EEG BASED BRAIN CONTROLLED MOBILE ROBOTS

This project discussed about a brain controlled robot based on Brain–computer interfaces (BCI). BCIs are systems that can bypass conventional channels of communication (i.e., muscles and thoughts) to provide direct communication and control between the human brain and physical devices by translating different patterns of brain activity into commands in real time. With these commands a mobile robot can be controlled. The intention of the project work is to develop a robot that can assist the disabled people in their daily life to do some work independent of others. Here, we analyze the brain wave signals. Human brain consists of millions of interconnected neurons. The pattern of interaction between these neurons are represented as thoughts and emotional states. According to the human thoughts, this pattern will be changing which in turn produce different electrical waves. A muscle contraction will also generate a unique electrical signal. All these electrical waves will be sensed by the brain wave sensor and it will convert the data into packets and transmit through Bluetooth medium.so thus from the bluetooth the signal is being transmitted to the computer and through MATLAB we simulate the coding and send it through the RF transmitter to the RF receiver in the robotic module.Thus the kit is being moved with the blink waves and concentration levels obtained from an individual. HIMEETHA .B KAVIPRIYA.R VELTECH MULTITECH DR.RR DR.SR ENGINEERING COLLEGE DEPARTMENT OF ECE