Dear,

In my case, I want to get the traffic light id and its state that control
given lane id by using traci. Which traci function can I use? Could you
suggest me?

Thank you.
with best regards,

On Fri, Sep 14, 2018 at 12:43 PM Ei Ei Mon <[email protected]> wrote:

> Dear,
>
> In my case,I create an accident by stopping the vehicle for 10 minutes. I
> use '--time-to-teleport',"650" for both with accident case and without
> accident case. Is it consistent?  Can  effect of this parameter may be
> different or not for two cases? Could you tell me some suggestions?
>
> Thank you in advance.
>
> with best regards,
>
> On Tue, Sep 11, 2018 at 11:16 PM Ei Ei Mon <[email protected]>
> wrote:
>
>> Dear,
>>
>> Now, I can create the accident case by stopping the vehicle. Thank you
>> very much. Another I would like to know is that I want to get the data by
>> using traci in every minute not every second. Can I use the --step-length?
>> Could you give me some suggestion?
>>
>> with best regards,
>>
>> On Tue, Sep 11, 2018 at 9:32 PM Ei Ei Mon <[email protected]>
>> wrote:
>>
>>> Noted. I will try again. Thank you for your reply.
>>>
>>> On Tue, Sep 11, 2018 at 9:26 PM Jakob Erdmann <[email protected]>
>>> wrote:
>>>
>>>> Right-click the stopping vehicle in sumo-gui and select 'show current
>>>> route'. This will cause stop duration info to be shown in the GUI. Is the
>>>> duration value correct? Does it decrease as expected? What happens after
>>>> the time is up?
>>>>
>>>>
>>>> 2018-09-11 14:42 GMT+02:00 Ei Ei Mon <[email protected]>:
>>>>
>>>>> Dear,
>>>>>
>>>>> Vehicle always stop on the specified lane even duration is over.
>>>>>
>>>>> On Tue, Sep 11, 2018 at 7:28 PM Jakob Erdmann <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> What are the symptoms of "not working"?
>>>>>>
>>>>>> 2018-09-10 13:58 GMT+02:00 Ei Ei Mon <[email protected]>:
>>>>>>
>>>>>>> Dear,
>>>>>>>
>>>>>>> Thank you for your time.
>>>>>>>
>>>>>>> Now I use sumo 1.0.0 version. When I try to create accident case as the 
>>>>>>> following:
>>>>>>>
>>>>>>> if(step>=21600 and step<=22000):
>>>>>>>
>>>>>>>       
>>>>>>> traci.vehicle.setStop('43.0',edgeID='L10189',laneIndex=1,pos=90,duration=600,flags=0,startPos=50);
>>>>>>>
>>>>>>> *duration *is not still working. Something wrong in my code?
>>>>>>>
>>>>>>>
>>>>>>> with best regards,
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Sep 10, 2018 at 6:09 PM Jakob Erdmann <[email protected]>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Answers below:
>>>>>>>>
>>>>>>>> Now I would like to know about the difference between the outputs
>>>>>>>>> of edge-based measures and using lane area detectors. I want to get 
>>>>>>>>> the
>>>>>>>>> information related with edge like density, occupancy , speed.  For 
>>>>>>>>> this
>>>>>>>>> purpose, which of the following approaches is suitable?
>>>>>>>>>
>>>>>>>>> 1) edge-based measures
>>>>>>>>> 2)using lane-area detectors
>>>>>>>>>
>>>>>>>>
>>>>>>>> The main difference is that edge based measures always count the
>>>>>>>> whole edge whereas detectors only count a lane section.
>>>>>>>> Both approaches are possible but edge based measures require less
>>>>>>>> aggregation if you need the data for the whole edge.
>>>>>>>>
>>>>>>>>
>>>>>>>> traci.vehicle.setStop('43.0',edgeID='L10189',laneIndex=1,pos=90,duration=600,flags=0,startPos=50);
>>>>>>>>>>
>>>>>>>>>> but in this case, *duration *attribute is not working.
>>>>>>>>>>
>>>>>>>>>> In older versions of SUMO, setStop requires a duration in
>>>>>>>> milliseconds. since 1.0.0 duration is in seconds.
>>>>>>>>
>>>>>>>>
>>>>>>>>>
>>>>>>>>>>> In my case, I want queue length of each edge. For this case, now
>>>>>>>>>>> I compute the average value from queue length of each lane by using 
>>>>>>>>>>> lane
>>>>>>>>>>> area detector. Is it possible by using this way? Or are there any 
>>>>>>>>>>> other
>>>>>>>>>>> methods to get queue length directly from each edge?
>>>>>>>>>>>
>>>>>>>>>>> No, the queue length is only available for each lane. You have
>>>>>>>> to aggregate the edge data yourself.
>>>>>>>>
>>>>>>>> regards,
>>>>>>>> Jakob
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