Pavement Excavation and Repair Construction Method Based on Image Recognition Survey

Abstract

The invention discloses a road surface excavation and repair construction method based on image recognition investigation, which specifically includes the following steps: step 1, using an image collector inside the frame to collect image information of cracks on the road surface, and saving the collected image information. The road surface excavation and patching construction method based on image recognition investigation is to open a fixed groove 2 on the right side of the frame, and the bottom of the inner wall of the fixed groove 2 is fixedly connected with the bottom of the image collector, and the right side of the fixed groove 2 is fixedly connected by bolts There are side plates, and a through hole is opened at the bottom of the inner wall of the second fixed groove. The acquisition camera of the image collector passes through the through hole, and the image information of cracks on the road surface is collected by the image collector inside the frame, and the collected image The information is saved. When inspecting some small cracks on the road surface, it can effectively avoid the missing problems of manual inspection and improve the repair effect of road surface cracks.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a road surface digging and mending construction method based on image recognition investigation. Background technique [0002] Pavement damage can be generally divided into two categories: structural damage and functional damage. Structural damage leads to a decrease in the bearing capacity of the pavement structure, which is manifested in the form of various structural cracks. Functional damage will affect driving quality and driving safety. The ability to serve the road surface is reduced, and the flatness and anti-skid performance are reduced. Usually, the structural damage increases to a certain extent, and functional damage will also occur. The subgrade surface of the road, especially the large-scale road, is prone to cracks. Repairing, cracks are easy to continue to expand under the weight of heavy trucks, increasing maintenance costs. [0003] Most of the existi...

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Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a pavement excavation and repairing construction method based on image recognition investigation, which solves the problem that after the current pavement is excavated, it is necessary to spray sticky layer oil on the inner wall of the groove, which is generally carried out manually. Spray gun construction increases the labor intensity of construction personnel, and at the same time, the spraying efficiency is low. When inspecting some small cracks, manual inspection is prone to omissions, and the repair effect of pavement cracks cannot be guaranteed.

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