China Weather Network News Affected by surface cyclones, severe convective weather occurred in many places in Jiangsu yesterday (July 20th), among which Suqian Shuyang and Lianyungang Guannan were even hit by tornadoes. As a small-scale weather system, tornado has a short life, but it is extremely destructive. It comes as soon as it comes, and people can’t avoid it. Is there a rule for tornadoes to follow? China Weather Network analyzes meteorological big data to reveal when tornadoes are most frequent in China and which areas are more prone to them.

　　Tornadoes are extremely destructive and can blow cars and destroy houses.

　　Tornado, as a kind of strong destructive convective weather, is a small-scale air vortex produced under strong unstable weather conditions. The central wind force can reach 50-150 m/s, and the diameter is generally between several meters and hundreds of meters.

　　Tornadoes are generated and disappeared rapidly, often accompanied by strong convective weather systems such as thunderstorms, hail and heavy rain, which are extremely destructive. According to Fujita scale, the tornado strength is divided into six grades: EF0 to EF5, with EF0 being the lowest and EF5 being the highest.

　　Tornadoes of EF2 and above are generally called strong tornadoes, and EF2 tornadoes will cause considerable damage, which may lead to the uprooting of trees; EF3 tornadoes often cause serious damage, and trains may be blown down. EF4 tornado may cause destructive damage, good brick-wood structure and frame structure houses may be destroyed, and some houses will be shoveled and leveled by Qi Gen; The damage caused by EF5 tornado is devastating. The house with frame structure may be thrown out together with the foundation, the reinforced concrete structure building will be seriously damaged, and the car may be blown away.

　　Tornadoes have occurred in most parts of China, with the largest number in Jiangsu and Guangdong.

　　Global tornadoes mainly occur in mid-latitude areas, and tornadoes occur every year in North America, Europe, Russian Federation, China, Japanese and Australian, among which the United States is the country with the most tornadoes, with an average of 1,141 tornadoes recorded every year (from 2000 to 2020), which is called "Tornado Kingdom".

　　Tornadoes in China mainly occur in the eastern plain, and the middle and lower reaches of the Yangtze River are frequent areas. According to the statistical data of the National Climate Center from 1991 to 2020, there are 38 tornadoes every year in China, and there are more tornadoes in Jiangsu, Guangdong, Hubei and Anhui provinces, among which Jiangsu and Guangdong have the most tornadoes, with an average annual number of 4.8 and 4.3 respectively, followed by Hubei and Anhui, with two tornadoes.

　　Strong tornadoes occur frequently in spring and summer in China, and most frequently in July.

　　Spring and summer are tornado-prone seasons in China, and the number of tornadoes accounts for 92% of the whole year from April to August, with July accounting for the highest proportion, accounting for about 30%. Judging from the occurrence time of tornado of EF2 and above, it is also the most in July.

　　According to the statistical data of "Temporal and Spatial Distribution of loong Tornadoes", there were 165 tornadoes of EF2 and above in China from 1961 to 2010, and the occurrence time was mainly from April to August. Looking at a single month, July was the most, accounting for 28% of the total number of the year, followed by April.

　　In addition, the months of tornadoes in different regions are slightly different. South China frequently occurs from April to May, the middle and lower reaches of the Yangtze River frequently occur in April and July, North China frequently occurs from June to July, Northeast China frequently occurs from June to August, Southwest China mainly occurs from July to August, and Northwest China frequently experiences tornadoes in July.

　　Tornadoes prefer the afternoon and the evening.

　　In addition to seasonal differences, the time of the tornado’s haunting in one day also has certain rules, and the tornado prefers to "haunt" in the afternoon.

　　According to the statistical data of "Temporal and Spatial Distribution of loong Tornado", from 1961 to 2010, tornadoes occurred from 12: 00 to 20: 00, accounting for 70% of the total number of tornadoes whose time records can be found. The reason for the high incidence in this period is that the atmospheric stratification is unstable after daytime solar radiation, and strong convective weather is most likely to occur, which is easy to promote the formation and strengthening of tornado weather system.

　　In addition to the high-incidence period in the afternoon, the tornado often appears in the early hours of the morning. According to statistics, there are also 10 tornadoes generated from 0: 00 to 2: 00. Tornado occurred less in the morning, with the least occurrence from 10: 00 to 12: 00, only once.

　　There are 38 tornadoes in China every year, with a maximum of 75 in 2005.

　　Judging from the interannual changes, the periodicity of tornadoes is also obvious. According to the statistics of tornado data recorded from 1991 to 2020, there are an average of 38 tornadoes every year in China. There were relatively many tornadoes from the mid-1990s to the beginning of this century. There were relatively few tornadoes in the early 1990s and from 2006 to 2020. Among them, the number of tornadoes was the highest in 2005, reaching 75, and the least in 2020, only 13.

　　What should I do if I encounter a tornado?

