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[sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Dear all,
I want to integrate Road/Scenario in SMUO.
I have converted my KML file to a shapefile using Arcgis desktop.
I tried to convert the shp file to a .net.xml file  with this command:
netconvert --shapefile-prefix Export_Output
--shapefile.use-defaults-on-failure -o nav_pos.net.xml

this error is displayed :

Error: Could not obtain edge id.
Error: No nodes loaded.
Quitting (on error).

 Can you help me please ?
Thanks.

-- 
Best Regards,
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

Re: [sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Thanks, I'll check it out.

Le ven. 12 oct. 2018 à 08:20, Jakob Erdmann <nam...@gm...> a
écrit :

> Hello,
> you can try to convert your KML to a shapefile and import that with
> netconvert into a .net.xml file.
> https://mygeodata.cloud/converter/kml-to-shp
> regards,
> Jakob
>
> Am Do., 11. Okt. 2018 um 20:14 Uhr schrieb Sagaama Insaf <
> sag...@gm...>:
>
>> Dear all,
>> I want to integrate Road/Scenario in SMUO.
>> Is  there any possibility to import a KML file into osm file and then
>> into a .net.xml file which can be used in SUMO ?
>>
>> Thanks.
>>
>>
>> --
>> Best Regards,
>> SAGAAMA Insaf.
>>
>> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>>
>

Re: [sumo-devel] Help

[Jakob E. <nam...@gm...>]

Hello,
you can try to convert your KML to a shapefile and import that with
netconvert into a .net.xml file.
https://mygeodata.cloud/converter/kml-to-shp
regards,
Jakob

Am Do., 11. Okt. 2018 um 20:14 Uhr schrieb Sagaama Insaf <
sag...@gm...>:

> Dear all,
> I want to integrate Road/Scenario in SMUO.
> Is  there any possibility to import a KML file into osm file and then into
> a .net.xml file which can be used in SUMO ?
>
> Thanks.
>
>
> --
> Best Regards,
> SAGAAMA Insaf.
>
> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>

[sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Dear all,
I want to integrate Road/Scenario in SMUO.
Is  there any possibility to import a KML file into osm file and then into
a .net.xml file which can be used in SUMO ?

Thanks.


-- 
Best Regards,
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

[sumo-devel] Reg. Combining SUMO with Network Simulator

[Viral P. <vrp...@gm...>]

Dear sir,

I want to create scenario in SUMO and while vehicles are moving on the
road, these information needs to be pass to any network simulator (eg. Ns3
) for communication. So in case at any point of time, if there will be
congestion of traffic due to any reason, this information will be passed to
vehicle that is already far 1 or 2 mile from that point and can be reroute.
To implement this type of Feedback based network,

1) Is it possible to transmit all vehicle scenario to any network simulator
and feedback will be again taken by SUMO?
2) Where can i get any related documents so that i can refer it and
proceed further.?

Thanks and regards,
-- 
Viral Patel

Re: [sumo-devel] Edges, Lanes and the shapes

[Jakob E. <nam...@gm...>]

If the user did not set custom lane shapes, then yes.
This behavior might change in future versions but for now netconvert always
generates the same number of geometry points for each lane.

regards,
Jakob

2018-09-25 14:39 GMT+02:00 Bernd Lehmann via sumo-devel <
sum...@li...>:

> Hi,
>
> is it correct that the shapes of all lanes of the same edges have
> always same amount of positions? I didn't found a contrary example and
> I didn't found anything in the documentation.
>
> Kind regards,
>
> Bernd
>
>
> _______________________________________________
> sumo-devel mailing list
> sum...@li...
> https://lists.sourceforge.net/lists/listinfo/sumo-devel
>

[sumo-devel] Edges, Lanes and the shapes

[Bernd L. <sys...@gm...>]

Hi,

is it correct that the shapes of all lanes of the same edges have
always same amount of positions? I didn't found a contrary example and
I didn't found anything in the documentation.

