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Disabilities auxiliary robot of vision guide brain and audio control

A technology of robotics, handicapped, applied in the field of robotics, can solve problems such as few, and achieve the effect of improving self-confidence and dignity

Inactive Publication Date: 2007-03-14
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there are not many literature reports on brain-guided and voice-controlled handicap-assisted robots that combine EEG control and visual signal control, and the patent literature on visual-guided brain-voice-controlled handicap-assisted robots is still blank

Method used

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  • Disabilities auxiliary robot of vision guide brain and audio control
  • Disabilities auxiliary robot of vision guide brain and audio control
  • Disabilities auxiliary robot of vision guide brain and audio control

Examples

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specific Embodiment 1

[0025] A vision-guided brain-voice-controlled disability-assisting robot, the principle of which is shown in Figure 1, is used for hospital bed care, and its overall structure is shown in Figure 2, including three parts: machinery, information acquisition and control, and its mechanical part includes a mechanical arm , manipulator claws, movable desktop, liftable bed frame, transmission screw (7, 21), connecting rod (19), etc., and a drive motor that provides power for the whole device; The brainwave collection helmet of the electric wave collection sensor, the CCD camera for collecting visual signals and the microphone for collecting sound signals; its control part includes a central processing unit, a storage device connected to the central processing unit and controlled by the central processing unit, and a motor drive circuit , sensor input interface, motor drive output interface, image acquisition card, sound acquisition card, the judgment standards of brain wave signal, v...

specific Embodiment 2

[0031] A brain-guided voice-controlled disability-assisting robot, the overall structure of which is shown in Figure 3. In this embodiment, combined with a wheelchair, the brain-guided voice-controlled disability-assisted robot wheelchair includes machinery, information collection and control parts, information collection and electronic parts Similar to that described in Embodiment 1, the control part is installed in the central control box, and its mechanical part includes follower wheel (27), pedal (28), wheelchair support (30), wheelchair left wheel (26), wheelchair right wheel (40) and other wheelchairs and mechanical claws (33), mechanical arms (34, 35), and movable desktops that are installed on the wheelchair. The robot of this embodiment can control the movement of wheelchairs, movable desktops, mechanical arms, mechanical claws, etc. by collecting user eyeball visual focus image information, sound information, and brain wave information, and can be applied to life assi...

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Abstract

The invention discloses a robot for assisting the disabled controlled by visual signal, brain wave and voice. It includes three parts of machinery, information gathering and controller. It is characterized by: the information gathering part consists of EEG for collecting brain wave signals the CCD camera for collecting visual signals and the microphone for collecting voice signals; the controller part analyses the brain wave signals, visual signals and voice signals and executes appropriate operating. The invention utilizes the existing multifold mature technologies synthetically, regards the visual information as target guide messages and regards the brain waves and the voice as control messages. The invention could improve the ability of the disabled live independently through using the integrated biological information to controlling robot.

Description

technical field [0001] The invention belongs to the field of robots, in particular to a disabled assisting robot that uses human eyeball visual focus image information as target guidance information, and uses human brain wave information and voice information as control information. Background technique [0002] The sight-guided brain-voice-controlled human-machine-electronics integration system is a novel control system. Different from the usual control system, this control system is directly based on the image information and brain wave electrical signals that the human eyeballs focus on, and realizes the control through the brain-computer interface. Guided by vision, with the brain as the control center, the human-computer information fusion control system based on EEG signals can be called a brain control system, and the brain-computer interface control system can also be called a brain control system. The sight-guided brain-voice-controlled human-mechatronics system in...

Claims

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Application Information

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IPC IPC(8): B25J9/16B25J13/00G05B19/02
Inventor 范守文杨玻玻董全义孙敏黄洪钟
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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