基于GPRS的家庭防盗报警系统设计

Design of Home Anti-theft and Alarm System based on GPRS

为了解决当前防盗系统存在的诸如可靠性较差、易破坏,易误报、漏报、处理时间延后、布线繁琐等问题,提出一种基于GPRS的家庭防盗报警系统的设计方案,该系统采用传感器对家庭住所环境实施监控,当有警情发生时,传感器将脉冲信号传送到单片机中进行处理,从而执行中断程序,在声光报警恐吓盗窃分子的同时,单片机控制GPRS模块,将警情短消息发送到预设号码,自动呼叫预设号码,主人便可采取更进一步的安全措施,使警情得到及时处理,保护生命财产安全,最终实现家庭防盗系统的报警功能。

In order to solve the current anti-theft system issues, such as poor reliability, easy to damage, iatse post- tires, false negatives, processing time delay, cumbersome wiring and so on, this paper presents a designof home anti- theft and alarm system based on GPRS, The system uses sensorto monitor the family home environment, when the dangerous situation occurs, the sensor will transmit the pulse signal to microcontroller, in order to process and exe- cute the interrupt program, when the sound and light alarm intimidate robber, at the same time, single-chip control the GPRS model, it will sent the related message to the preset number and call a preset number automatically, the owner will be able to take further security measures, and the message will be processed timely to protect life and property safety, to realize the alarm function of home anti-theft system ultimately.