MC33810在四缸汽油机喷油与点火系统中的应用  

Application of MC33810 to fuel injection and ignition system for four-cylinder gasoline engine

作　　者：谢春华[1] 戴华[1] 

机构地区：[1]湖北水利水电职业技术学院,湖北武汉430070

出　　处：《电子技术应用》2012年第3期60-62,共3页Application of Electronic Technique

摘　　要：介绍了MC33810的内部结构原理,以Freescale公司的MPC564作为ECU,设计了ECU的供电电路、最小系统电路和ECU与MC33810在四缸汽油机中的喷油及点火控制电路,并根据该电路设计了具体喷油和点火的软件程序流程。该喷油与点火系统电路具有结构简单、驱动方式灵活、驱动电路稳定和使用寿命长的特点。Internal structure and principle of MC33810 were introduced, MPC564 of freeseale company as engine electronic control unit was chosen, power supply circuit, minimum system circuit and fuel injection＆ignition control circuit with electronic control unit＆ MC33810 for fourcylinder gasoline engine were designed,and software process of system was designed based on the circuits in this paper.Fuel injection and ignition system realized to simple circuit,flexible drive,stable driving circuit and long service life.

关 键 词：MC33810 汽油机 喷油 点火 

分 类 号：TK414.3[动力工程及工程热物理—动力机械及工程]