built S5 and S6 chips and Watch OS for Apple Watch.

Huawei has Kirin A1 chip and the newly launched HarmonyOS system.

The advantages of doing so are obvious. Combine software and hardware, and use your own chip to adapt to your own software ecology.

Manufacturers have great autonomy, no invisible constraints, and can customize product functions to form their own product strength.

In recent years, Huami has applied for more than 1,000 patents, of which invention patents account for half.

The ultimate in technology means the growth of R&D investment in Huami.

In the last three years, Huami’s average R&D investment has reached 410 million yuan every year. In 2020, R&D investment will reach 538 million yuan.

This kind of investment is equivalent to 2 times or even 3 times that of some emerging Internet companies and IoT intelligent hardware companies.

With such a big investment and pursuing the ultimate in technology, what does Huami think?

Considerations behind global self-research

First of all, the so-called knowing people and discussing the world is closely related to the development stage of the industry.

The first stage, let’s call it the mode verification period.

Back in 2013, Samsung released its first smart watch, Galaxy Gear, and officially entered the wearable field.

However, due to poor performance, it has been criticized a lot, so there is not much spray.

In the second year, Huawei, Apple and Xiaomi collectively entered the market, which really set off a wave of smart wear in China.

At the beginning of 2014, Huawei released the smart bracelet TalkBand B1 at the Mobile World Congress, which started the first shot.

In September, Apple released the Apple Watch, and then kept the frequency one more time a year.

It was also this year that Huami and Xiaomi joined hands and became an explosion through a cost-effective smart bracelet.

Huami also became famous in World War I and established its status as a river and lake.

Prior to this, the prospect of smart wearable was still in doubt. But when the explosion comes out, there is no doubt about the business prospects.

From 2015 to 2020, the market size of smart wearable devices industry in China increased from 11.48 billion yuan to 63.22 billion yuan, with a compound annual growth rate of 40.7%.

More importantly, smart wearable is widely regarded as the next growth point in the field of consumer electronics after mobile phones.

So the second stage-short and fast replication period-also came.

Now that the smart wearable Qian Jing and its prospects have been verified, and as a new growth point of consumer electronics, it is inevitable that new players will flood in and giants will copy quickly.

Smart wearable copying is actually simple and direct, and the advantages are obvious-you can take the volume quickly, you can make large-scale profits after taking the volume, and you can still make quick money.

However, shortcomings or hidden concerns are naturally obvious.

Low prices are cool for a while, but who is still alive by low prices in the field of mobile phones? The doctrine of taking is very easy to use. Isn’t the risk of getting stuck in the neck and cutting off the confession direct enough? Finally, following the trend of homogenization, you can only live in the shadow of "cottage" forever.

Therefore, for smart wearable manufacturers, or consumer electronics companies, there are opportunities to stand out from the crowd during the pattern verification period and the short and fast replication period.

But if we want to operate sustainably, make it bigger, deeper and longer-term, we must build our own moat.

For example, Amazon and JD.COM in the e-commerce industry also had their previous growth periods, but later decided that their ability to go deeper and further was self-built logistics of "humiliation and burden-bearing".

Self-built logistics undoubtedly requires a large investment, and it will also focus on the whole company and business, which runs counter to the "light assets" advocated by technology Internet companies.

However, it is self-built logistics that has become the guarantee for Amazon and JD.COM to build a long-lasting business and provide better and longer-tail services.

It has become a moat that truly enables enterprises to operate sustainably.

For the current smart wearable industry, for Huami, isn’t the global self-developed chip and system just "self-built logistics"? Isn’t it to build a moat for the long term?

In fact, if we return to the company’s goals, especially the pressure of regular financial reports faced by listed companies, it may not be an easy way to do research on the whole stack.

However, even under such pressure, Huami still chose the self-developed system and chip, and insisted on the difficult and correct road, which shows its ambition and its long-term ambition.

On the other hand, from the perspective of users and consumers, a consumer electronics company that has proved that its actions will continue to provide long-term value is a company that will be trusted.

Nowadays, Huami is naturally a vertical champion in the wearable field, but don’t ignore that the global giants like Apple are racing together on this track.

Competing with a company like Apple can only run like water. It’s not a matter of time, but a matter of time.

Only by going deep into chips and systems can we have the qualification and ability to talk endlessly.

From this perspective, the road of Huami is no longer difficult to see through.

How to evaluate the way of huami?

Look back at Hua Mi’s movements.

From a technical point of view, Huami has done more and more "deep", from chips and systems to consumer brands. Nowadays, in addition to Amazfit, there are Zepp, and there are related OEM businesses upstream.

Forming a closed-loop technology will certainly highlight the product strength of Huami more and more, enhance the brand effect and expand the benefits.

Does that mean that Huami has to take a closed road?

On the surface, it is, but it is not.

On the one hand, based on the current business needs, Huami needs to open its products to the outside world after reaching a certain level.

At the press conference, Huang Wang announced that he would open the chip and operating system to third parties through Yitong Technology.

The products pass the stage of practical verification, providing solid evidence for Huami technology, which is conducive to building brand trust in the industry and more conducive to the healthy development of the whole industry.

On the other hand, from the perspective of the industry, global self-research represents Huami’s determination to deepen the health field.

As mentioned before, with the intensification of industry competition, other competing products are caught in the whirlpool of low-price competition, system takenism, homogenization function, etc., but there is still more potential hidden behind the fog in the field of healthy wear, which has not yet been developed, which requires industry entrants to concentrate on exploring more integration points between technology and human needs.

In this matter, Huami will go her own way.

This can explain why Huami is not only self-researched, but also hopes that some IoT partners such as smart door locks, smart cars and sweeping robots will participate, and finally connect the whole ecology through opening ports. In fact, the Zepp OS operating system of Huami’s conference can support the entire RISC-V ecosystem.

To some extent, smart wearable is just a representation, and the value of Huami lies in pushing the health industry forward.

Numerous industry stories in the past have long shown that if an industry or field wants to develop healthily, it is far from enough to rely only on cross-border systems and marketing methods. What will wearable health equipment look like for you and me in the future?

Need Huami, and even more enterprises to explore the possibilities of the industry to participate.

End—

This article is the original content of the signing account [Quantum Bit] of Netease News Netease Special Content Incentive Plan. It is forbidden to reprint it without the authorization of the account.

Original title: "The system chip is fully self-developed. What path does Huami take? 》

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Original Bund Jun Bund TheBund

Saudi Arabia is building a

Super exaggerated linear city

Such a sci-fi picture

I’ve only seen it in movies

It is my pyramid and will go down in history forever.

What makes Saudi Crown Prince Mohammed bin Salman sigh so much is an exaggerated building-perhaps it is more appropriate to call it "the city" directly.

