In the future, the whole world needs at least two sets of underlying systems. Once trust is lost, it is almost impossible to build it again. The beginning of American high-tech enterprises losing their monopoly advantage on the underlying system platform.

　　"In the future, the whole world needs at least two sets of underlying systems. Once trust is lost, it is almost impossible to build it again. American high-tech enterprises began to lose their monopoly advantage on the underlying system platform. " After watching the Huawei Global Developers Conference, a developer wrote this sentence on social media, and on this day, Huawei officially released the "HarmonyOS System".

　　On the afternoon of August 9th, Yu Chengdong, CEO of Huawei’s consumer business and managing director of Huawei Technologies Co., Ltd., officially unveiled the "final veil" for HarmonyOS in Dongguan. He said that this is the world’s first full-scene distributed OS based on microkernel, and its English name is harmony, which is a future-oriented operating system.

　　According to Yu Chengdong, the micro-kernel HarmonyOS system has been commercialized and will take the lead in using HarmonyOS OS 1.0 in the smart screen products launched this year. In the next three years, in addition to improving related technologies, HarmonyOS OS will be gradually applied to more intelligent devices such as wearable devices, smart screens and car machines.

　　"Every year, the terminal sells 300 million to 400 million terminals, and there are more than 200 million mobile phones. Compared with other manufacturers, we have the advantage of creating ecology." Yu Chengdong told reporters including CBN that the original plan was to release (HarmonyOS) next spring, but now he can only force himself to give full play to his ability. At present, the investment of R&D personnel in HarmonyOS is about 4,000, close to 5,000.

　　Mobile phone sales originally hit the top in the world.

　　Yu Chengdong mentioned in his speech that in the past eight years, the sales volume of Huawei’s consumer business has increased by 68 times, and it has become one of the top three suppliers of intelligent terminals from small and medium-sized manufacturers that can’t rank. Last year, the shipment volume of mobile phones reached 206 million units.

　　In the first half of this year, in the case of US sanctions, in Huawei’s consumer business, mobile phone shipments still maintained a 24% growth, reaching 118 million units, with 60 million units per quarter.

　　Yu Chengdong said that because of the sanctions, there were 10 million fewer units in the second quarter. "If there are no sanctions, I estimate that our shipments will be the highest in the world this year. In the case of sanctions, we still maintain rapid growth. " Yu Chengdong said, "Our market share has exceeded 35% in China, and the global market share has risen to 17.6%."

　　According to Huawei’s semi-annual report on Huawei’s performance in 2019, in the first half of this year, Huawei achieved sales revenue of 401.3 billion RMB, up 23.2% year-on-year and a net profit margin of 8.7%. Among them, the operator’s business income was 146.5 billion yuan, the enterprise business was 31.6 billion yuan, and the consumer business was 220.8 billion yuan. Huawei’s smartphone shipments (including glory) reached 118 million units, a year-on-year increase of 24%.

　　"The original global shipment was expected to be 300 million units, and now it is expected to be about 240 million units. Since June last year, overseas has surpassed the China market (sales volume). " Yu Chengdong told reporters that at present, 70% to 80% of overseas markets have recovered.

　　Maximum loophole

　　"Before May, Huawei’s revenue grew rapidly, ‘ Entity list’, because of the existence of market inertia, it has also achieved growth. However, Huawei still faces great difficulties. We need to invest a lot of manpower and material resources in version switching, supply continuity management, and ensuring delivery to global customers, which may have an impact on our future business performance. At the semi-annual media communication meeting on July 30th, Liang Hua, chairman of Huawei, said that just like that "rotten plane", Huawei still needs to continue to "patch up the hole".

　　Liang Hua said that at present, operators’ business has basically been "supplemented", and now the focus is on "filling the hole" in consumer business, and they still have to struggle for "survival".

　　When asked what is the biggest loophole in consumer business, Yu Chengdong replied without hesitation, "It is ecology. The ecology established by Android and Microsoft is the most difficult, but HarmonyOS can solve this problem."

　　Yu Chengdong said that HarmonyOS version 2.0 will be released next year, and version 3.0 the year after next, and HarmonyOS system will be first used in the glory smart screen.

　　"HarmonyOS OS can be used in watches and bracelets. Everyone asks me if I can use my mobile phone. I can use it at any time. In order to consider ecological reasons, Android is preferred. If Android can’t be used, HarmonyOS can be enabled at any time. HarmonyOS OS has stronger performance and security than Android. Distributed ability and full scene ability." Yu Chengdong said that we have moved from the Android ecosystem to HarmonyOS, and the development work is very, very small, which can be completed in one day or two, because HarmonyOS can achieve compatibility.

　　"With the advent of the era of full-scenario wisdom, Huawei believes that it is necessary to further improve the cross-platform capabilities of the operating system, including the ability to support full-scenario, cross-devices and platforms, and the ability to cope with low latency and high security challenges. Therefore, the prototype of HarmonyOS OS has gradually formed. It can be said that the starting point of HarmonyOS OS is different from that of Android and iOS. It is a brand-new distributed operating system based on microkernel, which can simultaneously meet the smooth experience of full-scenario, trusted security at the architecture level, and seamless collaboration across terminals. Yu Chengdong said that for the next generation of technology, enterprises in China no longer rely on (foreign companies).

　　Ecological "tough battle"

　　"The technical difficulty of being an operating system is not great, but the difficulty is ecology." In a recent interview, Ren Zhengfei told the First Financial Reporter.

