Just found out, from lane.getMaxSpeed
CheersMohsenOn Tuesday, August 7, 2018, 8:40:01 PM GMT+12, mohsen hs
wrote:
Hello there,
Could you please let me know if there is a function in TraCI which allows
reading the edge's speed (opposite of setMaxSpeed) ?I know we can extract
, Jakob Erdmann
wrote:
did you set netconvert option --lefthand ?
2018-08-11 21:20 GMT+02:00 mohsen hs :
Hello there,
Driving in my city is on the left hand and I noticed some issues with the
network structure (e.g. Traffic light placements, junctions), and they are too
much to be fixed
/OpenStreetMap#Recommended_NETCONVERT_Options)
Also, I strongly recommend upgrading to the latest development version as it
contains a number of improvements in regard to joining junctions and computing
their shape.
2018-08-15 11:06 GMT+02:00 mohsen hs :
Thank you Jakob. Yes, I used that option
iki/Demand/Automatic_Routing
2018-08-11 21:27 GMT+02:00 mohsen hs :
Dear sumo users,
I know that it is possible to assign weight to the routes (from
http://sumo.dlr.de/wiki/ DUAROUTER), but this needs a file, which I do not
have. Is there any way to create routes and use the number of la
Dear SUMO users and developers,
I would like to change the route dynamically via traci, but I face some
challenges and appreciate that if you could assist.
1- by using aa=traci.vehicle.getIDList()
traci.vehicle.changeTarget(aa[0], "53i")
SUMO throws this error: traci.exceptions.TraCIException:
Thank you Jakob.
CheersMohsen
On Tuesday, August 7, 2018, 8:43:12 PM GMT+12, Jakob Erdmann
wrote:
you can use traci.lane.getMaxSpeed()
2018-08-07 10:40 GMT+02:00 mohsen hs :
Hello there,
Could you please let me know if there is a function in TraCI which allows
reading the edge's
Hello there,
Could you please let me know if there is a function in TraCI which allows
reading the edge's speed (opposite of setMaxSpeed) ?I know we can extract this
information from edge.xml, but it would nice to know if it is possible in Traci.
Many
. Instead, use the documentation at
http://sumo.dlr.de/daily/pydoc/traci.html
regards,Jakob
2018-08-07 10:08 GMT+02:00 mohsen hs :
Dear SUMO users and developers,
I would like to change the route dynamically via traci, but I face some
challenges and appreciate that if you could assist.
1
Great, thank you.
Have a good day.
Cheers
On Tuesday, August 7, 2018, 9:27:20 PM GMT+12, Jakob Erdmann
wrote:
The central intersection only allows going straight. The connections for left-
and right turns are missing.
2018-08-07 11:10 GMT+02:00 mohsen hs :
Thank you Jakob,
Re
Dear sumo users,
I know that it is possible to assign weight to the routes (from
http://sumo.dlr.de/wiki/DUAROUTER), but this needs a file, which I do not have.
Is there any way to create routes and use the number of lanes as a parameter
for the route creation/selection? For example, if there
Hello there,
I generated some random trips and then used duarouter to generate the routes.
In the simulation, I can see that the vehicles are not clever enough to change
their path to the destination with a less congested route, although they
exactly do they have been told to do by the route.
Hello there,
Driving in my city is on the left hand and I noticed some issues with the
network structure (e.g. Traffic light placements, junctions), and they are too
much to be fixed manually, although I may do that as the last option. Is there
any option to enhance the topology? I have used
Dear Sumo users,
I was wondering if you could please help me with the following questions.
1- the value for jmIgnoreFoeProb is probability with the range of 0 to 1, right?
on
http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Junction_Model_Parameters
, the unit is
Hello there,
just a small typo on
http://www.sumo.dlr.de/userdoc/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#Junction_Model_Parameters
in this example, f in jmDriveAfterRedTime is missing.
Thanks in advanced.Mohsen
___
sumo-user
Dear sumo users,
I am interested to make my traffic lights a bit more intelligent, so they would
not have static phases (through runtime). Is there such a configuration in
SUMO, or I should get the edge info and update the connected traffic lights
through TraCI?