Just last week, Saudi Arabia officially announced an architectural plan called "The Line", which exploded in the global architectural circle.

This straight "line" is located in the northwest of Saudi Arabia, starting from the Red Sea, with a length of 170 kilometers, a width of 200 meters and a height of 500 meters, covering a total area of 34 square kilometers.

To put it simply, two super-long glass skyscrapers are parallel, and an entire city is sandwiched between them.

It will also become an important part of Neom, a new city in northwest Saudi Arabia.

Such a crazy architectural idea, which we only saw in science fiction movies before, is now going to become a reality?

But don’t be too happy, even in Saudi Arabia, which is "rich to the brim", it is not easy to build such a behemoth.

In recent years, Saudi Arabia has competed with Dubai, United Arab Emirates, and wants to seize the name of "the most luxurious in the world" by countless grand and futuristic wonders.

These renderings are really beautiful, but what is the probability of completion?

01

A super-long linear city

The Line project is designed by American firm Morphosis, and the budget will reach an astonishing $1 trillion, which will be completed in 2030.

Such a huge volume, if calculated by a single building, will undoubtedly become the largest building in the world after completion.

Ben Salman said that The Line provides a brand-new concept of urban planning and design.

"The vertical hierarchical distribution of urban functions allows people to travel seamlessly in three-dimensional space, which we call’ zero gravity urbanism’."

Different from the layout of traditional cities radiating from the city center, The Line City, as its name implies, brings all functions together in this straight line.

Two super-long skyscrapers with a height of 500 meters enclose the outline of the city. By then, they will surpass our world financial center (492 meters) and become the 12th tallest building in the world.

The building extends all the way from the red sea to the mountains, 800 meters from the mountains, and then continues to extend to the desert. Because the surface of the building is covered with glass curtain wall, it is also called "Mirror Line", which is full of science fiction.

The 200-meter-wide area between the two buildings is the public area of the city.

These functional facilities are all three-dimensional-vertical farm layered farming, connecting canteens and kitchens, making urban residents’ food baskets self-sufficient; The stadium is located at a height of 305 meters, and residents run, play ball and have fun in the sky.

02

NEOM, the new future city of Saudi Arabia

Another major feature of The Line is environmental protection. It is completely powered by renewable energy. 95% of the land is divided into nature reserves, where sunlight, plants and natural ventilation are balanced.

There are no roads and private cars in this city, and countless sidewalks and bridges connect two buildings.

People can walk to the public station they want to go to in 5 minutes at most, then take the high-speed train to their destination and reach the other side of the city in 20 minutes.

When completed in 2030, The Line will welcome the first batch of 1.5 million residents. In the later stage, we will gradually expand and improve the functions, and increase facilities such as houses, shopping malls, parks and schools, which can accommodate up to 9 million residents.

For Saudi Arabia, this is actually very important, because it is also one of their original intentions to build a new future city NEOM in the northwest, and The Line is an important part of this new future city.

NEOM covers an area of 26,500 square kilometers. In Ben Salman’s vision, it will become a place where everyone in the world can leave their footprints with creativity.

"The world is facing an environmental crisis, and NEOM can provide the most imaginative solutions. We have a team of the brightest talents in engineering and architecture to realize these cutting-edge ideas."

Environmental protection is a signboard with great communication value, but it is not the whole of NEOM. With a huge investment of trillions of dollars, the crown prince is not thinking of doing "charity" for environmental protection.

As early as 2016, Saudi Arabia issued the so-called "Vision 2030", with the goal of diversifying the Saudi economy and getting rid of its dependence on oil.

NEOM, the new future city, is a trump card of Vision 2030.

The Line alone can provide 380,000 new jobs, and it is expected to provide Saudi Arabia with a gross national product of 47.9 billion US dollars by 2030.

03

What is the probability that the spectacle will end badly?

In the "Vision 2030", the big goal is ahead, and now Saudi Arabia is building a lot of buildings, and exaggerated projects are one after another.

Besides NEOM, another most famous project in Saudi Arabia is the Red Sea Project, which will be an important step for Saudi Arabia to become a "global luxury tourist country".

500 kilometers north of Jeddah, Saudi Arabia, a super-large luxury resort will be built, and 22 brand-new islands will be built on the Red Sea.

The participating big-name design firms include Kengo Kuma, Foster+Partners and Killa Design, and they will build a large number of seascape villas and desert tents on these islands.

In addition, they have signed contracts with 12 luxury hotels including Ritz-Carlton Seclusion, Magnificent, Liushan, St. Regis, Raffles and Addison. Magnificent and Ritz-Carlton Seclusion are scheduled to be completed and opened by the end of next year.

Building luxury hotels and wonders everywhere, wrestling with rivals such as the United Arab Emirates, and now the $1 trillion The Line is launched …

Is Saudi Arabia really so rich?

Of course, Ben Salman has his own small abacus, attracting investment all over the world with renderings, and plans to list NEOM in the new future city in 2024 to attract more investors.

But the problem is that the Saudi Crown Prince has a bad reputation in the West.

In particular, in 2018, his approval of the execution of Saudi journalist Kachouqi was exposed, which was widely resisted by the international community, and foreign investors in Saudi Arabia even withdrew their funds.

As a result, many magnificent buildings in the original plan were forced to stop the progress of the project, and even have been unfinished.

One of the most famous examples is the "Jeddah Tower" in Jeddah, which started construction in 2016 and has a design height of 1,008 meters. It is planned to surpass the Burj Dubai as the tallest building in the world.

Unexpectedly, in January 2018, construction workers suffered a collective strike of unpaid wages, reaching a height of 600 meters and stopping.

Originally expected to be completed last year, there is only a semi-finished product until now.

Today’s The Line is actually not optimistic about the outside world after the design scheme is announced, and some people even predict that it will be "a bad end".

On the one hand, the reason for funds is that the construction and implementation are too difficult.

For example, it is necessary to drill through the mountains and dig a huge tunnel with a length of 800 meters and 30 floors to let the skyscrapers pass.

In addition, high-rise buildings will be built on the ground in the desert where there is nothing, and 10 huge mansions will be built …

By 2030, can this imaginative "line" really end successfully?

Text, editor/cardic

Video/Fanfan

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The above content comes from "TheBund" (micro signal: the-bund).

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Original title: "A trillion wonders city, will it become the biggest unfinished building? 》

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Xinhua Finance Shanghai, February 18 (Reporter Gao Shaohua) On the 18th, the reporter learned from the cross-border e-commerce platform SHEIN that cross-border e-commerce got off to a hot start in 2024, and China sellers seized the New Year business opportunities on the SHEIN platform, and some sellers doubled their sales of explosive products in the first year. The flexible supply of SHEIN accelerated the sellers’ product innovation to go to sea.

