基于CAN总线步进电机控制系统的设计

Design of Step Motor Control System Based on CAN Bus

研究了CAN总线的驱动和报文收发过程,设计了一套基于CAN总线的嵌入式步进电机控制系统。该系统使用MCP2510 CAN总线驱动器和TJA1050 CAN总线收发器,由S3C2410嵌入式处理器通过CAN总线发送控制信号,AT89S51单片机通过CAN总线接收控制信号并驱动步进电机,实现步进电机的启动、停止、正转、反转等动作。

Researched CAN bus driven and message sending-receiving process,an embedded step motor control system based on CAN bus has been designed.The system uses MCP2510 CAN bus driver and TJA1050 CAN bus transceiver,S3C2410 embedded processor sends control signals through CAN bus,AT89S51 microcontroller receives control signals through CAN bus and drive a step motor,achieve step motor to start,stop,forward and reverse action.