　　Tornado is a kind of severe convective weather. After the tornado is formed, it usually lasts for ten minutes to several hours. Its attack range is small, but its destructive power is great. Once encountered, how should we defend ourselves?

　　First, if you are at home, be sure to stay away from doors, windows and the outer walls of houses, and hide in the wall or small room opposite to the tornado. The basement or semi-basement is the safest place to avoid the tornado;

　　Second, in the emergency of pole falling and house collapsing, the power supply should be cut off in time to prevent electric shock or fire;

　　Third, when there is a tornado outside the field, you should look for low-lying ground nearby, but stay away from trees, telephone poles, billboards, fences, etc. to avoid being smashed, crushed or electrocuted;

　　Fourth, when you encounter a tornado when you go out by car, you should drive in the opposite direction, or leave the car immediately and take shelter in a low-lying area.

　　Reference article:

　　[1] soldier said climate "tornado activity and climate characteristics in China and the United States"

　　[2] Fan Wenjie, Yu Xiaoding. 2015. Temporal and Spatial Distribution Characteristics of loong Volume. Meteorology, 41 (7): 793-805.

　　[3] National Climate Center "Why are severe convective weather frequent recently? The authoritative climate cause analysis is coming! 》

　　[4] Dapeng Huang, Zhao Shanshan, Gao Ge, et al. Study on the Characteristics of Tornado Disaster in China in Recent 30 Years [J]. Rainstorm Disaster, 2016,35 (2): 97-101.

1905 movie network news Conan’s latest theatrical version officially announced that the China mainland will be released on December 16th. After many years, the theatrical version returned to the main plot, with Conan, Furuya Rei, Akai Shuuichi, Gin, Belmore and many other popular characters from different camps appearing. Detectives joined hands with the police to launch a red and black war against the resurgent dark organization. A secret story about Haibara Ai will also be revealed for the first time on the big screen.

The Japanese box office of this film exceeded 13.8 billion yen, which not only surpassed the previous work, but also refreshed the box office record of Conan Theater Edition in one fell swoop, becoming the first work in the whole series with a domestic box office exceeding 10 billion yen.

As the 26th theatrical version of the series, the film Detective Conan: Fish Shadow of Black Iron is directed by, and the annual big-screen carnival is about to start!

in recent years

The car networking industry is in various types.

Accelerating layout in application scenarios

Let the "smart car"

Sail to the "road of wisdom"

So, what is the Internet of Vehicles?

What is the Internet of Vehicles?

The Internet of Vehicles is a large-scale system network that carries out wireless communication and information exchange between vehicles, roads, pedestrians and the Internet, based on the intranet, inter-vehicle network and vehicle mobile interconnection, according to the agreed communication protocols and standards.

The Internet of Vehicles controls the whole traffic process for each car and the whole time and space for each road, so as to provide a network and application focusing on traffic efficiency and traffic safety. Through GPS, RFID, sensors, camera image processing and other devices, vehicles can complete the collection of their own environment and state information; Through internet technology, all vehicles can transmit their own information to the central processor; Through computer technology, this large amount of vehicle information can be analyzed and processed, so as to calculate the best route of different vehicles, report the road conditions in time and arrange the signal period.

Application of car networking

With the advancement of networking and intelligence, the Internet of Vehicles has gradually changed from concept to reality, and cars will also change from travel tools to mobile travel service platforms. Through internet technology, the interaction between people and cars, cars and cars is gradually deepening, and cars are becoming as smart as smart phones. This will change the driving habits of ordinary people and may even change the traffic conditions of the whole country.

Suzhou Xiangcheng district promotes the construction of vehicle networking.

In recent years, Xiangcheng District has focused on building the car networking industry, and has been successively approved as the first car networking pilot zone in Jiangsu Province and the first digital transportation demonstration zone in Jiangsu Province. At present, the parking lot of Suzhou North Railway Station has basically realized intelligent operation. For example, in the car network association, the number of vacancies is uploaded in real time, and the nearest parking is guided in an orderly manner according to the road conditions; In terms of payment methods, electronic payment is the main method, and 17 methods such as non-inductive payment, digital currency and ETC are provided; In self-service invoicing, we took the lead in developing the electronic invoice inquiry function of brands, supporting departure invoicing and avoiding queuing congestion.

Serving the Winter Olympics, unmanned vehicles enter Shougang Park.

The "Technology Winter Olympics" national key project "Research and Demonstration of Efficient and Intelligent Vehicle Networking Technology for Winter Olympics" has created a "1+2+5+10" 5G intelligent vehicle networking system in Shougang Park. The intelligent network is closely integrated with bicycle intelligence, and functions such as remote driving, unmanned vehicle monitoring and vehicle-road coordination are realized through the 5G network.

