Ford L was released at Shanghai Auto Show in April, 2023. Its body length, width, height and wheelbase are 5000 mm, 1961 mm, 1773 mm and 2950mm, respectively, which makes it have obvious space advantages in medium-sized SUVs. The price range from low-priced fuel version to high-priced hybrid is 229,800 to 309,800 yuan, which can be said to cover the price range of mainstream compact, medium-sized and medium-sized SUVs, regardless of product strength.

However, from listing to the end of 2023, the total sales volume was 25,502 vehicles, with an average monthly sales volume of 2,125 vehicles, ranking 197th among the national passenger car sales. After combining the strength of its products, it is really a pity that such a flat sales performance has been achieved. You know, the average monthly sales volume of the same power split hybrid technology reached 6120 units.

Of course, the performance of sales volume is related to many factors, first of all, the product strength. Ford Sharp L adopts the latest design language of Ford family, and the spoke lattice air intake grille with dynamic LED headlights gives this SUV a strong visual impact, which is extremely aggressive compared with the old one.

The side of the car body is slender, and the uplift design of the C-pillar position adds a sense of movement. In terms of interior design, it is equipped with a 12.3-inch full LCD instrument panel and a 27-inch touch screen, which is reasonable in layout and convenient to operate. It not only provides rich information for passengers, but also enhances the sense of interactive experience. In terms of spatial layout, Ford Sharp L has realized the design of 2+2+3 with a wheelbase of 2950mm, and the maximum legroom in the second row is 1,190 mm. It is equipped with seat ventilation, heating, independent temperature zone control, wireless charging, etc. It can switch the near-zero gravity mode with one button, the backrest angle can be adjusted backward to 41 degrees, and the included angle between the backrest and the seat cushion can reach 105 degrees, making it comfortable to ride. The narrowest distance of the central passage is 200mm, and the armrest can easily enter and exit the third row after being folded, so that family users can experience comfort and convenience whether they travel daily or long distances.

However, the design is a matter of opinion, mainly in the actual experience, most users feedback that the hidden door handle can not be extended after unlocking, and it can be replaced or repaired through warranty. The display effect of the central control screen is average, and there will be problems such as crash, slow response, occasional blue screen, and unable to change the driving mode during use, which can be solved by restarting and upgrading the car. In the process of driving, the driver’s and passenger’s doors will produce abnormal noise when traveling in bumpy road conditions. The main reason is that the lock collides with the door lock, which can be solved by wrapping tape. There are also small problems such as abnormal sound of skylight and stuck ignition switch, which are within the scope of recall. In addition, the Ford Sharp L platform has been downgraded from the previous generation CD4 to the same C2 platform as Ford. Ford and Lincoln also use this platform. The material of the chassis suspension swing arm has been replaced by the seemingly cheap iron, which invisibly reduces the brand power and affects the choice of Ford potential users to a greater or lesser extent.

To sum up, even if Ford Sharp L’s product strength is excellent, there is still much room for improvement in terms of quality reliability and brand strength. At the same time, in the impression that American cars bring to consumers, oil consumption seems to be an indelible stain. The Ford Sharp L 2.0T EcoBoost E- hybrid will make you change your view of American cars.

Ford Sharp L 2.0T EcoBoost E- hybrid is equipped with a hybrid system with power split configuration. When it comes to this technology, most people will take the lead in thinking of Toyota’s THS hybrid system. Yes, the hybrid configuration of Ford and Toyota is completely the same. However, Ford did not copy or buy Toyota’s hybrid technology. Strictly speaking, it is more appropriate to call it technology sharing.

Power split configuration was not first put forward by Toyota or Ford, but a design concept put forward by TRW Company in 1960s. When the development of new energy technology was officially valued by the main engine factory, Toyota and Ford began to develop this hybrid configuration at almost the same time. Among them, Toyota has made breakthroughs in control system and energy management, while Ford has put more energy into hybrid configuration and machinery manufacturing. In 2004, Ford signed an authorization agreement with Toyota. The details are that Ford replaced 20 patents related to hybrid technology with diesel engine technology. This behavior was misunderstood by many people. It was considered that Ford’s hybrid technology originated from Toyota, which is actually a kind of patent cross-authorization, because in the configuration of power split hybrid system, neither Toyota nor Ford can avoid each other’s patents. After evading the legal issues, Ford began to make great efforts in the power split hybrid configuration, including control strategies and algorithms, and applied for more than 100 patents.

So today, 20 years later, we saw this latest hybrid system on Ford Sharp L. The 2.0T EcoBoost E- hybrid consists of the fifth generation 2.0T EcoBoost single-turbo twin-turbo supercharged dual-injection engine and the eCVT transmission with dual motors. The maximum power is 202kW/5500rpm and the maximum torque is 405Nm/3000~4000rpm. Compared with Toyota 2.5THS, the power performance is better, and compared with Toyota 2.4T hybrid system, the cost control is better.

In the hybrid system, the engine uses a 350-bar dual-injection fuel system, which can automatically select the intake manifold or in-cylinder direct injection fuel injection mode according to the working conditions, which can better balance the low fuel consumption at uniform speed and the power performance at high power demand. At the same time, it also adopts hydraulic control OCV, VCT, valve mechanism and EGR exhaust gas circulation system. The eCVT transmission, code-named HF55, adopts a set of Power-Split structure in which the engine and generator are coupled by planetary gear sets, and the motor, motor controller, vehicle controller and gearbox are highly integrated. It has the characteristics of compact structure, energy saving, high efficiency, smoothness and sensitivity, and the maximum output torque can reach 5000Nm. Among them, both generator and motor are developed by Ford, and flat wire winding technology is adopted. The slot full rate exceeds 60% and the efficiency reaches 96.2%. With the oil cooling technology of frequency conversion electronic oil pump, the motor speed can reach 17000rpm, the driving motor output power is 140kW, and the torque reaches 320Nm.

The new low-nickel NCM111 ternary lithium water-cooled battery pack comes from BYD. It adopts an integrated high-efficiency water-cooled system, which not only has excellent heat dissipation performance, low risk of thermal diffusion, but also has a long cycle life. It has passed many rigorous tests exceeding national standards such as overcharge, acupuncture, seawater immersion, salt spray, drop, high and low temperature impact and cycle life, and can maintain the normal and safe operation of the battery under extreme conditions. Even at low temperature in winter, the battery pack of the hybrid system can cooperate with the new generation of EcoBoost twin-vortex turbocharged engine to realize continuous and stable automatic charging and discharging.

