[sumo-user] Induction Loop

[grimm <jan-grimm@xxxxxx>]

Hello all,


I'm processing induction loop data via TraCI, including entry time and leave time of each vehicle passing the induction loop detector, as well as the detector occupancy for each simulation step.

With respect to this, I have a few questions:
1.) Which reference points of the vehicle are entry time and leave time related to, respectively (front bumper, rear bumper)? I assume, entry time is when the vehicle front hits the upstream end of the detector area, and leave time is when the rear bumper leaves the downstream end of the detector, is this correct? This would have an impact on how to interpret the detector occupancy.
2.) What length is an induction loop assumed to have in SUMO?


Thank you very much for a reply!
Jan

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