Method for subdividing activity region for measuring operation efficiency of lower limbs of human body

The invention relates to the technical field of ergonomics calculation, and discloses a subdivision method for measuring an activity domain of human body lower limb operation efficiency, which comprises the following steps of: 1, determining, measuring and calculating size data required by a maximum reachable domain of human body lower limb functions; 2, dividing a lower limb activity region on a vertical axis based on the measured size data of the lower limb of the human body; 3, determining and measuring coordinate values of the maximum reachable domain of the feet of the upper and lower limbs at each layer of height; 4, equally dividing the maximum reachable region plane of the lower limb; the method mainly aims at the human body lower limb activity area, approximate equivalent division of the activity area is achieved through a subdivision method, the lower limb activity area is subdivided through the method, and normativity, preciseness and accuracy of operation efficiency measurement are ensured. 本发明涉及人