During the driving process, the whole system can be freely switched between pure electric drive, hybrid drive and electric assist. When various modes are switched, the NVH of the whole vehicle will be very natural. Even when the engine is started or accelerated with a large throttle, the driver and passenger will not feel the sharp attack of noise and vibration after the engine is started, but can only vaguely hear the noise with coarse particles when the engine is running.

The dynamic performance of the whole vehicle takes into account responsiveness and smoothness. However, in the power connection at the moment when the engine is involved, there will be a rush feeling dragged by the power. Although it is small, the ride comfort needs to be improved compared with Toyota’s hybrid system.

It is worth mentioning that the vehicle control system accurately calculates the optimal efficiency of the engine and motor, and automatically matches the optimal driving mode according to the actual working conditions, so that the hybrid power system always runs in the optimal efficiency interval. Considering the total mileage of 800 kilometers in urban areas, highways and suburban mountain roads, the average fuel consumption reaches 8.4L/100km, of which 188.5km is for pure electric driving. For a hybrid SUV, this fuel consumption may not be the most fuel-efficient, but considering its power performance and 5 meters.

Except for the engine, the most obvious difference between Ford’s power splitting technology and Toyota THS is the four-wheel drive system. In Toyota THS, the E-Four four-wheel drive system is adopted, that is, the engine and the driving motor drive the front wheels, and the driving motor located at the rear axle drives the rear wheels. There is no transmission shaft between the front and rear axles, and the power distribution is automatically controlled by the electronic control system. In the Ford Sharp L 2.0T EcoBoost E- hybrid, there is a transmission shaft leading from the output end of the hybrid system to the rear axle, realizing a real four-wheel drive system, which not only can bear higher load and bring better four-wheel drive performance, but also takes into account fuel economy.

Recently, a Changan Mazda EZ-6 car purchase invoice caused an uproar among netizens. The invoice clearly shows that the price of the EZ-6 pure electric BEV model is 221,800 yuan. This news has caused many industry insiders and consumers to discuss. Many people believe that the EZ-6, as Changan Mazda’s first new energy product and the only model in the joint venture B-class sedan market to provide range-extending power, is mostly true. Moreover, Changan Mazda is really not good this time.

First of all, start from the authenticity of the invoice. This car purchase invoice was issued on August 16, more than a month earlier than the pre-sale time. Generally speaking, a new car is launched, and the car company has a complete set of time to advance the process. Especially for a joint venture car company like Changan Mazda, it is very possible to negotiate the price 2 months in advance. In addition, although sensitive information such as invoice codes are coded, from the information of the invoicing party and the invoice seal of Changan Mazda Automobile Co., Ltd., this invoice does not seem to be fake, and it is likely to be internal information. To sum up, the invoice itself is very reliable, and the displayed EZ-6 price is also likely to be real data.

In fact, since the EZ-6 made its debut at the 2024 Beijing Auto Show, the car has quickly become one of the hottest discussed models in the joint venture new energy field. The reason why it has attracted a lot of attention is not only its design that stands at the forefront of the trend, but also because the EZ-6 is the only model in the current joint venture B-class sedan market that offers extended range power options, which to some extent makes up for the gap in the field of extended range of joint venture new energy models.

In-depth understanding of the product characteristics of the EZ-6, in terms of body size, the length, width and height of this model are 4921/1890/1485mm, and the wheelbase is 2895mm. The EZ-6 features frameless doors and hatchback design, which undoubtedly make its shape full of modern and futuristic. However, the design of the through taillights and the four round barrel lights on the sides makes people think of classic Mazda design elements.

In terms of power configuration, the EZ-6 provides consumers with both pure electric and extended range options, and adopts a rear-drive layout. According to the information currently exposed, the power parameters of the pure electric version are all 190kW, while the extended range version models use the same 1.5-liter range extender, and the power parameters are exactly the same. In terms of endurance, according to the different battery pack capacity, the endurance range of the pure electric model is 480 kilometers and 600 kilometers respectively, while the extended range model can achieve a long battery life of more than 1,300 kilometers under the condition of one charge and one tank of fuel.

In terms of smart configuration, the EZ-6 is full of sincerity. Equipped with the third-generation 8155 chip of Qualcomm Snapdragon, it is equipped with a 14.6-inch floating center control screen, plus a full LCD instrument panel and an AR-HUD head-up display, which makes smart technology feel overwhelming. In addition, the vehicle is also equipped with 360-degree panoramic images, 180-degree panoramic chassis, adaptive cruise control, lane keeping assistance, automatic parking and other functions. Luxury is reflected in its equipped Sony audio and 64-color ambient lights, as well as zero-gravity seats, which are very rare in the same class of models.

Judging from the configuration of the product and the price of other models, the pricing of the EZ-6 seems very reasonable. From the known information, the EZ-6 has far exceeded most joint venture models in terms of configuration. Moreover, as a joint venture pure electric mid-range car, the price of 221,800 yuan is quite competitive compared with the price of about 300,000 yuan for Tesla Model 3 and BMW i3, and the starting price of 227,700 yuan for Volkswagen ID7. This undoubtedly gives the EZ-6 a strong price advantage in the market.

According to Mazda’s previous pricing strategy, the price of the EZ-6 is expected to fall between 18-240,000 yuan. If there are some awesome policy support during the pre-sale period, it will surely further enhance the market competitiveness of this car. According to the latest news, the EZ-6 will start pre-sale on September 28 and is scheduled to be officially launched at the end of October, which has brought a lot of pressure to other joint venture new energy models. Overall, Changan Mazda’s strategic layout this time is obviously very wise, and the EZ-6 is very likely to become a new spoiler in the market.

Behind every successful model is a comprehensive market survey and strict strategic deployment. Whether this expectant Changan Mazda EZ-6 can stand out in the fierce market competition still needs further testing by consumers and the market. Welcome to share your views and expectations of this car in the comment area. We are waiting for the final answer to be revealed together!

1905 movie network feature In 2020, Wen Shipei had a particularly busy year. He had just finished filming the film "Once Upon a Time in the Tropics" in the summer, and in the winter, he had caught up with the short film "Killing Time" to start. In the past year, he had been idle, writing a new script while waiting for his work to be tested by the public.

　

To some extent, Wen Shipei is a creative director with a forward-looking consciousness, bold, avant-garde and with ideas.

