淮阴师范学院学报（自然科学版）
淮陰師範學院學報（自然科學版）
회음사범학원학보（자연과학판）
JOURNAL OF HUAIYIN TEACHERS COLLEGE (NATURAL SCIENCE EDITION)
2014年
2期
156-160
,共5页
眼电(眼电图)技术( EOG)%生物电探测%蓝牙4.0%人机接口
眼電(眼電圖)技術( EOG)%生物電探測%藍牙4.0%人機接口
안전(안전도)기술( EOG)%생물전탐측%람아4.0%인궤접구
electro-oculography ( EOG)%bioelectricity detection%bluetooth 4.0%human-computer interac-tion( HCI)
眼电信号很微弱，需要设置前置放大器和滤波器，用于探测微小的生物信号并将信号滤波，传输到ADC．设计了一种基于蓝牙4.0的微型低功耗眼电探测系统．无线功能的实现是基于BLE Soc芯片CC254，该芯片基于蓝牙低功耗技术（ BLE ）进行无线数据传输，距离大于100 m，速度高于16 Kps，平均功率低于26.7 mW，待机功率低于2.7μW．能较为成功地提取眼电信号，并基于蓝牙4.0进行无线传输．
眼電信號很微弱，需要設置前置放大器和濾波器，用于探測微小的生物信號併將信號濾波，傳輸到ADC．設計瞭一種基于藍牙4.0的微型低功耗眼電探測繫統．無線功能的實現是基于BLE Soc芯片CC254，該芯片基于藍牙低功耗技術（ BLE ）進行無線數據傳輸，距離大于100 m，速度高于16 Kps，平均功率低于26.7 mW，待機功率低于2.7μW．能較為成功地提取眼電信號，併基于藍牙4.0進行無線傳輸．
안전신호흔미약，수요설치전치방대기화려파기，용우탐측미소적생물신호병장신호려파，전수도ADC．설계료일충기우람아4.0적미형저공모안전탐측계통．무선공능적실현시기우BLE Soc심편CC254，해심편기우람아저공모기술（ BLE ）진행무선수거전수，거리대우100 m，속도고우16 Kps，평균공솔저우26.7 mW，대궤공솔저우2.7μW．능교위성공지제취안전신호，병기우람아4.0진행무선전수．
A Miniature Low Power EOG Unit was designed to extract EOG signal and transmit based on BLE technology .EOG signal is very weak , in analogue circuit , amplifier and filter is used to detests electro-physio-logical signal and transmits to ADC .Wireless is utilized based on BLE Soc chip CC 2540 .It is transmitted based on BLE technology Transmit distance is larger than 100m, speed larger 16 Kps, average power is lower than 26.7 mW and sleeping power is lower than 2.7 μW.The result of experience indicates that this circuit can detect EOG signal effectively and transmit wirelessly .
