[Aika Auto New Energy Channel Original]

　　When it comes to Britain, I believe many fans will think of the car culture event Goodwood Racing Festival and the famous TV program TopGear. As the birthplace of industrial civilization, Britain also has many famous car brands. However, with the passage of time, many British automobile brands are almost sold out today, and they are interpreting the British style in a brand-new way.

　　Just like Rolls-Royce and MINI are to BMW; Bentley to the public; Jaguar and Land Rover are to Tata; Lotus and Britain are to Geely … … MG (MG) is also under the management of SAIC. This British brand, which was born in 1924, has gone through 95 years of ups and downs. In 2018, under the wave of "new four modernizations", SAIC MG launched the first pure electric vehicle — — MG ZS pure electric. The first media dynamic experience of this new car was carried out in Britain, the birthplace of its brand. There are two reasons,First of all, MG ZS pure electric is based on more stringent European standards; Secondly, MG ZS pure electric will be sold to many countries and regions around the world, including ten European countries, Thailand and so on, and it is a veritable global ESUV.

PS: The official Chinese name of this new car is ZS pure electric, and the overseas version is MG EZS.

　　Before the official start of this article, let’s briefly understand the general situation of SAIC MG in the UK.

　　As an old industrial country, Britain has a very mature automobile market and consumer groups. This is also the biggest difference from China. British consumers often vote with their feet to eliminate those automobile products that should not appear here.

　　With a history of nearly 100 years, SAIC MG has a certain popularity and reputation among consumers in the UK. At present,SAIC MG sells three models of MG GS, MG3 and MG ZS in the UK.Although the total sales volume can’t compete with the first-line brands in the world at present, only MG achieved a contrarian growth of 103.76% under the overall downward trend of the British automobile market last year. It can be seen that MG has not only won a place in the British auto market, but also its development momentum is good.

　　SAIC has two design centers in Birmingham and London, which play an indispensable role in the development of ZS pure electric products. Including the research of pre-brand design language, the calibration of battery system, the research and development of European standard charging system, the road adaptability verification in Europe, the road test and the certification of pure electric vehicles in the UK, etc.

　　Why do you want a road test in Europe?

　　MG ZS pure electric vehicle is a pure electric vehicle developed for the global market, which will be exported to ten European countries including Britain, France, Germany, Norway, Belgium, Spain and other countries in the world, such as Thailand. Therefore, it should follow the REACH and E-MARK regulations of the European Union. Since the standards of EU in environmental protection, safety, energy saving and quality are higher than the national standards, it is necessary to calibrate the vehicle indicators according to the EU standards. However, the calibration of parameters is based on a large number of actual data, so data collection and testing on the actual roads in Europe is a model.facing to the worldAn indispensable link in the product development process.

　　How to conduct a road test?

　　According to the product manager of MG, there are 8 cars in the European road test at the same time. According to the market situation of each country, these 8 cars will be assigned to different countries, and a total of 1,000 hours of effective data collection will be completed. At present, the stage we are going through is the initial data collection, which will last about 3 months. The collected data will be packaged and sent to Shanghai for analysis and calibration, and then returned to Europe for the full-function test of vehicles for about 2 months. The total duration of the road test in Europe is about 4-5 months.

　　What road test projects are there?

　　There are a lot of data and items that need to be collected for the road test, and we participated in it this time.Collaborative data acquisition between ADAS camera and vehicleandMulti-road adaptability test of three-power systemTwo items. In addition, what needs to be done isAdaptability optimization of chassis system, vehicle process quality, and software optimization under various complex working conditions.Testing and data collection in other aspects.

　　●ADAS camera and vehicle collaborative data acquisition

　　In terms of active safety, European standards have stricter regulations on ADAS system’s autonomous steering, active braking and AVAS low-speed warning sound system, and vehicles under European standards must be equipped with emergency call system to rescue members in time in case of accidents. In terms of passive safety, the European standard requires all seats to be equipped with seat belts without reminding function.

　　Based on European standards, it is particularly necessary to collect the test data of ADAS system in the early stage. In the data acquisition process, British testers drive vehicles, and collect information through millimeter-wave radar at the front of the car and visual camera attached to the front windshield. For other traffic participants on the road, record the decisions made by the system and the corresponding collaborative data.

　　These collected data will be displayed in the car computer in real time and saved at the same time, so as to be taken to Shanghai for item-by-item analysis in the later stage, and the ADAS system will be optimized and debugged according to a large number of collected data.

　　● Multi-road adaptability test of three power systems

　　The other is the data collection of the three-electricity system, such as the discharge and output power of the vehicle under different road conditions, and the state of the three-electricity system under the climatic conditions in Europe. Engineers will balance and optimize the vehicle according to the collected data in order to achieve an optimal state.

