A month ago, when Mr. Xu of Xiaoshan was taking a bath, the tempered glass in the bathroom suddenly burst. He was cut by glass crumbs, covered in blood, with more than 50 wounds, large and small, and more than 20 stitches.

　　This news caused a heated discussion among readers. Many readers have left messages, and they have experienced such a terrible experience, and the tempered glass burst without warning.

　　@ It’s dawn at five o’clock: My family is the same. The children in Grade One got five stitches in their knees. At that time, blood and fountains burst out, and the mother and son were scared to death.

　　@ Miss Little Face Cat: When I was taking a shower, the glass in the bathroom exploded. Fortunately, there were only a few small holes. I am a girl, and I am still scared when I think about it. Now I bought a waterproof curtain for the broken one in the bathroom, and I dare not install it.

　　@ Lin: The glass of my shower door was blown up before, but fortunately there was no one in the bathroom.

　　@ Meng Xiaoyan: Our family also exploded. Fortunately, I just washed my daughter’s face in the washbasin next to it.

　　@ 嗭嗭嗭嗭: The problem of self-explosion of tempered film in the comment area is indeed serious, not a small probability! The year before last, the toughened film on my balcony blew itself up. Fortunately, people were not on the balcony! The other day, the tempered film in the bathroom exploded again, but fortunately it was not there. It was terrible. It exploded all over the place!

　　Speaking of the bursting of tempered glass, @ Netizen Tu Tu still has a lingering fear. "At that time, our two children were only over one year old. I took a bath at night and washed Xiaobao before I went to wash." Tu Tu said, "Suddenly, I slammed my back and turned around. My head was stunned and buzzing. When I reacted, glass slag splashed everywhere. There were small wounds on my hands and back and blood everywhere."

　　Tu Tu said, but fortunately, it was himself who took a bath, not a child. If Xiaobao was scratched by the glass, he would feel even more distressed.

　　After that, Tu Tu’s husband put films on both sides of the bathroom glass. "It doesn’t matter whether it looks good or not, and safety matters."

　　@ 京京京京京 also experienced the bursting of tempered glass in the bathroom. "Fortunately, there is no one at home. After that, the glass door is no longer installed at home and a waterproof curtain is put on."

　　Why does tempered glass explode itself? What is the probability?

　　The simplest theoretical explanation is: thermal expansion and thermal contraction.

　　Tempered glass is not glass with iron added, but made of ordinary glass after heat treatment and cooling. Generally, tempered glass is 4-6 times stronger than ordinary glass, so it is called "steel".

　　Compared with ordinary glass, after ordinary glass is broken, it will produce large sharp flaky fragments; Cracks in tempered glass will form obtuse-angled particles similar to honeycomb, which is relatively safer.

　　However, it does not mean that it is completely safe.

　　The Institute of Physics, Chinese Academy of Sciences has done a popular science: under certain conditions, such as a sudden drop in temperature, tempered glass may explode itself, because the phase transition of nickel sulfide in the glass makes the volume expansion stress of tempered glass unbalanced, which leads to explosion.

　　Of course, the composition of tempered glass is more complicated. We have checked the information, and there is also an explanation that it is caused by simple silicon, and it may also be caused by visible defects such as stones, sand, bubbles, gaps and scratches.

　　The data show that the self-explosion rate of ordinary tempered glass is 0.1— 0.3%。 In other words, 1 to 3 households in 1000 households have the probability of explosion.

　　Every family has a shower room. How to eliminate this potential safety hazard?

　　In addition to talking about their own experiences, netizens have also made online suggestions.

　　@ Zhang Yong: The shower glass must be affixed with explosion-proof film! The self-explosion of tempered glass is an inherent characteristic of tempered glass, which is unpredictable. Even products that meet the national 3 certification will have the risk probability of self-explosion. Remember, the shower glass must be affixed with explosion-proof film!

　　@ Wu Qinghua: The bathroom should be installed with double-sided laminated glass. Even if one piece of glass is exposed, another piece is good. Because there is a layer of glue in the middle, glass slag will not fly around after exposure.

　　@ Lao Niu: Explosion-proof film should be attached. I posted the shower room in my house when it was delivered. We must nip in the bud. @ inch grass heart: My shower room burst in the middle of the night, but fortunately, people are fine. Use tempered glass must film, it is safer to use double-layer tempered glass, if it is too expensive, waterproof curtain!

　　Is the film useful?

　　In the reader’s message, we will synthesize everyone’s opinions:

　　For those under renovation, choose double glass; If it has been renovated, quickly film it; If it is too expensive, use waterproof curtains.

　　Film pasting, is it reliable? The suggestion given by the Institute of Physics, Chinese Academy of Sciences: Post it! The most important thing is to determine whether the tempered glass is coated with an explosion-proof film. The safety explosion-proof film is generally a high-performance polyester film, which will make the self-exploding particles stick to the film without injuring people.

　　On the online shopping platform, the price of explosion-proof films ranges from several pieces to tens of yuan. According to the size of the area, various glass films have the functions of anti-collision, explosion-proof, waterproof and moisture-proof.

　　Tempered glass coated with the film may also burst, but the self-exploding glass particles will stick to the film. Relatively speaking, the chance of broken glass hurting people will be greatly reduced.

　　Of course, the best way to prevent tempered glass from bursting and hurting people is to use waterproof curtain cloth and wooden door instead of tempered glass, which will be much safer.

　 　　[Interview with manufacturers of Guangzhou Auto Show in 2014]

　 　 On November 20th, 2014, Zheng Chen, the deputy director of the post-80s generation who was in charge of design of Changan Automobile, and the design team of Changan Yuexiang V7 were interviewed by the media at the Changan booth of Guangzhou Auto Show, mainly focusing on the design of Changan Yuexiang V7, including the exterior and interior parts. The following is an interview record:

　　　　Zheng Chen: Let me introduce our team. I am in charge of the whole design of Chang ‘an. First, let me introduce Tian Jiyu, who is the exterior designer of Chang ‘an Yuexiang V7, and Carminati Stefanc is familiar to everyone. Carminati Stefanc is the assistant general manager of Chang ‘an European Design Company, and he is responsible for the exterior design of Yuexiang V7. Hu Jian is the assistant general manager of Chang ‘an Europe, responsible for the model design of Yuexiang V7, Xia Huiquan is the interior designer of Chang ‘an Yuexiang V7, and Miniaati Fabio is also the design manager of the interior department of Chang ‘an European Design Center. He is also responsible for the interior design of Yuexiang V7. Zhou Jin is also the interior designer of Yuexiang V7.

