#G01B21/30

ROAD SURFACE CONDITION DETERMINING METHOD AND ROAD SURFACE CONDITION DETERMINING DEVICE

A road surface condition determining method and a road surface condition determining device. A road surface condition determining method includes: a first step of acquiring over time a signal includin…

DRIVE·Apr 30·2 min read

G01B21/30 The Yokohama Rubber Co., LTD.

PREVIEW ROAD SURFACE DETECTION DEVICE

A preview road surface detection device of a vehicle of the present invention includes: a distance sensor that is disposed in a vehicle member and detects a distance to a measurement point on a road s…

DRIVE·Sep 15·1 min read

G01B21/30 HONDA MOTOR CO., LTD.

Method for measuring the waviness of a recorded surface shape with a virtual sphere

Method for examining digitally acquired images of surfaces for their smoothness or ripple content. According to the method a virtual sphere (5) of a chosen diameter (6) is swept over one or both sides…

DRIVE·May 28·1 min read

G01B21/30 BODENMANN MARTIN [CH]