Brain-computer interface robot motion control method

Abstract

The invention relates to a brain-computer interface robot motion control method which comprises the following steps that a brain-computer interface device is worn on the head of an operator, the brain-computer interface device is connected with a robot body through a robot motion control system, and the brain-computer interface device is used for collecting command signals of the human brain to the motion direction of the robot body; and after the robot motion control system carries out filtering and recognition processing, a motion instruction of the robot body in the three-dimensional direction is given, and finally, the three-dimensional motion of the robot body is directly controlled through human brain consciousness, and the robot body is directly controlled to stop at a certain determined position through human brain consciousness. The brain-computer interface device comprises a conductive patch, a flexible insulation fixing layer and a brain wave transmission cable, and the conductive patch is used for being in contact with the cerebral cortex and collecting brain wave signals of different parts; the three-dimensional motion of the robot can be directly controlled through the motion consciousness signal of the human brain, and the accuracy and real-time performance of motion of the robot in a complex space are improved.

Description

[Technical field] [0001] The invention relates to the field of robot motion control, in particular to a brain-computer interface robot motion control method. [Background technique] [0002] At present, the existing robot motion control method mainly uses the decomposition of the motion equations of multiple joints of the robot after the operator gives the target three-dimensional coordinate signal of the robot on the operation interface of the robot, and then gives the motion of each moving joint. After the position coordinates are gradually combined, the final target three-dimensional position of the robot is obtained. This kind of motion control method requires the operator to convert the three-dimensional coordinates of the target position of the robot in advance, and convert it into the three-dimensional position coordinate data that the robot can recognize in order to obtain the final position of the robot desired by the operator, and the intermediate conversion process...

AI Technical Summary

Problems solved by technology

This kind of motion control method requires the operator to convert the data of the three-dimensional coordinates of the robot's target position in advance, and convert them into three-dimensional position coordinate data that the robot can recognize to obtain the final position of the robot that the operator wants. Only optical sensors or other electromagnetic position sensors can be realized, and the conversion process is very complicated and error-prone

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