| 摘要 |
PROBLEM TO BE SOLVED: To accurately unloading a cargo at a prescribed position even if the held cargo is swung. SOLUTION: In this cargo handling support method, the relative position of a holding device or a cargo to a prescribed position and the state of the swing of the holding device or the cargo are determined S108, S110 when the holding device or the cargo lowers to a prescribed height above the prescribed position (S106). A change in the horizontal position of the holding device or the cargo due to the swing while the holding device or the cargo is lowered from the prescribed height to the prescribed position is predicted (S112). Whether the holding device or the cargo is fixed stationarily is determined based on the change in the predicted position (S114, 116). When a hoist down lever is operated when the holding device or the cargo is determined to be allowed to fix stationarily (S118), a container is lowered to the ground by driving a hoist motor at a high speed (S120). COPYRIGHT: (C)2006,JPO&NCIPI
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