LENGTH MEASUREMENT DEVICE, LENGTH MEASUREMENT METHOD, PROGRAM, SHAPE ESTIMATION DEVICE, AND BODY FAT PERCENTAGE MEASUREMENT DEVICE

摘要

A length measurement device includes a tape portion (10) which is provided with a plurality of electrode pads (100a, 100b, 101a, 1010b, . . . ) arrayed thereon and is used in a state being wound around a measuring object, an impedance acquisition unit that selects any pair of electrode pads from a plurality of electrode pads and acquires electrical impedance between the pair of electrode pads, and a length calculation unit that calculates a length between the pair of electrode pads, based on a change in impedance of the pair of electrode pads.

主权项

1. A length measurement device comprising:
a tape portion which is provided with a plurality of electrode pads arrayed thereon and is used in a state being wound around a measuring object; an impedance acquisition unit that selects any pair of electrode pads from the plurality of electrode pads and acquires electrical impedance between the pair of electrode pads; a length calculation unit that calculates a length between the pair of electrode pads, based on a change in impedance of the pair of electrode pads; and a positional relationship data storage unit that stores positional relationship data indicating a positional relationship between the plurality of electrode pads, wherein the length calculation unit calculates the length between the pair of electrode pads, using the positional relationship data.