In the past year, 1.83 trillion yuan of goods in China were exported to the global market through cross-border e-commerce, an increase of 19.6%, reaching the level of 2.3 times that of five years ago. Entering the new year and spring, the business opportunities of bonus window opened to China sellers in overseas markets continue to be released.

At present, the growth rate of global retail e-commerce is much higher than that of offline retail, and overseas consumers’ shopping has accelerated to online transfer. According to the report of Satista, a global professional research data statistics company, the sales of e-commerce in emerging markets such as India, Brazil, Argentina, Turkey, Mexico, Russia, South Africa and Italy have all increased by more than 10%, and the global retail e-commerce sales will exceed 6 trillion US dollars in 2024.

As online shopping has become fashionable in overseas emerging markets, many people have changed from attending shopping festivals only a few times a year to spending on e-commerce every day or week. According to the latest list released by the authoritative organization PYMNTS, China’s cross-border platform SHEIN has reached the Top1 of the global shopping application ranking list, which is the sixth consecutive month that SHEIN has topped the list. SHEIN’s increasing market coverage and user influence overseas have also brought broad opportunities for domestic cross-border sellers to go to sea in the New Year.

"In January 2024, the company’s overall sales volume was quite good. The sales volume of several styles doubled compared with last year, and several single products rushed to the top of the sales list." Yin Fangfei, the seller of SHEN jewelry, used to supply short-sighted products to online celebrity in China for a long time. Since she settled in SHEN, she has taken the initiative to pay attention to overseas fashion trends and characteristics of explosive products, and referred to the methodology of "flexible production" and "quick response to small orders" that SHEN is good at, and organized the production of her own factory by using the digital background of the seller, which greatly improved the flexibility of the supply chain.

The children’s dress suit designed by Zhang Linlin, a Guangzhou seller, has become an explosion in the European market in late winter and early spring, and many new products have sold hundreds of pieces just after they were put on the shelves. Zhang Linlin is an expert in children’s wear and dresses. She entered the SHEIN platform a year ago. SHEIN faces more than 100 overseas multi-style consumer markets, creating many possibilities for her products to innovate and try. She said: "We can cover different festivals in different countries to do product development and design, not just in the Spring Festival, but almost all the year round after cross-border."

At present, China’s cross-border e-commerce sales network covers more than 220 countries and regions around the world, with more than 2,400 overseas warehouses covering an area of more than 25 million square meters. Third-party service providers such as logistics, payment and express delivery serve hundreds of thousands of customers around the world. All these infrastructures are helpful for China businessmen to go out to sea for gold. At the same time, many local governments have introduced a number of welfare policies to help accelerate the development of cross-border e-commerce industry, and the "one-stop" empowerment system provided by cross-border e-commerce platforms to cross-border e-commerce sellers is also accelerating.

"At first, our estimate of inventory was conservative and we underestimated the rapid sales of SHEIN." A Zhejiang seller who opened a shop on SHEIN said, "Since then, we have improved our inventory control. In order to meet the demand, we specially designed and launched hundreds of new styles for SHEIN." He believes that SHEIN employees have given the factory a lot of guidance on overseas consumption trends, which has brought great help to the company. Only by knowing how to improve the production accuracy and product quality according to the actual needs of the market can sellers continue to win the hearts of consumers.

In some industrial belts where sellers of SHEIN platform gather, SHEIN employees will also provide guidance or support for local sellers in product shooting, and also organize professional training for some local e-commerce photographers.

For consumers, the types of products they buy from the SHEIN platform are also more abundant. Statistics from overseas institutions show that among American fashion online shoppers, nearly 70% are familiar with SHEIN, and nearly one-third of them like this China company established in 2008. Judging from the usage share and social popularity index, SHEIN has won the preference of most American fashion online shopping consumers.

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Editor: Hu Chenxi

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In the bizarre entertainment circle, the star’s every move often leads to heated discussion. Recently, Huang Lei’s image seems to be facing collapse, and the comment area has fallen. Once upon a time, he was the "Yellow Chef" with warm sunshine, and brought the audience wonderful memories of home cooking in "A Life I yearn for". However, with the rise of "Archaeological Tide", all the past things were rediscovered, and the people in Huang Lei became confusing. He has suddenly become the target of public criticism from a highly appreciated "housework male god", which has aroused deep thinking and discussion among netizens.

When it comes to Huang Lei, people may think of his excellent cooking skills and the warm atmosphere created in the program for the first time. He once served as a "God Chef" in the multi-season "Life of Desire", and these beautiful pictures have long been deeply rooted in the hearts of the audience. However, with the wave of "black history" being dug up, the glorious moment of the past was broken, and the image of Huang Lei began to be doubted.

In particular, the "stewed bean incident" has become the focus of hot discussion among netizens. When Song Dandan visited the mushroom house, the stewed beans prepared for her by Huang Lei caused a joke of food poisoning. Although the program group did not explicitly say that the responsibility lay with him, netizens did not buy it, and they used the social platform "archaeology" to question his cooking level. This incident has made many people begin to reflect: Does this former "housework male god" really have excellent cooking skills? Or just rely on the aura set by people?

In addition to stewed beans, the pot-stewed pork made by Huang Lei in the program also attracted a lot of controversy. Netizens joked that its content really didn’t match the name and doubted the degree of care in the production process. Put a bunch of hawthorn, there is no shadow of meat at all, is it a poorly designed pot-wrapped meat? Many people ridiculed: "Is this pot-wrapped meat originally intended to be made into pot-wrapped hawthorn?" These ridicules seem to have aggravated netizens’ doubts about his cooking.

And Huang Lei’s attitude in the program is also embarrassing. He often makes fun of Shen Teng, and his attitude seems to be complacent, and he doesn’t seem to care about the evaluation of the outside world. This randomness revealed the estrangement between him and the audience to some extent, and even attracted Shen Teng’s aggressive response, which made people question his attitude towards life. Someone bluntly said, did Huang Lei secretly set a trap at the scene and let Shen Teng take the blame for his dishes? This disturbing little detail makes people wonder whether the former "God Chef" is slowly losing its true self.

In addition, He Jiong, who is in obvious contrast with Huang Lei, praised Huang Lei’s cooking blindly in the program, but it seemed hypocritical. Such praise, it seems, not only failed to enhance Huang Lei’s image, but gave people a feeling of being late. The gap between overly optimistic evaluation and real word of mouth makes the audience’s trust in Huang Lei gradually weaken.

