The vehicle position estimation device includes a processor configured to estimate a vertical position of a vehicle based on an output of a vehicle state detection device, detect actual dividing lines at both left and right sides of the vehicle, compare a dividing line on a map at the vertical position of the vehicle and an actual dividing line and estimate a horizontal position of the vehicle, and determine a driving route of the vehicle. The processor is configured to calculate an amount of change of a horizontal position with respect to the driving route based on a map information for each of dividing lines of both left and right sides of the driving route in a predetermined range, and determine a dividing line on the map for comparison based on the amounts of change.


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    Title :

    Vehicle position estimation device, vehicle position estimation method, and non-transitory recording medium


    Contributors:

    Publication date :

    2024-09-10


    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 / 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




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