The vTypeDistribution must be defined before the vehicles or flows that reference it. See http://sumo.dlr.de/wiki/SUMO#Loading_order_of_input_files regards, Jakob
2015-11-03 16:48 GMT+01:00 Bing Liu <[email protected]>: > Hi all, > > I've been using the sumo 0.22 and I want to generate random flows with > random vehicle types. > > I have tried the method shown in > http://sourceforge.net/p/sumo/mailman/message/22753044/. > > However the duarouter can not recognize the randomized vehicle type. > > Here is my code : > In .flows.xml, > <flowdefs> > > <flow id="f_right" from="1i" to="2o" type="random_vehicles" begin="0" > end="100" departspeed="10" probability="0.2"/> > </flowdefs> > > Where should I put the following code ? > <vtypeDistribution id="random_vehicles"> > <vType id="bus" accel="1.5" decel="3.5" sigma="0" tau="1" length="10" > width= "3" minGap="0" maxSpeed="22" guiShape="bus" probability="0.1"/> > <vType id="truck" accel="1.5" decel="3.5" sigma="0" tau="1" length="8" > width= "2.8" minGap="0" maxSpeed="20" guiShape="truck" probability="0.1"/> > <vType id="wagon" accel="2.7" decel="4.5" sigma="0" tau="1" length="5.2" > width= "2" minGap="0" maxSpeed="30" guiShape="passenger/wagon" > probability="0.1"/> > <vType id="hatchback" accel="3" decel="4.5" sigma="0" tau="1" length="3" > width= "1.8" minGap="0" maxSpeed="40" guiShape="passenger/hatchback" > probability="0.35"/> > <vType id="sedan" accel="2.5" decel="5" sigma="0" tau="1" length="3.5" > width= "1.6" minGap="0" maxSpeed="50" guiShape="passenger/sedan" > probability="0.35"/> > </vtypeDistribution> > > In fact, I've tried to put it in .rou.xml and .add.xml. And there is always > the error: the vehicle type 'random_vehicles' for vehicle 'f_right' is not > known. > > Could you help me with it ? > > Best regards > > LIU Bing > PhD Student > CNRS - CRIStAL - UMR 9189 > Ecole Centrale de Lille > Cité Scientifique -B. P. 48 F 59651 Villeneuve D'Ascq cedex, France > > ------------------------------------------------------------------------------ > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
