A human body motion intention recognition control device and control method

Abstract

The invention relates to a human body motion intention recognition control device, which includes: a motion information collection module: tied to the arm of the human body, to realize real-time collection and transmission of the motion information of the human body; a lower limb walking exoskeleton robot: worn on paraplegia, hemiplegia Or the lower body of the amputee patient communicates with the movement information collection module, receives the data information sent by the movement information collection module, analyzes and processes it, and then controls and executes corresponding actions. The invention has the advantages of improving the accuracy of the system through the algorithm, and effectively reducing the probability of false triggering of the exoskeleton robot while accurately capturing control signals. It can be adapted to all exoskeleton robot wearers, which greatly reduces the training period for patients wearing exoskeleton robots.

Description

technical field [0001] The invention relates to the field of exoskeleton robot control, in particular to a human body motion intention recognition control device and control method. Background technique [0002] An exoskeleton robot is a human-machine integrated mechanical device that can be worn by humans. It integrates artificial intelligence, robotics, bionics, ergonomics and other technologies in one. Its main function is to expand or enhance a person's physiological functions, and to provide assistance, protection, and support for the human body. It is currently mainly used in medical rehabilitation and military fields. For example, paraplegic patients can stand up again with the help of a paraplegic walking exoskeleton robot, and can drive the human body to walk through the paraplegic walking exoskeleton robot, and perform rehabilitation training to slow down the atrophy of human lower limb muscles. [0003] The current control commands of the lower extremity exoskele...

AI Technical Summary

Problems solved by technology

[0004] The patent with the publication number CN 104188675A introduces a paraplegic walking aid exoskeleton robot system and control method. From the perspective of human-computer interaction control, this patent does not improve the way of human-computer interaction. It only achieves controllability and cannot be limited. Solve the problem of the control method of the multifunctional paraplegic walker exoskeleton robot

The patent with the publication number CN 107832686A introduces a lower limb movement pattern recognition method that combines surface myoelectricity and acceleration signals. According to the acquired surface myoelectricity and acceleration signals of human lower limbs, the data is separated through an algorithm, thereby realizing human body intention recognition, but For complete paraplegia patients, the muscles of the lower limbs basically do not have any muscle strength, so there is no way to obtain data. This patent uses surface electromyographic signals, which are greatly affected by sweating and exercise. During human exercise The data is very unstable, so the algorithm is not very practical

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