On September 12, the AITO Wenjie new M7 series was officially launched. As a luxury smart-driving medium and large SUV that integrates great wisdom, large space and ultra-safety, the Wenjie new M7 will bring consumers a new travel experience. At the press conference, Yu Chengdong, executive director of Huawei, CEO of end point BG, and CEO of smart car solutions BU, said: "We have invested 500 million yuan in the AITO Wenjie new M7 series, using solid materials and excellent technology to make it not only a’smart cockpit ceiling ‘, but also a’smart driving ceiling’ and a’smart safety ceiling ‘! In the invisible and visible places, it brings users an ultimate experience that is more advanced than far ahead! "

　　"Shuangzhi" continues to lead the way, and smart cars can be driven nationwide

　　The new M7 is equipped with the HUAWEI ADS 2.0 high-order intelligent driving system [footnoteRef: 1], which is the first to realize high-speed and urban high-order intelligent driving without relying on high-precision maps. It is expected that in December this year, the urban smart driving pilot assistance (urban NCA) [footnoteRef: 2] will realize the smart driving experience that can be driven nationwide, and the more you drive, the better you drive. Since the release of HUAWEI ADS 2.0 in April 2023, a rich scene library has been built on the AI training cluster, and the deep learning 10 million + km per day continues to optimize the iterative intelligent driving algorithm and scene strategy. As of September 2023, the long-distance NCA pilot MPI (Miles Per Intervention, average takeover mileage) is as high as 200km, the success rate of urban elevated inbound and outbound is as high as 99% +, and the reliability is comparable to that of "old drivers".

　　Behind the excellent smart driving experience, the new M7 is equipped with 27 sensing hardware including 1 overhead lidar, 3 millimeter-wave radars, 11 high definition visual perception cameras and 12 ultrasonic radars, and cooperates with a high-performance computing platform and Huawei’s self-developed anthropomorphic algorithm to achieve full-scene and all-weather perception of dynamic and static targets (including special-shaped objects [footnoteRef: 3]). Among them, HUAWEI ADS 2.0 upgrades the industry’s first GOD (General Obstacle Detection, General Obstacle Detection Network) 2.0 network on the basis of the fusion of BEV (Bird Eye View, Aerial View) perception capabilities, which can identify special-shaped objects outside the general obstacle whitelist. Fine identification of obstacle types (such as distinguishing ambulances, police cars, etc.), the recognition rate is as high as 99.9% [footnoteRef: 4]; RCR 2.0 (Road Cognition & Reasoning, Road Topology Reasoning Network) realizes navigation map and real-world matching, which can "understand things" and "understand the road". In addition, based on the multi-sensor fusion perception capabilities, Wenjiexin M7 also has the ability to park smart parking that can be seen, and supports park valet parking and ultra-narrow parking.

　　Hongmeng smart cockpit is smoother and more fun. Super desktop brings more mobile applications. Mobile phone "touch" can realize the flow of applications such as chasing dramas and games; mobile aerial photography can also flow to the cockpit screen, allowing the whole family to "sit and watch the world" in the car together. Xiaoyi Smart Voice can also perform offline voice navigation even when the signal is not good, and can also realize voice control and take pictures to share at any time, and can pay without getting off the bus. The rear HUAWEI MagLinkTM expands the new gameplay of space scenes. Huawei’s tablet is connected immediately, realizing multi-device linkage. The smart cockpit can be turned into a personal creation room, a multi-person conference room, and a children’s study in seconds. The magic space can be flexibly switched to create a "mobile whole house intelligence".

　　　All-round renovations and upgrades, unparalleled large space

　　The new M7 fully considers the needs of family travel. The big five seats have the same class of leading effective space in the car, with a length of 3338mm, and each seat is very spacious. The trunk depth is 1100mm, the standard volume can reach 686L, and it can easily accommodate 12 20-inch boarding boxes [footnoteRef: 5]. After the two rows of seats are laid down and connected to the trunk, the maximum depth is expanded to 2051mm, which can form a loading space of 1619L [footnoteRef: 6], easily accommodate 30 20-inch suitcases, and can switch to various modes such as a 2-meter bed. It can easily realize double lying flat, and with the 52L storage hidden compartment in the trunk, the ultimate space efficiency meets the loading needs of family cars. Whether it is the distance of one person, the romance of two people, or the happiness of a family, it can be easily installed.

　　The new M7 enjoys a more flexible six-seat layout, giving users more choices. The overall space of the front, middle and rear three rows reaches 2605mm, and the six-seat and four-seat modes have spacious interior space. The whole car is full of seats, there is still a 1.1-meter large trunk, and the 188L standard capacity can hold four 20-inch luggage. After putting down the rear seats, it can be expanded to 775L, which can accommodate four 28-inch luggage at the same time, easily meeting the needs of multi-scene cars.

　　　Active and passive double insurance, double super security is more reliable

　　Passive safety is not afraid of accidents, active safety avoids accidents, physical safety and intelligent safety double insurance, achieving the new M7 series double super safety. In terms of passive safety, the new M7 body structure matches the mold opening and re-transforms the welding production line, which is safer and more reliable. The whole car submarine-grade thermoformed steel accounted for 24.4% [footnoteRef: 7], high-strength steel and aluminum alloy accounted for 80.6% [footnoteRef: 8], which was comprehensively better than the mainstream models of the 500,000-class luxury brands sold. At the same time, CBS (Composite Body Solutions) [footnoteRef: 9] composite body materials were introduced to effectively improve body stiffness and collision safety. In addition, the new car is equipped with eight airbags and double front-seat belts as standard, providing users with all-round driving safety based on more real-world scenarios.

　　The car is comfortable and easy to drive, and the whole family is comfortable to travel

　　Wenjie’s new M7 focuses on family travel scenarios and comprehensively optimizes the driving experience. The big five seats are equipped with new "marshmallow" seats as standard, 10 layers of comfortable stacked design, and the total thickness of foam is 100mm; the standard four seats are equipped with ventilation, heating and massage functions, each seat is as comfortable as first class. Through Xiaoyi Smart Assistant, the double-row nap function of the main and co-pilot can be turned on by voice. Enjoy six seats with new zero-gravity seats, allowing users to unload fatigue when riding, as if they were in a space capsule, bringing ultimate comfort and relaxation experience. In addition, Wenjie’s new M7 is also equipped with front and rear double air-conditioning boxes, 17 air-conditioning trends, a large touch screen of the rear air conditioner, and a fully automatic comfortable electric pedal [footnoteRef: 12] and other leading comfortable configurations. A healthier "zero formaldehyde" cockpit allows the whole family to enjoy a healthy and comfortable travel experience at any time.

　　In terms of driving experience, the new M7 has upgraded the HUAWEI DATS TM 2.0 (Dynamic Adaptive Torque System, Dynamic Adaptive Torque System) and the front and rear suspension double FSD (Frequency Selective Damping, Frequency Selective Damping) variable damping shock absorber, which is more stable and smoother to ride. The new M7 is equipped with the HUAWEI DriveONE extended range electric drive platform, and the four-wheel drive version has a 100-kilometer acceleration of 4.8s [footnoteRef: 13], which is leading in power performance. Under the condition of full oil and full power CLTC, the new M7 has a comprehensive battery life of 1300km [footnoteRef: 14], a pure electric battery life of 240km, and a fuel consumption of as low as 5.6L/100km [footnoteRef: 15] under the feeding condition, achieving ultra-long battery life and ultra-low energy consumption. In addition, the active air intake grille and lower body height enable the new M7 to have an ultra-low drag coefficient of 0.298Cd; with the new intelligent range extension technology, it intelligently recognizes the working conditions and environment, and rationally distributes the use strategy between the range extender and the motor, resulting in better power, longer battery life, better silence, and lower energy consumption.

　　As a 250,000-class smart driving luxury medium and large SUV, the new M7 has established a "ceiling" image of smart price ratio in the market segment. The official guide price of the new M7 series is: M7 Plus five-seat rear drive version 249,800 yuan, M7 Plus five-seat four-wheel drive version 284,800 yuan, M7 Max five-seat smart drive version 309,800 yuan; M7 Plus six-seat rear drive version 269,800 yuan, M7 Max six-seat smart drive version 329,800

　　At this listing conference, Huawei Managing Director, End Point BG CEO, and Smart Car Solutions BU CEO Yu Chengdong held a delivery ceremony for small-order users during the Chengdu Auto Show, and asked the new M7 to be delivered immediately after listing, which greatly reduced the waiting period for users to place orders and improved consumers’ car purchase and car experience.

