To calculate a position of a vehicle on a road with a higher accuracy. An in-vehicle navigation device 1 is provided with a control portion 10 acquiring photographed image data obtained by photographing an outside of the vehicle, calculating, when object image data that is image data of a road sign is included in the photographed image data, a relative position of the vehicle relative to the road sign on the basis of the object image data, and detecting a position of the vehicle on a road on the basis of the calculated relative position.
INFORMATION PROCESSING DEVICE, AND VEHICLE POSITION DETECTING METHOD
INFORMATIONSVERARBEITUNGSVORRICHTUNG UND FAHRZEUGPOSITIONSERKENNUNGSVERFAHREN
DISPOSITIF DE TRAITEMENT D'INFORMATIONS, ET PROCÉDÉ DE DÉTECTION DE POSITION DE VÉHICULE
2018-11-21
Patent
Elektronische Ressource
Englisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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