　

　　In the automobile manufacturing industry, it is known as "Nissan with technology and Toyota with sales", and "Nissan with technology" has been recognized by consumers all over the world. With the comprehensive combing and integration of NISSAN brand led by Carlos Ghosn, Teana has become the latest representative of NISSAN limousine. Under the unprecedented attention of Nissan, a new generation of Teana has condensed Nissan’s top technology, built on the D platform, which represents the highest level of the global predecessor platform (FF), and equipped with the world’s top ten V6 engines and a new generation of intelligent CVT continuously variable transmission system.

　　—— Represents the highest level of global predecessor platform (FF) —— platform D.　　　

　　The D platform adopted by the new generation Teana represents the highest level of predecessor platform (FF) in the world. It achieves an excellent balance between comfort and handling. Nissan d platform embodies the world’s top technology, which has been carefully built for 4 years and applied to Nissan global famous cars such as ALTIMA, MAXIMA and MURANO. The new generation of Teana is a global car developed on this platform, thus concentrating the wisdom of NISSAN technology, making it truly the most perfect flagship model of Nissan brand.

　　-Top Ten V6 Engines in the World

　　The new generation of Teana is equipped with a brand-new fourth-generation VQ engine that condenses cutting-edge technology, bringing superior power and silence beyond its peers. As early as 1988, Nissan started the development of a brand-new V6 engine with the concept of feather development, aiming to build an engine that aims at lightweight design, pursues high performance and high efficiency, and releases powerful power in the softest and most comfortable way, thus providing consumers with completely comfortable driving pleasure. Since then, through continuous innovation and upgrading, this engine has been awarded the "Top Ten Engines" by the authoritative American automobile magazine "Ward’s Auto World" for 14 consecutive years, creating a miracle in industrial history. So far, only Nissan VQ engine has won this honor for 14 consecutive years.

　　-A new generation of intelligent CVT stepless speed change system

　　The new generation of Teana is equipped with the world’s leading intelligent CVT stepless speed change system, which brings excellent fuel economy and comfortable and smooth driving enjoyment. Nissan has been committed to the development of CVT for a long time, and has widely adopted CVT in the range of 1.5L-3.5L models. Since 1992, CVT has been mounted on MARCH, CUBE and 1.8L PREMELA. In 2002, CVT was mounted on 3.5L large displacement vehicle for the first time in the world. A new generation of intelligent CVT continuously variable transmission system (XTRONIC CVT) equipped by a new generation of Teana is the third generation CVT of Nissan and the belt CVT with the largest displacement in the world. This CVT technology far exceeds the world’s high-end brands such as Audi. Its smooth speed change, steady and continuous acceleration, improved acceleration performance and fuel economy, and improved responsiveness and stability, and its speed change time was reduced by 30% compared with the past.

　　In addition, as a master of NISSAN’s technology, the new generation of Teana has also condensed all kinds of cutting-edge technologies of Nissan, and has become a truly flagship model of Nissan brand, bringing consumers higher value with leading global technology.

　　Technical highlights:

　　1. Representing the highest level of global predecessor platform (FF) -D platform.

　　2. Three-dimensional ultra-quiet project

　　3. Multi-Layer bionic chair

　　4. Impulse high-performance suspension system

　　5, Bose5.1ch top surround sound

　　6. Super large panoramic skylight

　　7. Top Ten V6 Engines in the World

　　8. A new generation of intelligent CVT continuously variable transmission system (with 6-speed manual mode)

　　9. TOPS speed sensing intelligent steering system

　　10. T9.UHSS Ultra-rigid Body

　　11. T10.High-μ four-wheel ventilation disc brake system

On May 30th, Nanjing Newspaper Media Group and Jiangsu Business Daily jointly held a "Public Welfare Lecture on Electric Vehicle Safety Science Popularization" in Nanjing. In this lecture, the Nanjing Fire Rescue Detachment and the Mobile Brigade of the Traffic Management Bureau of Nanjing Public Security Bureau were specially invited to have in-depth exchanges on topics such as how to improve the fire safety awareness of electric bicycles and popularize the safe use norms of electric bicycles from three aspects: products, fire protection and travel.

As a participant in the industry and a leading enterprise of intelligent electric two-wheeled vehicles in China, Company No.9 is actively fulfilling its corporate social responsibility while promoting the intelligent transformation of the whole industry through technological innovation, and working together with local fire departments, traffic control departments, market supervision departments, etc., by popularizing the safety of electric vehicles, it advocates users not to modify and travel safely, and makes unremitting efforts to create a safe and healthy travel environment and promote the long-term sustainable development of the whole industry.

