Networked rehabilitation robot system based on virtual training environment

Abstract

The invention discloses a networked rehabilitation robot system based on a virtual training environment, which comprises a rehabilitation robot mechanical arm, a virtual training environment client, a lower computer controlling system, a network communication unit and an upper computer monitoring system. By means of the robot system, the condition of an affected limb is obtained through detectingthe location of the robot system arranged in the mechanical arm and data measured by a force sensor; the doctor chooses a suitable training mode and a suitable virtual training environment from the upper computer monitoring system according to the condition of the affected limb, and sets reasonable training control parameters, and sends a control instruction to the lower computer controlling system through the network communication unit; and the lower computer controlling system is used for helping a patient carry out rehabilitation training through a drive motor by adopting a control algorithm. According to the invention, treadmill type upper and lower limb rehabilitation training in a vertical direction and upper limb rehabilitation training in a horizontal direction can be completed byconverting the structure of the mechanical arm, and the virtual training environment is added in a rehabilitation training process, thus a remote rehabilitation training system is realized.

Description

technical field [0001] The invention relates to a rehabilitation robot system, in particular to a networked rehabilitation robot system based on a virtual training environment. Background technique [0002] Rehabilitation robot, as an automatic rehabilitation medical equipment, is based on medical theory and helps patients to carry out scientific and effective rehabilitation training, which can better restore the patient's motor function. Rehabilitation robots are controlled by computers and equipped with corresponding sensors and safety systems. Rehabilitation training is carried out automatically under the set program, which can automatically evaluate the effect of rehabilitation training and adjust exercise parameters according to the actual situation of patients to achieve optimal training. [0003] Rehabilitation robot technology has been widely valued by scientific researchers and medical institutions in Europe, America and other countries. Many research institutions h...

AI Technical Summary

Problems solved by technology

[0004] The application number is "200710168725.1" and the name is "A Wearable Hand Function Rehabilitation Robot and Its Control System", which discloses a wearable hand function rehabilitation robot, which is mainly used to assist patients with stroke, traumatic brain injury, spinal injury and peripheral injuries. Patients with hand motor dysfunction caused by nerve injury undergo repeated motor function rehabilitation training in the community or at home. Although this rehabilitation robot has many degrees of freedom and a virtual environment is added to improve the patient's initiative and training interest, it does not join the network Communication, patients can only be trained in hospitals or corresponding rehabilitation training institutions, which is a typical local rehabilitation robot

[0005] The application number is "200810064878.6", and the name is "five-degree-of-freedom exoskeleton upper limb rehabilitation robot". Although this kind of rehabilitation robot has more degrees of freedom, a larger range of motion, and more complicated training actions than ordinary rehabilitation robots, it does not include a virtual training environment, and patients will inevitably feel bored during the training process, which will affect the effect of rehabilitation training.

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