Re: [sumo-user] Ways to prioritise lanes

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

RandomTrips can write routes (complete edge lists) as well as trips (origin/destination) output.

The routes will be computed as "fastest path in empty network" which is likely responsible for the jam you see (because the network isn't empty after the first few vehicles try to go there).

An quick-fix would be to artificially reduce the speed on edges that you wish to penalize.

Better solutions would be to

a) load trips into sumo where routing will take current traffic state into account

b) use duaIterate.py to compute user-equilibrium route choices

c) use option --weights.priority-factor to take edge priority into account when routing

regards,

Jakob

Am Sa., 1. Mai 2021 um 19:26 Uhr schrieb Johnson, Dylan <dylan.johnson.19@xxxxxxxxxxxxxxxx>:

I am facing an issue with the randomTrips.py function. The randomTrips priorities the right lane going to the gas station instead of the highway (See attached). This is not realistic as most cars join the highway. I tried changing the “priority” aspect of the blue lane in netedit but that did not work. Are you aware of a way to priorities lanes?

 

 

 

Dylan

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