　 　 Media: I want to know about Changan’s design concept, because we know that many brands are pursuing the concept of family. So far, we haven’t seen a very unified family in Changan, but we seem to have made such progress in this Chang ‘an Yuexiang V7. Will there be an Changan design concept in the next step, or will there be different family design concepts in Yuexiang or these series?

　　　　Zheng Chen: I believe most people will be very concerned about this issue. Do you want to make it familial? It must be necessary. The familyization of some car factories or other companies you mentioned just now is actually divided into several levels. If it is a mature brand, its familyization signal is very strong, but as a brand that is in the process of further development, in fact, its familyization needs to be selected again after this. And does Chang ‘an want to be famished? Yes, but this family is divided into time periods. First of all, in this generation of cars, as you can see, what we achieve is a unified "form language", which ordinary consumers may not see. Everyone is more concerned with graphical things. Whether graphical things should be famished in such a hurry, in fact, each company has its own choice. Our company’s strategy is relatively steady progress, because more exploration is needed on this. You can see the shadows of Yuexiang, Yidong and Zhishang XT from Chang ‘an Yuexiang V7. In fact, if you say something graphical, it is almost irrelevant, but you think it is divine. In fact, in my introduction this morning, I actually talked about this problem. Don’t just limit the design to graphics. The key is to be vivid. If this expression can be spread, the family will be successful. This is the familyization in our mind or what our company hopes to achieve, and it is more vivid. We are doing this work,And this work will take several years, as you know, a model will take about three or four years to come out, and this will take time to prove.

　

　 　 Let me assure you that some products we are studying will be released soon, which can already reflect a series of similar forms, languages, proportions, postures and some graphical things. If we look at this thing in a professional way, the proportion of posture is the first, followed by formal language, followed by graphical things, and graphical things are just a company’s decision, whether it needs the same or not, whether to maintain diversity or not. Many companies in the market have different practices, so you can have a look. The first is proportion and posture, the second is form language, and the third is graphic details.

　 　 Media: With regard to the process of forward-looking design and real mass production, what position will we achieve when we carry out forward-looking design? How to solve the problem of coordination with engineers when designers carry out the whole conceptual design and finally mass production? Because many conceptual things are really mass-produced, is there any trouble in the process?

　　　　Zheng Chen: This question is very good, and I like it very much, because I once gave a speech and report to the top management of the company a week ago, and one of the points mentioned was the relationship between engineering and styling design. I believe all enterprises are talking about it, and the design directors of independent enterprises will talk about it. I use a metaphor, engineers are like men, we are women, and styling design is women. In fact, its nature is very similar. Engineers pay attention to rationality, and they must be realized step by step and based on existing technology, which is more masculine. Modeling is more emotional, but it is actually more sensitive, and this is more like a female trait. The final crystallization of the marriage between a man and a woman in an enterprise is this product. Engineers and designers, if the marriage is happy and the parents are well raised, the child’s achievements will be good.

　　　　I must say that although what you see today is the modeling team, I must thank Mr. Chen Zeliang, the project director, and the whole engineering team for their cooperation in this project. This engineering team is very forward-looking and we can say that it is a creative concept. Breaking through the technical barriers, we have paid a lot for our current modeling, and we can realize it. I also know that many enterprises are not very happy in this marriage, and their parents are not harmonious, and they often quarrel and shirk their responsibilities. If they are not raised together, the possible results will be very poor, and the results you just mentioned will be produced. My concept car is OK, and I have always been a single-parent family, so I have done it myself, so I have done it beautifully. However, once it comes to mass production, another parent said that I don’t agree. When two people disagree, there is no compromise, no mutual understanding and no commonality. In fact, the final result is likely to be changed beyond recognition. Actually, who suffered in the end? We can prove whether the marriage is happy or not by seeing the last child.

　 　 Media: Chang ‘an’s design team is an international team, including China people and foreigners. What do you think of the aesthetic differences between the East and the West? How to communicate and achieve unity? Then the extension of this question, whether Chang ‘an side thinks that this car also has nationality, including clothing and so on, there is such a call that China people should have clothes with China characteristics, and whether the car needs to have such characteristics. Now, including some foreign car companies, they also try their best to find China elements to make the shape of this car more in line with China people’s tastes and aesthetics.

　　　　Zheng Chen: Actually, between a team, we are throwing out the aesthetics of the East or the West, but the aesthetics of Chang ‘an, which is the design department of an enterprise. Therefore, we are not going to strengthen whether you are beautiful in the West or beautiful in the East, or that it needs something national. In fact, this beautiful thing has something in common. If we feel beautiful, they will feel beautiful. Maybe everyone doesn’t understand another question. Why do you ask this question may be because you don’t understand our operating mechanism.

　　　　Changan Europe is a center under the design center, which is composed of Changan Europe, Changan Japan and Changan Chongqing. There are basically about 100 people in each place. The working state of Chang ‘an Europe is not an isolated island. It is like a department. We divide it according to projects. For example, this project includes Miniaati Fabio and Carminati Stefanc, who belong to this project team, and they just do this project. Therefore, when this project team was working on this project, all they saw today were from Changan Yuexiang V7 Project Team. Of course, some foreign designers didn’t come back. There are many collisions between aesthetics and values, but this is only within the team, and what is taken out is the aesthetics of Chang ‘an, which is a basic way for us to deal with aesthetics. In fact, we all answered this question at that time, which was not our trouble, but our advantage. In Chang ‘an, we have eight different nationalities, not only Italian, but also Korean, Japanese and China in Asia. In fact, this conflict is a very international team. What resonates or is recognized as beautiful, I believe that everyone will feel beautiful when they bring it back to China.

　　　　As for the second question, have we considered the nationality? In other words, we are all from China. Is it a nationality if we do this thing? We don’t emphasize the issue of bloodline too much. In fact, bloodline is determined by our background, and our background serves Chang ‘an. This is Chang ‘an’s car. Chang ‘an is a nation, and that is a nation.

