Vizualizace železniční sítě a výpočty energetické náročnosti jízdy vlaku

Abstract

The objective of this thesis will be to create a web application that will be able to render positions of railway tracks on a map and show additional information about them. Available tracks will be loaded dynamically from a database system called PostgreSQL. Storage and query efficiency of positional data will be provided by using data structures and functions from the PostGIS database extension. Another focus of this thesis will be the format of provided railway data and the processes used in integrating it into the application. Available data will then be utilized in the design process of an algorithm that simulates the energy demand of train travel. The calculations will be included in the application as visualizations. Finally, the calculated data will be contrasted with real measured train run.