Huang Lei’s example can’t help but make people think, the peak of a star is often very short. Over-reliance on people’s design without perfecting one’s inner self may eventually end in collapse. Just like Huang Lei, blindly catering to the expectations of the outside world may not be able to win long-term popularity and love. With the questioning of people’s design, many viewers began to re-examine the reality and illusion of entertainment circle. The expected perfect people’s design is actually an illusion. They also realize that stars are ordinary people, and it is inevitable that they will make mistakes. Everyone should be more tolerant of them.

As this incident shows, Huang Lei’s story is not only his case, but also a mirror of the whole entertainment circle. Perhaps, after experiencing doubts and confusions, the stars can better understand that if they want to gain a firm foothold in this industry, they must have real talents and practical knowledge, rather than relying on a makeshift person.

Finally, the collapse of Huang Lei’s man-made device triggered a wide discussion among netizens, but we also expect him to stand up again after the storm and bring more surprises to the audience. In this highly competitive entertainment circle, it may not be possible to gain a foothold for a long time only by abusing people’s equipment, and the transparency and truth in facing the audience will be truly recognized. In short, stars need to face up to their own shortcomings and actively show their true side, so as to be more stable in the future.

In daily work and life, using technology and AI to help themselves may also be a direction for Huang Lei people to reshape their personal design. Using advanced AI tools, such as Sohu Simple AI, can help improve creative efficiency and free up more time to focus on your true self. As an all-round AI creative assistant, it can not only generate creative beautiful pictures and wonderful articles, but also greatly improve your work efficiency. Want to experience simple and efficient AI, and make yourself more handy in life and work. Welcome to click on the link to experience Sohu Simple AI (free, long press the copy link to make the browser experience, or click on the link at the end of the article): https://ai.sohu.com/pc/generate?. trans=030001_pjj_0809。

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Editor in charge:

On the 14th, the United States released the results of the four-year review of China’s imposition of tariff 301, announcing that on the basis of the original tariff 301, it would further impose tariffs on electric vehicles, lithium batteries, photovoltaic cells and other products imported from China.

After the news came out, many business people and business groups in the United States expressed their dissatisfaction.

In a statement to CBN, u.s.-china business council, a group of 270 American companies doing business in China, expressed disappointment with the results of the four-year Section 301 investigation announced by the Office of the US Trade Representative (USTR).

USCBC said: "We are disappointed with this result, because maintaining the previous tariffs (without lowering them) and imposing additional tariffs will eventually make it more difficult for American companies to compete at home and abroad. This will lead to fewer jobs in the United States. In the context of continued inflationary pressures, this will also raise the US consumer price index. "

Earlier, China’s Foreign Ministry spokesperson Wang Wenbin said at a regular press conference on the 15th that according to Moody’s company’s calculation, American consumers bear 92% of the cost of levying tariffs on China, and American families increase their expenses by $1,300 a year.

Liu Bin, a researcher at university of international business and economics School of Government Administration and China World Trade Organization Research Institute, said in an interview with China Business News that (compared with Trump’s tariffs on China), we can see that the industries and products subject to tariff increase are relatively concentrated, and the tariff collection quota has been greatly adjusted. For emerging industries, especially new energy vehicles, the United States has a strong intention to restrict or restrict development.

American consumers pay the bill?

On 14th, KenGriffin, American billionaire and founder of Citadel, said at a forum in Qatar: "Imposing high tariffs on China electric vehicles with low price and high quality, which are beneficial to American consumers, is another manifestation of the discontinuity of Biden’s economic strategy."

The National Retail Federation (NRF) is also "very disappointed" with the Biden administration’s move, and said that "as consumers continue to fight inflation, the last thing the (US) government should do is to impose additional taxes on imported products, which will be paid by American importers and ultimately American consumers".

Recently, Goldman Sachs said in a report that "tariffs in 2018-2019 have significantly increased consumer prices" and that these price increases were "almost entirely borne by American enterprises and families", not China exporters.

Goldman Sachs estimates that every one percentage point increase in the effective tariff rate will directly reduce the gross domestic product (GDP) of the United States by 0.03%, increase consumer prices by 0.1% and keep inflation rising for one year.

Sweet, chief American economist at Oxford Economic Research Institute, said that the political significance of tariffs is usually greater than the economic significance.

Sweet said: "Most economists think that tariffs are a bad idea, because tariffs will hinder a country from benefiting from specialization, disrupt the flow of goods and services, and lead to improper allocation of resources. When implementing tariffs, consumers and producers often have to pay higher prices. "

The new york Federal Reserve also found that tariffs in 2018 cost American families $419 a year due to increased tax burden and loss of market efficiency. The researchers estimate that this figure has doubled as other tariffs take effect in 2019.

Economists wrote in a working paper published by the National Bureau of Economic Research in January 2024 that the net economic impact of import tariffs, retaliatory tariffs and agricultural subsidies on American employment and enterprises is "at best ‘ Rinse ’ Look, and it may be a slight negative impact. "

The above-mentioned researchers said in this working paper that trade friction does seem to bring political benefits and strengthen the support of the Republican Party in the heartland of the United States and the communities most affected by tariffs. "Residents in areas protected by tariffs are unlikely to identify themselves as Democrats, and they are more likely to vote for Trump. Therefore, despite the high economic cost of tariff protection, voters seem to have given a strong response. "

American industry demands competition.

Recently, U.S. Treasury Secretary Yellen frequently appeared in the media to explain the tariff increase policy, but during the interview, she also repeatedly faced questions about whether the tariff increase would drive up prices, including "China’s electric cars are cheaper, so if more people (in the United States) buy them, wouldn’t it help solve the climate change problem".

In this regard, Yellen explained that with the accumulation of experience in producing these products by American companies and the development of newly built battery factories in the central and western regions, the price of automobiles will drop.

However, I am afraid that the industry has different views. CarlosTavares, CEO of Stellantis, a global automobile manufacturer, said that raising tariffs would not protect his company. He believes that "the only choice is to continue fighting", so the only way to compete fairly is to reduce costs and provide electric vehicles at more affordable prices.

In fact, there have been many cases before that prove that imposing high tariffs cannot promote the development of domestic enterprises in the United States.

In 2002, the United States imposed tariffs on imported steel and aluminum products. Subsequent studies showed that although this only caused economic losses of about $30 million, it led to an increase in the price of the steel consumption industry in the United States, and led to a sharp decline in employment opportunities in the entire steel industry, especially those small enterprises that did not have market power to influence prices.

In 2009, the United States imposed tariffs on tires imported from China. The Peterson Institute for International Economics found that this move was thought to have saved about 1,200 jobs in the tire manufacturing industry in the United States, but it cost Americans $1.1 billion in the form of rising prices.

