Patent ID: 8583399

Claim:
A method for analyzing a behavior pattern, the method comprising: (a) continuously detecting behavior signals of a subject by using a device having a tri-axis accelerator; (b) dividing the behavior signals as n time windows based on a predetermined time length, n being a plural number; (c) configuring the n time windows as a matrix of an X-axis and a Y-axis; (d) performing a cross analysis on the n time windows at the X-axis and the n time windows at the Y-axis to obtain a plurality of preferred correlation values, converting the plurality of preferred correlation values as bright spots or dark spots, the bright spots representing a first consistency of the behavior pattern, the dark spots representing a second consistency of the behavior pattern, and the first consistency is higher than the second consistency; and (e) estimating a pattern according to the plurality of preferred correlation values to evaluate the behavior pattern.