06-07-2012, 01:06 PM
BRAIN CONTROLLED CAR FOR DISABLED USING ARTIFICIAL INTELLIGENCE
BRAIN CONTROLLED CAR .ppt (Size: 828 KB / Downloads: 219)
Introduction
A brain-computer interface (BCI), sometimes called a direct neural interface or a brain-machine interface, is a direct communication pathway between a human brain (or brain cell culture) and an external device.
One-way BCIs, computers either accept or send signals to it.
Two-way BCIs would allow brains and external devices to exchange information in both directions.
BIOCONTROL SYSTEM
It integrates signals from various other systems and compares them with originals in the database.
It comprises of the following systems:
Brain-computer interface
Automatic security system
Automatic navigation system
Now let us discuss each system in detail.
BRAIN – COMPUTER INTERFACE
It will increase acceptance by offering customized, intelligent help and training, especially for the non-expert user.
Brain-controlled switch that responds to specific patterns detected in EEG
Low- Frequency Asynchronous Switch Design (LF-ASD)
Eyeball Tracking
As the eye moves, the cursor on the screen also moves and is also brightened when the driver concentrates on one particular point in his environment.