New Energy Commercial Vehicle Score? Auto Firm Expert Response: Joke

In recent years, due to the urgent requirements for energy conservation and emission reduction, the development and promotion of new energy vehicles has become the direction of the car companies and the government. However, the recent “cheat-up” scandal has pushed new energy vehicles to the cusp of public opinion. Poor auditing and regulatory oversight have become major problems for everyone.

On September 22, the Ministry of Industry and Information Technology released the Interim Measures for the Administration of Concurrently Managing the Average Fuel Consumption of Enterprises and New Energy Vehicle Integration (Draft for Soliciting Opinions) (hereinafter referred to as the “Draft for Soliciting Opinions”), hoping to once again standardize new energy vehicles in the entire industry. The direction of development. However, we found that the most serious commercial vehicles for “defrauding” did not do the relevant requirements and did not implement the points assessment system. Why are commercial vehicles excluded from this point assessment? What is the specific reason?

● roadmap uncertain lose management premise <br> <br> At present, China is not yet clear technology roadmap for new energy vehicle development. In a certain sense, the scope of new energy vehicles is very extensive. Vehicles that use electric energy, natural gas, hydrogen energy, biomass, and methanol as fuels are collectively referred to as new energy vehicles. In the commercial vehicle market, there are mostly pure-electric models, and some natural gas vehicles, methanol vehicles, hybrid vehicles, and even bio-fuel powered vehicles can be seen. However, from the national perspective, there is no clear plan for the development of new energy vehicles. It is still a question of which type of vehicle the state concentrates on.

Take the development of trucks as an example. Once it was driven by the price advantage of natural gas, the sales of natural gas trucks were very good. Companies are also happy to produce such models. However, with the decrease in diesel prices in 2014, the shortage of natural gas truck power, the lack of body re-pull goods and other shortcomings appear, the desire of the owners to buy less, manufacturers are no longer willing to produce, natural gas trucks this new energy model has declined.

After the decline of natural gas trucks, pure electric trucks became a rising star. In particular, today's urban logistics and distribution is prevalent, pure electric trucks are booming, and major car manufacturers are also following this trend and introducing corresponding pure electric vehicles. However, pure electric trucks still have defects such as erroneous endurance and limited charging piles. It is still unknown whether the future will be abandoned by the market and car companies like natural gas trucks.

Talking about why the new energy points system does not require commercial vehicles to be assessed, industry expert Yang Zaiyu said in an interview with the truck home that the country’s development route for new energy vehicles is not yet unified. It is not clear how to engage in new energy sources. It is difficult to implement, and it is even more impossible to plan commercial vehicles.

It is necessary to develop new energy projects in line with the market, but it is also necessary for the country to formulate corresponding routes. Especially in the field of commercial vehicles, the direction of which new energy model is developed is determined, so as to be able to achieve a target, and then formulate corresponding norms. Instead of following the changes in the external situation, it will fall like a wall of grass.

● lack of development is not yet mature early accumulation <br> <br> new energy passenger cars, commercial vehicles developed more slowly in comparison, the numbers are much smaller. According to statistics from the China Automobile Association, from January to August this year, new energy vehicles produced 258,000 vehicles and sold 245,000 vehicles, including 72,000 and 65,000 new energy commercial vehicles, respectively, which accounted for only 1/4 of the total. . Although quantity cannot represent everything, there is a saying that quantity change can cause qualitative change. From the current data, the accumulation of new energy commercial vehicles is not enough.

“The new energy passenger vehicle can be included in the management system of new energy points. Due to the accumulation of passenger vehicle development volume, it is relatively mature. Contrary to the new energy commercial vehicle, the level of R&D of each vehicle company is uneven, and development is still in the stage of exploration. Therefore, the management system will be difficult to establish," Zhang Xiang, a design engineer of the R&D department of FAW Jiefang Qingdao Automobile Co., Ltd. said in an interview with the truck house.