The mobile phone can be reserved! Chongqing driverless bus

In 2022, Lijia Intelligent Networked Autopilot Project was officially opened for demonstration operation. Citizens can make an Appointment by using the mobile app or WeChat WeChat official account. Self-driving buses have the functions of overtaking in changing lanes, entering and leaving the bus port, automatically recognizing traffic lights, sensing and avoiding obstacles, and the sensing radius is 240 meters. In addition, Intelligent Vehicle Infrastructure Cooperative Systems (V2X) was built at the traffic intersection of the demonstration section to realize the interaction between vehicle information and road conditions. The opening demonstration operation of Lijia Intelligent Networked Autopilot Project marks that Chongqing has made great progress in building a national car networking pilot area.

"Dream Bus": A fully armed "smart bus"

China exports Saudi Arabia’s own brand "Smart Bus" (video screenshot)

The new tourist bus "Mengbake" is equipped with the unique intelligent safety protection system "Huiantong" of CRRC in China, and is also equipped with a number of intelligent safety devices, such as intelligent assisted driving, intelligent instruments, intelligent car networking, etc. Mengbake can detect road conditions 360 degrees day and night without blind spots, and actively calculate, judge, remind and brake according to road conditions information to create an intelligent "safety fortress", which can be called fully armed ".

Deployment and planning

New Energy Automobile Industry Development Plan (2021-2035): Accelerate the construction of a powerful automobile country.

In November 2020, the General Office of the State Council issued the New Energy Automobile Industry Development Plan (2021-2035). Guided by Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era, we should adhere to the new development concept, take the deepening of supply-side structural reform as the main line, adhere to the development direction of electrification, networking and intelligence, focus on integration and innovation, break through key core technologies, optimize the industrial development environment, promote the high-quality and sustainable development of China’s new energy automobile industry, and accelerate the construction of a powerful automobile country.

"Smart Car Innovation and Development Strategy": Accelerate the innovation and development of smart cars

In February, 2020, 11 departments, including the National Development and Reform Commission, the Ministry of Science and Technology and the Ministry of Industry and Information Technology, jointly issued the "Smart Car Innovation and Development Strategy", which proposed to promote large-scale and comprehensive application pilot projects of city-level smart cars by mediation and other places, and support advantageous areas to create national car networking pilot areas. Innovative industrial development forms: actively cultivate new formats such as road intelligent facilities, high-precision time-space benchmark services and basic maps of smart cars, car networking, network security and intelligent travel. Seize the strategic opportunity of industrial intelligent development and accelerate the innovation and development of smart cars.

Notice on Strengthening Network Security and Data Security of the Internet of Vehicles: Improve and perfect the security system of the Internet of Vehicles.

In 2021, the Ministry of Industry and Information Technology issued the Notice on Strengthening the Network Security and Data Security of the Internet of Vehicles.

Guide to the Construction of Network Security and Data Security Standard System of Vehicle Networking: Promoting the Healthy Development of Vehicle Networking Industry

In 2022, the "Guidelines for the Construction of Network Security and Data Security Standard System of the Internet of Vehicles" issued by the Ministry of Industry and Information Technology proposed that by the end of 2023, the network security and data security standard system of the Internet of Vehicles would be initially established. By 2025, a relatively complete network security and data security standard system for the Internet of Vehicles will be formed. Improve the coverage of standards to sub-sectors, strengthen the standard service capability, improve the application level of standards, and support the safe and healthy development of the car networking industry.

The Internet of Vehicles is in Hebei

The Joint Laboratory of Quantum Communication Technology Application Research has carried out more scene application research in various fields such as vehicle networking security.

On February 22nd, a seminar on the application of quantum communication technology was successfully held in xiong’an new area. The leaders and experts attending the seminar conducted a full technical discussion on the demonstration results of the application of quantum communication technology and how quantum communication can empower the construction of smart cities, marking that xiong’an new area has made initial achievements in the application of quantum industry.

In the future, the Joint Laboratory of Quantum Communication Technology Application Research will be guided by the global perspective, further combined with the construction of smart cities in xiong’an new area, deepen the security of power application through the integration and innovation of Quantum +5G+ Beidou, and carry out more scene application research in various fields such as secure communication, video surveillance, secure mobile phones, smart buildings, car networking security, etc., create more "Quantum+"application demonstrations, actively build a city-level quantum communication application center, and form a model that can be replicated and promoted nationwide.

Internet of Vehicles Helps Langfang, Hebei Province Accelerate the Construction of Digital Economy

On February 14th, Hebei Artificial Intelligence Computing Center, the only artificial intelligence computing center in Beijing, Tianjin and Hebei, was unveiled in Langfang Economic and Technological Development Zone, Hebei Province.

The biggest feature of this centralized construction project is the comprehensive construction of four platform carriers, namely, Meta-Universe Information Port, Life Information Technology Port, Hangxin Intelligent Port and Xinghang Global Logistics Port, which continuously enhances the adsorption capacity of Langfang Airport Economic Zone to innovative enterprises in the surrounding areas of Beijing, Tianjin and Hebei. Among them, Meta-Universe Information Port provides life-cycle services from start-up to listing around future industries such as blockchain, virtual reality, 5G, car networking, big data and artificial intelligence. By attracting ecological partners related to the meta-universe, Beijing will realize the agglomeration of innovative enterprises and form a new generation of information technology industrial clusters.

