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[sumo-user] Potential danger in not using minGap
  • From: "Bae, Jong In" <jbae42@xxxxxxxxxx>
  • Date: Mon, 28 Sep 2020 23:55:30 +0000
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  • Thread-topic: Potential danger in not using minGap
Hello,

Would there be any potential danger in not using minGap (set it to 0) and increasing tau to like 1.8s or 2s instead? 
I assume that using the tau value greater than 1 should also give the follower vehicle enough room to brake without crashing.
Basically, I'm curious if larger tau values can cover what minGap is supposed to do.

What are some factors that I need to consider before implementing such changes?
Should I expect some unrealistic (or undesirable) behaviors after this change and why?

Thank you so much in advance!

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