AR-based lower limb rehabilitation training system

Abstract

The embodiment of the present disclosure discloses an AR-based lower limb rehabilitation training system, including a human-computer interaction device, a computer device, a training robot device and an augmented reality device. The human-computer interaction equipment is installed on the training robot equipment to display training mode information and training result information; the human-computer interaction equipment is equipped with a camera device, which is used to obtain real scene information; the training robot equipment is used for the operation of rehabilitation training , collect the movement data of the lower limbs during the user's rehabilitation training; the computer device is used to determine the first augmented reality environment information based on the real scene information and the training course corresponding to the target training mode, and calculate and generate the second augmented reality environment in real time according to the received movement data Information; the augmented reality device is used to display the first and second augmented reality environment information received in real time. Integrate augmented reality into the lower limb rehabilitation training system, and display the user's rehabilitation training process in a visualized form on the augmented reality device.

Description

technical field [0001] Embodiments of the present disclosure relate to lower extremity rehabilitation technology, and in particular, to an AR-based lower extremity rehabilitation training system. Background technique [0002] Augmented reality technology, also known as AR (Augmented Reality) technology, is a new technology that "seamlessly" integrates real world information and virtual world information. It superimposes the physical information originally within a certain time and space in the real world through computer simulation, and applies the virtual information to the real world to be perceived by human senses, so as to achieve a sensory experience beyond reality. The real environment and virtual objects are superimposed on the same screen or space in real time. [0003] With the development of society and the improvement of people's medical care and living standards, sports rehabilitation of various diseases has attracted the attention of the whole society. Traditi...

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Problems solved by technology

[0004] In addition, the existing upper and lower extremity training equipment cannot be used for coordinated training, and the recovery effect of human body muscles is not good. In particular, all important joints of the lower extremity training equipment cannot be trained, and the movement trajectory is generally arc-shaped, which is not suitable for lower limb training. To achieve the optimal training effect; in addition, because the torque output part needs to output the rotational torque, it is also prone to the problem of deformation and loosening caused by excessive force on the torque output part

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