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Huawei Digital Energy: Empowering new "basic" opportunities and providing green power for the intelligent world.

At present, the digital economy characterized by information technologies such as 5G, big data, AI and artificial intelligence has swept the world, profoundly changing the production and lifestyle of human beings and becoming a new kinetic energy and new direction of global economic development.

As an important material basis for the survival and development of human society, energy plays an important role in the digital economy. The United Nations report on digital economy in 2019 shows that energy infrastructure will become an important foundation of digital economy to ensure the efficient and reliable operation of digital technology.

With the rapid development of the digital economy, the digital transformation of the energy industry has also entered the fast lane. Energy digitalization is regarded as an important driving force to realize the transformation and upgrading of the traditional energy industry and revitalize it, which is expected to reshape the global energy development trend.

However, while the digital transformation of energy helps the world’s energy pattern to be profoundly adjusted and the energy structure to be continuously optimized, the challenges and development bottlenecks it faces cannot be ignored.

How to use digital technology to break industry boundaries and lead the energy industry to transform into low-carbon, electrification, digitalization and intelligence? How to improve energy efficiency and reduce maintenance costs? How to seize the new "foundation" and reshape the power generation structure, so that clean energy power generation can rise from supplementary energy to main energy?

On September 24th, during the period of Huawei Connect 2020, Zhou Taoyuan, President of Huawei Digital Energy Product Line, Zhou Liang, Chief Marketing Officer of Huawei Digital Energy Product Line, and Peng Jianhua, President of Huawei Site Energy Field, expounded how Huawei Digital Energy will break the bottleneck restricting the digital transformation of energy one by one around the theme of "leading energy digitalization and building a green and intelligent world".

Huawei is fully connected to the 2020 media round-table interview site.

Huawei’s determination

Perhaps the renaming of Huawei Digital Energy can better reflect its determination to break down industry barriers and provide green power for the smart world.

Zhou Taoyuan, president of Huawei’s digital energy product line, said in an interview that "Huawei’s network energy was officially renamed Huawei Digital Energy in May this year", which is the symbolic signal of Huawei’s deep cut into the digital energy market.

Behind Huawei’s deep penetration into the digital energy market is its deep understanding of energy digitalization.

While digital technology is deeply integrated with all walks of life, its own development also needs strong energy base to support it, so as to eliminate the energy gap in the digital world, accelerate the deployment process of digital infrastructure, realize the sustainable development of the digital world, and let more people enjoy the convenience and beauty brought by the digital world.

"Huawei wants to be the energy base of the digital world, organically combine power electronics technology, ICT technology, artificial intelligence technology, big data and cloud, manage watts by bits, lead the digital transformation of energy, and make energy extremely simple, green, efficient, intelligent and reliable, thus helping clean energy become the main energy and building a green and intelligent world. This is Huawei’s goal in the energy field." Zhou Taoyuan said.

A passage from the official website of Huawei Digital Energy not only explains the company’s mission and value, but also specifically explains the concept of "energy base" at the product level:

The intelligent world of the Internet of Everything is coming. Facing the challenges of the new era, Huawei Digital Energy can provide energy solutions that fully meet the application scenarios of the ICT industry, including all-scene intelligent sites from fixed network to wireless and intelligent data centers from edge to cloud. It helps telecom and tower operators achieve green, efficient, safe, reliable and intelligent business, and supports the smooth evolution of ICT networks to 5G and all-cloud.

At the same time, Zhou Taoyuan further added, "For many years, Huawei has been hoping to use communication and connection technologies to make energy into a network that can be correlated and managed. With the advent of the digital economy, it is necessary to superimpose advanced technologies such as big data, AI, 5G, cloud and artificial intelligence to solve application problems such as high energy consumption, low energy efficiency and operation and maintenance. It is necessary to introduce it into the energy industry through more digital means, and truly realize the conversion, storage and control and support of digital technology to electric energy. Therefore, Huawei Network Energy officially changed its name to Huawei Digital Energy ".

Digital Energy "Inverter" Smart Photovoltaic

In fact, before the name change, Huawei Digital Energy has been leading the digital transformation of energy. Among them, the most representative is its successful application in smart photovoltaic power plants.