　 　 Media: With regard to the design of mass, you have designed the mass for many times on CS75, including Yidong car. I would like to ask Chang ‘an Yuexiang V7, which is lower than Yidong, what is the difference between its mass design and Yidong? Is there such a difference from the feeling or position of the waistline?

　　　　Zheng Chen: First of all, the waistline you mentioned is a key point. However, it is a balanced and overall grasp. In fact, the waistline you mentioned lasted for nine months. In fact, this waistline was being adjusted until the final data was frozen. This is a continuous attempt. As for Chang ‘an, we are very concerned about the volume link. Each company pays different attention. Some companies pay attention to graphic things, some companies pay attention to form and some companies pay attention to volume. We think that it is very important to make a car aura and look first.

　　　　How do we achieve the attention of volume? I think the link of the model is indispensable. Our model plate has done a lot of work for our design, such as a flat thing. No matter how beautiful you draw it, you can’t feel the volume. The volume is all felt from the model. Our company spent far more time on this car than on any other project. Other projects may spend much more time on drawings, and this project has a much longer time on the model. So you can actually see that we are proud to say that the volume of Chang ‘an Yuexiang V7 is at its level, and it is smaller than Yi Yi, but if you look at it like this, you will feel a little close to Yi Yi’s state. How did you do it? In fact, it has many visual errors for your eyes, and there are many small details. For example, like the transition of forward rotation and backward rotation, it is different from escape. I suggest that you put the two models together if you have the opportunity. We do different transitions of forward rotation and backward rotation. On a long car, in order to eliminate the practice of long spin, we will make many turns, while on a small car, in order to create a feeling of long car, we will make as few turns as possible. In fact, this is very simple to say, but how to do it, we have undergone a lot of adjustments in the model. In fact, we are quite proud of this car. It is a small car, but it will feel great. The interior and exterior are the same, and the interior also stresses volume.

　 　 Media: As for the design team, you said before that the main engineering team of CS75 had communicated with each other, because we like to stand out in design, so the overall feeling is full, but the engineering team thinks that it may encounter safety and may cause harm. Have we communicated with the engineering team in this respect?

　　　　Zheng Chen: The communication of this piece is the most controversial place for us. In terms of design, in order to create a good light and shadow, no matter from the side or 45 degrees, all the light and shadow are based on the prominence of the wheel hub, but this place involves the issue of wheel track. The engineering team actually spent a lot of effort to help us increase the wheel track. In fact, this is the result of changing the volume, so you can have more space to play with the shape, so we are here. The engineering team is here, in fact, this is not a contradiction, but a common goal, so I said that this engineering team is an engineering team that I am very happy with.

　 　 Media: At the last press conference, you also mentioned that many modifications were made in the whole Yuexiang V7 project. Some of them had the feeling of smooth design of CS75, others were full, and all of them were finally passed. Is there such a change in the design feeling in Yuexiang V7 project from the beginning to the final result? If so, what is the reason for the final pass?

　　　　Zheng Chen: This state is a little different. The state of CS75 is looking for it in front, and it is like this after going in and finding the direction. The characteristic of this project is that we made a paragraph first. You saw that we made so many sketches and models this morning. In fact, it was several rounds. In the first round, we found that it was not good to make this thing. We felt that it lacked the feeling of youth, so the process was completely redone and started from the sketch. CS75 is not, CS75 will only be redone later. And we have to redo this all three times before and after. Starting from the sketch, the concept of the sketch before the continuation of this product is completely preserved, that is to say, this previous sketch is almost like this. But without the previous two or three trial and error, everyone would not feel this way. As you can actually see today, we have the sketches of the first two rounds, which are completely different. That one looks a little old-fashioned, but we didn’t think so at that time. After making a model of that thing, we found that this doesn’t seem to be the young feeling we want. We abandoned that model and found a new direction.

　 　 Media: I am very impressed with the first listing of Changan Yuexiang V7. Its aesthetic needs may be considered more. What do you think is the most difficult or impressive from the sketch you just mentioned to the final re-establishment?

　　　　Zheng Chen: Actually, in the stage of Yuexiang V7, because this design team had the previous escape, the previous Zhishang XT and CS75, including the running-in of CS35 and repeated understanding of the China market, I think the process was relatively smooth when actually doing Changan Yuexiang V7. The real difficulty is actually the final volume control, because we have found the graphic things in the sketch, but we have made this graphic in the first round. It feels wrong. In fact, the problem lies in the volume. The real difficulty you want to say is the volume. Compared with other projects, in fact, this team has been running in well, so it is relatively easy to carry out.

　 　 Media: There was a lot of news about BMW designer chris bangle joining Chang ‘an on the Internet before, but now there is no news. Is it convenient for you to tell me whether he has come, what job he has done and what position he holds after he has come?

　　　　Zheng Chen: He has already worked in Chang ‘an. He is a design consultant in Chang ‘an. He will do a lot of work on our design decision, our design system and design team. In fact, we have started relevant work since March, and the reengineering of our entire design team is actually related to him. For the product itself, he stated clearly that the product itself, the model we have already made, is no longer in his system. He should participate in the design decision, the design system, and the transformation of the design team, and only in Turin.

　 　 Editor’s comment:Changan brand models have always maintained a high level of originality in terms of design, both in appearance and interior, especially CS75, Zhishang XT and Yuexiang V7, which have been launched in recent years, and their shapes are deeply loved by consumers. Good automobile products can not be separated from the efforts of the design team, but also the result of tacit cooperation between design and engineering.

　 　 Related content review:

　 　 Beautiful appearance and high test drive Changan Yuexiang V7 1.6L

　 　　http://drive.xcar.com.cn/201410/news_1688491_1.html

Land-based BrahMos missile equipped by Indian Army [data picture]

　　A few days ago, it was reported that the Indian army had already equipped the "BrahMos" missile jointly developed by India and Russia, but the Russian army refused to equip it. Under the pressure of India, the Russian navy is considering equipping at least one ship with the "BrahMos" missile.

　　So, what is the performance of this type of missile? Why is Russia so slow to use it? Let’s get to know each other.

