A first calculator calculates a relative position and a relative attitude of a vehicle based on a plurality of images captured by an image capturing apparatus mounted on the vehicle. A second calculator extracts one marker from an image captured by the image capturing apparatus, and calculates an absolute position and an absolute attitude of the vehicle based on a position and an attitude of the one extracted marker. A corrector corrects the relative position and the relative attitude based on the absolute position and the absolute attitude to generate a corrected position and a corrected attitude of the vehicle. The corrector determines whether or not the vehicle is turning, and generates the corrected attitude not using the absolute attitude calculated during a period in which the vehicle is turning, but using only the absolute attitude calculated during a period in which the vehicle is not turning.


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    Title :

    POSITIONING APPARATUS AND MOVING BODY


    Additional title:

    POSITIONIERUNGSVORRICHTUNG UND SICH BEWEGENDER KÖRPER
    APPAREIL DE POSITIONNEMENT ET CORPS MOBILE


    Contributors:

    Publication date :

    2024-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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