摘要
以Ｌ－Ｊｅｔｒｏｎｉｃ电控汽油喷射装置在国产４９２Ｑ发动机上的试验分析结果为基础，介绍了自行开发的控制系统来代替、模拟原系统中电控单元的工作过程。完成了在发动机主要工况下，模拟前向通道的输入信号进入微机处理，产生喷油脉冲至喷嘴的整个过程。
Based on the analytical results of the experiment of a L-Jetronic EFLsystem installed in a China-made 492Q automobile engine, a self-developed control system isintroduced to replace and simulate the original electronic. control unit. The simulation hasbeen completed of the whole process that the signals from the front passage are inputted tothe computer for treatment, Where a pulse for fuel injection is produced and transmitted tothe nozzle.
