Underground engineering patrol panoramic image processing method matched with working condition time sequence

Abstract

The invention relates to the technical field of underground engineering risk patrol, in particular to an underground engineering patrol panoramic image processing method matched with a working condition time sequence, and the method comprises the following steps: (1) creating a deep foundation pit BIM basic model with working condition information; (2) deploying a BIM basic model and building a background server; (3) field patrol and panoramic image data uploading; (4) automatically converting a panoramic image and a BIM model coordinate system; and (5) querying corresponding panoramic image data through system software by utilizing the matching relationship established in the step (3) and through model working condition information and shooting point locations, and providing a BIM supporting working condition change and a panoramic image analysis function. Through panoramic image data acquisition and BIM model linkage application, the problem of risk management judgment basis acquisition of angle and text description of photo shooting of an inspector is solved, the picture bearing information amount is increased, and engineering working condition deduction and risk development trend analysis are more convenient and visual.

Description

technical field [0001] The invention relates to the technical field of underground engineering risk inspection, in particular to a method for processing panoramic images of underground engineering inspections that matches the sequence of working conditions. Background technique [0002] With the rapid development of urban construction, the development process of underground space is accelerating. Underground engineering, as the main structure involved in the construction of super high-rise buildings, rail transit construction, and excavation of urban underground roads, is the basis and key to the development of urban underground space. It faces extremely complex water and soil environments and surrounding environments. The engineering risk factor High and difficult to construct. In order to reduce project risk and improve project safety level, the project participants generally use risk inspection methods to regularly assess the safety status of underground projects. This w...

AI Technical Summary

Problems solved by technology

However, the traditional inspection mode has certain disadvantages: (1) The photos taken by the inspection carry less information, and cannot accurately and intuitively reflect the shooting location, making it difficult to quickly understand the risk situation and locate the location of the risk; (2) Risk description and image collection The method relies more on the experience and operational ability of the inspectors; (3) information such as risk information, occurrence location information, construction time and other information has not been effectively used in comprehensive analysis, and its associated factors have a great impact on project construction

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