发动机配气相位与发动机辅助制动研究

Research on Engine Valve Phase and Engine Auxiliary Braking

针对对发动机配气相位与发动机压缩辅助制动研究,通过仿真模拟检测发动机压缩制动时配气相位图变化与发动机缸内压力变化规律;保证车辆不但有良好的燃油经济性及排放性;同时还有良好的行车制动性以保障车辆行车安全;使车辆使用更加安全可靠,减少并避免因制动器制动力失效而引起的交通事故,保证行车的安全。

Aiming at the study of engine valve phase and engine compression auxiliary brake,through simulation detection,to find the change of valve phase diagram during compression braking of engine and the variation law of pressure in engine cylinder.Ensure the vehicle has good fuel economy and emission.At the same time,making sure it have good driving control to ensure vehicle safety.Makeing the use of vehicles more safety and reliable,reduce and avoid traffic accidents caused by the brake force failure,to ensure the safety of driving.