Comprehensive urban road maintenance system based on online prediction

Abstract

The invention provides a comprehensive urban road maintenance system based on online prediction. The system comprises a road maintenance vehicle-mounted client and a road estimation and early warningserver. When the road estimation and early warning server predicts that a certain section of road needs maintenance according to real-time road conditions and predicted road conditions, target sectioninformation and a maintenance instruction are sent; a GPRS module of the road maintenance vehicle-mounted client receives the instruction and positions a vehicle and the target section according to the GPS module, and the road maintenance vehicle completes road maintenance of the target section according to the maintenance instruction. The method has the beneficial effects that through random grabbing and multi-dimensional measurement of urban roads, noise removal and filtering are performed on the measured road condition information, the real-time road condition of the target road section isobtained, the road condition of the target road section is predicted, the road maintenance instruction is made, detection and prediction of the road condition of the urban roads are realized, occurrence of large accidents of the urban roads is prevented, and safety of lives and property of citizens is guaranteed.

Description

technical field [0001] The invention relates to the field of urban municipal management, in particular to an online prediction-based comprehensive maintenance system for urban roads. Background technique [0002] In recent years, with the development of cities and the increase in the demand for motorized travel, the number of private cars and public transport vehicles has increased sharply. Urban roads, as the infrastructure for the operation of the entire city, bear extremely important responsibilities. Vehicles passing on urban roads Types, quantities, and traffic conditions are all important factors that affect the maintenance of urban road conditions. Moreover, land subsidence occurs from time to time on urban roads, which poses a greater threat to the safety of citizens' lives and property. At present, the detection of urban road conditions mainly relies on manpower on-the-spot observation. Only when there are serious road condition problems will they be discovered and ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the development of cities and the increase in the demand for motorized travel, the number of private cars and public transport vehicles has increased sharply. Urban roads, as the infrastructure for the operation of the entire city, bear extremely important responsibilities. Vehicles passing on urban roads Types, quantities, and traffic conditions are all important factors that affect the maintenance of urban road conditions. Moreover, land subsidence occurs from time to time on urban roads, which poses a greater threat to the safety of citizens' lives and property. At present, the detection of urban road conditions mainly relies on manpower on-the-spot observation. Only when there are serious road condition problems will they be discovered and maintained. At this time, the traffic conditions of urban roads have already been affected to a certain extent. Technology to predict urban road conditions and make road maintenance instructions to prevent large-scale accidents on urban road conditions

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