지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Objective: The aim of this study was to develop the assistive device for accelerator and brake pedals using bio-signals from the prefrontal lobe in the driving simulator and evaluate its performance. Background: There is lack of assistive devices for the driving in peoples with disabilities in Korea. However, if bio-signals and/or brain waves are used at driving a car, the people with serious physical limitations can improve their community mobility. Method: 15 subjects with driver"s license participated in this study for experiment of driving performance evaluation in the simulator. Each subject drove the simulator the same course 10 times in three separated groups which use different interface controllers to accelerate and brake: (1) conventional pedal group, (2) joystick group and (3) bio-signal group(horizontal quick glance of the eyes and clench teeth). All experiments were recorded and the driving performances were evaluated by three inspectors. Results: Average score of bio-signal group for the driving in the simulator was increased 3% compared with the pedal group and was increased 9% compared with the joystick group(p<0.01). The subjects using bio-signals was decreased 44% in number of deduction compared with others because the device had the built-in modified cruise control. Conclusion: The assistive device for accelerator and brake pedals using bio-signals showed significantly better performance than using general pedal and a joystick interface(p<0.01). Application: This study can be used to design adaptive vehicle for driving in people with disabilities.
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results
4. Conclusion
Acknowledgements
References
Author listings
참고문헌 (22)
참고문헌 신청
Barea, R. / 2002 / System for assisted mobility using eye movements based on electrooculography / IEEE Transactions on Neural System and Rehabilitation Engineering 10(4):209~218
Employment Development Institute / Survey on the Employment Status of the Disabled in Business
Eoh, H. J. / 2005 / Electroencephalographic study of drowsiness in simulated driving with sleep deprivation / International Journal of Industrial Ergonomics 35(4):307~320
Galan, F. / 2008 / A brain-actuated wheelchair: asynchronous and non-invasive brain-computer interfaces for continuous control of robots / Clinical Neurophysiology 119(9):2159~2169
Iturrate, I. / 2009 / A noninvasive brainactuated wheelchair based on a P300 neurophysiological protocol and automated navigation / IEEE Transactions on Robotics 25(3):614~627
Employment Development Institute / Survey on the Employment Status of the Disabled in Business
Eoh, H. J. / 2005 / Electroencephalographic study of drowsiness in simulated driving with sleep deprivation / International Journal of Industrial Ergonomics 35(4):307~320
Galan, F. / 2008 / A brain-actuated wheelchair: asynchronous and non-invasive brain-computer interfaces for continuous control of robots / Clinical Neurophysiology 119(9):2159~2169
Iturrate, I. / 2009 / A noninvasive brainactuated wheelchair based on a P300 neurophysiological protocol and automated navigation / IEEE Transactions on Robotics 25(3):614~627
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