We describe the importance of artificial intelligence to overcome the human resource deficit in the field of road traffic regulation. Thanks to the communication between man and machine, the rolling robot has been able to provide an answer to the monster traffic jams observed on the arteries of Kinshasa but also to the fatal accidents deplored during off-peak hours on several crossings of the roads of the capital. The rolling robot or intelligent rolling robot is an android robot regulating road traffic on several streets of Kinshasa, developed by Thérèse IzayKirongozi1 and the Congolese association of engineers Women's technology. It is equipped and powered by a solar panel. Since the invention of this android robot to regulate traffic, it now rolls in Kinshasa, Lubumbashi, and Goma. And soon maybe all over the continent... Each android robot, packed with electronic components, equipped with cameras and equipped with solar panels, measures 2.50 m in height and weighs 250 kg. Indeed, these robots have the mention: "Made In Congo" to say manufacture locally. It has all the faculties that a human can possess to guide the passage of vehicles. It consists of an aluminum assembly to protect the equipment from dust, a solar panel to supply it with energy, integrated cameras to record traffic violations and a set of elements that receive light (sensors). The intelligent rolling robot is not perfect, and it proves some limitations of which it should be added new functionality. Thanks to the semiotics of Communication, we studied the interactions between man and machine and the impact of this communication on road traffic. Using the Mathematical Theory of Information, with the model of Shannon and Weaver (1948) and that of Lasswell (1948), we have demonstrated in this article the process of this human-machine communication. We also unpacked the limitations related to the lack of feedback that make artificial intelligence an additional problem instead of a solution considered.

Keywords : Rolling robot, human-machine communication.