　　The high ecological barrier of operating system is a difficult problem for "challenger".

　　From a global perspective, the current desktop operating system is still dominated by Microsoft. Microsoft’s Windows operating system accounts for more than 88%, and Apple’s Mac OS, the second largest operating system, accounts for 9%. Together, the two companies account for more than 97% of the operating system market, while domestic operating systems are all based on the secondary development of Linux system, which, together with other Linux systems, accounts for 2% of the market. In the mobile field, Google is the only one.

　　According to the data of Statcounter, a global website traffic monitoring organization, as of April 2019, in the mobile operating system, Google Android system accounted for 74.85%, Apple iOS accounted for 22.94%, and the rest platforms accounted for no more than 1%.

　　However, Yu Chengdong believes that HarmonyOS Eco has a huge amount of Huawei terminal support and has a better chance of success than other domestic operating systems.

　　"We believe that the launch of HarmonyOS OS will greatly enhance the vitality of the industry and the richness of ecology, and hope that the launch of HarmonyOS OS will bring more colorful experiences to the whole scene era. We welcome global developers to actively support HarmonyOS’s OS ecological construction and jointly create a full-scenario intelligent life experience for consumers. " Yu Chengdong said.

　　"The operating system is doing well, mainly in two aspects, one is performance, and the other is ecology. Performance is not a problem. Huawei itself is a big player in telecom equipment, with very successful and mature experience in special operating systems, and the domestic ecology can be slowly built. However, in the current situation, there are shortcomings in overseas APPlications, which is the app problem of Google. Other apps such as Facebook may also bring pressure. " An internal employee of Huawei told reporters that due to the richness of software in the ecological field, the number of China apps that can gain a foothold in the global market is still not too large.

　　Yu Chengdong told reporters that he hoped that Internet companies in China would regard the global market as an important step in their strategy, and also called for more Internet companies to go overseas.

editorial comment/note

　

The Central Committee of the Communist Party of China’s Decision on Several Major Issues of Comprehensively Deepening Reform proposes to promote the modernization of the national governance system and governance capacity; Today, the five factors that affect the development of IT technology and information industry can be summarized as: "Cloud things move to great wisdom", namely cloud computing, Internet of Things, mobile Internet, big data and smart city.

　

Can these elements, especially big data, provide technical support and thinking transformation for improving government governance capacity? How can they promote each other and complement each other? Committee member Chinese People’s Political Consultative Conference keenly grasped this combination point and submitted a number of related proposals during the second session of the 12 th Chinese People’s Political Consultative Conference; Some democratic parties have also conducted research on this issue. On this basis, Chinese People’s Political Consultative Conference held a biweekly consultation forum on June 12, focusing on this issue again, and organized some members of the Chinese People’s Political Consultative Conference Committee, heads of relevant departments and industry experts to fully discuss and negotiate around key issues, with a view to finding a practical path for using big data to improve government governance.

　

At the symposium, participants had a heated and in-depth discussion on how the government supports the application and promotion of big data, the top-level design of big data development, the construction of legal system, and the mechanism of co-construction and sharing, which was positively responded and fully affirmed by relevant departments attending the meeting.

　

In order to comprehensively and deeply reflect the results of the symposium, today we specially extract the speech made by Committee member Chinese People’s Political Consultative Conference at the symposium for readers.

　

Small data

　

Bigdata, or huge amount of data, refers to the information that the amount of data involved is so large that it can’t be captured, managed, processed and arranged to help enterprises make more positive business decisions within a reasonable time by current mainstream software tools.

　

Big data has 4V characteristics: Volume (mass), Velocity (high speed), Variety (diversity) and authenticity.

　

The strategic significance of big data technology lies not in mastering huge data information, but in specialized processing of these meaningful data. If big data is compared to an industry, then the key to the profitability of this industry lies in improving the "processing ability" of data and realizing the "value-added" of data through "processing".

　

Big data can be divided into big data technology, big data engineering, big data science and big data applications. At present, people talk about big data technology and big data applications the most. Engineering and scientific issues have not been taken seriously. Big data engineering refers to the systematic engineering of planning, construction, operation and management of big data; Big data science focuses on discovering and verifying the laws of big data and its relationship with natural and social activities during the development and operation of big data networks.

Under the national policy of energy conservation and emission reduction, and the purchase tax of small-displacement engines of 1.6L or less is halved, both powerful imported or joint-venture car brands and gradually developed domestic car brands have turned their attention to "golden displacement" such as 1.5L and 1.6L..

With the increasingly fierce competition, major manufacturers have shown their trump cards and created a large number of excellent models. Today, we are going to talk about a new rookie: 1.6l6at.

What does the arrival of the new engine portend?

Yidong, as the main model of Changan sedan series, maintains excellent sales. Super high cost performance, rich configuration, fashionable appearance, comfortable driving experience and all-round safety have been deeply rooted in the hearts of the people.

The 1.6L DVVT GDI engine, which declares that power is truth, and the Aisin three-generation 6-speed automatic manual transmission used with this engine will undoubtedly raise the balance of this car to a new level, making Yidong more competitive in the market of compact cars below 100,000. Today, we focus on the power core of this car.