Kind regards,

Bernd

Re: [sumo-devel] Collisions in SUMO

[Jakob E. <nam...@gm...>]

see https://github.com/eclipse/sumo/issues/4311

2018-07-06 15:32 GMT+02:00 rohan gugale via sumo-devel <
sum...@li...>:

> I am trying to get a warning for a collision taking place at a junction in
> SUMO. However, even after setting the junction as
> 'traffic_light_unregulated', and the --collision.check-junctions set as
> true and the --collision.action warn set as well, I do not get a collision
> warning in SUMO.
> I request you to please help me with the required changes to get a warning
> for such collisions.
> The attachments include the example files.
> Regards, Rohan
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
> sumo-devel mailing list
> sum...@li...
> https://lists.sourceforge.net/lists/listinfo/sumo-devel
>

[sumo-devel] Collisions in SUMO

[rohan g. <roh...@ya...>]

I am trying to get a warning for a collision taking place at a junction in SUMO. However, even after setting the junction as 'traffic_light_unregulated', and the --collision.check-junctions set as true and the --collision.action warn set as well, I do not get a collision warning in SUMO. 
I request you to please help me with the required changes to get a warning for such collisions.
The attachments include the example files. 
Regards, Rohan

[sumo-devel] Help

[Sagaama I. <sag...@gm...>]

 Dear all,
I want to make each vehicle in SUMO receives a TCP socket from an external
C++ Server to change its route.
The received packet is a struct.
I tried to extract from this latter an edges list.
I insert this code :

*char *token ;*
* /* get the first token */*
*token strtok(packet_optimal_route.EdgesList_ID, s);*
* /* walk through other tokens */*
* while (token != NULL)*
* {*
* cout << " edge ID" << token << endl;*
* token = strtok(NULL, s);*

* } *

I got this error when I runned a SUMO project : "Bad allocation Quitting
(on error)"
What is the problem ? Can you help me please ?

Thanks.



-- 
​Best Regards
​,​
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

Re: [sumo-devel] Crashes in SUMO

[Jakob E. <nam...@go...>]

Hello,
if your car following model creates situations where strong braking is
required, make sure to set a high-enough value for emergencyDecel. This is
an upper bound on braking which is enforced on all models via
MSCFModel::minNextSpeed and MSCFModel::finalizeSpeed.
regards,
Jakob

2018-03-28 18:40 GMT+02:00 Eugene Vinitsky via sumo-devel <
sum...@li...>:

> Hello,
>
> I have implemented a custom car following model in SUMO, and made sure that
> every vehicle in the system has speed mode 31 and lane change mode 1621;
> however, I am getting vehicular crashes in the system. Does anyone have
> suggestions as to what could be causing this or what I could look into to
> try and debug this?
>
> Thank you!
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
> sumo-devel mailing list
> sum...@li...
> https://lists.sourceforge.net/lists/listinfo/sumo-devel
>

[sumo-devel] A question about timestep and tau

[Rahimi, T. R. <Tar...@ro...>]

Hello everyone,


When I output the tripinfo, it says waitSteps= an integer value. How can I get this or the total waiting time for each vehicle in seconds? Also, how can I calculate a queue length?


What is the concept of time Step? when I generate a route file with 12 vehicles departing at the same time step but in different time frame, such as the first vehicle departs at 0 seconds, the second at 3rd second, the third one in 6th second but they all are departing at the same time step. Here, the time step in 9 seconds. 10 minutes later, there are 5 vehicles departing at the same time step and the time step there becomes 5 seconds.


What can I make of time step if I want to calculate the waiting time at an intersection?


Also, any ideas on what does tau trigger? what file can I find it's source code and what functions are related to it? I want to simulate different perception-reaction times (0.5 second, 1 second, 2 seconds), How should I go for it?


Thank you,

-------------------------------------
Tariq R Rahimi
Graduate Student

Re: [sumo-devel] help

[Sagaama I. <sag...@gm...>]

Thanks. But, I have runned the SUMO
simulation and the traci script  in the same local computer and i have
allways the same error. What shall I do?
Thanks.

