A road surface inspection device detects an abnormal region on a road surface from the road surface on a road image captured by a camera. The road surface inspection device determines whether the detected abnormal region overlaps a trace on the road image, along which the wheels of a patrol car are expected to pass on the road surface. When the abnormal region overlaps the trace of wheels, the road surface inspection device determines whether an acceleration at the measurement time corresponding to the captured time of the road image among the accelerations measured during driving on the road surface by a G-sensor is outside a predetermined range.
Road surface inspection device, road surface inspection method and recording medium
2016-01-12
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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