标签： 杭州桑拿网

　　According to the latest data of "Analysis Report on Indoor Air Quality Problems" released by Chezhi. com, from 2010 to August 2019, consumers complained about the odor inside the car for 9,300 times. From January to August this year alone, the number of related complaints reached 1,646 times. It is predicted that the number of complaints in the whole year will reach a record high.

　　"The lack of relevant control standards in the interior environment, lack of legal basis and lack of supervision have led to increasing air quality problems in the car." Become the consensus of experts. Recently, at the "Third March 15th Automobile Consumption Forum and Symposium on Promoting the Issuance of Compulsory Standards for Indoor Pollution" sponsored by china law society Consumer Law Research Association and co-organized by Chezhi. com, participants in drafting relevant standards for indoor environment, environmental experts, legal professionals, scholars and senior experts in the automobile industry had in-depth discussions on the existing problems of indoor air quality, the reasons for the delay in the introduction of compulsory standards, and how consumers should safeguard their rights and interests.

　　The smell inside the car has become one of the hot issues of automobile quality.

　　According to a folk statistic in 2017, there are more than 4,600 models on sale in China automobile market. Combined with the faster and faster iteration speed of models, there will be more models on sale at present. According to the data released by the Ministry of Public Security, as of June this year, the number of cars in China has reached 250 million.

　　With the rapid improvement of modernization, people’s dependence on vehicles has become increasingly obvious. In addition to homes and workplaces, vehicles have become one of the main places where human beings stay. On the other hand, in order to meet consumers’ requirements for automobile comfort, manufacturers constantly improve the structural design of automobile interiors, and use more new technologies, new materials and new processes, especially the extensive application of nonmetallic materials and adhesives, which leads to the accumulation of pollutants in automobiles and harms human health. With the continuous improvement of the public’s environmental awareness and self-protection awareness, the public has higher expectations and stricter requirements for the air quality in the car, which is closely related to human health. In recent years, the environmental problems in the car have attracted much attention.

　　The reporter noted that the car quality network data shows that the odor inside the car has become one of the top ten car quality hot issues from 2010 to August this year. Zhang Yue, director of the Automotive Quality Network Research Institute, even pointed out that consumers’ concern about the interior environment will reach its peak this year, which will be followed by advocating the elimination of pollution hazards to automobile enterprises with a "death-like attitude".

　　"vehicle air pollution’s problem, a recommended standard before, but there is no mandatory standard, so what’s the problem? After consumers encounter problems, there is a basis for unresolved disputes, and the recommendation standard can not be implemented. " According to Guangsheng Song, director of the National Indoor Interior Environment and Environmental Protection Product Quality Supervision and Inspection Center, although some people in the industry paid attention to the indoor air quality in 2003, with the blowout development of the automobile market in previous years, the purpose of formulating the relevant standards for indoor air quality has changed from the initial prevention of shoddy automobile products to the stage of meeting consumers’ demands for the safe driving environment of automobile products.

　　"We call for and look forward to the introduction of relevant mandatory national standards as soon as possible to effectively strengthen consumer protection." Chen Jian, director of the legal and theoretical research department of the China Consumers Association, said that the right to safety is the first right of consumers. In recent years, consumers have paid more and more attention to the air quality in cars, and related consumer disputes are more prominent. It is suggested that starting from the protection of consumers’ safety rights, we should keep pace with the times to study automotive materials and formulate standard limits. In order to protect consumers’ rights, we should improve the detection methods of in-use vehicles and promote the convenience of identification. Starting from standardizing the use of materials, the filing system of environmental protection report for vehicle materials is established. It is hoped that enterprises in the industry will issue an indoor air quality test report while selling cars to protect consumers’ right to know and choose.

　　It is understood that after the implementation of the "Guide for Air Quality Assessment in Passenger Cars" (GB/T 27630-2011) issued by the Ministry of Environmental Protection, the products launched by vehicle manufacturers have improved to some extent through the monitoring of China Consumers Association, but the effect is limited. Around 2017, consumers’ concern about the air quality inside the car peaked again, which also shows that consumers are paying more and more attention to the possible violation of their safety rights caused by this hidden danger.

