To provide an unloading system and a control method for the unloading system with which cargoes loaded on a load-carrying platform of a vehicle can be unloaded automatically to the outside of the vehicle.SOLUTION: A control device 600 makes a rear face range finder 200 measure a first surface of a coil 800, and causes a moving device 400 to move a lateral face range finder 300 to a first post-transfer position on the basis of a first position that is a measurement result of the first surface, makes the lateral face range finder 300 measure the first surface at the first post-transfer position. Then, the control device makes the moving device 400 move the lateral face range finder 300 to a second post-transfer position on the basis of a coil width Wc, makes the lateral face range finder 300 measure a second surface at the second post-transfer position, obtain a coil width Wc det on the basis of a measurement result of the first surface and a measurement result of the second surface measured by the lateral face range finder 300. On the basis of the first position and the width Wc_det, the control device obtains target coordinates at the time of unloading the coil 800 and causes a crane device 500 to move to the target coordinates and unloading the coil 800.SELECTED DRAWING: Figure 1

    【課題】車両の荷台に積み込まれている積荷を車両の外へと自動で荷卸しすることができる荷卸システム及び荷卸システムの制御方法を提供すること。【解決手段】制御装置600は、背面測距装置200によりコイル800の第1面を計測させ、第1面を計測した結果である第1位置に基づき移動装置400により側面測距装置300を第1移動後位置に移動させ、第1移動後位置で側面測距装置300により第1面を計測させ、コイル幅Wcに基づいて移動装置400により側面測距装置300を第2移動後位置に移動させ、第2移動後位置で側面測距装置300により第2面を計測させ、側面測距装置300により第1面を計測した結果と第2面を計測した結果とに基づきコイル幅Wc_detを求め、第1位置及び幅Wc_detに基づいてコイル800を荷卸しするときの目標座標を求め、クレーン装置500を目標座標に移動させてコイル800を荷卸しする。【選択図】図1


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    Title :

    UNLOADING SYSTEM AND CONTROL METHOD FOR UNLOADING SYSTEM


    Additional title:

    荷卸システム及び荷卸システムの制御方法


    Contributors:

    Publication date :

    2023-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / G01S RADIO DIRECTION-FINDING , Funkpeilung



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