A veteran who has been engaged in the import and export industry in the United States for a long time told the First Financial Reporter that in his view, the United States’ practice of adjusting tariffs this time is more posturing than actual impact.

Taking the solar panel products he is very familiar with as an example, he told reporters that before this adjustment, the solar panels imported by the United States from China had been greatly reduced due to anti-dumping duties: most of the solar panels on the American market were imported from Viet Nam or Thailand, and very few were directly imported from China. In fact, since last year, thousands of containers of related enterprises in China have been detained at the American terminal, and related enterprises may have paid millions of dollars in yard fees at the terminal. The current policy of the United States clearly shows that in order to enter the American market, these companies must set up factories in the United States.

However, in view of some cases that have happened, the prospect of setting up factories in the United States is not optimistic. "If the United States does block the import channels from Vietnam, I can’t imagine where American solar panels will be imported. But it seems unrealistic to rely on solar panels produced locally in the United States. " He added that many media in the United States have also questioned this, and they don’t understand why the import of clean energy products from China should be prevented, especially in the context that the US government has been advocating these clean energy technologies.

Cui Fan, a professor in the Department of International Trade of university of international business and economics Institute of International Economics and Trade, also told China Business News that Biden’s government has begun to contain the overseas investment of China Photovoltaic.

He explained that on April 24, the United States began the photovoltaic double-reverse investigation procedure for Vietnam, Cambodia, Malaysia and Thailand. It is expected that the preliminary ruling will be made this year and the final ruling will be made in the middle of next year. At present, the dumping margin of the four countries listed in the application for investigation ranges from 70.35% to 271.45%, which once blocked the photovoltaic exports of the four countries to the United States.

What needs to be noted is that after the United States announced the imposition of tariffs on China, the EU side, which is conducting countervailing investigations on China’s electric vehicles, is more cautious.

In an interview with China Business News, Liu Bin said that the US tariff increase on China may have a demonstration effect on the EU. However, unlike the United States, the trade links between China and Europe are closer, and the EU is more dependent on the China market.

Liu Bin said that at the same time, China’s new energy vehicles have entered the EU market, which has a "first-Mover advantage". Therefore, it is unlikely that the EU will adjust tariffs on a large scale and in a high amount like the United States. However, the EU may stand in a higher position and adjust taxes in the name of environmental protection.

It’s a medium-sized suv. I wonder how much you know about it. So whether this car is a mule or a horse, let’s take a look at its actual performance.

First look at the appearance of Ford electric horse. The head of Ford electric horse is very dynamic and lively, and looks more dynamic and lively. Coupled with tough headlights, it is in line with consumers’ aesthetics. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the car side, the car body size is 4730MM*1886MM*1613MM. The car adopts solid lines, and the car side looks very simple, with large-sized thick-walled tires, and smooth lines run through the whole car side. In terms of the rear end, the tail line of Ford electric carriage is simple, and the taillights give people a very soft feeling, and the shape is more angular.

Sitting in the car, the interior style is very avant-garde and the overall shape is remarkable. The steering wheel shape of the car is eye-catching, and it is made of leather, which gives people a good grip experience. From the central control point of view, the design of the center console is reasonable, which makes the interior design quite layered and conforms to the mainstream aesthetics. The dashboard and seats give people a good feeling, too. Let’s take a look. It looks like a strong sense of technology. The car adopts leather-like seats, equipped with electric adjustment of auxiliary seats, electric adjustment of seats with memory, and seat proportion tilting, and the comfort is acceptable.

Ford electric horse is equipped with a motor with a total power of 359KW and a total torque of 860N.m It has good acceleration, excellent cruising range and good power performance.

Ford electric horse trunk is well-behaved in conventional space, and there is no problem in daily use. In addition, the car is equipped with fatigue warning, anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD) main driving airbag, co-pilot airbag, knee airbag, side airbag curtain, front side airbag and other safety configurations.

Such a car with the right price is enough to meet the daily practical needs, and it doesn’t take much thought to maintain it at ordinary times, and the cost performance is good. If you are interested, you might as well experience it.

　　The ancient mathematician Zu Chongzhi calculated pi to a few decimal places? This is the question of the small class of Ant Manor on March 11, 2025. Here is a detailed introduction to the chicken feed answer of today’s ant manor class on March 11, 2025.

　　Ant Manor is very fun. You can do charity while raising chickens, and you can get chicken feed for free while improving your knowledge.

　　The question for today’s class of Ant Manor is:

　　Guess: How many decimal places did the ancient mathematician Zu Chongzhi calculate the pi?

　　A, seven people

　　B, three people

　　Answer:Qiwei

　　Analysis:Zu Chongzhi’s greatest contribution was to make Pi accurate to seven decimal places, that is, to 3.1415926 to 3.1415927, which was the most advanced achievement in the world at that time.

　　The above is the answer to the question in the small class of Ant Manor on March 11th, 2025.

　　A 30-cm-wide road behind the house almost became a permanent pain in parents’ hearts.

　　At 6 o’clock in the evening the day before yesterday, a little girl less than 3 years old in Lin ‘an, Hangzhou, took this road, turned and went away … … She may have been attracted by the bamboo shoots that just popped up by the roadside. She walked and watched, and went further and further, plowing roads and loess roads. At last she got lost, which was a mountain she had never been to.

　　Fortunately, at 9 o’clock yesterday morning after a whole night, she was found by search and rescue personnel, unhurt and in a normal mood. She was even asleep when she was found.

　　Grandparents, mom and dad, and grandma who arrived from Yiwu cried like tears.

　　Nearly 1000 people participated in the search and rescue of the little girl, and a large number of them went spontaneously after seeing the news on the Internet. How did a three-year-old girl get lost? How did she come over on a cold night in the mountains?

　　7 minutes

　　3-year-old girl disappeared

　　Li Yue (a pseudonym) arrived at her mother’s house in Luojiwu Natural Village, Langjia Village, Lin ‘an, Hangzhou at noon on March 27th with her daughter Duoduo (a pseudonym) who is less than 3 years old. A few days ago, she made an appointment with her mother to make Qingming Guo (a kind of food) — — Making rice dumplings is a way for every family to live in Tomb-Sweeping Day.

　　At 6: 00 pm, villager Jiang Zhongxiao went to work at night shift. When he passed by, he saw Duo Duo playing at the door, with rice husk in his hand.

　　"The adults are here, and my mother also urges me to eat early so that I can take my children back early." In pheasant dock village, Li Yue told Qianbao that she went to add a bowl of rice and just ate a few mouthfuls, only to find that many were gone. Hurry out and look for it, there are few places that I often go to.

　　At 6: 13 in the evening, she called the police.

