Re: [sumo-user] find top n fastest routes

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

TraCI does not allow to retrieve the list of n fastest routes.

Also, the n-fastest routes in a strict mathmatical sense are often not useful because they include minor variations on the fastest route (high overlap) rather than real alternatives (low overlap).

The marouter application can compute a set of route alternatives using the penalty-method (found paths are penalized to encourage alternative routes without overlap). This algorithm can also be reproduced via TraCI by dynamically adapting the edge traveltimes before calling findRoute.

regards,

Jakob

Am Do., 11. Juli 2019 um 15:55 Uhr schrieb Sasan Amini <sasan.amini@xxxxxx>:

Dear SUMO users,

 

I am trying to rank all possible routes from edge A to edge B according to their travel time or distance. I used traci.simulation.findRoute() but it only returns the fastest route. Any idea how to retrieve a list of n fastest routes?

 

Thanks,

Sasan

 

 

 

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