微机控制的发动机点火系统

A Microcomputer Controlled Ignition System for Gasoline Engines.

简要论述了用分电器控制点火提前角时存在的问题,介绍了一种微机控制的发动机点火系统的组成和控制原理。重点分析了用微机控制点火系统时存在的主要问题,并提出了相应的改进措施。台架试验结果表明,该微机控制的点火系统对改善发动机的性能有较好的效果。

In this paper some problems in controlling ignition advance for a common distributor are briefly described, then the constitution and controlling principle of a microcomputer controlled ignition system for gasoline engine are presented with the emphasis on analysing some key points in this system, and some corresponding improving measures are proposed. The results of dynamometer tests proved that the microcomputer controlled ignition system has a better effect in improving engine performance.