Internet of Vehicles Helps Rural Revitalization Digital Active Service Station

In 2021, in Luotuowan Village, Fuping County, Hebei Province, the first rural revitalization digital active service station of State Grid Hebei Electric Power-"Dianjing Taihang-Luotuowan Station" was officially put into operation.

Interior of "Electric Beautiful Taihang-Camel Bay Station".

The entire Camel Bay Station is divided into 4 exhibition halls and 9 functional areas. Among them, the energy efficiency monitoring area introduces the service content of the "Internet of Vehicles" system platform in detail. Using the "car networking" platform can help customers to inquire about the location of electric vehicle charging stations and the status of charging equipment, and meet the travel needs of electric vehicle users in a timely manner.

Hebei’s first prefecture-level vehicle networking platform was launched in Baoding.

In 2020, the first city-level electric vehicle "car, pile and station" integrated operation service platform in Hebei Province was put into operation, officially providing services for government departments, car companies and pile companies.

The vehicle networking platform effectively integrates the information resources of new energy vehicles and charging facilities of different enterprises, and can integrate and compare the operating indicators such as the utilization rate of charging stations and the failure rate of charging facilities of different operators, so as to provide decision-making reference for charging facility operators to adjust their investment and operation strategies and optimize their products and services.

The operation of Baoding vehicle networking platform has further accelerated the information and data sharing of electric vehicles and related supporting infrastructure, and broadened the cooperation channels between government and enterprises.

Sources: China, Guangming.com, People.com, etc.

　　 On May 3 this year, Chang ‘e VI was launched from Wenchang Space Launch Site in China, and was sent into the earth-moon transfer orbit by Long March 5. In 53 days, Chang ‘e-6 successfully landed in the pre-selected landing area of aitken Basin in the South Pole of Moon Back, and achieved the world’s first sampling and take-off of Moon Back, and successfully returned to Earth with lunar soil on June 25th, with a round trip of more than 760,000 kilometers.

　　Behind this success, there are many unknown stories. A series of reports on the science and technology "Chang ‘e" on the Moon explores the scientific and technological forces behind Chang ‘e’s lunar exploration. Today we pay attention to the five-star red flag displayed on the back of the moon for the first time.

　　"Stone Edition" Five-Star Red Flag is made of basalt.

　　The national flag displayed on the back of the moon on Chang ‘e VI has very special requirements for materials. It is made of "stone".

　　In a quarry in Yuxian County, Hebei Province, a kind of stone called basalt is being collected here. The basalt here is one of the oldest, largest and most complete basalt groups in China.

　　Zhu Zhaochun, Head of Xinyuan Basalt Mining in Yuxian County:Basalt hasHigh toughness, corrosion resistance, acid and alkali resistance, high temperature and low temperature resistance.Excellent performance.

　　Zhu Zhaochun knows a lot about the characteristics of basalt, but what he doesn’t know is that,These characteristics of basalt are the materials suitable for the lunar environment that the Chang ‘e-6 lunar flag development team has been looking for.

　　Wang Yunli, a professor at wuhan textile University, a member of the Chang ‘e-6 lunar flag development team:In the environment of the moon, its high and low temperatures are as high as MINUS 150℃ and above zero 150℃. Because the moon has no atmospheric protection, ultraviolet rays will directly shine on objects. Therefore, for the national flag, it puts forward more stringent environmental requirements.

　　In addition to the characteristics that can meet the lunar environment, the research team also found that basalt is similar to the lunar soil in chemical composition.

　　Cao Genyang, a professor at wuhan textile University, a member of the Chang ‘e-6 lunar flag development team:We found that the composition of basalt on the moon is very complicated through the published literature on lunar soil, with 10 to 20 components, the most important of which is silica. We matched and analyzed the stone and found that its data was very close to the composition of the lunar soil. Finally, we chose the basalt mine in Yuxian County, Hebei Province.

　　In this way, the basalt in Yuxian County, Hebei Province was selected as the raw material for making the Chang ‘e VI national flag. These stones, which have existed on the earth for hundreds of millions of years, have embarked on the road to the moon.

　　Tempered stones become ultra-light and ultra-thin fabrics.

　　There is a very important reason why Chang ‘e VI chose the "stone version" national flag to show the back of the moon.Making national flag from basalt is an exploration of in-situ manufacturing of lunar surface..In the future, it is necessary to use local materials to build a lunar base, and to make basalt on the moon into sheet or tubular building materials for lunar surface construction, which will greatly save costs than using materials on the earth.

　　After the raw materials are determined, how to turn stones into cloth and accurately control the weight?It has become a difficult problem that the development team urgently needs to overcome.

