Is there a difference between different motors？ Accelerated measurement of krypton 001
2023 Volvo XC60 arrived at the store with the same appearance and a small upgrade.
[Pacific Auto Network New Car Channel] Recently, we photographed the real car picture of the 2023 Volvo XC60 (parameter picture) (inquiry base price | check and match) from the dealer. As an annual redesigned model, the appearance of the new car has not changed much, but it has been improved in terms of configuration, and the new car will be listed in the near future.
Appearance, the new car still uses the design of the current model, the front of the car also uses a polygonal grille, and with the straight waterfall design of the middle net, the classic Raytheon hammer headlights on both sides are still sharp. The overall design still retains the steady atmosphere of XC60. The rear of the new car is not much different from the cash, and it still retains the gas field that the tough urban SUV should have.
In terms of interior, the new car adopts a full LCD instrument panel and a three-spoke multi-function steering wheel. The central control is equipped with a longitudinal multimedia touch screen and an electronic gear shifting mechanism. The entire central control layout is as simple as ever.
In terms of configuration, referring to the 2023 XC60 T8 model, laminated glass will be added to the new car. In addition, the new car may be equipped with a brand-new intelligent infotainment system, and the safety configuration will re-match the functions of automatic braking, emergency parking assistance, crystal lever, remote control and automatic parking of some models.
In terms of power, the real shot model is the 2023 B5 four-wheel drive Zhiyi Deluxe Edition, which is equipped with a 2.0T turbocharged engine and a 48V light mixing system. In terms of data, its maximum power is 184kW(250PS) and its maximum torque is 350N·m, which matches the automatic gearbox of 8AT and is also equipped with a four-wheel drive system. (Photo/Text: Pacific Auto Network Ke Kaiwen)
＂Above the Cliff＂ should be watched, but also know how to watch it.
Just today, the May 1st gear was officially launched.
The industry and the market have been waiting for a long time.
Although I am not in a hurry to make a comeback for the second big schedule in 2021, it should be said that from the perspective of the industry, the first thing I think of is "Above the Cliff", no matter from the pre-screening or the announcement.
It’s not just three rounds of screening and a grand premiere, it’s as simple as showing your confidence to the market. Many people may think that Zhang Yimou+all-acting lineup+strong genre film attributes have their inherent advantages, which is true, but we often ignore the fact that-
It has been 12 years since the last Chinese spy war classic "Wind" on the big screen.
Spy GameThis is the key and even more difficult point of breaking the ice in the market of Above the Cliff.
How to use Xuanfa to break the ice, we will talk about it later. What we should pay attention to today is the result of this ice breaking.
I’m not sure yet. Above the Cliff is the one with the best reputation in May 1st, but it is.The audience is the largest.The one. For most viewers, from parents and children (preferably over 13 years old) to lovers and friends, all kinds of choices are compatible.
In fact, it is not easy for a spy film to do this.
At present, the box office prospect of "Above the Cliff" is not bad, so I also want to talk about two topics-
First, why a good spy film is so rare;
The second is how to appreciate a high-quality spy film.
For those who haven’t seen the film, the right is a movie guide.
Why are high-quality spy films so rare?
Director Gao Qunshu said after watching the film at the premiere on the 24th,After the wind, there are legends.
The familiar audience can understand the old story behind this statement-
The Wind 12 years ago showed us the development potential of China’s films in spy wars and genre films. After the wind on the poster, there was no legend in the world.
Indeed, the goodness of The Wind, even if it is reread after 12 years, is still undiminished and even more missed. But this, in turn, highlights that problem—
This type of spy war is difficult to produce classics.
First, the type elements are relatively complex.
Different from the more focused types such as love, comedy and action, it is very complicated to make a spy film, and it is natural to control and consider the content.
Take "Above the Cliff" as an example-
First of all, history and suspense are two basic types of elements in movies, corresponding to each other.Script and artIt becomes a top priority. In the 1930s, Harbin was full of exotic atmosphere, and the core elements of the battle of wits and courage between the enemy and the enemy eventually became the highlights of the film.
Secondly,Action and emotion(including love, affection and friendship) are the other two core elements of the film, or additive elements.
As a strong genre that can be taken out independently, it is not difficult for a film to make a strong effect in a limited space.
It should be said that "Above the Cliff" is also well done.
From train fighting, alley chasing to racing on a snowy night, the action design with great tension in a small pattern is remarkable.
As the key to sublimation, emotional drama is even more delicate. Careful taste is full of quiet forbearance, sacrifice regardless of gains and losses, and trust beyond life and death.
Finally, all the type elements are designed to give a strong contrast at the end.Heroic feelings.
This may be regarded as a small advantage of spy movies. When many types in front are mastered freely, the charm of a group of unsung heroes like agents will naturally be maximized.
In short, the complex genre elements determine a spy film, which is a great test for the director, screenwriter, actor and the whole creative team including all the behind-the-scenes staff.
Second, directors and screenwriters need to make clear and subtle choices in creation.
One phenomenon is that there are obviously more spy war dramas than spy war movies. The reason is also simple-
The theme of spy war is complex in type, and the story and emotion are amazing in thickness, so it needs enough time to complete the foreshadowing and expression. Therefore, the length of coming from the screen to the screen was limited at that time, and the test was the director and screenwriter.Make a Dojo in a snail’s shellThe ability.
This requires the screenwriter to complete a text choice in the early stage of creation, and the director should clearly strengthen it in shooting and post-editing.We should pay more attention to the type elements, and how to improve the narrative effect through the lens language, and finally raise the emotional concentration with the finishing touch..
Every detail, see the skill.
Director Zhang Yimou and screenwriter YongXian Quan
On the Cliff, the choice of editing and directing is also very beautiful. We will discuss this part below.
The third is the natural sense of distance of the spy war theme.
