The invention provides a road surface damage detection device capable of detecting road surface damage with higher precision by a simple structure without being easily affected by the environment during detection. The road surface damage detection device includes: a front-rear acceleration acquisition unit configured to acquire a front-rear directional acceleration of a vehicle during travelling of the vehicle; a position information acquisition unit configured to acquire position information indicating a current position of the vehicle; a damage state acquisition unit configured to acquire road surface damage information which is related to a road surface on which the vehicle travels and in which road surface damage of the road surface detected based on a change state of the acceleration,and the position information corresponding to a position where the road surface damage is detected are associated with each other; and a transmission unit configured to transmit the acquired road surface damage information to an outside of the vehicle.

    本发明提供一种路面损伤检测装置,能够通过简单的结构,不易受到检测时的环境的影响地、更高精度地进行路面损伤的检测。路面损伤检测装置例如具备:前后加速度获取部,在车辆的行驶中获取车辆的前后方向的加速度;位置信息获取部,获取表示车辆的当前位置的位置信息;损伤状态获取部,对于车辆行驶的路面获取路面损伤信息,该路面损伤信息将基于加速度的变化状态检测的路面的路面损伤和与检测出该路面损伤的位置对应的位置信息建立关联;以及发送部,将获取到的路面损伤信息发送至车辆外部。


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    Titel :

    ROAD SURFACE DAMAGE DETECTION DEVICE AND ROAD INFORMATION PROVIDING SYSTEM


    Weitere Titelangaben:

    路面损伤检测装置以及道路信息提供系统


    Beteiligte:
    YAMAMOTO SHUJI (Autor:in) / UMEMURA TOSHIRO (Autor:in) / YU CHENWEI (Autor:in)

    Erscheinungsdatum :

    2020-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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