基于单向CATV网不间断电源的远程监控系统

Remote monitoring and controlling system based on uninterrupted power supply in one-way CATV network

介绍两种典型的有线电视网不间断电源（UPS）的远程监控系统的实现方案，设计实现了一种基于单向CATV网络UPS的远程监控通信系统，这种监控系统利用公用电话网（PSTN）传输UPS信息，这样通过监控中心计算机可实现对整个CATV网络中UPS的网络化管理，从而提高网络供电质量，确保CATV信号传输的可靠性。

In the paper, two typical methods of long-distance moniter system for CATV Uninterruptible Power Supply(UPS) is intr0duced. A long-distance monitor telecommunication system based on one-way CATV UPS is desigened implemented. This monitor system takes advantage of PSTN networks to transmit UPS data and all UPSs in the CATV networks can be managed by the computer of management center. So the quality of power supply in the CATV networks can be improved greatly and the reliability of CATV signal transmission can be guaranteed.