车辆自动变速器电控单元的CAN接口设计  

CAN interface design of electronic control unit on vehicle automatic transmission

作　　者：张健玮[1] 

机构地区：[1]东北师大附中,吉林长春130022

出　　处：《物理实验》2012年第8期41-43,共3页Physics Experimentation

摘　　要：采用飞思卡尔公司的MC9S12DP256单片机内部集成的CAN(Controller Area Network)模块设计了车辆自动变速器电控单元的CAN通信系统,设计了相应的硬件接口电路和软件,实现了车辆自动变速器电控单元与电喷发动机和ABS电控单元之间的通信.AN communication system of the electronic control unit of vehicle automatic transmision was designed by using CAN（controller area network）module integrated in Mcgs12DP256 chip of Freescale company, and the corresponding hardware circuit and the software were designed. The communication between electronic control units of vehicle automatic transmission and EFI （electronic controlled fuel injection） engine and ABS electronic control units was achieved.

关 键 词：CAN接口 MC9S12DP256 自动变速器 

分 类 号：U463[机械工程—车辆工程]