INTELLIGENT WHEEL CHAIR CONTROL METHOD BASED ON BRAIN COMPUTER INTERFACE AND AUTOMATIC DRIVING TECHNOLOGY
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Dec 15, 2016
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Jun 17, 2014
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Disclosed is an intelligent wheel chair control method based on a brain computer interface and an automatic driving technology. The method comprises the following steps: acquiring current pictures by webcams to perform obstacle localization; generating candidate destinations and waypoints for path planning according to the current obstacle information; performing self-localization of the wheel chair; selecting a destination by a user through the brain computer interface (BCI); planning an optimal path according to the current position of the wheel chair as a starting point and the destination selected by the user as an end point in combination with the waypoints; calculating a position error between the current position of the wheel chair and the optimal path as the feedback of a
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