脑-计算机接口技术与应用前景

Technology and Application Prospect of Brain-Computer Interface

脑-计算机接口(Brain-Computer Interface,BCI)技术是在人脑和计算机或其他电子设备之间建立通信系统,该系统通过记录人的脑电信号来了解人的思维,用思维来控制计算机,操纵设备、智能家居、无人驾驶交通工具等。该技术涉及神经科学、心理认知科学、康复工程、生物医学工程和计算机科学等多种学科。目前,脑-计算机接口系统正在成为研究热点,本文介绍了脑-计算机接口系统的结构、工作原理、存在问题及发展前景。

Brain-Computer interface （BCI） technology is a communication system between human brain and computer or other electronic equipments, the system understands the people＇s thinking through the EEG signal record, then controls the computer, equipments, intelligent household or unmanned vehicles by thinking. The technology involves in neuroscience, psychology of cognitive science, rehabilitation engineering,biomedical engineering and computer science and so on. Currently, brain-computer interface system is becoming a hot research, the paper introduces the structure, working principle, problems and prospect of brain-computer interface system.