This project is a part of the current activity on Cellular Robotics at LIRA Lab. A board has been designed and implemented with the aim of detecting the direction of an infrared transmission and estimating the distance among robotic units. The board uses 2 sets of 8 infrared photodiodes placed on a cylindrical unit. In addition, we have studied cooperative behaviors using this information. At the same time, we have developed a software simulator for studying cooperation strategies in the presence of a gas gradient caused by a gas leak. It is possible to vary several parameters of the robots as well as the environment, such as number of units, communication range, gas loss speed and quantity.
Back to past projects@LIRA