摘 要:本文针对传统防盗报警系统误报率高的缺点,设计了智能家庭防盗报警系统,本设计以无线红外人体探测器和无线门磁传感器为前端检测设备,以AT89C51单片机为核心元件,着重进行报警控制器的的设计。经过实际检验,本次所设计的智能家庭防盗报警系统能够满足外入侵报警功能,并能够实现异常情况的告警,完成了相应的设计功能。本系统可同时监视多个出入口(如门、窗等),发现盗情后将触发声光报警电路,从而对窃匪形成威慑。本系统具有反应灵敏,覆盖范围广,性能稳定,价格低廉等优点。40434 毕业论文关键词:智能家庭;防盗报警系统;单片机;传感器
Intelligent Home Security Alarm System Design
Abstract: According to the traditional anti-theft alarm system false alarm rate high, the design of intelligent home burglar alarm system, the design of the wireless infrared human body detector and wireless infrared sensors as front-end detection equipment, using AT89C51 microcontroller as the core component, focuses on the design of the alarm controller. After the actual test, the design of smart home burglar alarm system can meet the intrusion alarm alarm function, and can realize the abnormal situation, completed the design of the corresponding function. The system can simultaneously monitor multiple entrance (such as doors, windows, etc)found that the theft will trigger sound and light alarm circuit, so as to form a deterrent against burglars. This system has sensitive reaction, wide coverage, stable performance, low price.
Key Words: Intelligent home; Anti-theft alarm system; MCU; Sensor
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