　　The national flag on the lunar surface of Chang ‘e VI has the same specifications as the national flag on Chang ‘e V, and its size is 300mm×200mm, which is almost the size of a piece of A4 paper. However, the density of basalt fiber is nearly twice that of Chang ‘e V national flag, which will lead to the heavier "stone version" national flag. Because it will be used in spacecraft, the weight requirement of the national flag on the moon surface is extremely demanding, and it needs to keep the same weight under the same size. The developer calculated that this requires the density of basalt fiber to be 8.8 grams per 1000 meters so as not to be overweight, but how can such fine basalt fiber be produced?

　　Cao Genyang told reporters that the process control, furnace temperature, spinneret state and so on were constantly being debugged, but no matter how to do it, the density index of 10 grams per kilometer became an insurmountable gap in making basalt fibers. After numerous experiments, it is found in a production process that the trapezoidal optimization of the inner cavity structure of the spinneret and the distributed accurate temperature control in the furnace can solve the problem of insufficient characteristics of basalt fibers.

　　In the end, the development team successfully realized the stable mass production of superfine basalt fiber. The weight of the Chang ‘e VI flag they made was only 11.3 grams, which was 0.5 grams lighter than that of the Chang ‘e V flag.

　　Four years of tackling key problems on the back of the moon perfectly presents "China Red"

　　Ultra-fine basalt fiber has been made, and the next challenge comes one after another. "How to color the fiber made of stone" has become another difficult problem for the development team.

　　Different from cloth, the filaments drawn from stone have a particularly smooth surface, and the pigment cannot be firmly attached to the flag surface. The flag is finished, and the color can’t go up. The research team can only try again and again to find a solution.

　　Finally, based on the experience of Chang ‘e V, the research team used the aramid short fiber hairiness on the surface of the fabric to make the binder in the pigment form a similar "rivet" anchoring effect with it, effectively improving the bonding fastness of the paint interface and the color fullness of the national flag pattern, and ensuring the lunar display effect of the national flag.

　　Researchers told reporters,From a silk to a flag, there are at least forty or fifty steps in the middle process.Compared with the eight-year research on the development of Chang ‘e-5 national flag, the research time of Chang ‘e-6 national flag is particularly tight, and the team members have almost no rest days, all of which are to ensure that this national flag can withstand the "tempering".

　　Dr. Sheng Dan, Ph.D., wuhan textile University, member of the Chang ‘e-6 lunar flag development team:There are four mechanical experiments, and there are three steps in environmental experiments, including pre-test and so on, at least 50 steps. Finally, I took a flag and went through a complete experiment from beginning to end, including the final deployment. Later, when I saw the national flag organization unfolding, I felt very cute and proud when I saw the organization unfolding.

　　The lunar flag development team lasted for nearly 4 years and conquered it.Spinning, Weaving and Color Construction of Basalt MicrofiberAnd many other international problems, the "stone version" of high-quality fabric national flag without temperature control protection and independent dynamic display was developed for the first time, which realized the first independent dynamic display of the national flag on the back of the moon in China. Put the "China logo" on the moon again!

　　Prospects can be expected. Aerospace science and technology will weave "fire-proof magic clothes"

　　While the "stone version" of the national flag was being developed,The lunar flag team started the application research of basalt fiber in the fields of heat resistance and flame retardant.. These research results also make basalt more useful.

　　Natural fibers with golden brown luster are drawn from hard basalt. In the production workshop, a large number of basalt crushed stones are thrown into the blast furnace. At the high temperature of 1500℃, the rocks are melted into liquid, and then drawn into filaments that are almost invisible to the naked eye through the rotating shaft. And this fiber contains a total of 400 monofilaments of 500 microns. Touching a single filament of basalt fiber with your hand makes it feel like a hair filament, silky and extremely tough.Clothes made from them are "magic clothes" with fire-proof function..

　　The cloth made of basalt fiber combined with textile processing can be used as fire clothes in special scenes, and can also be made into household items such as fire curtains and fire mattresses in the future. At the same time, basalt fiber has broad application prospects in road construction, composite materials, new energy vehicles and other fields.

　　Wu Minyong, General Manager of Hubei Huierjie New Materials Technology Co., Ltd.:In the field of new energy vehicles, it can be used as a brake pad and a fireproof cloth for battery modules; In the field of aerospace military industry, we use it as an interception network for space launch sites.

　　(CCTV reporter Cui Xia Li Ning Wu Tianbai Ling Yi Wang Jingya)　　

　　On the basis of the curtain call, [Car History] released the next generation development blueprint-Mazda. Although its launch does not mean that the next generation of mazda 6 is approaching, at least it shows us the figure of the next generation of mazda 6, and at the same time accelerates the research and development speed of the next generation of mazda 6. While this brand-new concept car is released, let’s take a look at what the course of mazda 6 is like.

Naming of mazda 6: Capella(616 618 626)/Atenza (mazda 6)

　　In the same way, in the decades of mazda 6’s development, it also adopted various naming methods, including Mazda 616, 618 and 626 and today’s mazda 6. In Japan, Mazda 616, 618 and 626 (before 2002) were named Capella, and mazda 6 after 2002 was named Atenza.

