1) dispatchTaxi does not work with person ids but rather with reservation ids which are usually different form the person ids. The "failed to mention" error however, does reference person ids. From the problem description I suspect that you tried to pass a list of person ids directly.
2) after picking up a customer, the taxi will enter state 2 if no more customers must be picked up in the current dispatch and state 3 otherwise. I'm open for suggestion on how to make the wording in the documentation more clear. regards, Jakob Am So., 16. Mai 2021 um 23:36 Uhr schrieb S G <[email protected]>: > Greetings, > > I am currently doing some research on shared-ride Mobility on Demand > services. Currently using SUMO to test my dispatch algorithms on a > theoretical network. As of version 1.9.0 SUMO supports re-dispatching as it > is currently mentioned on the documentation website. However, I am > currently having some trouble with dispatching. I have two questions. I > will try to ask my first question with an example. > > Let's assume taxi 4 already has a customer on board (Customer 12). But > after some evaluations (based on some dispatch algorithm conditions), the > algorithm decides another passenger (Customer 19) will be picked up before > dropping off customer 12. How should this new dispatch be coded in Traci? > > I am currently doing the following: > *traci.vehicle.dispatchTaxi(4,['12', '19', '12', '19']) * > > I have also tried the following: > *traci.vehicle.dispatchTaxi(4,['19', '12', '19']) * > > However, I get the following error for both of these dispatch commands: > *traci.exceptions.TraCIException: Could not interpret reservations for > vehicle '4' (Re-dispatch did mention some customers but failed to mention > 12).* > > My expectation from this code is this: Change your schedule as pick up > "19" before dropping off "12" and drop off "12" (which is the current > customer onboard) then drop off "19" > > 2) My second question is about taxi states. I don't think I fully > understand how does taxi vehicle states change between 2 and 3. For > example, if a vehicle has the capacity of 2 passengers. And after picking > up a customer, does the vehicle enter state 2 as default? Or does it enter > state 3. Website documentation says the following for taxi states: > 0 (empty) : taxi is idle > 1 (pickup): taxi is en-route to pick up a customer > 2 (occupied): taxi has customer on board and is driving to drop-off > 3 (pickup + occupied): taxi has customer on board but will pick up more > customers > > Can you elaborate on how they change between these two states? > > > Thank you very much for your time, > Best Regards, > Sadullah Goncu > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
_______________________________________________ sumo-user mailing list [email protected] To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
