| Abstrakt: |
The suggested solution uses an embedded technology to construct a smart, powered, and voice-activated wheelchair. The structure plan displays a "Smart Wheelchair" that incorporates voice commands to control the wheelchair's mobility, making it a voice activation system for physically challenged and elderly persons. The voice command is provided via a Bluetooth(BT)-enabled cellular phone, and it is transmitted and transformed to a strings for Adriano, which is then sent to the Adriano board's SR-4.0 Bluetooth unit for Wheelchair control. The wheelchair goes ahead when the user says "Go," and backward when the user says "Back." Similarly, "Left," "Right," and "Stop" rotate the wheelchair in right and left instructions, respectively, while "Stop" stops the wheelchair. The technique was created to save energy, money, time, and reliance on others for the wheelchair movements. The creation of a smart, powered, voice-activated wheelchair employing an implanted system is described in this study. The proposed design incorporates manual operation and includes a voice activation mechanism for physically disabled people. The voice command is provided by a Bluetooth-enabled cellular cellphone, which is then transmitted and changed to a string via the Bluetooth Voice activated for Arduino before being sent to the SR-04 BT Module associated to the board of Arduino for Wheelchair control. This method was designed to save money, energy and time for the patient. The design also includes an ultrasonic sensor that assists in the identification of obstacles in the wheelchair's route that might hinder its movement. [ABSTRACT FROM AUTHOR] |