　　Immediately place an order for the new M7 series in the industry, and you can enjoy the purchase right of 33,000 yuan [footnoteRef: 16]. Consumers can consult and book in Huawei Mall, Huawei Authorized Experience Store and AITO User Center.

On the afternoon of November 29, Lei Jun, the founder, chairperson and CEO of Xiaomi Group, gave a speech at the 9th Wuhan University Alumni Luojia Forum, a 1987 computer department alumnus of Wuhan University, confessed his feelings and blessed his alma mater.

Lei Jun attended the celebration of the 130th anniversary of Wuhan University. Photo by Gao Yong, reporter of Changjiang Daily

"Today is the 130th anniversary of my alma mater, Wuhan University. Here, I would like to extend my sincerest and warmest congratulations to my alma mater. Happy 130th birthday to Wuhan University!"

"At the 9th Alumni Luojia Forum held by my alma mater, I am honored to be invited to share as a guest speaker again. I have always had an unforgettable love for my alma mater. The small achievements I have achieved today are inseparable from the training of my alma mater back then. It was from Wuhan University that I embarked on the road of scientific and technological exploration."

The following is the full text of the speech.

Dear teachers, seniors, and students, good afternoon!

I am Lei Jun, a 1987 alumnus. First of all, I would like to extend my sincerest and warmest congratulations to my alma mater. Happy 130th birthday to Wuhan University!

I have always had an unforgettable love for my alma mater, and the small achievements I have achieved today are inseparable from the training of my alma mater in those years. It can be said that Wuhan University has shaped me, allowed me to find my dream, learned the way to learn, and gave me the most precious wealth in my life. No matter where I go, I will always think of the great support and care given by my alma mater, and my heart is full of gratitude.

01

"Wuhan University is the best university in the world"

Five years ago, also here, I once said: In my heart, Wuhan University is the best university in the world, no one. This sentence caused a huge response on the Internet. In fact, it doesn’t matter. If everyone feels that there is a gap, all our teachers and students of Wuhan University and Wuhan University alumni have a common goal: to build our alma mater into the best university in the world!

What’s so great about Wuhan University?

Not only is it a long history, achievements and many masters, just talking about the campus environment, our Wuhan University is definitely the best. Take the architecture as an example, the old zhai house, the old library, the old gymnasium, etc., which fully reflects the ideological pattern of ancient and modern, and the integration of East and West. It is a classic business card of Chinese universities and a warm picture that we will always remember in our hearts.

Of course, what’s more important is the humanistic environment of Wuhan University. The most attractive thing about Wuhan University is that it pays special attention to the free development of people, the style of study is diverse and inclusive, and it never allows students to study, but allows students to fully develop independently. The teachers are also very friendly, and the relationship between teachers and students is very harmonious. Let me give a small example. When I was in school, the teachers rarely delayed the class, because once the class was delayed, the students knocked on the table to protest, and the teacher immediately understood.

In August this year, I held my fourth annual speech, with the theme of "Growing Up", which mainly told me how I went to college and started a business. Most of the content was about Wuhan University. At that time, Secretary Huang Taiyan also came to the scene to support. There are so many friends on the scene today, I ask a question, how many people have seen my speech in August?

In my memory, there are a lot of stories about Wuhan University, and I only told a small part of them in my speech, mainly five experiences: just entering the university, watching "Silicon Valley Fire" in the library; completing four years of college credits in two years; how to become a program master; undergraduate ** in the journal; and the experience of trying to start a business in college.

I cut a short video for you to watch.

Some netizens commented: This is a large-scale recruitment promotion of Wuhan University. This netizen is right, this speech is to promote Wuhan University and to warm up for Wuhan University’s 130-week celebration.

Wuhan University also had a crucial impact on me: it was here that I embarked on the path of scientific and technological exploration.

02

My path to technological exploration

2.1 The path to take in life

Before the college entrance examination, I like chemistry and wanted to apply for the Department of Chemistry at first. I have a good brother who wants to apply for computer science. I just temporarily changed my volunteer and applied for the Department of Computer Science of Wuhan University.

Looking back now, everything was the best arrangement. As soon as I entered college, I fell madly in love with programming, which can be said to be "addicted to it, and I can’t extricate myself".

There were too few opportunities to get on the computer in that era, and I thought of many ways, and even did such "bad things" with my classmates – sneaking through the windows in the middle of the night, sneaking into the computer room, playing with the computer all night, and almost being caught by the teacher on the spot. Of course, this was wrong, and I have to thank my alma mater for its tolerance.

The teachers have always encouraged us to continue to explore and innovate in technology. Coupled with the free and relaxed environment and laboratory conditions, I have the courage to set no limits. At that time, I dabbled in a very wide range, writing encryption software, antivirus software, financial software, CAD software, Chinese systems, etc., and also did hardware like Hanka.

Today, I can still find the code I wrote when I was a sophomore on the Internet. A memory management software called RI, this small software is very popular. At that time, I simply open-sourced it. Why open-source it? The main reason is to show off my skills, write such a good code, let everyone see it, and challenge the experts in the country.

Therefore, I feel that when you are young, you should try as much as possible, broaden your horizons, and enrich your "arsenal".

2.2 Hold the banner of national general software

After graduation, I joined Kingsoft as employee No. 6, participating in the development of office software.

Many friends may not be familiar with the fact that large-scale commercial software such as office software is extremely difficult to develop. At present, the world mainly includes Microsoft Office and Kingsoft WPS.

WPS was born in 1988 and experienced great success, but by 1996, "there was Microsoft before, and then there was piracy", and it was in a desperate situation. In the most difficult days, we discussed many times whether to continue to do WPS. In fact, from a business perspective, there was no reason to continue.

There is only one reason why we have never given up: WPS is the banner of national universal software, and we cannot let this flag fall in our hands.

To keep doing WPS, the most difficult thing is to find a way to survive. We make various tools and software such as Kingsoft Word and Kingsoft Drug Tyrant, and we make games, etc. We find survival space in the gaps that Microsoft does not want to do or disdains to do, and work hard to make money. Then, use the money earned to support the WPS team, insist on continuous research and development and continuous improvement, and fight a long-term war.

Of course, it is impossible to win by making small repairs to the original architecture alone. By 2002, we had made an important decision to rewrite WPS from scratch with all the money we had worked so hard to save over the years, a total of 40 million yuan in cash, a handful of All-in. This was a very difficult decision, involving the rewriting of tens of millions of lines of code, which required great courage and determination. We worked on it for 3 years, and finally in 2005, we completed a new architecture. We have made great efforts to build this architecture, and we can proudly say that it represents the most advanced level of office software in the past 20 years, and it has been used to this day.

In this protracted battle, Jinshan endured a long period of loneliness and suffering. At that time, there were not many people who understood us, nor did they cheer for us. We just thought we should do it.

In 2011, I became the chairperson of Jinshan, leading the transformation of Jinshan mobile Internet. The advantages of WPS rewriting architecture are reflected. This time, we finally overtook Microsoft Office and became the best office software for mobile end and the largest market share in China. After 20 years of groping in the dark, Jinshan has finally regained the glory of its early days.

In 2019, after 31 years of perseverance, Kingsoft WPS finally went public.

At that time, the entire IT industry said that WPS was a hardcore technology hero dream and the most inspiring story in China’s software industry.

Today, the number of WPS MAU equipment has exceeded 586 million, R & D expenditure accounts for more than 35%, and R & D personnel account for more than 60%.

The breakthrough of hard-core technology relies on lasting resilience and persistence. The counterattack of WPS is the victory of persistence.

To this day, when it comes to autonomous control and domestic substitution, in the field of office software, WPS has never worried anyone.

The history of WPS has also proved that with enough perseverance, Chinese engineers, scientists, and entrepreneurs can all succeed in any field of hard-core technology.

2.3 From software to hardware

In the long-term battle of Jinshan, at the age of 40, I once again ventured into the field of hardware technology.

In 2010, in a small office in the Silver Valley Building of Baofusi Bridge in Beijing, I founded Xiaomi with 13 colleagues.

A programmer who had been working in software and the Internet for 20 years, and suddenly stepped into the hardware industry, can be said to be "ignorant and fearless". But the most important thing I did at Wuhan University gave me inexplicable confidence. As long as I have the ability to learn, there are no problems that cannot be solved.

