Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Robot, and device and method for human lower limb gait recognition

A gait recognition and gait technology, applied in sensors, appliances to help people move, medical science, etc. Dynamic motion following, method and device robustness, and the effect of reducing difficulty

Active Publication Date: 2018-01-05
沭阳县成基实业有限公司
View PDF11 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, a bottleneck problem in the prior art is that the wearer's gait movement intention cannot be accurately judged, and it is difficult to realize complex gait movement following

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Robot, and device and method for human lower limb gait recognition
  • Robot, and device and method for human lower limb gait recognition
  • Robot, and device and method for human lower limb gait recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0027] figure 1 is a block diagram of an exemplary human lower limb gait recognition device 100 according to an embodiment of the present invention.

[0028] Such as figure 1 As shown, the lower limb gait recognition device 100 includes a sensor 102 , a receiving unit 104 , a processing unit 106 and a storage unit 108 .

[0029] According to an embodiment of the present invention, the sensor 102 may include multiple sensors, such as a joint angle sensor installed on the wearer's lower limbs, a pressure sensor attached to the wearer's sole, and an inclination sensor installed on the wearer's torso. ,wait. Such as figure 1 As shown by the a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a device and a method for human lower limb gait recognition. In each embodiment, gait categories are sensed by using contact force data, joint angle data, and inclination body angle data. Dividing gait through a preset threshold is replaced, a gait classifier is used in the technical scheme to identify gait, so as to achieve an objective of gait determination.

Description

technical field [0001] The invention relates to the recognition of the gait of human lower limbs. Background technique [0002] Generally speaking, gait refers to the posture and behavior characteristics of the human body when walking. The human body moves in a certain direction through a series of continuous activities of the hips, knees, ankles, and toes. Gait involves factors such as behavior habits, occupation, education, age and gender, and is also affected by various diseases. Normal gait has stability, periodicity and rhythm, directionality, coordination and individual differences. However, these gait characteristics will change significantly when people have a disease. [0003] Gait analysis is an inspection method for studying the regularity of walking. It aims to reveal the key links and influencing factors of abnormal gait through biomechanics and kinematics methods, so as to guide rehabilitation evaluation and treatment, and is helpful for clinical diagnosis, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11A61H3/00
Inventor 不公告发明人
Owner 沭阳县成基实业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com