汽油机电控点火系统的研究

An Ignition Timing Control System for Gasoline Engine

为了提高点火系统的能量和点火提前角的调节精度,改善汽油机的性能,本文试验研究了一种以单片机为基础的汽油机电控点火系统,经在JL462Q汽油机上实验,证明可以使汽油机的性能得到改善。本文提出的综合设计点火系统是提高点火系统性能的重要途径。

In this paper, an open—loop electronic control ignition system developed for gasoline engine based on a single-chip computer is demonstrated. The experinent on JL462Q gasoline engine showed that the engine performance had been improved. This system makes the ignition timing optimization become possible and the energy stored in primary coil can be used more effectively.