To provide a vehicle runaway prevention system which is used for preventing an operator from forgetting to attach wheel stoppers to one or more wheels, and capable of confirming that the wheel stoppers are attached to the one or more wheels without adding parts for detecting the wheel stoppers, to a vehicle.SOLUTION: A vehicle runaway prevention system comprises: a pair of wheel stoppers attached to one or more wheels when a vehicle with a working device and its operation part is stationary; and a confirmation terminal to confirm attachment of the wheel stoppers. The confirmation terminal comprises: an imaging part; a detection part to detect presence of the wheel stoppers and of a reference object serving as a reference for the wheel stopper positions in the image imaged by the imaging part; a calculation part to calculate a positional relation between the wheel stoppers and the reference object; an authentication part to authenticate that the wheel stoppers are attached to the wheels when the positional relation between the wheel stoppers and the reference object is a prescribed relation; and an operation permission part to transmit an operation permission signal to permit an operation part to operate on the condition that the authentication by the authentication part is succeeded.SELECTED DRAWING: Figure 2

    【課題】作業者が車輪に輪止めを取り付け忘れることを防ぐためのものであって、車両に輪止めを検出するため部品を付加することなく、車輪に輪止めが取り付けられたことを確認できる車両逸走防止システムを提供する。【解決手段】作業用装置およびその操作部を有する車両の停車時に車輪に取り付けられる輪止めと、輪止めの取り付けを確認するための確認用端末を備え、確認用端末は、撮影部と、撮影部により撮影された画像内に輪止めおよび輪止めの位置の基準となる基準対象物が存在することを検出する検出部と、輪止めと基準対象物の位置関係を算出する算出部と、輪止めと基準対象物の位置関係が所定の関係であるときに輪止めが車輪に取り付けられていることを認証する認証部と、認証部による認証がなされたことを条件として操作部の操作を可能とする操作許可信号を送信する操作許可部を備える。【選択図】図2


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    Title :

    VEHICLE RUNAWAY PREVENTION SYSTEM AND VEHICLE RUNAWAY PREVENTION PROGRAM


    Additional title:

    車両逸走防止システムおよび車両逸走防止プログラム


    Contributors:
    KITA KATSUHIKO (author) / FURUMURA MINEO (author) / NO YUJI (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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