As mentioned earlier, the advantage of the spy war theme lies in its own heroic complex, but we should also see that when this theme comes from a small screen to a big screen, the sense of distance may be an important factor for many creators to retreat when they are watching movies.
The strangeness to history and alienation from the drama of the times test whether the creator can let the younger generation get it from a spy film.Don’t lose the pleasure of watching movies like other mainstream films..
This may also be the reason why many people take off their hats to Zhang Yimou after watching the movie.
His exuberant creative energy, his willingness to get closer to young audiences and his courage to face difficulties are all impressive.
For "On the Cliff", it is precisely because of overcoming these three major problems that there is a legend after that rumor.
How to enjoy a high-quality spy film?
Spy movies are rare, and once they appear, they are naturally worth seeing again.
For most viewers, if "Above the Cliff" is regarded as a high-quality genre film, it is not necessary to gulp down a lot of excitement. But it is inevitable that some potential fun will be lost.
So, how to appreciate a high-quality spy film-
Brush and clear the story.
The plot of the film is not complicated. In a word, it is a very small-scale trick between enemy and enemy agents during the Anti-Japanese War. But a good genre film is like this, telling a simple story in a complicated way and telling it brilliantly.
What I want to focus on here is the so-called creative choice mentioned above.
The outrat action carried out by four agents is not so much the main line of the film as a key McGovern, and this action leads to ten main characters on both sides.
In other words, Zhang Yimou’s purpose this time is not to tell the audience a complete action, but to present the status and destiny of the characters.Behind your wits and moderate blank space, it is the people in extreme circumstances who finally guide and impress the audience..
This choice is strong, which is different from the logic of the drama.Film thinking.
Therefore, the first time you look at it, you enter the story as well as the characters.
Especially considering that the film has designed traitors and undercover on both sides, this arrangement has greatly improved the suspense of the film, especially the sense of substitution of the audience into the fate of the characters.
Two brushes, enjoy the performance.
Fuzzy character identity, extreme living environment and extreme drama tension, the innate conditions of these scripts, when meeting a group of good actors, will inevitably bring a rare and wonderful group drama.
Many viewers who watched the screening talked about Zhang Yi’s electric chair torture and Amanda’s several silent tears, which were the highlights of the film.
However, there are still some bright spots that are easy to ignore in the performance, which need special attention when brushing. The point here is—
The cold and cruel realistic environment, the moment of collision with real human nature.
For example, Zhang Yi was seriously injured and decided to entrust an orphan before his death; Another example is Yu Hewei’s immobility in the face of Dahong Ni’s questioning, and the coffee shop’s timidity in retreating to its subordinates.
The first time you watch it, you may be taken away by the plot. After understanding the whole story, the level of fine performance is another pleasure brought by a good movie.
Three brushes, aftertaste details.
The film is only 120 minutes long. Considering so many characters, high-density narrative efficiency, the internal tension of a single scene, and many good details, you can’t feel it completely once or twice.
Among them, a very important change in Zhang Yimou’s personal creation is-
Compared with the past fascination with empty mirrors and big prospects, this time the energy is completely focused on big close-ups, group image shaping and small-scale group drama.
For those who often have four or five characters in the cross-play-such as the train play at the beginning and the dinner table play in the mansion-it is complicated and even one person brings two identities. Behind every micro-expression, there is a subtle psychology that can suck up the taste.
In addition, some carefully designed small details are also worth feeling carefully.
For example, how to complete the joint code between agents; For example, the comparison of one stop and one kneeling at the end of the shooting scene; Another example is the implantation of cultural symbols of the times from the book Mei Lanfang’s Journey to the United States to the film The Gold Rush.
Don’t underestimate these details-
In terms of film techniques, they are not isolated from the story, but an important part of the main task;
At the level of genre film creation, these are the production modes that China film industry should have. In other words,This is based on our own cultural tradition.Instead of imitating Hollywood step by step.
Of course, another detail that can’t be ignored is the film.Emotional thickness.
Aside from the heroic aura of spy films, it is very important whether a genre film can move people with emotion, whether the characters are grounded, and whether human nature is greater than divinity.
In "Above the Cliff", the agent, who is often full of divinity, is a person with weakness and obstacles. TA are father, mother, husband, wife and lover. Some people think that if Zhang Yi didn’t want to have a look at the children, he might not have been caught. There is a side where the audience substitutes the characters and worries about them, and there is also a consideration that the creators let the characters fall from the sky to the ground, and finally become three-dimensional (even the traitor played by Lei Jiayin, the process of betrayal is also portrayed credibly enough).
It is precisely because human nature has stood, and the divine side is more shocking.
Before the action began, what Amanda said.Alive, go find the child.; Zhang Yi’s old week in the magic cave; Hakodate Zhang Yi whispered to Liu Haocun that he had lived in that small house before, leaving two children whose life and death are unknown now …
Behind the details, such as how much past glory, even how much bitterness, perseverance and faith can be drawn and filled by the brain, the emotional impact among them is very strong.
tag
Looking back now, at the beginning of the movie, four agents parachuted into the knee-thick Woods and disappeared in an instant; At the end, the task was completed, and the two agents stood looking at the leaving car for a long time.
In history, how many such great things were wrapped in sacrifice and fearlessness, and finally they were quietly hidden under the heavy snow and water, and no one knew it, let alone missed it.
A line repeatedly mentioned in the movie is,It will be fine if it is dawn., see a comment, summed it up very well-
Before dawn, the hero stood silently; After dawn, light and shadow spread the legend.
The unsung hero should not be forgotten, which is the value of the film and the significance of transcending the type of spy war.
Intensive registration of trademarks of ＂Ask Word Generation＂ and ＂Boundary Word Generation＂ accelerated the landing of Huawei HarmonyOS Zhixing Alliance.
