Public engagement in the design of sensor networks for road Traffic safety prevention in urban environments

This paper deals with the design of a low-cost sensor network for traffic monitoring and road safety improvement in urban environments, specifically in the city of Žilina. The project is aimed at actively involving the public, who provided their perception of dangerous places for pedestrians, cyclists and motorists through a survey. Thanks to the results of the survey and the use of open data, it is planned to expand the network of sensors in Žilina to measure speed and number of vehicles in risky locations. The aim is to create a tool for preventing traffic accidents that will support more efficient decision-making by the municipality and improve road safety. Practical suggestions for the application of measures to improve road safety are also presented.