Intelligent wheelchair control system and method
A control system and wheelchair technology, applied in transportation and packaging, vehicle rescue, patient chairs or special transportation tools, etc., can solve the problems that patients cannot use by themselves
Pending Publication Date: 2020-12-18
DEEPBLUE TECH (SHANGHAI) CO LTD
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[0004] However, for special patients such as high paraplegia, since the upper and lower limbs of the patient cannot move, no matter whether it is an ordinary wheelchair or an electric wheelchair, the patient cannot use it by himself. This is a problem that needs to be solved
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[0022] 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.
[0023] like figure 1 As shown, the intelligent wheelchair control system according to the embodiment of the present invention includes an EEG acquisition module 10 , an automatic navigation sensor module 20 , a control module 30 and a wheelchair drive module 40 . Wherein, the magnetoencephalographic acquisition module 10 is used to collect the magnetic brain signal of the user; the automatic navigation sensing module 20 is used to obtain the obstacle informati...
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The invention provides an intelligent wheelchair control system and method. The system comprises a magnetoencephalogram collection module, an automatic navigation sensing module, a control module anda wheelchair driving module, wherein the magnetoencephalogram collection module is used for collecting a magnetoencephalogram signal of a user; the automatic navigation sensing module is used for acquiring obstacle information of the environment where an intelligent wheelchair is located and actual motion data of the intelligent wheelchair; the control module is connected with the magnetoencephalogram collection module and the automatic navigation sensing module respectively, and is used for analyzing the target motion direction of the user according to the magnetoencephalogram signal and generating a corresponding driving control signal according to the target motion direction, the obstacle information and the actual motion data; and the wheelchair driving module is connected with the control module, and is used for driving the intelligent wheelchair according to the driving control signal. The intelligent wheelchair can be conveniently controlled according to the magnetoencephalogramsignal of the user, and the use requirements of special users including high paraplegia and the like are met.
Description
technical field [0001] The invention relates to the technical field of intelligent control, in particular to an intelligent wheelchair control system and an intelligent wheelchair control method. Background technique [0002] Wheelchairs are already a common device for patients with inconvenient activities. At present, there are mainly two types of manual and electric wheelchairs. [0003] Manual wheelchairs require the user to drive the wheelchair forward and turn by hand, so the user must have relatively strong upper body strength, and the convenience of use is limited to a certain extent. Electric wheelchairs alleviate this problem to a certain extent. Electric drive and electric rocker are used to control the wheelchair, which reduces the burden on users. [0004] However, for special patients such as high paraplegia, since the patient's upper and lower limbs cannot move, no matter whether it is an ordinary wheelchair or an electric wheelchair, the patient cannot use it...
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IPC IPC(8): A61G5/04A61B5/0482
CPCA61G5/04A61G2203/18
Inventor 陈海波吴之夏朱文胜
Owner DEEPBLUE TECH (SHANGHAI) CO LTD