　　Research and development background of "Brasmo" missile

　　India and Russia jointly developed the BrahMos missile in December 1995. At that time, the Indian navy was vigorously promoting the policy of "the Indian Ocean is the Indian Ocean", which not only cost huge sums of money to introduce aircraft carriers and other ships, but also organized various domestic forces to develop advanced anti-ship missiles.

　　However, India has to seek international cooperation due to insufficient technical reserves. Under the background of strategic partnership between India and Russia, in February 1998, India and Russia signed a memorandum of understanding, and the two sides worked together to develop a new type of anti-ship missile, with the design code name PJ-10.

　　The name of the missile is BrahMos, which is the abbreviation of the famous rivers of the two countries-the Indian Brahmaputra River and the Russian moscow river River. The meaning of naming a new missile with this newly coined word is self-evident.

　　After careful guidance from Russia, Indian DRDO organization became familiar with the design and development process of supersonic anti-ship missiles, and exercised the domestic military team, achieving a new breakthrough in the localization of BrahMos missile production.

　　fundamental characteristics

　　BrahMos cruise missile has the characteristics of high precision and difficult to be found, and has successfully completed 14 tests. BrahMos missiles can be divided into two types (anti-ship type and land attack type) according to the target, and can be launched from four platforms, including mobile land-based platforms (trucks or trains), surface ships, submarines or planes. The launch type of land-based and surface ships has been deployed, the submarine launch system is being tested, and the air launch type is still being developed.

　　The missile weighs 4 tons, has a diameter of 70 cm, is 8 meters long, has a maximum range of 300 kilometers and a maximum payload of 500 kilograms (the maximum range and payload are limited by the international missile control system). The missile’s sea-skimming altitude ranges from 10 meters to 15 kilometers, and its maximum flying speed is Mach 2 in high-density air near the sea surface and Mach 2.7 in thin air at a height of 7 kilometers. The missile has three propulsion systems. First, the gas generator pushes it out of the missile box, then the solid fuel propeller accelerates it to Mach 2, and then the liquid fuel jet propulsion system delivers it to the target.

　　The missile can be launched at any angle and is extremely destructive. Two kinds of explosives can be configured. After contacting the target, one explosive explodes, and the other explodes after several milliseconds through the gap opened by the previous explosion. The missile can be launched in waves. Each truck can carry three sets of missile storage and transportation pipes, a generator and a control center. The launch interval of each missile is 5 seconds, and each missile can target different targets. For sea-based targets such as ships, airborne reconnaissance systems, such as aircraft, helicopters or drones, are needed to provide target data.

　　Its guidance system has been updated. The composite seeker can help the missile adopt inertial guidance mode in the middle of flight and radar guidance in the end of flight, which has the ability of "leaving the tube behind after launch" Radar seeker has dual guidance mode, and generally works in passive guidance mode, which can reduce the probability of detection.

　　Russia just doesn’t pretend.

　　In 1998, Russia and India began to jointly develop BrahMos supersonic cruise missiles. The sea-based and land-based types of this type of missile have been contracted for test firing and entered the Indian navy and army.

　　However, the Russian army had no plans to equip BrahMos missiles before. A Russian Defense Ministry official also said on the 20th that it was really difficult to deploy BrahMos missiles on active ships of the Russian Navy, and neither the Steregushchy nor the active submarines could be equipped with this type of missiles, because the ship construction specifications were not suitable for assembling BrahMos missiles.

　　But now, under the pressure of India, the Russian navy is considering assembling this type of missile for at least one ship.

power system

　　　Equipped with 2.0L naturally aspirated, although the LOGO is impressively printed on the hood, this engine is still from, which is not advanced from the technical point of view. Fortunately, the technology is mature and the maintenance is more convenient. The maximum power of this engine is 147 HP (108 kW) /6500rpm, and the maximum power is 184 Nm /4000rpm. 6-speed, with manual and sports modes.

Driving experience

　　This new daughter-in-law still has some immature places, for example, her accelerator pedal setting is too sensitive, especially at the beginning. If you don’t exert a delicate and gentle force under your feet, you will definitely jump forward this time, giving people the illusion of rapid acceleration. However, in traffic jams, this will not only affect comfort, but also make your ankles easily tired. You need to balance your strength at all times to ensure a smooth start.

　　The fierce momentum is just a flash in the pan, so don’t be fooled by it. Because the mid-course acceleration after the start is like a little lady who blushes when talking to outsiders, the accelerator pedal is no longer too alert. The shifting action of the gearbox under D gear is relatively rapid, and the ride comfort is also good. Under the gentle acceleration cruise state, the gearbox usually upshifts at 1900rpm, and it tries its best to keep the speed below 2000rpm at all times to obtain good fuel economy. However, because the willingness to downshift is not very positive, the acceleration is slightly weak, and there is no easing trend until it is above 2500rpm. If you want to overtake in D gear mode, you need to leave enough run-up distance, or multiply the throttle depth to force the gearbox to downshift. If the road conditions are not so complicated, it’s good to drive so leisurely and comfortable.

　　Pull down the shift lever and shift into S gear. The active tachometer pointer tells me that the sensitivity of the accelerator pedal has been improved, and the communication with the gearbox is more frequent. The gear can be adjusted with the depth of the accelerator pedal at any moment, which should be the most exciting state of the X80. But even so, it is still a comfort-oriented product, and the passion it can bring is very limited. If there is a real demand for power, I suggest considering a manual transmission or a model equipped with a 2.3L engine.

　　Pentium X80 is another model built on 6 platforms, with front and rear structure. The setting of suspension is completely comfortable, and even most of the road information is isolated, and the softer style is quite comfortable. Its suspension stroke is very long, and it can well cope with the potholes in the second and third lines of China.

Encounter embarrassment

More exciting videos are all on the car home video platform.

　　In the experience, I found a problem of cruise control. It accurately controls the speed within the decimal point, but every time the cruising speed is adjusted, the amount of change is different, sometimes it is 1.5 km/h, sometimes it is 1.6 km/h, and sometimes it is 1.7 km/h. If I want to cruise at a speed of 120 km/h according to the high-speed speed speed limit, it is very difficult, because it is either a little more or a little less, in case I am photographed because it is a few kilometers/h faster than the speed limit.

fromBB A rotten street can be seen, regardless of everyone’s money, andBB A perennial discount is more cost-effective. In particular, Audi has broken bones all the year round, just for more sales. As a compact model under the Audi brand, the Audi A3 has performed well in the market, but now it is facing the dilemma of declining sales. Recently, Audi A3 sold 8,663 cars in just 15 days, which aroused people’s attention. So why did Audi A3 suddenly become popular?