The first financial news, after asking the world and the intellectual world, Huawei Smart Car Alliance is welcoming more members.
The First Financial Reporter found that since the beginning of this year, Huawei is intensively registering the trademarks of "Wen Zi Generation" and "Jie Zi Generation", and the number of registered trademarks has reached nearly 20 respectively.
Among them, the trademarks of "Jiezi Generation" include Tengjie, HarmonyOS Jiejie, Qiqie Jiejie, Xiaoxie Jiejie, Lanjie, Xuanjie, Zhijie Jiejie, Zhiyie Jiejie, Xiangjie Jiejie, Haojie, Yijie Jiejie, Hejie Jiejie, Youjie Jiejie, Youjie, Yaojie and Tongjie Jiejie.
The trademarks of "Wen Zi Generation" include Wen Xiao, Wen Qing, Wen Speed, Wen Xing, Wen Hao, Wen Chi, Wen Cang, Wen Yao, Wen Yue, Wen Hao, Wen Kun, Wen Teng, Wen Xiao, Wen Ling, Wen Ji, Wen Jing and Wen Zhou.
In addition, Huawei has even applied for a "far ahead" trademark of means of transport, while the applied "HarmonyOS Zhixing" trademark is in the stage of "waiting for substantive examination".
A few days ago, after the consultation, the second smart car brand Zhijie jointly built by Huawei and Chery was officially unveiled, and its first model, Zhijie S7, also started pre-sale. At present, the booking volume has exceeded 10,000.
The cooperation modes between Huawei and car companies can be divided into parts supply mode, HI mode (solution mode) and intelligent car selection mode. Among them, intelligent car selection mode is the most involved mode of Huawei in car manufacturing, and it is also the relatively rapid and mature mode of Huawei’s landing in automobile business at present.
With the addition of the intellectual community, Huawei’s "Automobile Corps" has gradually moved towards the road of scale replication. Recently, Huawei’s intelligent car selection model has been officially upgraded to "HarmonyOS Zhixing", that is, "HarmonyOS Smart Car Technology Ecological Alliance", in which both the intellectual community and the intellectual community have been included. Since then, the smart car eco-brand alliance built by Huawei has begun to take shape.
The First Financial Reporter learned that at present, HarmonyOS Zhixing has two merchants, AITO and Zhijie, on an open platform, and the officially recommended products also include Wenjie M5, Wenjie M7 and Zhijie S7.
Yu Chengdong, managing director of Huawei, CEO of BG and chairman of BU, a smart car solution, said at the above-mentioned press conference that Huawei’s smart car selection model is HarmonyOS Zhixing, and now there are four partners, including Celeste (601127.SH), Chery, Jianghuai Automobile (600418.SH) and Beiqi Blue Valley (600733.SH).
At the beginning of this year, Yu Chengdong once said that Huawei wanted to build an eco-brand alliance of smart car selection, so as to facilitate Huawei’s unified marketing, service and retail with more smart car selection partners in the later period and reduce the complexity of the work. He also explained, "There is no conflict between the car companies that cooperate with Huawei to make smart selection mode. Some make SUVs, some cars, some make MPVs, some make B+ cars, some make C-cars, and some make D-cars. The products made by each car factory do not overlap. I hope they can be combined to become a complete solution in a car system. We will make full use of the production capacity and resources of the car factory and will not waste resources repeatedly.
At present, there are mainly two SUV models under the ownership of Zhijie, and the first model in Zhijie is positioned as a C-class pure electric car. It is reported that the first model jointly developed by Jianghuai Automobile and Huawei is a high-end new energy MPV, and the price may be in the millions. The new car is expected to be mass-produced in the first half of 2025, and the production line is still under construction. The smart car of Beiqi Blue Valley and Huawei is a high-end pure electric car, which will be launched in 2024.
Some observers believe that Huawei may strengthen the label of "HarmonyOS Zhixing" and strengthen the market’s awareness of "HarmonyOS Zhixing" as a smart car selection business.
The reporter learned that at the upcoming Guangzhou Auto Show, the intellectual and intellectual circles will not participate separately, but will jointly participate in the exhibition under the name of "HarmonyOS Zhixing" to jointly exhibit the intellectual circles M5, M7 and S7.
Original title: Intensive registration of trademarks of "Ask Word Generation" and "Boundary Word Generation", and accelerated landing of Huawei HarmonyOS Zhixing Alliance.
Editor: Li Zhoufang Editor: Wu Zhonglan Audit: Feng Fei
Artificial intelligence is an opportunity and a challenge. Experts suggest that supervision should be strengthened from all aspects.
CCTV News:As an important part of Cyber Security Publicity Week, the 2023 Cyber Security Expo is being held in Fuzhou. The reporter noted that how to better develop the artificial intelligence industry attracted the attention of the participants. Many experts believe that although generative artificial intelligence can greatly facilitate and improve human life style, it also poses a new challenge to network security and needs to strengthen supervision from all aspects.
Experts pointed out that any technology has two sides, and there are a series of security risks hidden behind generative artificial intelligence, which pose new challenges to national security, social security, network security and data security.
In terms of security, experts pointed out that excluding human intervention, the security problem of artificial intelligence itself is also obvious.
China computer federation (CCF) Computer Security Professional Committee Member Degree:First, at the source, the data may be poisoned and polluted, so the original training data may have problems. Second, when training, there may be a big data discrimination algorithm in it, and it may not be a fair algorithm, which will lead to problems in the results. Thirdly, there will be a feedback mechanism in the final output stage, and the feedback mechanism may inject some malicious data or samples, which will also lead to the deviation of the answers obtained by this model.
So, how to deal with the hidden dangers of artificial intelligence? Experts said that this requires joint efforts from the supervision, practitioners and enterprises.