"Smart photovoltaic is the application of integrating ICT technology with photovoltaic, which has brought the ultimate improvement in efficiency to the industry." Liang Zhou, chief marketing official of Huawei’s digital energy product line, said, "Huawei is the first enterprise in the industry to introduce AI technology into photovoltaics. Huawei’s AI technology and experience can be reused in the photovoltaic field. This innate cross-border innovation technology and resources are not available to peers. "

Fang Liangzhou’s speech film shows that the AI applications of Huawei digital energy in photovoltaic industry include intelligent SDS, intelligent IV, intelligent grid connection, intelligent AFCI, fast turn-off technology and intelligent image recognition.

Among them, intelligent IV diagnosis is a successful application of AI technology in intelligent photovoltaic power station, which subverts the traditional manual inspection method. The traditional way is to manually go to the station for inspection, take the equipment and check it by sampling, which is like looking for a needle in a haystack and has great uncertainty.

Huawei intelligent IV diagnosis can remotely confirm the fault location and type of photovoltaic string by using the string current and voltage data collected by the string inverter combined with big data mining and AI identification algorithm.

Through one-click scanning, the 100MW power station can automatically generate fault diagnosis reports of all the strings within 15 minutes. The operation and maintenance time has changed from the original month to the minute.

In fact, when Huawei first entered the photovoltaic field, it took the series inverter as the starting point. The photovoltaic inverter market is mainly divided into two technical routes: centralized inverter and series inverter. At that time, the industry generally believed that centralized inverters were suitable for large-scale ground power stations, and series inverters were more suitable for distributed power stations.

When the centralized inverter is the absolute mainstream of the market, Huawei is different from its peers in the industry in introducing series inverters. However, Huawei’s series inverters have finally withstood the test of the market.

Fang Liangzhou believes that "the multi-channel MPPT function of series inverter is not affected by module differences and shading between series inverters, which minimizes the mismatch of photovoltaic modules, thus bringing higher power generation. When the abandonment failure occurs, the affected loss is lower, and the life cycle maintenance cost is lower, which objectively increases the power generation and reduces the maintenance cost. "

According to incomplete statistics, more and more large photovoltaic power plants have begun to use series inverters. In the bidding of the five major power generation groups, more than 80% of them use series inverters, and series inverters have become the mainstream of the market.

Digital energy empowers "new infrastructure"

Huawei’s leading role in the digital transformation of energy is also reflected in its strong green and intelligent Internet data center.

As we all know, this year, the National People’s Congress and the National People’s Congress wrote the new infrastructure construction into the "Government Work Report" for the first time, which pressed the "fast forward button" for the transformation of China’s digital economy. No matter in the seven directions of "new infrastructure" defined by CCTV or the main areas announced by the National Development and Reform Commission, the data center is undoubtedly one of the protagonists.

However, the acceleration of "new infrastructure" has injected momentum into the development of China’s digital economy, but it is also accompanied by many challenges such as long construction period, high energy consumption, difficult operation and maintenance, safety and reliability.

How to deal with these challenges? The digitization and intelligent upgrade of the data center itself has become the key. Fang Liangzhou said, "Huawei, which has been deeply involved in the field of ICT for many years and has strong technical advantages and profound experience in the fields of 5G, Internet of Things, cloud computing, big data and artificial intelligence, has proved the green power injected by digital energy into the’ new infrastructure’ with its digital transformation solutions specially launched for the’ new infrastructure’ and practical cases that have successfully landed."

Specifically, Huawei’s next-generation data center adopts a fully modular design idea, which greatly shortens the construction period while fully meeting the differentiated needs and can be delivered within 6 months; Based on AHU and icooling technology, the PUE value can be reduced by 0.08-0.15; Through the power module and lithium battery, the floor space is reduced by 40% and the out-of-cabinet rate is increased by 10%; Use DCIM and 3i (iPower, iCooling, iManager) to reduce operation and maintenance costs and manual misoperation. Thus, "let time be visible, let funds be used rationally, and let IRR improve quickly"

Huawei has also made great achievements in the construction of ——5G base stations, another important part of the "new infrastructure".

"In the past, the digitalization of site energy was not enough. Many operators were not sure about the actual energy consumption, power reserve, inaccurate battery allocation, and whether the safety and reliability were guaranteed. Therefore, it is imperative to eliminate the digital site energy gap while accelerating the digital transformation of the industry," said Peng Jianhua, president of Huawei’s site energy field. "Huawei launched a 5G complete solution iSitePower based on industry sites. From the components to the site to the whole network, we know and have products and technologies. Through the integration of power electronics, AI and other technologies and the cooperation of industries, we can achieve’ 5G without electricity charges’.