Le mar. 3 avr. 2018 à 09:58, Jakob Erdmann <nam...@go...> a
écrit :

> Hello,
>
> traci.start() assumes that sumo will be started by the script on the local
> computer (it picks a random free port for that).
> If the traci client is on a different computer from the sumo simulation
> you must take these steps
> - select a port number (i.e. 9000)
> - start the simulation on one computer (assume this is called 'computer1')
> by calling sumo with option --remote-port 9000
> - in the traci client script call traci.init(port=9000, host="computer1")
>
> regards,
> Jakob
>
> 2018-04-01 23:14 GMT+02:00 Sagaama Insaf <sag...@gm...>:
>
>> Dear all,
>> I want to make each vehicle in SUMO receives a TCP packet from an
>> external Server.
>>
>> I have implemented this  Python Script :
>> *import traci*
>> *traci.start(sumoCmd) *
>>
>> *while traci.simulation.getMinExpectedNumber() > 0: *
>> *  for veh_id in traci.vehicle.getIDList():*
>> *    position = traci.vehicle.getSpeed(veh_id)*
>> *    print(veh_id)*
>> *    print(traci.vehicle.getRoute(veh_id))*
>> *    traci.vehicle.setRoute("veh0", ["44468929", "189216027",
>> "371230575", "167920445"])*
>> * traci.close()*
>> *sys.stdout.flush()*
>>
>> This error is raising :
>> Could not connect to TraCI server at localhost:57613 [Errno 10061] No
>> connection could be made because the target machine actively refused it
>>  Retrying in 1 seconds
>> What is the problem ? Can you help me please ?
>>
>> Thanks.
>>
>>
>>
>>
>> --
>> ​
>> My Best Regards,
>> SAGAAMA Insaf.
>>
>> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>>
>
>

Re: [sumo-devel] help

[Jakob E. <nam...@go...>]

Hello,

traci.start() assumes that sumo will be started by the script on the local
computer (it picks a random free port for that).
If the traci client is on a different computer from the sumo simulation you
must take these steps
- select a port number (i.e. 9000)
- start the simulation on one computer (assume this is called 'computer1')
by calling sumo with option --remote-port 9000
- in the traci client script call traci.init(port=9000, host="computer1")

regards,
Jakob

2018-04-01 23:14 GMT+02:00 Sagaama Insaf <sag...@gm...>:

> Dear all,
> I want to make each vehicle in SUMO receives a TCP packet from an external
> Server.
>
> I have implemented this  Python Script :
> *import traci*
> *traci.start(sumoCmd) *
>
> *while traci.simulation.getMinExpectedNumber() > 0: *
> *  for veh_id in traci.vehicle.getIDList():*
> *    position = traci.vehicle.getSpeed(veh_id)*
> *    print(veh_id)*
> *    print(traci.vehicle.getRoute(veh_id))*
> *    traci.vehicle.setRoute("veh0", ["44468929", "189216027", "371230575",
> "167920445"])*
> * traci.close()*
> *sys.stdout.flush()*
>
> This error is raising :
> Could not connect to TraCI server at localhost:57613 [Errno 10061] No
> connection could be made because the target machine actively refused it
>  Retrying in 1 seconds
> What is the problem ? Can you help me please ?
>
> Thanks.
>
>
>
>
> --
> ​
> My Best Regards,
> SAGAAMA Insaf.
>
> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>

[sumo-devel] help

[Sagaama I. <sag...@gm...>]

Dear all,
I want to make each vehicle in SUMO receives a TCP packet from an external
Server.

I have implemented this  Python Script :
*import traci*
*traci.start(sumoCmd) *

*while traci.simulation.getMinExpectedNumber() > 0: *
*  for veh_id in traci.vehicle.getIDList():*
*    position = traci.vehicle.getSpeed(veh_id)*
*    print(veh_id)*
*    print(traci.vehicle.getRoute(veh_id))*
*    traci.vehicle.setRoute("veh0", ["44468929", "189216027", "371230575",
"167920445"])*
* traci.close()*
*sys.stdout.flush()*

This error is raising :
Could not connect to TraCI server at localhost:57613 [Errno 10061] No
connection could be made because the target machine actively refused it
 Retrying in 1 seconds
What is the problem ? Can you help me please ?