　

Two years ago, the concept of the meta-universe had not yet arisen. He had already begun to think: when technology developed to a certain extent, machine labor had completely replaced human labor, and human labor was no longer needed by society, how would the ruling class want humans to spend the rest of their lives? How would humans consume their time?

　

He wrote the answer to the question into a screenplay, which later became "Kill Time," an infinite fantasy about 2046. As a unit of "After Tomorrow," produced by Ning Hao and starring Zhang Yu and Li Manxuan, the short film has been released recently.

　

There was a particularly long kissing scene between the two of them in the play. Zhang Yu hugged Li Manxuan and went from lying down to spinning, from still to jumping, from heaven to earth, like a dance that lasted for two minutes and forty seconds. In order to film this "kissing scene dance" well, Zhang Yu, who lacked dance experience, threw himself into intensive training before the film started, stood on tiptoe, practiced spinning, and "overcame" jumping. It took two weeks of hard work to get the last less than three minutes of amazement. During the "kissing scene", Zhang Yu was still the "abused" party and was slapped by Li Manxuan a lot. Because this detail was photographed many times, he was also "really slapped" forty or fifty times, making a sound.

　

Wen Shipei interpreted the meaning behind the passage, "It embodies the complete stage of a love: encounter, know, fall in love, hurt, forgive, compound, separate… As Garci ? a Márquez said in" One Hundred Years of Solitude, "even the most fanatical and faithful love is just a fleeting reality. In the end, it will only leave a hundred years of loneliness. And even if it will eventually be separated, boys insist on pursuing girls, which shows that love is our weapon against nothingness."

　

From "Once Upon a Time in the Tropics" to "Kill Time," Wen Shipei gradually formed his own narrative style and began to emerge among newcomers. Of course, there are occasional voices who feel that his ability to stand out is somewhat blessed by the blessing of luck. From successfully signing Ning Hao’s "Bad Monkey 72 Becomes a Young Director Program" to his debut partner Peng Yuyan and Zhang Aijia, Wen Shipei has been relatively smooth compared with many new directors.

　

"It’s hard to judge whether a director is lucky or unlucky. I am a lucky director, but I also have unlucky moments. I am an unlucky director, but I also have lucky moments." Looking back indifferently, Wen Shipei chose to emphasize that luck was just a note.

　

It is well known that only by creating excellent works can a director achieve good luck.

　

The following is a transcript of the conversation between 1905 Movie Network and Wen Shipei:

　

1905 Movie Network: Talk about the inspiration for the short film "Killing Time". What is the core that you hope to convey to the audience through this short film?

　

Wen Shipei: In simple terms, this is a love story that takes place in the future. A boy likes and pursues a girl. It involves an imagination of the future society. Based on various technological premises, robots can adapt to all walks of life, and even replace human labor. For example, autonomous driving is about to replace the driver industry. In the future, human labor may no longer be needed, so how will the ruling class want people to spend their lives, and how will humans consume their time? This is an imagination. I think a lot of science fiction works are about the present, about specific problems in our lives, or a tendency to change.

　

1905 Movie Network: Share the design of the two protagonists’ "kiss dance" in the film. What is the specific significance of this plot?

　

Wen Shipei: My imagination of it is a love from beginning to end. Two people meet and love each other, during which there is suspicion, mutual hurt, and finally inevitable separation. This kiss is designed based on this concept. As Márquez said in "One Hundred Years of Solitude", no matter how loyal love is, it may be fleeting, and in the end it will only leave an eternal one hundred years of loneliness. Because human life is limited, then love must be limited. They collide, then kiss goodbye, and separate, but boys still hope to pursue girls. Love is our weapon against nothingness.

　

1905 Movie Network: To some extent, do you agree with others’ evaluation that you are a relatively lucky director?

Wen Shipei: Some people say I’m lucky, some people say I’m not lucky, and I don’t know what others will say. People are complicated, and I’m a lucky director, but I also have unlucky times. I’m an unlucky director, but I also have lucky moments. Now a lot of things are just making complex concepts rough and simple, and these need to be considered in a longer time dimension.

　

1905 Movie Network: Talk about the change of mindset after filming "Tropical Past" and "Kill Time"? Are there any new creative plans next?

　

Wen Shipei: My mentality has not changed much. At present, I am still in the process of learning and growing up. Of course, during the learning process, I am also exploring more step by step. The most important thing is the story I want to tell next. I have considered a lot, and the second feature film is being created. It is inconvenient to disclose it for the time being, and it is not allowed to disclose it. (laughs)

Original, small print, Indian aesthetics

I believe everyone has been swiped by the news of Hu Ge getting married and having children, right?

Hu Ge has finally become a father, and everyone’s heartbreaking life events have been settled, which is also a blessing.

It can be found that Hu Ge suddenly announced the birth of the child, and he received everyone’s blessings. Why is Hu Ge’s national popularity so high? Where is his charm?

Hu Ge gave birth to a baby, and both the girl and the young woman fell out of love?

"Today I am a father, mother and daughter are safe"

Today, Hu Ge was suddenly officially announced as a father, catching netizens by surprise, and instantly bursting the Internet. After all, Hu Ge had always been very low-key about his private life, and was also called a "missing person in the entertainment industry".

Because the wife is an outsider, in order to ensure the smooth birth of the child, this happy news has been kept secret.

As a "fairy sword left-behind child" + "best man professional household", Hu Ge, who was madly urged to marry, pulled Peng Yuyan as a shield.

Even He Jiong teased Hu Ge, "Should I be Wu Lei’s best man?"

But in fact, Hu Ge still yearned for the role of family and father.

And now, in the blink of an eye, Hu Ge’s children have landed, and they are doing big things in a muffled voice.

From then on, Xianjian San entered a state of full marriage and love.

Fans expressed their shock and lamented that my youth was over, but they still offered their best wishes.

There are those who use children to urge the progress of the filming:

There is pressure on Peng Yuyan:

He also lamented that he could no longer use Hu Ge as a shield to urge marriage in the future.

Youku even banned all of Hu Ge’s dramas to celebrate his birth.

Also, some negative voices have emerged online.

It is speculated that this amateur wife is his little assistant, saying that Hu Ge’s interview would only find outsiders if there were straight male cancer remarks.

But this doesn’t seem to affect Hu Ge’s popularity.

It can be seen that for Hu Ge’s hidden marriage and the operation of "suddenly having a child", he received more blessings, and netizens also had the attitude of celebrating the whole world.

Why Hu Ge?

For Hu Ge, viewers who have watched the Xianjian series all have childhood filters.

Speaking of Hu Ge, the first reaction in his mind was Li Xiaoyao.

