PROBLEM TO BE SOLVED: To provide a pulsimeter in which estimation accuracy is improved by deriving movement of the subject from the measured exercise intensity and using the estimation table according to the movement to estimate the pulse rate based on the exercise intensity.SOLUTION: A pulsimeter 1 comprises: a pulse rate measurement unit 110 detecting measured pulse rate 750 which is organism information of a subject a pitch arithmetic unit 120 which detects pitch information of a subject movement an act analysis unit 115 which derives activity information of the subject from the pitch information a storage unit 700 storing an activity categorized pulse estimation table 780 representing the relationship between the pulse rate and the pitch information, which is associated with the activity information a pulse rate estimation unit 130 which estimates the estimated pulse rate 755 based on the pitch information using the activity categorized pulse estimation table 780 according to the activity information a reliability judgement unit 160 which determines reliability of the measured pulse rate 750 and a display control unit 140 which determines either one of the measured pulse rate 750 or the estimated pulse rate 755 is used as output information on the basis of the determination result.COPYRIGHT: (C)2015,JPO&INPIT【課題】測定した運動強度から被検者の行動を導出し、行動に応じた推定テーブルを用いて運動強度から脈拍数を推定することで、推定精度が向上する脈拍計を提供する。【解決手段】脈拍計1は、被検者の生体情報である測定脈拍数750を検出する脈拍数測定部110と、被検者の動作に関するピッチ情報を検出するピッチ演算部120と、ピッチ情報から被検者の活動情報を導出する行動分析部115と、脈拍数とピッチ情報との関係を示す行動別脈拍推定テーブル780を活動情報に関連付けて記憶する記憶部700と、活動情報に応じた行動別脈拍推定テーブル780に基づいて、ピッチ情報から推定脈拍数755を推定する脈拍数推定部130と、測定脈拍数750の信頼性を判定する信頼性判定部160と、判定結果に基づいて、測定脈拍数750および推定脈拍数755の何れかを出力情報として決定する表示制御部140と、を備える。【選択図】図4
