Every edge is uni-directional, you can retrieve lane shapes
(traci.lane.getShape) to obtain orientations
Capacity of edges is a function of speed limit and lane count.
(traci.lane.getMaxSpeed(), traci.edge.getNumLanes()). getNumLanes is not
yet available in 0.32.0
Fan out can be retrieved via lane.getLinks() but Fan-in cannot be retrieved
directly.
For analyzing network properties, the python library sumolib is much better
suited than traci: http://sumo.dlr.de/wiki/Tools/Sumolib

regards,
Jakob

2018-09-03 17:51 GMT+02:00 Ei Ei Mon <[email protected]>:

> Thank you.
>
> On Mon, 3 Sep 2561 at 22:00 Jakob Erdmann <[email protected]> wrote:
>
>> see http://sumo.dlr.de/wiki/Simulation/Output/Lane-_or_
>> Edge-based_Traffic_Measures
>>
>> 2018-09-03 7:05 GMT+02:00 Ei Ei Mon <[email protected]>:
>>
>>> Dear,
>>>
>>> Can we know the traffic flow of each link in the road network without
>>> using any detectors? Could you give me some suggestions?
>>>
>>> with best regards,
>>>
>>> On Sun, Aug 26, 2018 at 4:29 PM Jakob Erdmann <[email protected]>
>>> wrote:
>>>
>>>> yes. You can use getJamLengthMeters.
>>>>
>>>> 2018-08-25 12:38 GMT+02:00 Ei Ei Mon <[email protected]>:
>>>>
>>>>> Dear,
>>>>>
>>>>> In my case, I want to get the queue length of the whole edge by using
>>>>> lane area detectors on each lane. Can I use the getJamLengthMeters?
>>>>> Could you give me some suggestions.
>>>>>
>>>>>
>>>>> Thank you.
>>>>>
>>>>> On Mon, Aug 20, 2018 at 9:26 PM Jakob Erdmann <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> Hello,
>>>>>> getLastStepVehicleNumber(id) returns the number of vehicles that were
>>>>>> on the detector in the previous simulation step.
>>>>>> nVehEntered holds the number of vehicles that entered the detector in
>>>>>> the configured aggregation interval.
>>>>>> The values diverge if
>>>>>> - the aggregation interval differs from 1s
>>>>>> - vehicles enter and leave the detector in the same simulation step.
>>>>>>
>>>>>> regards,
>>>>>> Jakob
>>>>>>
>>>>>> 2018-08-20 12:20 GMT+02:00 Ei Ei Mon <[email protected]>:
>>>>>>
>>>>>>> Dear,
>>>>>>>
>>>>>>>
>>>>>>> In my case, I want to get the number of vehicles. In that case, may
>>>>>>> I know for some results of traci.lanearea.getLastStepVehicleNumber(id)
>>>>>>> and   nVehEntered from ouput file of detector. These results are
>>>>>>> same or not? Can I use nVehEntered instead of traci method as offline 
>>>>>>> mode.
>>>>>>>
>>>>>>> Thank you in advance.
>>>>>>>
>>>>>>> with best regards,
>>>>>>>
>>>>>>> On Sun, Aug 19, 2018 at 4:53 AM, Ei Ei Mon <[email protected]
>>>>>>> > wrote:
>>>>>>>
>>>>>>>> Thank you. I will try it.
>>>>>>>>
>>>>>>>> On Sun, 19 Aug 2561 at 02:31 Jakob Erdmann <[email protected]>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> traci.simulation.convert2D(edgeID, offset, laneIndex, toGeo).
>>>>>>>>>
>>>>>>>>> offset = 0 gives you the start of the lane
>>>>>>>>> toGeo = true gives lon, lat (otherwise network coordinates x, y
>>>>>>>>> are returned).
