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Re: 4-way intersections: Throughput and deadlocks [image heavy]

Posted: Tue Jan 12, 2021 8:11 pm
by tsiebecker
Kalanndok wrote:
Mon Jan 11, 2021 11:23 am
On incoming line from the north there is a wrong rail signal.
Should be fixed in Blueprint, Picture is faulty

Re: 4-way intersections: Throughput and deadlocks [image heavy]

Posted: Thu Jan 14, 2021 3:59 am
by Omnifarious
tsiebecker wrote:
Mon Jan 11, 2021 8:04 am
You can, but not with RHD. Take mmmPI's layout, switch it to LHD, and you get full signalling.
Is there an analysis of how this compares with an ordinary LHD roundabout without the extra cross-tracks throught the middle of the circle?

Re: 4-way intersections: Throughput and deadlocks [image heavy]

Posted: Thu Jan 14, 2021 4:22 am
by mmmPI
Omnifarious wrote:
Thu Jan 14, 2021 3:59 am
Is there an analysis of how this compares with an ordinary LHD roundabout without the extra cross-tracks throught the middle of the circle?
Not that i know of, but it should yield pretty similar result to the "crossabout" vs "roundabout" shown in page 1. Given this is a smaller "crossabout".

Re: 4-way intersections: Throughput and deadlocks [image heavy]

Posted: Fri Jan 15, 2021 5:40 am
by foamy
Omnifarious wrote:
Thu Jan 14, 2021 3:59 am
tsiebecker wrote:
Mon Jan 11, 2021 8:04 am
You can, but not with RHD. Take mmmPI's layout, switch it to LHD, and you get full signalling.
Is there an analysis of how this compares with an ordinary LHD roundabout without the extra cross-tracks throught the middle of the circle?
Not analytically, no. Observational practice from emplacing the RHD version in my factory is that it has significantly better flow compared to the plain roundabout, and the LHD version should be further superior to that.

Re: 4-way intersections: Throughput and deadlocks [image heavy]

Posted: Tue Jan 19, 2021 1:48 am
by Pyroguy
Can someone test this junction for me? I have not seen this one around.

This is LHD for 11 car trains.
greatcrossv1.PNG
greatcrossv1.PNG (484.01 KiB) Viewed 206 times

Re: 4-way intersections: Throughput and deadlocks [image heavy]

Posted: Fri Jan 22, 2021 7:49 pm
by hansjoachim
Updated the testbenchmap for 1.1
Thanks to Kano96 for updating the mod
viewtopic.php?f=194&t=94795&p=533570#p533570