In a word, Huawei is redefining the energy infrastructure with digital technology, vigorously developing the digital energy industry, focusing on smart photovoltaics, data centers, site energy and many other fields, providing minimalist, green, intelligent and safe solutions to help the high-quality construction of "new infrastructure".

M9 officially released Yu Chengdong: The best SUV within 10 million is coming.

The Beijing News Shell Financial News (Reporter Lin Zi) "The best SUV within 10 million is coming". On December 26th, the conference of M9 and Huawei’s whole winter scene was held in Shenzhen. Yu Chengdong, managing director of Huawei, CEO of BG and chairman of BU, a smart car solution, took the stage to introduce the models, and there was a cry of "far ahead".

Yu Chengdong compared the M9 with many cars, saying that the car’s body-in-white aluminum alloy accounted for 80% by volume, and its body lightweight coefficient was 2.02, which was lighter than that of Maibakh GLS600. "The turning radius of the M9 is smaller than that of Model 3".

Wenjie M9 is equipped with the 4th generation extended range platform, with a thermal efficiency of 41%, an oil-to-electricity conversion rate of 3.44kWh/L, and a fuel consumption as low as 6.9L in the extended range version of WLTC. The 52-degree battery version CLTC has a comprehensive battery life of 1402km and a pure battery life of 275km;. The 42-degree battery version CLTC has a comprehensive battery life of 1362km and a pure battery life of 225km.

The pure electric version of Wenjie M9 is equipped with Huawei’s "Whale" 800V high-voltage battery platform, which can last 150km after charging for 5 minutes and 630km under CLTC conditions.

Proofread Li Lijun

Changan Automobile has made great achievements on the road of destroying foreign brands, which is really a great hero.

To say that foreign automobile brands enter the China market, they basically choose joint ventures (Tesla is the only special case), which is largely related to China’s access policy for foreign automobile brands, and is also conducive to the rapid integration of foreign automobile brands into the China market.

Basically, countless car-making enterprises in China are involved. The national team’s FAW, Dongfeng, SAIC, GAC, BAIC and private enterprises are represented by Geely, and the foreign automobile brands that cooperate with these enterprises are basically relatively moist, such as Volkswagen, Toyota, Honda and VOLVO. However, the car companies that cooperate with these foreign brands are basically in a mess. They have not had a famous brand for 30 years. The typical representative is Dongfeng, which can be said to have achieved others and sacrificed themselves.

However, there is a car-making enterprise in China that has gone out of a different way, that is, Changan Automobile. Basically, the car brands that cooperate with Changan have a bleak ending, while Changan’s own cars and SUVs have already delivered good transcripts in the market.

Let’s count the foreign brands that have been "spoiled":

The first one-Suzuki

Suzuki Motor is one of the top ten car companies in the world. It is also an automobile brand that entered the domestic market very early.

In 1993, Changan and Suzuki set up a joint venture brand, which was once all the rage in China. Its products such as Alto and Swift were also phenomenal, especially Alto, which was a typical representative of mini-cars in the market at that time, and also the first stop for China people to start their dream of changing from Alto to Audi. However, Suzuki may have underestimated that the timeline of Alto’s change in China market is so rapid that it has not kept pace with the demand of China automobile market from mini-cars to SUVs and high-end cars.

In 2018, Suzuki officially announced its withdrawal from the China market.

The second one-DS

In 1955, DS made its debut at the Paris Motor Show, which caused a sensation with its innovation in design and technology. It was known as the "presidential car". From Charles de Gaulle to Hollande, DS was the best choice for French presidents.

In 2011, Changan Peugeot Citroen Automobile Co., Ltd. was established. In 2012, DS brand officially landed in China.

However, not many people know what it’s like to drive a presidential car, because DS has been selling poorly since it entered the China market. In 2018, it only sold 3,867 cars, and it also set a record of selling 8 cars a month. It’s really worse than the worst.

The bleak situation of DS is largely attributed to the lack of experience of DS team in how to sell high-end cars in China market.

The third-Mazda.

The current situation is much better than the above two, because Mazda not only cooperates with Changan, but also cooperates with FAW. At the same time, it also has products that are well-known in the China market, such as Ma6, Angkor Sela and CX5, and its unique technology and handling have considerable appeal in young Li =, but just like this, the annual sales volume of 190,000 is not enough to become the profit growth point of Changan, and Mazda, which is too fond of technology and handling, has not understood the demand of China consumers for vehicle stability and space.