In fact, China is one of the countries with the largest number of electric bicycles in the world. Up to now, the number of electric bicycles in China has exceeded 400 million, with an average of one in every four people, and it is still in an incremental state. Electric bicycles have become an important part of China’s transportation system. Therefore, ensuring the safety of electric bicycles, to some extent, is to help the industry move towards a healthier and longer-term future. In this context, from the new national standard "Technical Specification for Safety of Electric Bicycles" (GB 17761-2018) issued in 2019 to the "Technical Specification for Safety of Lithium-ion Batteries for Electric Bicycles" (GB 43854—2024) published in May this year, the relevant policy standards and industry specifications have become more and more perfect, from the emphasis on vehicle safety to battery safety.

As the fastest-growing brand of electric two-wheeled vehicle in the industry in recent years, No.9 Company has subverted the traditional riding experience, and its integrated intelligence and highly recognizable appearance design are the main factors for users to choose No.9, but the more important point is that No.9 always takes user value as the center, attaches great importance to user safety, and has developed a series of practical functions for this purpose, so as to truly reassure users. For example, Company No.9 can provide more than 20 battery protection measures such as double over-current, short-circuit and over-voltage protection for batteries through the self-developed BMS intelligent battery management system, and the self-developed vehicle networking system can monitor each battery in real time to realize different levels of battery risk warning; Intelligent functions such as TCS traction control system, linear ABS anti-lock braking system and RSC tail-lifting suppression system ensure users’ riding safety; Intelligent ride induction based on No.9 true intelligent system can effectively prevent the risk of car jumping, while AHRS attitude induction system can realize the alarm of vehicle change and dumping, and actively notify emergency contacts of accidents.

It is worth mentioning that Company No.9 is also actively promoting the safety of electric bicycle vehicles with relevant departments based on its extensive market influence and more than 5,400 stores nationwide. Previously, Company No.9, together with Beijing Haidian District Market Supervision Administration and Beijing Blue Sky Rescue Team, held many activities such as "Safe Entry of Electric Vehicles into the Community", distributed more than 10,000 copies of the Safety Manual for Two-wheeled Electric Vehicles to users, and provided free vehicle inspection and maintenance services to thousands of users, and answered questions for users more than 10,000 times online and offline.

Of course, in the face of the big issue of the safe use of electric vehicles, in addition to the need for enterprises to set an example and fulfill the main responsibilities of the market, it is also necessary for users to use electric vehicles correctly and standardly. Mei Liang, a first-class assistant in the Press and Publicity Department of Nanjing Fire and Rescue Detachment, combined with the case of electric bicycle fire in recent years, stressed that in daily use of electric bicycles, it is necessary to regularly check whether the lines are aging, not to charge indoors, and call the police in time if any abnormal situation is found. Yang Zhihao, secretary-general of the Working Committee of Nanjing Traffic Management Bureau, called on users to abide by traffic regulations and ride safely, and not to modify electric bicycles privately to avoid traffic accidents caused by illegal operations. In addition, Jiangsu Business Daily, together with Nanjing Fire and Rescue Team, Nanjing Traffic Management Bureau and No.9 Company, jointly issued the Manual for Safe Use of Electric Bicycles, which provides a comprehensive specification for the safe use of electric bicycles.

In the eyes of the industry, the gradual improvement and refinement of regulatory policies is the leading condition to promote the progress of the industry, and ensuring the safety of electric vehicles is the core to determine the long-term healthy development of the industry. In this regard, it is necessary for users to cultivate and establish the awareness of safe use of electric vehicles, and it is also necessary for enterprises to continuously improve the quality of electric bicycle products through technological innovation and high-standard production, so as to protect the safety of users from the source.

What I bring to you today is E-Star, which has many highlights. Let’s take you to appreciate its style.

Let’s take a look at the appearance of Benben E-Star. The front of Benben E-Star has a deep shape and looks very domineering and stylish. Headlights are very in line with consumers’ aesthetics, and many interesting details can be seen from them. The car is equipped with, delayed shutdown, etc. Coming to the side of the car body, the size of the car body is 3770 mm * 1650 mm * 1570 mm. The car adopts young and fashionable lines, and the side wall gives people a very cool feeling. With large-size thick-walled tires, it gives people a very personal feeling. Looking back, the overall shape of the rear of the car echoes the front face, and the taillights look very clean and neat.

In terms of interiors, the front face of Benben E-Star looks very young and very suitable for the tastes of young consumers. The steering wheel of the car is very in line with the interior style, and it is made of leather. Everything looks very cool. From the central control point of view, with the 10.25-inch central control screen, the interior design is quite layered and looks quite beautiful. Let Xiaobian introduce the dashboard and seats. The dashboard of this car presents a cool design style and the display effect is excellent. The car uses a fabric seat, which is wide and thick, and the overall comfort and wrapping are not bad.

