TY - GEN
T1 - Development of a real-time wireless embedded brain signal acquisition/processing system and its application on driver's drowsiness estimation
AU - Hsieh, Hung Yi
AU - Liang, Sheng Fu
AU - Ko, Li Wei
AU - Lin, May
AU - Lin, Chin Teng
PY - 2007/8/28
Y1 - 2007/8/28
N2 - In this paper, a portable real-time wireless embedded brain signal acquisition/processing system is developed. The proposed system integrates electroencephalogram signal amplifier technique, wireless transmission technique, and embedded real-time system. The development strategy of this system contains three parts: First, the Bluetooth protocol is used as a transmission interface and integrated with the bio-signal amplifier to transmit the measured physiological signals wirelessly. Second, the OMAP (Open Multimedia Architecture Platform) is used as a development platform and an embedded operating system for OMAP is also designed. Finally, DSP Gateway is developed as a mechanism to deal with the brain-signal analyzing tasks shared by ARM and DSP. A driver's cognitive-state estimation program has been developed and implemented on the proposed dual core processor-based real time wireless embedded system for demonstration.
AB - In this paper, a portable real-time wireless embedded brain signal acquisition/processing system is developed. The proposed system integrates electroencephalogram signal amplifier technique, wireless transmission technique, and embedded real-time system. The development strategy of this system contains three parts: First, the Bluetooth protocol is used as a transmission interface and integrated with the bio-signal amplifier to transmit the measured physiological signals wirelessly. Second, the OMAP (Open Multimedia Architecture Platform) is used as a development platform and an embedded operating system for OMAP is also designed. Finally, DSP Gateway is developed as a mechanism to deal with the brain-signal analyzing tasks shared by ARM and DSP. A driver's cognitive-state estimation program has been developed and implemented on the proposed dual core processor-based real time wireless embedded system for demonstration.
UR - http://www.scopus.com/inward/record.url?scp=34548134025&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34548134025&partnerID=8YFLogxK
U2 - 10.1109/ICSMC.2006.384822
DO - 10.1109/ICSMC.2006.384822
M3 - Conference contribution
AN - SCOPUS:34548134025
SN - 1424401003
SN - 9781424401000
T3 - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
SP - 4374
EP - 4379
BT - 2006 IEEE International Conference on Systems, Man and Cybernetics
T2 - 2006 IEEE International Conference on Systems, Man and Cybernetics
Y2 - 8 October 2006 through 11 October 2006
ER -