PROBLEM TO BE SOLVED: To provide a walking analysis system capable of calculating a walking age commensurate with walking ability.SOLUTION: A walking analysis system 100 includes a three-dimensional measuring device 1 for measuring three-dimensional coordinates of a plurality of predetermined body feature points of a subject H in association with walking of the subject sequentially, and an analysis device 2 for calculating a speed age, a balance age, and a posture age of the subject using the three-dimensional coordinates of the plurality of body feature points of the subject, and a first correspondence stored beforehand, and calculating a walking age of the subject, using each of the calculated ages of the subject and a second correspondence stored beforehand. The first correspondence is the correspondence between a plurality of walking parameters calculated using the three-dimensional coordinates of the body feature points and each age such as the speed age, and the plurality of walking parameters include at least the walking speed, a right and left difference in a walking rhythm, and bending of the waist.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】歩行能力に合致した歩行年齢を算出可能な歩行解析システムを提供する。【解決手段】歩行解析システム100は、被験者Hの予め定めた複数の身体特徴点の3次元座標を被験者の歩行に伴って逐次測定する3次元測定装置1と、被験者の複数の身体特徴点の3次元座標と、予め記憶された第1対応関係とを用いて被験者の速度年齢、バランス年齢及び姿勢年齢を算出し、該算出した被験者の各年齢と、予め記憶された第2対応関係とを用いて、被験者の歩行年齢を算出する解析装置2とを備える。第1対応関係は、身体特徴点の3次元座標を用いて算出される複数の歩行パラメータと速度年齢等の各年齢との対応関係であり、複数の歩行パラメータには、少なくとも、歩行速度と、歩行リズムの左右差と、腰の曲がりとが含まれる。【選択図】図1
