文档介绍：防盗监控报警器
工学部
工学一部
专业
自动化
班级
4418501
学号
200413185004
姓名
孙冀璇
指导教师
刘国昌
负责教师
刘国昌
沈阳航空工业学院北方科技学院
2008年7月
摘要
随着时代的不断进步,电子电器技术的飞速发展,人们的生活水平有了很大程度的提高,基于无论是国家物资储备、国防安全的保护、个人家庭财产的不受侵害等等要求,各种情况都需要一套乃至几套的安全防范保护措施,建立完善的安保系统(体系),以实现人们对国家及个人财务较好的保护。正是这样的社会环境使得智能防盗报警系统越来越多的被人们认可使用。本次毕业设计也正是在这样的环境下应运而生的,主要是探究防盗监控报警器的具体措施并力争设计一个完整的防盗监控报警电路。
本次设计电路主要分为四个部分:
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其主要工作原理实现当有人或其它活动体(动物)进入监视区域内时,信号经过采集、放大、发射、接受和报警环节,通过声、光报警,以实现监控人员得到信息后及时奔赴现场进行处理,确保国家、集体或者个人财产不受侵害。适用于家庭、办公室、仓库、实验室等比较重要的场合防盗报警。
关键词:防盗、监控、报警、红外线、微波探测
Abstract
With the rapid development of technology electronic appliances, people's living standards have been greatly improved as time progresses. In order to fulfil the requirement of reserving state material, protecting national security, as well as protecting personal property from being violated. A set of safety precautions and even sets of protective measures are required just to establish and improve the security system (system) to better protect personal and national finance. Such a social environment makes intelligent anti-theft alarm system more and more recognized by people. The graduation es into being precisely in such an environment, it mainly explores specific measures of anti-theft alarm monitoring of and strive to design plete anti-theft alarm monitoring circuit.
The circuit design can be divided into four parts:
1. Pyroelectric infrared detection circuit:
2. Doppler microwave detection circuit;
3. Transmitter;
4. Reception alarm circuit;
The main principle is to achieve the goal that when someone or other activities of (animal) enter into the surveillance region, by collecting signal acquisition, enlarging the launch, receiving and reporting links, through sound, light alarm, monitoring personnel to achieve timely information and rushed to the scene Processing to ensure that state, collective or individual property from infringement. It is applicable to homes, offices, warehouses, labs,