User internface for rail traffic control system

The thesis represents a solution to the problem of remote access to a server application, its management, and graphical user interface (GUI) build above console application. The TRIS Server operates in the UNIX environment without a graphical user interface as a service. Access to the application, archive files and management without graphical user interface is user unfriendly, as it requires knowledge of UNIX environment and Bash scripting language. Remote access via the internet represents an elegant solution. The web site can be accessed by every user using personal or portable computer and even tablet computer or mobile phone. Access to internet network and web browser is required to access web site. It was the obvious solution, since accessing internet became daily routine. The thesis starts with description of TRIS, system for advanced traffic supervision and control based on application TRIS SIL 4. Focus is on server side of the application, for which we prepared a user friendly remote access interface. The thesis continues with a description of the requirements. The thesis outlines the methods for realization of the solution, the choice of technology, and the pros and cons of these. The second half of the thesis presents concepts of the implementation of a system for remote access to TRIS SIL 4 server application