Research and Development Background of the First Generation mazda 6: Launched as a Mazda Global Strategic Model.

　　After the release of the first Mazda brand model Familia (the predecessor of Mazda 3) in 1960, Mazda brand entered a stage of rapid development. At that time, Familia series and Capella series were two important global strategic models in Mazda’s family tree. The former was built into a successful "family model" by Mazda, while the latter was put into production from 1970 to 2002, with a slightly higher positioning than Familia, and was mainly engaged in sports, and later transformed into an intermediate model.

● The First Generation Mazda Capella(616/618):1970-1974
　　Main sports:,

　　In May, 1970, the first generation of Mazda Capella was born in Japan. At the same time, in 1971, this model was introduced to overseas markets. In overseas, this model was called Mazda 616, and the last 16 represents that it adopted a 1.6L displacement. In the past, it adopted the power layout of front and rear drive, and it has two-door and four-door versions.

　　In terms of design, the first generation Capella has obvious American characteristics, and its slender body and rough style look like an authentic American car. It is precisely because of its very American shape that when Mazda introduced this model to the global market in 1971, it received very good results, including 63,389 vehicles sold in 1971, 57,748 vehicles sold in 1972 and 54,962 vehicles sold in 1973. In terms of body size, the length, width and height of the first generation Mazda 616 sedan version reached 4150mm, 1580mm and 1420mm respectively, which was 2470mm, equivalent to the size of the compact car now.

　　In terms of power carrying, in addition to the above-mentioned 1.6L engine with a maximum of 104 horsepower and a maximum of 144 Nm, in October 1970, Mazda also added a 1.5L engine with a maximum power of 78 horsepower and a maximum torque of 118 Nm. In 1971, Mazda also introduced a 1.8L 618 model to cater to the American automobile market which prefers large displacement. The maximum power of this engine is. However, this model did not get much recognition in the American market. In 1973, Mazda stopped selling Mazda 618, and after that, only its RX-2 with rotary engine was left in the American market. The engine is matched with 4 speeds.

　　In fact, the rotor engine mentioned above can be said to be a patent of Mazda. Mazda, which is famous for its rotor engine, developed into its heyday from 1970 to 1973. Naturally, Mazda also introduced the Mazda Capella model with rotor engine. The rotary engine code 12A is specially designed for Capella. Its displacement is 573ml*2, its maximum power is 120 HP, and its maximum torque is 160 Nm. After being mounted on Mazda Capella, its maximum speed can reach 190 km/h, and it takes 15.7 seconds to complete the acceleration from 0 to 400 meters. Capella equipped with rotor engine is also exported to overseas markets including the United States, which is called Mazda RX-2.

""Click to view the development history of Mazda rotor series models ""

● The Second Generation Mazda Capella(616/618):1974-1978
　　Little change compared with the first generation/the development of rotary engine has entered a trough.

　　In February 1974, Mazda Capella ushered in a replacement. In fact, it is more appropriate to say that it is a big change than a replacement, because compared with the previous generation, the whole model has not changed much, but the front face of the appearance and the dashboard of the interior have been simply designed, while the power is still the rotor, 1.6L and 1.8L engines of the previous generation, and the 1.5L engine has been discontinued.

　　In terms of appearance change, the front face of the second-generation Mazda Capella has added more chrome decoration, and the lower bumper has also become a new design. In terms of vehicle size, only the length has increased by 110mm to 4260mm, and other dimensions have not changed. In addition, in the interior, the dashboard part is designed with four consecutive circles.

　　In 1976, in order to cope with the automobile exhaust emission regulations promulgated in the 51st year of Showa, Japan (1976), the second generation Mazda Capella also made changes in the same year, and introduced the AP models with rotary engine and 1.8L engine respectively, where AP means Anti-Pollution. In the nine years since the first and second generation Mazda Capella were launched, Capella has sold a total of 225,003 vehicles in Japan.

　　It is worth mentioning that after the heyday of Mazda’s rotary engine in 1973, Mazda, which originally intended to fully promote the rotary engine technology, encountered a global oil crisis in 1973. The shortage of gasoline supply made most car owners stay away from rotary engines (disadvantages of rotary engines: high fuel consumption and high manufacturing cost). Therefore, the sales performance of Mazda brand has entered an unprecedented low point. In 1977, Toyo Industry (the original company name of Mazda Automobile), which was caught in a business crisis, reorganized its corporate structure with the intervention of banking institutions. At the same time, Matsuda Gengping abdicated and Yamazaki Yoshiki took over as president.

　　[car home Information] During the Chengdu Auto Show, the team in front of car home learned from the Extreme Yue booth that Extreme Yue 01 is expected to be listed in the fourth quarter. The new car is positioned as a pure electric medium and large SUV and built based on the vast architecture of SEA. It is a brand-new brand jointly built by Geely and Baidu. It is officially defined as "strategic cooperation project of automobile robots". The first model, Ji Yue 01, is the successor of Jidu (|) that we reported before. For reference, the previous limited edition of ROBO-01 lunar exploration was priced at 399,800 yuan.