The benben E-Star is 55KW, with a total torque of 170N.m and a maximum speed of 101km/h.

Benben E-Star is equipped with sunshade mirror, AUX,USB interface, front central armrest, uphill assist, rear reversing radar and other configurations, which can be said to be quite satisfactory.

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 cost performance is good. If you think so, today’s car is still worth recommending.

　　　　[Aika Automotive Technology Original]

　　　　Speaking of autonomous driving, it is no longer a new concept. Since childhood, self-driving cars have appeared frequently on the big screen, and now the self-driving technology has gradually matured and stepped out of the screen, all of which are inseparable from the rapid development of science and technology. However, today, with so many manufacturers developing autonomous driving technology, do you know how many ways autonomous driving can be realized? Next, let’s explore one or two.

　　　　At the state-of-the-art level,Automatic driving can be roughly divided into two technical routes.：

　　　　The first one is based on the existing radar and sensors of the vehicle, taking ADAS (Advanced Driver Assistance Systems) as the starting point, and conducting the research on automatic driving.. This technology tends to allow vehicles to perform real-time calculations, and through the cooperation of on-board facilities such as cameras and radars, vehicles can achieve the purpose of automatic driving.

　 　The second one is based on V2V(vehicle to vehicle means information interaction between vehicles) and V2X(Vehicle to X means information interaction between vehicles and the outside world), which allows vehicles to establish information communication with the surrounding environment through mobile internet.So as to know the real-time traffic conditions and realize predictable automatic driving.

　　　　Nowadays,Both of these technologies have made great progress, but there is still a considerable gap from the real automatic driving.

1. Automatic driving based on ADAS:

　　　　Why use ADAS as the basis of autonomous driving? The reason is simple,Because ADAS already has a mass production foundation.The gradual penetration of various driver assistance systems into low-end models is the best proof.

　　　　At present, although the global market penetration rate of ADAS is not high, only about 5%, with the increase of automobile safety and intelligent demand, the market penetration rate of ADAS will be greatly improved in the future. According to the prediction of consulting firm PRNewswire, by 2020,The global ADAS penetration rate will reach 25%, and the global new car ADAS loading rate is expected to exceed 50%.Isn’t it enough that such a huge penetration base is used as the basis of autonomous driving?

　　　　Moreover, ADAS is quite mature in hardware.Bosch, NXP, Continental and other parts suppliers have already supplied tens of millions of sensors and actuators to car companies every year.Such a huge supply is enough to show that ADAS is quite reliable in hardware. In particular, NXP has recently released a powerful autopilot platform using the latest BlueBox engine.

　　　　But can you achieve automatic driving only by relying on ADAS? Of course not. Take Tesla as an example. Tesla is ahead in the field of ADAS, but it can only reach the level of second-class automatic driving. All this is due to the lack of effective support from high-precision maps.

　　　　Nowadays,High-precision maps have become a necessary and insufficient condition for autonomous driving.. According to the division of map manufacturers, high-precision maps can be roughly divided into two categories.The first is ADAS-level high-precision map.Its accuracy can reach the meter level;The second is the HAD-level high-precision map.Its accuracy can reach the centimeter level.

　　　　Because the two maps have different purposes,The ADAS level only includes basic information such as road shape and slope.And then used to cooperate with the driving assistance system of the vehicle itself to reduce driving pressure.The information collected by HAD level is more accurate, and it will record the lane type, width and surrounding environment of the road in detail.In this way, vehicles will have more detailed reference information, so on the basis of ADAS, high-precision maps have become an indispensable part.

　　　　However, due to the complexity of urban roads, it is quite difficult to collect high-precision maps in urban internal roads.It will take time to mature.

Second, autonomous driving led by the Internet of Vehicles:

　　　　After talking about the automatic driving based on ADAS, let’s talk about the automatic driving led by the Internet of Vehicles.

　　　　Simply put,The technical concept of V2V and V2X is to install a communication device on the car, and then use traffic lights, road signs, road vehicles and pedestrians as signal emission sources for real-time communication.. In this way, even if the car itself does not have the detection ability, it can know the traffic environment around it by constantly asking about the surrounding vehicles and traffic facilities, so as to realize safe automatic driving.

　　　　Compared with ADAS, V2V and V2X technologies have the greatest advantage that they can make the vehicle have foresight, instead of reacting in front of it.. Take the traffic light as an example. ADAS recognizes the image based on the camera, and judges whether the traffic light is red or green through the algorithm, while V2X can let the vehicle receive the signal 100 meters away, thus knowing the status of the traffic light, which makes the automatic driving easier.

