Solutions for the design and control of telepresence robots that climb obstacles

Abstract

Telepresence robots are useful in various fields such as education, health or remote exploration of certain territories. In our previous research, we have developed telepresence robots capable of moving using wheels and being able to communicate data via Bluetooth or direct Wi-Fi. Problems arise with these applications when the robot must climb stairs, move on rough terrain or transmit data over longer distances. In this paper we come up with solutions for both the mechanical design part and the distance data exchange and remote control. Currently, there are robots on the market that move either with wheels, with feet or with wheels included in the feet. Our innovative solution is to create a robot that has both wheels and legs, which they can use according to their needs. For data communications we have two solutions: Wi-Fi and Li-Fi communications in areas where Wi-Fi communications are prohibited. Such telepresence robots will be able to be used in the transport and monitoring of persons with disabilities. Further research will focus on optimizing the proposed solutions and on the autonomy of the robots.