| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shoe having a three-dimensional grounding pressure value measuring function capable of obtaining pressure information required for estimating an attitude without obstructing a natural walk for detecting each three-dimensional force component. <P>SOLUTION: The shoe has a three-dimensional pressure sensor 103 that has a rod-like stud 104 and detects a three-dimensional pressure value applied to the tip of the rod-like stud 104, a signal processing circuit 105 that performs the signal processing of the output of the three-dimensional pressure sensor 103 for outputting signals, and a signal outputting means 107 for outputting signals from the signal processing circuit 105 and a shoe body 101. The three-dimensional pressure sensor 103 is arranged at the bottom of the shoe body 101, or so that grounding is made at the tip of the rod-like stud 104 when the shoe is grounded. When the shoe is grounded, the grounding pressure value applied to the tip of the rod-like stud 104 is outputted to the signal outputting means 107 as a pressure value in the direction of the rod-like stud shaft, a lengthwise pressure value, and a lateral pressure value. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
