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Unable to stop at stop line (Vector maps) using open planner

asked 2020-07-09 03:15:18 -0500

tek raj gravatar image

This is regarding use of vector maps with open planner. My objective is to stop vehicle at stop line or cross walk and based on user input allow to move again. But at the moment, I am able to drive autonomously using open planner and vector maps in simulated mode using autoware and even LGSVL simulator (video below) but unable to stop at the stopline.

There is no issue driving and following the path to goal but stopping at the stop line is not working. Some of the useful resources that I referred are

Data I used for simulation

  • sample_moriyama_data
  • BorregasAve LGSVL simulator

Environment

  • Autoware 1.12.0
  • LGSVL simulator

Simulation

Is there anything I am missing? How to make it stop at the stop line?

Thank you.

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1 Answer

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answered 2020-07-09 07:42:08 -0500

Hatem gravatar image

One reason could be that stop line is not connected to a lane correctly. if you can share the map with me I will check, or you can check yourself using https://github.com/hatem-darweesh/ass...

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Thank you for getting back. Here are the maps that I used https://github.com/lgsvl/autoware-data/tree/master/BorregasAve and https://drive.google.com/drive/folders/1GkufVDt7k5dddnqFrpxopiMUsHWW1JxY?usp=sharing

I checked the vector maps with vector map builder tool and for me everything seems good. It would be really helpful if you could also check it from your side.

tek raj gravatar image tek raj  ( 2020-07-10 03:35:39 -0500 )edit

@tek raj I am checking, it is taking long time. can you tell me what version of Autoware you are using. did you try to check the stop line behavior in rviz simulation rather LGSVL ?

Hatem gravatar image Hatem  ( 2020-07-13 10:23:28 -0500 )edit

I used autoware 1.12.0. Yes, I also tried checking stopping behavior using rviz, even there I was unable to get it to work. I also have recorded a video of sample_moriyama_data dataset in rviz simulation https://www.youtube.com/watch?v=8zrksagfF7w

tek raj gravatar image tek raj  ( 2020-07-13 11:19:20 -0500 )edit

Hi @tek raj , I checked your videos again. yes you are using op_global_planner, but you are not using OpenPlanner for local planning ! op_trajectory_generator ... op_trajectory_evaluator ... ,,

Hatem gravatar image Hatem  ( 2020-07-13 22:31:50 -0500 )edit

hi @Hatem, I in that video have used op_common parameters only and in the command line, I have launched way_planner and dp_planner. From your article I read, these two nodes launch global and local planners (acts as a global and local planner). So if I am correct, launching a global and local planner from autoware launches the same node, correct me if I am wrong. I will try once again in a rviz and will update you today. Thank you.

tek raj gravatar image tek raj  ( 2020-07-13 22:45:06 -0500 )edit

dp_planner & way_planner are the old OpenPlanner, version 1, you don't need common_params. just set the parameter in the launch file for each node separately last time I used dp_planner & way_planner was 3 years ago.

for OpenPlanner 1.5 use op_global_planner , and op_common_prams along with the rest of op_... nodes.

and with OpanPlanner (any version) , you shouldn't use lane_planner , velocity_set, lane_rule ...

Hatem gravatar image Hatem  ( 2020-07-13 23:26:54 -0500 )edit

@Hatem Even after following your instructions and using new Open Planner in rviz, I see it not stopping at stopline https://youtu.be/2OHsUgPyghg

tek raj gravatar image tek raj  ( 2020-07-15 09:07:10 -0500 )edit

Moriyama map doesn't have stop lines which are connected to stop signs , these stop lines are connected to traffic lights. Light signal should be published from feat_proj node with for the open planner to stop at the signal.

Hatem gravatar image Hatem  ( 2020-07-15 09:42:03 -0500 )edit

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Asked: 2020-07-09 03:15:18 -0500

Seen: 346 times

Last updated: Jul 09 '20