Android Based Automated Wheelchair Control

Abstract

The physically challenged people are having the difficulties in walking due to illness, injury, or disability. The proposed system is easy and efficient to solve the problem of physically challenged people and also it has the best functionality and it is simple and low cost. Wheelchair provides mobility which does not depend, the ability to participate in society and earn a living. The handicapped person gives their voice to the android mobile, output of the Android mobile is voice command that is converted into text. The output of the mobile is given to the microcontroller and the proposed system movement is controlled using Bluetooth module with the help of DC motors. This proposed system has battery powered wheelchair with DC motors. Also an ultrasonic sensor is used to detect the obstacle.