Highway pavement condition detection system based on novel visual sensing equipment

Abstract

The invention relates to a highway pavement condition detection system based on novel visual sensing equipment. The system comprises a controller and a plurality of roadside visual monitoring base stations which are connected with the controller and are arranged on the roadside of an expressway; each roadside visual monitoring base station comprises a visible light camera and an infrared camera, aprogram is carried in the controller, and when the controller executes the program: road surface anomaly detection: adopting a semantic classification network, capturing image data of local anomaly and diseases of a road surface, and detecting a classification result of abnormal conditions of the road surface; multi-element road section image splicing: collecting local road surface images captured by the visual monitoring base stations on each side, extracting feature vectors for matching, and realizing image splicing among different road sections; and multi-source image data fusion: analyzing the difference of overlapped parts of different road section images, and realizing transition fusion of the road section images through a fusion algorithm. Compared with the prior art, the method has the advantages that the anti-interference capability is high, the timeliness of pavement maintenance and management is improved, and the like.

Description

technical field [0001] The invention relates to the technical field of traffic monitoring, in particular to an expressway road condition detection system based on a novel visual sensing device. Background technique [0002] With the continuous increase of the mileage of expressways in our country, on the one hand, it meets people's growing urban and intercity traffic travel needs, improves the convenience, efficiency and comfort of people's travel, and drives the rapid development of my country's national economy; on the other hand On the one hand, due to the influence of traffic load and environmental changes, the road surface of the expressway is deteriorating day by day, which reduces the performance and safety performance of the expressway and shortens the service life of the expressway. The development mode of expressways in my country has gradually changed from construction to maintenance, and there is an urgent need for advanced and intelligent expressway pavement cond...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a highway pavement condition detection system based on new visual sensing equipment in order to overcome the defects of low detection accuracy and low real-time performance in the prior art.

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