Later, as everyone knows, Xiaomi won a fantastic start, but also encountered tremendous difficulties due to the lack of a solid foundation in hardware capabilities. At the most dangerous and difficult moment, in May 2016, I had to personally take over the mobile phone department, leading the team to seriously make up lessons and focus on hardcore technology.

Speaking of which, the courage to directly manage hardware research and development is still the confidence given to me by Wuhan University. Back then, when I was at Wuhan University, I soldered circuit boards and made programmable chips. Although I am not proficient, it can be regarded as some hardware basics.

At that time, I had more than 20 meetings every day, while learning the latest technology of mobile phone hardware, discussing engineering plans with my colleagues, and frantically recruiting the best engineers to expand the team and enhance the research and development strength. Looking back now, those more than a year were simply not a human life, and even cats and dogs could not stand it. But there is no wasted effort in the world. Just like practicing programming at Wuhan University, my hardware technology level soon improved.

In March 2021, Xiaomi Group officially announced the construction of a car, and I began to learn the technology of the car frantically. I will share it with you after Xiaomi Auto is officially launched.

2.4 In the next decade, from "striving" to "leading"

Xiaomi’s mission is to "insist on making good products that move people’s hearts and are affordable, so that everyone in the world can enjoy the good life brought by technology", which determines that Xiaomi must be a technology company.

Many people still have many misunderstandings about Xiaomi. What is the misunderstanding? Someone always says, "Xiaomi is an assembly plant, Xiaomi has little investment in research and development, and Xiaomi has no core technology."Overall, Xiaomi does have a certain gap compared to the world’s top technology companies. But as a 13-year-old company, Xiaomi’s investment and strength in research and development are still quite strong.

Let me report a set of figures: in the past five years, Xiaomi’s R & D investment has reached a compound annual growth rate of 38.4%. In 2022, Xiaomi’s R & D investment was 16.20 billion yuan, and it is expected to reach 20 billion yuan in 2023. In the next five years, more than 100 billion yuan will be invested in technology research and development. What is the level of 16.20 billion yuan? In September this year, the National Bureau of Statistics, the Ministry of Science and Technology, and the Ministry of Finance issued the "Statistical Communiqué on National Science and Technology Investment in 2022", and the national R & D investment 3.07829 trillion. Xiaomi’s R & D investment has accounted for 0.53% of all R & D expenditures in the country, including the sum of central enterprises, state-owned enterprises, universities, research institutions, and

Let’s take another example, let’s take a field that Xiaomi may be the least good at in everyone’s eyes, 5G standard patents. This field is the strength of communication equipment manufacturers, and it requires accumulation and precipitation in particular, and it takes years to endure. But even so, in the "5G Standard Essential Patent Declaration Valid Global Patent Family Enterprise Ranking" released by the China Institute of Information and Communications this year, Huawei is the world’s leader, accounting for 14%; while Xiaomi patents account for 4.1%, which has entered the top ten in the world.

On the issue of misunderstanding, I have also been troubled. Later I want to understand that there is no need to be torn, the key depends on your own growth.

On the other hand, when you compare 13-year-old Xiaomi with Apple, Samsung, and Huawei, you have extremely high expectations and requirements for us. However, rice is eaten bite by bite, and the road is taken step by step. I believe that as Xiaomi continues to increase its investment in research and development and its strength becomes stronger and stronger, we will definitely be able to win everyone’s trust and recognition by virtue of our own continuous growth.

In August this year, I announced Xiaomi’s strategic goal for the new decade: to invest heavily in the underlying core technology and strive to become a new generation of global hard-core technology leaders.

Just last month, we just released Xiaomi Surging OS, which is the world’s first "people, cars, and home ecosystem" operating system. Xiaomi Surging OS took 7 years of research and development, and more than 5,000 engineers participated in an unprecedented system underlying reconstruction. It will become the "public base for the interconnection of all things" in the future world, ready for tens of billions of devices and tens of billions of connections in mobile phones, homes, cars and other scenarios.

At the same time, Xiaomi has been working on many cutting-edge technologies, such as AI, chips, intelligent manufacturing, and humanoid robots.

I tell my colleagues inside the company that greatness is made, and we must be firm and patient enough. Xiaomi has only been around for 13 years, and we must be firm for at least 30 years before we can become a truly great company. This is an interesting phenomenon. In the field of hard core technology and manufacturing, almost all truly great companies have experienced more than 30 years of experience.

Why 30 years? Because 30 years is the time for generations of engineers to build a deep and leading technology system; it is the time required to grow to a sufficient scale to catch up with and surpass the original giants in the relevant industry. On the other hand, a technology company needs to go through several ups and downs and experience the test of industry and macro cycles in order to establish a solid industrial foundation and form a deep influence and leadership on the industrial chain.

The development of China’s hard-core technology has gradually participated in global competition since the 1990s, and is crossing the 30-year test threshold. On the one hand, China’s technology companies are catching up with the world’s top R & D technology level in the current low-level technology tracks; on the other hand, a new round of scientific and technological revolution and industrial transformation is surging, and the cutting-edge hard-core technology strength is the decisive force.

Modern technology is a global battle for technology, resources, talent, and markets. We must seize the opportunity to win the future. In the current geopolitical environment, the more we face blockade and suppression, the less we can engage in self-isolation and self-isolation. We must always uphold a broad vision and mind. On the one hand, we are self-reliant and open-minded, and we will use the global advantageous resources to our advantage, forming an open innovation ecosystem with global competitiveness, and constantly moving towards the high end of the global value chain.

03

Gratitude and responsibility

3.1 The grace of a drop of water, the spring returns

During my college years and during my entrepreneurial career, I received a lot of help from people, and I have always been grateful.

I often ask myself: what should I do for my alma mater? What should I do for this era?

This morning, I finally fulfilled a major wish: I personally donated 1.30 billion cash to my alma mater as a birthday gift to support Wuhan University’s basic discipline development, scientific and technological innovation and college student training.

This wish originated more than 30 years ago. I grew up in an ordinary family in a county seat. When I was studying at Wuhan University, my family was very burdened, and I was determined to survive on my own.

So I studied very hard and worked very hard to get the scholarship. I once won the highest scholarship at Wuhan University at that time: 2,000 yuan, a huge sum of money from a donation from a company. I was particularly moved at that time, and I still clearly remember that on the podium, I secretly swore in my heart: When I have the ability, I will return it ten times, a hundred times, ten thousand times.

Six years after graduation, in 1997, at the age of 27, with a salary of about 4,000 yuan, I started my first donation to my alma mater, which was to establish the Lei Jun Scholarship (then called the Tengfei Scholarship) in the School of Computer Science. Since then, it has been donated for 26 consecutive years. In 2017, I finally donated a building at Wuhan University, and in June this year, the Lei Jun Building was officially completed.

Today, I decided to donate 1.30 billion, and I am very excited.

Struggling for a lifetime, what is it for? Different people have different answers. For me, being able to donate to my alma mater is one of the most worthwhile things to do.

However, I never advocate comparisons in donations. Everyone can give back to their alma mater with practical actions, and they can contribute money and make a strong contribution. This event has many, many alumni donations, and every donation is the love of alumni to their alma mater, and the weight is equal.

My donation this time focuses on three main directions: supporting basic research in the six major disciplines of mathematics, physics, literature, history and philosophy, supporting technological innovation in the field of computer science and technology, and supporting the training of college students. It is to enable more engineers, scientists, and technology entrepreneurs to appear in China, so that China can have more Huawei, more Xiaomi, more BYD, and more Ningde era. With more such people and companies, China’s hard-core technology will continue to rise and develop, and the forces supporting China’s hard-core technology will continue to emerge. Only then can we continue to lead the development of global science and technology, create a better life, and create a better and fairer world where everyone can continue to share the fruits of development.

3.2 Wuhan University spirit, endless life

Today, we gather here to celebrate the 130th anniversary of Wuhan University, not only the glorious history and great achievements of Wuhan University, but also the spiritual outlook and future blueprint of Wuhan University.

The history of the 130th anniversary of Wuhan University, as well as the revival of China and the changes in the world witnessed by Wuhan University in the past 130 years, tell us that we still have to believe. Believe in dreams, believe in persistence, believe in endless power, and believe in something beautiful and resilient that can cross the vicissitudes of life.

Finally, congratulations to the 130th anniversary of the alma mater, wish Wuhan University forever young; wish all Wu University people a bright future!

Thank you very much.

