To determine an abnormality of an on-vehicle device during traveling of a self-driving vehicle by appropriately determining a route for performing abnormality determination on the basis of necessity of the abnormality determination of an on-vehicle device.SOLUTION: A self-driving system 100 determines an abnormality of an on-vehicle device at an abnormality determination point during traveling of a self-driving vehicle V by a self-driving . The self-driving system 100 includes: a route search section 14 searching a travel route from a departure point to a destination point; a route determination section 15 for determining a determination route for performing abnormality determination of the on-vehicle device from the searched travel route based on necessity to perform the abnormality determination of the on-vehicle device and the number of abnormality determination points on the travel route: and an abnormality determination section 20 performing the abnormality determination of the on-vehicle device at the abnormality determination points during traveling of the self-driving vehicle V along the determination route.SELECTED DRAWING: Figure 1

    【課題】車載装置の異常判定の必要性に基づいて異常判定を行うための経路を適切に決定し、自動運転車両の走行中に車載装置の異常判定を行う。【解決手段】自動運転システム100は、自動運転車両Vが自動運転によって走行中に、異常判定地点において車載装置の異常判定を行う。自動運転システム100は、出発地点から目的地点までの走行経路を探索する経路探索部14と、車載装置の異常判定の必要性と、走行経路内の異常判定地点の個数とに基づいて、探索された走行経路から車載装置の異常判定を行うための判定用経路を決定する経路決定部15と、判定用経路に沿って自動運転車両Vが走行中に、異常判定地点において車載装置の異常判定を行う異常判定部20と、を備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    SELF-DRIVING SYSTEM, AND ABNORMALITY DETERMINATION METHOD


    Additional title:

    自動運転システム、及び異常判定方法


    Contributors:
    HOTTA DAICHI (author) / UEKI NOBUKAZU (author) / ABE MASAYUKI (author)

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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




    DRIVING ENVIRONMENT ABNORMALITY DETERMINATION SYSTEM

    HIRANO DAISUKE / TAKENAKA KAZUHITO / MISAWA HIDEAKI et al. | European Patent Office | 2020

    Free access

    Autonomous driving system and abnormality determination method

    HOTTA DAICHI / UEKI NOBUKAZU / ABE SADAYUKI | European Patent Office | 2024

    Free access

    ABNORMALITY DETERMINATION DEVICE, ABNORMALITY DETERMINATION SYSTEM, ABNORMALITY DETERMINATION METHOD, AND ABNORMALITY DETERMINATION PROGRAM

    ISHIKAWA KENTARO / KOKIDO TOMOYOSHI / FUJIYOSHI HIROKI | European Patent Office | 2023

    Free access

    Automatic driving system and abnormality determination method

    HOTTA DAICHI / UEKI NOBUKAZU / ABE MASAYUKI | European Patent Office | 2022

    Free access