#Fminer traffic simulator zip file
#Fminer traffic simulator update
#Fminer traffic simulator code

Terms of computation load for a given precision. Turned out that following ballistic scheme is most efficient in Scheme is necessary to get the speeds and positions of the vehicles asĪpproximate integrals over the accelerations.

#Fminer traffic simulator update

Providing the accelerations (Intelligent-Driver Model, IDM, orĮxtensions thereof) is time-continuous, so a numerical update The underlying car-following model for the longitudinal dynamics html simulation pages Numerical Integration redirect.jsĬallback (implementation) of the buttons for the different scenarios on the. Helper-class providing some speed and type-dependent color maps to draw the vehicles.

Vehicles have ids =200: normal vehicles and fixed (non-depot) obstacles The id of the generated vehicle objects on the road are the sameĪs that of the traffObj and in the range 50-199 (all special In case of active traffic light or obstacle objects, The main unique component of the objects is its traffObj.id. traffObj.value='null' (if traffObj.type='obstacle').traffObj.value=limit_kmh (if traffObj.type='speedLimit').traffObj.value='red' or 'green' (if traffObj.type='trafficLight').The traffic light and speed limit objects also have values: TraffObj.isActive=false: the object is either in the 'depot', or in all cases, the visual appearance changes at dropping time.in case of speed limits, no new objects are generated but the vehicle's.Virtual vehicle objects are added to the road at dropping time in case of obstacles or traffic lights, real or.TraffObj.isActive=true: The object is on the road: speed limits traffObj.type='speedLimit'Īny object has one of two states at any time specified by the object's.traffic lights traffObj.type='trafficLight'.Represent one of three types of traffic objects: The main data element of this class is an array trafficObj TrafficObjects.jsĪ set of traffic-related objects that can be dragged by the userįrom a 'depot' to a network link (road) and back. models.jsĪ collection of pseudo-classes for the longitudinal models (presently, the IDM), and lane-changing decision models (presently, MOBIL). js vehicle.jsĮach vehicle has (i) properties such as length, width, type, (ii) dynamic variables such as position and speed, and (iii) instances of the acceleration/lane changing methods from models.js. These drawing methods depend on the road geometry functions traj_x and traj_y to be provided by the calling pseudoclasses. It also provides methods to draw this network element and the vehicles on it. Contains an array of vehicles and methods to get the neighboring vehicles for a given vehicle, to update all vehicles for one time step, to interact with/get information of neighboring road network elements. Represents a road network element (road link) and organizes the vehicles on it. js, and an associated gui _gui.js (and of course an html file. Each simulation scenario (such as ring, onramp, roadworks) has both a top-level simulation javascript file. mainroad and onramp for the onramp scenario), starts/stops the simulation, controls the simulation updates in each time step depending on the scenario, draws everything, and implements the user controls defined in ring_gui.js, onramp_gui.js etc.js (ring_gui.js, etc.)ĭefines the user control. Initializes the road network elements needed for the corresponding scenario (e.g.

#Fminer traffic simulator code

The top-level simulation code for the corresponding scenario called in ring.html, onramp.html etc.

The javascript code uses pseudo objects in appropriately named files, particularly. The ressources Programm Files and Structure

#Fminer traffic simulator zip file

ForĬonvenience and also to have access to the German version notĪlso download the zip file offlineVersion.zip containing all Just download all the html files and the js/, figs/, css/, and info/ĭirectories and load, e.g., index.html in your favourite browser. Viewport size by additional controls in canvasresize.js implementing a responsive design. The initial canvas dimensions are overridden depending on the actual browser's At the end of the initialization, init() starts the actual simulation thread by the command (for ring.html, the init procedure of ring.js would be associated with the canvas of that file, and so on). Canvas = document.getElementById('canvas_onramp')