　　In terms of appearance, the new car is basically the same as the centralized ROBO-01, with a closed grille design and a T-shaped headlight group, and the overall sense of science and technology is full. The split shape is adopted between the hood and the front enclosure, adding more details and exquisiteness to the front face. In addition, the new car is equipped with two lidar, multiple cameras with 8 million high-definition pixels, and there are 31 sensors in the whole car.

　　The side of the car body is designed with a suspended roof and a hidden door handle. The side skirt part is pulled upward to tighten the side of the car body, so that the whole car has a simple appearance and a muscular posture. The length/width/height of the car body are 4853/1990/1611mm and the wheelbase is 3000mm respectively. The tail uses a penetrating taillight, and the overall shape is very simple. Its trunk space reaches 555L, which can be extended to 1528L after the seat is laid down.

　　The interior part is also simple in design, with a flat-bottomed steering wheel and a 35.6-inch penetrating central control panel. ROBO-01 comes standard with 8295 chip, the fourth generation digital cockpit platform of Snapdragon in Qualcomm. Qualcomm 8295 is the first car-gauge chip with mass production process of 5nm, with AI computing power of 30TOPS OPS, which is nearly 8 times higher than the previous generation, and supports immersive 3D interaction. In addition, the new car is equipped with the latest intelligent technology of Baidu Apollo, and cooperates with NVIDIA Orin X intelligent driving chip.

　　In terms of power, the new car will provide single-motor and dual-motor versions. The maximum power of the single motor is 200kW, and the maximum power of the two motors of the dual-motor version is also 200kW. The new car will use Contemporary Amperex Technology Co., Limited 100kWh battery, with a battery life of up to 600km. The maximum power of the dual motors is 400kW, and the acceleration time of 0-100km/h is 3.9s s.. (Compile/car home Guo Chen)

On August 1st, the movie "Catch the Doll", with the excellent performances of Shen Teng and Mary, successfully broke through 2.4 billion at the box office, which injected vitality into the recently slightly deserted movie market. The success of this film is largely due to the re-engagement of the golden combination of "Shen Ma+Yan Fei Peng Damo". In the process of constructing the universe of Xihong City, directors Yan Fei and Peng Damo have already proved their strength through goodbye mr. loser and The Richest Man in Xihong City. These works are all from their hands, and they have also won a win-win situation for Mahua FunAge in word of mouth and box office. Back in 2003, Beijing Free Element Film and Television Culture Communication Co., Ltd., the predecessor of Mahua FunAge, was founded by three young people with different backgrounds, including Yu Kai of Chinese Department of Peking University, You Liang Tian of Chinese Opera, and entrepreneur Zhang Chen. At first, they tried to adapt the novel into a TV series, but it failed because of the influence of SARS. Subsequently, You Liang Tian turned to the field of drama, and released his first work, I’ll give you a twist if you want to eat it. Although it was initially challenged by the box office, it finally found its own audience in Haidian Theater with its unique style and word-of-mouth fermentation, and Mahua FunAge became famous.

The addition of actors such as Shen Teng, Allen, Wei Xiang, Song Yang and Du Xiaoyu further enriched the cast of Mahua FunAge, and many of them joined through internal recommendation, forming a stable team foundation. Mary, in particular, attracted the attention of Peng Damo for her outstanding performance in the small theater, and eventually became an indispensable member of Mahua FunAge.

The turning point of Mahua FunAge appeared on the stage of the Spring Festival Evening. The skits written and directed by Yan Fei and Peng Damo, especially the role of "Hao Jian" played by Shen Teng, gradually made the team members familiar to the national audience. Despite the enormous pressure of the Spring Festival Gala, the Mahua FunAge team boarded the Spring Festival Gala for many years with unremitting efforts and unique creativity, which not only enhanced its popularity, but also promoted the development of its members’ personal careers, and Shen Teng became an important figure in China comedy movies.

In 2015, goodbye mr. loser, the first work of Mahua FunAge’s transitional film industry, was a great success, which not only verified the feasibility of adapting drama into film, but also opened a new chapter in Mahua FunAge’s film. Subsequent works, such as The Richest Man in Xihong City, faced with speculation about the change of creative team, but Yan Fei and Peng Damo still insisted on their own creative rhythm and style and continued to introduce popular works.

Looking at the development of Mahua FunAge, from the initial exploration to becoming the backbone of comedy, it is inseparable from the tacit cooperation of the core team and the continuous exploration of comedy art. Whether it’s a stage play or a movie, Mahua FunAge always maintains the pursuit of quality and respect for the audience, and continues to bring laughter to the audience.

