| 摘要 |
A movement amount estimation system, comprising a storage area to store acceleration data, for estimating a movement amount of a holder of a mobile terminal, the movement amount estimation system is configured to: detect a start time and an end time of an elevator riding time period of the holder based on the acceleration data; integrate the acceleration data from the start time to the end time to calculate a movement velocity of the holder; correct one of a movement velocity at the start time and a movement velocity at the end time based on another of the movement velocity at the start time and the movement velocity at the end time; and integrate the movement velocity corrected by the time period to estimate a movement amount of the holder when the holder uses an elevator. |