　　In-vehicle environmental detection is controversial, and it is difficult for consumers to defend their rights.

　　Heshan, president of china law society Consumer Law Research Association, said that as far as automobile products are concerned, in some cases of rights protection, there is a dispute about whether they are luxury goods or consumer goods. In this case, when consumers encounter vehicle air pollution, the detection resistance becomes greater. He believes that once consumers think that their rights and interests are damaged, they should still advocate that family cars are also consumer goods and use relevant laws to safeguard their legitimate rights and interests.

　　Specific to the identification and evaluation links and standards, Jian Chen frankly said that there are not many institutions with testing qualifications at present, and the testing costs are high, and some institutions do not issue testing reports to individuals, etc., which are all technical difficulties when consumers protect their rights. Another major factor affecting rights protection is how to prove the relationship between the car environment and the consumer’s illness. This requires relevant departments to carry out relevant epidemiological investigations and follow-up studies.

　　In fact, another important factor that makes it difficult for consumers to defend their rights is the lack of mandatory standards. It is understood that the Guide for Air Quality Assessment in Passenger Cars (GB/T 27630-2011) issued by the Ministry of Environmental Protection and the Sampling and Determination Method of Volatile Organic Compounds and Aldehydes and Ketones in Cars (HJT 400-2007) issued by the State Environmental Protection Administration are authoritative testing standards and methods for evaluating air quality in cars. In the former, eight detection substances, including benzene, toluene, xylene, ethylbenzene, styrene, formaldehyde, acetaldehyde and acrolein, and their limit values are specified.

　　However, the former, as a recommended standard, cannot force all enterprises to provide qualified automobile products. In 2016, the Ministry of Environmental Protection issued the "Guidelines for the Evaluation of Air Quality in Passenger Cars" (draft for comments), and proposed that the recommended standard would be upgraded to a mandatory standard, and it is planned to be implemented on January 1, 2017, making it clear that all newly-finalized sales vehicles must meet the requirements of this standard. However, after two years, the mandatory standard has repeatedly broken its promise.

　　All kinds of gaps between consumers and access to in-vehicle air quality testing have made it difficult for consumers to take legal proceedings to protect their rights. "In more than a dozen judicial cases of air quality in cars I have studied, no consumer has won the lawsuit." Jiang Suhua, a lawyer of Beijing Yingke Law Firm, bluntly said that this is not to say that consumers can’t win this kind of lawsuit, but there are too many links involved, and a slight negligence may lead to a loss of one link.

　　In addition, another difficulty in indoor air quality detection lies in the diversity of pollutant sources. Zhang Jinliang, a researcher at china environmental science Research Institute, believes that the air pollution sources in cars can be basically divided into interior decoration and decoration. According to Zhang Yue, the direct pollution sources of indoor air quality are mainly the dashboard assembly, door trim panel, carpet, ceiling, automotive wiring harness and seat assembly. In addition to the accessories installed by consumers, the pollution sources may also come from the outside of the car and the substances emitted by the car.

　　Improving the air quality inside the car requires multi-party participation.

　　Jiang Jun, the propaganda director of the C-ECAP Management Center of China Automotive Technology and Research Center Co., Ltd., pointed out that after testing more than 700 models on the market, the project team found that the proportion of models that can meet the relevant provisions in the Guide for Air Quality Evaluation in Passenger Cars (GB/T 27630-2011) is basically 50%, which means that half of the models still fail to meet the recommended standards, and there is still room for improvement in the overall industry level.

　　The reality is that some models with substandard air inside the car are still in circulation in the market. According to the research data of Gaode Map, taking Beijing as an example, each person spends 174 hours on commuting congestion every year. Aside from the proportion of public transport trips, it is certain that the time and the number of consumers staying in the car are increasing year by year, and the range of consumers affected by the environmental quality in the car is also expanding simultaneously.

　　So, what is the latest development of such a long-awaited mandatory standard?

　　According to Guangsheng Song, some indicators in the "Guidelines for the Evaluation of Air Quality in Passenger Cars (Draft for Comment)" are stricter, while others are relaxed. In order to improve the number of new energy vehicles, regulations on battery radiation have been added, but the timetable for upgrading to mandatory standards and implementing them is still unknown.

