Patent ID: 6842670

Claim:
An eye-tracking driving system comprising: a display device disposed in front of a user to look at; an eye-tracking device having a fixing band portion and a transparent goggles portion, said transparent goggles portion having a video capturing device for obtaining a human pupil area image and an auxiliary light for providing enough brightness of said human pupil area image; a calculating device to input said human pupil area image via an image capturing interface card and then to calculate a center point of a pupil of said human pupil area image that is defined as a pupil center and to determine staying times and staying positions of said pupil center, and finally to output one of corresponding operation commands, said operation commands at least including: a left turn command, a right turn command, a forward command, a reverse command, and a stop command; wherein said human pupil area image is divided into nine zones substantially consisting by three columns and three rows so as to form a upper left zone, a top zone, a upper right zone, a left zone, a central zone, a right zone, a lower left zone, a bottom zone, and a lower right zone, said central zone, upper left zone, upper right zone, lower left zone, lower right zone are corresponding to said stop command, said left zone, right zone, top zone, and bottom zone are corresponding to said left turn command, right turn command, forward command and reverse command respectively; a controller to convert said operation command that is an output from said calculating device into a left wheel driving command and a left wheel driving command and a right wheel driving command; a powered vehicle including a seat, a left driving system, a left wheel, a right driving system, and a right wheel, wherein said left wheel driving system can drive said left wheel according to said left driving command, and said right wheel driving system can drive said right wheel according to said right driving command.