　　　　However, this technology still needs high-precision maps as the foundation.Its biggest difficulty is that it is a very huge thing to install signal receiving devices and communication equipment on all traffic equipment, and how to unify the signal frequency is also a difficult problem for researchers.

It can be said that there are many "love generals" under Geely, whether it is the acquired Volvo or its own brands such as Geometry and Galaxy, they all occupy a place in today’s automobile field. The two cars we are going to talk about today are also Geely’s new energy brands: Extreme Krypton and Extreme Yue.

Everyone must know about Krypton, and Krypton 001 and Krypton 007 are highly praised. And Extreme Yue is also a pure electric brand owned by Geely, so what’s the difference between these two brands? Today, I’ll compare the two models: Extreme Krypton 001 and Lai from many aspects, such as appearance, interior, intelligence and power, to tell you which one to choose.

Appearance aspect

There is still a big difference in appearance between the two cars. Look at the appearance of Extreme Yue 01 first, full of sense of movement. The front-facing daytime running lights with T-shaped headlights look very sharp. The tail is still a through taillight design, which combines the most popular elements with its own design language, and the appearance of the ultra-01 vehicle shows movement and personality.

Look at Krypton 001, which is more rounded than Krypton 001. The front face looks layered, the taillights are blackened, and the logo with ZEEKR is more recognizable. The lines on the side of the car body and the calipers as a whole increase the sense of movement of the car.

The appearance is different, and both cars have the trend and personality of new forces. The specific choice depends on your preferences.

Interior aspect

The interior of Extreme Yue 01 can be said to be very simple. All the operations are integrated into the 35.6-inch screen, and most physical buttons are discarded. Coupled with the upper half-width steering wheel, it can ensure that the line of sight is not blocked, and the half-width steering wheel can stimulate the driver’s driving desire and make you want to drive when you sit down.

Let’s look at the interior of Krypton 001. The interior of krypton is a little more conventional. The matching of 15.05-inch central control screen and instrument screen, solid handle and cup holder, and round steering wheel are definitely not to be missed by traditional interior lovers.

Intelligent aspect

Extreme krypton 001 is definitely inferior in intelligence, but it is also excusable. After all, extreme krypton mainly controls and drives, and it will not rely too much on intelligent driving if it can drive by itself.

Both cars are equipped with 8295 chips, but the Extreme Yue 01 with Baidu blessing is still a little stronger in the response of the car. In terms of intelligent driving, Extreme Yue 01 adopts a pure vision scheme, which is the only one in the world, and the other is Tesla. However, Tesla’s FSD has not been introduced into China, so Extreme Yue 01 is the only car company in China that adopts a pure vision solution.

Extreme Yue 01 also adopted Baidu’s intelligent driving, which has reached L4 level. We should know that the current level of intelligent driving of most models still stays at L2 level, and the intelligent driving of L4 level has reached the first echelon in the industry. And everyone knows about the recent hot radish run. The driverless radish run also uses this intelligent driving system. In addition, Extreme Yue 01 participated in the three tests of C-NCAP, C-ICAP and C-GCAP in China Automobile, and all won five-star results.

Not long ago, Krypton 001 also optimized LCC and high-speed NZP, and it was optimized to some extent for avoiding obstacles, changing lanes, following cars and merging into ramps. If you are a pure driving enthusiast and don’t particularly rely on intelligent driving, Krypton 001 can still satisfy you.

Power aspect

Extreme Yue 01 has two versions of single and double motors, the maximum power of single motor is 200kW, and the battery life of CLTC is 550km and 720km；. The maximum power of the dual motors is 400kW, the CLTC battery life is 660km, and the zero acceleration is 3.8 seconds.

The Krypton 001 is also divided into two versions: single and double motors. The maximum power of a single motor is 310kW and the battery life of CLTC is 750km；. The maximum power of the dual motors is 580kW, the CLTC battery life is 675km and 705km, and the zero-speed acceleration is 3.3 seconds.

On the whole, whether it is a single motor or a double motor, Krypton 001 is ahead of Extreme Yue 01.

summary

The guide price of Extreme Yue 01 is 219,900-309,900, and the guide price of Extreme Krypton 001 is 269,900-329,000. If you pursue top-class intelligent driving and personalized exterior interior, then Extreme Yue 01 must not be missed. If you pursue good driving experience and power level, then Extreme Krypton 001 will definitely satisfy you.

From the perspective of body posture, the feeling of this car is still so simple. The design style of the car’s sliding back continues the family design concept. The front part is very wide, and the headlights on both sides are quite sharp. After the headlights are lit, they look very energetic. The single waistline that runs through the waistline creates a feeling of being ready to go, which looks very sporty. The rim with double five-spoke color matching design is young and dynamic, and the visual effect is acceptable. In the design of the tail shape, this model has created a sporty posture, and the penetrating taillights also have a certain sense of advanced.

