Hello,
the workaround should no longer be needed because
http://sumo-sim.org/trac.wsgi/ticket/1311 was fixed yesterday.
So try 533 and lanechange.overtake-right
regards,
Jakob
2014-05-26 18:07 GMT+02:00 Pavlos Basaras <[email protected]>:
> Ok,
>
> when we use for example the middle lane we can either move to the bottom
> lane or to the upper lane. But the paradox mentioned in the reference
> happens when we have identical conditions i.e equal neighboring lane
> conditions ? in terms of speed and postion of the following vehicles ? If
> this is the case then this will rarely occur in my simulation. Can i
> proceed this way?
>
> Also should i change the value you mentioned (KEEP_RIGHT_ACCEPTANCE) and
> use lane change mode 533 ?
>
> many thanks,
> Pavlos
>
>
> 2014-05-26 15:32 GMT+03:00 Jakob Erdmann <[email protected]>:
>
> No,
>> it sets the threshold for the "move right if you can"-rule so that this
>> rule is never triggered.
>> However, there may be other problems with that solution:
>> http://sumo-sim.org/trac.wsgi/ticket/1312
>>
>>
>> regards,
>> Jakob
>>
>>
>> 2014-05-26 14:04 GMT+02:00 Pavlos Basaras <[email protected]>:
>>
>> Thanks again,
>>>
>>> Wouldn't this affect the overall traffic? and prompt all vehicles to
>>> move to the most right lane regardless of a need to change a lane ( speed
>>> gain cooperative or strategic ) ?
>>>
>>> If i understand this behavior correctly this will create a modified
>>> Asymetric driving behavior. (use both lanes for overtaking but prefer the
>>> most right lane).
>>>
>>> best,
>>> Pavlos
>>>
>>>
>>> 2014-05-26 14:44 GMT+03:00 Jakob Erdmann <[email protected]>:
>>>
>>> as a workaround you can set constant KEEP_RIGHT_ACCEPTANCE to a very
>>>> large value (i.e. 10^20) to get a similar effect to mode 533 without
>>>> triggering the bug
>>>>
>>>>
>>>> 2014-05-26 13:31 GMT+02:00 Jakob Erdmann <[email protected]>:
>>>>
>>>> Hello,
>>>>> there appears to be a bug which prevents lane changing for speed-gain
>>>>> if mode 533 is used. This effectively prevents vehicles from overtake on
>>>>> the right unless the change is requested specifically via TraCI.
>>>>> see http://sumo-sim.org/trac.wsgi/ticket/1311
>>>>> regards,
>>>>> Jakob
>>>>>
>>>>>
>>>>> 2014-05-26 12:41 GMT+02:00 Pavlos Basaras <[email protected]>:
>>>>>
>>>>> Thank you very much for your answer,
>>>>>>
>>>>>> when i use 533 mode then the traffic i get is as shown in the
>>>>>> attached images, vehicles line up and do not move to the bottom lane. The
>>>>>> first vehicle in the front is not breaking but all the others do.
>>>>>>
>>>>>> best,
>>>>>> Pavlos
>>>>>>
>>>>>>
>>>>>>
>>>>>> [image: Ενσωματωμένη εικόνα 1]
>>>>>>
>>>>>> [image: Ενσωματωμένη εικόνα 2]
>>>>>>
>>>>>>
>>>>>> 2014-05-26 13:25 GMT+03:00 Jakob Erdmann <[email protected]>
>>>>>> :
>>>>>>
>>>>>> Hello,
>>>>>>> option 1000010101 is not in conflict with <lanechange.overtake-right
>>>>>>> value="true"/> as it only concerns a particular code of conduct on
>>>>>>> german
>>>>>>> roads. You should see overtaking on boths sides when setting that lane
>>>>>>> change mode and using the overtake-right option.
>>>>>>> regards,
>>>>>>> Jakob
>>>>>>>
>>>>>>> PS: the documentation at
>>>>>>> http://sumo-sim.org/userdoc<http://sumo-sim.org/userdoc/TraCI/Change_Vehicle_State.html>is
>>>>>>> only updated at release time.
>>>>>>>
>>>>>>>
>>>>>>> 2014-05-23 12:17 GMT+02:00 Pavlos Basaras <[email protected]>:
>>>>>>>
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> i am using the nightly snapshot for the sumo version in order to
>>>>>>>> have the
>>>>>>>> option of overtaking from the right. According to
>>>>>>>> http://sumo-sim.org/wiki/TraCI/Change_Vehicle_State, the default
>>>>>>>> configuration of the lane change mode is 597 which allows all lane
>>>>>>>> change
>>>>>>>> options. (This default explanation is not mentioned in
>>>>>>>> http://sumo-sim.org/userdoc/TraCI/Change_Vehicle_State.html ). How
>>>>>>>> can i
>>>>>>>> use a mode of lane change with <lanechange.overtake-right
>>>>>>>> value="true"/>
>>>>>>>> but with deactivated the option obligation to move to the right
>>>>>>>> (bit7,
>>>>>>>> bit6) ?
>>>>>>>>
>>>>>>>> In other words, i don't want vehicles to move to the most right
>>>>>>>> lane if
>>>>>>>> they do not perform a cooperative, strategic or speed gain decision
>>>>>>>> but i
>>>>>>>> want: <lanechange.overtake-right value="true"/>.
>>>>>>>>
>>>>>>>> To my version i think the option 1000010101 (533) is in conflict
>>>>>>>> with <lanechange.overtake-right value="true"/> or i am
>>>>>>>> missunderstading its
>>>>>>>> use.
>>>>>>>>
>>>>>>>> Many thanks,
>>>>>>>> Pavlos
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------------
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>>>>>>>> sumo-user mailing list
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>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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