摘要：通信電源監(jiān)控系統(tǒng)作為電信網(wǎng)運行維護的重要支撐手段，將發(fā)揮越來越重要的作用。本文在分析現(xiàn)有監(jiān)控系統(tǒng)組網(wǎng)方案特點及不足的基礎上，提出了一種改進方案，并對該組網(wǎng)方案中通信模塊的軟硬件電路設計進行了詳細的論述。經(jīng)實際使用表明，基于該組網(wǎng)方案的通信電源監(jiān)控系統(tǒng)具有精度高、成本低、易升級等優(yōu)點，對于目前已相當普遍的通信電源系統(tǒng)十分適用。 敘詞：通信電源；監(jiān)控系統(tǒng)；微處理器 Abstract：Severed as the necessary supporting of telecommunication net, the supervision and control system for power supply is becoming more and more important. Based on the analysis of the features and shortness of present net-combination scheme in supervision and control systems, a set of improved project is brought up. This paper also discusses the hardware and software circuit design of the telecommunication module for this net-combination scheme in detail. The results of practical use shows that the　supervision and control system for　telecommunication power supply based on the provided design scheme has the advantages of high precision, low costs, high expandability, etc, thus is adaptable for the increasingly common telecommunication power supply . Keyword：telecommunication power supply; supervision and control system; microprocessor