Re: [sumo-user] Edge-List is expanding unnecessarily when I reroute via

[Valentin Klamka <valentin.klamka@xxxxxxxxx>]

print(traci.simulation.findRoute('gneE28','gneE11')) returns a Stage object:

Stage(type=3, edges=('gneE28', '-gneE28', '-gneE27', '-gneE26', '-gneE25', '-gneE24', '-gneE23', '-gneE22', '-gneE21', '-gneE20', '-gneE19', '-gneE18', '-gneE17', '-gneE16', '-gneE15', '-gneE14', '-gneE13', '-gneE12', '-gneE11', 'gneE11'), travelTime=97.9654663546, cost=97.9654663546, length=4012.31, depart=-1073741824.0, departPos=-1073741824.0, arrivalPos=-1073741824.0)

So there is no Route ID. Is there a way to assign a routeID to that stage object?

Am Fr., 6. Nov. 2020 um 10:29 Uhr schrieb <Maria.Armellini@xxxxxx>:

Hi Valentin,

 

maybe you can try with setRouteID. First you will need to search the edges of the new route, which you can do with findRoute. See https://sumo.dlr.de/docs/TraCI/Change_Vehicle_State.html and https://sumo.dlr.de/docs/TraCI/Simulation_Value_Retrieval.html

 

Regards,

Giuliana

 

 

Von: sumo-user-bounces@xxxxxxxxxxx <sumo-user-bounces@xxxxxxxxxxx> Im Auftrag von Valentin Klamka
Gesendet: Donnerstag, 5. November 2020 15:44
An: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Betreff: [sumo-user] Edge-List is expanding unnecessarily when I reroute via traci.

 

Hi,

I use Sumo Version 1.3.1

So basically I want to drive back and forth:

            if (traci.vehicle.getRoadID(vehicle) =='gneE28'):
                traci.vehicle.changeTarget(vehicle,'gneE11')
            if (traci.vehicle.getRoadID(vehicle) =='gneE11'):
                traci.vehicle.changeTarget(vehicle,'gneE28')
               

when I print (traci.vehicle.getRoute(vehicle)) I see that the Edges-List gets longer, the longer the simulation runs. But to save space I only want to save the edges which I need to reach the destination. I tried traci.vehicle.setRoute(vehicle,traci.vehicle.getRoadID(vehicle)) to reset the route, but it only appends the new edge to the previously traveled route. Is there a way to reset the route? If not, what is the reason behind it?

Best,

Valentin

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