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Dux02 / AM2050

Project am2050a
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Fast lane not fast #1

Closed Blasylf closed 11 months ago

Blasylf commented 11 months ago

With the current merging system, the fast lane is actually the slower lane of the two. Merging is the cause of this - constraining the number of lanes to 1 leads to an average speed of ~110km/h for relatively uncongested traffic (p = 0.1).

Presumably, cars get cocky, and lane change in such a way that they cause the other car to slow down unnecessarily.

Blasylf commented 11 months ago

image Case in point (DT = 0.2, p = 5) - congestion is causing traffic on the fast lanes, less so on the slow lanes. Note this is not due to low desired speed cars making hogging up the fast lane - average desired speeds trend appropriately! (see below) image

Blasylf commented 11 months ago

Fast lane is now almost a little too fast (upcoming commit): merging is more aggressive, same for overtaking.