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[sumo-user] Scenario with demand loaded from vehroute-output behaves different from the original run
  • From: Khaled Belhassine <khaled.belhassine@xxxxxxxxxxxxx>
  • Date: Mon, 31 Jan 2022 18:07:35 +0000
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  • Thread-topic: Scenario with demand loaded from vehroute-output behaves different from the original run


Hello, 

I am trying to re-create a scenario which uses oneshot assignment. I export the final routes by using --vehroute-output option and provide that as an input to my simulation again
I get a totally different traffic situation a lot of teleports.


As Recommanded here https://github.com/eclipse/sumo/issues/3024, I would like to know how to : 

  • add option to rerouting device to load vehroute output that includes all routes and the time of rerouting
  • add event based commands to replay the rerouting at the respective times
I used this configuration : 

<configuration>
    <files>
        <net-file value="v3r.osm_02_coordMaurice_ssr.net.xml"/>
        <route-files value="trips.ssr.xml,truck.rou.xml"/>

        <additional-files value="capteurs_feux_circulations_optimise_b_v2.add.xml,vtype.add.xml,phasage_feux.xml,e1_freq_3600_comp_st_Maurice_captoff_update_capt_on.add.xml,parking.xml,calibration-f-mdf-pos-calb.xml,tls_Programs.xml,tls_state.xml,tls_Switches.xml,tls_SwitchStates.xml"/>
    </files>
    <process>
        <begin value="0"/>
        <route-steps value="200"/>
        <routing-algorithm value="astar"/>
        <device.rerouting.probability value="1"/>
        <device.rerouting.period value="30"/>
       
        <vehroute-output.exit-times value="true"/>
        <vehroute-output.last-route value="true"/>
        <vehroute-output.sorted value="true"/>
        <vehroute-output.dua value="true"/>
        <vehroute-output.intended-depart value="true"/>
        <vehroute-output.speedfactor value="true"/>
       
    </process>
    <reports>
        <verbose value="false"/>
        <no-warnings value="True"/>
    </reports>

    <emissions>
        <phemlight-path value="PHEMlight"/>
        <device.emissions.probability value="1"/>
    </emissions>

    <gui_only>
        <gui-settings-file value="osm.view.xml"/>
    </gui_only>
</configuration>


Best regards

Khaled Belhassine, M.Sc. 
Professionnel de recherche en géomatique
Université Laval

Local 2518, Pavillon Palasis-Prince
2325, rue de la Terrasse
Québec, QC, G1V 0A6
Canada


Tél.:  418.656.2131 poste 406590
Site internet : http://www.cirrelt.ca/








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