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2018-08-18 18:11 GMT+02:00 Ei Ei Mon <[email protected]>:
>>>>>>>>>
>>>>>>>>>> Dear,
>>>>>>>>>>
>>>>>>>>>> In my case, I want to get the startPos of edge or lane. I cannot
>>>>>>>>>> find the traci methods to get startPos of edge or lane. Could you 
>>>>>>>>>> give me
>>>>>>>>>> some suggestions?
>>>>>>>>>> Thank you in advance.
>>>>>>>>>>
>>>>>>>>>> with best regards,
>>>>>>>>>>
>>>>>>>>>> On Sat, Aug 18, 2018 at 5:27 PM, Ei Ei Mon <
>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>
>>>>>>>>>>> oh, I see. Thank you. I will try it.
>>>>>>>>>>>
>>>>>>>>>>> On Sat, Aug 18, 2018 at 5:10 PM, Jakob Erdmann <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> You can let multiple detectors write to the same file. Their
>>>>>>>>>>>> outputs are still distinguishable by the detector id in the data 
>>>>>>>>>>>> elements.
>>>>>>>>>>>>
>>>>>>>>>>>> 2018-08-18 11:46 GMT+02:00 Ei Ei Mon <[email protected]>
>>>>>>>>>>>> :
>>>>>>>>>>>>
>>>>>>>>>>>>> Dear ,
>>>>>>>>>>>>>
>>>>>>>>>>>>> In my simulation, it has to write too many output files of e2
>>>>>>>>>>>>> detectors . Now, I got the following error:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Error: Could not build output file
>>>>>>>>>>>>> 'output/e2Detector_L10256_1_6.txt' (Too many open files).
>>>>>>>>>>>>> Loading of additional-files failed.
>>>>>>>>>>>>> Quitting (on error).
>>>>>>>>>>>>>
>>>>>>>>>>>>> How should I fix it?
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Sat, Aug 18, 2018 at 12:38 PM, Ei Ei Mon <
>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> thanks for your time. I will try it again.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Fri, Aug 17, 2018 at 8:18 PM, Jakob Erdmann <
>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> the value of SUMO_HOME cannot be a list of directories as it
>>>>>>>>>>>>>>> is in your case.
>>>>>>>>>>>>>>> Make sure it points to the directory that contains the
>>>>>>>>>>>>>>> 'tools' folder.
>>>>>>>>>>>>>>> Explanation: the traci script looks for traci in
>>>>>>>>>>>>>>> $SUMO_HOME/tools
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2018-08-17 11:28 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Dear,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Now I got the unexpected error: No module named traci.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I set up the sumo path as the following:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> PATH=$PATH:$HOME/ .local/bin:$HOME/bin
>>>>>>>>>>>>>>>> export SUMO_HOME=/usr/lib/sumo:/usr/share/sumo
>>>>>>>>>>>>>>>> export PATH=/usr/sbin:$PATH
>>>>>>>>>>>>>>>> export PATH=$SUMO_HOME/bin:$PATH:$SUMO_HOME/tools:$PATH
>>>>>>>>>>>>>>>> export PATH
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I changed sumo version a few days ago. How can I fix it?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Tue, Aug 14, 2018 at 3:48 PM, Ei Ei Mon <
>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> yes, thank you.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Tue, Aug 14, 2018 at 3:03 PM, Jakob Erdmann <
>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Your traci script is still using an old version of SUMO.