First of all, the audience has changed. Now there are more female drivers with strong independence, so Audi A3 is more acceptable to female car owners, especially novice female drivers. A3′ s front face is the most recognizable. The polygonal grille is decorated with classic matrix chrome plating, while the sports version is honeycomb-shaped, and the interior is blackened. The lower air intake is also designed in the same way, showing a high degree of visual integrity. Irregular headlight groups on both sides have a unique style. After all, they have the name of Audi Lamp Factory and built-in led light source. After lighting, the effect is outstanding. Some people ridicule that buying Audi is to send headlights. Because Audi A3 has two models: hatchback and sedan versions, the design will be different, and the hatchback body is more acceptable to women.

Of course, the hatchback version is more compact, but the shape is lovely, and it is cheaper for beginners, easier to get started, more convenient to shuttle through the streets and lanes, and very convenient to park. The sedan version pays more attention to home use, and friends who need space can choose the sedan version. In addition to the differences in visual effects, there are also some differences in ride quality. However, the design techniques are basically the same, all of which extend the visual effect through a simple waistline. The rear of the car has a conventional design, without too much decoration, and the Audi A3 shows the truest side.

The latest family design is adopted in the car, which is in line with the current minimalist design style. Sitting inside the Audi A3 will make people feel a little complicated. The dashboard and the central control panel are the most common designs. The central control panel has the latest car system built in, and many sharp decorative lines have been added to the center console, which is very simple as a whole. In order to ensure practicality, many physical buttons are reserved in the car, and the shift lever design is very compact. In addition, in terms of data performance, the length, width and height are 4548*1814*1429 mm and the wheelbase is 2630 mm. Although the space is not very spacious, it is enough to meet daily needs. Both front and rear passengers can enjoy relatively spacious seating space.

However, in terms of configuration, there are still some areas to be improved. Although some basic configurations are standard, many advanced configurations need to pay extra, which may cause some consumers’ dissatisfaction, especially in terms of intelligence. Compared with mainstream new energy vehicles, the intelligent configuration of Audi A3L is somewhat lacking, and even there is no L2-level intelligent driving assistance function, which needs to be improved.

Audi A3L performs well in terms of power, with a 4-cylinder 1.5T machine as standard, which is still very conscience. The 7-speed dry dual-clutch gearbox is also optimized. Although it has only 110kW power, it can squeeze 250 Nm of torque, and its acceleration performance in 10 seconds is comparable to that of a small steel gun. For daily transportation, the power is obviously left. However, using 95 # gasoline will increase the use cost. If you pay attention to fuel economy, you should consider it clearly. In addition, the key reason why Audi A3 can sell well is that the price has dropped from 203,100 to 139,600, so the price/performance ratio is quite high. How do you comment on this? Welcome to forward the discussion.

New energy vehicles and fuel vehicles have their own characteristics. It is hard to say who is better than who, and consumers will boldly buy whatever they like. Some netizens left a message and wanted to see it. Today it came. The strength of the car still needs to be understood before we know, so let’s take a look.

Let’s look at the appearance of Hongqi HS7 first. The front face of Hongqi HS7 looks very clean and refreshing, and the net adopts straight waterfall style, which makes people unforgettable. The headlights are very in line with the aesthetics of consumers and look quite dynamic and lively. The car is equipped with LED daytime running lights, front fog lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4995 mm * 1960 mm * 1760 mm. The car adopts fashionable and simple lines, and the side gives a very simple feeling. With large-size thick-walled tires, the shape is quite avant-garde and individual. In terms of the rear end, the rear end looks more fashionable and generous, the taillights present a beautiful design style, and the exhaust pipe adopts a bilateral design, which is neat and vivid.

Sitting in the car, the interior adopts a simple design, and the overall design atmosphere is still in place. The steering wheel of the car adopts a three-spoke design and is made of leather, which gives a good grip experience. Let’s take a look at the central control. The car is decorated with a simple touch-control LCD central control screen, which makes the interior design quite layered and meets the aesthetic standards of most consumers. The dashboard and seats give people a good feeling, too. Let’s take a look. The dashboard design is remarkable and eye-catching. The car uses a genuine leather/imitation leather mixed seat, equipped with functions such as electric adjustment of the auxiliary seat, electric adjustment of the seat, and tilting of the seat ratio. The overall comfort and wrapping are not bad.

Hongqi HS7 is equipped with car networking, driving mode selection, remote control key, Bluetooth key, rear wiper, interior atmosphere light and other configurations, which can be said to be quite satisfactory.

After reading this car, I believe you have a general understanding. The red flag HS7 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 9, the first model of the car was officially launched, and the price was 289.8-352.8 million yuan. Leopard 5 positioning super hybrid hard-core SUV, DMO super hybrid off-road platform with vertical engine, and the blessing of intelligent body control system-Yunqi P, make it have superior road drivability and off-road performance.

　　Equation Leopard brand positioning is between soaring and looking up. It is a new brand that explores automobile personalization after electrification and intelligence. It uses the ability of electric black technology DMO to completely release electricity and build a professional off-road platform. The first model, Leopard 5, has also been given a heavy responsibility to face the new energy medium and large SUV market led by luxury brands.

