POSTURE ESTIMATING METHOD, POSTURE ESTIMATING DEVICE, AND POSTURE ESTIMATING PROGRAM

摘要

PROBLEM TO BE SOLVED: To estimate posture of a person on board using acceleration degree data that a wearable sensor detects.;SOLUTION: A posture estimating method subtracts an acceleration degree detected by a posture estimating device 2 from an acceleration degree measured by a wearable sensor 1 to estimate posture of a user from the acceleration degree after subtraction. When an acceleration degree in a prescribed direction which is detected by the wearable sensor 1 exceeds a threshold, it is determines that the user has taken a prescribed posture. Thus, change in the posture of a user on board can be detected.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT