Control system of hip joint power assisting device
A technology of a power assist device and a control system, which is applied in the direction of program control manipulators, manufacturing tools, manipulators, etc., can solve the problem of low recognition accuracy, improve accuracy, improve smoothness and stability, improve safety index and users. The effect of experience
Active Publication Date: 2022-02-08
北京动思创新科技有限公司
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Problems solved by technology
[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide a control system for a hip joint assisting device to solve the problem of low accuracy in the recognition of the motion pattern of the lower limbs of the human body in the prior art
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[0030] In order to make the objects, technical solutions, and advantages of the present invention, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are merely the embodiments of the invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative labor are in the range protected by the present invention.
[0031] figure 1 Is a schematic diagram of a control system according to an exemplary embodiment of a hip joint assist device shown as figure 1 Shown, the system comprising: a motion information acquisition module 11, control module 12 and the decision module 13 performs;
[0032] Athletic information collection module 11, the motion information required for the acquisition of the joint body motion;
[0033] Decision control module 12, the motion information required for the use of human join...
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The invention relates to a control system of a hip joint power assisting device. The control system comprises a motion information acquisition module, a decision control module and an execution module. The motion information acquisition module is used for acquiring motion information of joints required by human body motion; and the decision control module is used for acquiring the motion state of the wearer by using the motion information of the joints required by human body motion, determining a power assisting strategy according to the motion state of the wearer, and controlling a corresponding execution module to execute the power assisting strategy according to the power assisting strategy. According to the technical scheme provided by the invention, the accuracy of recognizing the motion modes of the lower limbs of the human body is improved, and the smoothness and the stability during switching of the motion modes of the lower limbs of the human body are also improved, so that the safety index and the user experience of a wearer are improved.
Description
Technical field [0001] The present invention belongs to the technical field assistant hip joint device, particularly relates to a control system for a hip joint assist device. Background technique [0002] With an aging population gradually increased, and with varying degrees of sequelae of stroke in the elderly population increases every year, the medical profession generally believe that hip walker can effectively help post-rehabilitation of this population. In the presence of the lower limbs during various states of motion, and the requirements of different states hip booster-assisted manner varies. [0003] Conventional control strategy wearable hip walker is simple, relatively simple type of sensor employed, recognition accuracy of the movement pattern of the lower limbs is not high, so simple power only in a limited function mode , usually in the lower limbs and the mode switching on the ride there is a big problem and stability. Inventive content [0004] In view of this,...
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IPC IPC(8): B25J9/16B25J9/00
CPCB25J9/1679B25J9/0006
Inventor 董世谦
Owner 北京动思创新科技有限公司