PROBLEM TO BE SOLVED: To continue automatic drive control of a vehicle even when a single failure occurs with a small scale system.SOLUTION: An automatic drive control device 101 comprises: a main calculation part 112 provided on a main ECU 11, and calculating an operation amount related to automatic drive control of a vehicle as a main operation amount a1, using plural sensors 31, 32, 33; a sub calculation part 212 provided on a sub ECU 21, and calculating an operation amount related to automatic drive control of the vehicle using sensors 31, 32 whose number is smaller than the number of sensors of the main calculation part 112, as a sub operation amount s2; a failure detection part for detecting failure of the main ECU 11 and the sub ECU 21; operation amount selection parts 411, 511, 611 for selecting any of the main operation amount a1 and sub operation amount a2, based on the failure detection result of the failure detection parts 111, 211; and an automatic drive control part for performing automatic drive control of the vehicle based on the operation amount selected by the operation amount selection parts 411, 511, 611.SELECTED DRAWING: Figure 1

    【課題】本発明は、小規模なシステムで、単一故障が起きても車両の自動運転制御を継続することを目的とする。【解決手段】本発明に係る自動運転制御装置101は、メインECU11に設けられ、複数のセンサ31,32,33を用いて車両の自動運転制御に関する操作量をメイン操作量a1として演算するメイン演算部112と、サブECU21に設けられ、メイン演算部112よりも少数のセンサ31,32を用いて車両の自動運転制御に関する操作量をサブ操作量a2として演算するサブ演算部212と、メインECU11およびサブECU21の故障を検出する故障検出部と、故障検出部111,211の故障検出結果に基づき、メイン操作量a1またはサブ操作量a2のいずれかを選択する操作量選択部411,511,611と、操作量選択部411,511,611が選択した操作量に基づき車両の自動運転制御を行う自動運転制御部と、を備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    AUTOMATIC DRIVE CONTROL DEVICE AND AUTOMATIC DRIVE CONTROL METHOD


    Additional title:

    自動運転制御装置および自動運転制御方法


    Contributors:

    Publication date :

    2017-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



    AUTOMATIC DRIVE CONTROL METHOD, AUTOMATIC DRIVE CONTROL DEVICE, AND AUTOMATIC DRIVE CONTROL PROGRAM

    TAKEDA WATARU / OMURA HIDEO / ITO TETSUYA | European Patent Office | 2023

    Free access

    AUTOMATIC DRIVE CONTROL DEVICE AND AUTOMATIC DRIVE CONTROL METHOD

    UCHIDA NAOKAZU | European Patent Office | 2017

    Free access

    AUTOMATIC DRIVE CONTROL DEVICE AND AUTOMATIC DRIVE CONTROL METHOD

    TAKAHAMA MIGAKU | European Patent Office | 2017

    Free access

    Automatic drive control device and automatic drive control method

    UCHIDA NAOKAZU | European Patent Office | 2020

    Free access

    AUTOMATIC DRIVE CONTROL DEVICE AND AUTOMATIC DRIVE CONTROL METHOD

    UCHIDA NAOKAZU | European Patent Office | 2018

    Free access