Rainfall sensor working state on-line monitoring system

The utility model discloses a rainfall sensor working state on-line monitoring system which comprises a single-chip microcomputer, and a state detection module, a communication module and a power supply module which are electrically connected with the single-chip microcomputer. The state detection module comprises a rainfall detection module, a blockage detection module, a tipping bucket action detection module and a reed switch detection module which are electrically connected with the single-chip microcomputer. According to the utility model, on-line monitoring of the state of the double-tipping-bucket rain sensor can be realized, and maintenance personnel can conveniently and timely master the working state of the double-tipping-bucket rain sensor. 本实用新型公开了一种雨量传感器工作状态在线监测系统，其包括单片机、以及与单片机电连接的状态检测模块、通信模块和供电模块；所述状态检测模块包括与单片机电连接的降雨检测模块、堵塞检测模块、翻斗动作检测模块、以及干簧管检测模块。本实用新型能实现对双翻斗式雨量传感器状态的在线监测，方便检修人员及时、便捷的掌握双翻斗式雨量传感器的工作状态。