基于单片机的智能安防报警系统

Intelligent Security Alarm System Based on Single Chip Microcomputer

提高安防措施已成为现代很多家庭优先考虑的问题之一。针对家庭安全的要求,设计了一种基于单片机的智能安防报警系统。该设计由硬件电路设计和软件设计两大块组成。硬件电路由状态指示灯、单片机STC89C52最小系统、蜂鸣器报警模块和DYP-ME003人体红外传感器模块组成。软件设计由单片机C语言软件开发系统Keil进行程序编写,对其系统进行优化,实现了实时监控,现场远程报警等功能。对系统进行了测试,结果表明,系统工作稳定可靠,对居家环境能进行有效监控和报警,具有误报率低,操作简单,易于实现的优点。

Improving security measures has become one of the priorities of many modern families.According to the requirement of family safety,an intel igent security alarm system based on single chip computer is designed.This design consists of hardware circuit design and software design.The hardware circuit consists of state indicator lamp,STC89C52 minimal system,buzzer alarm module and DYP-ME003 human body infrared sensor module.The software design is programmed by Keil,the software development system of C language of MCU,and the system is optimized to realize the functions of real-time monitoring and remote alarm on the spot.The test results show that the system works stably and reliably,and can effectively monitor and alarm the home environment.It has the advantages of low false alarm rate,simple operation and easy realization.