Brother Xiaoyao in Xianjian was in Hu Ge’s prime, and this role also left a deep impression on the audience. Although Li Xiaoyao’s personality was strange, it was also cheerful.

"Legend of Immortals and Swords" stills

After that, he didn’t want to keep playing in idol dramas, and produced some excellent characters and works.

Mei Changsu in "Langya Ranking" is the process of Hu Ge’s acting precipitation. In this role, Mei Changsu is an independent individual, as if he can replace Li Xiaoyao’s position.

Ming Tai, the daring juntong agent in "The Pretender," is also gripping.

"Langya Bang" stills

Whether it is a costume drama or a modern film and television drama, years of training have created his superb acting skills.

In addition, he also starred in the drama "Dream Like a Dream" and the literary film "The Wild Goose Lake".

Hu Ge also transitioned from an idol school to an acting school.

Constantly experimenting with different genres gave the audience a good impression of Hu Ge’s willingness to step out of his comfort zone.

At the same time, Hu Ge has developed his image as an actor, and fans are more likely to focus on his work rather than gossip.

In addition to the outstanding performance in the works, what attracts everyone is self-discipline and inner temperament.

When male actors reach middle age, body management is essential.

The school grass of military art may eventually be unable to escape the fate of Shen Teng and Sha Yi

Many middle-aged male actors continue to develop in the two directions of "Tenghua" and "Overflow", constantly letting themselves go.

Or like Jin Dong, he was rejected because he was too enthusiastic about the role of a life mentor.

But Hu Ge doesn’t have the greasy feeling of middle age, doesn’t talk about teaching, doesn’t gain weight, and widens the gap with a group of middle-aged actors.

In addition, he has voiced the documentary "But There Are Books," read the classic monologue of "Hamlet" in "The Reader," volunteered for "Green Rivers," or worked as a charity to build an elementary school.

Although he was ridiculed as a missing person, in fact, Hu Ge in his life also had a character who was artistic and enthusiastic about public welfare.

Hu Ge chose to respond positively to his past feelings and admitted it generously.

Cheerful and straightforward also won him a better road popularity.

For example, the love affair with Jiang Shuying was admitted not long after it was exposed.

There is no black melon, no hype, in the mixed entertainment industry, it can be said to be a clear stream.

Hu Ge, who had experienced great success, finally chose to withdraw from Vanity Fair, like a nearly perfect symbol.

Overall, the works, low-key, and non-greasy have made Hu Ge an all-age actor, thus gaining a high national reputation.

Where is the charm of the top male god?

Li Xiaoyao was also a top fresh meat back then. To the sense of maturity accumulated over the years, Hu Ge has always been the male god of thousands of netizens.

In addition to professional qualities and character, from a visual perspective, a male god must be a unity of appearance and temperament.

Moreover, Xiaoyin found that their faces were all similar as a whole.

Seeing this, your first reaction must be: bullshit!

Don’t rush to refute, Xiaoyin’s similarity doesn’t mean the same facial features, but the similar facial structure.

"Frame" refers to the plane proportion of the facial features, and "structure" refers to the three-dimensional structure of the outline.

Good-looking architectures are generally similar: high three-dimensional, properly positioned and sized features, and smooth contours.

When the high-attractiveness and low-attractiveness faces were superimposed, they were found to be clearer because the samples had a higher degree of overlap.

High Attraction | Low Attraction

Let’s first look at the flat scale:

If we compare the male stars with our higher recognition, we will find that although their facial features are not similar in shape, the position and size of their facial features are almost the same.

Although their facial features vary widely, they are all the right size and in the right position.

This rare "fit" is the foundation for becoming a male god.

With standard plane proportions as a foundation, superior facial features are the icing on the cake; but even if the facial features are not outstanding in part, the whole will be very attractive.

After saying "frame", let’s look at the three-dimensional structure.

The structure of the handsome man mainly includes flat and thin structure, bone structure and soft curve structure.

The face with a flat and thin structure, the presence of the cheekbones is not strong, and the face is relatively flat.

This structure is clean and neat, with a sense of cleanliness and youth when the facial fleshiness is moderate.

The face, cheekbones and cheekbones of the bone mass structure have a strong presence and look very powerful.

Faces with this structure have a sense of justice and heroism, and most of the older handsome men of the last century are of this type.

There is also a soft curved structure, which is mainly seen in Korean male stars.

Unlike the above two types of bone > flesh, it is generally a straight-line structure, with no obvious bones visible on the front of the face with a curved structure. The lines are smoother, and the overall flesh > bone, making it more tender.

Hu Ge’s face has a strong three-dimensional sense, deep eyebrows and eyes, a sense of bones, overall slender and masculine, and his facial features are in a more suitable place.

The sense of immortality that can perform ancient costume dramas can also hold modern costumes.

In addition to the handsome and traceable structure, the key to the charm of male gods lies in the seemingly metaphysical "sexual tension".

It is illusory, but it makes some male gods who are not extremely outstanding at first glance have a strong attraction.

"Sexual tension" emphasizes the sense of secularity and interaction, and its creation requires the common blessing of body, eyes and atmosphere.

In the male star voting with "sexual tension", it was Duan Yihong who beat the competitors.

Any discussion about "sexual tension" must have him. Douban netizens commented on him: There is a wet sexual tension.

This "wet" feeling is actually a sense of secularity and interaction.

They are like a real person around you, with emotions of joy, anger, and joy. They are not always exquisite and handsome, but they can be seen and touched.

Hu Ge also had this "mature sexual tension" of the uncle department.

In "County Party Committee Courtyard", Mei Xiaoge and Qiao Mai briefly ended their long-distance relationship, and hugged and kissed the sexual tension.

In "The Wild Goose Lake," "sexual tension" is borderline.

Zhou Zenong, a marginal person at the bottom of society, is not tall, rich, handsome, and not so decent. He has the ruthlessness to struggle in life.

Liu Yijun is also a leader in sexual tension, but he is more of a "gentle scum" contrast.

The clothes are clean and the eyes are always watery, but the behavior and body language contrast with the appearance.

In "Pretender", the instructor who has complex emotions for female students, licking lollipops is playful and meaningful.

The "sexual tension" of young male stars is more reflected in the fresh hormonal breath.

The "sexual tension" of Wang Jiaer and Chan Weiting mainly comes from the uniform body of muscles.

There is also Xu Guanghan, who well interprets the "gloomy feeling of a punk".

