SPREADER POSITION CONTROL

SPREADER POSITION CONTROL

A method of providing position control information for controlling the movement of a spreader (400) of a crane (10) towards a spreader target position is disclosed. The method comprises measuring both the distance to the loading/unloading target position (32, 36) and the distance to a position of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOUHIA, Jyrki, LUKKALA, Jyri, ASIKAINEN, Mikko, TUULKARI, Tomi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A method of providing position control information for controlling the movement of a spreader (400) of a crane (10) towards a spreader target position is disclosed. The method comprises measuring both the distance to the loading/unloading target position (32, 36) and the distance to a position of the spreader (400) for determining both a loading/unloading target position (32, 36) and the position of the spreader (400) in a fixed coordinate system. The method also comprises causing position control information corresponding to the position of the spreader (400) and the loading/unloading target position (32, 36) to be transmitted to the crane (10).