You can either - define the flows with attribute 'number'. (There are several possibilities for varying the headway patterns: https://sumo.dlr.de/docs/Simulation/Randomness.html#flows_with_a_fixed_number_of_vehicles) or - define <calibrator> elements for each vehicle type that limit the number of passing vehicles at a specific location: https://sumo.dlr.de/docs/Simulation/Calibrator.html (use calibrator attribute vTypes to determine which type shall be counted).
If you want to generate a scenario based on a finite number of routes which obeys given traffic counts (also type-specific counts) you might find this useful: https://sumo.dlr.de/docs/Tools/Turns.html#routesamplerpy regards, Jakob Am Mi., 6. Apr. 2022 um 12:21 Uhr schrieb Nyberg Daniel via sumo-user < [email protected]>: > Hello! > > > > Is there any way to restrict the number of vehicles for a certain vehicle > type? > > > > Information: > > I have different flowRoutes defined with different parameters for desired > vehicles per hour, and depending on the route I have assigned different > vehicle types. Thus, this will cause vehicles to enter the simulation > according to the assigned value for vehicles per hour. > > But what I would like to do is to control the maximum number of vehicles > allowed in the simulation for each type. > > > > The reason for this is because the situation I try to simulate have a > finite number of vehicles for each type, and the aim is to understand if it > will be possible to use these routes to satisfy the desired number of > vehicles per hour. > > But when using the model described above a lot of vehicles will be > introduced which doesn’t exist in reality. Which in turn could cause an > unrealistic traffic situation. > > > > Thank you in advance > > Daniel Nyberg > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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