Does your cabin smell bad? How to judge whether normal? On the list of automobile consumers' complaints, the internal odor problem has been high for a long time, and 4S stores are often vague about the reasons. In fact, with the inside of the car odor at the same time, and easy to be ignored, and radiation, bacteria, noise and other problems. How to determine whether a car's cabin is healthy and safe? Do you know what health risks may exist in the car compartment?

Recently, China automobile industry center and China automobile research institute, two leading domestic professional automobile technology research and testing institutions, announced their joint efforts and launched the "CN95 smart and healthy cabin certification" system (CN95 certification). How does CN95 certification ensure cabin safety? What are the implications for consumers? Based on the above questions, auto home exclusive interview with hua cheng certified senior engineer tian cheng.

Tian cheng to the car home introduction, CN95 certification in February this year formally put forward, when the main product for automotive air conditioning filter elements, on its basis to extend into a systematic certification, covering the car odor, radiation, silent effect and other eight fields.

While China automobile industry center is building the certification system, carry certification under China automobile research corporation also pays attention to the market demand for health and intelligence in the car, and launches the "smart and healthy cabin certification" project, in which the healthy cabin part overlays with the CN95 series certification.

The two certification agencies almost simultaneously launched the health cabin certification program, and the existence of two health cabin certification will undoubtedly cause confusion to enterprises and consumers, and also be detrimental to the development of the certification industry. Therefore, the two organizations conducted full communication and consultation, and finally decided to integrate the two certification systems, unify the certification rules, unify the brand and operate together, thus resulting in the current "CN95 smart and healthy cabin certification" project.

At present, CN95 certification includes parts certification and vehicle certification. The parts certification part consists of air conditioning filter certification and other parts level certification. The vehicle certification part includes two certification directions: "CN95 healthy cabin" and "CN95 smart cabin". Among them, CN95 healthy cabin includes five certification dimensions: fresh air, antibacterial and degerming, healthy material selection, electromagnetic cleanliness, low noise and sound insulation. The CN95 intelligent cabin contains four authentication dimensions: wisdom connection, wisdom enjoyment, intelligent guardian and intelligent interaction. The nine dimensions can be independently applied for certification, enterprises can choose according to their own product characteristics.

Tian cheng introduced that the merger of the certification system, the unification of the health cabin certification rules and certification brand, not only to avoid the homogenization of competition for the industry brought chaos, but also through the contract between the two laboratories, the realization of mutual recognition of test results, for the enterprise to reduce the burden. In the future, more testing institutions will be invited to join the alliance between HCG and cary certification, so as to realize mutual recognition and trust in a larger scope.

For consumers, with the unified brand of "CN95 smart and healthy cabin", the confusion of distinguishing different certification items is eliminated, and the health level of the certified models can be understood more simply and intuitively. In addition, the standardized development of the industry brought by the unified standard will also promote the rapid improvement of the level of healthy automobile products.

At present, the alliance has launched a cn95-certified label, according to which consumers can determine whether the cabin belongs to a healthy car cabin, and can scan a qr code to verify the authenticity.

CN95 official certification anti-counterfeiting mark

Tian cheng introduced that in the design of certification rules, each single indicator is set at the level of the industry in the upper reaches, so the car that can pass the whole certification should be able to be in the leading level of the industry in the field of health. From the performance of the models involved, the filtering effect of the air conditioning filter is still a weakness of some models. However, due to the low attention paid by the industry before and the lack of relevant automobile industry standards, the antibacterial performance of seat materials fluctuated greatly.

So far, more than 30 enterprises have voluntarily applied for CN95 certification. Through the testing and certification process, a total of 29 certification units of 11 enterprises have passed the individual vehicle certification of CN95 certification at this stage. Among them, 6 models of 5 enterprises have obtained the 5A certificate of CN95 healthy cockpit. The 5 enterprises are byd, jiangling, changan, weimar and geely commercial vehicle.

After the launch of CN95 certification, the alliance will continue to develop new certification rules in the field of health. Tian said the first draft of the rules for several parts and vehicles has been completed, and he is ready to seek comments from the industry in due course. In the future, the alliance will also promote the transformation of CN95 certification rules into industry and national standards, further promote the overall progress of the industry, and provide consumers with a more comfortable, healthy and safe driving environment.