基于Arduino微控器的立交桥水位监控及报警系统.PDFVIP

第24卷第5期 铁路 计 算 机 应 用 研究与开发 Vol.24 No.5 RAILWAY COMPUTER APPLICATION RESEARCH  AND DEVELOPMENT  文章编号 1005-8451 2015 05-0013-04 ： （ ） 基于Arduino微控器的立交桥水位监控及 报警系统 敖 翔 （呼和浩特铁路局建设管理处，呼和浩特 010010 ） 摘 要：利用Arduino微控器控制GSM模块SIM900A ，以发送短信的方式实现了对公铁立交桥下水 深的远程安全监控。系统由Arduino微控器、水位监控模块、LED显示屏警示模块、GSM远程报警模块4 部分组成。HC-SR04超声波测距仪探测水位，当其超过警戒线时LED屏闪动警示，同时利用GSM模块发 送短信（SMS），远程报警。相关人员收到水位报警信息后及时采取措施处置险情。经过试验，结果证 明该系统准确可靠。 关键词：Arduino微控器；GSM模块；水位监控 中图分类号：U213.81 ∶TP39 文献标识码：A Water Level Monitoring and Alarming System based on Arduino microcontroller AO Xiang ( Construction Management Office, Hohhot Railway Administration, Hohhot 010010, China ) Abstract: The GSM module SIM900A was controlled by Arduion microcontroller to implement remote security monitoring under the overpass water depth in the form of sort message. The Water Level Monitoring and Alarming System consisted of the Arduino microcontroller, water level monitoring module, LED display warning module, GSM remote alarm module. HC-SR04 ultrasonic rangefinder was used to detect the water level. The LED would flash and alarming when the water was over cordon, at the same time, the GSM module given remote alarming in the form of SMS short message. Relevant staff would take measures to dispose when he receipted the information. After many experiments, the testing results showed that the System was accurate and reliable. Key words: Arduino microcontroller; GSM module; water level monitoring 公铁平交道口改建立交是铁路发展的趋势 [1] ， 但由于立交桥下的排水功能不完善和设