Combination of double swords

This 1.6-liter pure aluminum alloy independently developed by Chang ‘an has variable timing technology of intake and exhaust valves (DVVT) and GDI naturally aspirated engine. Although DVVT technology is used in engines of many domestic independent brands, in-cylinder direct injection is rarely used, because in-cylinder direct injection requires higher engine technology. So how many benefits can such a difficult-to-manufacture engine bring to consumers? Let’s break them down one by one.

First: the difference of injection mode.

The essential difference between in-cylinder direct injection and manifold injection is that the traditional engine injects oil in the intake manifold and then forms mixed gas with air, and finally enters the cylinder. In other words, in the traditional injection mode, gasoline is more likely to flow into the cylinder for combustion. In-cylinder direct injection is to directly inject fuel into the cylinder with a high-pressure nozzle and mix it with air directly, so that the oil will start to burn when it is sprayed out.

▲ In-cylinder direct injection is more uniform, with better atomization effect, stronger power and more fuel saving.

Second: the power is stronger.

As mentioned before, in the traditional injection mode, some gasoline flows into the cylinder, while in-cylinder direct injection, gasoline is directly atomized and burned in the cylinder. The understanding of the image is like when the power of two identical speedboats is fully open, one of them only puts the propeller half in the water, and the power cannot be fully exerted.

From the data point of view, it has the maximum power of 94KW (the maximum power output range is expanded from the ordinary 6000rpm to 5700-6200rpm) and the maximum torque of 168 N m. However, other domestic brands of 1.6L naturally aspirated engines are mostly 85-90KW, so no one can shake their position in China.

Maybe someone asked, what’s the difference between 90KW and 94KW? I don’t feel anything at all. Under normal circumstances, I can’t feel much difference.The low-speed power of this GDI engine is 10%-15% higher than that of the old engine, and the maximum power output can reach 80% at 1500rpm. Therefore, this engine, when you use air conditioning in summer and when going uphill, will not need a big foot throttle to start and speed up because of its small displacement and weak power. Step on the gas pedal lightly and go out easily.

Third: the fuel consumption is lower.

Traditional fuel injection will form a large number of carbon deposits in the cylinder, and more fuel will be attached to the surface of carbon deposits, which will make the fuel combustion more incomplete, forming a vicious circle and increasing fuel consumption.

Moreover, because of the technology of accurate combustion in the cylinder, the fuel can be fully burned, which greatly reduces the formation of carbon deposit.Can reduce fuel consumption by 5%. 7.2 liters and 6.8 liters per 100 kilometers, don’t underestimate the difference of 0.4 liters. For a 52-liter fuel tank, a box of oil can run more than 40 kilometers, and the fuel economy can be imagined.

Fourth: more durable.

This engine adopts all-aluminum cylinder head and cylinder block, which has better heat dissipation effect. Advanced material technology and manufacturing technology make engine parts more wear-resistant, and the direct injection method also reduces the generation of carbon deposits in the cylinder. The maintenance cost of the engine is reduced and the owner’s money and time are saved.

Fifth: A good horse with a good saddle.

Any powerful engine needs a good gearbox that "understands" it and complements it so that its power can be accurately expressed.

Let’s learn how to distinguish the "good or bad" of a gearbox first. A gearbox needs only four conditions to be "good": fuel-saving, smooth, reliable and silent. As for "bad" ….. big impact, slow response, no gear shift, high fuel consumption, loud noise, high speed and so on.

And this Aisin three-generation 6AT has good internal lubrication effect, low resistance and more fuel economy. Good shift logic, faster speed, smoother speed change, less impact and more comfortable driving. Good heat dissipation effect, high technology of parts, good coordination between parts, more durable, more reliable and more silent gearbox.

▲ Excellent design of Aisin 3rd generation 6AT gearbox.

The combination of Aisin 6AT gearbox and GDI engine in Chang ‘an will give full play to the power. With Changan’s chassis carefully adjusted for Yidong, it will definitely make driving more exciting.

What are you fighting for?

Yidong, as a family compact car, is economical and practical. With the progress of science and technology, cars are also changing with each passing day. In the increasingly fierce competition in the auto market, in order to attract customers, more luxurious designs, safety facilities and smart devices are embedded in cars. People can feel the comfort and convenience of driving.

However, some people forget the fundamentals of the car: engine, gearbox and chassis. Put more energy into the design of modeling and interior. The cost of the car is indeed limited, and the mold used for shaping and the materials used for the interior will inevitably reduce the research and development expenses of the engine, gearbox and chassis. Therefore, the chassis developed in reverse, with old engine gearbox, fashionable coat and exquisite interior, has become the best choice.

This time, the new Yidong is equipped with 6AT, a gearbox that many luxury models are equipped with, and advanced GDI in-cylinder direct injection technology is also used. This "leapfrog" configuration is really extravagant.

Of course, manufacturers have to pay a considerable price for doing so.

The high R&D cost and manufacturing cost of GDI engine, as well as the cost of Aisin gearbox, make this car with less than 100,000 yuan, and the profit is thin. In addition, the market competition in this area is fierce, and there is a slight mistake. It must be a loss of wife and a loss of soldiers.

Why did Chang ‘an "go its own way" and let Yi use such a "cross-level" configuration? This is an insistence, no matter how difficult it is, we should think of consumers. Let consumers use a car that not only has a glamorous appearance, but also has a "connotation", which is not only comfortable to drive, but also more economical.

From the manufacturer’s point of view, the development of a brand must have its own core technology and independent sustainable research and development ability, so that the products can continue to improve and have better quality. Yidong, which was launched in 2012, has been with consumers for more than 4 years, and its reputation is getting better and better, with more and more recognition.

