RS-485在环境监控系统中的应用  

The application to environmental monitoring system based on RS-485

作　　者：李从容[1] 朱立洁[1] 陈慧剑[1] 

机构地区：[1]南京邮电学院通信工程系,江苏南京210003

出　　处：《电力系统通信》2002年第12期13-15,共3页Telecommunications for Electric Power System

摘　　要：介绍了RS 485总线规范和环境监控系统的组成,阐述了基于RS 485总线实现各监控模块的互联,同时描述了RS 485总线与带有RS 232C远程监控接口的智能化设备的互联。In this paper,RS485 criterion and environmental monitoring system are introduced,based on RS485,how to interlink all the modules is presented.Additionally,the link between RS485 and the intellectualized equipment with RS232C is described in detail.

关 键 词：环境监控系统 远程监控 RS-485总线 数据采集 机房 

分 类 号：TP308[自动化与计算机技术—计算机系统结构] TP277[自动化与计算机技术—计算机科学与技术]