During the flood season, in order to fully grasp the basic hydrological conditions of river water, Fengtu launches the Water Level Monitoring Station.
The Water Level Monitoring Station can provide accurate and effective on-site hydrological information in time when a disaster is approaching, thus realizing the early warning and forecasting function. During the occurrence of a disaster, it can conduct follow-up consultations and formulate contingency plans, and can also conduct report summaries afterwards.
Its front end uses a variety of equipment such as radar water level gauges and rainfall meteorological sensors to implement real-time hydrological monitoring. By installing a phone card in the DTU and relying on the 4G network, wireless data transmission is achieved. It uses the front-end sensor to detect the water level, and then transmits the data to the DTU through a dedicated protocol, and finally uploads the data to the command system, thereby realizing real-time online monitoring of the river water level.
Moreover, through API or standard hydrological/water resources protocols, data exchange and sharing with external systems is achieved.
The Water Level Monitoring Station adopts the power supply method of "solar energy + lithium battery". This design not only effectively solves the problem of difficult power supply due to remote locations, but also fully guarantees the stability of device power supply.
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