1 Application for Bus Traffic Simulation

Design and implement an application for viewing public transport lines and tracking their movement. Developed and tested Java version 1.8.0. Final project evaluation 80/80.

2 Assignment

• General requirements
  • the application displays the map base, to which you then transfer the link information
    • the basic map base is formed only by lines (lines / broken lines between crossing points)
    • each line represents one street (may have a name)
    • you can extend this basic concept in any way
    • the map base is calculated after running the file (the format is at your discretion)
    • it is possible to zoom in and out of the map base (enlarge)
  • public transport system
    • is divided into lines (eg bus line no. 41)
    • each line is defined by a list of stops (final - continuous - final)
    • the stop always lies on some of the streets
    • each line contains individual connections (the connection is one complete way from one final stop to the other final stop)
    • the line has a timetable that contains information about individual connections
    • lines and their timetables are loaded from a file (the format is at your discretion, you can use one of the available formats, eg GTFS)
• Movement of vehicles (connections)
  • the system contains its own clock, which can be set to the initial value and different speed
  • after loading the map and the line, the system will start displaying the individual connections that are currently on the way (the way of displaying is at your invention, a marker, a wheel, ... will suffice)
  • the connection symbol is shifted sequentially according to the current time and timetable (display updates can be, for example, every N seconds); the movement of the connection on the route is therefore simulated
    • the current position on the map can be calculated according to the length of the route between stops, the timetable and the internal clock applications; in this mode, therefore, the connections are delayed
  • after moving / clicking on a connection symbol, the route on the map is highlighted and the connection itinerary is displayed (for example.
• Interactive interventions
  • possibility to define difficult traffic situations (levels of operation)
    • the level of traffic applies evenly across the street
    • the higher the degree, the slower the passage
    • due to higher levels of operation is needed to delay connections
  • the possibility of closing the street and defining the destination route
    • the detour route is made manually (eg by gradually clicking on the road)
    • we set a fixed value of the delay for the entire destination route
    • the detour route may omit one of the stops

3 Compilation and launch of the application

In root directory type ant compile this should compile the project, after that type ant run