UNLOADER INSTALLATION
To provide an unloader installation allowing for determining a wall surface of a hold.SOLUTION: An unloader installation comprises a ranging sensor 130, 131 that is provided on a vertical transport mechanism to unload a cargo and measures distances up to a plurality of measurement points on a scan l...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide an unloader installation allowing for determining a wall surface of a hold.SOLUTION: An unloader installation comprises a ranging sensor 130, 131 that is provided on a vertical transport mechanism to unload a cargo and measures distances up to a plurality of measurement points on a scan line and a hold wall surface-measurement point extracting section 156 that derives an angle defined by a vector at a measurement point between two points on a scan line and a vertically downward direction and determines a measurement point corresponding to a wall surface of a hold as a wall surface of the hold based on a defined angle derived. This makes it possible to determine a wall surface of the hold.SELECTED DRAWING: Figure 5
【課題】船倉の壁面を判定する。【解決手段】荷揚げ装置は、積荷を荷揚げする垂直運搬機構に設けられ、走査ライン上における複数の計測点までの距離を計測する測距センサ１３０、１３１と、走査ライン上における２点間の計測点のベクトルと、鉛直下方向とのなす角を導出し、導出したなす角に基づいて、船倉の壁面に対応する計測点を船倉の壁面と判定する船倉壁面計測点抽出部１５６と、を備える。これにより、船倉の壁面を判定することができる。【選択図】図５ |
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