基于GSM的家庭智能防护系统设计

The Intelligent Family Security System Design Based on GSM

当前针对防护报警系统的研究已经较为深入了,但针对家庭安全的防护报警系统仍需进一步地研究。为了提高家庭居住环境的安全性,该文设计一款以GSM通讯技术为载体的家庭智能防护系统。它具有防盗报警、防煤气泄漏报警、漏水报警、防火报警等功能,能够对家庭环境中出现的危险信号进行实时检测并发送短信报警,同时采取相应措施减少损失。首先,该文对报警系统的性能和具体功能提出要求后,明确了方案的可行性。其次,对系统的总体方案进行设计,详细阐述了各传感器的选型和运行原理。然后,介绍了各模块间电路连接及通信方式,编写了系统的单片机控制程序。最后,对系统进行了软件仿真和实物调试。结果表明,该家庭智能防护系统满足设计要求,能够稳定、可靠地运行,具有一定的实际意义和应用价值。

At present,the research on the protection alarm systems has been in-depth,but the alarm systems for family security still need further research.To improve the safety of the family living environment,this paper designs an intelligent family security system based on GSM communication technology.The system has many functions,such as anti-theft alarm,anti-gas leakage alarm,water leakage alarm,fire alarm,and so on.It can detect the danger signals in the house in real-time and send prompt short messages.At the same time,it could take corresponding measures to reduce losses.First of al,after putting forward the requirements for the performance and specific functions of the alarm system,this paper defines the feasibility of the scheme.Secondly,this paper designs the overall scheme of the system and expounds on the selection and operation principle of each sensor in detail.Then,the circuit connection and communication mode between modules are introduced,and the single-chip microcomputer control program of the system is compiled.Final y,the system is simulated and debugged into software.The results show that the intelligent family security system meets the design requirements and could operate stably and reliably.The system has certain practical significance and application value.