In the development of science and technology, the automobile industry has always been at the forefront, and advanced technology will be the first to arm cars, which has attracted the attention of many consumers. Today, this car is very distinctive. Let’s take a look at it together.

First of all, from the appearance, the front design of Jetway X95 is very sharp, and with the three-position air intake grille, it looks more fashionable and atmospheric. Then the fashionable headlight design is adopted, and the visual effect is not bad. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4858 mm * 1925 mm * 1780 mm. The car adopts soft lines, which gives people a very elegant feeling. With large-sized thick-walled tires, it gives people a very eye-catching feeling. In the rear part, the overall shape of the rear echoes the front of the car, and the taillights give people a very simple feeling. Together with the unique exhaust pipe, it is still relatively angular in general.

In terms of interior, the interior looks very elegant and the overall shape is remarkable. The steering wheel of the car is eye-catching, made of leather, and everything looks very avant-garde. From the central control point of view, the car is equipped with a touch-sensitive LCD central control screen, which makes the interior design quite layered and meets the aesthetic standards of most consumers. Let Xiaobian introduce the dashboard and seats. The car is equipped with a young and fashionable dashboard, and the shape has taken the sports route. The car uses imitation leather seats, equipped with functions such as electric seat adjustment and seat proportion tilting, and the comfort is acceptable.

The Jetway X95 is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 145KW and a maximum torque of 290N.m, with good power performance.

The space performance of Jetway X95 trunk is OK. If there are big items during the trip, you can put down the rear seats to expand the space. In addition, the car is equipped with anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD), traction control (ASR/TCS, etc.), main driver airbag, co-pilot airbag, front side airbag and other safety configurations.

After reading this car, I believe you have a general understanding. The car introduced today is not only eye-catching in space, but also has reached the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience.

On November 15th, Guoya was officially listed at Guangzhou Auto Show. The guiding price of V6 version is 1.4 million yuan, and that of V8 version is 1.8 million yuan. The new car is equipped with a straight waterfall net, and the side of the car is decorated with a large number of chrome trim strips. The overall outline is similar to that of Bentley Feichi, and the length of the car is over 5.3 meters, which is larger than Bentley Feichi. Adopt China independent V6 TD/V8 TD+ independent electronic control system+intelligent four-wheel drive system, and support active steering of 18 rear wheels.

The audience said that Guoya’s gas field, configuration and texture are full, and the new car will be the pride of the country after it is equipped with the state guest team in the future.

Hongqi Guoya adopts a two-color body design, incorporating more rounded lines, using a unique hollowed-out design in the front enclosure, with a raised chrome decoration in the middle of the hood, and a lifting red flag brand logo on the front of the car, which supports lighting. The window is decorated with chrome, and there is a chrome-plated decorative strip under the door.

The interior details of Hongqi Guoya car adopt Chinese style design elements, and are equipped with the same auxiliary ring horn as the early Hongqi. The new car is equipped with a flexible scroll central control panel, a row of physical buttons below the central control panel, and a gear shifting mechanism. The car is decorated with a large number of solid wood plaques and equipped with double frames. The steering wheel is inlaid with sunflower LOGO in the middle, and the whole system comes standard with L2-level assisted driving.

The maximum power of Hongqi Guoya 3.0T HEV model is 290kW, and that of 4.0T HEV model is 360kW, matching with 8AT gearbox, with fuel consumption of 8.2L/100km and 8.8L/100km per 100km.

It’s a medium-sized model. I wonder how much you know about it. Let’s take a look at its performance.

First of all, from the appearance, the shape of the head of Haval’s second-generation big dog looks very round and sporty. Headlights are concise, and many interesting details can be seen from them. 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 4705MM*1908MM*1780MM, the car uses simple lines, the car body looks very simple, with large-sized thick-walled tires, it looks full of sports. In the design of the rear end, the overall shape of the rear end of Haval’s second-generation big dog echoes the front end, the taillights are very round, and the unique exhaust pipe creates a good gas field.

Sitting in the car, the interior looks very fashionable and simple, and the overall design is very cold. The steering wheel of this car is very comfortable, and it is equipped with the functions of manual steering wheel up and down+front and rear adjustment, steering wheel heating, etc., which gives people a bright feeling. Let’s take a look at the central control. The car is equipped with a touch-sensitive LCD central control screen, which makes the interior design quite layered and looks sporty. Let Xiaobian introduce the dashboard and seats. The car is equipped with a cool dashboard, which is very eye-catching. The car adopts imitation leather seats, which are wide and thick and comfortable.

Haval second-generation big dog is matched with wet dual clutch (DCT) gearbox, with maximum power of 175KW and maximum torque of 385N.m, with good power performance.

Next, look at the configuration. The Haval second-generation big dog is equipped with car networking, driving mode selection, remote control key, Bluetooth key, rear wiper, engine start and stop and other configurations.

OK！ Next, let’s sum up. The model class introduced today is the most considered class when many people buy their first car, mainly because the size of this class is moderate and the price is reasonable.