(Source: Lei Jun WeChat official account)

The new generation of domestic supercomputing system "Tianhe Xingyi" was released. On December 6, the National Supercomputing Guangzhou Center officially released a new generation of domestic supercomputing system – "Tianhe Xingyi". The reporter learned from the 2023 Supercomputing Innovation Application Conference that the "Tianhe Xingyi" system is application-centered, using domestic advanced computing architecture, high-performance multi-core processors, high-speed interconnected networks, large-scale storage and other key technologies to build, in general-purpose CPU computing capacity, network capacity, storage capacity and application service capacity and other aspects than "Tianhe-2" to achieve doubling, support high-performance computing, AI large model training and large data analytics application mode, will further enhance the Guangzhou Supercomputing Center’s multi-domain service capabilities, and effectively meet the needs of supercomputing applications in various industries. On the same day, the National Supercomputing Guangzhou Center, together with Guangdong Unicom, China Mobile Internet, Pengcheng Laboratory, Guangdong Public Resources Trading Federation, Guangzhou Trading Group, Hong Kong University of Science and Technology Huo Yingdong Research Institute, Macau China Innovation and Technology Development Promotion Association and other 14 units, officially launched the Guangdong-Hong Kong-Macao Supercomputing Application Internet Construction, aggregating computing power resources, high-speed network resources and supercomputing application resources represented by supercomputers, and jointly building a national science and technology innovation platform to support the national computing power network construction strategy, laying a solid foundation for the century project of opening the computing power economy era in the Bay Area. With the development of innovative computing power and the new generation of artificial intelligence technology, the integration of supercomputing and artificial intelligence has become a key force driving scientific and technological innovation, and will provide a core driving force for the transformation and upgrading of various industries and the development of digital economy in our country for a long time. The 2023 Supercomputing Innovation and Application Conference, hosted by the National Supercomputing Center of Sun Yat-sen University in Guangzhou, brought together more than 400 representatives from national supercomputing centers, university institutes, and technology enterprises to share the latest achievements and experiences in the application of supercomputing empowered industries, and jointly explore the integration and development of advanced technologies such as supercomputing, smart computing, artificial intelligence, and big data. Takamatsu, an academician of the Chinese Academy of Sciences and President of Sun Yat-sen University, said that the development project of the new generation of domestic general-purpose supercomputing system of the supercomputing center has achieved phased results, which effectively ensures that the service capabilities of the center system continue to be leading at home and abroad. In the next step, Sun Yat-sen University will continue to support the construction and development of the center.It is hoped that the supercomputing center will continue to target the world’s cutting-edge science and technology and the country’s major strategic needs, actively connect with the local industrial layout, deepen the deep integration and intersection of multiple disciplines, and continuously produce major landmark application results to support the country’s high-level scientific and technological self-reliance. The Guangzhou Supercomputing Center has become the benchmark of our country’s supercomputing center "Tianhe-2". It was successfully developed in 2013 and won the TOP500 world supercomputing six consecutive championships, which is an important symbol of our country’s supercomputing system development entering the world’s leading ranks. Liao Xiangke, academician of the Chinese Academy of Engineering and chief designer of the "Tianhe-2" development project, pointed out that the application of domestic supercomputing has always been a major challenge for the development of supercomputing in our country. The National Supercomputing Center Guangzhou has established a first-class talent team, developed a series of field-oriented supercomputing application platforms, and independently developed the "Starlight" domestic multi-mode supercomputing integration application support platform to build a bridge between domestic supercomputing systems and supercomputing applications in various fields. "Guangzhou Supercomputing insists on building a world-class supercomputing center as its goal, constantly expands the supercomputing application field, independently develops core application technologies, and creates a field-oriented application service platform." Lu Yutong, director of the National Supercomputing Center Guangzhou, said that the number of users of the Guangzhou Supercomputing Center has increased exponentially from the initial more than 300 to more than 300,000. The independently developed Starlight Supercomputing application support platform won the Guangdong Provincial Science and Technology Progress Special Award. In order to further support the construction of the Guangdong-Hong Kong-Macao Greater Bay Area International Science and Technology Innovation Center, the center has built 15 sub-centers in the Guangdong-Hong Kong-Macao Greater Bay Area and established the Guangdong-Hong Kong-Macao Supercomputing Alliance, forming an application pattern based on the Bay Area, serving the whole country, and affecting the world. It has become the benchmark of our country’s supercomputing centers and ranks among the top five most influential in the world. Application case, in the Huo Yingdong Research Institute of the Hong Kong University of Science and Technology, the 100M network special line extending from the Nansha branch of the National Supercomputing Center of the Guangzhou Center is connected to the National Supercomputing Center in Guangzhou University Town in the north, and the Qingshuiwan Campus of the Hong Kong University of Science and Technology in the south, which closely connects Guangzhou Supercomputing with Hong Kong’s science and technology innovation, making it a "transfer station" for Guangzhou-Hong Kong science and technology innovation Gao Min, dean of the Huo Yingdong Research Institute of the Hong Kong University of Science and Technology, said that supercomputing has a strong supporting role for scientific research. Hong Kong has many famous universities and a large number of cutting-edge scientific research talent teams, and the demand for supercomputing is very strong. In recent years, the Hong Kong scientific research team has used Guangzhou supercomputing to bear fruit.The University of Hong Kong has developed the world’s most durable hydrogen fuel cell. Thanks to the "Tianhe-2", a team led by Shaw Man-wah, a professor of chemical and biological engineering at the Hong Kong University of Science and Technology and dean of the HKUST Energy Research Institute, has developed a new hydrogen fuel cell, setting a world record for the durability of the battery to generate electricity. Hydrogen fuel cells are less harmful to the environment, but they have never been commercialized on a large scale. The reason is that hydrogen fuel cells rely on electrocatalysts to generate electricity, but catalysts are generally made of platinum (Pt), which is not only expensive but also rare. Scientists have been trying to find more common and inexpensive substances such as iron-nitrogen-carbon as alternatives to platinum, but these substances have poor catalytic power generation efficiency and durability. Relying on the rich storage resources and powerful computing power of "Tianhe-2", the team simulated the oxygen reduction reaction (ORR) on the surface of the new mixed catalyst, used density functional theory (DFT) to prove that its catalytic performance is superior to platinum, and finally developed a new hydrogen fuel cell, which greatly reduced the amount of platinum required by the catalyst by 80%. This new mixed catalyst not only has extremely low platinum content, but its catalytic efficiency remains at 97% after 100,000 voltage cycles of accelerated stress testing. The research team of Professor Zhang Xin of the Hong Kong University of Science and Technology and the Hong Kong Institute of Sport collaborated to study the aerodynamic characteristics of the cycling process using advanced computational fluid dynamics (CFD) methods through the "Tianhe-2" supercomputer. In the calculation, the overall wind resistance was evaluated and optimized based on factors such as wind speed, cycling attitude, bicycle parts, and wheel rotation, and validated and supplemented with the wind tunnel experimental measurements, which effectively promoted the athlete’s posture optimization, equipment design, and selection process. The simulation calculation also provided the flow field distribution of different parts of the body, assisted in clothing design and material selection, and was combined with the wind tunnel experiment. As a result, Hong Kong cyclist Li Huishi improved her training efficiency and competition results, and won a valuable bronze medal in the women’s track cycling competition at the Tokyo Olympic Games.

　　On July 15, 1953, the first automobile factory in China, the First Automobile Factory, was laid in Changchun City, Jilin Province, and the new China automobile industry began to take off. This is the venue of the FAW’s groundbreaking ceremony (file photo).

　　On June 26, FAW Jiefang Automobile Co., Ltd. held a "seventy-year journey of leadership"
Continuing Glory to the Future "themed Liberation Seventh Generation Truck Parade, from the first generation CA10 model to the latest generation J7 model," Seventh Generation "Liberation Trucks paraded the streets of Changchun," Automobile City ", to celebrate the 70th anniversary of FAW’s establishment.

　　As the "eldest son of the republic" of the automobile industry, FAW has grown together with China’s automobile industry since it broke ground on July 15, 1953. The launch of the first Liberation truck ended the history of China’s inability to produce automobiles and opened a new chapter in the automobile industry of New China.

　　For decades, Liberation Trucks have been riding in China, participating in and witnessing the great leap in China’s economic and social development.

　　Xinhua News Agency

　　On July 13, 1956, the first Jiefang car rolled off the assembly line (file photo).

　　Xinhua News Agency

　　On July 15, 1986, with the enthusiastic applause, firecrackers, and suona sounds, brand-new CA-141 vehicles of various colors rolled off the assembly line one after another (file photo).

