To prevent and suppress runaway driving of a vehicle due to an abnormal physical condition of the driver in the initial movement, for preventing accidents.SOLUTION: While a vehicle 300 is traveling in a predetermined area at a vehicle speed higher than a predetermined speed, when it is determined that the physical condition of the driver is abnormal (S100 to S120) and a predetermined condition indicating a sign of runaway is detected (S130), the electronic control unit 100 forcibly reduces the rate of change of the acceleration of the vehicle 300 and forcibly limits the vehicle speed. This prevents the vehicle 300 from running out of control and ensures safety.SELECTED DRAWING: Figure 2

    【課題】運転者の身体状態の異常に起因する車両の暴走運転を、その初動において防止、抑圧し、事故の未然防止を図る。【解決手段】電子制御ユニット100により、車両300が、所定以上の車速で所定の地域を走行中に、運転者の身体状態が異常と判定され(S100〜S120)、かつ、暴走行為の予兆を示す所定の条件が検出された場合(S130)に、車両300の加速度の変化率が強制的に低下せしめられると共に、車速制限が強制的に行われ、車両300の暴走が防止されて安全確保が図られるようになっている。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE RUNAWAY PREVENTION METHOD AND VEHICLE RUNAWAY PREVENTION DEVICE


    Additional title:

    車両暴走防止方法及び車両暴走防止装置


    Contributors:

    Publication date :

    2020-06-11


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    VEHICLE RUNAWAY PREVENTION SYSTEM AND VEHICLE RUNAWAY PREVENTION PROGRAM

    KITA KATSUHIKO / FURUMURA MINEO / NO YUJI | European Patent Office | 2022

    Free access

    VEHICLE RUNAWAY PREVENTION DEVICE

    TIAN ZHAO CHUN | European Patent Office | 2019

    Free access

    RUNAWAY PREVENTION DEVICE OF VEHICLE

    SOMA AKIHIRO | European Patent Office | 2017

    Free access

    VEHICLE RUNAWAY PREVENTION SYSTEM

    UCHIDA JUNJI | European Patent Office | 2021

    Free access

    RUNAWAY ALARM DEVICE AND RUNAWAY PREVENTION DEVICE

    TAKAGI MIKIO / TSURUTA YUJI / TANAKA YUKA | European Patent Office | 2021

    Free access