Throughout the world, Dave, not to mention the familiar series. They are all models passed down after decades of ups and downs. They didn’t cut quality because of the financial crisis, and they didn’t stop production because of poor market sales.

The more you face the difficulties, the more you can be recognized by the market and consumers. The new escape sends such a signal: surging power is truth, and fuel saving and environmental protection is justice. This is also Chang ‘an’s determination to face market competition and the motivation to build good cars for consumers.

When our impression of the price range of domestic new energy cars was still around 100,000 yuan, the listing information of BYD Seal gave us a blow, and the official set the price at 209,800-286,800 yuan. BYD Seal is the first pure electric medium-sized car under Ocean Net, with high value, high configuration and good performance. At the same time, BYD can realize self-production of parts, self-design and self-assembly ability, and so on. So these are all the basis for pricing their brand-new products. Today, I will find the answer through the test drive of the products with certain questions.

The unique design language is adopted in the appearance, and there is also a personality aspect.

As a product of BYD e-platform 3.0, BYD Seal is a pure electric medium-sized coupe of BYD Ocean Net Marine Life Series. In design, the vehicle adopts brand-new concepts and technologies, including CTB(Cell To Body) integrating blade batteries into the body, Ocean X front face and other rich brand-new design concepts, making the vehicle a unique model full of new design elements and leading the trend.

The seals in the front part of the car inherit the essence of the Ocean X concept car, and take the "X" in the dynamic perspective as the framework, giving the front part of the car a strong sense of forward impulse, an "X" shape with upward convergence and downward divergence, which has a strong visual impact and is extremely electric. As an extension of the front face shape, the front cabin cover of the seal has a visual sense comparable to that of a sports car, and its full sculptural surface is amazing and charming, which has both the momentum of surging waves and the profound feeling of ups and downs of mountains, which makes people feel excited and shows a strong dynamic design.

The lighting combination adopts Serene double-U suspended headlights and the bulges on both sides of the front hatch cover, and the inside of the lamp cavity is a double-U suspended LED light-emitting component, which makes the whole headlight more slender and creates sharp eyes for the seal, which can be called the finishing touch of the whole vehicle design. The decoration of the car lamp body and its outer boomerang shape together form the shape of the letter C, which is in harmony with the shape of the turn indicator lamp on the rearview mirror.

Waves and ripples "ripple" lamp, inspired by the surging waves of the sea, combines two elements: straight line and water ripple, and its linear light pushes from the outside to the inside layer by layer, giving people endless sense of extension and strong recognition, and also strengthening the momentum of Ocean X’s front face modeling.

The side of the vehicle, supplemented by excellent rhythmic lines, makes the vehicle show a good vitality. From the design, it fully embodies the concept that the design of the vehicle yearns for dynamic and youthfulness. The surface contour is smooth and natural, with a low-lying front cabin cover, an inclined A-pillar, a rounded top cover, a fast back that slides down and a slightly upturned duck tail shape in one go, which outlines the unique shape of the sports coupe.

The tangent line of water extending from the edge of the front engine room cover forms a forward dive posture, and rises slightly behind the C-pillar, which makes the D-pillar visually simpler and the car body more fluid, and also balances the proportional relationship between the window and the car body. In addition, the shoulder line is connected with the edge of the front engine room cover, and like a smooth water flow, it naturally disappears in the back door, showing the natural and energetic side lines of the vehicle.

Correspondingly, the D-pillar triangular window is decorated with two kinds of decorations, one is reminiscent of the shape of coastal reefs, and the other is like water drops, which further highlights the marine theme. The bold and novel design shows the young people’s ultimate pursuit of individuality.

The double waistline of sea waves is the highlight of seal side design, and the long waistline that leans back starts from the back of the front wheel eyebrows, creating the unique elegant style of the coupe when it is static. The black decorative shape at the beginning comes from the ripples on the water surface, and it can also remind people of the tail fin of a seal, which is vivid and lively.

The tail of the seal has a full curved surface and lines full of tension, and the very large light receiving surface effectively improves the texture of light and shadow. The rear bumper doesn’t adopt a simple whole-body design. The decorative pieces on both sides of the vehicle use dense transverse ribs, which are exquisite in detail and have an electric feeling. The large-area black diversion structure in the middle not only effectively reduces the wind resistance, but also shows the sporty temperament like a racing car. At the same time, it also outlines the shape of the seal tail fin through color contrast, which skillfully responds to the theme of naming "seal".

The design of the seal’s through-going water drop taillight is inspired by water drops, which is highly recognizable. The extremely narrow linear light strip of 5mm is connected in series with water drop lattice lights, and lined with slim and textured high-brightness chrome trim strips, creating a wonderful visual sense of the sea and sky line. Parametric distribution of point light sources is progressive from large to small layers, full of depth and science and technology.

The sense of interior technology is still bursting, and there is no shortage of chip space to meet the level.

After entering the car, the comfortable cockpit of Haiyun Zia built by Seals based on the design concept of "marine aesthetics" is full of various marine elements, which makes people relaxed and happy, and at the same time, they can feel the soft, smart and energetic overall atmosphere. Excellent ergonomic design and exquisite workmanship explain the connotation of thoughtfulness and high quality.

