A traveling trajectory estimation system obtains traveling record information indicating a past traveling record of a vehicle, and characteristic object position information indicating the installation position of a characteristic object, and performs a vehicle position estimation process to estimate an object vehicle position at an object time, based on the traveling record information and the characteristic object position information. In the vehicle position estimation process, not only a time previous to the object time, but also a time subsequent to the object time, is used as a reference time. The traveling trajectory estimation system sets each of a plurality of successive times as the object time, and performs the vehicle position estimation process, to estimate the object vehicle positions at the respective times, and determines a collection of the estimated object vehicle positions as a traveling trajectory of the vehicle.


    Access

    Download


    Export, share and cite



    Title :

    TRAVELING TRAJECTORY ESTIMATION SYSTEM, TRAVELING TRAJECTORY ESTIMATION PROGRAM, AND TRAVELING TRAJECTORY ESTMATING METHOD


    Contributors:

    Publication date :

    2022-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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



    Traveling trajectory estimation system, traveling trajectory estimation program, and traveling trajectory estimating method

    ABE SADAYUKI / KAWANAI TAICHI / KAMIKADO KAZUHIKO | European Patent Office | 2024

    Free access

    TRAVELING TRAJECTORY CORRECTION METHOD, TRAVELING CONTROL METHOD, AND TRAVELING TRAJECTORY CORRECTION DEVICE

    KUROTOBI TOMOKO / TANGE SATOSHI / TSUJI MASAFUMI | European Patent Office | 2020

    Free access

    TRAVELING TRAJECTORY CORRECTION METHOD, TRAVELING CONTROL METHOD, AND TRAVELING TRAJECTORY CORRECTION DEVICE

    KUROTOBI TOMOKO / TANGE SATOSHI / TSUJI MASAFUMI | European Patent Office | 2023

    Free access

    TRAVELING TRAJECTORY CORRECTION METHOD, TRAVELING CONTROL METHOD, AND TRAVELING TRAJECTORY CORRECTION DEVICE

    KUROTOBI TOMOKO / TANGE SATOSHI / TSUJI MASABUMI | European Patent Office | 2021

    Free access

    TRAVELING TRAJECTORY GENERATION DEVICE

    ITO RIN | European Patent Office | 2023

    Free access