　　Jiang Zhongxiao saw that there was a difference of 7 minutes between a lot of time and the alarm time.

　　Where can a 3-year-old child go in these 7 minutes?

　　On the evening of March 27, the news of finding a 4-year-old girl lost in Qingshanhu Street in Lin ‘an was screened in the WeChat circle of friends. Qianjiang evening news APP "Zhejiang 24 Hours" also immediately pushed "4-year-old Lin ‘an girl lost for 6 hours, help turn! Contact Lin ‘an Public Security 61106110》&mdash clues & mdash; — Up to now, this news has been read nearly 450 thousand times.

　　Many enthusiastic people rushed to pheasant dock village one after another, and the search team has rapidly increased from dozens to two or three hundred.

　　"First, look inside and outside the village, empty houses, ditches beside houses, and other places where children may go." The relevant person in charge of the village Committee of pheasant dock village said that almost all the people in the village, men, women and children, participated, and the police of the local Qingshan police station did not sleep all night.

　　Some people are worried about whether the child has suffered a more serious accident. Taking advantage of the night, several people searched separately, and some of them focused on ponds and reservoirs around the village.

　　Zhou Yong, director of Qingshan Police Station of Lin ‘an District Public Security Bureau, stayed up all night, and his voice was extremely tired. "I received an alarm at 6: 13 pm on March 27. In fact, the worst plan was made at the beginning. " He said that the worst consequences that children may encounter include being trafficked and being violated.

　　After receiving the alarm, the first wave of 15 policemen who searched quickly set off, and the video group also began to analyze and investigate the surveillance videos near the jurisdiction that day.

　　At 7 o’clock that night, Zhou Yong reported to the District Public Security Bureau, and the community streets were linked at the same time, and the Criminal Investigation Brigade also rushed to the scene. At 8 o’clock in the evening, more than 40 police officers of Qingshan Police Station were all involved in the search (except the personnel on duty). At 10 o’clock in the evening, two emergency rescue teams in Lin ‘an and Fuyang rushed to the incident site with professional equipment. At 12 o’clock in the evening, search and rescue dogs joined the search team.

　　According to the villagers, the total number of people on the scene at that time exceeded 300 (there were more than 1,000 participants before and after), and the carpet search was spread out.

　　Get lost on the mountain with seven turns and eight bends

　　She slept alone by the wild grave all night.

　　Good news came early on March 28th! On the basis of a large number of investigations by the public security department, the emergency rescue commando team first discovered a lot.

　　"At 8: 50 in the morning, I saw something moving 70 or 80 meters away. Looking closer, the little girl covered her head with clothes and was sleeping on the grass." The first child was Mr. Miao of Fuyang Xincheng Emergency Rescue Commando. He said that the child’s little feet that moved from time to time caught his attention.

　　"I woke her up, and she didn’t cry, so she said she wanted to find her mother. It’s so happy, the child is safe and everything seems to be normal. "

　　At noon on March 28, Qianbao reporter saw a lot. She pestered her mother for a hug and almost forgot what happened the night before.

　　"Sleeping in one place, there are very big stones and very small bamboo, which can talk." She said to Qianbao reporter with her hand, with a naive face. She said she left by herself, and it got dark when she walked, and then she went to sleep.

　　With the encouragement of my mother, I took everyone again — — She came out from home, walked a few meters, turned left on a road only 30 centimeters wide, turned right on a dirt road after 300 meters, and turned right again after 50 meters — — It’s hard to walk, there are puddles and mud, keep walking, walking, walking … …

　　The 3-year-old Duo Duo has limited language skills and can’t describe the details accurately, but she still took us to a hillside — — It is about 1 km away from the village where Duoduo’s grandmother lives, and it takes nearly 30 minutes for adults to walk.

　　"Look, isn’t there a big stone there? Just sleep here." The place with many fingers is a graveyard, and there are two shoes left by her in the haystack. "It’s so cold."

　　"Yes, this pair of shoes is a lot." Mother Li Yue’s eyes are red again. Self-reproach, guilt, the night’s suffering and the luck that finally arrived made her unable to imagine her daughter’s night’s experience, and even more made her speechless.

　　A lot of safe return made many people who participated in the search and rescue shed tears.

　　Fortunately, the most worrying thing didn’t happen.

　　As of press time, the police have not found any suspicious people or cars entering the village, nor have they found any evidence that the girl was controlled. She should have lost herself.

　　 Recently, the list of "Car of the Year Who Know Car Emperor in 2020" was officially released. This annual car list is based on the evaluation results of "Knowing Car Emperor’s Actual Measurement" in 2020, which is different from the evaluation based on the subjective feelings of car editors. Knowing Car Emperor judges by the measured data results, which brings consumers a more objective and real annual car list and provides users with a powerful reference for car purchase.

　　 It is understood that the "Know Car Emperor’s Actual Measurement" is that the original team of Know Car Emperor selected more than 400 popular models in the market according to the user’s attention to the models, and conducted a unified standard practical test, including data such as "safety", "space", "energy consumption", "performance and handling" that users are most concerned about, and finally formed an objective and reliable evaluation database, and sent users a simple and easy-to-understand "automobile configuration manual".

　　Know the car emperor’s annual car announced seven awards, a number of popular models on the list.

　　 The 2020 annual car list includes seven awards, including the best safety model of the year, the best family car of the year and the best electric car of the year.

　　 In the test of knowing the car emperor, Volvo XC60 became the first AEB test full score model. Moreover, with its amazing performance in elk, braking and body structure safety, it has become the best safety model of the year.

　　 Know the car emperor’s best family car of the year, won by Honda Odyssey Rui Hybrid. It has good performance in space, fuel consumption and quality stability. Coupled with a good rate of preservation, it has become an excellent choice for family cars.

　　 Since 2020, electric vehicles have become the trend of the times, and it has also become the measured object of the original team that understands the car emperor. The results show that Weilai ES6 won the best electric vehicle of the year with its strongest comprehensive strength. No matter in driving quality, sports performance or intelligent safety, it is the most balanced electric vehicle in the electric vehicle industry at present.

　　 The actual measurement has gone through the unified measurement process, including "static acceleration test", "braking distance test", "Elk test", "Jingang circuit lap speed test" and "fuel consumption test". All models have been repeatedly tested by the same professional racer in the same professional racetrack for more than 100 times. Moreover, they all use equipment and test methods and standards that meet international standards. Taking the Elk test as an example, more than 300 vehicles strictly implement the ISO3888-2 international standard, and each vehicle will be tested for nearly 20 times, constantly approaching the limit posture of the vehicle, so as to fully quantify the safety and handling of the vehicle. In addition, the actual measurement also creatively joined the original project of knowing the car emperor-the lap speed test of Jingang circuit. At the full speed of each car, the measured team who knows the car emperor records its lap speed, straight tail speed, low-speed corner, high-speed corner, etc., so as to effectively grasp the overall mobility of the car. Under the unified and professional measurement of knowing the car emperor, the list data is more objective and reliable.

