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来源:百度文库 编辑:杭州交通信息网 时间:2024/04/20 11:21:05
本文介绍了利用RD627多谱勒效应传感器为主要器件制作的微波防盗报警系统。该系统主要由微波探测电路、信号鉴别电路、延时报警电路和电源电路等四部分组成。该微波防盗报警系统无方向性及死区,可以对360度的一个圆形区域进行探测,且为使操作方便,该微波防盗报警系统具有自动和手动关闭报警装置的功能。同时还具有白天不报警,晚上自动接通报警的功能。
关键词:多谱勒效应 微波 检测 防盗报警

This article introduced forces the effect sensor using the RD627 multi- spectra the microwave security alarm system which manufactures for the main component. This system mainly by the microwave search circuit, the signal discrimination electric circuit, the time delay alarm circuit and the power circuit and so on four parts is composed. This microwave security alarm system with an improper method tropism and the dead area, may carry on the survey to a 360 circular region, also for causes the ease of operation, this microwave security alarm system has automatic and the manual closure alarm device function. At the same time also has the daytime not to report to the police, evening automatically puts through the function which reports to the police.
Key word: The multi- spectra security force the effect microwave examination to report to the police

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