　　Xinhua News Agency

　　In 1995, Jiefang’s third-generation 6-ton flat-head diesel car began mass production. This is workers assembling vehicles on the production line (file photo).

　　Xinhua News Agency

　　On July 15, 2001, the 3 million Jiefang truck drove down the FAW group company final assembly line. This is the workers carefully decorating the 3 million Jiefang truck.

　　Xinhua News Agency reporter, photo by Xu Jiajun

　　This is a photo taken on July 13, 2003 of China FAW Group’s "liberation" truck waiting for foreign delivery.

　　Xinhua News Agency reporter, photo by Xu Jiajun

　　On December 28, 2004, China’s first automobile group company held an event in Changchun to celebrate the 1 million car sold in 2004. FAW thus became the first automobile company in our country to produce and sell 1 million cars annually.

　　Xinhua News Agency

　　On July 15, 2007, the 6th generation of Jiefang Automobile’s world-class J6 truck rolled off the assembly line in Changchun.

　　Xinhua News Agency

　　On October 20, 2009, the 10 million car of 2009 was born in Changchun FAW. China became the third country after the United States and Japan to produce more than 10 million cars a year, entering the ranks of 10 million car countries. This is the 10 million car in China produced by FAW Liberation workers in 2009.

　　Xinhua News Agency reporter, photo by Jiang Lin

　　On April 18, 2018, FAW Jiefang’s seventh-generation truck product J7 rolled off the production line in Changchun.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On July 13, 2021, the 8 million Jiefang truck independently developed by our country rolled off the assembly line in Changchun. This is a group photo of the guests participating in the rolling off ceremony with the 8 million Jiefang truck.

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　On June 26, FAW Jiefang trucks were displayed in front of the No. 1 gate of the China First Automobile Group Co., Ltd. (drone photo).

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, visitors viewed the FAW Jiefang truck (drone photo) on display in front of Gate 1 of the China First Automobile Group Co., Ltd.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, FAW Jiefang trucks were displayed in front of the No. 1 gate of the China First Automobile Group Co., Ltd. (drone photo).

　　Photo by Xu Chang, Xinhua News Agency reporter

　　FAW Jiefang trucks drive through the streets of Changchun on June 26 (drone photo).

　　Photo by Xu Chang, Xinhua News Agency reporter

　　FAW Jiefang trucks drive through the streets of Changchun on June 26 (drone photo).

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, FAW Jiefang trucks drove through the streets of Changchun.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, FAW Jiefang trucks drove through the streets of Changchun.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, visitors took photos of FAW Jiefang’s first-generation CA10 truck at the event site.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, visitors visited the FAW Jiefang truck products on display at the event site.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, a media reporter photographed the logo "First Automobile Factory" on the body of FAW Jiefang’s first-generation CA10 truck at the event site.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　This is the cab of FAW Jiefang’s first-generation product CA10 model truck taken on June 26.

　　Photo by Xu Chang, Xinhua News Agency reporter

　　On June 26, the liberation truck parade convoy drove on Renmin Street in Changchun City (drone photo).

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　On June 26, a cruise convoy of Liberation trucks drove down Renmin Street in Changchun City.

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　On June 26, a cruise convoy of Liberation trucks drove down Renmin Street in Changchun City.

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　On June 26, a cruise convoy of Liberation trucks drove down Renmin Street in Changchun City.

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　On June 26, a cruise convoy of Liberation trucks drove down Renmin Street in Changchun City.

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　On June 26, a cruise convoy of Liberation trucks drove down Renmin Street in Changchun City.

　　Photo by Zhang Nan, Xinhua News Agency reporter

　　　　 [August 13 Pacific Computer Network Xi’an Station News]HUAWEI P7Using its own HiSilicon Kirin 910T 1.8GHzquad coreProcessor, 1.8 GHz, 2 GB. RAM+ 16GB ROMIt supports up to 6.4GB memory expansion. 5.0 inch 1080P resolution IPS screen, using in-cell technology, front and back body covering the third generation Corning Gorilla Glass. 13 million pixel rear + 8 million pixel front-facing camera, the main camera adopts F2.0 aperture, Sony 4th generation stack sensor. Based onAndroid 4.4.2 Custom EmoTIOn 2.3 operating system and 2500mAh capacity battery. Xi’an Gala Digital Promotion 2250 yuan, like friends may wish to contact the merchant.

Huawei P7 Telecom Edition　　picture　　series　　review　　forum　　quote　　Online shopping price

Huawei P7 Telecom Edition　　picture　　series　　review　　forum　　quote　　Online shopping price

Talking about the most popular pure electric car recently, it must be the smart car jointly launched by Huawei and Chery – Zhijie S7. As the first car model under Huawei Hongmeng Zhixing, Zhijie S7 is equipped with a lot of Huawei intelligent technology, and various small videos introducing Zhijie S7 intelligent technology are also endless, which has attracted widespread attention from online netizens.

And if you want to find the intellectual world S7 impact of the largest model, there is no doubt that Xiaopeng’s P7i, the same main intelligent technology, the same is pure electric car, so there are a lot of netizens curious, if you want to buy a 250,000 yuan pure electric car, then what is the choice of intellectual world S7 or Xiaopeng P7i?

Today, let’s take a look at the 250,000 version of the two models, which one is more cost-effective~

The model versions for this comparison are: Zhijie S7 2024, Standard Air Edition Pro, and Xiaopeng P7 2023 P7i 702 Max.

exterior design

In terms of appearance, the front face of the S7 is the first to adopt the new ALL-IN-ONE design of the Hongmeng Zhixing family. This front face design will also appear on the M9 in the future. It integrates functions such as running lights and diversion grooves, making the front face look very simple. At the same time, sharp cutting lines also add some aggression to it.

However, from the side, the design of the Smart S7 looks a bit bloated and uncomplicated. Although the bezel-free door and hidden door handle are standard on the B-class pure electric car, the rounded waistline makes the Smart S7 less sporty and more stable than the executive-class car. This is very different from the design idea of the front face.

The design of the tail is quite standard, and the through-type tail lights enhance the youthful atmosphere of the whole vehicle to a certain extent. At the same time, the semi-circular left and right signal lights also eliminate the problem of lack of recognition in the intelligent world S7. However, to be honest, the logo on the tail is a bit too complicated, neither easy to read nor easy to arrange. It is better to directly remove the visual simplicity.

The shape of the Xiaopeng P7i is regarded as the leader in the entire car market. Many netizens have always believed that "Xiaopeng P7 is the peak of pure electric car appearance". To be honest, this does make some sense. Therefore, although the Xiaopeng P7i is a facelift, the appearance design is basically consistent with the Xiaopeng P7.

The front face design of the Xiaopeng P7i is very futuristic, with a lightsaber running through the headlights and an overly rounded front cover, making the Xiaopeng P7i recognizable on the road. Unlike the S7, the P7i follows the design concept of the front face and does not specifically make the side highlight the muscles, so the side of the P7i still maintains a round and elegant design style.

The design of the tail is similar to that of the Smart World S7, but fortunately, the tail of the Xiaopeng P7i is relatively short, and the turn signals and warning lights use a split design, so the elements are arranged in a stronger sense of order and are not easy to make people feel complicated.

dynamic performance

The Smart World S7 uses a 292Ps horsepower and 215kW power motor, while the Xiaopeng P7i uses a 276Ps horsepower and 203kW power motor. From the perspective of parameters alone, the performance of the Smart World S7 is much stronger than that of the Xiaopeng P7i, and the actual acceleration is also the same.

Similarly, accelerating from 0 km/h to 100 km/h, the Xiaopeng P7i takes 6.4 seconds, although it is definitely not slow, and it can be regarded as the upper-middle level in the same class of pure electric cars. However, the Smart S7 only takes 5.4 seconds, which is a full second faster. This means that the Smart S7 is basically the first echelon with the fastest acceleration performance among the same price models, allowing you to complete the vast majority of lane-changing overtaking operations with confidence.

With a fast speed of 210km/h, even at high speeds, the second half of the car can also have abundant power to ensure that you can easily complete the emergency acceleration operation.

In addition to that, the Smart S7 is also equipped with a Huawei Tuling intelligent chassis, which can identify road information in advance through the body’s camera and adjust the body suspension damping to improve the smoothness and comfort of driving through bumpy road sections. In addition, when cornering at high speed, the Tuling chassis can also adjust the suspension and front and rear axle torque independently, and the stability performance of high-speed cornering is also very good.

