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Vehicle-mounted equipment and road maintenance assistant management system

A technology for in-vehicle equipment and road maintenance, applied in the field of Internet of Vehicles, can solve the problems of relying on labor and inaccurate road damage reports, and achieve the effect of improving efficiency

Active Publication Date: 2019-02-26
CONTINENTAL HOLDING CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, finding road damage is still dependent on manual methods, and since the public is not a professional, its reporting of road damage may not be accurate

Method used

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  • Vehicle-mounted equipment and road maintenance assistant management system
  • Vehicle-mounted equipment and road maintenance assistant management system
  • Vehicle-mounted equipment and road maintenance assistant management system

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Embodiment Construction

[0014] In the following description, numerous specific details are set forth in order to enable those skilled in the art to fully understand the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. Furthermore, it should be understood that the invention is not limited to the particular embodiments described. Instead, it is conceivable to implement the present invention in any combination of the following features and elements, regardless of whether they relate to different embodiments. Accordingly, the following aspects, features, embodiments and advantages are by way of illustration only and should not be considered elements or limitations of the claims unless explicitly stated in the claims.

[0015] Aiming at the shortcomings of artificial discovery and reporting of road damage mentioned in the background technology, the inventor of the present invention proposes to us...

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Abstract

The invention discloses vehicle-mounted equipment and a road maintenance assistant management system. The vehicle-mounted equipment is connected to a vehicle bus and obtains the following information:vehicle speed, acceleration and position, wherein all or part of the information is from the vehicle bus; on the basis of the obtained information, the vehicle-mounted device detects whether a vehicle encounters a road damage on a road on which the vehicle is traveling, including: if instantaneous deceleration of the vehicle in the traveling direction are continuously detected and each instantaneous deceleration value is greater than a first threshold value, if the difference value between the instantaneous acceleration of the vehicle perpendicular to the ground and each adjacent instantaneous acceleration value is continuously detected to be greater than a second threshold value, and if the continuously detected real-time speed does not tend to zero after the instantaneous deceleration and the instantaneous acceleration are continuously detected, the vehicle-mounted device generates a road damage report including positions detected within the time interval in which the instantaneousdeceleration and the instantaneous acceleration. The vehicle-mounted equipment provided by the invention can improve the efficiency of road maintenance management without increasing additional hardware cost.

Description

technical field [0001] The invention relates to the Internet of Vehicles technology, in particular to a vehicle-mounted device and a road maintenance auxiliary management system. Background technique [0002] At present, most of the city's road maintenance still relies on the road maintenance department to conduct follow-up repair operations after manual inspections find road damage, or rely on sensor equipment installed on fixed road sections to perform follow-up repair operations after discovering road damage. Recently, some road maintenance departments have also set up a background service for road maintenance. The background provides road damage reporting telephones to the public, and coordinates repair operations by receiving telephone reports from public vehicles traveling on a certain road section about road damage in this section. [0003] Although the method of detecting and reporting road damage by public vehicles expands the detection area of ​​road damage, it als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C23/00G01S19/14G08G1/052E01C23/03
CPCG08G1/052G01C23/00G01S19/14E01C23/03
Inventor 经明王勇
Owner CONTINENTAL HOLDING CHINA CO LTD
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