　　In this regard, Jiang Suhua believes that both the recommendation standard and the mandatory standard can be used as the basis for the judge’s judgment. This is not to say that the introduction of mandatory standards is not urgent, but compared with the time of introduction, from a lawyer’s point of view, it is more meaningful to modify the content of standards and involve the threshold of data.

　　For vehicle manufacturers, the unanimous view of the guests attending the meeting is that improving the air quality inside the vehicle should start from the source, which requires enterprises to respect consumers and reduce pollution sources in product definition, product design, supplier selection, manufacturing, transportation and sales. As Wu Gaohan, former deputy secretary-general of China Consumers Association, said, consumers in China have now entered the stage of developing and enjoying consumption. At this stage, consumers’ pursuit of a better life is unstoppable, and the pursuit of quality consumption is unstoppable. Health is the most important part of a better life. Without health, there is no better life, and without health, there is no quality consumption. (Legal Daily, all-media reporter Cai Yanhong)

Author: Leasue

long-winded

I changed my local job for 20 years and came to a big city from a ravine. At first, my transportation was a small electric Sitter, because I didn’t plan to buy a car because I was expected to be seconded for one year.

Fortunately, when I was seconded for almost a year, I competed for formal employees, so I planned to buy a car. The rainy season in Kunming is also coming soon, so buying a car is put on the agenda.

Car selection

Considering that I drive a car alone most of the time, once a month, my family occasionally travels 200 kilometers away, and I take my baby to dinner alone every week, and I have no money in my hand.

It is estimated that the down payment will be 5 W, so I aimed at the A-class car. What is expensive is that I can’t afford it. I started to watch cars in various apps and forums. The general direction is these cars:

1. LaVida, the champion of mass sales, has a good car. Unfortunately, the money is small. This budget can only buy 1.5L self-priming, and it was still the old version in May of 2011. The car is too old-fashioned.

2, mainly look at the 1.2T Deluxe Edition, landing about 13 times, the loan pressure is slightly greater, the whole system comes standard with praise, and the interior and car machine are too tight.

3. Lei Ling is basically the same as Corolla.

4, Arrizo, the top is equipped with 9.99 W, the discount is about 5,000, and the configuration is also very high. I visited 2 4s and landed almost 11, black!

5. Finally, Buick, Chevrolet and Yinglang Chevrolet are too small, especially in the back row, but the price is very low. When Weilang was in the process of replacement, the new one was not available, and the old one was out of stock.

.

6, Changan Yidong, Ruiyi CC, let’s talk about Yidong first. At the beginning of 4s, WeChat agreed on a loan of 10.8, and then went to the store and changed it to 11.2, hehe.

Ruicheng CC, a quasi-"B" class car, has a wheelbase of 2770, which is 7 cm larger than Yidong, and the corresponding length of the car is 7 cm. After a test drive, the landing is more than 1.5 times more expensive than Yidong.

Occasionally, Baidu saw Che Hemei, a self-operated store in Chang ‘an, with a loan of 63,000 years in interest-free installments, and basically did not have to wait for the bus, and chose the Andean gray roof, Hongnei.

This is a good card for driving home. Park it in your own parking space.

This was taken at the time of the first insurance. It’s fairly regular, and the cover is not much, so it can’t be compared with Chery and Geely.

The tire is SUS318A 17 inch from Chaoyang, which is not expensive for 300 yuan.

There is a piece of sound insulation cotton on the engine cover, and the effect is average.

advantages and disadvantages

Space: space is an excellent student in the same class, and it is also a disadvantage to be short in the seat, which is 4 cm shorter than the mainstream car! ! The passenger space in the back row is ok, and the seat can also be reclined at 46, but the co-pilot is also manually adjusted, so I’m sorry that this top meets the specifications.

Configuration: Intelligent configuration is OK, but it is L2, which should be worse than lane keeping and automatic parking. Such as active safety, 540-degree image, full-speed adaptive cruise and full skylight are all good. The most hateful thing is that there is no automatic parking auto hold and bad review! The new model has also been added, alas, it is really only one or two minor problems that have been improved!

