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Re: [sumo-user] Junction edge is not included in Route, Vehicle is being invisible while in junction
When I run the .sumocfg with the given traci commands I observe that the ego vehicle enters the junction at ~time=9 and the remains stopped on the junction. At the same time traffic from east and west is stopped as well and has recognized the ego vehicle as their foe (indicated by 'select foes', see https://sumo.dlr.de/docs/sumo-gui.html#right_of_way)

Your problem description reminds me of https://github.com/eclipse/sumo/issues/6140 but this has since been fixed.
Unfortunately, your fcd-output file does not include the version information which should exist in the first line of the header comment.

regards,
Jakob

Am Di., 3. Nov. 2020 um 10:14 Uhr schrieb Andras Bondor <andras.bondor@xxxxxxxxxxxx>:
I'm sorry Jakob, looks like a confusion on my end then, thanks for clarifying!

Based on your reply in another thread, it's not possible to generate a traci log in c++, so I manually logged all commands and arguments. Please let me know if it's helpful or if you need additional information.

Thank you again!
Feladó: sumo-user-bounces@xxxxxxxxxxx <sumo-user-bounces@xxxxxxxxxxx>, meghatalmazó: Jakob Erdmann <namdre.sumo@xxxxxxxxx>
Elküldve: 2020. november 2., hétfő 20:57
Címzett: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Tárgy: Re: [sumo-user] Junction edge is not included in Route, Vehicle is being invisible while in junction
 
Hello,
you included fcd-ouput whereas I was referring to the log of all traci commands. Please see the link in my prior message on how to obtain this.
regards,
Jakob

Am Mo., 2. Nov. 2020 um 19:33 Uhr schrieb Andras Bondor <andras.bondor@xxxxxxxxxxxx>:
Hi Jakob,

Thank you for your reply!

I attached the config and log files to my second e-mail, but they might got cut off by the mailing list. I'll resend it to you by direct message now.

Thank you,
Andras
Feladó: sumo-user-bounces@xxxxxxxxxxx <sumo-user-bounces@xxxxxxxxxxx>, meghatalmazó: Jakob Erdmann <namdre.sumo@xxxxxxxxx>
Elküldve: 2020. november 2., hétfő 9:01
Címzett: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Tárgy: Re: [sumo-user] Junction edge is not included in Route, Vehicle is being invisible while in junction
 

Am Mo., 26. Okt. 2020 um 18:04 Uhr schrieb Andras Bondor <andras.bondor@xxxxxxxxxxxx>:
Hello again,

Not being impatient, just wondered if there are any updates on this, or if there is something I can do on my end to get the desired behavior.

Thank you,
Andras
Feladó: Andras Bondor <andras.bondor@xxxxxxxxxxxx>
Elküldve: 2020. október 9., péntek 17:22
Címzett: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Tárgy: Re: [sumo-user] Junction edge is not included in Route, Vehicle is being invisible while in junction
 
Hello Jakob,

Thank you for your quick reply. Please see attachment. The issue can be reproduced by starting to move forward with the remote-controlled vehicle after an arbitrary wait time.

Is this a configuration issue on my end?

Thank you again for your time!

Andras

Feladó: sumo-user-bounces@xxxxxxxxxxx <sumo-user-bounces@xxxxxxxxxxx>, meghatalmazó: Jakob Erdmann <namdre.sumo@xxxxxxxxx>
Elküldve: 2020. október 9., péntek 8:06
Címzett: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Tárgy: Re: [sumo-user] Junction edge is not included in Route, Vehicle is being invisible while in junction
 
Hello,
- internal edges are never included in a route definition (they can be deduced from the "normal" edges at simulation time)
- except for some special junction configurations where right-of-way rules do not apply, the vehicle should be visible to the others while on the junction (at least it works in our nightly test). Please provide input files for reproducing the issue. Instead of sending your whole traci script, you may use the tracing functionality: https://sumo.dlr.de/docs/TraCI/Interfacing_TraCI_from_Python.html#generating_a_log_of_all_traci_commands

regards,
Jakob

Am Do., 8. Okt. 2020 um 15:53 Uhr schrieb Andras Bondor <andras.bondor@xxxxxxxxxxxx>:
Hello,

I'm experiencing an interesting behavior when calculating a route that should contain a junction and when navigating over it using moveToXY().

First, I'm building a route for the remote-controlled vehicle by calling libsumo::Simulation::convertRoad() on the current and target positions.
Then I feed these two edge ids to libsumo::Simulation::findRoute() to get a route. The start route and end route are two straight lines, connected with a simple junction. I'm observing that the generated route only has 2 edges, the current and target edge, but the edge in the junction is not included in the route.

Now if I start the simulation and I move my remote-controlled vehicle by calling the moveToXY() function the vehicle is correctly positioned. I'm querying the edge id on each step and it correctly reports the starting, in-junction, and target edges as it moves over them.

However, while being in the junction, and being on the edge id which belongs to the junction (which isn't part of the route), the vehicle seems to be invisible to other participants controlled by SUMO, and they simply drive through it. Once the remote-controlled vehicle is out of the junction, all other vehicles are correctly slow down around it not to collide. I read that the in-junction collisions are expected if the remote-controlled vehicle doesn't have a route continuing after the end of the junction, but here it is not the case.

Originally I used version 1.6.0 but upgraded to 1.7.0 and I'm experiencing the same behavior.

Any help is appreciated.

Thank you,
Andras

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