Outside the car, we can see that the theme and design of the front face are very strong, but inside the car, the central control unit is often presented in front of the driver and members, and it also presents a strong design and theme. The "wave-chasing" instrument panel has a complete outline with strong recognition, softness and perseverance, showing a purer design form. Although this design has been common in other models of BYD e platform 3.0, the seal has a stronger sense of theme in the car and a stronger marine element.

Based on smooth and natural lines, the instrument panel is divided into different functional areas through the differences in materials and colors, which further enhances the sense of suspension of the overall shape and has a better sense of space. The seal’s A-pillar is located in the front. In order to eliminate the emptiness of the instrument panel, the upper part of the instrument panel adopts a shape similar to the surging waves. The air outlet of the seal air conditioner is hidden behind the modeling lines and naturally integrated with the instrument panel, balancing the relationship between function and modeling.

Seal’s instrument panel, auxiliary instrument panel and steering wheel are decorated with textures processed by laser laser engraving technology. Through the differences in color, shape, length and width, they create a wonderful feeling of staggered space in different intersection and combination forms.

The seal’s auxiliary instrument panel is elegant, smooth and dynamic, and it can also remind people of Guangzhou’s landmark building "Little Man’s Waist". Exquisite crystal gear lever is the visual core of the auxiliary instrument panel area. It forms the control center called "in the heart of the sea" with a group of mechanical buttons. Its design is inspired by water droplets, and it integrates common functions including start button, power mode selection, air conditioning and audio control, and it is simple and convenient to operate. In the lower part of the crystal gear lever, there is a dense tooth comb with aluminum metallic color, which has a strong mechanical texture.

The scientific and technological elements in the car include DiLink intelligent network connection system, which provides strong platform support for ecology. The brand-new UI design optimizes the visual and interactive experience, and the style is more modern. The depth mode of the system can automatically switch the depth mode of the system according to the sunrise and sunset time where the vehicle is located, and the screen can be seen clearly in the daytime when the light is strong, and it is not dazzling at night. The flat design makes the menu hierarchy simpler, the logic clearer and the operation more convenient. In addition, the car also includes HiFi-class custom Dana audio and other configurations that provide 12 speakers for mid-to-high-end models to further upgrade the driving experience.

In terms of ride and comfort, the sense of space is well created, especially the width of the vehicle brings a good internal space conversion rate. In addition, it is worth mentioning that the body adopting Cell To Body technology makes the vehicle’s site lower, the internal leg and foot space is larger, and the overall riding posture and ergonomic design are more reasonable.

In addition, the embracing sports seat of the vehicle can not only provide an excellent sense of package in fierce driving, but also provide a good comfort experience in general riding. Of course, there are also many high-level functions such as heating and ventilation.

Other parts also include the vehicle with panoramic canopy, double glazing, rear privacy glass, inductive trunk door, etc., so that the comfort experience is not only reflected in space and ride comfort, but also in convenience and details.

The existence of driving experience not only pays attention to endurance, but also pays attention to control.

After refreshing my knowledge in face value and interior, the driving quality of the vehicle once again gave me a new understanding of BYD brand and its models. The model we tested this time is a long-life version with an official cruising range of 700 kilometers, but the vehicle has occupied a competitive advantage in data.

Technically, the vehicle has an integrated battery body and an eight-in-one powertrain, including a drive motor, a transmission, a drive motor controller, a vehicle controller (VCU), a battery manager (BMS), a high-low voltage DC converter (DC-DC), a bi-directional on-board charger (Bi-OBC) and a high-voltage power distribution module (PDU). To put it simply, it is to make the vehicle’s electricity do work more scientifically and reasonably without wasting the slightest bit.

The 700-kilometer-long rear-drive version uses a battery pack of 82.5 kWh, with a maximum power of 230 kW and a peak torque of 360 Nm. It supports a fast charge of 150 kW and can replenish the power from 30% to 80% in 30 minutes. Basically, it can lead the standard of independent brand new energy vehicles in terms of hardware and software.

The texture of the vehicle driving on the road is excellent, especially the power feeling is very sufficient. Even if it is a long-life rear-drive model, the power reserve is sufficient, and the accelerator pedal will be fully pressed to the end, which will bring full power explosion. This kind of push-back feeling will not feel that the power is not enough. After this short experience, we have enough expectations for the performance version of the four-wheel drive.

In terms of braking, the front four-piston fixed brake caliper is adopted, which gives the vehicle a very linear and guaranteed braking force when driving. In low-speed braking, the pedal of the vehicle will be a little too sensitive, and it will take the driver some time to adapt to ensure the braking comfort at low speed.

On the control hardware, the vehicle adopts a unique double wishbone front independent suspension, and the rear adopts a five-bar independent suspension, which provides excellent control and riding experience. The advanced sense and excellent texture of the vehicle are fully displayed through the chassis part. For the selling price, such chassis texture does not mean that it is overpriced, and both comfort, support and handling are guaranteed.

In terms of adjustment, the setting of the chassis is excellent, which can filter out the continuous speed bump and small vibration at low speed, and with the increase of vehicle speed, the chassis of the vehicle will also have good rebound efficiency and support feeling, and the roll control is in place, so that the members in the car can maintain a very relaxed ride feeling.

In the sense of direction, the vehicle adopts the front double wishbone independent suspension. You should know that the front chassis structure of the ceiling of a general sports car is the double wishbone suspension, so the hardware fully reflects the original intention of the vehicle. The steering is steady and powerful at high speed and light at low speed, and the directivity is accurate enough. However, the feedback lacks the tension of a sports car, which requires the driver to find the best alignment angle. Perhaps this is a comfortable steering direction, which will not make driving particularly nervous, but a driving feeling that remains relaxed from beginning to end, but can always feel the dynamic of the vehicle.

