摘要： 介绍了一个基于Internet的城市环境空气污染源实时监控系统的设计与实现,叙述了其系统构成和软件设计的思想。讨论了在Internet环境下进行计算机与远端现场监测仪器间的指令与数据交换,以实现实时接收污染源监测仪器的数据和对监测仪器工作状态进行实时监控的方法。

关键词: 实时监控, 串口通信, Pcomm, PLC

Abstract: This paper introduces the design and implementation of a real-time monitoring system on the city air pollution source which is based on the Internet. And it describes the structure of the system and the idea of software design. What’s more it discusses the method which can real-time receive the data from the equipment of the pollution source and real-time monitor the state of monitoring equipment by using the instruction and data exchange between the computer and the telemonitoring equipment based on Internet.

中图分类号: 

• TP277