Thanks.




-- 
​
My Best Regards,
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

Re: [sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Dear all,

I want to make each vehicle in SUMO receives a packet through a TCP Socket
from the Server.
The packet contains the  ("vehicle ID", "edges IDs") to refer the optimal
route.
Is there another solution (i.e developing a code in SUMO ) except the
Python Traci solution ? and how ?

Thanks.

Best regards,
SAGAAMA Insaf.

2018-03-14 8:43 GMT+01:00 Sagaama Insaf <sag...@gm...>:

> ---------- Message transféré ----------
> De : "Sagaama Insaf" <sag...@gm...>
> Date : 14 mars 2018 8:42 AM
> Objet : Re: Help
> À : "Jakob Erdmann" <nam...@go...>
> Cc : <sum...@li...>
>
>
> Thank you for your help.
> I have developed a server witch send a set of edges to ech vehicle in SUMO
> and this one change its route? How can I proceed ?
> Kindly.
>
>
> Le 14 mars 2018 8:12 AM, "Jakob Erdmann" <nam...@go...> a
> écrit :
>
>> traci.vehicle.setRoute(vehicleID, [edge1, edge2, ....])
>>
>> 2018-03-13 13:48 GMT+01:00 Sagaama Insaf <sag...@gm...>:
>>
>>> Dear all,
>>> -I have developed a Route Planning Algorithms for Electric Car
>>> Navigation.
>>> How can update the route of each  vehicle in SUMO ?
>>>
>>> --
>>> ​
>>> My B
>>> ​est regards,​
>>> SAGAAMA Insaf.
>>>
>>> PhD student at CRISTAL Lab, RA
>>> ​​
>>> MSIS Pole, ENSI- Tunisia.
>>>
>>
>>


-- 
Bien Cordialement
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

Re: [sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Dear all,

When I add this code to the Python script :
*import traci*
*traci.start(sumoCmd) *
*step = 0*
*while step < 1000:*
*  traci.simulationStep()*
*  if traci.vehicle.getRouteID("veh0")=="route0":*
*       traci.vehicle.setRoute("veh0", ["44468929", "189216027",
"371230575", "167920445"])*
*  step += 1*

*traci.close()*
*sys.stdout.flush()*


a traci fatal error is raising :  *Traceback (most recent call last):*
*  File "C:/Users/nassouf/Desktop/rouen.sumo/insaf_script.py", line 17, in
<module>*
*    traci.simulationStep()*
*  File "C:\sumo-0.30.0\tools\traci\__init__.py", line 109, in
simulationStep*
*    responses = _connections[""].simulationStep(step)*
*  File "C:\sumo-0.30.0\tools\traci\connection.py", line 280, in
simulationStep*
*    result = self._sendExact()*
*  File "C:\sumo-0.30.0\tools\traci\connection.py", line 102, in _sendExact*
*    raise FatalTraCIError("connection closed by SUMO")*
*FatalTraCIError: connection closed by SUMO*

What is the problem ? Can you help me please ?

Thanks.

My Best Regards,
SAGAAMA Insaf.


2018-03-28 10:07 GMT+01:00 Sagaama Insaf <sag...@gm...>:

