Re: [sumo-dev] Get estimation of link entry/exit times via TraCI

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Hello,

these times are not yet available via TraCI. You can only get them via the GUI (right-click vehicle and enable 'Show Link Items') and via xml output (http://sumo.dlr.de/wiki/Simulation/Output#Additional_Debugging_Outputs).

The relevant code is in

microsim/MSVehicle.cpp:2355-2388

microsim/MSLink.cpp:350-364

(Though this code is due for a refactoring so the places might change, https://github.com/eclipse/sumo/issues/4796)

regards,

Jakob

Am Fr., 18. Jan. 2019 um 09:01 Uhr schrieb <hannes.rewald@xxxxxxx>:

Hello dear all,

in [1] you provide a description about the road intersection model of 
SUMO. One section covers the estimation of link entry and exit times 
for each vehicle approaching an intersection. As far as I see, that 
estimation is not available via TraCI although the vehicle command 
"getNextTLS" seems to appear as the most suitable one for that kind of 
information.

Is it possible to query estimated entry or exit times via TraCI for 
each vehicle and I have overlooked that feature?
Can you also point me to the relevant methods in your code which 
perform this estimation?

Best, and thanks for your help!

Hannes


[1] https://elib.dlr.de/84363/

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