STATE INFORMATION ANALYSIS AND MODELLING METHOD OF SEWERAGE PIPE

摘要

The present invention relates to a method for analyzing and modeling state information for safety management of water and sewage pipes, including a distance measuring sensor and a photographing device in a water and sewage pipe, and inputting a self-propelled vehicle connected to a remote control device, and remote control connected to the self-propelled vehicle Controlling a self-propelled vehicle so that a device photographs a front image and a side image inside a conduit and acquiring the captured image information from an information analysis program of a remote control device. The development plan is performed, but the distance information is displayed on the upper and lower ends of the developed plan view, the step of qualitatively analyzing the defect information of the pipeline facilities from the image information, and the image information is reconstructed in three dimensions by merging the image information. It characterized in that it provides a method for analyzing and modeling state information of water and sewage pipes, including the step of continuously outputting a stereoscopic screen based on the 3D reconstructed image. According to the present invention, it is possible to accurately analyze the current state of the pipeline by accurately reconstructing the image inside the pipeline taken by the self-propelled vehicle in three dimensions and at the same time qualitatively analyze the degree of internal defects in the pipeline and accurately grasp its position. Can achieve.