| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a program for detecting deflection of the center of gravity by which a deflection of the center of gravity of a subject is precisely measured regardless of a position of the subject against a pressure distribution sensor. SOLUTION: In a mode (2) of this system for detecting deflection of the center of gravity, a standing posture center position of the subject is calculated based on pressure distribution data from a pressure distribution sensor and a relative position in a plurality of positions of the center of gravity against a standing posture center position is calculated as respective deflection of the center of gravity. The state of time variation of the deflection of the center of gravity is displayed as a graph in a window 52 for variation of the center of gravity. When a reference position Cpx in the X-axis direction and a reference position Cpy in the Y-axis direction are calculated, when outputted values of a plurality of pressure sensors 11a are 1 or more, the values are converted to 1, but when the outputted values are 0, the values are left 0 as they are, and pressure corresponding to the outputted value 1 is calculated as a position of the center of gravity of the subject when pressures corresponding to the outputted values 1 are respectively applied to the pressure sensors 11a making contact with both feet of the subject. COPYRIGHT: (C)2006,JPO&NCIPI
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