摘要
本文介绍了一种使用单片机和485通信电路制作接地电缆防盗报警器的方法。通过485通信电路和单片机配合,主机端能根据不同的485地址,可以比较精确地判断出具体的报警位置,为电力运营提供了一种性价比较高的电缆防盗报警装置。
This paper introduces a method how to do a guam against theft and alarm system of cable , using 485 communication circuit and AVR-ATMEGA8 MCU., Through the cooperation of 485 communication circuit and AVR-ATMEGA8 MCU and the verification, the host panel eau basis defferent 485 address aud .judge the alarm site of the cable which were cut accurately. It provides a cheap and high performance equipment for telecommunication corporation.
出处
《微计算机信息》
2009年第5期88-89,95,共3页
Control & Automation