The fourth-Volvo

VOLVO really wants to thank Li Shufu for the acquisition, otherwise Volvo’s fate in China is really hard to say.

Changan can enter into a joint venture with VOLVO because Ford held the VOLVO brand at that time and handed over some VOLVO models to Changan for production.

However, with Geely’s acquisition of VOLVO in 2010, whatever the cooperation between VOLVO and Changan, all this came to an abrupt end. And the VOLVO brand has never quietly grown up in the China market, and we have to admit that the performance of VOLVO today is basically impossible in Changan’s hands.

The fifth-Ford

Ford is the most classic case of Changan Automobile’s tireless destruction. "A hundred years of Ford was destroyed in Changan".

But the situation was not bad at first, because as a world-famous and mainstream automobile brand, Ford also enjoys a reputation, and the Ford Focus and Ford Fiesta, which were initially launched in cooperation with Changan, still have a considerable market.

However, problems such as engine oil leakage, broken axle, vehicle spontaneous combustion, tire peeling, gearbox failure, engine room water leakage, car odor and so on have greatly affected Ford’s reputation in the China market, and the sales of Ford cars have been declining in recent years.

The problems exposed by Suzuki, DS, Mazda, VOLVO and Ford during their cooperation in Chang ‘an basically cover the changes of China’s automobile market in different times and the changes of consumers’ cognition of vehicles. Cars should be large, cost-effective, stable in quality and beautiful. Only by grasping these items, it is difficult to sell well in the China market. However, these brands have not been caught, which can’t blame Changan to a great extent.

Changan’s own independent brand. With the problems in the decline of these brands mentioned above, and constantly learning from the lessons, Changan Automobile has built more than 75 hot-selling models of changan CS35 and CS75, and its technical strength has also advanced by leaps and bounds. I hope Changan Automobile will get better and better.

Revealing New Deceptions, Preventing Deceptions by online celebrity, a New Old Man.

  [Keywords:] fraud of "magic medicine", "free travel", "asking for change", "high return" and "special telephone".

  Fraud cases against the elderly are always emerging. The reason why criminals focus on the elderly is that they don’t know enough about social development information and common fraud methods, and their ability to prevent fraud is lower than that of people of other ages.

  Recently, many "new old people" have emerged in online celebrity, who are themselves silver-haired old people. By revealing the scams set for the elderly and imparting anti-fraud knowledge and means, they have gained the attention and praise of middle-aged and elderly people. The public security department can also cooperate with these elderly online celebrity to improve the elderly’s anti-fraud awareness and ability while increasing the publicity of new media platforms.

  "New old age" online celebrity focuses on revealing scams

  More and more old people come to the stage to record their lives. online celebrity, an old man, has not only become a new "source of happiness" for young people, but also taught anti-fraud knowledge through entertaining performances like family members.

  Online celebrity, an elderly woman named "Detective Aunt" on the Tik Tok, focuses on uncovering old people’s scams. Her head is a silver-haired old lady with a fan. Eyes are the pure big eyes of a beautiful girl warrior, but she is not pure at all. She is a wily aunt. Her scam video attracted more than 11.12 million likes and more than 2.44 million fans.

  At the top of the "detective aunt" is a bad short video that helps the uncle to look after the children and steal them. The commentary is simple: "divert attention" and "recognize relatives" are the usual routines of traffickers! This video has the most likes and comments, with 2.77 million likes and 60,000 comments. Recently, the suspect "Mei Yi" who abducted nine children was attacked by netizens on the online platform, and the short video made by "Detective Aunt" undoubtedly reminded the elderly to be vigilant while taking care of their children, so that they could always pay attention to their children!

  Another reasoning video of "Detective Aunt" demonstrates the play that Su Daqiang always fell in love with in "Everything is Fine". In the play, Su Daqiang thinks that he met the "considerate" nanny Cai Genhua and is desperate to marry the nanny. However, what Cai Genhua covets is Su Daqiang’s real estate. This reasoning video of "Detective Aunt" has a simple annotation: seemingly sweet love is actually a well-designed script. The old man was coaxed by the young woman and forced by emotional pressure, saying, "I’ll give you all my bankbooks tonight." On the spot, "Detective Aunt" poked two young women’s "pig-killing plate" investment in the elderly and warned the elderly not to be deceived by swindlers. I can’t help but remind people that on April 21 this year, Jia Laobo, an 80-year-old family with children in Wuzhong, Suzhou, gave a property to a nanny who took care of himself in the form of a book legacy. Netizens talk about it in succession, which is the true feelings nurtured by meticulous care, but some people say that this is another typical trick to defraud the elderly.

