Design on portable brain control system and its application

In recent years, with the boom of BCI (brain-computer interface, BCI) research, a multitude of researchers have begun to study control system based on BCI. However, the existing brain control systems still have some problems: bulky acquisition devices, cumbersome to use, expensive and difficult to communicate. So it is difficult for the existing brain control systems to be used in situations such as wearable artificial limbs and battlefield equipment, which needs portable control device. Based on the above issues, portable brain control technology is researched and a portable brain control system is proposed, which uses a portable EEG acquisition device, a miniaturization signal processing system, Bluetooth communication technology and micro-drive control circuit to make the control system portable, so that the brain control systems can be more widely used.