Design and Implementation of Tour Guide Robot for Red Education Base

: This article focuses on the development of red tourism and the construction of red education bases, and designs a tour guide robot that combines with the Internet of Things for guiding and promoting red education bases. The motion control part of this design is completed by STM32, and the control system adopts the ROS (Robot Operating System) framework, achieving functions such as map construction, path planning, navigation, obstacle avoidance, and voice guidance. The robot also implements the Internet of Things to improve human-machine interaction and user experience.