PROBLEM TO BE SOLVED: To correctly estimate an oxygen intake, based on a measured heart rate.SOLUTION: A biological information measuring apparatus 1 for estimating the oxygen intake of a user includes: a brain wave measuring part 10 a body motion signal measuring part 30 a storage part 23 for storing physical information of the user a storage part for storing regression equation information describing correspondence relationship between the heart rate and the oxygen intake a heart rate measuring part 41 for calculating the heart rate, based on the brain wave signal and a body motion signal a step measuring part 42 for measuring a step, based on the body motion signal a history storage part 43 for storing the history of the heart rate and step a stationary motion detecting part 44 for detecting a stationary motion state, based on the history and a regression equation correcting part 45 for correcting the regression equation information, based on the physical information and the step and heart rate in the stationary motion state.COPYRIGHT: (C)2012,JPO&INPIT【課題】測定した心拍数から酸素摂取量を正確に推定する。【解決手段】利用者の酸素摂取量を推定する装置1であって、脈波測定部10と、体動信号測定部30と、利用者の身体情報を記憶する記憶部23と、心拍数と酸素摂取量との対応関係を記述する回帰式情報の記憶部と、脈波信号と体動信号とに基づいて心拍数を計算する心拍数測定部41と、体動信号に基づいて歩調を測定する歩調測定部42と、心拍数と歩調の履歴を記憶する履歴記憶部43と、履歴に基づいて定常運動状態を検出する定常運動検出部44と、身体情報と定常運動状態における歩調と心拍数とに基づいて回帰式情報を補正する回帰式補正部45とを備えた生体情報測定装置としている。【選択図】 図4
