Plastics (HS code ) import analysis

Engine stop: introduction to the solution The Plastics (HS code ) import analysisstart and stop of the engine are very important for the normal operation of the vehicle. During normal driving, the engine stop and start will be accompanied by various problems, such as waste of fuel, air pollution and shortened engine life. Therefore, how to stop and start the engine correctly is a skill that every car owner needs to pay attention to and master. For traditional gasoline vehicles, there are generally the following methods of engine stop and start: I. Ordinary parking method. Ordinary parking method refers to hanging the gear into a void when the speed gradually slows down, and finally completely step on the brake and pull up the handbrake. At this time, the engine will automatically stop working. This method is slow, cautious and easy to operate, but it will cause the vehicle to move remotely, causing certain pollution to the environment and fuel waste.II. Emergency parking method The emergency parking method refers to the driver's need to quickly put the gear into the final position in an emergency, such as hanging the manual transmission from the fifth gear to the first gear. At this time, the engine will cut off the fuel supply and the brake system will work urgently. This method can quickly reduce the speed to zero, but it will also lead to The problem of high fuel. III. Long-term parking method The long-term parking method refers to the situation where parking is required for a long time, such as parking on the roadside or in the garage for a long time. At this time, put the transmission lever in the idle position first, and then tighten the handbrake. Brake pedals and accelerator pedals can be slightly stepped on, which can reduce the wear of the brake and better protect the car. At the same time, cars that use the long-time parking function can also set the automatic start-stop time through the computer, and close and lock the door regularly to reduce the energy consumption of electronic devices.In addition to the above three methods, there is also a relatively new engine start-stop technology called i-stop technology. I-stop technology is the first automatic engine stop-start technology introduced by Mazda. It is suitable for any power system. It can judge factors such as engine operation status, speed, atmospheric temperature and humidity, and automatically realize the automatic stop of the engine through multiple technical means such as computer control during the driving process of the vehicle. Qi, this can not only save fuel, but also reduce exhaust emissions and engine loss. In a word, the stop-up method of the engine is related to many factors such as vehicle safety, environmental protection and service life. I hope everyone can be cautious when choosing a parking method and choose a more suitable method for themselves. At the same time, I hope that vehicle manufacturers can further increase the research and development of engine start-stop technology to provide us with more Add an intelligent, environmentally friendly and efficient green travel mode.

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