Therefore, in terms of driving control and comfort, the Smart S7 is completely ahead of the Xiaopeng P7i. It is very suitable for consumers who pursue driving experience, and its driving performance will not disappoint you.

Intelligent driving

Although the smart world S7 uses Huawei intelligent driving technology, the Pro version bought by 250,000 yuan does not actually support its advanced urban intelligent driving. The core reason is that the Pro version is not equipped with lidar, and can only support basic lane keeping functions and highway intelligent driving.

Therefore, friends who purchase the Smart S7 Pro version for smart driving may be disappointed, but the Xiaopeng P7i at the same price supports smart driving on highways and in urban areas, and smart technology functions do not require additional payment.

Therefore, for friends whose main car needs are commuting to and from get off work, buying a Xiaopeng P7i is undoubtedly the best way to free themselves from the boring morning and evening peaks every day, and in the case of taking their family on weekends, thanks to the blessing of intelligent driving technology, it can also effectively improve driving safety and make driving more secure.

battery life

In terms of battery life, the Smart World S7 uses the 62kWh lithium iron phosphate battery provided by Ningde Times, while the Xiaopeng P7i is equipped with the 86.2kWh ternary lithium battery of Zhongchuang Xinhang. From the perspective of battery capacity, Xiaopeng is undoubtedly at an overwhelming leading level, capable of providing up to 702km of pure electric cruising range, while the Smart World S7 is only 550km.

If you only commute to and from work in the urban area, then the Xiaopeng P7i can basically guarantee that you don’t need to charge at all for a week, and even go on outings with friends on weekends. Occasionally, you won’t feel anxious about long-distance needs. Compared with the Smart World S7, it is a more reassuring model.

Not only that, Xiaopeng also has more than 1,000 self-built charging piles, and the degree of improvement of the supplementary energy network is also very high. There is no need to worry about not being able to find Xiaopeng fast charging piles. You can see the location of Xiaopeng fast charging piles on the app at any time.

Combined with its long range, the Xiaopeng P7i can be regarded as one of the few pure electric cars without mileage anxiety. After all, whether there is a long-distance travel demand or not, choosing a longer mileage model can also save a lot of time spent on charging the car.

Interior cockpit

In terms of cockpit, if only in terms of comfort, then the cockpit of the Smart S7 is much better than that of the Xiaopeng P7i. It is covered with a large area of soft materials. At the same time, the cockpit design elements will appear more stable and intimate compared to Xiaopeng’s younger design sense. The luxurious temperament is also more sufficient, which can be regarded as a better cockpit in the same class.

In terms of intelligence, although the HarmonyOS cockpit equipped with the Smart World S7 has excellent mobile phone connectivity, consumers need to use Huawei mobile phones to experience it, and Xiaopeng’s smart cockpit can have a consistent experience regardless of what mobile phone is used.

After years of hard work, the number of apps in the Xiaopeng app store is very large, and the adaptability is also very good. At the same time, Xiaopeng’s voice assistant performs well in a weak connection and no network environment. It can directly understand the owner’s long sentence instructions. The voice assistant is better than the intelligent S7.

Buying suggestion

Generally speaking, in the price range of 250,000 yuan, the cost performance of Xiaopeng P7i is far ahead compared to the smart world S7, not only the standard urban road intelligent driving, when commuting to and from work can almost achieve complete "car can not sit", and the cruising range is far higher than the smart world S7, even if there is a long-distance demand, it can be easily dealt with.

The intelligent world S7 Pro is not equipped with lidar, and the battery life is lower, so for home users, it is not cost-effective to spend 250,000 yuan to buy such a car, but if you prefer the driving feeling, then the intelligent world S7 can still be considered. Zero hundred acceleration only takes 5.4 seconds, and with excellent chassis tuning, it can be regarded as a driver’s car.

www.diankeji.com is a leading information media focused on the global TMT industry.

As the winner of Jinri Toutiao Qingyun Plan and Baijiahao 100 + Plan, the 2019 Baidu Digital Author of the Year, the most popular author in the field of Baijiahao Technology, the 2019 Sogou Technology Culture Author, and the 2021 Baijiahao Quarterly Influential Creator, he has won the 2013 Sohu Best Industry Media Person, the third place in the 2015 China New Media Entrepreneurship Competition Beijing Competition, the 2015 Radiance Experience Award, the third place in the 2015 China New Media Entrepreneurship Competition Finals, and many other awards.

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Although it has now entered the cold winter season, this stage is not the peak sales season of air conditioners. Normally, this period should be a period of relatively dismal air conditioner sales. However, unexpectedly, in the winter of 2021, the sales of air conditioners are very hot, especially 1.5 inverter air conditioners have become the mainstream, accounting for most of the sales. It can be seen from the air conditioner sales rankings of e-commerce platforms that Midea ranks second in the monthly sales list of air conditioners. As expected, it is still the air conditioner overlord Gree. The best sales are of course the most popular. So, what is the specific situation of these most popular air conditioners? Interested friends, let’s take a look together?

First place: Gree 1.5-horse Yunjia new energy efficiency inverter air conditioner [Reference price: 2699 yuan]

In the winter of 2021, the best sales of air conditioners is still the air conditioner overlord Gree. Gree’s 1.5-horse Yunjia new energy-efficiency inverter air conditioner ranks first in the sales list with monthly sales of nearly 200,000 units.

Gree 1.5 HP Yunjia is a cooling and heating inverter air conditioner with new three-stage energy efficiency. The compressor has a circulating wind energy capacity of 690 cubic meters per hour, adopts the fourth generation automatic washing, and supports high temperature sterilization at 57 degrees Celsius. Noise is as low as 18dB (A). Gree Air Conditioning has launched after-sales services with a 10-year warranty to solve consumers’ worries.

Gree 1.5-horse Yunjia has a new three-level energy efficiency APF of 4.21, which is higher than the 4.0 of the new national standard. That is to say, under the same heating or cooling conditions, Gree 1.5-horse Yunjia has better energy-saving effect than international standards and saves electricity. At the same time, Gree air conditioners also use three energy-saving and power-saving control systems: refrigerant flow, temperature and humidity, and comfort control.

Gree Yunjia air conditioner has set up a variety of sleep modes in terms of regulation. The wind speed is adjustable at 7 gears, and it has functions such as rapid cooling, rapid heating, heating and anti-cold air, dehumidification, and fluorine deficiency protection. The current reference price of Gree’s 1.5-horse Yunjia inverter air conditioner is 2699 yuan. From the excellent performance stability and reputation of Gree air conditioner, this price is very generous. This may also be one of the reasons why this air conditioner has become the sales champion.

Second place: Midea 1.5 horses, Smart Arc II new energy efficiency cooling and heating inverter air conditioner [Reference price: 2399 yuan]

Midea’s 1.5-horse Smart Arc II new energy-efficient cooling and heating inverter air conditioner ranks second in the sales list with monthly sales of nearly 120,000 units.

Midea 1.5 horses, Smart Arc II new energy-efficient cooling and heating inverter air conditioner, the same size as 1.5 horses, new third-level energy efficiency. This is an air conditioner suitable for installation in an area of 15 to 23 square meters, supports 60-second rapid heating and 30-second rapid cooling, with low noise, intelligent light sense, upgraded self-cleaning, APP remote control and other functions

Midea 1.5 horses, Smart Arc II has a new three-level energy efficiency APF of 4.28, which is higher than the new three-level national standard of 4.0, and also higher than the first Gree 1.5-horse Yunjia’s efficiency value of 4.21. According to theory, under the same heating or cooling conditions, Midea 1.5 horses, Smart Arc II has better energy-saving effect than Gree 1.5-horse Yunjia, and will also save more power.

Midea 1.5 horses, Smart Arc II air conditioner has a very practical highlight, that is, it can be remotely controlled through the mobile APP. It can also be controlled by voice, no need to do it, just move your little mouth and say a word to get it all done. Midea 1.5 horses, Smart Arc II new energy-efficient cooling and heating inverter air conditioner The current reference price is 2399 yuan, which is cost-effective and supports 10-year warranty service.

Third place: Hualing 1.5-horse inverter heating and cooling air conditioner [Reference price: 2249 yuan]

Hualing 1.5 inverter heating and cooling air conditioning monthly sales of nearly 90,000 units ranked third in the sales list.

