摘要
脑-机接口(BCI)技术,作为人机交互领域的革命性飞跃,构建了大脑与外部设备之间直接的信息通路。完整的BCI系统既需要完善的硬件设备,更需要健全的软件系统。通常软件系统包括:刺激呈现、信号采集、信号处理和指令反馈等,其复杂程度和技术门槛较高,制约BCI的发展与应用。为应对挑战,研究者们推出了一系列通用BCI软件平台,旨在标准化软件开发流程,降低技术门槛,为BCI软件层面开发提供解决方案。沿循BCI技术的演进轨迹,系统梳理了各发展阶段中通用BCI软件平台的特征和趋势,并详尽比较和分析了11款代表性产品的功能特点和技术亮点,进一步审视了现有通用BCI软件平台存在的瓶颈问题和可能的解决方案,以期激发未来研究的新思路,推动通用BCI软件平台的持续进化与开发应用。
Brain-computer interface(BCI)is a next-generation disruptive human-machine interaction technology that establishes a direct information pathway between the brain and external devices.Building a complete BCI system requires both hardware devices and software systems.The software system includes steps such as stimulus presentation,signal acquisition,signal processing,and command feedback,which have high technical requirements.To address this challenge,researchers have released a series of general BCI software platforms to provide solutions for BCI software development.The article focused on the stages of BCI technology development and systematically outlined key features of general BCI software platforms at different stages.Furthermore,we elaborated on the functional characteristics of 1l representative products.At the end of this review,we discussed the challenges and possible solutions of existing general BCI software platforms,aiming to promote continuous optimization and development of these platforms for practical applications.
作者
何峰
王昶皓
王坤
梅杰
罗睿心
许敏鹏
明东
He Feng;Wang Changhao;Wang Kun;Mei Jie;Luo Ruixin;Xu Minpeng;Ming Dong(Academy of Medical Engineering and Translational Medicine,Tianjin University,Tianjin 300072,China;Haihe Laboratory of Brain-computer Interaction and Human-machine Integration,Tianjin 300392,China)
出处
《中国生物医学工程学报》
CAS
CSCD
北大核心
2024年第5期609-619,共11页
Chinese Journal of Biomedical Engineering
基金
国家重点研发计划项目(2021YFF0602902)
国家自然科学基金(62122059,62206198,81925020)。
关键词
脑-机接口
脑电图
软件平台
编解码
brain-computer interface
electroencephalogram
software platform
encoding and decoding
