In response to the introduction of the “Limits and Measurement Methods for Fuel Consumption of Passenger Cars†standard, the reporter interviewed Wan Tong, Chief Engineer of Hengtong Bus. “Our company has already paid attention, but there is no big move. The passenger car prototype of the new technology has been produced and passed the technical inspection. The qualified new passenger car can expand production at any time.â€
“At present, we do not understand this standard yet.†When the reporter interviewed the person in charge of a branch of Hunan Longjing Passenger Transport Company for the same issue, he answered.
According to the reporter's understanding, large bus companies have generally paid attention and made certain preparations. The attention of individual SMEs is not enough.
“From a positive perspective, the introduction of the “Limited†standard will undoubtedly contribute to the improvement of our passenger car energy-saving technologies,†said Ding Liangxu, deputy director of the Institute of Passenger Cars of the China Highway Society. “If it comes to difficulties, it’s more In the enterprise, the high cost of the new car has caused pressure, and the company as a subject of interest feels deeply concerned."
Then, can companies have other ways to reduce costs? He replied: "The new vehicle technical requirements are based on the requirements of the engine-centric vehicle system matching, not the local vehicle's partial reconstruction." It seems that the limit standard is also the same as the "limit value" standard. Enforcement, but no other shortcut.
In the face of the "Limited" standard, operating companies are generally concerned about the exit mechanism. Many operating companies are concerned that once the exit mechanism is implemented, many of the passenger cars that are in use have to be withdrawn from the market according to the current fuel consumption standards.
"This is a misunderstanding of the exit mechanism." Liu Li, director of the Institute of Highway Science and Technology Center, explained that "the operating bus exit mechanism must be implemented only after the access mechanism is implemented for a period of time. It is only for new cars that enter the operating market according to the new mechanism. The old car is old."
It is understood that in the process of formulating the "limit value", it has undergone repeated trials and discussions with many professionals, and it has considerable operability.
Ren Qilong from Beiqi Futian participated in two seminars on the “limit valueâ€. He told reporters: "The implementation of this standard is indeed a challenge for some bus companies, but after hard work, most enterprises can meet the first phase requirements."
Experts also stated that the goal of the current efforts is to ensure that 85% of newly-manufactured vehicles can meet the first-stage limit and reach the second-stage limit after due diligence.
The introduction of the "Limited Limits" is the first standard to limit the consumption of commercial buses that are so complex and changeable in operation, and the first to limit the consumption of high-energy and heavy-duty commercial vehicles. Conflicts between the new standard and the old situation are inevitable. In fact, the difficulty is not limited to this.
"The implementation of the "Limited Limits" has a very wide range of impacts and many difficulties will also be encountered." Wan Hao was very concerned when interviewed by reporters. "If a qualified prototype is produced, there will be some difficulties for the customer to accept it. Even if it is accepted, The supporting facilities are another big problem." According to reports, on the one hand, whether the gas station has enough oil to match the new car, for example, the State III diesel engine must match the State III oil, otherwise it will not reach the limit; second is the lack of regional monitoring means, the local vehicle management department Can not accurately detect the relevant value; the third is the lack of new fuel, the new oil supply source can guarantee; fourth is the user's maintenance of the new car can not keep up, there is not enough service point to provide services, not to mention new car repair Technology still needs to be promoted.
According to experts, the lag in supporting facilities will inevitably affect the promotion of new passenger cars and the compliance with fuel consumption. The realization of the "Limited" standard still requires paving the way for the construction of environmental supporting facilities.
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