| 摘要 |
PROBLEM TO BE SOLVED: To provide a center-of-gravity display that can display the tolerance of the offset of a center-of-gravity position, and cancel the anxiety of an operation. SOLUTION: The display is equipped with a load/center-of-gravity position detection part 41 that detects the center-of-gravity position and load of a hull being placed on a bed by the pressure of each block of the bed being detected by a plurality of pressure sensors 18, a liquid crystal display panel 31, and a control part 44 that obtains the range of the allowable center-of-gravity position of the hull being placed on the bed for displaying the range of the allowable center-of-gravity position and the center-of-gravity of the hull being detected by the detection part 41 on the liquid crystal display panel 31. By this configuration, when the hull is placed on the bed, the load is detected for obtaining the range of the allowable center-of-gravity, and the range of the allowable center-of-gravity and a real center-of-gravity position are displayed, thus judging whether the center-of-gravity of the hull on a track is within the range of the allowable center-of-gravity position or not by an operator.
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