Pavement health condition rapid detection system and method

Abstract

The invention discloses a pavement health condition rapid detection system and method. The pavement health condition rapid detection system comprises acquisition modules, a vehicle-mounted terminal, acloud server and a visual terminal, wherein the acquisition modules are used for acquiring an in-vehicle vibration acceleration, a pavement disease video and GPS positioning data; the vehicle-mountedterminal is used for receiving the data of each acquisition module, carrying out preprocessing on the acquired data and uploading the processed data to the cloud server; the cloud server is used forreceiving, parsing and storing the data uploaded by the vehicle-mounted terminal; and the visual terminal is used for releasing the data, generating a report and providing real-time, multi-dimensionaland customized display of a detection result; the acquisition modules are connected with the vehicle-mounted terminal by a transmission module; and the vehicle-mounted terminal, the cloud server andthe visual terminal are connected by a network. According to the pavement health condition rapid detection system and method disclosed by the invention, data acquisition, transmission, parsing and release are integrated into one whole body, detection cost is greatly reduced, and accurate and high-frequency road pavement condition and road safety information can be conveniently provided for the social public.

Description

technical field [0001] The invention relates to a road surface detection system and method, in particular to a road surface health condition rapid detection system and method. Background technique [0002] In recent years, data-driven maintenance decision-making has become a national policy requirement, but my country is still facing huge testing pressure. In the road network of more than 4.5 million kilometers, only about 10% of expressways and high-grade roads have been However, there is a lack of suitable detection methods for large-scale low-grade roads and township roads, and only a few large cities carry out daily inspection and maintenance of their urban roads. [0003] At present, the prices of mainstream road surface detection methods such as laser detectors and three-dimensional radar detectors often range from 1 million to 12 million. The price of the multi-functional detection vehicle developed by the Australian ARRB Group is as high as 24 million, which is diffic...

AI Technical Summary

Problems solved by technology

[0003] At present, the prices of mainstream road surface detection methods such as laser detectors and 3D radar detectors often range from 1 million to 12 million. The price of the multi-functional inspection vehicle developed by the Australian ARRB Group is as high as 24 million, which is difficult to introduce and use in large quantities. For rapid detection of road quality

On the other hand, many traditional detection methods, such as three-meter rulers, level gauges, hand-push profilers, etc., are cheap, but because they are semi-manual and semi-mechanical, their detection efficiency is low, and they are generally only used as equipment. It is used for calibration and cannot be widely promoted

[0004] In addition, the domestic road management system has the defects of high cost and low efficiency

Due to regional differences in road inspection data, the degree of data interaction is low, and excellent maintenance and repair decisions cannot be widely used

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