摘要
设计一款家用安全防护系统,能对家庭中燃气泄露、火灾和盗窃等突发事件进行实时监测和信息传输。系统由主机和从机两部分组成,红外遥控开关控制整个系统的开闭,通过从机单片机实时地采集和处理燃气、烟雾、人员入室等事故信息,并由NRF24L01无线模块发送给主机;主机通过NRF24L01接收事故信号,处理后将报警信息通过GSM通讯模块以短信形式第一时间发送至用户手机。系统具有成本低廉、功耗低、操作简单等特点,应用前景广阔。
Introduce a design method of family guard system.The scheme not only embodies the prevention of gas leakage,fire disaster and guard against theft,but also includes signal analysis and information transmission for these emergencies as well.The whole system is regulated by an infrared remote control.The MCU simultaneously collects the information of accidents which is then transmitted to the terminal through the NFR24L01 wireless module.The MCU of the terminal receives the signals,deals with them,and informs the information to users promptly via GSM module which can send and receive messages.The system has merits of low lost,low power loss,simple to operation etc,it has widely application prospect.
出处
《电子设计工程》
2012年第3期20-22,27,共4页
Electronic Design Engineering
基金
郑州大学创新性实验计划资助项目(2010CXSY108)
