A Novel System of Automated Wheel Bed with Android Phone and Arduino

The exigency of many people with ataxia can be fulfilled with hand operated or not automatic bed segment of ataxia people society chance on it hard or laborious to use bed. There is broad on computer-controlled bed where sensors and intellectual algorithms have been used to minimize the level of interference. This paper describes an innovative, motorized, voice controlled wheel bed for physically challenged people using the embedded system. Proposed design supports the voice activation system for physically challenged persons which also have manual operation. Arduino microcontroller and voice recognition processor have been used to support the guide of the wheel bed. The wheel bed does not respond to a wrong speech command. Microcontroller controls the wheel bed directions through the voice commands, at the same time it inactivates the wheel bed for the commands which are not trained and using ultrasonic sensors impediments are avoided.