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Re: [sumo-user] e2 detector inside junction?
|
Hello,
thanks, it worked now. Before, I think I did not open the network with
internal lanes in SUMO. Now I was able to place a detector inside the
junction!
Greets, Menno
On 18-4-2018 12:13, Jakob Erdmann wrote:
Hello,
in order to place detectors within junctions your network must be built
with internal lanes
(http://sumo.dlr.de/wiki/Simulation/Intersections#Internal_links).
- you can show the internal edge ids by setting 'show internal edge
name' in the junction visualization settings (lanes have the suffix '_n'
where n = 0 refers to the rightmost lane of the internal edge).
- if you disbable 'draw junction shape' in the junction visualization
settings you can see the internal lanes and right-click them to get their id
- it helps to draw lanes at reduced width as explained here:
http://sumo.dlr.de/wiki/SUMO-GUI#Investigating_internal_edges_and_lanes
regards,
Jakob
2018-04-18 10:14 GMT+02:00 Menno van der Woude <menno@xxxxxxxxxxxxxxxxxx
<mailto:menno@xxxxxxxxxxxxxxxxxx>>:
Hello Jakob,
thanks for the info. I'd like to try this, but have trouble finding
the internal lane IDs.
Checking "show internal edge name" in View Settings (in SUMO-GUI)
has no (visible) effect. Checking "show lane to lane connections"
shows some straight lines, though not all connections are drawn.
Also, the connections cannot be selected, and hovering over them
does not show an ID.
I also noticed that in the network file, all junctions have this:
intLanes="". Also, at the top of the file it says
"<no-internal-links value="true"/>". This seems to be an implicit
settings, at this option was not checked in the Processing Options
window (F10). After checking is, saving, then unchecking and saving
again, the intLanes property is filled with data.
I am however still unable to view them in SUMO-GUI. Using the IDs
that show up in the network file does not seem to work (also I don't
know which is which).
Am I missing something?
Greets, Menno
On 16-4-2018 15:43, Jakob Erdmann wrote:
Hello,
you can place detectors on so-called internal lanes.
This should be considered experimental and there is currently no
support for this in netedit.
You must obtain the lane id corresponding from sumo-gui as
explained here:
http://sumo.dlr.de/wiki/SUMO-GUI#Investigating_internal_edges_and_lanes
<http://sumo.dlr.de/wiki/SUMO-GUI#Investigating_internal_edges_and_lanes>
Note, that for left-turns the connection may consist of two
consecutive lanes.
regards,
Jakob
2018-04-16 12:44 GMT+02:00 Menno van der Woude
<menno@xxxxxxxxxxxxxxxxxx <mailto:menno@xxxxxxxxxxxxxxxxxx>
<mailto:menno@xxxxxxxxxxxxxxxxxx
<mailto:menno@xxxxxxxxxxxxxxxxxx>>>:
Hello all,
for an intersection I'd like to simulate, I need to have E2
type
detectors inside a junction (ie. on a connection). Is this
somehow
possible? (Preferably with netedit...)
Alternatively, also helpful would be to be able to place a
traffic
light stop line at an arbitrary position on an edge
connected to a
controller junction. That way, I could have a detector
after the
stop line.
Thanks for any help,
Greets, Menno
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