The present invention has an object of providing a relative position determining apparatus, a relative position determining method, and a relative position determining program which enable accurate determination of relative positions of moving objects even when whether position information of each of the moving objects or map information is accurate is unknown. A relative position determining apparatus according to the present invention includes: a first trajectory information obtaining unit (41) obtaining first trajectory information that is a set of first trajectory points indicating positions that a first moving object has passed; a second trajectory information obtaining unit (42) obtaining second trajectory information that is a set of second trajectory points indicating positions that a second moving object has passed; a map information obtaining unit (43) obtaining map information including lane shape information indicating a shape of each lane; a matching determining unit (44) determining whether each of the first trajectory information and the second trajectory information matches the lane shape information; and a relative lane determining unit (45) determining relative lanes of the first moving object and the second moving object, based on a result of the determination by the matching determining unit (44).


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    Title :

    RELATIVE POSITION DETERMINING DEVICE, RELATIVE POSITION DETERMINING METHOD, AND RELATIVE POSITION DETERMINING PROGRAM


    Additional title:

    VORRICHTUNG, VERFAHREN UND PROGRAMM ZUR BESTIMMUNG DER RELATIVEN POSITION
    DISPOSITIF DE DÉTERMINATION DE POSITION RELATIVE, PROCÉDÉ DE DÉTERMINATION DE POSITION RELATIVE ET PROGRAMME DE DÉTERMINATION DE POSITION RELATIVE


    Contributors:

    Publication date :

    2022-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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