In NVH, the control of vehicles can be called a level benchmark, even surpassing it. The hardware has double laminated glass, which can isolate the surrounding wind noise. The chassis is thick enough to isolate the road noise, and the tire’s grip and sound insulation are also excellent, giving the car a good sense of advanced.

As it turns out, BYD hit me in the face again. I was prepared with a kind of criticism when I tested the Tang DM-P, but I was moved by the real strength of the vehicle, so I got a new understanding of BYD brand and its products. However, I didn’t want to understand why this seal can position itself with the price range of a joint venture or even imported car. However, after a simple test drive for one day, all doubts and doubts were dispelled, and BYD once again proved itself with product strength. Perhaps it is time for independent products, BYD’s products and brands to be completely subverted, because they really have such strength.

　　[Global Network Report] According to CNN and the British Guardian, US President Biden made the "most severe condemnation" of Russian President Vladimir Putin on Wednesday (16th) local time, claiming to describe the Russian president as a "war criminal" for the first time. In response, the Kremlin quickly responded, calling it "unforgivable remarks."

　　CNN said that the change of Biden’s government’s attitude occurred after Ukrainian President Zelensky made a speech to the US Congress via video on 16th. Earlier, US officials, including President Biden, avoided using the term "war crime" to describe Russia’s actions in Ukraine on the grounds that the United States is still investigating whether such words can be used to describe it.

　　According to the report, a few hours after Zelensky’s speech, Biden also delivered a personal speech. However, Biden applied this word to Russian leaders at an event unrelated to the above-mentioned things on the 16th.

　　According to reports, at that time, Biden was first asked by reporters around him whether he thought Putin was a war criminal. He initially responded by saying "no". But he quickly returned to the reporter and asked again to confirm the question. The reporter asked again, and Biden gave a positive reply: "I think he is a war criminal."

　　Regarding Biden’s remarks, The Guardian quoted the Tass news agency as saying that the Kremlin responded quickly, calling it "unforgivable remarks". Peskov, a spokesman for Kegong, said Biden’s remarks against Putin were "unacceptable and unforgivable", Tass news agency said.

　　Recently, after the United States and the West announced successive sanctions against Russia, according to a report quoted by the Tass news agency on the 15th by the Russian Foreign Ministry, Russia announced on the same day that it would impose sanctions on US politicians and individuals such as US President Biden. The report said that the Russian list of personal sanctions against the US included 13 people. In addition to Biden, US Secretary of State Blinken, Secretary of Defense Austin and others were also included in the sanctions list.

Have you ever seen such a chat record? ↓↓

“

When you pay the money and rush the delivery, you find that you have been blacked out … into thin air, the seller, is left with poor money and goods.

"Pay first and then deliver" is a huge risk!

In order to reduce the risk of payment, WeChat official account, the "WeChat Security Center", recently issued a document: When using WeChat to pay, you should be more careful if there is a "risk reminder"!

If there is a prompt in the picture, it means that the collection account is very likely to be a liar and has been detected by WeChat Pay! Payment should be suspended or confirmed after the other party’s identity is safe.

So here comes the question

How does WeChat Pay know who to send the prompt to?

Who should I not send it to?

It turns out that WeChat pays.

A malicious account identification method is constructed.

And a safe risk control system for trading.

Knock on the blackboard

In the process of payment

If the collection account has abnormal characteristics

Wechat will be based on the degree of risk

Remind users of transaction risks.

If the payee is malicious.

Wechat will intercept and protect the transaction.

Remind users to pay attention to the safety of funds.

In addition, in addition to reminding users, WeChat Pay also provides users with a 15-minute "transfer cooling-off period". During this period, users can verify the identity of the other party, so as to make more accurate judgments.

In addition to WeChat payment

Pay attention to these three big scams!

01

The red envelope artifact hides the Trojan horse, so be careful that the deposit is stolen.

Some software that grabs red packets claims that it can grab red packets every second, and the bag does not fall. On the surface, it has many benefits, but it is actually virus software. Once installed, the mobile phone will be infected with viruses, and personal information, WeChat wallet and bank card balance are very likely to be stolen …

02

"Good bargaining" is not profitable, and personal information is in crisis.

Liars often take "as long as they invite friends to help’ bargain’ to 0 yuan in the link page, they can get the product for free" as a gimmick, enticing users to click on the link and fill in their personal information, and also asking them to forward it to friends. Liars use this information to steal cash from bank cards bound by customers, and promote these fraudulent activities to users’ friends, and carry virus links in the information for secondary fraud.

03

The rebate QR code hides the mystery, and the virus link should be paid attention to.

Liars use commodities as bait, claiming to give consumers rebates or cheap, and sending QR codes or unknown links to hide Trojan viruses. Once the code is scanned or the link is clicked, the Trojan will steal personal information such as application account number and password.

Source: Yufa Sunshine

Huangchuan county people’s court

1. Long press the QR code on the right to follow.

2. Some contents and pictures are transferred from the Internet. If there is any infringement, please contact us to delete them.

3. Reprinted content does not represent our views.

Original title: "Be alert! The latest official warning of WeChat: This line appears when transferring money, so don’t pay for it all.

