A method for estimating pipe removal depth in concrete pouring based on artificial intelligence video analysis

Abstract

The invention provides a method for estimating the depth of extubation in concrete pouring based on artificial intelligence video analysis. By analyzing the collected video data, during the installation process of the conduit, the behavior process of installing a single conduit is analyzed, and the number of all conduits installed is counted. Combined with the hole depth parameter, estimate the length of a single catheter; during the pouring process, analyze the behavior process of a single extubation, analyze the number of extubated sections in a single extubation behavior, and combine the estimated length of a single pipe to estimate the extracted catheter length. Using the pouring volume and hole diameter information, calculate the depth of the current concrete, combined with the above analysis, calculate the remaining conduit length in the current concrete, estimate whether the extubation is compliant, and whether risk warning is required. The present invention adopts the intelligent side station supervision of the whole process, which avoids the potential risks caused by the human factors of the supervisors. Online real-time risk early warning requires only a small number of supervision experts to remotely analyze and judge the risks of the system early warning, so that the side station supervision and management personnel Efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a method for estimating the pipe removal depth in concrete pouring based on artificial intelligence video analysis. Background technique [0002] Concrete pouring quality management is an important part of the supervision work at the side station of the construction site. The pouring method often adopts the conduit method underwater concrete pouring method. During the pouring process of this method, the supervision of the depth of pipe removal is one of the core supervision items in the quality management of concrete pouring. . The reason why it needs to be supervised and managed is that when the underwater conduit is poured, the conduit is assembled in sections at the beginning until the conduit goes deep into the empty bottom of the pouring. After a certain amount of concrete is poured, the part of the conduit buried in the concrete is too deep. As a result, t...

AI Technical Summary

Problems solved by technology

[0003] Under the existing manual on-site supervision and management mode, its shortcomings are more obvious. The specific developments are as follows: the quality of side station supervision and management has the following high-risk problems: the quality of side station supervisors is uneven, and it is impossible to fully grasp the side station supervision. The key points of the side station can easily lead to the loss of control of the side station process; the supervisors have great discretion, and the lack of image data support for the side station process and side station management results can easily lead to the supervision accepting benefits and relaxing management; during the side station supervision process, due to the side station The supervisors lack restraint, and it often happens that only the side stations do nothing or do little; the supervision records of the side stations are not serious and have no traceability; during the side station process, there are safety and quality hazards or violations of mandatory standards for engineering construction. Behavior, stay in rectification suggestions or verbal notification, do not track and close the rectification situation

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