自动化学报2025，Vol.51Issue(5)：1041-1051,11.DOI:10.16383/j.aas.c240578
SignBrain:无线可穿戴脑电采集技术
SignBrain:Wireless Wearable EEG Technology
摘要
Abstract
This manuscript introduces a self-developed wireless wearable non-invasive electroencephalogram(EEG)technology:SignBrain(model P).The SignBrain device has a claw-shaped structure and is designed to meet the in-ternational 10-20 electrode layout standard.It has 18 saline electrodes and is equipped with a universal shaft struc-ture to keep the electrodes in close contact with the scalp all the times,making up for the problem of a larger head or more hair.The device does not require conductive gel and can be worn at any time.The collected EEG signals are transmitted to the software system in real time via low-power Bluetooth.The system supports online imped-ance detection and Marker synchronous recording.Furthermore,we developed PC software,application program-ming interface and mobile terminal(mobile phones,tablets,etc.)software to match the device,which can view ret-rospective data online,offline and remotely.SignBrain devices have been tested in batches in clinical hospitals and related units.The reliability and stability of the device have been verified through closed-eye imagination writing experiments and broad frequency steady state visually evoked potential experiments in the field of brain-computer interaction.For detailed discussion on the development and application of the device,please visit the homepage:Www.SignBrain.cn.关键词
SignBrain/脑电/可穿戴/非侵入/脑机接口Key words
SignBrain/electroencephalogram/wearable/non-invasive/brain-computer interface引用本文复制引用
孟庆桐,常东明,曹姗,胡若晨,蒋田仔,左年明..SignBrain:无线可穿戴脑电采集技术[J].自动化学报,2025,51(5):1041-1051,11.基金项目
四川省科技计划项目(2022YFSY0014(2022-2024)),中国科学院先导专项(QYZDJSSW-SMC019),科技部科技创新2030-脑科学与类脑智能项目(2021ZD0200200)资助Supported by Science and Technology Plan Program of Sichuan Province(2022YFSY0014(2022-2024)),Strategic Prior-ity Research Program of the Chinese Academy of Sciences(QYZDJSSW-SMC019),and Brain Science and Brain-Inspired Intelligence Project under the National Science and Technology Innovation 2030 Initiative(2021ZD0200200) （2022YFSY0014(2022-2024）