The protruding Adam’s apple, slender fingers, and sagging shoulders when relaxed fit the ruffian element of the character.

Ultimately, the key to our male star’s aesthetics is actually a sense of substitution. A handsome face meets ideal expectations, while sexual tension satisfies more worldly desires.

Even if the appearance and aesthetics are constantly changing, the charm of male gods will always remain.

Authors: Cong Xia, Lasp

Editor in charge: Cong Xia

Original title: "Why is it Hu Ge?"

Read the original text

wubai

wubai

　　In order to welcome the online game "Wind and Fire Journey" on the stage, the spokesperson of the Rock King Wu Bai specially rode a cross-country beach bike that symbolizes the spirit of wind and fire, entered the venue handsomely, and held the holy fire to open the game listing. Wu Bai also donned a dozen kilograms of combat robes and paint to shoot TV commercials a few days ago.

　　Wu Bai, a rock king with a full schedule and work schedule, also specially produced the theme music "Wind and Fire" for the game this time. This powerful music will also be included in his upcoming album in October. In addition, the game Shinkansen specially asked the original factory to make Wu Bai NPC (non-player character) in the game, so that players can also get in touch with Wu Bai in the game. Wu Bai NPC will not only talk to the player, but also help the player restore vitality or strength in a timely manner.

Editor in charge: Sun Jie

This is the first photo of the black hole at the center of the Milky Way released by astronomers on May 12. Xinhua News Agency

At 21:00 on May 12, Beijing time, the Event Horizon Telescope (EHT) cooperation organization held a press conference in seven cities around the world, including Shanghai, and announced the first photo of the supermassive black hole (Sagittarius A *) at the center of the Milky Way. For the first time in human history, the true face of the center of the Milky Way has been revealed.

This black hole photo was co-organized by the Event Horizon Telescope (EHT) and "taken" through a network of radio telescopes distributed around the world. Its release gives evidence that Sagittarius A * is the black hole in the center of the Milky Way, providing valuable clues for understanding this "behemoth" that is generally believed to inhabit the center of most galaxies. Its birth opened a new chapter in human exploration of the black hole in the center of the Milky Way.

Getting to know black holes for the first time

For the mysterious and vast universe, human beings are always full of imagination, and most of them come from the most primitive curiosity of human beings. With the development of science and technology, many imaginings have become scientific predictions, and through the unremitting exploration of generations of scientists, they have further become reality.

Modern astronomy tells us that the beautiful Milky Way we see at night is actually a flat disk-shaped spiral galaxy composed of hundreds of billions of stars. And our solar system, as an ordinary member of it, revolves around the center of the Milky Way 27,000 light-years away from the center of the Milky Way.

The "Galactic Center" was located in the direction of Sagittarius, which was covered with a large amount of gas and dust. It was difficult to observe in the visible light band, and the infrared and radio bands with longer wavelengths were less affected, which became the main way to study the "Galactic Center".

In 1933, when Carl Jansky of Bell Labs published a paper announcing the discovery of radio radiation possibly originating from the center of the Milky Way galaxy, it was the first time that humans had captured radio waves in the depths of space, but scientists at the time knew nothing about the secrets behind this intense radio radiation. Over the next three decades, Jansky’s findings were not only confirmed, but also traces of intense radio radiation were found in other, more distant galaxies.

Similar findings have led theorists to make bold predictions that galaxies harbor supermassive black holes at their centers, which are sources of intense radio radiation.

Black holes are cosmic celestial bodies that make many people curious. But few people really understand this cosmic "monster".

What is a black hole? "In layman’s terms, a black hole is actually the remains of a huge star," said Qin Ruiqiang, president of the Hebei Astronomy Amateur Association.

According to the introduction, the interior of a star is constantly undergoing thermonuclear reactions. When a star ages, it uses up the fuel in the center due to thermonuclear reactions, and there is not much energy produced by the center. At this time, it can no longer bear the huge weight of the shell. Therefore, under the weight of the shell, the core begins to collapse, and matter will inexorably "march" towards the center point. At this time, a supernova explosion will occur for a long time, until finally the star forms a star with a volume close to infinity and an almost infinite density, which is a black hole.

To fly from Earth to space, a rocket needs to reach a speed of 7.9 kilometers per second. As the mass of the Earth continues to increase, its surface attractive force will also increase, and the rocket will escape the Earth at an increasing speed. When this speed reaches 300,000 kilometers per second, nothing can escape the celestial body, including light.

A black hole is this celestial object that even light cannot escape, and this region is known as the black hole’s event horizon.

Inside, no light can escape, and all matter and mass gather at the singularity at the center of the black hole, where the curvature of space-time is infinite and the attractive force is infinite. Once inside the event horizon, all the laws of physics we know about the world break down.

In 1971, astronomers Nader Lindenberg and Martin Rees first predicted that there was a supermassive black hole at the center of the Milky Way. Because of the nature of black holes, it cannot be directly observed. But as the black hole swallows other matter, it forms an accretion disk, in which a large amount of matter rotates, rubs, and warms around the black hole, making the temperature here reach millions of degrees Celsius and appear very bright.

Black holes are one of the rarest cases in the history of science, developed to the point of exhaustion as a mathematical model without any observational evidence to prove their theory correct. In the early 20th century, black holes became widely known by Einstein’s general theory of relativity, but scientists did not discover the first black hole until 1970.

Although scientists have long simulated the appearance of black holes in supercomputers, they have long hoped to take a picture of them.

Photographing a black hole

With the continuous advancement of technology, humans can finally take pictures of black holes. Scientists chose two supermassive black holes as "models".

Released this year is Sagittarius A *, the supermassive black hole at the center of the Milky Way, 27,000 light-years from Earth and more than 400 times the mass of the Sun. The black hole image released in 2019 is from the galaxy M87, which is farther and larger, 55 million light-years away from Earth and 6.50 billion times the mass of the Sun.

"People observe these two black holes from the earth, they are very small, and the apparent diameter of the ring structure is only about 40 to 50 microarc seconds." Qin Ruiqiang introduced that a microarc second is about the size of the period at the end of an article on the earth when viewed from the moon. The two black holes seem to be a "doughnut" on the surface of the moon 380,000 kilometers away from the ground.

Such a small apparent diameter challenges the angular resolution of telescopes.

"Angular resolution is a term that describes the capabilities of a telescope," Mr. Qin said. The smaller the angular resolution, the better the telescope’s ability to distinguish distant celestial bodies, and the clearer the images we can obtain.

