摩托车用发动机的化油器供油改电控喷射系统的设计研究

Research on Design of the Adaptation of Carburetor Fuel Supply Style into Electronic Control System of Motorcycle Engine

摩托车用发动机化油器供油方式油耗高且废气排放超标,针对这一缺点将之改造成电子控制燃油喷射,并进行了微电脑控制系统硬件与软件的设计,确定了系统的总体设计方案,设计了硬件主控系统电路,输入采集处理电路,输出驱动电路以及控制软件等。

The writer of thispaper proposesto adapt carburetor fuel supply style of motorcycle engines,because of itshigh fuel consumption and excessive emission,into electronic control fuel injection.It designsthe hardware and software of microcomputer control system and establishesthe main design plan of the system;meanwhile,it also designsthe hardware of main control system circuitsincluding input collecting circuits,output drive circuit and control software etc.