Read the original text

The luxury electric SUV launched by Tengshi, a new energy brand under Great Wall Motor, is being promoted in Anshan area. According to the information of car home Anshan Preferential Promotion Channel, the preferential status of Tengshi N8 is currently in progress, with the maximum preferential amount of 18,000 yuan. The minimum starting price is 301,800. If you want to know more about the discount, you can click "Check the car price" in the quotation form to get a higher discount.

The design of Tengshi N8 is very unique. The front face is designed with a closed air intake grille, which is very dynamic and fashionable with streamlined body lines. The body lines are smooth, the overall style is atmospheric and luxurious, showing a strong sense of science and technology. The body lines are smooth and the shape is dynamic, showing a strong sporty atmosphere. In addition, Tengshi N8 also uses LED headlights and daytime running lights, which increases the recognition and safety of vehicles. The overall design is exquisite, showing the high-end positioning and sense of science and technology of the car.

Tengshi N8 is a medium and large SUV with a body size of 4949*1950*1725mm, a wheelbase of 2830mm, a front track of 1650mm and a rear track of 1630mm. The body lines are smooth, the side lines are simple and the lines are strong. The front and rear tyre size are both 265/45 R21, and the rims adopt fashionable shapes, adding a sense of movement to the whole vehicle.

The interior design of Tengshi N8 is full of modernity, using high-quality leather materials to create a luxurious and comfortable driving environment. The 15.6-inch central control screen is very large and easy to operate and view. In addition, the voice recognition control system can control the multimedia system, navigation, telephone, air conditioner and skylight, which is convenient for drivers to use. The steering wheel is made of genuine leather and supports electric up-and-down and forward-and-backward adjustment, so that the driver can easily find the most comfortable position. USB, SD and Type-C interfaces are provided in the front and rear rows, which is convenient for passengers to charge and connect devices. The front row is also equipped with a mobile phone wireless charging function, which is very practical. The main seat supports front and rear adjustment, backrest adjustment, height adjustment and lumbar support, and the auxiliary seat also supports front and rear adjustment and lumbar support. The front seats are also equipped with heating, ventilation and massage functions to provide better comfort. The memory function of the driver’s electric seat is also very convenient and practical. The second row of seats supports front and back adjustment, backrest adjustment and waist adjustment, and the rear seats also support proportional reclining, which increases the flexibility of space. Generally speaking, the interior design of Tengshi N8 pays great attention to comfort and practicality, and it is an excellent luxury electric SUV.

Tengshi N8 is powered by a 1.5T 139 L4 engine with a maximum power of 102 kW and a maximum torque of 231N m.. At the same time, the car uses the E-CVT continuously variable transmission as the gearbox, which makes the driving smoother and smoother.

The design of Tengshi N8 is really impressive. When car home car owners pay attention to Tengshi N8, we are deeply touched by the evaluation of the vehicle appearance after seeing the real car. As he said, Tengshi N8 vehicle looks very stable and atmospheric, and the running water lamp on the front face adds a sense of fashion to the vehicle. No matter in day or night, Tengshi N8 can easily stand out on the road, which is highly recognizable. We believe that this design advantage will make car owners feel confident and comfortable when driving Tengshi N8.

There are many people who blindly look at the vehicle dynamic parameters when buying a car. In fact, the greater the value, the better the experience. What I bring to you today is a-. Next, let’s take a look with Xiaobian.

Let’s take a look at the appearance of the Accord first. The front face of the Accord adopts a very comfortable design, with a multi-frame air intake grille, which looks very sporty. The front headlights are cute, and the overall look is very fashionable and dynamic. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car, the size of the car body is 4980MM*1862MM*1449MM. The car adopts moving lines, which gives people a very compact body. With large-sized thick-walled tires, it gives people a very young personality. Looking back, the accord’s tail line is young and fashionable, the taillights show a delicate design style, and the exhaust pipe layout uses a bilateral single-out shape, which is still relatively fierce overall.

Sitting in the car, the Accord interior enhances the visual roundness and highlights the layered effect. The steering wheel of the car is very in line with the interior style, made of leather, and has a good grip. From the central control point of view, with the 12.3-inch central control screen, the interior style is impressive, and the details are still in place. The dashboard and seats give people a good feeling, too. Let’s take a look. The dashboard design is remarkable, and the shape takes the movement route. The car uses leather seats, which are wide and thick and comfortable.

Accord is matched with CVT gearbox, with a maximum power of 141KW and a maximum torque of 260N.m, and its power performance is good.

In terms of functional configuration, Accord is equipped with car networking, driving mode selection, remote control key, Bluetooth key, interior atmosphere light, engine start and stop and other configurations.

To sum up: such a car with the right price is enough to meet the daily practical needs, and it doesn’t take much thought to maintain it at ordinary times, and the price is good.

　　At this 2024 Guangzhou Auto Show, the family and various models of Changan were officially unveiled, including the third generation Yidong, Yidong PLUS, the fourth generation CS75 PLUS, UNI-Z New Energy, the second generation X5 PLUS, the second generation UNI-V and other models, and more preferential policies were provided during the auto show.

　　Since its appearance in 2012, Yidong series models have experienced the advancement of three generations of models for 12 years, and have gained the trust of 1.7 million users. In October this year, the sales volume reached 16,818 units, so it is no exaggeration to call them "national family cars".

