alks-scenarios

Recreate test scenarios from UN/ECE R.157 E/ECE/TRANS/505/Rev.3/Add.156/Amend.4 Annex 3 pp. 45-56 using simple-scenario.

Notice

Important

This repository is open-sourced and maintained by the Institute for Automotive Engineering (ika) at RWTH Aachen University. We cover a wide variety of research topics within our Vehicle Intelligence & Automated Driving domain. If you would like to learn more about how we can support your automated driving or robotics efforts, feel free to reach out to us! :email: [email protected]

Install

To generate alks-scenarios, you must first clone the repository.

$ git clone [email protected]:ika-rwth-aachen/alks-scenarios.git
$ cd alks-scenarios

It is recommended to use uv for package management. If you do not want to use uv, please consult the Without uv section.

With uv

Install requirements with

$ uv sync

To run a script, use

$ uv run /path/to/script.py

or directly use the python interpreter from the .venv folder in e.g. VSCode.

To run the tests, install the dev requirements with

$ uv sync --dev

and run the tests

$ uv run pytest

Without uv

Install the project editable

$ python -m pip install -e .

To run the tests, first install pytest

$ python -m pip install pytest

and run

$ pytest

Use

Use the following commands to generate test scenarios of different logical scenarios:

• alks_scenarios/cutin_scenario_generator.py: Generate Cut in test scenarios from UNECE R157 E/ECE/TRANS/505/Rev.3/Add.156/Amend.4, Annex 3, pp. 45-52
• alks_scenarios/cutin_scenario_generator.py: Generate Cut out test scenarios from UNECE R157 E/ECE/TRANS/505/Rev.3/Add.156/Amend.4, Annex 3, pp. 53-55
• alks_scenarios/cutin_scenario_generator.py: Generate Deceleration test scenarios from UNECE R157 E/ECE/TRANS/505/Rev.3/Add.156/Amend.4, Annex 3, p. 56

Per default, test scenarios are generated in results/annex3. Per test scenario, the following files are generated:

• Descriptive top view image for visualization purposes (e.g., cutin_plot_01_ve0_60_dv0_0_dx0_0.0_vy_0.1.png)
• A simple-scenario config for loading the scenario into a simple-scenario Scenario object (e.g., cutin_plot_01_ve0_60_dv0_0_dx0_0.0_vy_0.1.json)
• A set of OpenSCENARIO and OpenDRIVE file for a simulation tool like esmini (e.g., cutin_plot_01_ve0_60_dv0_0_dx0_0.0_vy_0.1.xodr, cutin_plot_01_ve0_60_dv0_0_dx0_0.0_vy_0.1.xosc)

Acknowledgements

This package is developed as part of the SYNERGIES project.

Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or European Climate, Infrastructure and Environment Executive Agency (CINEA). Neither the European Union nor the granting authority can be held responsible for them.