The optical telescope is affected by the lens process and the earth’s atmosphere, and its resolution is weak. Even the 39.3-meter European Extremely Large Telescope under construction has a theoretical limit angular resolution of only 1,000 microarcseconds, which is still far from 50 microarcseconds.

Therefore, scientists thought of radio telescopes.

The aperture of a single radio telescope can reach tens of meters or even hundreds of meters. Although the resolution is much lower than that of optical telescopes of the same aperture due to its longer observation wavelength, scientists can use a VLBI (Very Long Baseline Interferometry) technology to form two or more radio telescopes into a larger aperture radio telescope, and improve the resolution by increasing the aperture.

According to reports, the black hole photos released in 2019 were also contributed by the Shanghai Tianma Telescope. It formed the East Asia VLBI Network with several stations in South Korea and Japan to conduct observations. The addition of the Tianma Telescope has improved the quality of East Asia VLBI maps by 53%.

Although Sagittarius A * is closer to Earth, photographing it is much more difficult than M87 *. The achievement was achieved by the whims of more than 300 researchers from 80 research institutions around the world.

The EHT collaboration "combined" eight radio telescopes in six geographic locations around the world to form a so-called "Event Horizon Telescope" with unprecedented sensitivity and resolution.

In 2017, the eight telescopes, which travel north to Spain and south to the South Pole, cast a "big net" at selected targets to "retrieve" massive amounts of data to give us a picture of what a black hole looks like. But the observation window left to scientists is very short, only about 10 days per year.

In addition to the limitation of observation time, photographing black holes is also extremely demanding in terms of weather conditions. "Water in the atmosphere has a significant impact on this observation band, and water affects the intensity of radio waves, which means that precipitation can interfere with observations." As a result, experts say, the eight telescopes are located in areas with high altitudes, very little rainfall and a very high probability of sunny days.

In addition, successful imaging requires all telescopes to be fully synchronized in time. During observations, each radio telescope collects and records radio wave signals from the vicinity of the target black hole, which are integrated to obtain an image of the event horizon. To ensure signal stability, the EHT uses atomic clocks to ensure that the signals it collects and records are synchronized in time.

Chi-kwan Chan, a scientist at the Steward Observatory in the United States, the Department of Astronomy and the Institute of Data Science at the University of Arizona, has described the difficulty of observing Sagittarius A * this way: "The surrounding gas is rotating around Sagittarius A * and M87 * at a high speed at almost the speed of light. It takes a few days to several weeks for the gas to circle M87 *, but for the much smaller Sagittarius A *, the gas can circle once in a few minutes. This means that as the EHT observes Sagittarius A *, the brightness and pattern of the gas surrounding the supermassive black hole are also changing rapidly over time. Taking a picture of Sagittarius A * is a bit like taking a clear picture of a puppy chasing its tail."

In the future, EHT will make a black hole "movie"

Using existing images of two black holes with masses more than 1,500 times different, scientists can further examine the attractive forces in extreme environments.

The photo of Sagittarius A * was made from a combination of many photos extracted from the EHT observation data in 2017. Since then, in 2018, 2020 and 2021, the EHT cooperation organization has not stopped the pace of observation research. Moreover, the number of EHT stations continues to increase. In 2018, three new stations were added, including the Greenland Telescope, and the coverage of the observation array was further expanded.

In future plans, more telescopes will be used to expand the EHT observation array.

In addition to the increase in the number of telescopes, starting in 2023, the EHT will conduct observations in the 0.87mm band, which will improve the resolution by nearly 50% compared to observations in the 1.3mm band under the same circumstances. Sagittarius A * and M87 * remain the most important scientific targets of the EHT collaboration, and astronomers are exploring how they change over time and studying the surrounding magnetic field.

The continued expansion of the EHT population and technological innovation will allow scientists to share more compelling astronomical photos, and even "movies" of black holes.

"Using the next-generation EHT to film such a’movie ‘of the black hole at the center of the Milky Way is the pursuit of astronomers." Some astronomers said so.

Scientists in our country have long been concerned about high-resolution black hole imaging research. In this EHT cooperation, scientists in our country actively participated in the joint promotion of early EHT international cooperation, the joint application of EHT observation time, the observation operation of the Maxwell Telescope in Hawaii, and the post-data processing and analysis.

Scientists will also aim their telescopes at other sources to make more "doughnuts," experts say, a goal that could be achieved by building space telescopes because other "doughnuts" are smaller. (Wang Ludan, Hebei Daily reporter)

　　What does it mean to go ashore? I believe that many small partners are not very clear about this piece. Next, Xiaobian will introduce you to what it means to go ashore on the Internet. Interested friends can learn what it means to go ashore.

　　What does it mean to go ashore?

　　The meaning of online vocabulary is as follows: Literally understanding "Shang" means coming to a beautiful place. "Shore" corresponds to "sea" of "going to sea", which is a stable and solid situation. Comprehensively understand that "going ashore" means coming to a place where people feel happy and bright.

　　Postgraduate entrance examination:

　　It refers to the moment when the candidates didn’t announce the results in the second interview. No one has a bottom in mind. The high score in the initial examination of the postgraduate entrance examination only makes you see the hope of going ashore. And going ashore means being admitted to your favorite school.

　　Civil service examination ashore:

　　Correspondingly, people outside the system are now called "ashore" when they pass the civil service examination and enter the system to work.

　　The above is what I brought to my friends today. I hope it will help you.

　　"Cash on delivery, 99 yuan." What will you do when the courier hands you such a package with the same mailing address, name and contact information? Recently, Nanjing police cracked a fraud case involving "cash on delivery" as a means to infringe citizens’ personal information and commit precise fraud, involving a total amount of 12 million yuan. The project police went to Zhengzhou, Henan Province to arrest 13 suspects involved in the case, including 6 employees of a courier company, which uncovered the "shady" crime caused by the "stubborn disease" of the delivery industry.

　　The scam was exposed.

　　Sixty-year-old aunt is "more real"

　　Accidentally lift the veil of new criminal gangs

　　In the early morning of July 23, Aunt Liu, a citizen of Nanjing, went into the Hanzhongmen Police Station of Gulou Public Security Bureau of Nanjing Public Security Bureau to call the police. It turned out that when she went shopping the day before, her daughter signed a cash on delivery express in 99 yuan for her. "My daughter’s name, address and telephone number are all right, and she paid the money without thinking. But I didn’t buy online at all recently. When I opened it, it was a solar wall lamp, which was worth more than ten yuan at most. Isn’t it obvious that I was cheated? " Aunt Liu said that she called the sender’s phone number on the courier, but no one answered, let alone return the goods for a refund.