Hualing’s 1.5-horse variable frequency heating and cooling air conditioner is a new level of energy efficiency air conditioner, which supports mobile phone intelligent remote control, has high temperature self-cleaning function, supports quick heating and quick cooling, and has 56 degrees Celsius intelligent bacteria self-cleaning function. Deep cleaning is performed when high temperature steam lasts for more than 30 minutes.

Hualing 1.5 hp variable frequency heating and cooling air conditioner has a new level of energy efficiency. APF value is about equal to 5.27, higher than the new level of international standards. The cooling power is 750W, the heating power is 1320W. The circulating air volume is as high as 630 cubic meters per hour.

Hualing 1.5-horse inverter heating and cooling air conditioner can also be remotely controlled using the Mercure APP of Midea Air Conditioning. At the same time, it supports Bluetooth to follow Hualing Zhilian Mini Program to control and touch Ling Soul sticker control. It can be said that smartphones can fully control Ling air conditioners. The current reference price of Hualing 1.5-horse inverter heating and cooling air conditioner is 2249 yuan. As a first-class energy-efficient air conditioner, the price is so kind, which is also the main reason why Hualing air conditioner sales are second only to Midea air conditioners. Hualing air conditioner supports 6-year quality assurance of the whole machine.

Fourth place: Xiaomi’s 1.5-horse new energy-efficient inverter heating and cooling air conditioner [Reference price: 1999 yuan]

Millet 1.5 new energy efficiency inverter heating and cooling air conditioning monthly sales of nearly 60,000 units ranked fourth in the sales list.

Xiaomi’s 1.5-horse new energy-efficient inverter heating and cooling air conditioner, the same size as the above three, is 1.5 horses, and the new three-level energy efficiency. The best use area of this air conditioner is 16 to 20 square meters, supports quick heating and quick cooling, and the noise is as low as 23dB (A). The whole house is connected, intelligent self-cleaning, and using DC frequency conversion technology, DC frequency conversion air conditioner will save more power.

Xiaomi’s 1.5-hp new energy-efficiency inverter heating and cooling air conditioner adopts the new three-level energy efficiency. The APF value is about equal to 4.13, which is higher than the old three-level energy efficiency standard value, and the energy saving is about 10.4% compared with the old three-level energy-efficiency air conditioner. The circulating air volume is as high as 650 cubic meters per hour, which is higher than the third Hualing.

Xiaomi’s 1.5-horse new energy-efficiency inverter heating and cooling air conditioner has been connected to the whole house Internet ecology. It supports Mijia APP for remote control, and also supports Xiao Ai’s voice control. That is to say, the mobile phone can control all the functions of Xiaomi’s air conditioner, and the mobile phone is also a remote control. The current reference price of Xiaomi’s 1.5-horse new energy-efficiency inverter heating and cooling air conditioner is 1999 yuan. This kind price determines the high cost performance of Xiaomi’s air conditioner, which may also be the main reason why the sales of Xiaomi’s air conditioner can squeeze into the top four. Xiaomi air conditioner supports 6-year quality assurance of the whole machine.

Fifth place: Oaks 1.5-horse new level 1 energy efficiency inverter heating and cooling air conditioner [Reference price: 2399 yuan]

Oaks 1.5 new 1-horsepower energy efficiency inverter heating and cooling air conditioner with monthly sales of nearly 20,000 units ranked fifth in the sales list. The sales gap with the fourth Xiaomi is a bit big.

Oaks’ new 1.5-horsepower energy-efficient 1-horsepower inverter heating and cooling air conditioner, like the above four, is a 1.5-horsepower cooling and heating inverter air conditioner. The new level of energy efficiency, the best use area is 15 to 23 square meters. The compressor’s circulating air capacity is up to 680 cubic meters per hour.

Oaks 1.5-hp inverter heating and cooling air conditioner is a new level of energy efficiency, with an APF value of up to 5.27, which is consistent with the energy efficiency of the third Hualing air conditioner. After the manufacturer’s actual machine test, compared with the original level 3 energy efficiency, the new level 1 energy efficiency can save about 160 yuan/year in electricity bills.

The cooling power of the new 1.5-horsepower level 1 energy-efficiency inverter air conditioner is 810W, and the heating power is 1260W. The current reference price of the new 1.5-horsepower level 1 energy-efficiency inverter air conditioner is 2399 yuan, which is the same price as the second-place Midea air conditioner. Compared with the third-place Hualing air conditioner, which is also the new-level energy efficiency, the price of the Oaks air conditioner is a little unkind. This may also be the main reason why the sales gap of the Oaks air conditioner is wider than that of the fourth-place Xiaomi air conditioner.

The above five air conditioners belong to 5 brands respectively. The sales volume of the first place Gree is twice that of the second place Midea, which shows how popular Gree air conditioners are. Overall, the editor recommends choosing Gree air conditioners, and the performance and after-sales are the most trustworthy. What do you think, which air conditioner is the best? Welcome to comment and leave a message. If you like it, please pay attention, thank you!

　　The first in the country! Here it is proposed that the sale of fuel vehicles will be banned in 2030! New opportunities are coming?

　　In December 2020, the Central Economic Work Conference set the goal of "our country’s carbon dioxide emissions strive to peak before 2030 and strive to achieve carbon neutrality before 2060."

　　In the context of the "double carbon" goal, the popularity of "new energy vehicles" continues to soar: from January to August this year, the production and sales of new energy vehicles have reached 1.813 million and 1.799 million respectively!

　　At the same time, a ban on the sale of fuel vehicles has also been put on the agenda. As early as 2019, Hainan Province released the "Hainan Province Clean Energy Vehicle Development Plan", which was the first in the country to propose a ban on the sale of fuel vehicles in 2030.

　　When achieving the "double carbon" goal becomes the active choice for industrial and urban development, and when technological change is surging, what opportunities and challenges are brewing in the future of new energy vehicles?

　　CCTV Finance’s "Dialogue" program invited Wan Gang, Vice Chairperson of the National Committee of the Chinese People’s Political Consultative Conference and Chairperson of the China Association for Science and Technology, Feng Fei, Governor of the Hainan Provincial People’s Government, and Wang Guoqiang, Director and Deputy Secretary of the Party Committee of China First Automobile Group Co., Ltd., to the World New Energy Vehicle Conference to answer these questions.

　　Why ban the sale of fuel vehicles?

　　Although the market share of new energy vehicles is getting higher and higher, as an "old qualification" that has existed for so long, do fuel vehicles really need to be banned?

　　Feng Fei, governor of the Hainan Provincial People’s Government, explained: "There are three main considerations. The first central government has requirements, the strategic positioning of three districts and one center. One of the districts is called the Ecological Civilization Experimental Zone, and the central government has proposed a relatively high positioning. Therefore, we regard energy conservation and environmental protection of automobiles, and the large-scale popularization of the use of new energy vehicles as an important strategic direction. It is also as the construction of ecological civilization. We call it one of the four landmark projects."

　　"The second consideration is that Hainan has a need. Blue seas, blue skies, green waters and green mountains are very scarce and important resources in Hainan. Hainan’s ecological environment can only get better, not worse."

　　"The third future has prospects. We have been thinking about the free trade port in Hainan, including what kind of development model and form the industry in Hainan will be. We need to plan for the future and achieve leapfrog development. The development of new energy vehicles is a very important direction representing the future. It turns out that I am doing economic research. If a new technology and new product accounts for 1% of the market share, it may be a leap and a qualitative leap. Now we see that new energy vehicles have far exceeded such a hurdle and become a new industry with enough business models and sufficient internal motivation for development. Therefore, I think the new energy vehicle market in Hainan may be the fastest growing market in the country in the future."

　　Wang Guoqiang, director and deputy party secretary of China FAW Group Co., Ltd., went on to express his willingness to work together as a service provider for this goal: "By 2025, the sales of Hongqi cars will exceed 1.20 million, and the new energy vehicles will be more than 500,000. By 2030, it is in line with our goal of banning the sale of fuel vehicles in Hainan Province."

　　Is the era of fuel vehicles really coming to an end?

　　With clear goals and ambitious blueprints, is the internal combustion engine really about to be completely phased out? Will the era of fuel vehicles be gone forever? What challenges will this bring to the manufacturing side?