　　Hard-core cross-country can also swim in the city: test drive equation Leopard car Leopard 5

　　1. The length, width and height of the car body are 4890/1970/1920mm respectively, and the wheelbase is 2800 mm. It is positioned as a medium and large super hybrid hard-core SUV；;

　　2. The overall appearance adopts a retro square box shape, highlighting its hard-core style. In addition, Fangzheng’s appearance also makes its internal space utilization rate higher;

　　3. The interior is wrapped in a lot of leather, creating a high-end luxury atmosphere with a delicate feel;

　　4. A 15.6-inch 2.5K HD central control multimedia screen. The main driver uses a 12.3-inch instrument screen, and the passenger position is equipped with a 12.3-inch multimedia entertainment screen. The car is also equipped with a streaming rearview mirror and a 50-inch HUD, which can realize five-screen interconnection;

　　5. Cooperate with French high-end audio Divare to create an exclusive music cockpit. Up to 18 interior speakers including ceiling sky stereo, C-pillar surround stereo and headrest stereo;

　　6. In terms of power, it is equipped with a 1.5T longitudinal engine with a maximum power of 143kW, a 200kW longitudinal EHS electric hybrid system at the front axle and a 285kW off-road special rear drive assembly with low-speed four-wheel drive at the rear axle. The comprehensive power of the system reaches 505kW, the maximum torque reaches 760N·m, and the zero-speed acceleration is 4.8s；:

　　7. The maximum traction can be up to 32,000 N, and 2.5T towing qualification can also be installed to meet the towing requirements of RVs and yachts.

　　8. Off-road, equipped with intelligent three locks and Yunqi -P standard intelligent hydraulic body control system, suspension can realize 140mm long stroke adjustment and multi-stage damping adjustment;

　　9. It has a approach angle of 39, a departure angle of 35, and a longitudinal passing angle of 27, with a maximum ground clearance of 310mm and a maximum wading depth of 700+90 mm. The core components are IP68 waterproof standards;

　　10. New energy off-road CTC battery chassis integration technology, through the combination of blade battery and big frame, the torsional stiffness is improved by 38% compared with the traditional non-loaded body, which can better reduce the deformation of the body;

　　11. With 100kW DC fast charge, it takes only 16 minutes to charge 30% to 80%, and the maximum power of in-situ power generation function can reach 20kW, which supports 6kW high-power external discharge.

　　12. The pure battery life is 125km, the fuel consumption per 100 km is 7.8L, and the comprehensive battery life can reach 1200 km.

　　In terms of appearance, Leopard 5 adopts a brand-new design language of "Leopard Force Aesthetics", which exudes a strong aesthetic feeling of strength. The front looks like a typical hard-core SUV, and the relatively square overall outline is matched with the rough front enclosure and the up-and-down penetrating LED strip, which is very tough and sci-fi.

　　The side of the car body is inspired by the design of "lock", and the rings on both sides are skillfully formed into handles through modern processing techniques and abstract and simplified design; The strong polygonal wheel arch has a strong sense of muscle. The body length, width and height of Leopard 5 are 4890/1970/1920mm and the wheelbase is 2800mm, respectively.

　　The tail adopts the side door opening method commonly used by hard-core off-road vehicles, and the vertical strip taillights on both sides with high-position brake lights also look fierce. The shape of the lower enclosing part echoes the front bumper, and the exhaust pipe adopts a hidden layout.

　　In the cockpit of the car, the center is a 15.6-inch 2.5K high-definition central control multimedia screen, the main driver uses a 12.3-inch instrument screen, the co-driver position is equipped with a 12.3-inch multimedia entertainment screen, and the car is also equipped with a streaming rearview mirror and a 50-inch HUD, which can realize five-screen interconnection. In addition, Leopard 5 cooperated with French high-end audio Divare to create an exclusive music cockpit. Up to 18 interior speakers including ceiling sky stereo, C-pillar surround stereo and headrest stereo.

　　In terms of power, based on DMO super hybrid off-road platform, Leopard 5 is equipped with a series of exclusive "Leopard Power Technology", such as intelligent three locks, 1.5T vertical high-power Xiaoyun high-power engine for off-road, 200kW vertical EHS electric hybrid system for front drive, up to 285kW rear-drive assembly for off-road with low-speed four-wheel drive, and CTC double-layer blade battery pack for off-road, which brings 505kW system power to the whole vehicle, and the acceleration at zero speed can reach 4.8s.

　　In terms of off-road capability, DMO is compatible with Yunqi -P standard intelligent hydraulic body control system, which can realize 140mm long stroke adjustment and multi-stage damping adjustment. Plus Leopard 5 has a approach angle of 39, a departure angle of 35, and a longitudinal passing angle of 27, with a maximum ground clearance of 310 mm..

　　Leopard 5 is born with intelligent three locks, which can achieve 100% climbing rate. When getting out of trouble in the mud pit, Leopard 5 is 5 seconds ahead of mechanical cross-country to get out of trouble; When the slope is washed in the desert, the starting time of Leopard 5 can reach less than 300 milliseconds, which is 5 times different from that of mechanical cross-country, and the slope is washed over 150 meters. On the snowy road, Leopard 5 controlled the start slip, and the acceleration from zero to fifty kilometers was as fast as 7.6 seconds.

　　Fast skid identification, accurate demand calculation, fast driving force response, and IP68 waterproof standard of Leopard 5′ s core component with the maximum wading depth of 700+90mm, make Leopard 5 be comfortable in various complex working conditions such as desert, mud, snow and mountains, and take off-road performance to a new height.

　　In terms of chassis, Leopard 5 is equipped with the same "Leopard Power" new energy off-road CTC battery chassis integration technology. Through the combination of blade battery and large frame, the torsional stiffness is improved by 38% compared with the traditional non-loaded body, which can better reduce the deformation of the body. Based on the high safety of Ferrous lithium phosphate blade battery, a high-strength protective structure with up to five layers was developed, and a "embracing" double protection system was adopted. The whole vehicle has full-level protection, such as the front triple protection beam and the side high-rigidity frame. Under the standard drop impact test, the battery pack can withstand impact energy 10 times higher than the industry standard.

　　The outdoor cross-country scene is the best stage for Leopard 5 to exert its strong strength. 32,000 N has the strongest traction at the same level, and 2.5t original towing qualification can be selected to make every trip of towing RV more free; The external discharge function of V2L equipped with the vehicle also makes it more convenient to recharge the RV.

【Chexun. com reported】 In the first quarter of 2024, in the face of severe market challenges, GAC Chuanqi continued to maintain high-quality development, achieving a sales volume of 85,484 units and a high-value flagship model of 34,832 units, accounting for 41%. The MPV family, led by Chuanqi M8 and M6, sold 37,909 vehicles, up by 21.44% year-on-year, and gained the trust of nearly 600,000 car owners, standing out in the involution car market with millions of luxury values, ranking first in the sales of independent brands in China.

