厂房空调通信网络实时性分析

The Analysis of the Real-Time Characteristic about Communication Network in Workshop’s Air-Conditioning

简要介绍了一汽厂房空调控制系统通信网络的结构。以空调控制系统通信网络为研究对象,采用周期性实时通信模型,对其通信网络数据动态交换的实时性进行研究。详细论述了满足网络实时性要求的各方面因素,有利于大家对工业控制系统进行网络实时性问题的分析。

this paper simply introduces the communication network structure of the No. 1 motorcar company＇s air-condi- tioning automation system in the car spray-paint workshop, it takes the air-conditioning＇s communication network as the object, using periodically real-time communication models to study the real-time characteristic of network＇s data-exchanging, also the paper expatiates various elements to satisfy the demands of network＇s real-time characteristic, so it can benefit us to analyze the network＇s real-time characteristic better in industrial control systems.