A voice command system for autonomous robots guidance

Abstract

In this paper, a voice guidance system for autonomous robots is proposed as a project based on microcontroller. The proposed system consists of a microcontroller and a voice recognition processor that can recognize a limited number of voice patterns. The commands of autonomous robots are classified and are organized such that one voice recognition processor can distinguish robot commands under each directory. Thus, the proposed system can distinguish more voice commands than one voice recognition processor can. A voice command system for three autonomous robots is implemented with a microcontroller from Microchip PIC16F876, a voice recognition processor RSC364 from Sensory and a set of radio frequency emitters- receivers. The possibility to increase the number of robots to be controlled is also described