Non-contact active and passive hybrid walking aid robot and control method

A walking-assisting robot and control method technology, which is applied in the direction of appliances, instruments, and physical therapy that help people walk, and can solve the problem of inapplicability, unrealized types of non-contact user groups, and lack of non-contact active-passive hybrid control methods and other issues to achieve the effect of improving flexibility and safety

Active Publication Date: 2021-01-29
SHENYANG POLYTECHNIC UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

But its disadvantages lie in two points: patients need to have a certain walking ability, this training method is not suitable for users with weak walking ability; all the force of the exoskeleton is finally fed back to the waist, which is not suitab

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  • Non-contact active and passive hybrid walking aid robot and control method
  • Non-contact active and passive hybrid walking aid robot and control method
  • Non-contact active and passive hybrid walking aid robot and control method

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] see Figure 1-6 , the present invention provides a technical solution: a non-contact active-passive hybrid walking aid robot, including a pair of lateral non-contact chassis 1, a pair of lateral non-contact chassis 1 are fixed by a connecting plate 2, the left side An eight-channel proximity sensor 3 is arranged on the lateral non-contact chassis 1 and the connecting plate 2, a bracket 4 is arranged on the eight-channel proximity sensor 3, and a single-...

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Abstract

The invention discloses a non-contact active and passive hybrid walking aid robot and a control method thereof. The non-contact active and passive hybrid walking aid robot comprises a pair of lateralnon-contact moving chassis, the lateral non-contact moving chassis are fixed through a connecting plate, and the left non-contact chassis and the connecting plate are provided with four eight-channelshort-distance sensors in total; each sensor is provided with eight supports, and each support is provided with a single-channel laser ranging PCB which is connected through electric signals. The walking speed intention of a user under a non-contact condition is recognized, and the walking speed recognition precision is improved while the recognition hysteresis quality is reduced. When the omni-directional moving chassis is applied to the walking rehabilitation training robot with the omni-directional moving chassis, the walking rehabilitation training robot can move and rotate in any direction without changing the posture of the robot, and the turning radius is not needed; and a solution is provided for non-contact active training and passive training fused omni-directional walking rehabilitation training in an indoor narrow space scene.

Description

technical field [0001] The invention relates to the technical field of limb rehabilitation, in particular to an apparatus and control method suitable for the elderly, disabled and other persons with reduced limb mobility to complete active-passive fusion walking rehabilitation training in a small indoor space. Background technique [0002] For people with loss of motor function, walking rehabilitation training helps patients to re-learn motor and reconstruct gait to improve walking ability or restore walking ability. At present, the main methods of walking rehabilitation training are: artificial rehabilitation training, weight-lifting rehabilitation training, and exoskeleton rehabilitation training. There are following deficiencies: [0003] Artificial rehabilitation training relies on medical trainers to carry out exercise recovery training for patients. This training method not only increases the workload of trainers, is inefficient, and is relatively simple, it cannot fu...

Claims

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Application Information

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IPC IPC(8): A61H3/04G01B11/00G01B11/02G01B11/24
CPCA61H3/04A61H3/008G01B11/002G01B11/02G01B11/24A61H2205/10
Inventor 赵东辉李恺如宋子轩包涵杨俊友
Owner SHENYANG POLYTECHNIC UNIV
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