Put the details into practice and extend the high quality from the appearance to the car. The new car is also equipped with Audi’s latest style. The center console is made of plastic and leather, and the materials and workmanship seem to be quite satisfactory. The 10.1-inch center console is simple in screen design, but fully functional. The front row is also equipped with a dual-temperature automatic air conditioning control system to freely debug the most comfortable space atmosphere. Audi A7 is equipped with leather seats.

The length, width and height are 4976×1908×1419mm respectively, and the wheelbase is 2928 mm. In the same class, the wheelbase of Audi A7 ranks 11th. As a medium-sized and large-sized car, its body size does not occupy much advantage in its class, and its internal seating space is only basically enough. After all, it is limited by the length and shape of the car body. Audi A755 TFSI quattro’s exclusive skylight provides a wider view, which can create a better visual environment and good sensitivity for the rear passengers and increase the light intake for the whole vehicle. Among the models of the same price and class, the trunk volume of Audi A7 ranks fifth. It can basically meet the luggage space for family travel. But there is no extra hidden storage space.

Audi A755 TFSI quattro exclusive model uses a 3.0 engine with a maximum horsepower of 340 and a peak torque of 500, matching the wet dual clutch (DCT) gearbox. The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. The official measured acceleration of Audi A7 is 5.3S, ranking 4th among 400,000-800,000 medium and large-sized cars.

Audi A7′ s active/passive safety configuration is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In order to have a more comprehensive and objective understanding of Audi A7, you can go to the forum of Easy Car Audi A7 and browse the messages of users who have bought the car in history.

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Recently, Huawei released a big update of its latest operating system version Harmony OS Next 5.0.0.107. The size of the update package is about 2.4GB, which is compatible with many Huawei devices, such as Mate 60 series and Pura 70 series. It is expected that this update will be the last major software upgrade before it is officially commercialized. According to the official update log, the main highlights of this update include the camera function. …

　　BEIJING, May 27 (Xinhua) According to the website of the Ministry of Industry and Information Technology, from January to April 2020, the business income of Internet and related service enterprises above designated size in China (referred to as Internet enterprises) reached 344.6 billion yuan, up 4.9% year-on-year. The growth rate was 3.4 percentage points higher than that in January-April, but it was still 15.3 percentage points lower than that in the same period last year.

　　From January to April, 2020, the Internet and related service industries showed an overall upward trend, with business income, profits, R&D investment and other indicators rising month on month. Internet enterprises in different fields show obvious differentiation and development trend.

　　In terms of overall operation, the growth rate of Internet business revenue rebounded slightly. From January to April, the business income of Internet and related service enterprises above designated size in China (referred to as Internet enterprises) was 344.6 billion yuan, up 4.9% year-on-year, and the growth rate was 3.4 percentage points higher than that in January-April, but still lower than 15.3 percentage points in the same period last year.

　　Figure 1 Internet business revenue growth from January to April in 2019-2020

　　In addition, industry profits reversed the decline. From January to April, the whole industry achieved a total operating profit of 32.73 billion yuan, up 4.8% year-on-year, reversing the decline (-24.9%) in January and March, still lower than the same period last year by 29.1 percentage points.

　　Also, the growth rate of R&D investment has rebounded. From January to April, the R&D expenditure of the whole industry was 17.27 billion yuan, up 5.3% year-on-year, and the growth rate was 5.3 percentage points higher than that in January-March, still lower than 16.1 percentage points in the same period last year.

　　In terms of business and regional operation, information service revenue grew rapidly, and the rapid growth of audio and video services continued. From January to April, Internet companies completed information services (including online music and video, online games, news information, online reading, etc.) with a revenue of 215.2 billion yuan, up 12.8% year-on-year, and the growth rate was 1.7 percentage points higher than that in January-March, accounting for 62.4% of the Internet business revenue. Among them, online game enterprises gradually changed from high-speed growth at the beginning of the year to normal rapid growth, and enterprises mainly providing audio and video services maintained rapid growth.

　　The decline in service income of Internet platform narrowed, and the life service platform turned into positive growth. From January to April, Internet platform service enterprises (mainly providing production service platforms, life service platforms, scientific and technological innovation platforms, public service platforms, etc.) realized business income of 93.63 billion yuan, down 8.3% year-on-year, and the decline rate was 14.3 percentage points narrower than that in January-March, accounting for 27.2% of Internet business income. Among them, enterprises with online education services maintained rapid growth, life service platform enterprises reversed the continuous decline in the first three months, and the income growth rate of e-commerce enterprises increased month by month.

