基于单片机的家庭防漏水系统设计
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摘要
为解决现有漏水报警器价格偏贵、功能单一等问题,设计提出一种基于STC89C52RC单片机的、利用霍尔元件代替水流传感器的低成本新方案,通过检测水管中的水是否长期流动来判断是否漏水,利用霍尔测速原理实现水管"爆管"检测,适用于家庭漏水检测、报警及控制等。当检测到漏水信号时,系统会通过GSM短信模块即时发送报警短信,告知用户水管漏水,且用户可以利用短信远程控制系统,开合电磁阀,提高了人机交互的能力。本装置能减少因忘关水龙头、水管爆管等原因造成的水资源浪费,体积小,功耗低,性价比高,具有实用性。
To solve several defects of exciting water-leakge alarms,such as expensive price,simple functions and so on,in this paper,an original and low cost alarm based on STC89C52 RC MCU(Micro Controller Unit)and hall sensor was designed,a hall element is used instead of water flow sensor to test whether water in thepipe flow for a long time.If water flows always,it would be determined to leak. It also can detect the burst pipes by measuring water's speed by the hall element.When the leakage signal is detected,the system will send alarm messages to user immediately by GSM module,and the user also can control remotely the system by the short message,opening and closing solenoid valve to cut off flow.This device can reduce the waste of water caused by open water taps、burst pipes,etc. It has not only small volume、low power、low cost and high performance,but also practicability.
To solve several defects of exciting water-leakge alarms,such as expensive price,simple functions and so on,in this paper,an original and low cost alarm based on STC89C52 RC MCU(Micro Controller Unit)and hall sensor was designed,a hall element is used instead of water flow sensor to test whether water in thepipe flow for a long time.If water flows always,it would be determined to leak. It also can detect the burst pipes by measuring water's speed by the hall element.When the leakage signal is detected,the system will send alarm messages to user immediately by GSM module,and the user also can control remotely the system by the short message,opening and closing solenoid valve to cut off flow.This device can reduce the waste of water caused by open water taps、burst pipes,etc. It has not only small volume、low power、low cost and high performance,but also practicability.
引文
[1]刘丰年,王爱华.一种远程智能漏水实时监控报警系统的设计与实现[J].三门峡职业技术学院学报,2017,16(1):131-134.
[2]吴鹏程.基于MCU的智能漏水检测系统设计[J].现代电子技术,2010,33(14):155-156,166.
[3]刘锋利.供水系统用户终端漏水故障实时监控系统的设计[J].桂林航天工业高等专科学校学报,2011,16(4):438-439.
[4]汪辉,宗福兴,陈帆,等.机房漏水检测与精确定位装置研究[J].后勤工程学院学报,2013,29(5):77-83.
[5]王志华.家庭防水管漏水简易装置的设计[J].中国高新技术企业,2012(27):36-37.
[6] Water Leakge Detecting System Using Two SoundChange Comparison. KYUNG. BO YUNG.外国专利:KR20090025045[P]. 2009-03-10.
[7]宋海燕,陈继涛,秦富贞.基于单片机的船舶舱室漏水报警系统设计[J].山东工业技术,2017(22):23.
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[9]吴翠娟.基于SIM900A的智能家居跑水自动报警系统设计[J].信息通信,2015(11):73-74.
[10]王雅君,胡宇祥,张仕镜,等.基于物联网的智能家居防漏水系统[J].科技与创新,2016(21):86,90.
[11]李创军,张耀文.5V直流稳压电源的设计[J].广东科技,2013,22(20):59-60.
[12]王廷才. Protel DXP应用教程[M].北京:机械工业出版社,2004.
[13]罗莹.家庭煤气泄漏检测报警及控制装置[D].福州:福建农林大学,2012.
[14]李诚.供水管网水力状态模拟及爆管信号识别研究[D].昆明:昆明理工大学,2017.
[15]黄俊.基于霍尔传感器的电动小车测速监测系统的研究与设计[J].电子设计工程,2018(4):99-103.
[16]高原,陈雅妮.基于GSM的智能遥控开关控制装置的设计[J].电子技术,2017,46(6):26-28.
[17]齐海东,张小杰,吴编.基于GSM的远程控制系统[J].白城师范学院学报,2017,31(10):12-15.
[2]吴鹏程.基于MCU的智能漏水检测系统设计[J].现代电子技术,2010,33(14):155-156,166.
[3]刘锋利.供水系统用户终端漏水故障实时监控系统的设计[J].桂林航天工业高等专科学校学报,2011,16(4):438-439.
[4]汪辉,宗福兴,陈帆,等.机房漏水检测与精确定位装置研究[J].后勤工程学院学报,2013,29(5):77-83.
[5]王志华.家庭防水管漏水简易装置的设计[J].中国高新技术企业,2012(27):36-37.
[6] Water Leakge Detecting System Using Two SoundChange Comparison. KYUNG. BO YUNG.外国专利:KR20090025045[P]. 2009-03-10.
[7]宋海燕,陈继涛,秦富贞.基于单片机的船舶舱室漏水报警系统设计[J].山东工业技术,2017(22):23.
[8]田端财.基于AT89C51单片机漏水防护装置设计[J].数字技术与应用,2013(5):21.
[9]吴翠娟.基于SIM900A的智能家居跑水自动报警系统设计[J].信息通信,2015(11):73-74.
[10]王雅君,胡宇祥,张仕镜,等.基于物联网的智能家居防漏水系统[J].科技与创新,2016(21):86,90.
[11]李创军,张耀文.5V直流稳压电源的设计[J].广东科技,2013,22(20):59-60.
[12]王廷才. Protel DXP应用教程[M].北京:机械工业出版社,2004.
[13]罗莹.家庭煤气泄漏检测报警及控制装置[D].福州:福建农林大学,2012.
[14]李诚.供水管网水力状态模拟及爆管信号识别研究[D].昆明:昆明理工大学,2017.
[15]黄俊.基于霍尔传感器的电动小车测速监测系统的研究与设计[J].电子设计工程,2018(4):99-103.
[16]高原,陈雅妮.基于GSM的智能遥控开关控制装置的设计[J].电子技术,2017,46(6):26-28.
[17]齐海东,张小杰,吴编.基于GSM的远程控制系统[J].白城师范学院学报,2017,31(10):12-15.