PROBLEM TO BE SOLVED: To reduce the cost for inspection of a road surface.SOLUTION: The measuring method of road surface state includes the following steps of: extracting a road part which is a part of a predetermined road segment including a road surface satisfying a predetermined degradation reference based on values relevant to the predetermined road segment measured by a G sensor mounted on a travelling vehicle as measurement object segment of MCI values; and limiting the measuring target of the MCI values using a road surface condition measurement vehicle having laser scan and camera imaging functions to the measurement object segment as the part of the road segment.
【課題】路面の点検に係るコストを削減することを目的とする。【解決手段】路面状態の測定方法において、Gセンサを搭載した車両を所定の道路区間について走行させて得られたGセンサの測定値に基づいて、前記所定の道路区間の一部であって、所定の劣化基準を満たす路面を含む道路部分をMCI値の測定対象区間として抽出し、レーザスキャンおよびカメラ撮像機能を有する路面性状測定車両を用いたMCI値の測定対象を、前記道路区間の一部である前記測定対象区間に制限する。【選択図】図1
MEASURING METHOD OF ROAD SURFACE STATE, IDENTIFY METHOD OF DEGRADED POINT OF ROAD SURFACE, INFORMATION PROCESSOR AND PROGRAM
路面状態の測定方法、路面の劣化箇所特定方法、情報処理装置及びプログラム
05.10.2015
Patent
Elektronische Ressource
Japanisch
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