| Re: [sumo-user] How to Prevent Vehicles from Teleporting on a Given Route |
Dear all
some analysis on this issue reveals:
The bus stop is attached to an extra lane. The yellow bus and the blue vehicle are waiting to enter the one lane section afterwards.
In netedit (connection mode) it looks like this
I'm looking for the occurances of the bus stop edge in the .net.xml file
harald@csx>
grep 374986789.109.16 USA_Roads.net.xml
<edge id="374986789.109.16"
from="gneJ349" to="gneJ230" priority="1"
type="highway.service" spreadType="center">
<lane id="374986789.109.16_0" index="0"
allow="pedestrian" speed="5.56" length="13.12" width="2.00"
shape="4266.99,1845.15 4253.87,1845.11">
<lane id="374986789.109.16_1" index="1"
disallow="pedestrian tram rail_urban rail rail_electric
rail_fast ship" speed="5.56" length="13.12"
shape="4267.00,1842.55 4253.88,1842.51">
<lane id="374986789.109.16_2" index="2"
disallow="pedestrian tram rail_urban rail rail_electric
rail_fast ship" speed="5.56" length="13.12"
shape="4267.01,1839.35 4253.89,1839.31">
<junction id="gneJ230" type="priority" x="4252.43"
y="1841.90" incLanes="374986789.109.16_0 374986789.109.16_1 374986789.109.16_2 gneE156_0"
intLanes=":gneJ230_0_0" shape="4253.87,1846.11 4253.90,1837.71
4252.03,1838.11 42
50.79,1838.88 4250.01,1839.17 4248.92,1839.28 4248.89,1844.48
4249.72,1844.83 4250.00,1845.26 4250.20,1845.86 4250.32,1846.63
4250.35,1847.57 4252.35,1847.60 4252.52,1846.77 4252.74,1846.48
4253.03,1846.27 4253.41,1846.15">
<connection from="374986789.109" to="374986789.109.16" fromLane="1"
toLane="2" via=":gneJ349_0_0" dir="s" state="M"/>
<connection from="374986789.109.16"
to="374986789.138" fromLane="2" toLane="1" via=":gneJ230_0_0"
dir="s" state="M"/>
<connection from=":gneJ349_0" to="374986789.109.16" fromLane="0"
toLane="2" dir="s" state="M"/>
<connection from="374986789.109.16"
to=":gneJ230_w0" fromLane="0" toLane="0" dir="s"
state="M"/>
<connection from=":gneJ349_w0" to="374986789.109.16" fromLane="0"
toLane="0" dir="s" state="M"/>
Trying to add connections to the "bus" lane in netedit yields in
SUMO
Error: Invalid
position for busStop 'busStop_StudentServicesDrNB4_1_23'.
Error: Could not end a stopping place that is not opened.
Any ideas on this issue?
Harald
Okay, that makes sense. Thank you once again for assistance Jakob.
On Tue, Nov 9, 2021 at 9:39 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
The "wrong lane" message indicates that the bus is on the wrong lane (which is implausible if there is only a single lane in each direction).Regardless of teleporting or not, buses in sumo will not reroute or skip stops to catch up with their schedule. They will just keep accumulation delay.
_______________________________________________Am Di., 9. Nov. 2021 um 16:07 Uhr schrieb Ifezue Obiako <vincentobiako@xxxxxxxxx>:
Jakob
Thank you for the feedback. The vehicle was teleporting because it is on a one-lane (both directions) road segment, so it can't pass the preceding bus that is waiting at a bus stop ahead of it. So I think it teleports to overtake the lead bus and I think that is where the "wait too long (wrong lane)" error is coming from if I am not mistaken?
If I use the disable teleport command, how will this affect a predefined bus schedule? Will this have the buses rerouted or skip bus stops entirely to keep pace with bus schedule?
Thank youIfezue
_______________________________________________On Tue, Nov 9, 2021 at 1:37 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
Teleporting behavior only admits global configuration at the moment. You can increase the time threshold with option --time-to-teleport or disable teleporting completely by setting a negative value. Judging by the warning message, the teleporting was related to a failed lane change. This might point to problems with your network model. I recommend that you observe the situation leading up to the teleport in sumo-gui to better understand what's happening there.
regards,Jakob
_______________________________________________Am Di., 9. Nov. 2021 um 03:06 Uhr schrieb Ifezue Obiako <vincentobiako@xxxxxxxxx>:
Hello Everyone_______________________________________________
I was wondering if there was a way to prevent specific vehicles such as buses on a fixed route from teleporting? I got this warning for Vehicle '2' and I noticed that the vehicle seemed to teleport across a wide distance because it wanted to long at a bus stop I am assuming:
This isn't a reflection of realistic behavior and I was wondering if there was a way to prevent buses from teleporting and instead have them continue on their assigned route without teleporting?
Thank youIfezue
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