　　"Originally, my family advised me to forget it. If it was less than one hundred dollars, I would admit that I was unlucky, but I thought about it all night and I couldn’t figure it out. How did these people know my personal information? Are there many people like me who have been cheated? There are not many 99 yuan, and if it is gone, it will be gone. But if everyone does not call the police, these scammers will let them go unpunished? " Aunt Liu said. And her doubts and trueness have touched the keen nerves of the police, such as accurate personal information, small-scale widespread casting of nets, and goods with unequal value … … The characterization labels of these cyber crimes all point to new fraud crimes.

　　After receiving the report, the Party Committee of Nanjing Public Security Bureau attached great importance to it, and the Netan detachment of Nanjing Public Security Bureau dispatched elite police force to form a task force with Gulou Public Security Bureau to carry out case detection. The project police went to Zhengzhou, Henan Province to investigate according to the mailing address on the courier.

　　The case is amazing.

　　The courier and the illegal e-commerce are in cahoots.

　　Actually moved the company computer to steal citizen information.

　　After investigation, Zheng, a legal person of a technology company in Zhengzhou, has been engaged in e-commerce promotion business in the early years, and promoted the company’s products through the "push and implantation" of well-known network platforms. Zheng worked hard to get a job, and when chatting with the courier salesmen Liu and Wei, who had been familiar with long-term cooperation, he suddenly got the idea.

　　"Your courier company internal system can not find all customer information? You provide it to me, and I will spread the net widely in the way of cash on delivery, so that I can save the cost of advertising operation, and your delivery volume will go up, so that performance pay will come. I will give you 5 points at the end of the year. " Zheng and the courier discussed this.

　　The two sides hit it off, and driven by the "win-win" interests, a clear division of labor was formed, with Zheng supplying the goods, Liu stealing the data, Wei doing the after-sales work and Luo doing the coolie, each showing its strengths and being meticulous.

　　Because Liu is the leader of the express delivery salesman and is familiar with the operating system of the company, he has obtained the keys of three sales managers and stole customer data with their connivance. Wei is timid and shy, so it is appropriate for him to be responsible for the after-sales appeasement work. Luo is mainly responsible for picking up goods from Zheng’s company warehouse. What shocked the police was that two-thirds of the steps in the whole crime process were actually completed by the courier company.

　　Because it is getting easier and easier, and because of the huge delivery volume, the average daily delivery is 5000 pieces. Finally, the three people were so mad that Liu moved the computer with the company’s internal system to Zheng’s office and directly imported the accounting delivery name. The generated express bill was like running water, hundreds of meters long. Luo directly drove the truck of the courier company to Zheng’s warehouse, and hired more than a dozen laborers to find goods, pack, pack, label and scan together. Wei has a precise grasp of the victim’s psychology, and one in a thousand people can meet a more difficult one. In case the victim goes to the local express delivery point to make a statement, he will privately negotiate with the dispatcher for a refund.

　　Police reveal secrets

　　The suspect is very precise about the victim’s psychology

　　A courier bill hides the triple smoke screen.

　　According to the police investigating the case, in June this year, Liu, Wei and Luo only received performance pay linked to the number of shipments from their courier companies, with a per capita salary exceeding 50,000 yuan. Then, Liu steals user data. Does the company have no supervision and early warning? The police said that this is because there is a "stubborn disease" in the delivery industry.

　　It turns out that the courier company has many branches all over the country, and each branch has competition in the volume of delivery. In order to get the first place in the performance ranking, all branches will try their best, which is why all three department managers of Liu are conniving at his criminal behavior. In this regard, the relevant person in charge of the courier company said: "This kind of industry ills is not the existence of our courier company, but we will vigorously cooperate with the police to find out the ghost of the company and conduct self-examination. In the future, we will take the warning and force the supervision and rectification to prevent the delivery industry from falling into the hardest hit area of cybercrime. "

　　"The criminal suspect has grasped the victim’s psychology very accurately. This courier list hides the triple eye-catching method and accurately pokes the difficulty and pain of the current consumer rights protection." Jiang Guangdong, the captain of the Netan detachment of Nanjing Public Security Bureau in Gulou District, said that this kind of fraud also has its own "model".

　　The first heavy cover-up method of Smith — — Shipper’s name: fictional, this need not be explained too much, because as a victim, it is impossible to verify the authenticity of a name. But "dare to leave your name" itself is a powerful psychological hint of authenticity.

　　The second cover-up — — Shipper’s phone: This number looks like a fixed phone, but it is actually a mobile communication terminal, which is the "PHS" that was widely used in earlier years and has now been eliminated. When the victim made this call, there was basically no answer. The reason why the suspect doesn’t simply fill in an empty number is to confuse the victim, because if it is empty, the victim will immediately react and be cheated and choose to call the police. Only when the same number is dialed repeatedly throughout the day will the phone be connected. In order to appease the victim’s emotions and prevent him from waking up and calling the police, the suspect will use various excuses such as sending the wrong goods and returning the goods to delay the war.

　　The third diversion — — Shipping address: According to the investigation of the task force, the address left by the suspect on the express bill is a science and technology industrial park, and the real suspect’s address is actually next door to this industrial park. The reason for this setting is as follows: first, the industrial park itself is confusing and looks like the location of a formal company; Second, it is hidden in the city. This industrial park covers an area of more than ten acres, and the address does not indicate which area, so it is impossible to deliver it if you only follow this address.

　　However, "no matter how cunning the fox is, it can’t escape the hunter’s eyes." This criminal gang was finally detected by the Nanjing police and 13 suspects were arrested. (Yangzi Evening News/Yangyan reporter Mei Jianming correspondent Ning Gongxuan)

If you want to check the mobile phone Baidu hot search list, you can follow the following steps.

First open Baidu APP, then click the "Baidu" search box at the bottom, and click the "Hot Search" button in the lower right corner of the pop-up interface to browse the current popular search list.

In addition, you can also find the "Baidu" search box in the center of the homepage, click "Hot" next to the number on the right or enter keywords to search, and you can get more accurate and real-time updated hot search content. In addition to these methods, you can also view the corresponding information by entering keywords on the web page. In short, no matter which way you use, you can check the latest, hottest and most interesting topics and events conveniently and quickly.

