Hi, Actually, I have been trying to make the person choose between vehicles and taxis as intermodal routing. I thought giving both options for the same route will let the person decide which mode is the best. Is there any way to include taxi mode together with car mode for person trips?
Thanks & Regards Tonmoy. On Thu, Jul 16, 2020 at 1:53 PM <[email protected]> wrote: > Hi, > > > > have you tried this? > > > https://sumo.dlr.de/docs/Tools/Trip.html#automatically_generating_a_vehicle_type > > > > „Automatically generating a vehicle type > > By setting the option --vehicle-class a vehicle type definition that > specifies vehicle class will be added to the output files. I.e. > > randomTrips.py --vehicle-class bus (but *taxi* in your case)” > > > > I’m sorry, but I still don’t understand why you keep using taxi device if > you already defined all routes for vehicles and persons. > > > > Regards, > > Giuliana > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Tonmoy Das > *Sent:* Donnerstag, 16. Juli 2020 13:32 > *To:* Sumo project User discussions > *Subject:* Re: [sumo-user] Disconnected plan for person "0" > > > > Hello Giuliana, > > > > I tried to use the taxi devices with <device.taxi.probability > value="0.25"/> in the sumo configuration, while doing the simulation I am > getting the error= > > > > "vehicle "id" with Device.taxi should have vclass 'taxi' instead of > 'passenger' ". > > > > I understand that randomtrip.py is generating vehicles with vclass > passenger. But as I used 0.25 taxi device probability in sumo config file, > shouldn't it automatically change the 25% vehicles to vclass taxi in the > simulation? > > > > Is their any way to correct this issue or is it a bug? > > > > Regards, > > Tonmoy > > > > On Wed, 15 Jul 2020, 11:42 a.m. , <[email protected]> wrote: > > Hi Tonmoy, > > > > I think there is no possibility to do this with the command line, you have > to add the device parameters manually. You could assign the device by > global options, but I think that’s not what you are looking for (see > https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#devices > ). > > > > There is an important difference between VType/VClass Taxi and the Taxi > Device: > > > > The Taxi Device (see https://sumo.dlr.de/docs/Simulation/Taxi.html) simulates > demand responsive transport (DRT) and you can add this device to any vehicle. > This allows a fleet of taxis to serve customer requests based on a > configurable dispatch algorithm. So you don’t have to define trips for these > vehicles, the algorithm will do this for you. This line “<stop lane="D2D3_1" > triggered="person"/>“ is used to keep the taxi waiting at the given lane > until the first dispatch is received. No more stops need to be added. > > > > If you are looking for a vehicle that makes a specific route and stops to > pick up passengers, then you don’t need to use a Taxi device. You can just > add stops to the route or vehicle. See > https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#stops > . > > > > Regards, > > Giuliana > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Tonmoy Das > *Sent:* Dienstag, 14. Juli 2020 14:40 > *To:* Sumo project User discussions > *Subject:* Re: [sumo-user] Disconnected plan for person "0" > > > > Hello Giuliana, > > > > Thanks for the fast reply. > > > > I wanted to know how to add the param keys in the trip files. > > <param key="has.taxi.device" value="true"/> > > <param key="device.taxi.end" value="3600"/> > > > > Normally I use the lower command to generate 10 taxi trips. But I am > missing the param keys to keep the taxi's in the simulation. And also how > to add stop lanes for different taxi trips? Do I have to add them manually? > > > > randomTrips.py -n gnet.net.xml -o taxitrips.rou.xml > --trip-attributes="modes=\"taxi\" triggered=\"person\"" --vehicle-class > taxi -e 10 > > > > Regards, > > Tonmoy > > > > On Tue, 14 Jul 2020, 1:18 pm , <[email protected]> wrote: > > Hi Tomoy, > > Happy to help J > > By command line? If you mean adding more taxis with different stops in the > simulation, you can just add more trips with different IDs. For example: > > <trip id="taxi" type="taxi" depart="0.00" from="D2D3" to="D2D3"> > > <stop lane="D2D3_1"/> > > </trip> > > <trip id="taxi2" type="taxi" depart="0.00" from="C4C3" to="C4C3"> > > <stop lane="C4C3_1"/> > > </trip> > > > > Regards, > > Giuliana > > > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Tonmoy Das > *Sent:* Dienstag, 14. Juli 2020 12:20 > *To:* Sumo project User discussions > *Subject:* Re: [sumo-user] Disconnected plan for person "0" > > > > Hi Giuliana, > > > > Thanks a lot for the solution. > > > > I have one more inquiry, For multiple taxis how can I add this parameter > with different stop edges by command line? > > <vType id="taxi" vClass="taxi" modes="taxi" triggered="person"> > > <param key="has.taxi.device" value="true"/> > > <param key="device.taxi.end" value="3600"/> > > </vType> > > <trip id="taxi" type="taxi" depart="0.00" from="D2D3" to="D2D3"> > > <stop lane="D2D3_1"/> > > </trip> > > > > On Tue, 14 Jul 2020, 9:23 am , <[email protected]> wrote: > > Hi Tomoy, > > > > You are getting the error "Error: Disconnected plan for person '0' (edge > 'C4C3' != edge 'B1B2')" because you are saying that the person has to ride > with vehicle 0_0 from 'C4C3' to 'B1B2' and then again from 'C4C3' to 'B1B2' > with a taxi, so how does the person get back from 'B1B2' to 'C4C3'? > > > > You can make the return trip by taxi: > > > > <person id="0" depart="0.00"> > > <ride from="C4C3" to="B1B2" lines="0_0"/> > > <ride from="B1B2" to="C4C3" lines="taxi"/> > > </person> > > > > Or you can say that the person should walk to the start edge again and > then take a taxi: > > > > <person id="0" depart="0.00"> > > <ride from="C4C3" to="B1B2" lines="0_0"/> > > <walk from="B1B2" to="C4C3"/> > > <ride from="C4C3" to="B1B2" lines="taxi"/> > > </person> > > > > If you choose this option, you will have to add the pedestrian crossings > to your net ( > https://sumo.dlr.de/docs/Simulation/Pedestrians.html#generating_a_network_with_crossings_and_walkingareas). > This can be done using netconvert with the following command: > > netconvert -s gnet.net.xml --crossings.guess -o gnet.net.xml > > > > I don’t understand why you define fixed routes for the taxis. If you are > trying to simulate an on demand/ride hailing service this is not necessary. > You can just give the first edge, from where the taxi will wait for a > request: > > > > <vType id="taxi" vClass="taxi" modes="taxi" triggered="person"> > > <param key="has.taxi.device" value="true"/> > > <param key="device.taxi.end" value="3600"/> > > </vType> > > <trip id="taxi" type="taxi" depart="0.00" from="D2D3" to="D2D3"> > > <stop lane="D2D3_1"/> > > </trip> > > > > Regards, > > Giuliana > > > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Tonmoy Das > *Sent:* Montag, 13. Juli 2020 19:26 > *To:* [email protected] > *Subject:* [sumo-user] Disconnected plan for person "0" > > > > Hello Everyone, > > > > I have been trying to get intermodal routing PERSONTRIPS using different > combination of modes=car taxi or taxi car, even after using explicitly > defined taxi lines, I am still getting "Disconnected plan for person "0". > > > > what should I do to solve this problem? > > > > Thanks in advance. > > > > P.S. I have attached the files in here. > > > > > > _______________________________________________ > 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 > > _______________________________________________ > 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 >
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