The setting of rigid management requirements requires that the management objects reach a relatively mature development state before they can play the role of standardization and promotion. If development is still in its infancy, the enforcement of standards will be just like taking off the seedlings, which will not achieve the desired results, but will kill them in the cradle.

● model a wide range of integration complexity <br> <br> a wide range of commercial vehicles, calculating the integral is too complex to use a uniform standard. According to the requirements of the “Draft for Comment”, the mileage of new energy vehicles shall be divided according to the cruising range of new energy vehicles, and the fuel consumption shall adopt the fuel consumption of the comprehensive working conditions corresponding to the vehicle model in the vehicle fuel consumption notification system. Indicator data. However, commercial vehicles include trucks and passenger cars, and there are many special vehicles in the trucks, and there are many models. Under different operating conditions, the mileage and energy consumption of different models vary greatly, which is not conducive to unified management.

In addition, the "Draft for Comments" also clearly stated that the energy consumption measurement standards for new energy commercial vehicles still need to be improved, and as a result, the method for entering the points management system becomes even more distant. Data is the most direct assessment standard. If even the most source measurement methods cannot be guaranteed, even if a commercial vehicle is included in the points system, it is also a waste paper and has no practical significance.

● unsolved technical problems limited market demand <br> <br> In addition, new energy commercial vehicle market demand, to a certain extent may also affect its integration into the temporarily appraisal standards. According to the requirements of the “Draft for Comment”, each car company needs to produce a certain number of new energy vehicles each year and receive points to meet the assessment criteria. This means that more car companies will enter the new energy market and the number of new energy vehicles will also experience an explosion.

However, in terms of commercial vehicles, despite official data showing that the proportion of new energy commercial vehicles is increasing, due to limited battery capacity and cruising range, the application of new energy commercial vehicles is still very limited, and electric vehicles are still electric. The main light truck. If commercial vehicles are included in the point management system and so many commercial vehicles are produced, can they be accepted by the market? Not necessarily.

Some articles suggest that by imposing a certain amount of pressure on car companies by forcing the points system to be enforced, the progress of new energy commercial vehicle technology can be promoted, and the above problems can be solved to promote its development. That is, there is pressure to be motivated. On this issue, the truck home also interviewed Li Yusheng, deputy chief engineer of China National Heavy Duty Truck Technology Development Center. He said that commercial vehicles cannot be compared with passenger vehicles. Commercial vehicles require large battery capacity, poor working conditions, and are prone to safety problems. It takes time to improve technology and increase battery life. It is also difficult to keep up with the demands of the market and users.

In the future, the release of the company’s average fuel consumption and new energy credit system is expected to promote the promotion of new energy vehicles and strengthen the management of the entire new energy industry. At the same time, it will play a positive role in reducing carbon emissions and protecting the environment. However, as far as the actual situation is concerned, this set of management methods for passenger cars still has more or less problems. It remains to be seen how time is really needed to implement them. Commercial vehicles are not under management this time and are subject to many conditions and are not necessarily a bad thing. As the saying goes, there is no eagerness to eat hot tofu, until the time is ripe for the management of new energy commercial vehicles will receive better results.

XS Hub Centric Rings, designed to fill in the gap between the hub of the car and the center bore of the wheel for averting vibration. There ar two kinds of material used, one is PE, another is T6-6061 aluminum.

why Hub Ring? O`Rings / Spigot Rings or Alloy Wheel Hub Centric Rings are designed to fill in the gap between the hub of the car and the center bore of the wheel. Most wheel manufacturers design their wheels with a center bore large enough to fit on most cars. Therefore, since wheel manufactures make their center bore large enough to fit most cars, most wheel fitments have a gap between the hub and the center bore.This gap usually doesn't allow for the wheel to fit hub centric but rather lug centric which causes vibration. Therefore, to fill the gap and ensure the fitment is hub centric, hub rings are used.

Hub Centric Ring

Hub Centric Ring, Hub Ring, Spigot Ring, Hub Center Ring, Wheel Hub Ring

Ningbo Xiangsheng Auto Parts Co., Ltd. , http://www.partsaa.com