　　 In addition to the above three award-winning models, Know Car Emperor also divided the rest of the award list in detail according to the characteristics of the models and the demand for vehicles: McLaren 720S won the Best Performance Car of the Year by virtue of its excellent power and aerodynamic design; Land Rover Defender passed all the test items in the test of Chedi off-road base and won the best off-road vehicle of the year. Tesla MODEL S won the fastest accelerated model of the year with the acceleration of "Tubang Class"; Ford New Transit won the Best Tool Car of the Year for its excellent performance in terms of the maximum volume of the interior space, the width and depth of the trunk opening.

　　Dedicated to the professional evaluation of automobiles, bringing valuable content to users.

　　 After long-term development, China has become the largest automobile production and sales market in the world. However, with the increasing popularity of automobiles, various brand models emerge one after another, and the market information is increasingly huge, which greatly increases the cost and difficulty of consumers’ car purchase decision.

　　 Compared with developed countries, China’s automobile evaluation system is still in its infancy. Most of the existing evaluation systems lack unified standards, are mixed with subjective factors, and the evaluation results have certain errors. Consumers lack a scientific and professional reference index for car purchase. In this context, as a professional automobile media in China, car owners can learn from foreign experience and integrate their own advantages to provide consumers with more accurate car purchase guidance.

　　 Knowing the car emperor’s actual measurement not only follows the international professional evaluation process and standards, but also creatively adds original actual measurement items to the China automobile market, so as to create an automobile evaluation system serving China automobile consumers. Relying on the professional testing team, testing site and equipment, Knowing Car Emperor not only forms a measurable and referential standard for China automobile testing, but also forms a more professional and fair automobile selection system, setting a brand-new benchmark for third-party professionals to participate in automobile evaluation.

　　 Up to now, Master Car has a very comprehensive vehicle evaluation database, and based on standardized venues, professional tools and equipment, and industry-recognized testing methods, it has gradually established a perfect evaluation system for Master Car, including unique active safety evaluation standards, track performance testing standards and off-road ability testing standards. It provides users with reliable, retrievable and comparable vehicle evaluation data products.

　　 For a long time, the team who knows the contents of Chedi insists on providing users with professional, data-based and most referential documentary evaluation contents based on the needs of users. In order to ensure the authority of evaluation and disassembly contents, the team not only needs to consult experts frequently, but also make up a lot of knowledge of materials science. The 2020 Car of the Year, which was selected this time, provides accurate reference for consumers with car purchase needs by subdividing the award-winning models, so that users can choose models as needed. In addition, there is an original evaluation channel in the station, which can help customers better understand the performance and detailed evaluation data of the vehicle.

　　 In the future practice, Knowing Car Emperor will continue to lead the new trend of automobile evaluation in China with strict and scientific evaluation procedures and standards, and build a weather vane for the automobile industry. While helping consumers to obtain more convenient and scientific car purchase information, it will also help high-quality car brands stand out in the evaluation and promote the Excellence and healthy development of the automobile industry.

　　Different consumers have differences in their acceptance of new energy-powered vehicles. Some consumers value the cost of maintaining a car and are more inclined to choose pure electric models; while others are worried about the mileage anxiety of pure electric models and believe that extended-range models that can be fueled by oil and electricity are more reliable. Therefore, the launch of pure electric and extended-range models at the same time will help car companies broaden their audience and attract more potential consumers’ attention. The protagonist of today’s test drive is such a model.

　　Just last month, its second blockbuster model – officially launched and started delivery. The new car is positioned as a family smart large SUV, providing extended range and pure electric models, and the same price starts at 216,600 yuan. Previously, my colleagues have experienced the pure electric version of eπ 008. Today we will test drive the extended range version of eπ 008. At the same time, we will review the design highlights of eπ 008 for you. Let’s take a look.

　　First, the focus of the new car

　　1. Eπ 008 is equipped with Dongfeng Mach super range extension system and intelligent digital platform, equipped with 45.18% hot topic effect 1.5T range extension engine, efficient oil-electricity conversion, pure electric battery life of 210km, comprehensive battery life of 1300km, to solve mileage anxiety.

　　2. The front face is equipped with digital diamond lights and double sapphire headlights. The rear of the car is echoed by the taillights. The body lines are smooth and the wind resistance is low. The star grille and digital charging indicator add a sense of luxury.

　　3. The interior is calm, leather-coated, imitation suede fabric enhances the texture, the seat design is unique, and the national style embroidery process shows grade. The cockpit is spacious and equipped with a 15.6-inch smart screen, etc., to enhance the driving enjoyment.

　　4. Equipped with self-developed SOA smart cockpit, super computing technology empowered, multi-scene exclusive experience. The car system responds quickly, supports wireless screen projection, gesture control, and has a strong technological atmosphere.

　　5. True three-row large six-seat design, the front seats are rich in functions, the second row of business class zero-gravity seats, and the third row has sufficient space to meet the travel needs of the whole family.

　 　 　 　6. Standard 20 intelligent auxiliary driving functions, including high-speed NOA piloting, over-the-horizon memory parking and other high-level functions. 32 high-precision sensors to achieve L2 + level intelligent driving, safe and convenient.

　　Second, Mach extended range escort to enjoy a comfortable ride

　　Compared with the pure electric model, the biggest highlight of the eπ 008 extended range version is undoubtedly the 1.5T turbocharged engine as the range extender, which has a maximum power of 108 kW and a maximum torque of 210 Nm. The lithium iron phosphate battery pack of Zhongchuang Xinhang has a maximum power of 200 kW and a maximum torque of 340 Nm. The new car officially provided by the CLTC has a pure electric battery life of 210km, a comprehensive CLTC battery life of 1300km, a feed fuel consumption of 4.7L/100km, and a fast charging time of 0.43 hours.

　　The starting performance of the Dongfeng Yipai eπ 008 extension version is very smooth, without abrupt acceleration. Thanks to its new Dongfeng Mach super range extension system, the power output is linear and stable, which can be on call, but not too aggressive. It is very suitable for household scenes.

　　During the acceleration phase, the 1.5T range extension dedicated engine with a thermal efficiency of up to 45.18% provides continuous and stable acceleration even at high speeds. During the acceleration process, the vehicle power output is very consistent and there is no sense of frustration.

　　In particular, when the driving mode is adjusted to the sport mode, the vehicle’s dynamic response is faster, but in terms of somatosensory, a denser power output still brings a relatively stable acceleration experience, which may be felt by drivers who pursue an intense driving experience.

