Hi,
 
I think you have misunderstood the way devices are parameterised. Devices 
either obey to cmd line parameters like you used partially 
("--device.taxi.dispatch-algorithm greedy") or can be configured on a 
single vehicle or vehicle type base using generic parameters
<https://sumo.dlr.de/docs/Simulation/GenericParameters.html> . You can find 
more about the alternatives here
<https://sumo.dlr.de/docs/Definition_of_Vehicles%2C_Vehicle_Types%2C_and_Routes.html#devices>
 
. In your case, you added "has.taxi.device" as an attribute of the vehicle 
type instead. Please move this to a generic parameter child tag and you 
will see passengers riding. In order to get a summary of your taxi rides, 
enable the trip info output
<https://sumo.dlr.de/docs/Simulation/Output/TripInfo.html> .
 
Have a nice WE
Mirko
 
 
 
 
 
-----Original-Nachricht-----
Betreff: Re: [sumo-user] SUMO IntermodalRouting & Taxis
Datum: 2022-07-20T11:47:22+0200
Von: "Sten" <[email protected]>
An: "Sumo project User discussions" <[email protected]>
 
 
 

Hey,

 

thank you for the quick Response! Indeed, i forgot to set the algorithms in 
the sumocfg as you described, but still after the implementation the 
Problem remains the same. I now tried to trim down the demand (attached), 
only focussing on the interaction between pedestrians and Taxis but still i 
have no idea why the vehicles dont stop to pick them up. Help would be 
greatly appreciated!

 

Kind regards

Sten

 

 

Von: Mirko Barthauer <mailto:[email protected]>
Gesendet: Dienstag, 19. Juli 2022 19:42
An: [email protected] <mailto:[email protected]>
Betreff: Re: [sumo-user] SUMO IntermodalRouting & Taxis

 

Hi,
did you already have a look at these pages: Dispatch algorithms
<https://sumo.dlr.de/docs/Simulation/Taxi.html#dispatch_algorithms> , taxi 
service tutorial <https://sumo.dlr.de/docs/Tutorials/TaxiService.html> ? 
You need to set a dispatch & and idle algorithm like described at the end 
of the tutorial. I think that's what you're missing currently. Please get 
back if something from the documentation is unclear.
Best regards
Mirko

Am 19.07.2022 um 15:37 schrieb Sten:

    Hello all,

     

    im struggeling with the creation of intermodal demand with Taxis for my
    master-thesis. So far i managed to create a Network with pedestrians
    being able to use public transport („public) modes as well as private
    vehicles („car“) structured in a vTypeDistribution simultaneously via
    the persontrip feature generated with randomtrips.py. As a last step i
    want to enable them to additionally use Taxis during their trips. So
    far they seem to know about their ability to use these, since at some
    stage pedestrians are waiting for a taxi to pick them up, during the
    Simulation in the sumo-gui, but i do not understand how to implement
    the physical taxis in the Simulation to actually pick them up and
    Transport them, without defining each pedestrian and each taxi manually
    but with the usage of randomtrips.py (preferably also again using a
    vTypeDistribution for more realism).

    I attached the current Status of the Network and the regarding demand,
    also my attempt of implementing the Taxis, even though they move
    through the network, they somehow they refuse to pick up pedestrians
    even after finishing their predefined trip.

    I would be very thankful for some help on this Topic, since basically
    my whole thesis is based on constructing different types and methods of
    taxi-concepts in SUMO.

     

    Thanks in advance and kind regards

    Sten

     



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