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Re: [sumo-user] Causing lateral collisions while changing sublanes
The version you used still has the code from sunday. Please use version 1.1.0 which includes the fix and has now been released.
(The documentation was already updated but the download links were only updated now).

regards,
Jakob

Am Di., 18. Dez. 2018 um 09:37 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob,

I tried again with the latest development release, as the Main release link for version 1.1.0 was redirecting me to the link for v1.0.1.

 

So the development release I used was v1_0_1+1102-68af173b86. As advised, I have kept bits 8 and 9 of the lane change mode as 0, but the vehicle doesn’t seem to change sublane when it encounters a vehicle beside it. Hence I am still not able to cause any lateral collisions.

 

Am I using the correct version or do I also need to change some other parameters?

 

Thanks for your help

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 21:55
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Thank you for the example scenario. Please try tomorrows version where lateral collisions should now be working reliably if bits 8 and 9 are both set to 0.

regards,
Jakob

Am Mo., 17. Dez. 2018 um 16:21 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob

I have attached the source files. And a simple program when I move the vehicle from one end of the lane to the other end of the next lane.

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 15:35
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

I suppose there might be another bug.
Please provide your traci script (as small as possible) and scenario files so I can take a look at why the collision is not registered.

regards,
Jakob

Am Mo., 17. Dez. 2018 um 15:08 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

I have given collision.action as remove.  I have also attached SUMO configuration file snapshot with this mail.

 

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 14:22
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

what sumo options are you using?

Am Mo., 17. Dez. 2018 um 13:51 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

I have set the lanechange mode to 0 for the vehicle that I am controlling (as I want to only allow it to change sublanes via TraCI). I notice that the vehicle goes very close to the vehicles next to it, but then it automatically brakes or does not change the sublane even though the command to change sublane is given. Also, even if there is an overlap between the vehicles, it is not getting recorded as a collision.

I have attached a snapshot of my simulation. The blue coloured vehicle is the vehicle that I am controlling. For all other vehicles, I have set the laneChange mode to 0b010001010101.

 

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 10:38
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Setting lanechange mode to 0b010001010101 is sufficient (only 1 bit changed from the default). All you need to do is send repeated changeSublane commands to move towards a neighboring vehicle. For examples, take a look at https://github.com/eclipse/sumo/blob/master/tests/complex/traci/pythonApi/lateralCollision/sublaneChanging/runner.py

regards,
Jakob

Am Mo., 17. Dez. 2018 um 09:37 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob,

Should I also set any new parameters for disabling the safety checks. Cause I am still not able to cause a collision.

I am using SUMO v1_0_1+0928-ee52d65a66.

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 30 November 2018 21:26
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Hello,

there was a bug that prevented lateral collisions in the sublane model (https://github.com/eclipse/sumo/issues/4864).

This has been fixed in the latest development version.

To make use of the fix, either download the latest sources from github or wait until tomorrow to download the updated windows binaries: http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version

 

regards,

Jakob

 

Am Mi., 28. Nov. 2018 um 09:48 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hello everyone,

 

Could you tell me if it is possible to cause lateral collisions while changing sublane in SUMO? Do I need to modify any parameters for that?

I am trying to create a vehicle model which tries to change lanes by changing sublanes. Hence for the algorithm to learn I would like a collision to occur if it changes incorrectly. I am able to create collisions during lane changes but not during sublane change.

 

Thank you

Best Regards

Aashik

 

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user

 

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user

Am Di., 18. Dez. 2018 um 09:37 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob,

I tried again with the latest development release, as the Main release link for version 1.1.0 was redirecting me to the link for v1.0.1.

 

So the development release I used was v1_0_1+1102-68af173b86. As advised, I have kept bits 8 and 9 of the lane change mode as 0, but the vehicle doesn’t seem to change sublane when it encounters a vehicle beside it. Hence I am still not able to cause any lateral collisions.

 

Am I using the correct version or do I also need to change some other parameters?

 

Thanks for your help

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 21:55
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Thank you for the example scenario. Please try tomorrows version where lateral collisions should now be working reliably if bits 8 and 9 are both set to 0.

regards,
Jakob

Am Mo., 17. Dez. 2018 um 16:21 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob

I have attached the source files. And a simple program when I move the vehicle from one end of the lane to the other end of the next lane.

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 15:35
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

I suppose there might be another bug.
Please provide your traci script (as small as possible) and scenario files so I can take a look at why the collision is not registered.

regards,
Jakob

Am Mo., 17. Dez. 2018 um 15:08 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

I have given collision.action as remove.  I have also attached SUMO configuration file snapshot with this mail.

 

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 14:22
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

what sumo options are you using?

Am Mo., 17. Dez. 2018 um 13:51 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

I have set the lanechange mode to 0 for the vehicle that I am controlling (as I want to only allow it to change sublanes via TraCI). I notice that the vehicle goes very close to the vehicles next to it, but then it automatically brakes or does not change the sublane even though the command to change sublane is given. Also, even if there is an overlap between the vehicles, it is not getting recorded as a collision.