  Nowadays, many fraudulent means seem seamless, but many tricks appear repeatedly. The reason why they succeed repeatedly is mainly to grasp the shortcomings of the elderly, such as emotional lack, attention to health, insufficient awareness of prevention, and one-sided knowledge reserve. Here, remind the elderly that if they encounter such things, they should first think calmly. "There will be no pie in the sky." As long as they are treated with caution, many tricks will be seen through.

  There are five types of new scams that need to be guarded against.

  On November 22nd, Tian Xingjun, a community policeman from Jimei Police Station in Xiamen, Fujian Province, successfully stopped a winning fraud against the elderly. On the same day, the police visited the community, and suddenly an 80-year-old Mr. Wang Lao stopped him and asked for help to verify the number. Surprisingly, when the police asked about the use of the number, Mr. Wang prevaricated and told the truth after being enlightened. It turned out that Mr. Wang received a letter containing a lottery ticket for health care products. "I scraped the lottery ticket and found myself winning 1 million yuan." Mr. Wang immediately contacted the so-called redemption notary "Wang Juan" on the lottery ticket. The other party said that the premise is that the notary fee of 20,000 yuan and personal income tax should be paid to the designated bank card on the same day. Mr. Wang prepared to remit money, but fortunately, the community police stopped him, which saved his property from loss. Mr. Wang suddenly realized that he had bought the company’s health care products. After the salesman asked for personal information, he also told the company that there were activities in the near future, indicating that he would inform the elderly to participate. "I am also convinced because of such a premise." Such new tricks are not uncommon. Criminals use psychological hints to cheat the elderly frequently.

  In daily life, all kinds of fraud methods for the elderly need to be guarded against. To sum up, there are the following categories:

  Deception 1: "God doctor" fraud. Fraudsters flaunt themselves as "magic doctors" who can cure all diseases and promote the so-called "all-purpose magic medicine", just like the fraud case in which "Shaolin monks" promote "magic medicine".

  Scam 2: "free travel" fraud. Attracting the attention of the elderly with "free travel" is actually just a cover. What is important is to bring the elderly to the pre-arranged site, match them with famous doctors and lecturers, boast in an all-round way, and fool the elderly into buying thousands of so-called "health care products", just like the fraud case of "filial piety in China".

  Scam 3: "seeking change" fraud. This kind of fraud mostly happens to the elderly who set up stalls selling vegetables in the suburbs. The swindlers pretend to buy food from the elderly and lie that they have no change. In the process of finding change, they will take the opportunity to replace the fake money. When the old man found out, the criminals had already escaped.

  Scam 4: "high return" fraud. The fraudsters first rented high-grade office buildings, decorated them carefully, and made up "investment projects" to publicize them everywhere. When old people come to invest and consult, they warmly receive them, and ask so-called experts to explain the industry background and market trend, and lure the old people with high interest rates. At first, short-term investment is allowed. Once the old people invest a lot of money, the office building will be empty.

  Scam 5: "special phone" fraud. Fraudsters call themselves staff members of state organs such as courts and public security bureaus, claiming that the children of the elderly need money to deal with "crimes" in other places, and falsify court "subpoenas" and public security "arrest warrants" to convince the elderly; Or lied that the children of the elderly had a car accident and needed money for treatment. Old people are eager to "save their children" and will quickly remit money.

  Therefore, the public security and other relevant departments should strengthen law enforcement, severely crack down on fraud such as health care for the elderly, investment in pension projects, "unfreezing national assets" and antiques, and enhance the deterrence against criminals. At the same time, we can cooperate with the old online celebrity on the network platform, increase publicity and improve the anti-fraud awareness and ability of the elderly.

  Many old people think that "they cross more bridges and eat more salt than the younger generation", but in a rapidly changing society, new types of fraud are everywhere, and social experience obviously cannot keep up with the changes of the times, so the old people are easily deceived. For the anti-fraud propaganda of the elderly, we need to pay attention to methods, and instilling opinions directly will easily hurt their self-esteem and produce resistance. Just like the short video of "Detective Aunt", there should be more case propaganda. Through deductive display, the old people should be aware of the hidden dangers and realize that their anti-fraud ability is different from that of young people, so as to strengthen communication and discussion with their children and effectively reduce the probability of being cheated.

