Tag Archive: VANET

Setting Speed Limit for Roads in SUMO and OMNET++

To make road simulations more accurate you may want to set speed limits for your simulations. In order to set the speed limit for roads you can edit the values in you edge file, in the example below the speed is set to 14m/s which is 50km/h. Example in Edge File

In the routing example below the max speed is set to 70 m/s which is 252 km/hr. Example in Route File

 

Creating a Simple SUMO Network and Simulation

Creating a Simple SUMO Network A SUMO network file describes the traffic-related part of a map, the roads and intersections the simulated vehicles run along or across. At a coarse scale, a SUMO network is a directed graph. Nodes, usually named “junctions” in SUMO-context, represent intersections, and “edges” roads or streets. Note that edges are unidirectional. Specifically, the SUMO network contains the following information: every street (edge) as a collection of lanes, including the position, shape and speed limit of every lane, traffic light logic referenced by junctions, junctions, including their right of way regulation, connections between lanes at junctions…
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