基于MC9S12DP256的汽车ABS的硬件电路设计  

The Hardware Design for ABS System of Car Based on MC9S12DP256

作　　者：姚昕[1] 

机构地区：[1]贵州轻工职业技术学院,贵州贵阳550002

出　　处：《机电工程技术》2009年第4期61-63,106,共4页Mechanical & Electrical Engineering Technology

摘　　要：随着汽车电子技术的发展和人们对汽车安全性的重视,汽车防抱死制动系统(ABS)己逐渐成为汽车的标准配置。本文以工程实用为原则,设计了ABS电子控制单元的硬件部分,包括轮速信号调理电路、运算电路、电磁阀驱动电路、故障检测电路等,为开发ABS的电子控制单元提供了参考。With the development of automotive electronics technology,people pay more attention to the safety of the motor vehicles,and the automotive anti-lock braking system(ABS) has gradually become the standard equipment of vehicle.Based on the principle of practical engineering,this paper designs the hardware of the ABS electronic control unit,including roundspeed signal conditioning circuit,the circuit operator,solenoid valve drive circuit,fault detection circuit and so on.

关 键 词：防抱死制动系统 电子控制单元 单片机 

分 类 号：U463.526[机械工程—车辆工程]