摘要
介绍RS - 485串行通信总线用于港口设备监控管理系统中对多台集装箱起重机状态的监测 ,包括通信协议、单片机与上位机的通信、上位机的VB界面 ;
This paper introduces the application of data transmission system RS-485 in a container crane state monitoring system,including the serial communication protocol,the serial communication between microcmputer and master computer,and the VB interface program.Also the communication problem and how to solve it is discusses here.
出处
《上海应用技术学院学报（自然科学版）》
2004年第1期52-57,共6页
Journal of Shanghai Institute of Technology: Natural Science
关键词
RS-485
通信协议
单片机
VB
RS-485
serial communication protocol
microcomputer
VB
