Development of a wireless embedded brain - Computer interface and its application on drowsiness detection and warning

被引:0
作者
Lin, Chin-Teng [1 ,2 ]
Hsieh, Hung-Yi [1 ]
Liang, Sheng-Fu [3 ]
Chen, Yu-Chieh [1 ,2 ]
Ko, Li-Wei [1 ,2 ]
机构
[1] Univ Syst Taiwan, Brain Res Ctr, Hsinchu, Taiwan
[2] Natl Chiano Tung Univ, Dept Elect & Control Engn, Hsinchu, Taiwan
[3] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Tainan, Taiwan
来源
ENGINEERING PSYCHOLOGY AND COGNITIVE ERGONOMICS, PROCEEDINGS | 2007年 / 4562卷
关键词
brain-computer inter-faces (BCIs); electroencephalogram (EEG); embedded systems; real-time; wireless;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The existing bio-signal monitoring systems are mostly designed for signal recording without the capability of automatic analysis so that their applications are limited. The goal of this paper is to develop a real-time wireless embedded electroencephalogram (EEG) monitoring system that includes multi-channel physiological acquisition, wireless transmission, and an embedded system. The wireless transmission can overcome the inconvenience of wire routing and the embedded multi-task scheduling for the dual-core processing system is developed to realize the real-time processing. The whole system has been applied to detect the driver's drowsiness for demonstration since drowsiness is considered as a serious cause of many traffic accidents. The electroencephalogram (EEG) features changes from wakefulness to drowsiness are extracted to detect the driver's drowsiness and an on-line warning feedback module is applied to avoid disasters caused by fatigue.
引用
收藏
页码:561 / +
页数:2
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