- Patent Title: Walking state measurement device, walking state measurement system, walking state measurement method, and storage medium for storing walking state measurement program
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Application No.: US16462617Application Date: 2017-11-17
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Publication No.: US11375924B2Publication Date: 2022-07-05
- Inventor: Kenichiro Fukushi , Takeo Nozaki
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Priority: JPJP2016-231395 20161129
- International Application: PCT/JP2017/041408 WO 20171117
- International Announcement: WO2018/101071 WO 20180607
- Main IPC: A61B5/11
- IPC: A61B5/11 ; A61B5/00 ; A61B5/103
Abstract:
A walking state measurement device according to the present invention includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: estimate a floor reaction force by use of at least either of motion data and lower limb vertical load data of a walker, and outputting the floor reaction force as floor reaction force data; and calculate a walking state of the walker by use of at least either of the motion data and the floor reaction force data, and outputting the walking state.
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