通信电源监控系统下位机硬件电路的设计
作者:张恩利 夏诤 侯振义 上传时间:2004/12/22 10:21:12
摘要:通信电源集中监控系统作为电信网运行维护的重要支撑手段,将发挥越来越重要的作用。本文在分析现有监控系统不足的基础上,提出了一套本地用通信电源监控系统方案,并对其下位机部分的硬件电路设计进行了详细的论述。经实际使用表明:采用了文章提出的硬件电路设计方案的这套通信电源监控系统具有精度高、成本低、易升级等优点,对于目前已相当普遍的本地用通信电源系统十分适用。
叙词:通信电源;监控系统;下位机;多微处理器
Abstract:Severed as the necessary supporting of telecommunication net, the centralized supervision and control system for power supply is becoming more and more important. Based on the analysis of shortness in present supervision and control systems, a set of project for supervision and control system for local telecommunication power supply is presented. This paper also discusses the hardware circuit design of the supervision module for telecommunication power supply supervision and control system in detail. The results of practical use shows that the provided design scheme of this system has the advantages of high precision, low costs, high expandability, etc, thus is adaptable for the increasingly common local telecommunication power supply.
Keyword:telecommunication power supply; supervision and control system; supervision module; multi-processor
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