Sound insulation: Generally speaking, the roads in the city are still quiet below 60, and it will be very big when it reaches 120. Especially for the newly paved roads, this tire is a bit picky. There is nothing we can do about the price. We can only wait until the tire is changed, but the whole car is here, and it is estimated that it has not changed much. It is better to change to a better car in the future.

Car machine: The top two 10.25-inch screens look very powerful. Unfortunately, the main driver’s seat can only display the basic information of the vehicle, but it can’t fly the screen and display navigation, and it depends on the middle entertainment screen. The overall reaction speed of the lathe is average, the interface switching has a large delay, and sliding on the same screen is ok. Up to now, the system has been updated twice, and it is estimated that there will be no more in the future. The new model will definitely not be a pipe fitting. One place that needs to be spit out is that there are only CCTV audio-visual and cool music in the application market. As a result, CCTV audio-visual has to spend extra money to open services, and many cool people can use it as members. There is also a big car problem, voice search often can’t find anything! If you can’t find it, give me a random search!

Fuel consumption: At present, the meter shows 7.2L for more than 10,000 kilometers, but the fuel consumption calculated by my software is about 7.5-7.6L, and the expressway in the city is almost half. At present, I use the economic model. The high-speed Kaiping is a little above and below six, and the city can have about seven if there is no traffic jam. If there is a little traffic jam, I will go to eight, while if I use the normal model, the overall fuel consumption will be 0.5, which is the actual fuel consumption. As for the sports mode, I tried it once, but the fuel consumption is going up. I haven’t driven it for a long time, and it is expected to be about 1 higher than ordinary.

Another disadvantage is that there is no physical button for air conditioning temperature! At present, only voice control or touch screen settings are available, which is not as refreshing as physical buttons!

Another disadvantage is that the cup holder will block his hand in this position! The new model will be changed soon, cheating!

Then, after only a few months of driving, there was no blood, and it was pierced by a screw! But fortunately, only a little gas was exposed, and the pressure dropped from 2.5 to about 1.8. Fortunately, I persisted all the way to the Tuhu store and spent 80 yuan to install a mushroom head.

By the time I published this article, 17,000 kilometers have been opened, and the first insurance has been maintained for three times. The first insurance is 3 months or 5,000 kilometers, and then every six months or 7,500 kilometers, all the kilometers have not arrived. Time is up.

When I bought a car, I gave a total of 12 maintenance (including the first insurance), and the working hours of charter oil filter. The only expense I paid was that I thought the fuel consumption was a little high when I was in the second insurance, just because 4S recommended cleaning. I spent 99 yuan on that kind of cleaning, but this one doesn’t need to be spent. Others don’t spend money at present, so it’s gentle for me to drive. It’s time to speed up. Only a few pebbles hit or scratched the car body, and the maintenance service attitude is not bad. I have had two lunches.

As my first car in the true sense, it can meet all the needs at present, and the space is spacious, and the power can run, and some intelligent configurations are also very convenient.

That’s about it. Domestic cars are just like that. The overall use is good, and the after-sales maintenance is ok. The design style level is passable at night, which means that you must be mentally prepared to buy domestic cars! Cars are just for driving. They are used to keep you warm and convenient on the road. You must drive and choose according to your own strength. Don’t lose your face and do what you can. I have thought about good cars and luxury cars, but I am nothing in front of the house and children’s tickets.

This car is going to run out of maintenance until it is delivered. At that time, we will wait and see the electric car. If the battery life changes greatly, let’s continue to change to an oil car.

It’s a bit messy. Write whatever comes to mind on your mobile phone. Please bear with me if you have any questions.

Key points! Apple users can finally experience the UWB key function! What kind of fairy operation is this? Think about it, we used to be scratching our heads because we couldn’t find the car keys, but now we can drive directly by pulling out our mobile phones. This is simply the best portrayal of technology changing our lives!

But wait, don’t rush high, let’s talk about what this UWB is first.

