2024年4月23日发(作者：断桥铝门窗选购技巧)
无线门磁防盗报警器的设计与制作
（理工学院 电信工程系 通信工程专业,2007级3班， 723003）
指导教师：
[摘要]
为了人们在日常生活中能实现更加安全，更加放心的生产生活。采用门磁探测器作为触发报警装置, 利用
编解码的方式实现无线发射与接收,设计了一个基于门磁技术的无线门磁报警器。主要包括门磁探测器,无限编码发
射电路,无限译码接收电路,报警电路和电源电路.当门窗等被非法打开时,无限发射部分将有一无限脉冲信号发射到
空中,在系统的接收围被接收部分接收,然后传递给报警电路,实现防盗报警的功能,表明达到了设计要求。
[关键词]
门磁；无线防盗；报警器；
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Design and produce of wireless magnetic door and alarm
system
(Grade 07,Class 3,Major of Communication engineering ,Department of Electronics and
information engineering,Shaanxi University of Technology,Hanzhong 723003,Shaanxi)
Tutor:
[Abstract]
: In order to people in daily life more security, can realize the more confidence of
production and life. The door magnetic detector as a trigger alarm device, the use of decoding the way
to realize the emitting and receiving wireless, design based on magnetic door technology wireless magnetic
door alarm. Mainly includes door magnetic detector, infinite coding launch circuit, infinite decode
receiving circuit, alarm circuit and power circuit. When the Windows and doors are open, infinite illegal
launch part will have a pulse signal to the air launch unlimited, in the receiving system within the scope
of receiving part was, and then transfer to receive the alarming circuit, achieve security alarm function，
it indicated that it has achieved the design requirements.
[Key words]
:gate magnetic； wireless safety； alarm;
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