摘要
介绍了现场总线中一种很有影响的控制局域网络(Control Area Network,CAN)总线技术,同时介绍了按照PC/104标准开发的基于P80C592的CAN总线接口电路的软硬件设计方法,给出了CAN总线接口电路、保护电路、单片机初始化程序、接收及发送数据程序的框图。
As a new type of control system,Field Bus Control System(FBCS)has been widely applied for Servo Control System.This article describes a useful technology of CAN Bus in FBCS,introduces the software and hardware design method based on CAN interface circuit of P80C592 according to PC104,and puts forward the diagram of CAN interface circuit,the flow chart of P80C592 initial program as well as receiving of sending data subroutine.
作者
张福建
周晖
汪湛
ZHANG Fu-jian;ZHOU Hui;WANG Zhan(The 723th Institute of China Shipbuilding Industry Corporation,Yangzhou 225001,China)
出处
《机电工程技术》
2018年第6期14-15,153,共3页
Mechanical & Electrical Engineering Technology