Ultra-Wideband, referred to as UWB, is called ultra-wideband technology in Chinese. Sounds big, doesn’t it? In fact, it is a short-range wireless communication technology, which is more accurate than Bluetooth and Wi-Fi. Imagine that it is like installing a super-accurate GPS for your phone and car, with errors as small as a few centimeters! What does this mean? It means that you no longer have to worry about finding your car, even in a huge parking lot!

So the question is, why are Apple users able to use this feature now?

It turned out that although Apple started supporting UWB technology as early as iPhone 11, car manufacturers have not kept up with the rhythm. Until recently, Lynk & Co 08 EM-P finally opened the door to technology for Apple users in the latest OTA upgrade.

Speaking of which, I have to give Lynk & Co a thumbs up. I remember attending an automotive technology show last year, when I was shocked by Lynk & Co’s level of intelligence. I didn’t expect them to bring us such a big surprise in just one year.

However, just having the UWB key function is not enough. The OTA upgrade of Lynk & Co 08 EM-P also brings a lot of other black technologies. For example, new features of remote control. Imagine that in summer, you can turn on the air conditioner with your mobile phone before you get to the car, and when you get in the car, the car is already cool as spring. This is simply the gospel of lazy people!

There is also the upgrade of intelligent assisted driving, which is very interesting. I took a test drive some time ago, and it felt like an invisible driver was driving for you. Of course, safety comes first, so everyone should always be vigilant. After all, no matter how advanced technology is, it cannot match the judgment of the human brain.

Speaking of which, I have to sigh that the OTA upgrade has really changed the entire automotive industry chain. I remember that when I bought a car, I had to go to the 4S store to upgrade the function, which was troublesome and time-consuming. Now? Lying on the sofa and tapping my phone to get it done, isn’t this the "lying down" life we dream of?

However, there are also some risks hidden behind this convenience. For example, what if the OTA system is hacked? Think about it, a high-speed car is suddenly remotely controlled, which is more exciting than science fiction! Therefore, automakers should pay special attention to safety issues while promoting intelligence.

Having said that, I suddenly thought of an interesting phenomenon. Have you noticed that today’s cars are more and more like a four-wheeled smartphone? Not only can it drive itself, but it can also play music, navigate, and even chat with you. I even began to wonder if the cars of the future will evolve into Transformers?

Just kidding, but seriously, the development direction of smart connected cars is indeed worth looking forward to. Maybe in the near future, we will see real "thinking" cars. They can not only drive themselves, but also choose the most suitable route according to your mood, and even automatically take you to the best restaurant nearby when you are hungry.

Overall, the OTA upgrade of Lynk & Co 08 EM-P not only allows Apple users to taste the sweetness of the UWB key function, but also shows us the bright future of smart cars.

Finally, I want to say that the speed of technological development is really too fast, sometimes it is a little overwhelming. However, no matter how technology develops, we must remember that technology is designed to serve humanity, not dominate it. Therefore, while enjoying the convenience brought by technology, we must also maintain the ability to think independently. This is the real wisdom.

Well, that’s it for today’s sharing. If you find it interesting, don’t forget to like and follow! I’m your big cousin in science and technology. See you next time!

　　From the end of 2018 to the present, during the months-long warm-up process, we have witnessed many highlights in the design, craftsmanship, power, chassis and other aspects of the FAW Toyota Asian Dragon. Now, FAW Toyota has moved this model from the "static display" stage to the "dynamic test drive" stage.

　　A few days ago, at the Ningbo International Circuit, we took the Asian Dragon to the track and experienced its core strength under the TNGA architecture from nine extreme test events.

　　Before introducing the track performance of the Asian Dragon, let’s talk about the main highlights that TNGA gives this model. First, let’s take a look at the design of the Asian Dragon. Although design is more about appearance, it also plays a crucial role in the power performance of a car. The best combination of design and power is wind resistance.

　　According to the introduction, the drag coefficient of the Asian Dragon is 0.27, which is quite advantageous for a family car positioned in the B + category. And from the optimization of its appearance design, we can also clearly feel the aerodynamic characteristics of this model.

　　For example, there are "side air curtains" on both sides of its front face that are more conducive to air circulation, and the swooping waist line of the body and the triangular window designed at an acute angle all add a lot to its sense of speed. In addition, in order to reduce wind resistance and wind noise, the designer has raised parts on the rearview mirror and tail light of the Asian Dragon. The details are practical and exquisite.

