Re: [sumo-user] Two vehicles sharing the same lane

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

you sent fcd-output whereas the traceFile is a list of traci commands generated by the python client.

Here is the link again: https://sumo.dlr.de/docs/TraCI/Interfacing_TraCI_from_Python.html#generating_a_log_of_all_traci_commands

Am Mi., 16. Juni 2021 um 09:33 Uhr schrieb Radha Reddy <radha.reddy.ipp@xxxxxxxxx>:

Hello Jakob,

I thought the problem was solved by increasing the vehicle width, but after clear observation the problem still exists.

Please check the attached

 sumoTrace.xml

trace file generated.

Regards

Radha

On Tue, Jun 15, 2021 at 5:24 PM Radha Reddy <radha.reddy.ipp@xxxxxxxxx> wrote:

I have solved the issue by increasing the vehicle width to 2m from the default 1.8m in vType. I guess it satisfies my requirements.

Regards

Radha

On Tue, Jun 15, 2021 at 5:11 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Your scenario fails to run on my machine. Please provide a traci-traceFile instead: https://sumo.dlr.de/docs/TraCI/Interfacing_TraCI_from_Python.html#generating_a_log_of_all_traci_commands

(along with any required input files such as generated traffic).

Am Mo., 7. Juni 2021 um 10:00 Uhr schrieb Radha Reddy <radha.reddy.ipp@xxxxxxxxx>:

Hello Jakob,

Please check the zip attachment for the scenario. Mongodb needs to be active to run the attached scenario.

The event is occurring at 1650+ at the (bottom) left hand side intersection. The figure is also attached.

Regards

Radha

On Mon, Jun 7, 2021 at 8:38 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Please attach your scenario files and state the time and vehicle id where this occurs.

Am Mo., 7. Juni 2021 um 09:34 Uhr schrieb Radha Reddy <radha.reddy.ipp@xxxxxxxxx>:

Hello Jakob,

I set both parameters as you suggested (lcLaneDiscipline="1" latAlignment="center"). Before it was too many vehicles shared a single lane side-by-side. Even after setting those parameters the problem still exists but very few instances.

Please check the below vType definitions.

Regards

Radha

<vTypeDistribution id="typedist1">
 
<vType id="typeACC" accel="2.6" decel="4.5" emergencyDecel="9" length="5" minGap="5" maxSpeed="8.333" vClass="passenger" probability="0.5" carFollowModel="ACC"  sigma="0" tau="1" color="1, 1, 0" eClass="HBEFA3/PC_G_EU4"  lcLaneDiscipline="1" latAlignment="center"/>
<vType id="typeHD" accel="2.6" decel="4.5" emergencyDecel="9" length="5" minGap="5" maxSpeed="8.333" vClass="passenger" probability="0.5"  sigma="0.5" tau="1" color="1, 1, 1" eClass="HBEFA3/PC_G_EU4"  lcLaneDiscipline="1" latAlignment="center"/>
 
</vTypeDistribution>

On Mon, Jun 7, 2021 at 8:12 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Set vType attribute lcLaneDiscipline="1" latAlignment="center" and do not set lcTurnAlignmentDistance.

Am Fr., 4. Juni 2021 um 14:58 Uhr schrieb Radha Reddy <radha.reddy.ipp@xxxxxxxxx>:

Hello,

I'm getting a different behavior than expected. Two vehicles are sharing the same lane side-by-side.

Please check the attached figure, and provide me a solution, thus vehicles follow FIFO, but not sharing the same lane side-by-side.

Regards

Radha

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