> Ok, thanks.
>
> Le mer. 28 mars 2018 à 06:44, Jakob Erdmann <nam...@go...>
> a écrit :
>
>> the vehicle either has not yet been loaded or already left the simulation.
>>
>> 2018-03-27 23:37 GMT+02:00 Sagaama Insaf <sag...@gm...>:
>>
>>> Dear all,
>>>
>>> When I add this code to the Python script :  traci.vehicle.setRoute("down_567",
>>> ["52o", "2i", "1o", "51i"]);  a traci exception is raising :  *run*
>>> *    traci.vehicle.setRoute("down_567", ["52o", "2i", "1o", "51i"])*
>>> *  File "C:\sumo-0.30.0\tools\traci\_vehicle.py", line 815, in setRoute*
>>> *    self._connection._sendExact()*
>>> *  File "C:\sumo-0.30.0\tools\traci\connection.py", line 109, in
>>> _sendExact*
>>> *    raise TraCIException(prefix[1], _RESULTS[prefix[2]], err)*
>>> *TraCIException: Vehicle 'down_567' is not known*
>>>
>>> What is the problem ? Can you help me please ?
>>>
>>> Thanks.
>>>
>>> My Best Regards,
>>> SAGAAMA Insaf.
>>>
>>> 2018-03-14 8:12 GMT+01:00 Jakob Erdmann <nam...@go...>:
>>>
>>>> traci.vehicle.setRoute(vehicleID, [edge1, edge2, ....])
>>>>
>>>> 2018-03-13 13:48 GMT+01:00 Sagaama Insaf <sag...@gm...>:
>>>>
>>>>> Dear all,
>>>>> -I have developed a Route Planning Algorithms for Electric Car
>>>>> Navigation.
>>>>> How can update the route of each  vehicle in SUMO ?
>>>>>
>>>>> --
>>>>> ​
>>>>> My B
>>>>> ​est regards,​
>>>>> SAGAAMA Insaf.
>>>>>
>>>>> PhD student at CRISTAL Lab, RA
>>>>> ​​
>>>>> MSIS Pole, ENSI- Tunisia.
>>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Bien Cordialement
>>> SAGAAMA Insaf.
>>>
>>> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>>>
>>
>>


-- 
Bien Cordialement
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

[sumo-devel] Crashes in SUMO

[Eugene V. <evi...@be...>]

Hello,

I have implemented a custom car following model in SUMO, and made sure that
every vehicle in the system has speed mode 31 and lane change mode 1621;
however, I am getting vehicular crashes in the system. Does anyone have
suggestions as to what could be causing this or what I could look into to
try and debug this?

Thank you!

Re: [sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Ok, thanks.

Le mer. 28 mars 2018 à 06:44, Jakob Erdmann <nam...@go...> a
écrit :

> the vehicle either has not yet been loaded or already left the simulation.
>
> 2018-03-27 23:37 GMT+02:00 Sagaama Insaf <sag...@gm...>:
>
>> Dear all,
>>
>> When I add this code to the Python script
>> :  traci.vehicle.setRoute("down_567", ["52o", "2i", "1o", "51i"]);  a traci
>> exception is raising :  *run*
>> *    traci.vehicle.setRoute("down_567", ["52o", "2i", "1o", "51i"])*
>> *  File "C:\sumo-0.30.0\tools\traci\_vehicle.py", line 815, in setRoute*
>> *    self._connection._sendExact()*
>> *  File "C:\sumo-0.30.0\tools\traci\connection.py", line 109, in
>> _sendExact*
>> *    raise TraCIException(prefix[1], _RESULTS[prefix[2]], err)*
>> *TraCIException: Vehicle 'down_567' is not known*
>>
>> What is the problem ? Can you help me please ?
>>
>> Thanks.
>>
>> My Best Regards,
>> SAGAAMA Insaf.
>>
>> 2018-03-14 8:12 GMT+01:00 Jakob Erdmann <nam...@go...>:
>>
>>> traci.vehicle.setRoute(vehicleID, [edge1, edge2, ....])
>>>
>>> 2018-03-13 13:48 GMT+01:00 Sagaama Insaf <sag...@gm...>:
>>>
>>>> Dear all,
>>>> -I have developed a Route Planning Algorithms for Electric Car
>>>> Navigation.
>>>> How can update the route of each  vehicle in SUMO ?
>>>>
>>>> --
>>>> ​
>>>> My B
>>>> ​est regards,​
>>>> SAGAAMA Insaf.
>>>>
>>>> PhD student at CRISTAL Lab, RA
>>>> ​​
>>>> MSIS Pole, ENSI- Tunisia.
>>>>
>>>
>>>
>>
>>
>> --
>> Bien Cordialement
>> SAGAAMA Insaf.
>>
>> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>>
>
>

Re: [sumo-devel] Help

[Jakob E. <nam...@go...>]

the vehicle either has not yet been loaded or already left the simulation.