Li Xinliang, Expert of Guangdong Digital Government Network and Data Security Emergency Response Expert Group:In view of the security risks that AI may bring, I personally feel that it is necessary to speed up relevant legislation at the national level and formulate relevant industry standards as soon as possible. In addition, for AI practitioners, it is necessary to strengthen the corresponding training so that they can carry out it at the level of national laws and regulations when using AI technology. From the enterprise level, we must fully consider the compliance of collecting citizen information, and at the same time, we must strengthen the relevant actions of data protection in the transmission and storage of these collected data.
Quantum computer has just entered its ＂electron tube era＂
Although I have heard the name of quantum computer countless times, like all concepts with the word "quantum", most people don’t know it.
The concept of quantum computer was put forward in 1980s, and it has been put into research and development for 20 years. So far, none of them has really gone out of the laboratory. But it is said that it will be very powerful. Google, IBM, Alibaba and many start-ups are competing to be the first to achieve "quantum hegemony", that is, to make quantum computers faster than traditional computers in a computing task.
After a superficial understanding of the principle of quantum computer, you will find that it is not much different from the computer we are familiar with.
Quantum computer: a quantum version of the computer
"Don’t think of the quantum computer as a brand-new system, it is an extended version of the classic computer, imitating the classic computer everywhere." Professor Han Zhengfu, chief scientist of Anhui Wentian Quantum Technology Co., Ltd. and key laboratory of quantum information of Chinese Academy of Sciences of China University of Science and Technology, told the Science and Technology Daily reporter.
Han Zhengfu said that the classic computer represents the number 1 or 0 by the voltage level, which is a bit.
The quantum computer corresponds to a quantum bit (Q-bit), which may be an electron whose spin arrow is up or down, or a light wave that vibrates vertically or horizontally … …
Traditional computing circuits are composed of various "logic gates", which correspond to various "quantum logic gates" of quantum computers. According to certain rules, the 0 and 1 of storage bits are changed.
Han Zhengfu said: "The traditional computer is played like this: a row of memory bits is written with an initial value (such as 10011001). Next, several steps are performed, and at each step, the numbers in the memory are transformed into another set of numbers. Stop after the program and read the numbers inside, such as 00101010, which is the calculation result. " The same is true of quantum computers.
The difference between quantum computers is that Q-bit is particularly flexible and not as rigid as Bit. It is both 0 and 1. For example, it is 60% 0 and 40% 1. This gives it super powers. You have to learn a little quantum mechanics to understand the mystery of Q-bit.
Fuzzy and accurate Q-bit
What do you mean, "it’s 60% 0 and 40% 1"?
Take a refresher course in senior high school physics: Experiments at the beginning of the 20th century found that substances are too small to be measured accurately. Because measurement means interference, even if you only look at it. When the object is so small as quantum level, its state will be completely destroyed by observation. By the way, the "touch-and-break" effect is used in quantum communication. Using quantum to carry the password can make it possible for someone to eavesdrop on this password signal and will certainly be found out. ) This is called "uncertainty principle". The smaller things are, the more blurred they are. You go to measure the position of an electron, this time in Beijing and next time in Tianjin. We can only say that a quantum "has a high probability of being in Beijing", "has a high probability of spinning arrows rushing up" and "has a high probability of lying flat and vibrating" … …
These probabilities can be determined by multiple measurements, although the reading of a single measurement is not necessarily.
Therefore, quantum bits are fuzzy and accurate: when the same number is read, 0 is read, and sometimes 1 is read; But after reading it many times, the probability of 0 will tend to a constant value, such as 60%.
Why is quantum computing faster?
"In a traditional computer, a high voltage is superimposed on another high voltage, which is still a high voltage; The superposition of qubits is different. " Han Zhengfu said.
Quantum bits store a vector, just like a clock, which corresponds to the probability.
The hour hand can point to zero (the qubit reading is 100% 0) or to three (the reading is 100% 1). Or point to 1: 30 (50% is 0 and 50% is 1), or point to any angle.
Traditional computers store "10011001".
Quantum computers store "bells, bells, bells, bells". Please imagine a row of clocks hanging in the lobby of the hotel.
In traditional calculation, 1 and 0 are superimposed to 1, and then a 1 is superimposed to get 0.
In quantum computing, the superposition of "three points" and "zero point" is "1: 30", and then the superposition of "three points" results in "2: 15".
Q-bit is more expressive than bit. A Q-bit can contain infinitely complex numbers. In this sense, "one is more than one". A Q-bit input transformation is equal to the transformation of multiple digits together, which is called "parallel calculation".
When the potential of parallel computing reaches its limit, the computing power of quantum computer is 2 n ∶ 1 compared with traditional computer.
But it should be emphasized that the results of quantum computers come from probability statistics. Quantum computer is different from tradition, it has to repeat the program again and again, and read it again and again (the result is different every time). Repeatedly, enough times (the reliability of probability exceeds 99.99999%), the ratio of each qubit to 1 and 0 is counted, and that is the required number. So when it comes to less complicated computing tasks, quantum computing may be slower than classical computers.
Rainbow and zebra
Before the advent of quantum computers, mathematicians were imagining to use the "rich connotation" of quantum bits to greatly reduce the calculation time. But so far mathematicians have only proved that quantum computing is much faster than traditional computers in two scenarios.
The first is to crack RSA algorithm. RSA is the most commonly used encryption method at present, and its mechanism is the difficulty of factorization — — Multiplying two large prime numbers is very simple, but splitting the product into two prime numbers may take tens of thousands of years for the computer.
Therefore, banks can send a number of thousands of digits publicly and master its two prime factors without worrying about someone working out these two prime factors — — Used to make private digital keys.
But more than 20 years ago, Peter Shor proved that an algorithm based on quantum computer can easily decompose factors, which also greatly increased the interest of academic circles in developing quantum computers.
