The present invention provides a travel obstruction detection device and a vehicle navigation system capable of appropriately detecting a location of a travel obstruction on a road and thereby providing travel obstruction information before travel of a vehicle. The travel obstruction detection device includes: a data acquisition section that receives data at least including information on location of the vehicle from an on-board controller; an obstruction information generation section that generates the travel obstruction information around a travel location on the basis of a swept path of the vehicle calculated from history of the received location information; and an obstruction information transmission section that transmits the generated travel obstruction information to the on-board controller.


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    Title :

    TRAVEL OBSTRUCTION DETECTION DEVICE AND VEHICLE NAVIGATION SYSTEM


    Contributors:

    Publication date :

    2020-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / G06K Erkennen von Daten , RECOGNITION OF DATA



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