2018-03-27 23:37 GMT+02:00 Sagaama Insaf <sag...@gm...>:

> Dear all,
>
> When I add this code to the Python script :  traci.vehicle.setRoute("down_567",
> ["52o", "2i", "1o", "51i"]);  a traci exception is raising :  *run*
> *    traci.vehicle.setRoute("down_567", ["52o", "2i", "1o", "51i"])*
> *  File "C:\sumo-0.30.0\tools\traci\_vehicle.py", line 815, in setRoute*
> *    self._connection._sendExact()*
> *  File "C:\sumo-0.30.0\tools\traci\connection.py", line 109, in
> _sendExact*
> *    raise TraCIException(prefix[1], _RESULTS[prefix[2]], err)*
> *TraCIException: Vehicle 'down_567' is not known*
>
> What is the problem ? Can you help me please ?
>
> Thanks.
>
> My Best Regards,
> SAGAAMA Insaf.
>
> 2018-03-14 8:12 GMT+01:00 Jakob Erdmann <nam...@go...>:
>
>> traci.vehicle.setRoute(vehicleID, [edge1, edge2, ....])
>>
>> 2018-03-13 13:48 GMT+01:00 Sagaama Insaf <sag...@gm...>:
>>
>>> Dear all,
>>> -I have developed a Route Planning Algorithms for Electric Car
>>> Navigation.
>>> How can update the route of each  vehicle in SUMO ?
>>>
>>> --
>>> ​
>>> My B
>>> ​est regards,​
>>> SAGAAMA Insaf.
>>>
>>> PhD student at CRISTAL Lab, RA
>>> ​​
>>> MSIS Pole, ENSI- Tunisia.
>>>
>>
>>
>
>
> --
> Bien Cordialement
> SAGAAMA Insaf.
>
> PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.
>

Re: [sumo-devel] Help

[Sagaama I. <sag...@gm...>]

Dear all,

When I add this code to the Python script
:  traci.vehicle.setRoute("down_567", ["52o", "2i", "1o", "51i"]);  a traci
exception is raising :  *run*
*    traci.vehicle.setRoute("down_567", ["52o", "2i", "1o", "51i"])*
*  File "C:\sumo-0.30.0\tools\traci\_vehicle.py", line 815, in setRoute*
*    self._connection._sendExact()*
*  File "C:\sumo-0.30.0\tools\traci\connection.py", line 109, in _sendExact*
*    raise TraCIException(prefix[1], _RESULTS[prefix[2]], err)*
*TraCIException: Vehicle 'down_567' is not known*

What is the problem ? Can you help me please ?

Thanks.

My Best Regards,
SAGAAMA Insaf.

2018-03-14 8:12 GMT+01:00 Jakob Erdmann <nam...@go...>:

> traci.vehicle.setRoute(vehicleID, [edge1, edge2, ....])
>
> 2018-03-13 13:48 GMT+01:00 Sagaama Insaf <sag...@gm...>:
>
>> Dear all,
>> -I have developed a Route Planning Algorithms for Electric Car
>> Navigation.
>> How can update the route of each  vehicle in SUMO ?
>>
>> --
>> ​
>> My B
>> ​est regards,​
>> SAGAAMA Insaf.
>>
>> PhD student at CRISTAL Lab, RA
>> ​​
>> MSIS Pole, ENSI- Tunisia.
>>
>
>


-- 
Bien Cordialement
SAGAAMA Insaf.

PhD student at CRISTAL Lab, RAMSIS Pole, ENSI- Tunisia.