>>>>>>>>>>>>>>>>>> Please update the value of SUMO_HOME to point to the new 
>>>>>>>>>>>>>>>>>> version.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2018-08-10 12:58 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Dear,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> According to your suggestion, I used the latest
>>>>>>>>>>>>>>>>>>> development version of SUMO.Currently, I got the following 
>>>>>>>>>>>>>>>>>>> error.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> *traci.exceptions.TraCIException: Get Edge Variable:
>>>>>>>>>>>>>>>>>>> unsupported variable 0x52 specified *
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Could you give some suggestions? Thank you.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Thu, Aug 9, 2018 at 9:13 PM, Ei Ei Mon <
>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Yes. Thank you.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Thu, 9 Aug 2561 at 20:45 Jakob Erdmann <
>>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> This function is only available in the latest
>>>>>>>>>>>>>>>>>>>>> development version. You can get it here:
>>>>>>>>>>>>>>>>>>>>> http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_
>>>>>>>>>>>>>>>>>>>>> Development_Version
>>>>>>>>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>>>>>>>>> Jakob
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> 2018-08-09 14:05 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Dear,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> When I use traci.edge.getLaneNumber(edgeID), I got
>>>>>>>>>>>>>>>>>>>>>> the following error.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> AttributeError: EdgeDomain instance has no attribute
>>>>>>>>>>>>>>>>>>>>>> 'getLaneNumber'
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> How can I fix it? Thank you in advance.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On Fri, Aug 3, 2018 at 2:01 PM, Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Thank you very much.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Fri, Aug 3, 2018 at 1:51 PM, Jakob Erdmann <
>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Hello,
>>>>>>>>>>>>>>>>>>>>>>>> I've run my own test and looked at the code again:
>>>>>>>>>>>>>>>>>>>>>>>> The way sumo is currently implemented you will
>>>>>>>>>>>>>>>>>>>>>>>> never see a duplicate ID.
>>>>>>>>>>>>>>>>>>>>>>>> This is because the detectors in SUMO effectivly
>>>>>>>>>>>>>>>>>>>>>>>> detect only the center line of a vehicle rather than 
>>>>>>>>>>>>>>>>>>>>>>>> its whole width.
>>>>>>>>>>>>>>>>>>>>>>>> Even during a continuous lane change, the vehicle's
>>>>>>>>>>>>>>>>>>>>>>>> center line is always just on one lane or the other.
>>>>>>>>>>>>>>>>>>>>>>>> Other vehicles coming from behind will perceive the
>>>>>>>>>>>>>>>>>>>>>>>> whole width but detectors do not.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>>>>>>>>>>>> Jakob
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> 2018-08-03 7:00 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Dear,
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> May I ask again for my problem. Now I use
>>>>>>>>>>>>>>>>>>>>>>>>> --step-length and --lanechange.duration together. By 
>>>>>>>>>>>>>>>>>>>>>>>>> using
>>>>>>>>>>>>>>>>>>>>>>>>> --lanechange.duration option, I think I can get 
>>>>>>>>>>>>>>>>>>>>>>>>> duplicate vehicle ids that
>>>>>>>>>>>>>>>>>>>>>>>>> use lane changing on two neighboring lanes. Is it 
>>>>>>>>>>>>>>>>>>>>>>>>> making sense? Now I
>>>>>>>>>>>>>>>>>>>>>>>>> didn't get any duplicate ids. It should be or not?
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Thank you very much.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> with best regards,
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Aug 2, 2018 at 2:43 PM, Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you. I will check with sublane model. In my
>>>>>>>>>>>>>>>>>>>>>>>>>> case, I would like to detect the duplicate vehicle 
>>>>>>>>>>>>>>>>>>>>>>>>>> ids from lane area
>>>>>>>>>>>>>>>>>>>>>>>>>> detectors at the same time step. According to your 
>>>>>>>>>>>>>>>>>>>>>>>>>> suggestions, I think I
>>>>>>>>>>>>>>>>>>>>>>>>>> can detect the ids from detectors on two neighboring 
>>>>>>>>>>>>>>>>>>>>>>>>>> lanes. I will try it.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> On Thu, Aug 2, 2018 at 1:47 AM, Jakob Erdmann <
>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> Step-length does not make a difference in the
>>>>>>>>>>>>>>>>>>>>>>>>>>> default model because lane-changes are 
>>>>>>>>>>>>>>>>>>>>>>>>>>> instantaneous regardless of the
>>>>>>>>>>>>>>>>>>>>>>>>>>> step-length. This means you will never see the 
>>>>>>>>>>>>>>>>>>>>>>>>>>> vehicle on two neighboring
>>>>>>>>>>>>>>>>>>>>>>>>>>> detectors in the same time step.
