Method and system for positioning water seepage position of house
Through ultrasonic positioning and water flow acoustic data analysis technology, a house structure diagram and acoustic source are constructed, which solves the problem of difficult to quickly locate the cause of house leakage in the existing technology, and achieves efficient leakage position detection.
CN119643071AActive Publication Date: 2025-03-18WEIPAI CONSTR TECH (SHANGHAI) CO LTD
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Patent Information
- Application Number
- CN202510176595.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2045-02-18
AI Technical Summary
Technical Problem
The prior art is difficult to quickly locate the causes of house leakage, such as water pipe rupture or seal aging.
Method used
The house structure diagram is constructed through ultrasonic positioning technology, combined with point cloud reconstruction and parameterized modeling technology, monitor the sound data of water flow, analyze the sound data of water flow using TDOA and Beamforming spatial spectrum estimation technology, locate the source of water flow, and match it with the house structure diagram to mark the abnormal water flow location and water pipe location.
Benefits of technology
It quickly locks the location of the cause of leakage, narrows the scope of maintenance personnel inspection, and improves the efficiency of detecting the seepage location.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a house water seepage position positioning method and system, and relates to the technical field of house water seepage detection, and the method comprises the steps: carrying out the detection of a house based on an ultrasonic positioning technology, obtaining the coordinate data of a house structure, converting the coordinate data of the house structure based on a point cloud reconstruction technology and a parametric modeling technology to generate a house structure diagram, the house structure diagram comprises a house internal space structure diagram and a wall internal structure diagram; water is fed into each water pipe of the house, and water feeding is stopped after the set water feeding duration is reached; according to the method and system for positioning the water seepage position of the house, the structural chart of the house needing water seepage position positioning can be constructed through ultrasonic detection, fine water flow sound in the house can be monitored by monitoring the ultrasonic sensor, and whether the position of the water flow sound is abnormal or not is judged by combining the structural chart of the house while the water flow sound is positioned; therefore, the position of the abnormal water flow sound is quickly locked, and the quick positioning of the leakage reason position is realized.
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