Pupil-cornea reflex technology-based eye movement control automatic wheelchair system

The invention discloses a pupil-cornea reflex technology-based eye movement control automatic wheelchair system, which is developed by using a software development kit(SDK) of a Tobii eye tracker and is used for scanning, modeling and analyzing the head through a pupil-cornea reflex technology. A sensor emits infrared light to both eyeballs, measures a gazing direction and controls a wheelchair motor, so that the application that the eyes control the wheelchair is achieved. The system comprises a signal collection module, a signal processing module, a wheelchair mechanical control module and an interaction module. The system collects eye movement signals by mainly using an eye tracker, and collects position signals by using a gyroscope. A computer calculates a wheelchair position and the human eye gazing direction in real time by means of the signal processing module, then wheelchair control signals are generated to meet the requirements, and in addition, a UI design of an operation interface is optimized, fu