  Text/Wang Wei

BYD Qin 100/Tang 100 went on sale for 20.99/299,900 yuan.

BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

  Sina Auto News On February 27, 2017, two new cars of BYD were officially listed in Shenzhen. Compared with the current models, the cruising range of these two new cars in pure electric mode will be increased to 100km. The two new cars are Qin 100 and Tang 100 upgraded from plug-in hybrid models Qin and Tang respectively, and the price is 209,900 yuan and 299,900 yuan (subsidized price: 173,900 yuan and 263,900 yuan).

car make and model Price (ten thousand yuan)  Qin 100 20.99 (17.39 after subsidy)  Tang 100 29.99 (26.39 after subsidy)
BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

    Qin 100

    This time, the appearance of Qin 100 is still only changed in details. The blue decorative strip on the front face runs through the air intake grille, and the new Chinese character LOGO is adopted in the center.In addition, the new car also uses a two-color five-spoke sports wheel rim, and the tail penetrating taillight is replaced by a single LED light source.

BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

    Qin 100 has made great adjustments in the interior. The materials of the center console and seat are made of two colors, and a large number of metal decorative strips are added to the details of the center console panel. The most obvious change is that the center console is equipped with an oversized LCD screen and a new style of multi-function steering wheel and gear shifting mechanism.

BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

    In terms of power, Qin 100 is still equipped with a hybrid system consisting of a 1.5T engine and a motor, with the emphasis on upgrading the battery capacity, so that the pure electric cruising range is increased from 80km to 100km.

    Tang 100

    The appearance of Tang 100 has only been slightly modified, the LOGO has been changed from BYD to Chinese character "Tang", the engine hood has been decorated with cooling holes, and tyre size has also been upgraded to 245/45 R20, but these minor upgrades can’t bring us much freshness.

BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

    There is little difference between the interior and the old style. The layout of some buttons in the central control is optimized and equipped with a new style steering wheel. In terms of configuration, Tang 100 is equipped with ACC adaptive cruise for the first time. The system has the functions of following and automatic braking, and can automatically stop in an emergency, but it can’t follow the curve.

BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

    Like Qin 100, Tang 100′ s power upgrade has also expanded its battery capacity. All of them are equipped with ternary lithium-ion batteries, with a pure electric cruising range of 100km, and the pure electric cruising range has been expanded from 80km to 100km, which can meet the daily commute.

BYD Qin 100/ Tang 100 went on sale for 20.99/299,900 yuan.

    summary

    In the face of the decline of national new energy subsidies year by year, BYD responded to this situation by upgrading the pure electric cruising range of its hybrid vehicles. However, by 2020, the state and local subsidies will come to an end, and how new energy vehicles attract consumers through their own strength rather than financial subsidies will be a severe test for manufacturers. In addition, with the great development of new energy vehicles, there are also problems such as poor driving experience, imaginary cruising range and declining battery life. Only by achieving the same experience or even better experience as traditional gasoline vehicles is the foundation for new energy vehicles to stand in the future.

"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.

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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.

From 469,800 yuan! Huawei officially released M9, Yu Chengdong: The best SUV within 10 million yuan is coming.

On December 26th, Yu Chengdong, CEO of Huawei terminal BG and chairman of BU, a smart car solution, officially released the M9, which is divided into two power versions: pure electric and extended range.The price range is 469,800-569,800 yuan, which will be delivered on February 26.

From 469,800 yuan! Huawei officially released M9, Yu Chengdong: The best SUV within 10 million yuan came to 1.
Image source: live screenshot

At the press conference, Yu Chengdong said,The best SUV within 10 million yuan, the most powerful SUV that can be seen on the road-here comes the M9.It is understood that the parts such as the rear floor and the front engine room assembly of Wenjie M9 are all die-cast, and a 9000T press will be used, which integrates many black technologies of Huawei.

It is reported that in terms of battery life, Wenjie M9 is equipped with the fourth-generation extended range platform, with a 52-degree battery version CLTC with a comprehensive battery life of 1402km and a pure battery life of 275km.

