Rehabilitation body weight support treadmill training vehicle capable of carrying out double-trajectory tracking, and tracking method

Abstract

The invention provides a rehabilitation body weight support treadmill training vehicle capable of carrying out double-trajectory tracking, and a tracking method. A double-trajectory tracking scheme isadopted to realize body weight support vehicle tracking movement. The rehabilitation body weight support treadmill training vehicle comprises the vehicle body of the rehabilitation body weight support treadmill training vehicle, wherein the left side of the front part of the bottom of the vehicle body and the right side of the front part of the bottom of the vehicle body are independently provided with a left driving wheel and a right driving wheel; the driving wheels are driven through driving motors; a tracking sensor which just faces a tracking trajectory is installed in the front of a rack of each driving motor, carries out tracking on the tracking trajectory, and feeds back a tracking result to a controller; and the controller controls the driving wheels to carry out acceleration, deceleration or constant speed movement according to the tracking result. The rehabilitation body weight support treadmill training vehicle adopts a double-trajectory tracking way to realize active control of moving forward and turning of the body weight support vehicle, a running route of the body weight support vehicle is free from human intervention, potential safety hazards generated when a patient operates and controls the body weight support vehicle to turn are avoided, meanwhile, human power for accompanying personnel to supervise and operate the body weight support vehicle can be released, and on a premise that safety is guaranteed, a rehabilitation training process of the patient can be smoothly and coherently carried out.

Description

technical field [0001] The invention relates to a dual-track track-rehabilitation and weight-reducing walking training vehicle and a tracking method, which belong to the technology of the rehabilitation and weight-reducing walking training vehicle. Background technique [0002] Patients in the recovery period of lower limb motor dysfunction caused by stroke, spinal cord injury, and fracture surgery need to undergo rehabilitation training. One-on-one mode can be used for rehabilitation training under the guidance of professional rehabilitation personnel, and auxiliary equipment with weight loss and support functions can also be used. Training equipment for rehabilitation training; while the manpower cost in the one-to-one mode is too high, time-consuming and laborious, and there is an extreme shortage of professional rehabilitation personnel, so it is not suitable for widespread promotion, so the use of auxiliary training equipment for rehabilitation training will be more feas...

AI Technical Summary

Problems solved by technology

[0003] Rehabilitation weight loss walking training vehicle (hereinafter referred to as weight loss vehicle) is an auxiliary training device that helps patients with lower limb motor dysfunction to perform walking training through weight loss support. During the rehabilitation training process of clinical patients, the weight loss vehicle needs to walk straight or turn. For patients, especially those in the early stages of the disease, for safety reasons, the direction of travel of the weight loss vehicle cannot be controlled by the patient, and medical resources cannot be released if specialized medical staff are equipped.

[0004] At present, in the electric lift in the field of rehabilitation, the turning scheme adopted includes placing an attitude sensor on the patient to collect the patient's turning tendency, and collecting the patient's turning tendency by fixing the pull rope on the patient's shoulder; these schemes are suitable for patients in the rehabilitation period. Generally speaking, due to factors such as abnormal gait and incorrect way of exerting force that affect the walking posture of the human body, the sensor cannot continuously and accurately feed back the patient's turning intention; therefore, auxiliary training equipment designed based on this type of technology has potential safety hazards. Yes, it will also affect the effect of rehabilitation training

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