Patent ID: 9662072
Date: 2017-05-30
CPC Classifications: A61B,G01C

Claim:
1. An exercise information detecting apparatus comprising: a processor; and a memory storing instructions that, when executed by the processor, control the processor to: wherein: the instructions further control the processor to determine that a certain interval value is valid when a first condition is satisfied, the first condition being a condition that the certain interval value is equal to or larger than a lower-limit value and equal to or smaller than an upper-limit value, and that the certain interval value is equal to or larger than a value obtained by multiplying an average value of a plurality of immediately-previous interval values by a first coefficient and equal to or smaller than a value obtained by multiplying the average value by a second coefficient, the instructions further control the processor to obtain a footstep count per unit time based on more than one peak from among a plurality of peaks included in a waveform signal of the acceleration data, and to determine the change of the exercise status based on a result of a comparison between a current footstep count per unit time and a footstep count per unit time in a certain past time period, and the instructions further control the processor to determine that the certain interval value is valid when the first condition is not satisfied and a second condition is satisfied, and to determine that the certain interval value is invalid when neither of the first condition and the second condition is satisfied, the second condition being one of a condition that the certain interval value is larger than the upper-limit value and the footstep count per unit time is increasing, and a condition that the certain interval value is smaller than the lower-limit value and the footstep count per unit time is decreasing.