　　The third generation of Yidong will use a more avant-garde appearance, the geometric design of the front face and the huge net, which left a deep impression on people. The rear part of the car also uses a geometric light group, and more ridges are added to it, and it is equipped with a double-outlet exhaust shape.

　　The sense of science and technology in the interior is also very strong. With the vertical central control screen, the UI design with up and down levels will be more convenient to use. The longer dashboard will not block the driver’s sight, but also display more information. At the same time, the feel and design of the electronic gear handle are also excellent.

　　In terms of power, the new car will be equipped with the power combination of Blue Whale 1.5T+7DCT, with a maximum power of 118kW and a maximum torque of 260 N m. The new car will come standard with AI Super Brain Ann, as well as the ark cage safety body, which makes the car more intelligent and safe to drive. At present, the starting price of the third generation Yidong is 70,900 yuan. If you buy a car in November, you can also enjoy the exclusive Thanksgiving red envelope benefits of 1000 yuan, and at the same time, you can grab another year of compulsory insurance within a limited time.

　　The design of the fourth generation CS75 PLUS is really fashionable. Whether it is the front or the rear, it can be seen that Changan Automobile has really worked hard on it. And this car is also equipped with a comfortable cloud cockpit, which not only has a 37-inch integrated floating triple screen, but also has the functions of zero-gravity seat of the co-driver and ventilation and heating of the whole car seat.

　　In terms of power, the new car is also equipped with the Blue Whale engine, which comes standard with Aisin 8AT transmission, and a tank of oil can run to 1000km. More importantly, the new car will be equipped with L2 intelligent driving assistance as standard, as well as APA5.0 parking service, 540 driving image assistance, intelligent energy management, etc., which truly achieves the size of medium-sized cars, luxury car configuration and new force intelligence.

　　The starting price of the fourth-generation CS75 PLUS is 121,900 yuan. At present, during the activity of "BOSS Direct Selling, Welfare Arriving-Changan Fourth-generation CS75 PLUS National Welfare Signing Conference", Changan Automobile specially launched a limited edition of 10,000 fourth-generation CS75 PLUS limited-time car purchase rights gift package, including five gifts with a total value of 34,888 yuan. Interested friends can really learn about it.

　　In addition, Changan UNI-Z new energy also came to the scene. This car is the first model equipped with a new blue whale power platform, which can be plugged in and extended, and will also be equipped with L2-level intelligent driving assistance as standard. At present, the car also has more preferential policies. If you buy a car in November, you will receive a replacement subsidy of up to 30,000 yuan. At the same time, you can also get an exclusive gratitude red envelope of 2,000 yuan in a limited time, and grab another year of compulsory insurance in a limited time.

　　The second-generation X5 PLUS, which is known as the first steel cannon SUV for young people, also came to the scene, and this car is also known as the king of rolls, that is, the roll price, starting from Thanksgiving, is 69,900 yuan; Rolling force, zero acceleration time is only 7.1 s; Volume intelligence, with face recognition, automatic parking and other functions; Volume space, with a leading wheelbase of 2715mm at the same level; The face value and the shape of low-lying movement are SUV designs that young users like very much; Roll new products, 30-inch embracing triple screen, etc.

　　The second generation UNI-V is a car that is very popular among young users. It not only has the shape of a coupe, but also has a super high face value, and it also has a strong upgrade space. At present, the limited-time purchase price of this self-owned brand of small steel cannon is 94,900 yuan, and in November, it will add 5,000 yuan to the tide reform fund, and it can also enjoy 0 down payment, car purchase in 0 yuan and other benefits.

　　Summary: During the Guangzhou Auto Show, Changan Automobile put a lot of big moves, not only announced its future plans to the world, but also planned its product layout directly from cars to aircraft. At the same time, it also brought a number of hot-selling models of Changan Automobile to the scene, and waited for everyone to arrive at the 2024 Guangzhou Auto Show together with Changan Deep Blue, Changan Kaicheng, Changan Gravitation and Aouita.

For a long time, people always associate China brand cars with the word "cheap", but in recent years, China automobile brands have developed rapidly. I’ll arrange it for you by the way today. Now let’s follow Xiaobian to see what it has done.

Let’s take a look at the appearance of Aouita 12 first. The whole front of Aouita 12 looks very avant-garde and sporty. Coupled with the personalized headlights, the visual effect is still good. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the car side, the car body size is 5020MM*1999MM*1450MM, the car uses atmospheric lines, the car body looks very deep, with large-sized thick-walled tires, giving people a very round and lovely feeling. Looking back, the rear of the car looks lovely, and the taillights look very elegant and neat.

When you get into the car, the interior of Aouita 12 looks very delicate, and the overall visual effect is very distinctive. The steering wheel of the car is very in line with the interior style, and it is made of leather, and everything looks very tough. From the central control point of view, with the 15.6-inch touch-sensitive LCD central control screen, the interior style is impressive and avant-garde. Let’s take a look at the dashboard and the seat again. The dashboard design is remarkable and looks very calm. The car uses leather seats, the seats are wrapped in place, and the overall ride feels soft and comfortable.

Aouita 12 matched gearbox, 425KW, 650N.m, with good power performance.

In terms of function configuration, Aouita 12 is equipped with car networking, driving mode selection, Bluetooth key, NFC/RFID key, interior atmosphere light, traction control (ASR/TCS, etc.) and other configurations.

This class of cars can often give consideration to both cost performance and practicality, and is often considered by most consumers as the first choice when buying a car. Interested riders might as well go offline and actually experience it.