　　With the high-value flagship model strategy, GAC Chuanqi successfully entered a benign growth cycle, and achieved double growth in revenue and profit in 2023: the proportion of sales of mid-to high-end models increased significantly, and the average transaction price of bicycles reached 170,000 yuan, surpassing many mainstream joint venture brands. The high-value flagship models represented by Chuanqi New Energy E-series, Chuanqi M8 and Chuanqi GS8 were deeply loved by consumers, and many of them were replaced and upgraded by luxury car owners, successfully meeting the high-level demand of users for high-quality cars.

　　High sales volume creates a brand, and high preservation rate shows value. "Buying MPV is the only choice."

　　Looking at the auto market in the first quarter, high-end MPV is undoubtedly the biggest concern. According to the data of the Federation, in January, the retail sales of MPV market increased by 51.1% year-on-year, surpassing the car market. Consumer demand for MPV products continued to heat up, and the MPV market expanded strongly, becoming a "battleground" for various car dealers.

　　Based on the insight into the needs of domestic families to "travel together", GAC Chuanqi accurately launched the MPV segmentation field, and its products were highly sought after. In the field of fuel, there is the "MPV Gemini" composed of Chuanqi M8 and M6. With its stylish and atmospheric design, comfortable driving experience and superior space performance, the sales volume has been rising all the way, and it ranks the top in its respective market segments; In the field of new energy, there are Chuanqi new energy E9 and E8 from Yishang IKEA. Empowered by the i-GTEC technology of Zhidian Technology, the cumulative sales volume of E9 has exceeded 20,000 since its listing, and E8 has been the champion in the medium-sized household MPV market. In February, it ranked first in 18 provinces and cities across the country and became the first real car to enter the stage of the Spring Festival Evening. With the concerted efforts of fuel and new energy, GAC Chuanqi once again became the No.1 brand MPV sales in China in the first quarter of 2024, and won the total sales champion of luxury MPV market in China for 64 months, holding the position of "MPV expert in China".

　　The biggest support of automobile sales lies in its high hedge ratio. Regarding the hedge ratio, GAC Chuanqi is confident and proud of its strength, and consumers have high hopes for it, and there is no wrong payment. Among them, Chuanqi M8 ranked first in the independent MPV list with a three-year preservation rate of 69.26%, and Chuanqi M6 also became the champion of the independent compact MPV list with a three-year preservation rate of 64.27%. Up to now, GAC Chuanqi has won the first place in its own brand preservation rate for 14 consecutive months.

　　Not only that, on the day of 315, according to the 2023 China Automobile Brand Quality Ranking (Fuel Vehicles) released by China Automobile Quality Network, and integrating the evaluation data of five dimensions of complaints, defects, reliability, safety and environmental protection of various models, GAC Chuanqi won the first place in its own brand by exceeding the industry average (with an average of 182).

　　With its excellent product value, GAC Chuanqi has become the "triple crown" king in sales volume, preservation rate and quality, and a trustworthy China brand in the eyes of consumers.

　　Always taking the user experience as the center is the constant winning logic of GAC Chuanqi’s high-quality development.

　　The high hedge ratio and good market reputation stem from the confidence and confidence given to market users by GAC Chuanqi with its "excellent quality".

　　From the source of production, GAC Chuanqi has established in-depth cooperation with world-famous suppliers, established a coordinated, perfect, safe and controllable supply chain system, and guaranteed quality from the source; In manufacturing, we have created a unique world-class car-making system and created a smart factory that is in line with international standards; In the management and control system, by focusing on quality, durability and reliability, the corresponding management and control indicators are established, the durability quality standards are improved, and the "zero defect" production guarantee is achieved. Through strict quality control and perfect service system, it is ensured that the vehicle can maintain good performance and value during use.

　　Guangzhou Automobile Chuanqi also relies on intelligent internet APP, WeChat "one-click care" platform, vehicle-machine interconnection, human-computer interaction and other online and offline services to create a "customer-shop-factory golden triangle" service model with direct service and direct connection, providing 70+ online services, effectively covering the whole scenes of customers buying, maintaining, repairing and using cars and the whole process of "pre-sale-sale-after-sale", and making every effort to serve users.

　　Let consumers choose the right car and the right car. Guangzhou Automobile Chuanqi not only launched a flexible car purchase scheme, but also covered a comprehensive product research and development strategy and collaborative multiple R&D innovations to meet the needs of different consumers, further enhancing the car purchase experience and brand loyalty of users and consumers.

　　Following the introduction of 10 billion red envelope benefits during the Spring Festival, in March, Chuanqi GS3 Film Speed and M6 PRO Happiness were greatly priced, with a maximum drop of 20,000 yuan, bringing greater benefits to consumers.

　　In addition, Guangzhou Automobile Chuanqi cooperated with Huawei in depth, and successfully launched the M8 Master Pioneer Edition, which was equipped with the "Huawei Car Operating System" and enjoyed the silky ride, fully meeting the intelligent needs of users. Then in March, GAC Chuanqi launched a brand-new 100,000-class household SUV— — Chuanqi GS4MAX, dig deep into the pragmatic young and middle-aged groups in cities below the second line, and meet the daily household needs of ordinary families with high safety, large space and super economy.

　　GAC Chuanqi always takes the user experience as the center, enriching the comprehensive vehicle matrix and leading technical strength, covering the different needs of more users. In order to truly realize "equal travel rights", Chuanqi New Energy E9 Electric Welfare Edition was officially launched. The new car is equipped with the first detachable electric welfare seat in China, which can be easily separated from the organization after landing and transformed into an electric mobile seat, so that people with limited mobility can enjoy the freedom and convenience of travel.

　　True emotional resonance is always the only weapon to impress users. During Women’s Day on March 8th, Chuanqi Shadow Leopard launched the activity # Wish her a pleasant journey #, and passed on the sense of relaxation and attitude towards life advocated by Shadow Leopard to more female friends. Guangzhou Automobile Chuanqi also organized fans of Shadow Leopard owners and car-playing media from all over the country to gather at Guangdong International Circuit, welcoming the bloody end of the national finals of the strongest Shadow Leopard PK competition, and the wonderful events provoked the car-playing nerves of the audience. This also makes users realize that choosing GAC Chuanqi is not only a car, but also a rich and diverse lifestyle.

