摘要
RS-485网络是一种能提高抗干扰能力、适合远距离传输的串行通信方式,在电力系统及工业自动化中有广泛应用。详细介绍了利用RS-485网络建立计算机与数控机床通信联网方案,同时给出RS-485/RS-232接口转换器设计及利用C++Builder实现串行通信软件设计方法,可为电力系统自动化设备中的串行通信提供参考。
RS-485 network is of serial communication mode suitable for long distance transmission,which is widely used with good anti-interference performance in power system and industrial automation. The networking scheme of computers and CNC(Computerized Numerical Control)machines via RS-485 network is detailed. The design of RS-485/ RS-232 converter is presented,and an approach to serial communication software design with C++Builder is offered,which provides reference to serial communication design in power system automation equipment.
出处
《电力自动化设备》
EI
CSCD
北大核心
2005年第1期63-65,共3页
Electric Power Automation Equipment