Another possible application is "searching large unordered databases", or "looking for a needle in a haystack". Traditional computers can only compare targets one by one, while quantum computers can calculate in parallel. If the traditional computer time is t, the quantum computer time is "root t" The former takes 1 million hours, while the latter can be solved in 1,000 hours.
In addition to the above two kinds of calculations, quantum computers are also expected to make great achievements in chemistry, pharmacy and other fields in the future. The reason is: unlike traditional computers, quantum computers are real analog computers, which can reproduce the real nature (physicist Feynman first pointed this out).
The 0 and 1 of traditional bits are equivalent to black and white, and the "hour hand that can point at any angle" of quantum bits is equivalent to a full-color spectrum, which can display any color.
If the traditional memory is zebra, the quantum memory is rainbow. The world is colorful, and it is certainly more direct and convenient to describe the world with rainbows.
Just getting started
Quantum is very fragile and will collapse easily.
"To encode information in a very tiny thing, such as an electron or a nucleus, we must first isolate it and let it not work with the surrounding area. This subtle control is very difficult. " Han Zhengfu said.
All kinds of quantum carriers are accompanied by unique difficulties, for example, photons are always advancing, and electromagnetic fields can’t control them, which is very troublesome to control. At present, researchers are probably experimenting with dozens of carriers: electrons, photons and ions in traps … …
Han Zhengfu said: "The Key Laboratory of Quantum Information of the Chinese Academy of Sciences, which belongs to the Chinese University of Science and Technology, now has more than 50 associate professors, 150 doctoral students and nearly 30 postdoctoral students. There are many different groups in a team. Although the things studied are understandable to each other, there are specialties in the field, such as ‘ Make silicon ’ Some people will study the processes that the semiconductor industry cares about, such as exposure and cleaning; ‘ Do light ’ Research laser generators, oscillators, optical fibers and the like. "
"Domestic research on quantum optics began in the early 1980s. There are many more people now, but they are still unpopular. Professionals are scarce. " Han Zhengfu said, "In fact, there are not enough talents in the world. So Google spent hundreds of millions of dollars to dig a team from the University of California, Santa Barbara, mainly studying superconducting quantum computers. "
At present, major companies and research institutions are still improving the quantum bit quantity — — Strive for dozens of quanta to be stable at the same time, and don’t collapse too quickly. Superconducting machines cost millions of dollars to make the environment close to absolute zero. The engineering experimental machine is improving, but it is not known when it will be practical.
Looking back at the first computer ENIAC in 1946, 18,000 electron tubes were used, which were glass tubes in which electrons were evacuated and flew. ENIAC weighs 30 tons and only calculates 5000 times per second. Without the semiconductor revolution more than ten years later, there would be no computers and mobile phones today.
It should be said that the quantum computer has just entered its "electron tube era". (Science and Technology Daily reporter Gao Bo)
Dunhua News Network transformed consulting rooms in 14 hospitals and sent 38 bloggers for physical examination. Xiaohongshu launched a friendly action for women’s physical examination.
Such as writer Susan • Sontag wrote in Metaphor of Disease that everyone may face the disease, but in thousands of years of culture, some diseases have been labeled, making it difficult for people suffering from the disease to face themselves.
On the occasion of International Women’s Day on March 8th, Xiaohongshu Health launched the activity of "It doesn’t matter if there is something wrong", which helped more people to eliminate their sense of shame and anxiety through online topics and practical actions such as knowledge popularization and physical examination of 38 bloggers, and held the "It doesn’t matter meeting", which provided a place for public discussion on the topic of gynecological diseases that was originally shy. It is also to send care to women through the transformation of offline hospitals.
Susan • Sontag said, it doesn’t matter, the disease is just a disease, not a disaster from heaven, so don’t be ashamed to say it.
And Xiaohongshu also wants to tell you that there is something wrong with it, and it doesn’t matter. Action is the certainty of physical and mental health.
From slogan to action "it doesn’t matter"
China Reproductive Health Research Report 2022 shows that among more than 3,100 women in 31 provinces and cities, 71% have gynecological symptoms such as irregular menstrual cycle, abnormal vagina and leucorrhea, but only 57.5% choose to see a doctor after gynecological symptoms appear.
Most of the shackles of women’s fear of illness and medical treatment come from the metaphorical "shame" and "fear" of illness. In addition, the uncertainty of diagnosis and the worry about future results have also discouraged many patients.
How to liberate from the metaphorical pressure brought by the disease, Susan • Sontag gave the answer: to get rid of these metaphors, we can’t just avoid them, they must be exposed, studied and exhausted.
In the online activity of "There is something wrong, it doesn’t matter", Xiaohongshu invited doctors as white coat friends to promote knowledge and ideas. And encourage more users to share the most authentic medical experience. Promote action with popular science, radiate the whole people from women, and reduce the anxiety and shame of ordinary people about diseases.
At present, there are 210 million exposures and 1.76w notes on the series of topics with # small problems and small methods. In addition to inviting many gynecologists and surgeons such as Dr. @Jojo to conduct popular science on women’s health; Xiaohongshu also launched the # It doesn’t matter action with 38 bloggers for physical examination. At present, many bloggers, such as @ Lahongshang @vivi Keaduo @ Sophie and Azhe, have shared the experience of gynecological examination, which is a name for gynecological diseases. Driven by them, more female users are willing to overcome shame and make changes for their health.
At the same time, on March 7th, Xiaohongshu also held a "Never mind meeting", inviting female characters from different fields, including doctors, writers, talk show actors, screenwriters and so on, to share their experiences and stories of coexistence with Xiaoxiao.
In gynecological examination, many women will be afraid of pain, and even wonder if they are too "melodramatic". In fact, individuals’ feelings of pain vary from person to person. As Si Wen said, we should respect the threshold of self-pain. Courageously expressing your pain during the examination is also a key step to face up to the disease.