I have seen
Hello there,
I am running one-shot.py for 140k trips in(uniformly distrusted in the first 30
min of simulation) min and it seems very slow. It is running for two days and
vehroutes_300.xml, 300 is -f, is only 26KB and the log is 45KB and the last
line is :Step #776.00 (357857ms ~= 0.00*RT,
) lane changing never changes the route. The vehicle will always try to
return to the correct lane for continuing its route.
regards,Jakob
2018-08-19 19:21 GMT+02:00 mohsen hs :
Dear Sumo developers,
1-I am trying to force a vehicle to change its lane through TraCI and think
changeLaneRelative
Dear Sumo developers,
1-I am trying to force a vehicle to change its lane through TraCI and think
changeLaneRelative is the best option that I have, but before applying left, or
right I need to know which one (left or right) is free at that moment next to
the vehicle (like a real world
definitions that write to the same output file (so it can be anything
you like).
see
https://github.com/eclipse/sumo/blob/master/tests/sumo/output/meandata_edgebased/one_vehicle/interval60s/input_additional.add.xml(load
this with option --additional-files)
2018-08-30 1:40 GMT+02:00 mohsen hs
Dear SUMO developers,
I am aware that SUMO has great reporting function and I would appreciate that
if you could help me with the following three questions.
1. I know that summary-output produces the output for every single step in the
simulation, is there any way to force SUMO to produce the
Hi Jakob,
After sending the email, I just realized that I can get the speed from
routelength and duration. So, Please ignore the second question and sorry for
any inconvenience.
Many thanksMohsen
On Sunday, September 9, 2018, 7:32:37 PM GMT+12, mohsen hs
wrote:
Dear SUMO developers
hms)Possibly,
the simulation does not continue due to heavy jamming. This is best
investigated by looking at the simulation with sumo-gui (see
http://sumo.sourceforge.net/userdoc/FAQ.html#The_simulation_has_lots_of_jams.2Fdeadlocks._What_can_I_do.3F)
regards,Jakob
2018-08-28 20:55 GMT+02:00 moh
Hello there,
I would like to collect some stats about the edges such as length, mean speed,
mean density,...
I know a few approaches, and I think the second one is the easiest/fastest
approach but I have some difficulty to make it practical:
1-using inductive loop detectors-> use
out the
maximum capacity of your roads. The value you will see depends on the
calibration parameters of the models and the default parameters may not fit to
the driver behavior in your city. I suggest you complement your research with
some real-world data.
regards,
Jakob
2018-03-05 22:47 GMT
ensity-flow
relationship, etc).
That being said, some aspects of emotional states can probably by modeled by
setting the appropriate parameter values (i.e. aggressive braking and
acceleration or cautious distance keeping: (accel, decel, tau))
regards,
Jakob
2018-04-18 13:47 GMT+02:00 mohsen hs &l
Hello,
I had a similar issue and I can remember that I forced a vehicle to stop and
block a lane.
http://sumo.dlr.de/wiki/TraCI/Change_Vehicle_State
orhttp://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Stops
not sure of a better way.
RegardsMohsen
On Saturday,
happens if the
vehicle being ignored has a speed below jmIgnoreFoeSpeed. By default only
standing vehicles are ignored.
The check is performed anew in every simulation step.
regards,Jakob
Am Mo., 24. Sep. 2018 um 02:05 Uhr schrieb mohsen hs :
Dear SUMO developers,
I am trying to get more information
device.rerouting.probability=0
regards,Jakob
Am Sa., 27. Okt. 2018 um 19:00 Uhr schrieb mohsen hs :
Dear SUMO experts,
Thank you so much for your earlier support.
I was wondering if you could let me know what happens with the following conf
in SUMO in terms of number of rerouting
Dear SUMO experts,
Thank you so much for your earlier support.
I was wondering if you could let me know what happens with the following conf
in SUMO in terms of number of rerouting.
Since
Dear SUMO experts,
I am would like to record the cost of the route when a vehicle reroute, so I am
using vehroute-output.dua in the additional.xml as shown below. When I use this
option, only one line of reouting (with cost) is written in the vehroute file,
but when I remove this line, I can
0.32.0 but was added in 1.0.0.Most likely, you are not using
the version that you think you are using.
Am Fr., 5. Okt. 2018 um 06:48 Uhr schrieb mohsen hs :
Hello there,
This piece of code works fine on v32, but I get the below error in v1. Am I
doing sth wrong?
