单片机实现通信电缆监控的无人职守

本设计主要通过单片机实现对市话局和交接箱之间通信电缆的监控,该系统２４小时运行,并在交接箱被非法开启或通信电缆发生邦联时自动转入市话网。通过模拟拨号发导呼向线务员报警,ＢＰ机上显示发生故障的交接箱号码,线务员使能立即前往故障处排除故障,从而实现机房的无人值守。

The realization of watching and controlling of communication cable automatically by single-chip

This system is designed for the watching and controlling of communicat ion cable and the switch box by singlechip. It works 24 hours a day. Scanning all communication cable, once a cable is not working, the system will check it a nd mail "alert" singal immediately. The "alert" includeing the number of the swi tch box which was destroyed is send by paging call to the cable manager and he c an go up to resolve the problem. And the new system needn't a worker in the work ing-room.