摘要
该文在分析RS485通讯模式的基础上,提出一种适用于RS485总线的通讯组态技术,在此基础上开发的通讯接口软件能同时与各种具有RS485接口的硬件设备通讯,为实现低成本的网络控制系统提供基础。文章给出了工业应用实例。
Based on the analysis of RS485communication mod e ,this paper provides a kind of technology of communication configuration.The c ommunication interface software developed by this technology can communicate sim ultaneously with various hardware which has a RS485port and it provides the b asis for the low cost network control system.An example of industrial applicati on is given.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第13期243-245,共3页
Computer Engineering and Applications
基金
福建省产学研项目
关键词
RS485总线
网络控制
通讯软件
设计
serial communication,industrial control,communication software
