To provide a road surface state detection device that can detect a road surface state more accurately.SOLUTION: A road surface state detection device includes a processor. The processor acquires own vehicle information that is information containing road surface information of a travel route on which an own vehicle travels, and acquires another vehicle information that is information containing road surface information of a travel route on which another vehicle travels. The own vehicle information and the another vehicle information contain information related to a travel position in a width direction of a travel route. If a difference between a travel position in a width direction contained in the own vehicle information, and a travel position in a width direction contained in the another vehicle information is less than predetermined value, road surface information of a travel route contained in the another vehicle information is specified as road surface information of a travel route on which the own vehicle travels.SELECTED DRAWING: Figure 3
【課題】路面状態をより精度よく検出することができる路面状態検出装置を提供すること。【解決手段】路面状態検出装置は、プロセッサを備え、プロセッサが、自車両が走行する走行経路の路面情報を含む情報である自車両情報を取得し、他車両が走行する走行経路の路面情報を含む情報である他車両情報を取得し、自車両情報および他車両情報は、走行経路の幅方向の走行位置に関する情報を含み、自車両情報に含まれる幅方向の走行位置と、他車両情報に含まれる幅方向の走行位置との差が所定値未満である場合、他車両情報に含まれる走行経路の路面情報を、自車両が走行する走行経路の路面情報として特定する。【選択図】図3
ROAD SURFACE STATE DETECTION DEVICE
路面状態検出装置
11.05.2023
Patent
Elektronische Ressource
Japanisch
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