　　It can be seen that in the price war that started in the Year of the Loong, GAC Chuanqi demonstrated its full fighting capacity while accumulating energy, constantly consolidated the position of "China MPV expert" in the industry, and at the same time, took the high-value flagship model as the growth engine, and held on to the high-value position while other brands rolled up prices one after another.

　　In the future, GAC Chuanqi will also strengthen the development path of "XEV+ICV" dual-core drive, and write a chapter of high-quality transformation with strong technological innovation vitality and constantly enriched product matrix.

On December 17th, the brand-new car of Chery Automobile, Fengyun A8L C-DM, was officially launched. The new car has launched five models, with the price range of 109,900-149,900 yuan and the limited-time preferential price range of 99,900-139,900 yuan.

In terms of appearance, the new car adopts a brand-new design style. The front face is a large-area polygonal grille, and the interior of the grille is decorated with honeycomb elements and designed with black plaques. The upper two sides are equipped with long and narrow headlights, and the lower part is equipped with exaggerated air inlets. The design of surrounding the trapezoidal lower air inlets further enhances the sporty atmosphere of the vehicle.

On the side of the car body, the lines of the new car are smooth, and the design of sliding back is adopted, and the nameplate of "lifetime warranty" is added in the rear triangle window of C-pillar. The new car is equipped with traditional door handles and offers 17-inch and 18-inch rims to choose from. In the rear part, the new car is equipped with a penetrating taillight group, but it is different from the common penetrating taillight group layout in the market. The internal structure of the taillight of the new car is more detailed and looks quite exquisite, and the letter "FULWIN" is marked below the taillight group to enhance the recognition of the vehicle. In addition, the new car is also equipped with an upturned duckling tail and a black diffuser design, and the reflective strips on both sides of the lower enclosure are horizontally designed to create a good sense of movement. In terms of exhaust, the new car adopts a hidden exhaust layout.

In terms of size, the length, width and height of the new car are 4790/1843/1487mm, and the wheelbase is 2790mm, which is a compact car. In contrast, Fengyun A8 has a length, width and height of 4780/1843/1487mm and a wheelbase of 2790mm. In contrast, the length of the new car body has increased by 10cm, and other dimensions are consistent with Fengyun A8.

In terms of interior, a large number of straight lines are used in the new car, equipped with a combination of 10.25-inch LCD instrument and 15.6-inch central control panel, built-in Lion5.0 system, and 8155 chips are standard in the whole car. In addition, the new car is also equipped with a three-spoke multi-function steering wheel, which highlights the sense of technology and fashion of the vehicle.

In terms of power, the new car is equipped with 1.5-liter and 1.5-ton plug-in hybrid power systems. Among them, the comprehensive maximum power of the 1.5-liter plug-in hybrid system is 225 kW, and the comprehensive maximum torque is 435 Nm. The combined maximum power of the 1.5T hybrid system is 265kW, and the combined maximum torque is 530Nm. In terms of battery life, CLTC has a pure battery life of 145km, WLTC has a fuel consumption of 4.2L/100km and a comprehensive battery life of over 2,100 km.

On November 9, 2023, Chery’s brand-new energy sequence Fengyun was released. According to the plan, Chery Fengyun sequence will launch 11 brand-new models in the next two years, and its models will be equipped with Kunpeng super-performance hybrid C-DM power system. The future product sequence will be divided into three series: A, T and M, and the SUV, car and MPV categories will be fully distributed to meet the needs of A0-C levels.

Up to now, Fengyun’s products have covered cars and SUV models, including Fengyun A8, Fengyun T6, Fengyun T9 and Fengyun T10, which respectively correspond to the four market segments of plug-in compact cars, plug-in compact SUVs, plug-in medium-sized SUVs and plug-in medium-sized SUVs. Chery Fengyun will also launch Fengyun A9, Fengyun E06 and Fengyun T11. The new car Fengyun A8L C-DM, which is listed this time, is positioned as a plug-in compact car. Based on the positioning and price of the car, the new car will compete with BYD Qin PLUS DM, Changan UNI-V Zhidian iDD and Geely Yinhe L6.

According to the retail data, from January to November 2024, the cumulative sales volume of Chery Automobile was 535,593 vehicles, far exceeding the cumulative 396,619 vehicles in 2023. Subdivided into Chery Fengyun series models, in the first 11 months of this year, Fengyun T9 sold 43,782 vehicles; Fengyun A8 has 23,923 vehicles and Fengyun T10 has 3,736 vehicles. As for whether the new car can get a share in the auto market and bring greater sales growth to Chery Fengyun, it is worth looking forward to.

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For example, this car is often mentioned as a space problem. Let’s look down with Xiaobian.

Let’s take a look at the appearance of BMW 5 Series (imported). The front face of BMW 5 Series (imported) looks softer and simpler as a whole. Coupled with the steady headlights, the momentum is quite sufficient. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, automatic steering, delayed closing and so on. Come to the side of the car, the car body size is 5060MM*1900MM*1515MM, the car uses exquisite lines, the car side looks very fashionable and dynamic, with large-size thick-walled tires, the shape is eye-catching. In terms of the rear end, the overall shape of the BMW 5 Series (imported) rear end echoes the front face, and the taillights give people a very dignified feeling. Coupled with the unique exhaust pipe, the overall layout is impressive.

After getting into the car, the interior design of BMW 5 Series (imported) took a spiritual route, which reflected the sense of design. The steering wheel of the car is eye-catching, equipped with electric up and down+front and rear adjustment, steering wheel memory, steering wheel heating and other functions, everything looks very solid. 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 tough. The interior feels good. Let’s take a look at the dashboard and seats. The dashboard of the car presents a fashionable and sporty design style, and the sports atmosphere is relatively in place. The car uses leather seats, which are wrapped in place and the overall comfort is acceptable.

The car is equipped with car networking, driving mode selection, remote control key, UWB digital key, interior atmosphere light, engine start and stop, etc., which has rich functions and greatly improves its convenience.

This car performs well in terms of space and configuration. As for the design, everyone has everyone’s aesthetics. If you are interested in it, you might as well learn more about it!