Industry: China diesel emissions far more than the German public who benefit fraud
After the incident vehicle diesel Volkswagen environmental fraud came to light, a car analyst public expression: "We Chinese do not qualify accused of fraud emissions problem of the public, since domestic prices of China's auto emission diesel fraud it is more serious. "
Recently, public suspicion of deceptive software implanted in sales of diesel vehicles in the US ECU (electronic control unit), the vehicle so that it can automatically recognize the environment in the laboratory meet the emission standards of the requirements of environmental protection, and in normal, Driving, emission standards vehicles has reached 40 times the required value.
Industry analysts pointed out that if the incident took place in the country, perhaps even more hidden, but at the same time, the fraud national diesel emissions, has become an open "secret."
Who benefited
"If that got us here, it is considered difficult to detect." Vice Minister of Chinese Ministry of vehicle emissions BARI Li Wei told reporters that China is the BARI an organization independent third party testing, producers need new car Ministry to declare a new car showroom, it must be detected through China BARI third-party testing organization, issued the report through the back.
Currently the national emission standards for motor vehicles, especially in reference to European standards, such as Euro Ⅳ emission standards in the country is the relevant country Ⅳ. And in the process of testing, internal testing process and Europe about the same. Li Wei said: "For example, our gas detection and Europe have adopted the law working conditions." The condition known method, that is, under certain operating conditions, rather than the true test emissions from road vehicles. Condition method relatively realistic data traffic emissions measured more stable and precise.
However, because you can set all conditions, therefore, Li Wei seems to be in the production process for fraud emissions from diesel vehicles is actually a relatively easy thing.
Process information is not fraud, there is no guarantee that the production process is not a fraud.
At this stage, substantially all heavy domestic manufacturers of commercial vehicles are equipped with the ability to produce the country's emission standards for diesel engines Ⅳ, Li Wei believes that technical problems in the production of front-end fraud already has been. However, this year, in February, an ardent environmental documentary mentioned emission models of some national states Ⅳ, actual emissions may even country Ⅱ Ⅲ are lower than even the country.
"National Ⅳ Ⅲ diesel models country concerning not only the costs of the engine have increased from about 2 million in the last stage of the process, you also need to fill the car with urea, resulting in an increase in costs. "He said Wei journalists.
Given current national diesel users are basically very sensitive to the cost of transport individuals, therefore, market acceptance of the models well below the national car Ⅳ Ⅲ country. Moreover, the diesel internal issues raised urea quality and convenience is a major reason for promoting the impact of vehicles in the country Ⅳ.
A heavy truck industry told reporters, some consumers to save money and effort, through social repair shop, exhaust gas aftertreatment valves closed system, DAB (DAB) and no alarm, and the vehicle can function normally. "This phenomenon In fact, we have a requirement of car prices in the production process, you must set the tamper resistant device to prevent this from happening." Wei told reporters, in fact, no companies in order to snatch the market has not been established is discarded. Meanwhile, a gray body handling this device to profit in the community have formed a certain market base.
For the above phenomenon, companies in the state sector have been occasional spot checks, but Wei opinion, after the punishment mechanism controls the company has not really implemented. "A lot of random failures but were rectification, or the announcement, the company, the deterrent effect is not enough is temporarily canceled."
Vulnerability regular testing
As we all know, in the course of the vehicle, regularly corresponding emissions testing. Emissions failure of previous models, but also how to deal with periodic and regular test drives on the road?
On one side is relative to self-new factory, the vehicle is using the more favorable regulation. Furthermore, the inspection process difficult and fraud detection mechanism society is extremely arrogant. Recently, CCTV exposure shady vehicle inspection, CCTV reporter investigating a vehicle inspection station engine after more than 20 Shandong, Guangdong, Zhejiang, Liaoning and other provinces found that although now detects inspection station has managed a team high-tech, deep unmanned operation. But in fact, involved in the discovery process of doing things, close the test system or by other means, for vehicle inspection mere formality abound. Owners leak test, but off, paying $ 200 to spend.
At the same time, even more surprising it is that some manufacturers of test equipment are also involved in this chain black industry between CCTV reported that: "By establishing different instructions detection software, inspectors can follow these commands to control data vehicle inspection, such detection equipment placed on the outside, seems to be in normal operation, in fact, just put out. "
In this sense, the Zhongguancun prevention and control of air pollution expert, Mahathir (Beijing) Co., Ltd., general manager of Xiu Chunlin coalition had previously said publicly that: "Data from current national emission vehicles only 20% is true, 80 percent are false. "
In early 2011, the Ministry of Environmental Protection said this problem and issued "on environmental inspection agency vehicles to carry out inspection and rectification work," said: "Some of the areas of periodic inspection environmental test procedures revealed irregularities vehicle poor equipment reliability, and low technical level of employees in some areas even a dereliction of duty, forgery, seriously affecting the implementation of the effects of policies to combat Motor vehicle pollution, resulting in a very negative "social impact. In October of that year, protecting the environment Notification of Ministry of remediation Show, a full investigation of all kinds of illegal issues and non-standard detection of more than 200 items were taken from suspend business for rectification, the rectification , scene correction, warnings and economic sanctions and other measures.
However, from the current situation, these measures do not fundamentally changed the industry chaos. Li Wei seems, with the implementation of the recently revised "Law on Prevention of Air Pollution", he said the situation could improve. According to the reporter, the new law than in the past, compared to clarify the government's responsibility in terms of pollution prevention, strengthen supervision of local government; at company level, for the illegal business of penalties and measures significantly higher than before the increase.