From Online to Offline Friendly Clinic: A Closed Loop of Community Care
In recent years, the popularization of health knowledge is also driving the change of social concepts and promoting the public to face diseases and daily life with a correct attitude.
The fear and shame before seeing a doctor can be dispelled through popular science and experience sharing, but the discomfort in the actual examination is easy to leave a psychological shadow on women.
Ding Ding, director of the Department of Obstetrics and Gynecology of Huashan Hospital (Baoshan Campus) affiliated to Fudan University, told reporters that in terms of physiology, the discomfort caused by gynecological examination may be the feedback of most people, especially in the first or unfamiliar environment. "Some patients will also tell me that they don’t know what examinations to do, or what items to do in the routine physical examination of gynecology, and how often to do them … …”
It is not difficult to see that, in addition to professional medical advice, women also expect a warm and comfortable medical environment. Based on this, Xiaohongshu linked Ruijin Hospital affiliated to Shanghai Jiaotong University School of Medicine, Huashan Hospital affiliated to Shanghai Fudan University (Baoshan Campus), Second Affiliated Hospital of Zhejiang University School of Medicine, Union Medical College Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology, Xiangya Second Hospital of Central South University, Henan Provincial People’s Hospital, Obstetrics and Gynecology Hospital affiliated to Fudan University (Red House), Hunan Provincial People’s Hospital, Shanghai Tongren Hospital, Shanghai Jiading Central Hospital, Chengdu Women and Children Central Hospital, Changsha Central Hospital (Red House)
Taking Huashan Hospital as an example, Director Ding Ding revealed that through the warm environment transformation, such as relaxing and encouraging floor stickers, gynecological examination posture wall stickers, "it doesn’t matter doll" decoration, and men’s stop to set up illustrations, we strive to create a "it doesn’t matter, relax and friendly clinic" to alleviate everyone’s fear and worry about gynecological examination and treatment and convey the warm concept of "it doesn’t matter, relax".
In order to optimize the experience of women’s physical examination, many warm-hearted copybooks have been posted in the waiting area of the gynecological clinic of Huashan Hospital, such as "Don’t worry, the little problems on your body will always get better slowly" and "If you don’t take good care of yourself, just say sorry to your body, and it will definitely tell you that it doesn’t matter."
The examination bed or chair in the clinic is the place where the patient’s fear concentration is the highest. In order to ease the tension, Xiaohongshu United Hospital posted the slogan "Never mind, relax" on the ceiling, "Speak out if you feel uncomfortable, and the doctor will accompany you" and other encouraging slogans.
In addition, for women’s concerns, such as "will gynecological examination hurt?" "How to check the posture?" There are also wall stickers and signs to help patients who enter the clinic for the first time quickly understand how to cooperate with doctors for examination. After the examination, "it doesn’t matter" accompanying dolls, including cute cartoon immune cells, uterus, stomach, etc., will be sent as long-term companionship to bring emotional value to patients.
It is worth mentioning that all warm-hearted and encouraging slogans come from the notes sharing of real users in Xiaohong Bookstore. In this process, Xiaohongshu realized the real concern for women from online to offline.
According to feedback from many hospitals, these improvements have been well received by many patients, and "fun" and "warm heart" are their most direct feelings. When waiting for treatment, many patients punch in and take pictures next to the floor stickers and wall stickers. A doctor admitted that she saw more patients’ smiles in the reformed clinic.
Xiaohongshu hopes that through the activity of "It doesn’t matter if there is something wrong", the public’s concept of diseases and women’s health problems can be changed, and the social value as a lifestyle platform can be highlighted.
Zhiji has released a roadmap for the landing of smart driving products, and will ＂technology go to sea＂ in 2024.
Guo Hui said, "The NOA public beta of the city to be opened in October means that Zhiji Automobile has completed the accumulation of other industries for many years in two years, and has continuously set a new record for the fastest mass production of intelligent driving products in the industry."
Guo Hui revealed that IM AD is preparing for the technology to go to sea, and has completed the European localization adaptability training, and the planning algorithm has adapted to the local environment and driving habits. In 2024, with the launch of the first global strategic model LS6 of Zhiji Automobile, Zhiji Automobile will share China’s intelligent driving technology with the world and rapidly expand its overseas influence.
In September, open the public beta of "NOA to high-precision map"; In October, open the "Urban NOA" public beta; In 2024, the "commuting mode" covers 100+ cities across the country; In 2025, IM AD will enter the era of Door to Door (full scene commuting) …
Guo Hui, deputy CTO of Zhiji Automobile and chief scientist of Intelligent Driving, announced the "Landing Roadmap of Intelligent Driving Products of Zhiji Automobile in the Next 3-5 Years" at the "iAd Day Intelligent Driving Conference in Tsinghua" held yesterday (August 16th).
Photo by Guo Hui Wang Yueyue, deputy CTO of Zhiji Automobile and chief scientist of intelligent driving
"The NOA public beta of the city that will be opened in October means that Zhiji Automobile has completed the accumulation of head players in other industries for many years in two years (the Zhiji brand was released in 2021), and constantly refreshed the landing record of’ the fastest mass production of intelligent driving products’ in the industry." Guo Hui said, "iAd, the intelligent driver assistance system of Zhiji Automobile, not only surpasses most human drivers in safety, traffic efficiency and road game ability, but also provides users with an experience that is obviously superior to the industry standard."
According to reports, at present, Zhiji Automobile has achieved intelligent driving 3.2 times the safety of human driving. The statistical results of actual driving data show that at present, the number of collision accidents per million kilometers of IM AD is 0.6, which is far lower than the number of collision accidents per million kilometers driven by human beings, which provides a solid security guarantee for the user experience of man-machine driving. IM AD’s safety class false braking frequency is less than once per million kilometers, which is 5 times better than the industry head standard.
