To provide an accelerator-brake conversion device which is configured to prevent a runaway accident caused by mistake in stepping down an accelerator pedal instead of a brake pedal, and which can cope with a driver in any case by stopping a vehicle, without allowing the vehicle to accelerate or go out of control even when a driver gets into a panic for some reason during driving alone with no other occupants, therefore strongly steps down the accelerator pedal instead of the brake pedal.SOLUTION: On the basis of behavior and actions taken by a driver at an abnormal time, focusing on a fact that a driver tends to project strongly his or her leg forward, the inventor has established a countermeasure technique for preventing accidents commonly applicable to all people, by determining a correlation between projection force and body weight digitally. A pressure sensor for measuring body weight is incorporated in a vehicle seat in order to sense the body weight, and a pressure sensor (2) for measuring stepping-down force is installed in an accelerator pedal mounting part. Data values from both sides are inputted to an AI storing the correlation, and then it is determined whether the driver is normal or abnormal by comparing magnitudes of the data values. When normality is determined, the driver is allowed to keep driving, and when abnormality is determined, an abnormality signal is sent to ECU, and then the ECU sends a releasing signal to an accelerator device and also sends an operation signal to a brake device, so as to stop the vehicle.SELECTED DRAWING: Figure 3

    【課題】本発明は、アクセル・ブレーキ踏み間違い暴走事故防止に関する。運転者が、同乗者もなく一人で運転中、何らかの原因でパニックになり、アクセルペダルをブレーキペダルと間違えて強力に踏込んだ場合でも加速・暴走せず車を停止させる、運転者の全てに対応できる装置を提供する。【解決手段】運転者の異常時の習性行動から、脚を前に強力に突き出すことに着目。デジタル的に、突き出す力と体重との相関関係を割り出し、万人に共通な事故防止対策技術を確立。体重検知に体重測定用圧力センサーを座席シートに内包させ、踏込み力測定用圧力センサー(2)をアクセルペダル取付け部に設置。相関関係を記憶したAIに双方からのデータ値を入力、それらの軽重比較から正常、異常を判断。正常の場合は運転続行、異常の場合はECUに異常信号を送り、ECUからアクセル装置に解除信号を、ブレーキ装置に作動信号を送って車を停止させる。【選択図】図3


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    Title :

    ACCELERATOR-BRAKE CONVERSION DEVICE


    Additional title:

    アクセル・ブレーキ変換装置


    Contributors:

    Publication date :

    2023-09-14


    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



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