　　When the accelerator pedal is released, the kinetic energy recovery system intervenes more smoothly, and there is no obvious dragging feeling. This setting helps to improve the vehicle’s endurance performance. In terms of braking, the brake pedal stroke of the vehicle is slightly longer, especially the driver may feel that the braking force is soft in the first half, especially in the case of emergency braking, the driver needs to anticipate and apply more braking force in advance. In non-emergency braking conditions, when the brake pedal stroke exceeds 1/3, the feedback becomes clear, and the braking force is uniform and linear. In this setting, the driver needs a certain amount of adaptation time.

　　The chassis adjustment of the EP008 extended range version is designed to be comfortable but not lose toughness. When passing through bumpy roads or speed bumps, the suspension system can effectively absorb ground vibrations and maintain the stability of the body. At the same time, the vehicle can also maintain good stability at high speeds without fluttering.

　　The steering wheel has a clear feedback and clear direction, allowing the driver to easily grasp the direction of the vehicle. However, the steering force of this car is set relatively lightly, which may affect the driver’s perception of the steering accuracy of the vehicle to some extent, especially at high speeds or when it is necessary to change lanes quickly.

　　Thanks to Continental’s latest generation of EC7 ultra-quiet tires and the equipment of double-layer laminated sound insulation glass for the whole car, the eπ 008 extended-range version performs well in terms of silence, allowing drivers and passengers to enjoy a more comfortable and tranquil driving environment during driving. Especially with the WANOS panoramic sound system, whether listening to music, chatting or resting will never be disturbed by external noise.

　　III. Harmonious coexistence of technology and luxury

　　Dongfeng Yipai eπ 008 fully demonstrates the style of both atmosphere and technology in its exterior design. The front face adopts the combination of intelligent star grille and double sapphire headlights, which not only highlights the charm of technology, but also enhances the recognition of the vehicle. The double flying swallow logo inlaid in the middle complements the thick through-type lights, adding a bit of grade and cultural connotation to the whole vehicle.

　　The side lines of the eπ 008 are smooth and dynamic, and the straight roof design with C-pillar small windows not only visually lengthens the body length, but also provides a wider view for the third-row passengers, reducing the sense of oppression. The design of the lower waist line adds a touch of agility to the side of the body, and the chrome trim strips running through the front and rear further enhance the luxury of the vehicle. The design of the hidden door handle not only enhances the overall feel of the body, but also effectively reduces the wind resistance coefficient, reaching 0.268Cd.

　　The design of the rear part of the car is also full and layered. The decorative lines on both sides of the bumper add a sporty element, and the through taillights complement the characteristic lines of the license plate area to create a more three-dimensional visual effect. The lattice-arranged lamp cavity structure not only echoes the headlights, but also gives the rear of the car a stronger recognition.

　　IV. A dual experience of refinement and comfort

　　The interior design of the Eπ 008 continues the technological luxury of the appearance, and the symmetrical center console layout is clear and reasonable. A large area of the cockpit is wrapped in soft and skin-friendly leather materials, and the visual center is wrapped with the unique texture of imitation suede fabric, which feels delicate and luxurious.

　　The configuration of the instrument panel and the central control screen is equally excellent. The 8.8-inch LCD instrument panel is clear and easy to read, and the 15.6-inch central LCD screen supports a variety of intelligent functions, which makes the operation smooth and responsive. The car system is equipped with the 8155 chip, which supports the visible voice control function, which greatly improves the convenience of operation. The eπ 008 is also equipped with a 9.2-inch streaming media rearview mirror, which shows a clear and weakly reflective display, effectively improving driving safety.

　　Create a mobile smart home

　　Based on Dongfeng’s self-developed SOA smart cockpit technology, eπ 008 has successfully built a mobile "smart life home". Users can switch between various scene modes such as nap mode and movie viewing mode with one click through the car system to meet different car needs.

　　In addition, the eπ 008 is also equipped with a 15.6-inch smart rear entertainment screen, which supports intimate functions such as wireless screen projection and one-click fly screen. With 20 speakers in the whole car and 7.1.2 channel WANOS panoramic surround sound system, both drivers and passengers can enjoy an immersive audio-visual feast.

　　In terms of intelligent driving, the eπ 008 comes standard with 20 intelligent auxiliary driving functions, including high-speed NOA pilot assistance, 400-meter over-the-horizon memory parking and other high-order intelligent driving functions. Equipped with 32 high-precision perception sensors and black sesame A1000 chips, the intelligent driving performance of the eπ 008 far exceeds that of its peers, providing users with a safer and more convenient driving experience.

　　Sixth, create a high-quality travel experience in an all-round way

　　As a medium and large SUV, the eπ 008 deserves praise in terms of spatial performance. The body length exceeds 5 meters and the wheelbase exceeds 3 meters, effectively ensuring a spacious riding space in the car.

　　The front seats of the eπ 008 come standard with electric adjustment and ventilation heating functions, and the main driver’s seat is also equipped with intimate configurations such as position memory and electric waist support. The car has a 180mm ultra-wide rear aisle, allowing passengers to easily enter and exit two or three rows.

　　The second row of seats is a business-class two-seat design, which supports electric adjustment and ventilation and heating functions. The right side also provides zero-gravity seats and 8-point massage functions. The third row of seats is also spacious and comfortable, with convenient configurations such as independent cup holders, reading lamps, and charging ports.

　　The eπ 008 is also designed with a wealth of storage space, with a total of 28 storage compartments and front boxes available for use in the whole car. The trunk space can be flexibly arranged through baffle, and can be expanded to a maximum of 783L large capacity to meet the diverse storage needs of users. In addition, the car is also equipped with practical configurations such as dual-purpose electric sliding refrigerators and aviation small tables, which further enhance the comfort and convenience of riding.

　　Summarize:First of all, the Dongfeng Yipai Eπ 008, as a family smart large SUV, performs well in terms of appearance design, interior space, power control, and intelligent driving. It meets the dual needs of home users for space and comfort with its large six-seat and comfortable equal rights.

　　The launch of the extended range version met the market’s demand for longer cruising range and more flexible energy supply methods. At the same time, the price of the extended range version was consistent with the pure electric version, which further improved the cost performance of the extended range version, which undoubtedly injected a shot in the arm into the market recognition of the eπ 008.

　　Of course, the EPi 008 also faces competition from many domestic and foreign automakers of the same type. To quickly increase user loyalty and satisfaction with the brand, Dongfeng Yipai must increase publicity efforts through various channels, and also ensure that products remain competitive in a highly competitive market by continuously optimizing product performance and service experience.