García Cuenca, LauraAliane, NourdinePuertas Sanz, EnriqueFernández Andrés, Javier2018-11-062018-11-062018Cuenca, L. G., Puertas, E., Aliane, N., & Andres, J. F. (2018). Traffic Hotspots Visualization and Warning System. In 2018 IEEE International Conference on Vehicular Electronics and Safety (ICVES). IEEE. https://doi.org/10.1109/ICVES.2018.85194859781538635438http://hdl.handle.net/11268/7554This article presents the development of a geographical information system (GIS). App to visualize hotspots in the road network inside the metropolitan area of Madrid. On the other hand, this App aims to warn drivers when approaching those spots. The App is fed by the open data provided by the City Hall of Madrid and the Spanish Traffic Agency (DGT), as well as by the data recorded in the on-board system of the vehicle. Firstly, this article presents the general structure of the system with comments on the sources and the nature of the data used. Secondly, it describes the process of data mining carried out for the generation of the structured data used by the App. Thirdly, some characteristics of the developed App are describedengconference output10.1109/ICVES.2018.8519485restricted accessTráficoSeguridad vialTráficoAnálisis de datos