　　Wan Gang, vice-chairperson of the National Committee of the Chinese People’s Political Consultative Conference and chairperson of the China Association for Science and Technology, said: "Many people say that in the end, the internal combustion engine will be eliminated. I say that this is a very long process, and life and death will inevitably occur in the long river of history. But as far as I can see, it will still play an important role in the next 20 or 30 years. Let’s not talk about the heavy-duty internal combustion engine. In fact, even the light-duty internal combustion engine of our cars will continue to innovate, and there are many things that will happen in the future. That is to say, in the future, you may be able to drive 100 kilometers with a liter of oil after an extended-range engine is installed, which will also reduce the user’s mileage worries. Of course, it is also a competition, and the functional efficiency of the battery’s fast charging and discharging is also

　　As for the manufacturing of new energy vehicles in the "double carbon" era, Vice Chairperson Wan Gang proposed: "Reduce energy consumption through intelligent manufacturing. Reduce carbon emissions in the manufacturing process through material conservation and low carbonization. In the design process, it is necessary to take into account its recycling and utilization, forming a circular economy. In this way, the whole cycle of carbon emission reduction can achieve the low-carbon development of the entire industrial chain of our automobile industry."

　　Future | The future of new energy vehicles? Draw it for you

　　Adults are planning, children are imagining. In addition to rational design and conception, in the face of future new energy vehicles, we also need inspiration from children to fly.

　　One of the paintings aroused the curiosity of Vice Chairperson Wan Gang: "What does this look like? Like a Mars rover. It has four wheels that can drive autonomously, and it adds a small compartment to the rover, with people sitting in it. I don’t know if you can see it. What is the difference between these cars and the traditional gasoline cars we usually sit in? It doesn’t have a big nose. Our generation is already familiar with it. The internal combustion engine is always installed in the car. It must be installed in the front, so this car must have a big nose. And in the minds of these children, the car of the future is infinitely malleable to them. Twenty years later, they are the car producers, and they are also the future users of the car. Little designers’ fantasies about the future may be our goal in the future. "

　　The environment shapes the times, and the times affect industries. Every change makes some former partners history, but it also brings us new friends, lives, and opportunities.

"Future Police" poster

Wonderful stills from "Future Police"

Wonderful stills from "Future Police"

　　　　　　　 Movie Network News"Future Police," directed by Wang Jing and starring Andy Lau, Big S and Fan Bingbing, is a brave attempt at sci-fi action films in the domestic film market. Although the box office after its release was not satisfactory, the film once became the object of attention because of its "unfinished". At 19:35 on September 11, the film channel premiered this controversial sci-fi film "Future Police", and audiences can see the heroic appearance of Andy Lau’s version of "Robocop" on the screen, as well as the hot scenes of his battle with the transformation man.

　　　　　　　 "Future Police" tells the story of 2085, Chinese scientist Dr. Ma’s solar energy invention solved the world’s energy problem, causing heavy losses to some oil merchants. They hated Dr. Ma to the bone and kept sending killers to remove this thorn in the side. The government immediately sent Liu Dehua’s police officer Zhou Renjie back to 2015 to protect the 12-year-old Dr. Ma. So he and the two highly lethal reformers sent by the oil merchants launched a life-and-death struggle through time and space.

Wonderful stills from "Future Police"

Wonderful stills from "Future Police"

　　　　　　　 Because the story takes place in the future, the scene design and weapons and equipment in the film are very avant-garde, and the futuristic aircraft shuttling between the universe is eye-catching; Andy Lau’s titanium alloy armor is completely comparable to "Iron Man"; and the weapons that can only be seen in "Star Wars" have been improved and upgraded this time in the hands of Fan Bingbing, whose valiant policewoman’s majesty is vividly displayed. The fighting scene between Andy Lau and the transformers is intense, and the two sides use all kinds of high-tech weapons, each of which brings surprises, and the fighting scene is dazzling.

　　　　　　　 "Future Police" was called by Wang Jing as a martial arts film packaged in future technology, focusing on action and warmth. Although there are a lot of fights and stunts in the film, the love between Andy Lau and his "wife" Fan Bingbing, as well as the father-daughter relationship with his "daughter" Xu Jiao, also shows a lot of romance and warmth. The film’s schedule has been pushed back and forth, and news from Hong Kong has even claimed that the film has become a "bad end" due to the sudden disappearance of the investor, and the stunts cannot achieve the expected effect. This statement was eventually denied by Wang Jing. It was clarified that the repeated delays were just to avoid "Avatar" and ensure the strategy adopted by the film’s box office. "The bad end" is purely a rumor, and the film has therefore attracted much attention.

　　　　　　　 If you missed watching the intense battle between "Robocop" Andy Lau and the transformation man on the big screen, and the emotional entanglement between Big S and Fan Bingbing, at 19:35 on September 11, you can still feast your eyes on the movie channel (CCTV6), and you will not miss the excitement again.

Next page More exciting stills

There are many beautiful men in the entertainment industry who are suitable for ancient costumes, but there are not many who can still look good after taking off the ancient costumes. Marco is such a representative. In "Hua Qiangu", with the corner of the first beautiful man in the Six Realms "Killing Qianmo", Marco has attracted countless fans, but after a short period of glory, Marco has not caused more splashes in the entertainment industry. Now the dress is slightly thin, and it is not easy to create more glory from the appearance.

From the first time Hua Qiangu saw him, he could tell how amazing "Kill Qianmo" was. He directly shouted "Kill Sister" and muttered to himself, "Sister is so beautiful, but her breasts are so small." Such an evaluation would definitely make a man angry, but it was a rare compliment to Kill Qianmo, who was so beautiful, and because of this, he had a cold temperament and a little more pity for Xiao Gu.

But unfortunately, after the success of killing Qianmo, it was a temporary ceiling for actor Marco, and after that, all the labels about Marco could not be separated from "Sister Hua". After that, Marco also made different attempts, acting in the rich second generation in modern dramas, also acting in youth blood dramas, and also exploring in suspense dramas, but unfortunately there were no more splashes.

In the suspense drama "Breaking the Cocoon" that just went LIVE, Marco starred as a special character, playing the attending physician of neurosurgery, a handsome guy in the ascetic department, Wen Bai, and the forensic doctor Jin Lingyi’s teacher and friend have a little different feelings, but this time Marco has no aura, and can only play a supporting role for the newcomer Zhang Yao. After taking off the ancient costume, Marco’s shape is slightly thin, and there are not many eye-catching places. In addition, the character itself is a bit cold, and it is difficult to give people a good impression at first glance.

On the contrary, the role of Wenbai itself is full of expectations. Judging from the current broadcast plot, he and the male protagonist Tan Jingtian played by Zhang Yao have many common interests and hobbies, and even nightmares are similar, which makes people curious about their relationship. However, from the perspective of the debut time and status in the circle, it is indeed a bit overkill to let Ma Ke play a supporting role for the rookie actor Zhang Yao, which is probably why the drama specially marked the special role.

Regardless of Marco’s embarrassment in the play, "Breaking the Cocoon" is a slightly interesting suspense drama. The biggest selling point is naturally the insect crime-solving method, which finds clues related to insects from unremarkable cases and uses the professional knowledge of the male protagonist to assist the police in solving the case. This novel and fascinating way of expression is a big point to watch. But the stereotype that this drama does not escape is that it unilaterally exaggerates the role of this place from which direction, and treats other people as decorations. How to balance the weight of the play is still debatable.

In fact, many people only know the embarrassment of Marco after he became popular, but they don’t necessarily know the anecdote about his entry into the entertainment industry. Marco’s older brother, Maher, is also an actor. Although he has no particularly impressive roles so far, he is a supporting role in Guo Jingyu’s series. He has appeared in "Red Lady", "Dog Stick", "Brave Heart" and "Great Yangge". After his brother was admitted to the Beijing Film Academy, he accidentally took his younger brother to meet the director. He didn’t expect that Marco would be accidentally photographed and enter the entertainment industry. Before starring in "Flower Qiangu", he had played Xiaoxue’s "Gossip Boyfriend" in "Family with Children".

The two brothers bravely ventured into the entertainment industry, and it stands to reason that they could support each other, but their appearance was too different, and the pace of development in the circle was also inconsistent. Compared with his brother, Marco was obviously lucky, at least he had been a big hit, but unfortunately, the role of "Killing Qianmo" was not enough for him to eat for a lifetime, and the flat taste after the explosion was estimated to be not easy to endure. However, due to the limitations of his appearance, it was estimated that it would be difficult for him to become popular, so in addition to playing a small supporting role in a down-to-earth manner, he had already found his own happiness. In 2018, he successfully proposed in "The Most Beautiful Crew", and he had successfully hugged the beauty back. I don’t know if Marco can break through next, but I really look forward to him leaving the label of "beautiful" and "handsome" and relying on his acting skills to find a different path. Text/Red Queen