Re: [sumo-devel] Actuated Traffic Lights

[Jakob E. <nam...@go...>]

Hello,
the detector-gap value is given in seconds of travel time.
Note, that the network speed is given in m/s (your value of 35  would be
very unusual for a controlled intersection.
In order to have the detector at 40m you have to set the gap to 40 /
speedInMetersPerSecond.
regards,
Jakob

2018-03-21 2:40 GMT+01:00 Kathy Jang via sumo-devel <
sum...@li...>:

> Hi,
>
> I'm trying to implement actuated traffic lights in my simulation by passing
> in the tlLogic via additional-files. My file is appended below. Two things:
>
> 1) When I set detector-gap in this file, the program doesn't seem to
> respond to it, and it continues to be set at 500m (which is the length of
> my network). I want to change this so I don't need to have a very large
> minDur value.
> 2) I set the minDur value to some high value (127.0) to circumvent the
> warning, and it would seem the actuated traffic lights would work, but they
> still aren't changing.
>
> Is there a better way to implement actuated traffic lights?
>
>
> ​
> All my best,
>
> Kathy Jang
> University of California, Berkeley | 2018
> B.A. Computer Science
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
> sumo-devel mailing list
> sum...@li...
> https://lists.sourceforge.net/lists/listinfo/sumo-devel
>

Re: [sumo-devel] Actuated Traffic Lights

[Jakob E. <nam...@go...>]

Hello,
it seems your attachment was lost somehow.
You can send your .net.xml and addtional file directly to me and I'll check.
regards,
Jakob

2018-03-21 2:40 GMT+01:00 Kathy Jang via sumo-devel <
sum...@li...>:

> Hi,
>
> I'm trying to implement actuated traffic lights in my simulation by passing
> in the tlLogic via additional-files. My file is appended below. Two things:
>
> 1) When I set detector-gap in this file, the program doesn't seem to
> respond to it, and it continues to be set at 500m (which is the length of
> my network). I want to change this so I don't need to have a very large
> minDur value.
> 2) I set the minDur value to some high value (127.0) to circumvent the
> warning, and it would seem the actuated traffic lights would work, but they
> still aren't changing.
>
> Is there a better way to implement actuated traffic lights?
>
>
> ​
> All my best,
>
> Kathy Jang
> University of California, Berkeley | 2018
> B.A. Computer Science
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
> sumo-devel mailing list
> sum...@li...
> https://lists.sourceforge.net/lists/listinfo/sumo-devel
>

[sumo-devel] Actuated Traffic Lights

[Kathy J. <kat...@gm...>]

Hi,

I'm trying to implement actuated traffic lights in my simulation by passing
in the tlLogic via additional-files. My file is appended below. Two things:

1) When I set detector-gap in this file, the program doesn't seem to
respond to it, and it continues to be set at 500m (which is the length of
my network). I want to change this so I don't need to have a very large
minDur value.
2) I set the minDur value to some high value (127.0) to circumvent the
warning, and it would seem the actuated traffic lights would work, but they
still aren't changing.

Is there a better way to implement actuated traffic lights?


​
All my best,

Kathy Jang
University of California, Berkeley | 2018
B.A. Computer Science

Re: [sumo-devel] Junction Width

[Eugene V. <vin...@gm...>]

Thank you!

Eugene

On Sat, Mar 17, 2018 at 1:22 PM Jakob Erdmann <nam...@go...>
wrote:

> Hello,
> you can use the 'radius' attribute to increase junction size.
> regards,
> Jakob
>
> 2018-03-17 20:33 GMT+01:00 Eugene Vinitsky via sumo-devel <
> sum...@li...>:
>
>> Hello,
>>
>> Is there a parameter in SUMO that can be used to control the width of
>> junctions? Our junctions are coming out small and consequently we are
>> experiencing crashes.
>>
>> Thank you!
>>
>> Eugene
>>
>
>> ------------------------------------------------------------------------------
>> Check out the vibrant tech community on one of the world's most
>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>> _______________________________________________
>> sumo-devel mailing list
>> sum...@li...
>> https://lists.sourceforge.net/lists/listinfo/sumo-devel
>>
>
>