Hi, historically SUMO puts most emphasis on the last step which is the routing and route assignment and subsequent optimizations to the traffic management and treats the first three steps basically as a procedure to generate input for the final simulation. In a sense all our demand generating tools like activitygen or randomTrips.py do step 1 and 2 together by choosing origins and destinations for trips either based on sociodemographic data or at random. Concerning step 3 we usually assume the mode choice as input. This is only different when we have (or generate) person trips as input (either random or by some kind of origin-destination-matrix). We choose then the mode with the least cost (usually travel time) among the modes available to a person. This is done in the same route calculation step which involves also the route assignment so again no clear separation of steps here. For step 4 you might want to read the manual about the various routers sumo provides.
Best regards, Michael Am 02.11.19 um 15:16 schrieb Cristian Torres 24: > Hello > Transport models use a classic four-stage or four-step scheme: > 1-Generation of trips. > 2-Travel distribution. > 3- Modal selection > 4-Route assignment. > Someone knows how these 4 stages work in the Sumo tool, how it generates, > distributes, selects a mode and assigns the route. > > Thank you. > > > > -- > Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe from > this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
signature.asc
Description: OpenPGP digital signature
_______________________________________________ sumo-user mailing list [email protected] To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
