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| 新型多通道脑电信号采集系统的设计 | |
| 引用本文： | 徐栋君,和卫星,张华. 新型多通道脑电信号采集系统的设计[J]. 医疗卫生装备, 2006, 27(6): 7-8 |
| 作者姓名： | 徐栋君 和卫星 张华 |
| 作者单位： | 江苏大学电气信息工程学院,江苏省,镇江市,212013 |
| 摘 要： | 介绍了1种新型脑电信号采集系统,系统采用Cypress公司EZ-USB FX2系列USB2.0集成微控制器作为其控制核心,前置级放大电路采用仪用放大器AD620,后二级采用高性能运算放大器OP07.系统引入了通用串行总线（USB）技术,可实现脑电信号的实时记录、显示及远程监测;同时,系统也可将所采集数据通过压缩存储至CF卡.USB软件开发工具采用方便实用WinDriver开发平台. |
| 关 键 词： | 脑电信号采集 信号调理 通用串行总线 |
| 文章编号： | 1003-8868（2006）06-0007-02 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2006-05-01 |
Design of new multi-channel EEG signal acquisition system |
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| XU Dong-jun,HE Wei-xing,ZHANG Hua. Design of new multi-channel EEG signal acquisition system[J]. Chinese Medical Equipment Journal, 2006, 27(6): 7-8 | |
| Authors: | XU Dong-jun HE Wei-xing ZHANG Hua |
| Affiliation: | College of Electrical and Information Engineering, Jiangsu University, Zhenjiang, Jiangsu Province 212013, China |
| Abstract: | A new multi-channel EEG signal acquisition system,which adopts Cypress's EZ-USB FX2 series USB as its micro-controller,is presented in this paper.The system employs AD620 and OP07 at the pre-amplifying stage and the following two amplifying stages respectively.Universal Series Bus(USB) technology is used to realize the real-time recording,displaying and tele-monitoring of EEG signal,which can also be stored in CF card after compression.The USB software developing tool is WinDriver. |
| Keywords: | EEG signal acquisition signal conditioning USB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |