A system for generating and/or updating a digital model of at least one sub-region of a digital map includes on the vehicle-side: one or more sensors for capturing vehicle surroundings data; one or more processors, which are configured to determine updating data of the sub-region of the digital map if an event occurs in the form of a difference between objects in the map data and objects in the surroundings data; a transceiver which is configured to receive a message with a seed for a random number from a backend device; the processors generate a random number based on the seed; the transceiver forwards the updating data with the event and its associated spatial position to the backend device if the vehicle-side database is in a default mode in relation to the spatial position of the event or if the random number exceeds a certain value.


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    Title :

    VERFAHREN UND EINRICHTUNG


    Additional title:

    METHOD AND DEVICE
    PROCÉDÉ ET DISPOSITIF


    Contributors:

    Publication date :

    2020-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06K Erkennen von Daten , RECOGNITION OF DATA



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