电子测试
電子測試
전자측시
Electronic Test
2015年
18期
25-26,32
,共3页
跑水检测%单片机%SIM900A%短信报警
跑水檢測%單片機%SIM900A%短信報警
포수검측%단편궤%SIM900A%단신보경
running water testing%SCM%SIM900A%SMS alarm
本文采用单片机AT89S52和GSM模块芯片SIM900A,构建一款家庭跑水自动报警的系统.系统由漏税检测电路、单片机最小系统和SIM900A短信模块等组成.漏水检测电路采用雨滴传感器和信号调理电路构成的雨滴检测模块,只要存在少量跑水,雨滴传感器就可检测到,并经信号调理电路处理后,送到单片机控制系统中,单片机向SIM900A短信模块发送指令,启动模块发送报警提示短信给家庭成员,同时向智能小区中的物业报警系统发送报警信号.
本文採用單片機AT89S52和GSM模塊芯片SIM900A,構建一款傢庭跑水自動報警的繫統.繫統由漏稅檢測電路、單片機最小繫統和SIM900A短信模塊等組成.漏水檢測電路採用雨滴傳感器和信號調理電路構成的雨滴檢測模塊,隻要存在少量跑水,雨滴傳感器就可檢測到,併經信號調理電路處理後,送到單片機控製繫統中,單片機嚮SIM900A短信模塊髮送指令,啟動模塊髮送報警提示短信給傢庭成員,同時嚮智能小區中的物業報警繫統髮送報警信號.
본문채용단편궤AT89S52화GSM모괴심편SIM900A,구건일관가정포수자동보경적계통.계통유루세검측전로、단편궤최소계통화SIM900A단신모괴등조성.루수검측전로채용우적전감기화신호조리전로구성적우적검측모괴,지요존재소량포수,우적전감기취가검측도,병경신호조리전로처리후,송도단편궤공제계통중,단편궤향SIM900A단신모괴발송지령,계동모괴발송보경제시단신급가정성원,동시향지능소구중적물업보경계통발송보경신호.
In this paper, AT89S52 microcontroller and GSM module chip SIM900A, build a home run water system automatic alarms. System consists of evasion detection circuit, microcontroller minimum system and SIM900A SMS modules and other components. Leak detection circuit detection module raindrop raindrop sensor and signal conditioning circuit, as long as the presence of a small amount of running water, rain sensor can be detected and processed by the signal conditioning circuit, to the SCM system, the microcontroller sends SMS module SIM900A command, start module sends alarm messages to family members, and sends an alarm signal to the smart cell property alarm system.