　　The growth rate of Internet access service revenue slowed down, and Internet data services grew rapidly. From January to April, the income of Internet enterprises from Internet access and related services was 14.93 billion yuan, up by 3.4% year-on-year, and the growth rate dropped by 8.8 percentage points compared with January-March. The revenue from completing Internet data services (including cloud services and big data services) was 4.91 billion yuan, up 12% year-on-year, and the growth rate was 3.1 percentage points higher than that from January to March.

　　Internet business revenue in the central region maintained rapid growth, while the northeast region continued to decline. From January to April, the income from Internet business in the central region was 12.2 billion yuan, up 23.3% year-on-year, and the growth rate was 18.4 percentage points higher than the national average. The income from Internet business in the eastern region was 287.8 billion yuan, up 5.7% year-on-year, accounting for 92.2% of the national (excluding cross-regional enterprises) Internet business income. The income from Internet business in the western region was 10.83 billion yuan, which was the same as that in the same period of last year, reversing the decline (-7.3%) from January to March. The revenue from Internet business in Northeast China was 1.2 billion yuan, down 11.9% year-on-year, and the decline was 1.3 percentage points higher than that in January-March.

　　The main provinces are developing in a differentiated way, and the growth of some provinces is more prominent. From January to April, Guangdong (up by 8%), Beijing (up by 18.3%), Shanghai (down by 17.9%), Zhejiang (up by 30.9%) and Fujian (up by 2.4%), the top five Internet businesses, achieved a total revenue of 277.15 billion yuan, accounting for 88.8% of the national total (excluding cross-regional enterprises). There are 19 provinces that have achieved positive growth in Internet business revenue growth, an increase of 2 provinces compared with January-March. Among them, Ningxia, Tianjin, Anhui, Chongqing and Hebei provinces have increased by more than 50%, while Inner Mongolia, Xinjiang, Heilongjiang, Liaoning and other provinces still have large declines.

　　In terms of the growth of the number of mobile applications (APPs) in China, the number of mobile applications (APPs) rebounded slightly. By the end of April, the number of apps monitored in China’s domestic market was 3.59 million, a net increase of 80,000 over March and a 2.2% increase from the previous month. Among them, there are 2.12 million APPs in local third-party app stores and 1.47 million apps in Apple Store (China). In April, there were 190,000 new apps on the shelves and 110,000 apps off the shelves.

　　The number of game applications remains ahead. By the end of April, among all kinds of apps, the top 4 apps accounted for 57.8%, and other 10 apps such as social communication and education accounted for 42.2%. Among them, the number of game apps continued to lead, reaching 884,000, an increase of 0.5 million over the end of March, accounting for 24.6% of all apps. The number of daily tools, e-commerce and life service apps reached 511,000, 370,000 and 311,000 respectively, ranking second, third and fourth, accounting for 14.2%, 10.3% and 8.7% of all apps respectively.

　　The total distribution of music and video applications ranked first. By the end of April, the total number of on-shelf applications distributed by third-party application stores in China reached 1,140.2 billion times. Among them, music and video downloads ranked first, reaching 154.9 billion times; Game downloads ranked second, reaching 139.6 billion times, up 5.9% from the previous month, with the most prominent growth; Daily tools, social communication, system tools and life services ranked third, fourth, fifth and sixth with 131.7 billion times, 130.3 billion times, 112 billion times and 105 billion times respectively. Among other applications, news reading (95 billion times), e-commerce (72.9 billion times) and finance (67.2 billion times) have been downloaded more than 50 billion times.

In recent years, with the development of new energy vehicle technology, many excellent brands of new energy vehicles have emerged in China, such as BYD and Geely, which not only rank among the best in domestic sales, but also play an important role in the world. Especially Geely, many models involved in the design and manufacture have become explosive in the market, among which the most eye-catching one is the Extreme Krypton 007, both of which were designed and manufactured by Geely, and the Extreme Krypton 007 attracted a lot of attention when it was just launched, while the Extreme Krypton 007 just launched 2025 models, but the two cars have their own advantages, which is quite a bit of love and killing.

First of all, from the perspective of space, the ultra-Yue 07 is positioned as a medium-sized and large-sized pure electric car. The body size is 4953mm long, 1989mm wide, 1475mm high and 3013mm wheelbase. The drag coefficient is as low as 0.198cd, and the appearance is simple and dynamic. Thanks to the high expansibility of Geely SEA’s vast high-end platform, Jiyue 07 has fully improved the utilization rate of the cabin space, and combined with rich humanized configuration, it has provided users with the best comfortable space experience; The extreme krypton 007(2025 four-wheel drive performance version) has a length, width and height of 4.88 meters, 1.9 meters and 1.44 meters respectively, and a wheelbase of 2.92 meters. Therefore, no matter from the data or the actual ride, the space of Extreme Yue 07 is larger than that of Extreme Krypton 007.

