Controlling an Omni-direction Wheelchair by Using Electro-oculography (EOG) Signals

• Main Authors: Chung-I Fu, 傅中奕
• Other Authors: Tsu-Tian Lee
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/8ydpkd

碩士 === 中原大學 === 電機工程研究所 === 102 === With the increasing proportion of Taiwan’s elderly population year by year, the society has gradually marched toward an ageing society. Especially, the problem of disability for the elderly has greatly burdened the economics costs. In this study, I initiate the eye movement signals for offline feature identification, and the appropriate threshold voltage is selected through repeated experiments. In additional, through transmitting the control commands to the Arduino platform, we can change the moving directions of the omni-directional wheelchair. Finally, the experimental results show that, the omni-directional wheelchair moves accurately in the direction of where the users want to go.