　　CCTV News:Recently, the first fatal case of "Tesla Autopilot" car accident in China, the case of Tesla owner Gao Jubin, the father of the vehicle driver Gao Yanning who died in the accident, sued Tesla China Company, which made the latest progress after more than a year of difficult trial. Tesla finally confirmed that the vehicle was in an "automatic driving" state when the car accident occurred. This is only a small progress in this case, and the process of litigation still has a long way to go. So, what kind of traffic accident is this?

　　On January 20, 2016, a serious rear-end collision occurred in Handan section of Beijing-Hong Kong-Macao Expressway in Hebei Province. While driving in the first lane on the left, a white Tesla car ran into a road sweeper that was working ahead.

　　There were no brake marks before the collision.

　　In the process of handling the accident, the high-speed traffic police did not find any brake marks on Tesla cars before the collision. Combined with the on-site investigation and video data of driving recorder, after careful investigation, the high-speed traffic police department issued a letter of responsibility for this traffic accident.

　　Jia Weichuan, Director of Cixian Brigade Office of Hebei High-speed Traffic Police Handan Detachment: "The driver of the white Tuosule (Tesla) car did not take braking and avoidance measures when encountering the vehicle in front, which should be the main cause of the accident."

　　After being sent to two hospitals for emergency treatment, Gao Ya Ning, who was driving a Tesla car at that time, eventually died of his injuries and lost his 23-year-old life.

　　Gao jubin: "I always feel that the child died a little unjustly, and I have to find out the reason."

　　Analyze the driving video and infer it as "automatic driving"

　　Gao Jubin thought of the "automatic driving" function that his son had mentioned many times. After many experts were invited to study the video of the driving recorder, everyone unanimously speculated that it was precisely because Gaoyaning started the "automatic driving" function during driving and handed over the driving to the vehicle, and the "automatic driving" system failed to identify the vehicle in front, which eventually led to tragedy. Therefore, in July 2016, Gao Jubin sued Tesla’s sales company in China to the Chaoyang District People’s Court. Claim compensation for the loss of 10 thousand yuan.

　　Gao Jubin’s attorney, Wang Beibei.: "In fact, the amount of this compensation is not the purpose pursued by this case. We hope that through this case, it will have some social value and let the public know this ‘ Autopilot ’ The technology is flawed. Because of this immature technology, once you cause a vicious accident, it is a broken family like Mr. Gao. "

　　Both the defendant and the original witness to take out the data memory card.

　　On October 18, 2017, Gao Jubin finally waited for the day to test this Tesla car. After the accident insurance claims ended, Gao Jubin bought back the wreckage of this car from the insurance company and kept it in the garage. Now, the data stored in the car has become the most important basis for finding the truth of the accident for my son.

　　The plaintiff’s attorney, Guo Qing.When the garage door rose slowly, I stood at a distance of about two meters from the car. I saw that the car was exposed bit by bit, and it had crashed into powder, like a ferocious monster, and my heart was shocked.

　　Under the auspices of the judge and witnessed by both the original defendant and the defendant, the staff of Beijing CIMC Vehicle Judicial Appraisal Center inspected the vehicle. After more than a day, the appraisal agency completed the inspection of the vehicle and took out the memory card with the data of the vehicle driving state from the vehicle.

　　Get the data of memory card and send it to America.

　　After taking out this memory card, at the suggestion of the plaintiff’s attorney, both the original defendant and the defendant found a professional institution recognized by both parties and made a mirror copy of the contents of the memory card. The original defendant and the court each keep one copy. At this time, it is already January 2018, and it has been two years since the traffic accident occurred. After that, the data will be transmitted to the United States.

　　On February 26, 2018, the first Monday after the Spring Festival, several people came to the Tesla delivery center again and sent the data in the memory card back to the United States. The process of uploading is very simple. The judges put seals on the computers used for uploading and the doors and windows of the office where the computers are located to prevent people from entering. There are also surveillance cameras on the roof of the corridor.

　　Gao jubin’s wife Gao juhong: "At night, we still don’t feel at ease. The two of us are downstairs. Several of us took turns staring at it all night. Now I am afraid that even if there is a little hope, I want to have an explanation for my child, for fear that there are some loopholes and I am sorry for my child."

　　Interpretation of stored data was "automatic driving" at that time.

　　At two o’clock the next afternoon, the judge of Chaoyang court, the staff of the Judicial Appraisal Center of China National Aircraft Corporation and the original defendant came to this office again to check the return results. In response to the returned data results, Tesla engineers cooperated with the interpretation on the spot.

　　Gao jubin: "In the later period, at 2: 07 after repeated questioning, until the crash, what was the explanation of this letter? Finally, after repeated questioning, they told me that this was automatic driving, which finally proved that their son used automatic driving. There is also a data reading behind, and my son’s feet are still stepping on the brakes. I think it should be in the collision. When it is about to collide, it is estimated that the child found it, as if he wanted to brake with his feet. "

　　Gao Jubin told reporters that in April 2017, he had proposed to the court to adjust the amount of the claim from the original 10,000 yuan to 5 million yuan in response to Tesla’s prevarication and procrastination attitude in the previous litigation. At present, Gao Jubin’s lawsuit is still going on, and Tesla’s "automatic assisted driving" system is constantly updating and iterating.

　　Expert: There are five levels of autonomous driving technology.

　　According to Professor Yang Diange, director of the Department of Automotive Engineering in Tsinghua University, at present, the auto-driving technology of automobiles is mainly divided into five levels.

　　Yang Diange, Director of Automotive Engineering Department of Tsinghua University.: "The first-level and second-level autopilot can be regarded as a low-level autopilot, which is commonly known as the driver assistance system. At the third level, it is actually a man-machine co-driving, and at the fourth level, it is called conditional high-level autopilot. At the fifth level, it is completely unmanned."

　　According to Director Yang Diange, Tesla’s system should be at the level between the second and third levels.

　　Yang Diange, Director of Automotive Engineering Department of Tsinghua University.: "It should not be regarded as a very advanced automatic driving system. So from a technical point of view, it may be more appropriate to call it a driver assistance system. "

　　Car companies should have social responsibility to ensure safe use.

　　Director Yang Diange said that this requires automobile manufacturers to have a high sense of social responsibility.

　　Yang Diange, Director of Automotive Engineering Department of Tsinghua University."Automobile products are completely different from mobile phone products and computer products. It involves human life safety, and the requirements for its reliability are very high. Therefore, it is also very important to make great efforts, spend a lot of investment and do long-term tests in technology to ensure its safety, and at the same time let the people better understand, understand and use these technologies."