To provide a device for preventing runaway due to an operational error of an accelerator pedal.SOLUTION: A vehicle runaway prevention device is configured so that, a sensor switch is provided on an accelerator pedal of a vehicle, the sensor switch includes plural detection points dispersed in an operation path of the accelerator pedal and detects whether or not there is abnormality in step-in speed of the accelerator pedal through a transit time difference of the accelerator pedal, and if there is abnormality, the sensor switch outputs an abnormality signal. A control unit receives the abnormality signal from the sensor switch, transmits a control signal to a brake for controlling oil supply of an engine, blocks a large amount of oil supply operation, restricts an operation of the vehicle, for achieving runaway prevention function. A release unit is provided on a shift lever and detects a position of the shift lever, and when the shift lever is put into a P range (parking) or N range (neutral), the release unit transmits the release signal to the control unit for releasing the control signal.SELECTED DRAWING: Figure 1

    【課題】アクセルペダルの誤操作による暴走を防止する装置を提供する。【解決手段】本発明は車両暴走防止装置であって、センサスイッチは車両のアクセルペダルに設けられ、該アクセルペダルの動作経路上に分散される複数の検出点を含み、該アクセルペダルの通過時間差を介して、該アクセルペダルの踏み込み速度に異常があるか否かを判定し、異常がある場合、異常信号を出す。制御ユニットは該センサスイッチからの該異常信号を受信し、エンジンの給油を制御するブレーキに制御信号を伝送し、大量の給油動作を遮断して、車両の動作を制限して、暴走防止機能を達成する。解除ユニットはシフトレバーに設けられ、該シフトレバーの位置を検出し、Pレンジ(駐車)又はNレンジ(ニュートラル)に該シフトレバーを入れるとき、該解除ユニットは、解除信号を該制御ユニットに伝送して該制御信号を解除する。【選択図】図1


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    Title :

    VEHICLE RUNAWAY PREVENTION DEVICE


    Additional title:

    車両暴走防止装置


    Contributors:

    Publication date :

    2019-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16H Getriebe , GEARING



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