Road safety self-checking analysis system based on cloud platform

Abstract

The invention discloses a road safety self-checking analysis system based on a cloud platform. The system comprises a pavement maintenance terminal, a cloud management platform and a plurality of vehicle-mounted detection terminals, wherein the cloud management platform is connected with the pavement maintenance terminal and the vehicle-mounted detection terminals through a wireless communicationnetwork, each vehicle-mounted detection terminal comprises a vehicle speed detection module, an amplitude detection module, a wheel deviation detection module, a vehicle-mounted processing module anda positioning acquisition module, and the vehicle-mounted processing modules are connected with the vehicle speed detection modules, the amplitude detection modules, the wheel deviation detection modules and the positioning acquisition modules. According to the system, bumpy driving parameters of vehicles passing through the same position are analyzed to obtain the maximum sunken depth and a pavement sunken elastic danger coefficient of the position, then a to-be-maintained grade corresponding to the position is analyzed, and pavements with high to-be-maintained grades are subjected to priority maintenance treatment in sequence, so that it is guaranteed that the pavement with the large pavement driving danger degree is maintained preferentially, and maintenance timeliness is achieved.

Description

technical field [0001] The invention belongs to the technical field of road maintenance, and relates to a road safety self-inspection analysis system based on a cloud platform. Background technique [0002] Road surface roughness is an important index to evaluate the performance of the road surface. It directly affects the driving quality of the vehicle on the road surface. If the road surface is uneven, it will not only increase the driving resistance but also cause additional vibration of the vehicle, which directly affects the safety and comfort of driving. At the same time, it will also cause the wear and tear of vehicle parts and tires, and increase the consumption of fuel. With the needs of social development and the continuous expansion of road construction, people have higher and higher demands on the safety and comfort of road driving. requirements. [0003] The smoothness of the road surface is usually managed by the traffic department. The road surface is manuall...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a road safety self-inspection analysis system based on cloud platform, which solves the following problems in the prior art:

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