Semi-passive walking device and control method thereof

A walking device and semi-passive technology, applied in the field of rehabilitation medicine, can solve the problems of complex design of the leg and knee joint, unsuitable for practical application, unsuitable for large-scale promotion, etc., and achieve the effects of flexible legs, stable walking, and simple structure.

Active Publication Date: 2016-11-09
中原动力智能机器人有限公司
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example (1) a 2D passive walking robot "Ranger" developed by Cornell University solves the problem of walking and wiping the ground by cleverly rotating the ankle joint. 2) Although the ASIMO of Japan HONDA company has a complete humanoid form, the fully active robot consumes a lot of energy and is not suitable for practical applications; (3) Delft University in the Netherlands has deve

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
  • Semi-passive walking device and control method thereof
  • Semi-passive walking device and control method thereof
  • Semi-passive walking device and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] A non-limiting embodiment is given below in conjunction with the accompanying drawings to further illustrate the present invention. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted so as not to obscure the concept of the present invention.

[0031] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, for the semi-passive walking device of the present invention, it is a quadruped walking device, including a running gear, a driving device 3 for driving the running gear to walk, a data acquisition device 4 for collecting walking data of the running gear, and providing for walking The main control device 5 of the real-time walking scheme, the walking mechanism includes a leg 1 and a hip 2, and the hip 2 includes a support plate 2-1, a connecting rod 2-2, a linear bearing A2-...

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 discloses a semi-passive walking device and a control method thereof. The device comprises a walking mechanism, a driving device used for driving the walking mechanism to walk, a data collection device used for collecting walking data of the walking mechanism, and a master control device for providing a real-time walking scheme for walking. The problem that swing legs and feet make friction with the ground is solved through vertical movement of a lead screw; meanwhile, the driving device provides power for the walking device through multiple motors, a synchronous pulley mechanism drives inner and outer legs to swing, and therefore waking is achieved. The semi-passive walking device has the advantages of being simple in structure, elaborate in design and stable in walking, and can be widely applied in the fields of industry, rescuing, toys, medical treatment and the like.

Description

technical field [0001] The invention relates to the fields of rehabilitation medicine, toys and military applications, in particular to a semi-passive walking device and a control method thereof. Background technique [0002] Nowadays, robot technology is a research hotspot all over the world, especially the research of passive walking robot is the cutting-edge technology in this field. At present, good results have been achieved in the research of passive walking robots at home and abroad, and a very representative physical prototype prototype has also been developed. For example (1) a 2D passive walking robot "Ranger" developed by Cornell University solves the problem of walking and wiping the ground by cleverly rotating the ankle joint. 2) Although the ASIMO of Japan HONDA company has a complete humanoid form, the fully active robot consumes a lot of energy and is not suitable for practical applications; (3) Delft University in the Netherlands has developed a variety of ...

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
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 李清都延明珠杨芳艳周雪卿冷洁周园朱朋唐春茂
Owner 中原动力智能机器人有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap