An intelligent water conservancy online monitoring system

Abstract

The present invention relates to the field of water conservancy technology, and discloses an intelligent water conservancy online monitoring system, which includes a data acquisition and preprocessing module that obtains raw data from sensors and performs preprocessing operations, extracts and classifies features of the raw data, and calculates the approximate location of leakage using time difference of arrival and multi-sensor array technology; a digital twin model construction module that constructs a high-fidelity virtual model to simulate the operating state of the actual pipeline system. The present invention integrates voiceprint recognition technology and DRL algorithm, shortens the response time and improves the positioning accuracy, and through the calculation of the instantaneous change rate and sliding window average value of water flow velocity, pressure and acoustic signals, the adaptive control strategy enables the system to dynamically adjust the state space and action space according to the current water flow conditions, accurately locate the leakage point, reduce the safety risks caused by leakage, and improve the efficiency of water resource management.

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