| 摘要 |
PROBLEM TO BE SOLVED: To provide a crane control system device capable of preventing or avoiding a collision between a hoisting accessory or a container held by the hoisting accessory and an already stacked container when extracting an intermediate part and removing the intermediate part. SOLUTION: This crane control system device has a plurality of detectors 20A and 20B arranged in a trolley and arranged vertically upward in the center of a void between the other container adjacent in a position for loading and unloading a certain container and the certain container, a first arithmetic processing part 30 determining the collision between the certain container and the other container based on a comparison between a distance and a specified value by arithmetically operating the distance in the void direction detected by scanning by the detectors, and a second arithmetic processing part 31 limiting a housing or lowering a speed of a crane when determining the collision in the arithmetic processing part 30. COPYRIGHT: (C)2009,JPO&INPIT
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