From 469,800 yuan! Huawei officially released M9, Yu Chengdong: The best SUV within 10 million yuan came 2.
Image source: live screenshot

Yu Chengdong said that the M9 car in the world was fully equipped with 10 screens. Among them, Wenjie M9 is equipped with a car-level projection giant screen. Through the car-level projector and the 32-inch lifting projection curtain, it supports one-button viewing mode and Huawei’s remote control, recreating the cinema viewing experience.

From 469,800 yuan! Huawei officially released M9, Yu Chengdong: The best SUV within 10 million yuan came 3.
Image source: live screenshot

Yu Chengdong said, Wenjie M9 is equipped with the leading generation of intelligent lighting system, and HUAWEI XPIXEL Huawei Megapixel intelligent projection headlights adopt the original double-reflex spatial optical system, which can be used as a 100-inch outdoor giant screen projection when camping.

The vehicle has 2.6 million pixels of fine lighting with dual lights. The shading adaptive algorithm can be linked with ADS to accurately shade the light, which can realize real-time "matting" of the light. The high beam only illuminates the road and accurately avoids the vehicles in the middle of the road.

From 469,800 yuan! Huawei officially released M9, Yu Chengdong: The best SUV within 10 million yuan came 4.
Image source: live screenshot

According to shanghai securities news, on December 21st, a related person from Celestial (601127.SH) revealed that this large-scale new energy SUV jointly designed by Celestial and Huawei had already harvested 33,000 blind designs before it went on the market. In addition, recently, Zhang Xinghai, Chairman of Sailis, intensively visited the core supply chain enterprises of AITO M9, and made in-depth preparations for "supervising the war".

Previously, Yu Chengdong, managing director of Huawei, CEO of terminal BG and chairman of automotive intelligent solution BU, once said that it "will redefine the best intelligent SUV within 10 million yuan."

British hackers will be extradited to the United States for trial if they invade US military computers (Figure)


Mckinnon, a 42-year-old unemployed computer worker, invaded the US military computer.


  BEIJING, July 31 (Xinhua)-A British computer hacker is suspected of illegally invading the computer systems of the US Navy, Army and Air Force and the Ministry of National Defense in his London apartment, causing damage. The British authorities wanted to extradite him to the United States for trial. He appealed, but the London court ruled that he lost the case on the 30th. It is expected that he will be taken to the United States in a short time.


  According to Sing Tao Global Network, McKinnon, a 42-year-old unemployed computer practitioner, was accused of successfully hacking into 97 computers of the US military and the Ministry of National Defense from 2001 to 2002. Some people described this as the largest hacking incident into the military computer system in history, which made the US authorities extremely embarrassed.


  The chief prosecutor pointed out that the invasion paralyzed the military region responsible for protecting the capital Washington and the New Jersey Naval Ammunition Station. In addition to the military and the Ministry of National Defense, the computer systems of NASA and several private institutions were also invaded by him. The authorities estimate that the financial losses caused by these actions amount to 900,000 dollars.


  Mckinnon will face eight counts of computer fraud in New Jersey and Virginia. If convicted, he will be sentenced to a maximum of 10 years in prison and a fine of $250,000.


  Mckinnon, whose net name is "SOLO", defended himself in the British court, claiming that he was only trying to expose the loopholes in the computer security system of these departments and looking for evidence about UFOs.


  Mckinnon wrote on the website of the British newspaper The Guardian last year: "I am an possessed man." He claimed that he spent a year sitting in front of the computer for an average of eight hours every day, invading the computer system of the US military, not washing and grooming every day, and binge drinking beer and smoking marijuana. He claimed that he had successfully found some photographic evidence to prove the existence of alien spaceships and the names and ranks of "non-human officers".


  The prosecution accused him of deliberately using these actions to try to blackmail the US government. Mckinnon once left a message in a computer of the U.S. military, accusing the U.S. government of pursuing a foreign policy similar to government-sponsored terrorism.


  He was arrested in 2002, and the defense lawyer asked for a trial in Britain, because if he was extradited to the United States, he might be taken to a military court for trial, or even be held at the US military base in Guantanamo, Cuba.

Editor: Lu Wei

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.

Leading intelligence: the cutting-edge technology of battery recycling related industries.

On April 5 th, the financial sector reported that some investors asked Pioneer Intelligence on the interactive platform: Does the company arrange equipment research and development for battery recycling, disassembly and reuse? Considering the large amount of batteries used in the future, recycling will also have a considerable scale.

The company replied: the company continues to pay attention to the cutting-edge technology of battery recycling related industries.