A Study on EEG Alpha Wave-based Brain-Computer Interface Remote Control System

摘要

This study designs a electroencephalography or EEG alpha wave-based brain-computer interface (BCI) TV remote control system comprising BCI interface control panel, signal acquisition system, signal processing platform and interface control circuit. The specific constitution, function, mechanism and key techniques of each part are explained in detail. To test effect of the system and determine relevant parameters, we designed and conducted an experiment in which subjects used alpha wave blocks produced by eyes closing and opening to realize remote control on TV. We then analyzed the experiment results and discussed further improvement measures of the system. Experiment results confirm feasibilities of the BCI remote control system designed in our study.