Water level monitoring terminal

Abstract

The invention provides a water level monitoring terminal. The water level monitoring terminal comprises a main control module of the water level monitoring terminal, wherein a power supply is respectively connected with a water immersion switch, a low-power-consumption wireless communication module and a water level monitoring module; after monitoring accumulated water, the water immersion switch sends an accumulated water signal to the main control module, and the main control module receives the accumulated water signal, triggers the water level monitoring module to work and sends water level information obtained by the water level monitoring module through the low-power-consumption wireless communication module; the two ends of the water level measuring capacitor are connected with the water level metering chip, the main control chip is in communication connection with the water level metering chip, and the water level measuring capacitor is different in water immersion height and corresponding capacitance value. According to the water level monitoring device, real-time monitoring of the water level is achieved, the mode that water level monitoring is started when water accumulation occurs is adopted, electric energy consumption is reduced, monitoring cost is reduced, false alarm and missing alarm are not prone to occurring, accuracy is good, and personal and property safety is effectively protected.

Description

Technical field [0001] The present invention relates to the field of water level monitoring, and more particularly to a water level monitoring terminal. Background technique [0002] In recent years, my country has been influenced by extreme weather, all over the world has frequent rainstorms, and the problems of urban areas are more serious. Many cities have been flooded when they are raining, and the tunnel culvert flooded and so on. In the case where the urban drainage system cannot quickly solve the problem, it is very important to make timely monitoring of possible low-lying locations or easy flooded areas. Through the monitoring results, the transportation of flooded areas can be downgrade, and inform the owners in time. Avoid disasters again. [0003] Currently, it is possible to monitor region or positions that are prone to flooded areas or locations based on weather forecasting warnings and manual inspections. However, in the actual environment, due to the low accuracy o...

AI Technical Summary

Problems solved by technology

However, in the actual environment, due to the low accuracy of weather forecasts, the method of rainstorm warning through weather forecasts often has false positives or missed negatives, and the monitoring effect is poor.

However, the cost of manual inspection is high, and it can only be inspected in a fixed period of time or in a short period of time. Real-time monitoring cannot be carried out, and water level changes cannot be detected in time. It is difficult to effectively reduce personal safety and property losses caused by flooding.

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