A wheelchair robot system based on augmented reality and multimodal biosignals

Abstract

The invention discloses a wheelchair robot system based on augmented reality and multi-modal biological signals, including a real-time EEG signal comprehension module, a real-time EMG signal comprehension module, an environment comprehension module, a user intention recognition module, a robot control module and augmented reality module, the invention is easy to use, and can effectively combine augmented reality and multi-modal biological signals, so as to precisely control the auxiliary wheelchair robot. The present invention combines the electronically controlled wheelchair with movable robot technology, augmented reality technology, electroencephalogram technology, and myoelectric technology, and systematically solves the problem that the existing wheelchair has insufficient functions, simple and natural operation, and low safety in the family environment. The problem.

Description

【Technical field】 [0001] The invention belongs to the technical field of robot control, and relates to a wheelchair robot system based on augmented reality and multimodal biological signals. 【Background technique】 [0002] For disabled persons with lower limb paralysis or amputation, wheelchairs are almost one of the indispensable means of transportation. Wheelchairs can replace the functions of legs, allowing disabled people to move freely to a certain extent. However, traditional wheelchairs usually only have the function of replacing transportation, and the user needs to directly control the two driving wheels with both hands to control the movement and steering of the wheelchair during use, which causes inconvenience to a certain extent and is also prone to danger. An improvement to the traditional wheelchair is an electric wheelchair, in which the user indirectly controls the motor to move by controlling the joystick. This wheelchair makes the manipulation more flexibl...

AI Technical Summary

Problems solved by technology

[0005] In terms of safety, since there is no environmental sensor, whether it is a manual wheelchair or an electric wheelchair, it depends on the user to judge the environment. Once the user makes a wrong operation, it is easy to cause danger and accidents

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