ROAD SURFACE CONDITION ESTIMATION APPARATUS AND ROAD SURFACE CONDITION ESTIMATION METHOD

A road surface condition estimation apparatus (1) is provided with a collecting device (111) for collecting, from vehicle (2), behavior information relating to a behavior of the vehicle; a determining device (112) for determining on the basis of the behavior information whether or not an abnormality...

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Bibliographische Detailangaben
Hauptverfasser: OBUCHI, Tatsuya, MORIAI, Takeo, KIMURA, Yosuke, FUJIMORI, Masaya, MAJIMA, Hiroshi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A road surface condition estimation apparatus (1) is provided with a collecting device (111) for collecting, from vehicle (2), behavior information relating to a behavior of the vehicle; a determining device (112) for determining on the basis of the behavior information whether or not an abnormality condition is satisfied, the abnormality condition being set on the basis of a specific behavior that is expected to be taken by the vehicle when the vehicle encounters a road surface abnormality; and an estimating device (112) for estimating a condition of the road surface on the basis of a determined result of the determining device.