In terms of performance experience, IM AD’s delivery standards are equally strict, whether it is "driving performance" such as lane-changing efficiency, driving center performance, driving fluency and driving comfort, or "parking performance" such as parking space recognition ability, parking success rate and parking fluency, all of which exceed the level of the industry’s top players; The success rate of IM AD lane change is as high as 98%, the uncomfortable deceleration is only 1.3 times per thousand kilometers, and the success rate of parking is 97%. It can be called a typical "hexagonal warrior".
In Guo Hui’s view, as a new brand, behind the distance between Zhiji Automobile and its head players in two years is the underlying technical advantage of joint development and two-way empowerment with Momenta-the core competence composed of more efficient architecture, rapidly evolving algorithms and higher utilization of generative data, which will continue to drive the accelerated running of iAd’s intelligent driving evolution.
Momenta CEO Cao Xudong Wang Yueyue photo
According to Cao Xudong, CEO of Momenta, iAd is the only dual-intelligent computing platform compatible with Xavier and Orin, with more efficient architecture adaptability, 90% reduction in computing power requirements and 500% improvement in model operation efficiency. Based on this, limited computing power can also achieve global visual integration; Only the scheme of "single lidar+single Orin chip" can also cover all urban scenes and meet the needs of NOA for high-precision maps.
At the same time, IM AD algorithm has faster technical evolution ability. In 2021, OneModel, BEV and Transformer technologies have been implemented, and in 2022, the first car was equipped to achieve mass production, laying the industry-leading technology base. In April 2023, Zhiji Automobile and Momenta released the industry’s first D.L.P artificial intelligence model, which solved the bottleneck problem of cognitive intelligence. The "NOA-to-high-precision map" public beta, which will be launched in September this year, will gradually realize the switching of map technology schemes and realize the uninterrupted assisted driving experience without relying on high-precision maps. On this basis, in 2024, IM AD is expected to enter the application stage of Occupancy occupying the network and realize automatic driving in most scenarios.
Guo Hui revealed that as the pinnacle of intelligent Zhiji automobile, the third model Zhiji LS6, which will be unveiled at Chengdu Auto Show, is equipped with NOA ability to go to high-precision maps. The delivery is equipped with the industry’s first "one-button scene driving" function, which solves the high-frequency pain points in certain scenes of users’ urban travel based on iAd intelligent driving technology.
At present, IM AD is preparing for the technology to go to sea, and has completed the European localization adaptability training, and the planning algorithm has adapted to the local environment and driving habits. In 2024, with the launch of the first global strategic model LS6 of Zhiji Automobile, Zhiji Automobile will share China’s intelligent driving technology with the world and rapidly expand its overseas influence. (China Economic Net reporter Wang Yueyue)
Do you still want to see the auto show during the ＂Eleventh＂ holiday？ The 23rd Dongguan International Auto Show is in progress.
Information Times (Reporter Luo Xiaotong) This year’s "Eleventh""During the holidays, many consumers have plans to visit the auto show. However, October 2nd is the last day of the 2023 (11th) South China International Auto Show. Where else can Guangzhou citizens visit the auto show in the remaining days of the holiday? You can consider going to the ongoing 23rd Dongguan International Auto Show.
It is reported that the 23rd Dongguan International Auto Show opened on October 1st at Guangdong Modern International Exhibition Center in Houjie, Dongguan, and the auto show lasted until October 5th, attracting many auto brands, including independent, joint venture and luxury brands. It is worth mentioning that a total of 1,500 brand-new models were unveiled at the auto show, among which there were many recently listed and hot-selling models, and Guangzhou Automobile Chuanqi held a launch conference of A-class new cars at the auto show. Let’s take a look at two of the heavy new models that debuted in Dongguan.
Chuanqi ES9 opens national pre-sale
On the opening day of the 23rd Dongguan International Auto Show, Chuanqi ES9, the second product of Chuanqi Zhidian New Energy E Series, started the national pre-sale, and four configurations were launched, with the pre-sale price range of 229,800 yuan.Yuan Dynasty (1206-1368)~ 269,800 yuan.
Among them, the performance of Chuanqi ES9 is worth looking forward to. It is understood that Chuanqi ES9 adopts a 2.0T PHEV special engine, which is matched with a planetary gear two-speed hybrid special transmission and a 25.57 kWh battery pack. CLTC has a pure battery life of 143 kilometers and a comprehensive cruising range of CLTC of 1,215 kilometers, which is equivalent to charging once a week for daily pure electric commuting. Comprehensive battery life can run long distances. The giant star chassis, Bosch’s latest R-EPS and Bosch One box braking system can make the whole vehicle turn flexibly, the car does not nod, and the deceleration does not cause carsickness. In addition, the whole vehicle can discharge up to 18.3 degrees, such as ambient lights, electric kettles, car refrigerators, electric fans, electric ovens, etc., and can even charge other new energy vehicles with insufficient energy.
There is no problem with the spatial performance of the whole vehicle. The full-size body has a 6/7-seat layout, and it is also equipped with flexible seats, "family bucket NVH bag" and other comfortable configurations. In addition, relying on the new generation of ADiGO 4.0 intelligent driving interconnection ecosystem, Chuanqi ES9 is equipped with an extrasensory interactive intelligent cockpit and 8155 speed chip, which can realize rapid response and richer and more intelligent functions.
Comments: As the second fist product of Guangzhou Automobile Chuanqi’s transformation to new energy, Chuanqi ES9 aims at consumers’ demand for comfortable and anxiety-free travel. Although there are many competing products in this market segment, Chuanqi ES9 can’t open the market immediately, but the pre-sale price from 229,800 yuan has improved its market competitiveness. We can expect Chuanqi New Energy ES9 to open a new wave of enthusiasm of GAC Chuanqi in the field of new energy.