I have attached a snapshot of my simulation. The blue coloured vehicle is the vehicle that I am controlling. For all other vehicles, I have set the laneChange mode to 0b010001010101.

 

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 10:38
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Setting lanechange mode to 0b010001010101 is sufficient (only 1 bit changed from the default). All you need to do is send repeated changeSublane commands to move towards a neighboring vehicle. For examples, take a look at https://github.com/eclipse/sumo/blob/master/tests/complex/traci/pythonApi/lateralCollision/sublaneChanging/runner.py

regards,
Jakob

Am Mo., 17. Dez. 2018 um 09:37 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob,

Should I also set any new parameters for disabling the safety checks. Cause I am still not able to cause a collision.

I am using SUMO v1_0_1+0928-ee52d65a66.

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 30 November 2018 21:26
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Hello,

there was a bug that prevented lateral collisions in the sublane model (https://github.com/eclipse/sumo/issues/4864).

This has been fixed in the latest development version.

To make use of the fix, either download the latest sources from github or wait until tomorrow to download the updated windows binaries: http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version

 

regards,

Jakob

 

Am Mi., 28. Nov. 2018 um 09:48 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hello everyone,

 

Could you tell me if it is possible to cause lateral collisions while changing sublane in SUMO? Do I need to modify any parameters for that?

I am trying to create a vehicle model which tries to change lanes by changing sublanes. Hence for the algorithm to learn I would like a collision to occur if it changes incorrectly. I am able to create collisions during lane changes but not during sublane change.

 

Thank you

Best Regards

Aashik

 

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user

 

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user

Am Di., 18. Dez. 2018 um 09:37 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob,

I tried again with the latest development release, as the Main release link for version 1.1.0 was redirecting me to the link for v1.0.1.

 

So the development release I used was v1_0_1+1102-68af173b86. As advised, I have kept bits 8 and 9 of the lane change mode as 0, but the vehicle doesn’t seem to change sublane when it encounters a vehicle beside it. Hence I am still not able to cause any lateral collisions.

 

Am I using the correct version or do I also need to change some other parameters?

 

Thanks for your help

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 21:55
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Thank you for the example scenario. Please try tomorrows version where lateral collisions should now be working reliably if bits 8 and 9 are both set to 0.

regards,
Jakob

Am Mo., 17. Dez. 2018 um 16:21 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob

I have attached the source files. And a simple program when I move the vehicle from one end of the lane to the other end of the next lane.

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 15:35
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

I suppose there might be another bug.
Please provide your traci script (as small as possible) and scenario files so I can take a look at why the collision is not registered.

regards,
Jakob

Am Mo., 17. Dez. 2018 um 15:08 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

I have given collision.action as remove.  I have also attached SUMO configuration file snapshot with this mail.

 

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 14:22
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

what sumo options are you using?

Am Mo., 17. Dez. 2018 um 13:51 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

I have set the lanechange mode to 0 for the vehicle that I am controlling (as I want to only allow it to change sublanes via TraCI). I notice that the vehicle goes very close to the vehicles next to it, but then it automatically brakes or does not change the sublane even though the command to change sublane is given. Also, even if there is an overlap between the vehicles, it is not getting recorded as a collision.

I have attached a snapshot of my simulation. The blue coloured vehicle is the vehicle that I am controlling. For all other vehicles, I have set the laneChange mode to 0b010001010101.

 

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 17 December 2018 10:38
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Setting lanechange mode to 0b010001010101 is sufficient (only 1 bit changed from the default). All you need to do is send repeated changeSublane commands to move towards a neighboring vehicle. For examples, take a look at https://github.com/eclipse/sumo/blob/master/tests/complex/traci/pythonApi/lateralCollision/sublaneChanging/runner.py

regards,
Jakob

Am Mo., 17. Dez. 2018 um 09:37 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hi Jakob,

Should I also set any new parameters for disabling the safety checks. Cause I am still not able to cause a collision.

I am using SUMO v1_0_1+0928-ee52d65a66.

 

Thank you

Best Regards

Aashik Chandramohan

 

From: Jakob Erdmann
Sent: 30 November 2018 21:26
To: Sumo project User discussions
Subject: Re: [sumo-user] Causing lateral collisions while changing sublanes

 

Hello,

there was a bug that prevented lateral collisions in the sublane model (https://github.com/eclipse/sumo/issues/4864).

This has been fixed in the latest development version.

To make use of the fix, either download the latest sources from github or wait until tomorrow to download the updated windows binaries: http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version

 

regards,

Jakob

 

Am Mi., 28. Nov. 2018 um 09:48 Uhr schrieb <a.chandramohan@xxxxxxxxxx>:

Hello everyone,

 

Could you tell me if it is possible to cause lateral collisions while changing sublane in SUMO? Do I need to modify any parameters for that?

I am trying to create a vehicle model which tries to change lanes by changing sublanes. Hence for the algorithm to learn I would like a collision to occur if it changes incorrectly. I am able to create collisions during lane changes but not during sublane change.

 

Thank you

Best Regards

Aashik

 

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user

 

_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/sumo-user

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