Handheld Debugging Device for Smart Knee Prosthesis Debugging

Abstract

The invention discloses a handheld adjusting device for adjustment of an intelligent knee joint artificial limb and relates to knee joint artificial limbs. The device comprises a shell, a microprocessor module, a minimum system circuit, a storage module, a Bluetooth transmission module, a power module and a display and adjustment interface module. An open-source Linux system is embedded in the device, and an application program is designed with the system as a platform to enable the device to work normally. According to the device, a microprocessor serves as a controller, a touch screen replaces a mouse keyboard to serve as a man-machine input and output interaction device, wireless Bluetooth replaces wire communication between devices, a control command is sent out with fingers or touch pens, and the defect of the prior art that a proper adjusting device is unavailable when the intelligent artificial limb is in actual use, the moving space of a wearer can be limited easily according to an adjusting mode that the adjusting device and the intelligent artificial limb end are connected in a wiring mode, the quality of specified adjustment motion is affected, and then accurate adjustment can not be achieved is overcome.

Description

technical field [0001] The technical proposal of the invention relates to a prosthetic knee joint, in particular to a hand-held debugging device for debugging an intelligent knee prosthesis. Background technique [0002] The intelligent knee joint prosthesis is the core component of the intelligent prosthesis. It has the function of intelligently switching between fast, medium and slow speeds. It only needs to be adjusted once before leaving the factory, so that it can be automatically constant at the required setting. value. CN201110456535.6 discloses "the control method of prosthetic knee joint movement", the design only judges the gait of the knee joint and implements control through the Hall sensor, but once the control amount is determined, it cannot be changed; CN201210417780.0 discloses a dynamic prosthetic knee The joints can effectively identify different motion patterns of the lower limbs, and then realize the man-machine coordinated motion control of the lower li...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a hand-held debugging device for intelligent knee joint prosthesis debugging, which uses a microprocessor as a controller, replaces the mouse and keyboard with a touch screen as a human-computer input and output interaction device, and replaces the device with wireless bluetooth Wired communication between devices, using fingers or touch pens to issue debugging commands, overcomes the lack of suitable debugging devices in the actual use of smart prostheses in the prior art, and the debugging mode of debugging devices and smart prosthetics using wired connections is easy to restrain the wearer The activity space affects the quality of completing the specified debugging actions, so that it is impossible to implement accurate debugging defects

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