发动机制动技术运用分析

The car engine braking technology application research

当今汽车逐渐向大功率、高速度等方向发展,对汽车制动性能提出了越来越高的要求。为了减少交通事故,保证行车安全,有效利用发动机辅助制动技术显得尤为重要。本文通过分析发动机制动工作原理及其对汽车制动性能的影响,发动机缓速器和发动机排气辅助制动装置的结构特点、工作特性,提出了实施发动机制动的必要性和发动机制动技术运用要领。

The car of high power, high speed development, put forward higher request for the automobile braking performance. In order to reduce traffic accidents, ensure the safety of driving, the effective use of auxiliary engine brake technology is very important. In this paper, by analyzing the braking principle of engine and its effect on the automobile braking performance, structure characteristics, engine retarder and engine exhaust auxiliary braking device operating characteristics, put forward the necessity of engine brake and engine braking technology essentials.