In addition to the most obvious difference in appearance size, the two cars also present two different styles when entering the car. The polar krypton 007 adopts the traditional combination of large screen and small screen, and the resolution of the central control screen is 6K. The overall design is simple, well-behaved and the modern atmosphere is not bad.

The interior of Extreme Yue 07 is very futuristic. Entering it is like entering an e-sports spaceship. It uses a 6K resolution screen with a size of 35.6 inches, and the visual effect is very shocking. And its steering wheel also chooses to use a semi-spoke shape, which is more common in millions of performance sports cars and is very cool. Therefore, from the visual effect, it is undoubtedly more avant-garde than 07.

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The configuration of the two cars in intelligent driving is also different. First of all, the Extreme Yue 07 uses Qualcomm Snapdragon 8295, creating a number of "unique in the industry": it is the only end-side large model in the industry, and the lightning response speed is 500ms, even if it is offline. The voice is as easy to understand and as fast; The unique voice multi-zone beam technology in the industry (2.0) unifies the large voice model in multi-tone areas, liberates computing power, increases the parameters of the end-side model, and makes voice recognition faster and stronger; It is also the only model in the industry that supports lip language recognition (2.0) in the whole scene and improves the recognition accuracy by 80% in noisy environment.

Extreme Krypton 007 is equipped with the vast intelligent driving 2.0 system developed by Extreme Krypton, which is connected to the voice AI model and uses the function of Beidou satellite communication to send short messages even when there is no signal. In addition, the DMS camera in front of the steering wheel will capture the movements of the driver’s head and eyes, and make adjustments accordingly, so as to avoid manual setting. Although the intelligence level of Extreme Krypton 007 is also very high, it is still slightly better than Extreme Yue 07.

In terms of intelligent driving, the two cars are neck and neck. In terms of battery life and power output, the Extreme Yue 07 provides two battery life options. The pure electric battery life of the 71.4KW model is 660km, and the battery life of the 100KW model is divided into 770km (four-wheel drive) and 880km (rear drive). The four-wheel drive performance version of Krypton 007 has a pure battery life of up to 870 km. In terms of performance, the peak power of the Extreme Yue 07 version is 530kW, and the official acceleration time of 100 kilometers is 3.5 seconds, which is also rare in its class.

The peak power of the Krypton 007 version is 475kW, and the official acceleration time of 100 kilometers is 3.6 seconds (2.84 seconds for the four-wheel drive performance version). By contrast, the battery life and power of the two cars are not much different, so you can choose according to your own needs. Speaking of performance, we have to say that the chassis of Extreme Yue 07 was born in the vast architecture of Geely SEA, which took four years to invest more than 18 billion yuan, adopted all-aluminum front double differential arm+rear H-Arm, and was equipped with self-developed iRTD real-time damping adjustable shock absorber and Brembo high-performance sports calipers, which can achieve 500 real-time responses per second, ensuring the excellent driving and control quality of the whole vehicle.Intelligent driving is the advantage of Extreme Yue 07. It is equipped with 11 cameras (including 7 8 million pixels), 12 ultrasonic radars, 9 millimeter-wave radars (including 4 millimeter-wave radars for car doors), totaling 32 sensors, and equipped with 2 high-precision positioning units, which can identify mineral water bottles within 200 meters, and the recognition accuracy of moving obstacles can be controlled within 0.1m/s..

In the coverage scene, Extreme Crossing 07 can realize point-to-point navigation assistance+parking service, etc., and realize free movement from point A to point B. It can automatically overtake, get on and off ramps and avoid obstacles on expressways and elevated roads, and can identify zebra crossings and traffic lights on urban roads. Complete the courtesy of pedestrians, turn left and right, avoid non-motor vehicles, etc., and at the same time complete the parking service within 2 kilometers.

Extreme Krypton 007 is equipped with 12 external cameras, 12 ultrasonic radars, 5 millimeter-wave radars (9 optional) and a laser radar from Juchuang, and is equipped with a high-precision map. The maximum forward detection distance is 250 meters, which can also fully meet the driving needs of various scenes.

On the whole, the performance of the two cars is comparable, and the intelligent configuration of the Extreme Yue 07 is slightly better, but it has obvious advantages and trends in space and design. It is suitable for driving in both home and go on road trip, and the applicable scenarios are still relatively wide; You can choose according to your own preferences. Since its listing, the monthly sales volume of Extreme Yue 07 has increased steadily, and the independent automobile brand it represents will surely shine at home and abroad in the future, so we will wait and see.