PROBLEM TO BE SOLVED: To provide a rotation speed detector, rotation speed detection method, and program capable of being achieved with a small number of components and with a saved power.SOLUTION: The rotation speed detector includes a rotation speed calculation unit for calculating, on the basis of sensor information of an acceleration sensor, the rotation speed of a pedal rotated by a rowing operation by a user in a riding vehicle device having the pedal. For example, the rotation speed calculation unit calculates the rotation speed corresponding to the movement of the user or riding vehicle device, on the basis of the information corresponding to the travelling direction of the riding vehicle device or the acceleration in the roll direction with respect the travelling direction.
【課題】少ない部品点数で、かつ、省電力で実現な回転数検出装置及び回転数検出方法並びにプログラムを提供する。【解決手段】回転数検出装置は、ユーザの漕ぎ動作により回転するペダルを有する乗車装置における前記ペダルの回転数を、加速度センサのセンサ情報に基づいて算出する回転数算出部を備える。例えば、回転数算出部は、前記ユーザ又は前記乗車装置の動きに伴う、前記乗車装置の進行方向又は前記進行方向に対するロール方向の加速度に対応する情報に基づいて、回転数を算出する。【選択図】図4
ROTATION SPEED DETECTOR, ROTATION SPEED DETECTION METHOD, AND PROGRAM
回転数検出装置及び回転数検出方法並びにプログラム
2015-11-12
Patent
Electronic Resource
Japanese
ROTATION SPEED DETECTION DEVICE, ROTATION SPEED DETECTION METHOD, AND PROGRAM
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