System and method for realizing allogeneic biological control by brain-brain interface

Abstract

The invention relates to a system for realizing allogeneic biological control by a brain-brain interface. The system comprises a wireless video acquisition module, a real-time brain-computer interface control interface, a wireless electroencephalogram acquisition module, an electroencephalogram signal real-time decoding module, a robotic animal and a controller. The wireless video acquisition module monitors current moving information of the robotic animal and transmits the information to the real-time brain-computer interface control interface wirelessly; the controller senses the moving state of the robotic animal visually at the control interface and expresses a control will by a visual simulation pattern; the wireless electroencephalogram acquisition module collects an electroencephalogram signal and sends the signal to the electroencephalogram signal real-time decoding module at a computer end wirelessly; and the electroencephalogram signal real-time decoding module decodes the received electroencephalogram signal in real time and then generates a control instruction of the robotic animal, and sends the control instruction of an electrical nerve stimulation module of the robotic animal; and the electrical nerve stimulation module sends a weak electrical simulation pulse sequence to the animal nerve according to the control instruction, thereby controlling the moving direction of the animal. With the system, allogeneic biological brain control is realized.

Description

technical field [0001] The invention relates to the fields of brain-computer interface and biological robot, in particular to a system and method for realizing heterogeneous biological control through a brain-brain interface. Background technique [0002] Brain Computer Interface (BCI) generally refers to the direct connection path established between the human brain and external devices. It relies on EEG signal acquisition equipment to collect brain electrical signals, and after outputting, it is processed by a computer to extract human will information. , and then realize the direct control of the brain to the outside world. [0003] Bio-robot refers to the use of the animal's motor function and power supply system, starting from the sensory input or innervation of the animal's movement, to realize the artificial control of the animal's movement and certain behaviors, so as to use the animal's specialties to replace humans to accomplish what humans cannot Special tasks th...

AI Technical Summary

Problems solved by technology

In the field of BCI-controlled robots, the patent CN103845137A "robot control method based on steady-state vision-induced brain-computer interface" realizes the human brain signal to control external robotic equipment, but this is completely different from the brain communication and control between two living organisms; In the field of bio-robots, the patent CN101467515 "A Guidance Method for Robotic Mammals" realizes the manual remote control method to control the movement of robotic mammals, but does not involve direct communication and control between the human brain and robotic animals

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