Intelligent command and control of UAV Based on brain computer and eye tracking combined technology

Brain computer interface (BCI) and eye tracking technology are the mainstream human-computer interaction technology in current research. At present, the application in UAV command and control field is not mature. Relying on BCI or eye tracking technology alone, the success rate is difficult to reach 100%. For the application of UAV intelligent command and control, this paper designs an efficient and intelligent human-computer interaction system based on brain computer interface and eye tracking. The EEG control signal based on SSVEP is used in the brain computer interface. Eye tracking uses pupil central corneal reflex technology. In the UAV command and control software interface, eye tracking technology is used to display the eyeball fixation area in real time, which helps the human eye to accurately gaze at the command options, so as to improve the accuracy of brain computer signal relying on visual stimulation. The success rate of command and control command selection of man-machine interaction system reaches 100% through the multi UAV formation flight experiment.