BCI Interfacing On Disabled People Wheelchair with Wireless User Control

Nathea R; Sandhya.U; Priyanka T; Kanimozhi K

Volume : VI, Issue : V, May - 2017

BCI Interfacing On Disabled People Wheelchair with Wireless User Control

Nathea R, Sandhya. U, Priyanka T, Kanimozhi K

Abstract :

Human ain is made of billions of neurons which are interconnected. Interactions within neurons are affected by Human thoughts and their emotions. There is an electrical discharge during interaction between neurons which is unable to measure by current technology. However, Simultaneous activity created by thousands of neurons which produce electric discharges into waves that are measurable. Different amplitudes and frequencies wave patterns are used to diagnose emotional state of the ain. The goal of this project is to measure ain electrical activity during the interaction of neurons, parse wave to obtain consciousness and thinking level of ain and accordingly wheel chair is moved (Kangdra William, Heng John, Subhasis Banerj,May 2008). Foremost technique is Electroencephalogram (EEG) which is used to measure fluctuation of voltage along the scalp. The voltage fluctuations sensed by EEG sensor is processed by a techniques used in microcontroller. Consciousness and thinking levels are obtained from the processed data. Direction and locomotion of wheel chair is controlled by these levels. Ultrasonic sensor detects the distance of the obstacles. Android mobile control the movement of wheel chair by voice, gesture and touch screen.