Water supply pipe network disaster simulation system construction method and system based on three-dimensional GIS model

• Main Authors: WU YUDONG, LI DINGCHENG, TANG YUNXIAO, JIANG ZHIGANG, LIN ZE
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a water supply pipe network disaster simulation system construction method based on a three-dimensional GIS model. The method comprises the steps that pipe network distribution of a three-dimensional GIS model server, a three-dimensional GIS model of a pipe network built-in sensor, a pipe network valve, a water meter and a motor and position information are acquired; establishing a three-dimensional GIS model of the pipe network disaster scene according to the pipe network disaster scene needing to be simulated; a sensor, a valve, a motor and a water meter are controlled in the three-dimensional GIS model of the pipe network disaster scene to simulate a water supply pipe network disaster event, and a rescue process is simulated in the three-dimensional GIS model of the pipe network disaster scene; and evaluating a simulation result of the disaster event of the water supply pipe network, and judging a suspected fault point. According to the system and the method, pipe network disaster e