The performance version of Shanhai cannon was the first show in Dongguan.
The Great Wall Gun brand also brought a number of heavy models to Dongguan International Auto Show, among which the performance version of Shanhai Gun was the leading model. According to the plan, the performance version of Shanhai Gun is expected to be officially listed in the fourth quarter of 2023, and the official price may be as low as 300,000 yuan.
It is understood that the performance version of Shanhai Gun is based on the tank platform, emphasizing the integration of hard-core off-road and intelligent luxury. The car is 5,493 mm long and nearly 2 meters wide. It is close to a full-size pickup truck and has the exclusive body color of "Golden Armor". It is designed by shortening the rear suspension, increasing the wheelbase, widening the track and optimizing the shock absorption arrangement. The elbow bandwidth in the car reaches 1.6 meters. Inside the car, the interior of Shanhai Gun Performance Edition is covered with all black and gold, with matte electroplating decoration. It is equipped with 12.3-inch instrument, 14.6-inch central control panel, electric small window of rear windshield, electric adjustment of rear seat, L2-level high-order intelligent driving assistance and other functional configurations. In terms of performance, Shanhai Gun Performance Edition is equipped with domestic 3.0T V6 engine, matching 9AT, and has Borgwarner 4A+MLOCK intelligent four-wheel drive, front and rear axle electronically controlled jaw differential lock, 18-inch off-road AT tire, K-MAN nitrogen shock absorption and 12,500-pound T-MAX winch, which not only has abundant power, but also has strong off-road passability. In addition, Shanhai Gun Performance Edition has an open and ever-changing trunk, and the factory has its own C6 towing qualification, which meets the 3.3-ton trailer certification.
In recent years, pickup truck culture has attracted much attention, and many consumers are looking forward to swimming outdoors in their leisure time, so pickup truck products for passenger leisure products are increasingly popular in the market. The performance version of Shanhai Gun chose this track, and its market performance with comprehensive performance in place is worth looking forward to. However, if Shanhai Gun Performance Edition wants to better seize the market share, the price is also critical, and according to the news that the official price will be as low as 300,000 yuan at this stage, the market performance is worth looking forward to.
In addition to the above two cars, there are many new models that were first listed in Dongguan at the 23rd Dongguan International Auto Show. For example, Chevrolet Trailblazer, Jietu Traveler, FAW-Volkswagen New ID.7, BYD Yuan Plus Champion Edition, BYD Seal DM-i, Dongfeng Peugeot 508L, Roewe D7 EV, Buick Century Wuling Nebula, imported Volkswagen Touareg Volcanic Rock Painting Sports Edition, 2024 Tucki G9, 2024 Tucki P5, brand-new FAW Red Flag HS7, brand-new Land Rover Range Rover Star Pulse, 2023 Lincoln Navigator, MG.
The spy war drama ＂Battlefield Lost Love＂： Do not forget your initiative mind, Remember the Mission.
Since August 15th, the TV series "Battlefield Fantasy" started broadcasting on CCTV 8, and the viewing performance broke through 1%, and it has been rising all the way since then. Directed by Hai Yi and starring Apollo, Wu Qianyu, Gao Shuguang and Liu Dekai, the play tells the story of the life-and-death struggle between the young revolutionaries headed by He Wenqing and the Kuomintang and the Japanese around the economic war after the failure of the Great Revolution.
The hero, He Wenqing, was originally a battalion commander of the Northern Expeditionary Army. Later, he was imprisoned by the enemy and released from prison with recommendation. However, he was still wrongly handled in the organization and expelled from the party during the White Terror period. After leaving the organization to become a businessman, He Wenqing still carried out the instructions of the Party to the letter, faced the strong enemy with dauntless spirit, and solved problems with perseverance and wisdom. According to the director, the original intention of "Battlefield Fantasy" is to create a communist party person who is "Do not forget your initiative mind and mindful of his mission": the protagonist He Wenqing did not go to extremes or indulge in ordinary things after being expelled from the Party, but "saved the country by curves" and continued to realize the revolutionary ideal with excellent business talents.
In terms of cast, Apollo, who plays He Wenqing, is a powerful actor familiar to the audience. In the 2001 martial arts TV series Xiao Eleven Lang, Apollo played the role of "Lian Chengbi", which has remained in the hearts of many post-80s audiences. In recent years, he has performed well in costume dramas such as Shui Yue Dong Tian, Qin Shi Ming Yue, and General on the Top. In 2011, Apollo starred in CCTV-8 TV series "Soul of the Sea", which got good ratings. Wu Qianyu, a young actress in Hong Kong, is one-eighth of Chinese-French mixed blood. In the play, she plays Fan Fengjin, an overseas Chinese with a background of studying abroad, but her temperament is very consistent.
In the last century, Liu Dekai, who entered the dreams of thousands of families and countless young girls with Qiong Yao dramas such as "A Curtain of Dreams", is still old and handsome as Fan Rongnan, a patriotic overseas Chinese. Gao Shuguang, an actor, changed the positive image of the past, and performed a wily Fuxing Club leader.
It is reported that although "Battlefield Romance" is a red theme, it has some light comedy elements. In particular, the emotional line between the man and the woman, from tell it to the judge to the partner who fought side by side, their love stories are intertwined in the tense spy front, which has played a role in relaxing the atmosphere and changing the rhythm.
Different from the general fictional spy war drama, the plot of the spy war in this drama is basically based on the real historical events in the 1930s, which restores the customs of the underground party, overseas Chinese and business circles in Fujian, and to some extent, sees the big picture from the small, which truly reproduces the scene of that year. The play jumped out of the same theme, and the story line closely revolved around the historical truth of how the Red Army crushed the enemy’s economic blockade. According to the director, he hopes to explore these unknown details of real history through the hero’s special experience of using shopping malls as battlefields.