>>>>>>>>>>>>>>>>>>>>>>>>>>> To get continuous lane changes you can enable
>>>>>>>>>>>>>>>>>>>>>>>>>>> another model: http://sumo.dlr.de/wiki/
>>>>>>>>>>>>>>>>>>>>>>>>>>> Simulation/SublaneModel
>>>>>>>>>>>>>>>>>>>>>>>>>>> Do you need the double detection directly for
>>>>>>>>>>>>>>>>>>>>>>>>>>> your project or are they a means to accomplish 
>>>>>>>>>>>>>>>>>>>>>>>>>>> something else? In that case
>>>>>>>>>>>>>>>>>>>>>>>>>>> there may be other ways to accomplish your 
>>>>>>>>>>>>>>>>>>>>>>>>>>> objective.
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>> 2018-08-01 13:15 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you, dear.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> I checked with different values for
>>>>>>>>>>>>>>>>>>>>>>>>>>>> --step-length like 0.1, 0.01, 0.001. But I don't 
>>>>>>>>>>>>>>>>>>>>>>>>>>>> get duplicate ids. I think
>>>>>>>>>>>>>>>>>>>>>>>>>>>> that we can get duplicate vehicle ids because some 
>>>>>>>>>>>>>>>>>>>>>>>>>>>> vehicles changed lanes
>>>>>>>>>>>>>>>>>>>>>>>>>>>> in gui what  I saw.
>>>>>>>>>>>>>>>>>>>>>>>>>>>> How should I check it? Thank you in advance.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, Jul 31, 2018 at 9:47 PM, Jakob Erdmann
>>>>>>>>>>>>>>>>>>>>>>>>>>>> <[email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> When a vehicle changes lanes it is only
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> registered on the new lane in that time step. To 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> register lane changes
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> using  lanearea detectors you need to monitor 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> multiple steps.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2018-07-31 15:18 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you for your reply.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> In my case, when I check simulation gui I saw
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> some vehicles change their lanes. But for that 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> case, when I use
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> traci.lanearea.getLastStepVehicleIDs(), I
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> got no duplicate vehicle ids from all lanes.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> How should I check?
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Tue, 31 Jul 2561 at 17:21 Jakob Erdmann <
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1) use sumo option  --step-length SECONDS
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2) what kind of duplication are you
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> interested in? Please explain with an example.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2018-07-31 11:30 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you, dear.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Now, I would like to know how to change the
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> simulation time step in SUMO.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> In my case, I set up lane area (e2) and
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> MeMe (e3) detectors in the same area. For that 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> case, I set up lane area
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> detectors on all  lanes to cover for all 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> lanes. In this case, I would like
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> to check the duplicate vehicle ids from 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> tracking the lane area detectors.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Could you give any suggestions?
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you in advance.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> with best regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Fri, Jul 27, 2018 at 7:11 PM, Jakob
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Erdmann <[email protected]> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hello,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> SUMO automatically tracks accidents. See
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://sumo.dlr.de/wiki/
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Simulation/Safety#Collisions
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> In the latest development verion of SUMO (
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> http://sumo.dlr.de/wiki/
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Downloads#SUMO_-_Latest_
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Development_Version) You can retrieve
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> accident information by calling 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> traci.simulation.getCollidingVehiclesIDList
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> (http://sumo.dlr.de/wiki/
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ChangeLog#Enhancements).
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Jakob
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2018-07-23 14:15 GMT+02:00 Ei Ei Mon <
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Dear,
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I would like to get some suggestions. In
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> my case, I would like to detect the car 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> accident case on the lane by using
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> lane area detectors. Which methods are the 
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> most suitable for that by using
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> traci? Could you give me some suggestions.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thank you in advance.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ______________________________
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> _________________
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>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ______________________________
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