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Re: [sumo-user] question about change lane by config
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Hi Yanglan,
please look into the lane change model parameters. Try low lcKeepRight and high lcCooperative values. If you insert the vehicles directly on the motorway, use all lanes to insert them (departLane attribute of flow/vehicle definitions). If you have scenarios with more traffic volume on the motorway, think of implementing a speed distribution such that there are vehicles which would benefit from overtaking.
Best regards
Mirko
-----Original-Nachricht-----
Betreff: [sumo-user] question about change lane by config
Datum: 2023-10-21T01:52:33+0200
Von: "Yanglan Wang via sumo-user" <sumo-user@xxxxxxxxxxx>
An: "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>
Dear SUMO,
Is it possible to make vehicles on the freeway not always stay in the right lane but scatter in the center or left lanes. Because vehicles on the right lane will restrict the merge vehicles. As shown in the screenshot, 4243, 4233 and 4442 always stay in the right lane. And even insist on the right lane after the merge point.
Moreover, I don't want to use Traci to make each vehicle change lanes because the number of vehicles is so large. Is it a method that can realize it just by setting configuration?
Thanks a lot in advance!
Yanglan
