基于LoRaWAN的大坝和岩土工程安全监测系统

Dam and Geotechnical Engineering Safety Monitoring System Based on LoRaWAN

针对传统的大坝和岩土工程安全监测系统中传感器布置比较分散时电缆需求多和施工成本高、施工期主要采用读数仪人工读数等问题,提出了一种基于LoRaWAN的大坝和岩土工程安全监测的无线通信系统的解决方案,主要包括云终端、网关和云平台。系统已应用于包括国家某大型建设工程在内的10多个工程的安全监测,取得了良好的应用效果。特别是为大坝和岩土工程的施工期安全监测提供了一个可行的解决方案。

In the traditional dam and geotechnical engineering safety monitoring system,when the sensor layout is relatively scattered,the cables demand and the construction cost is high,a reader is mainly used for manual reading during the construction period.A solution of wireless communication system for dam and geotechnical engineering safety monitoring based on LoRaWAN is proposed,which mainly includes cloud terminal,gateway and cloud platform.The system has been applied to the safety monitoring of more than 10 projects,including a national large-scale construction project,and has achieved good application results.In particular,it provides a feasible solution for the safety monitoring of dam and geotechnical engineering during the construction period.