　　In addition to creating a "sense of speed" in the design, the real test of the dynamic performance of the Asian Dragon is the engine, chassis, steering system, etc. hidden in the car.

　　During the course of the track test drive, in order to test the handling stability, acceleration, and comfort of the Asian Dragon, the organizers specially set up 9 extreme test drive projects: unequal distance pile winding, medium speed pile winding, high-speed corners, dual-lane lane change, acceleration-deceleration braking, bumpy road sections, quietness, electronic power steering, and lane deviation.

　　Among them, in the unequal distance pile winding link, based on the low center of gravity body design, coupled with the brisk and accurate pointing electronic steering system, the Asian Dragon can easily pass at a speed of less than 20km/h. In the medium speed pile winding link, also with the low center of gravity and a good front-to-rear counterweight ratio, the driver can drive the Asian Dragon at a speed of 40km/h through the obstacle pile bucket spaced 40 meters apart. At the same time, during the test, the vehicle steering is accurate, flexible, and the roll is small, so that the driving comfort and stability achieve the best balance.

　　As we all know, the faster the vehicle is driving, the greater the centrifugal force will be generated. With the blessing of the high-stiffness body, the Asian Dragon has good torsional stiffness, providing excellent and stable lateral support for the vehicle. When we drive the Asian Dragon at high speed, we can clearly feel the support force of the vehicle and the stability it brings to the vehicle.

　　In the acceleration-braking process, the high compression thermal efficiency of the TNGA engine of the Asian Dragon gasoline version is 40%, and the thermal efficiency advantage of the hybrid model is 41%. The vehicle not only starts and accelerates smoothly and quickly, but also has a very sensitive and precise braking response. In the emergency braking operation, the body leans forward very gently. Overall, the handling is stable and the ride is comfortable.

　　In addition, in the process of simulating the quietness of high-speed driving, when the vehicle is driving on long-distance straights at a speed of 100km/h, the comprehensive noise reduction design effect of the vehicle is very outstanding, and the fetal noise and wind noise in the car are small, and the mute effect is very good. According to reports, this is due to the low wind resistance of the Asian Dragon 0.27 body and various noise reduction measures taken in key parts: for example, the front engine cover is equipped with a sound absorber, the fender is equipped with a divider, the door area has a resin repair hole cover and sound insulation glass, the cabin frame beam has foam and shock absorption materials, the floor has a shock absorption coating, the floor has a muffler pad, etc. The completely flat chassis has a large area of cover, which also greatly optimizes the NVH of the cockpit.

　　In the last part of the track test drive, we came to the bumpy road surface, and the purpose of the organizer to set up this session is to test whether the suspension adjustment of the Asian Dragon meets the user’s comfort requirements. After the test drive, it was found that when the vehicle passes through the bumpy road at a speed of 30km/h, the AVS adaptive variable suspension equipped with the gasoline version of the Asian Dragon can perform real-time damping control for rough road sections. Each suspension can adjust the damping and rebound damping force to ensure the stability and high comfort of the vehicle when driving on bumpy road sections. The hybrid version of the Asian Dragon is equipped with a high-potential TNGA new rear suspension double fork arm structure, which can greatly reduce the impact and road input of the vehicle on bumpy road surfaces, and improve the fatigue resistance of the vehicle body.

　　Judging from the performance of this track test drive, with the support of the low center of gravity body design, the Asian Dragon has achieved a perfect balance of speed and stability. In addition, the high-sensitivity shock absorption system (AVS) equipped in some gasoline models makes the Asian Dragon’s driving comfort significantly better than that of its peers. At the same time, its excellent performance in steering, braking and chassis makes driving easier and full of pleasure.

　　As a B-class product based on TNGA, the Asian Dragon maintains the "Toyota" characteristics in handling, but also further upgrades in driving stability and comfort. In terms of its dynamic performance, FAW Toyota regards it as a "flagship" product, which may be reasonable. The competitiveness of the Asian Dragon in terms of driving quality may refresh users’ awareness of B-class cars. (Author: Feng Cool)