摘要 |
PROBLEM TO BE SOLVED: To provide a state detector, an electronic apparatus, and a program which achieve the increase in a degree of freedom of a mounting attitude of an acceleration sensor and which perform the estimation of a travelling direction on the basis of sensor information of the acceleration sensor with high accuracy.SOLUTION: A state detector includes: a horizontal component extraction section 100 for obtaining a horizontal component of acceleration detected by an acceleration sensor 10; a filtering section 200 for performing the filtering by which a DC component is removed on the horizontal component of the detected acceleration; and a travelling direction calculation section 400 for performing integration processing of the horizontal component after the filtering so as to calculate a travelling direction. |