Many thanksMohsen
as well as
the cost of the original route which was rejected (though it might be tedious).
regards,Jakob
Am Do., 4. Okt. 2018 um 21:17 Uhr schrieb mohsen hs :
Dear SUMO experts,
I am would like to record the cost of the route when a vehicle reroute, so I am
using vehroute-output.dua
Hello Jakob,
I was wondering if you could let me know if there is any rule regarding these
three attributes for rerouting. For example, Is it ok if steps==periods? or
period should be larger than the number of steps?
And what is the best guess for the number of steps? is 100 fine or is too
often use 300 in our own scenarios. It
should definitely be higher than adaptation-interval because the values don't
change in between updates.
2018-09-28 3:00 GMT+02:00 mohsen hs :
Hello Jakob,
I was wondering if you could let me know if there is any rule regarding these
three attributes
Dear sumo experts,
I am rerouting vehicles in TraCI and suddenly for some vehicles, I get the
below error. The point is that rerouting was done for many other vehicles
without any issues. Unfortunately, I could not find that much information on
the web for this issue (except than this one
list and it is not permitted to call
vehicle.setRoute with an empty list of edges.
Am Sa., 6. Okt. 2018 um 08:42 Uhr schrieb mohsen hs :
Dear sumo experts,
I am rerouting vehicles in TraCI and suddenly for some vehicles, I get the
below error. The point is that rerouting was done for many
Hello there,
I would like to change the SUMO source code and compile it and appreciate that
if you could let me how I can achieve this. Running "make" and "make install"
in Linux is not very convenient for this case as it takes so long, and I am
mainly looking for running it in a debug mode
Dear SUMO experts,
I was wondering if you could let me know if it is possible to 1- get the
estimated arrival time to a destination, or/and 2-the output of the rerouting
algorithm in terms of cost/weight from the TraCI at any time from the location
of the vehicle to the destination.
I could
Hello there,
I am running multiple sumo-gui instances (each has a different cfg file) and
everything looks fine. I wondering if you could just let me know if these
instances can run independently and they would not confuse/mix the results
(output files also have different names).
Many
Dear SUMO experts:
I was wondering if you could let me know how I can take a snapshot from
multiple views (separately or all together) in the SUMO through the cfg
settings.
The following code only takes a snapshot from the first left (original) view.
Many thanksMohsen
Dear SUMO developers,
I am trying to get more information about the "jmIgnoreFoeProb" parameter and
hope you can help me understand them better.
>From the code in MSLink.cpp:MSLink::blockedAtTime(...), it seems that this
>function uses a random number and check the speed (ego should be lower
with each other.
2018-09-25 10:34 GMT+02:00 mohsen hs :
Hello there,
I am running multiple sumo-gui instances (each has a different cfg file) and
everything looks fine. I wondering if you could just let me know if these
instances can run independently and they would not confuse/mix the results
to use sumo option --ignore-route-errors. This will
make vehicles wait at the closure until it re-opens (if they have no
alternative route)- I is advisable to specify rerouter edges before an
intersection where vehicles can still chose alternative routes
2018-09-16 10:56 GMT+02:00 mohsen hs
/Automatic_Routing#Edge_weights
To color by current speeds you can either use'color by average speed' which
uses absolute speed values or'color by average relative speed' which uses the
fraction of averageSpeed/speedLimit for coloring
regards,Jakob
2018-09-18 19:46 GMT+02:00 mohsen hs :
Dear sumo
Dear sumo developers,
I was wondering if you could please explain a bit more about "by routing device
assumed speed", as no such information is provided
here:http://sumo.dlr.de/wiki/Demand/Automatic_Routing#Investigating_edge_weights
Only available info is here
Hi there,
I am trying to find a comparison of travel times obtained from SUMO with some
real-world traffic data (like the standard deviation of travel times). I was
wondering if someone could please mention some citable paper(s). I am aware
that SUMO has been used in many industrial projects,
Hello there,
I am doing some analysis on the road networks of my city and would like to find
the max capacity of our roads. To accomplish this, the relation between occ
and flow needs to be visualized. When I do this even by entering 2000 vehicle
in a 3 lane street (uniformly timestamped) in
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