The Framework of Navigation and Voice Recognition System of Robot Guidance for Supermarket

This paper presents the research on the development of framework for navigation and voice recognition system designed for robot in store/supermarket. The proposed system consists of a microcontroller and a voice recognition processor that can recognize many voice patterns. The robot is controlled through voice recognition system which allows customers to interact with the robot, in order the robot able to shows the desired location. The advantage of voice recognition system on a robot guidance are fast data input operation and easy to use. The compass is used for navigates the robot from start to goal position. The voice recognition system is trained in such a way that it is recognizing commands and the robot navigates based on the instruction through the voice commands. Based on the experiment, the system run very well and we evaluate and show the performance of this system.