A map information system includes: at least one vehicle; and a map server configured to communicate with the vehicle and store a high-precision map, wherein the vehicle includes: a turn signal lever sensor configured to detect a turn signal operation by a driver; an external environment sensor configured to acquire information on surroundings of the vehicle; an own vehicle position identifying device configured to identify a position of the vehicle; and a controller configured to transmit, to the map server, the turn signal operation, the position of the vehicle, and the information on the surroundings, and the map server updates the high-precision map based on the information acquired by the external environment sensor when comparing the high-precision map stored in the map server with the turn signal operation and determining that a branching route is present.


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    Titel :

    MAP INFORMATION SYSTEM


    Beteiligte:
    CHIKAMORI HIDETOSHI (Autor:in) / NAKAMURA KAZUMASA (Autor:in) / KONISHI HITOSHI (Autor:in) / HARAYAMA TAKUJI (Autor:in) / MASAKAWA TOMOAKI (Autor:in) / ASO NAOFUMI (Autor:in) / MATSUZAWA RYO (Autor:in) / WANG ZHAOQI (Autor:in)

    Erscheinungsdatum :

    2022-07-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06V



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