TELECARLA

TELECARLA is an extension of the CARLA simulator for teleoperated driving. We use GStreamer for compression and transmission of camera data. ROS acts as interface between our framework and CARLA.

Paper

If you use TELECARLA please cite our paper.

TELECARLA: An Open Source Extension of the CARLA Simulator for Teleoperated Driving Research Using Off-the-Shelf Components, Markus Hofbauer, Christopher B. Kuhn, Goran Petrovic, Eckehard Steinbach; IV 2020 [PDF]

@inproceedings{hofbauer_2020,
    title = {TELECARLA: An Open Source Extension of the CARLA Simulator for Teleoperated Driving Research Using Off-the-Shelf Components},
    booktitle = {31st IEEE Intelligent Vehicles Symposium 2020 (IV)},
    publisher = {IEEE},
    address = {Las Vegas, NV, USA},
    author = {Hofbauer, Markus and Kuhn, Christopher B. and Petrovic, Goran and Steinbach, Eckehard},
    month = {Oct},
    year = {2020},
    pages = {1--6},
}

Setup

TELECARLA so far has been tested on

OS	ROS Version
Ubuntu 18.04	Melodic
Ubuntu 20.04	Noetic

1. Download CARLA
2. Install ROS and catkin_tools
3. Create a workspace with e.g. mkdir -p ~/catkin_ws_teleop/src && cd ~/catkin_ws_teleop/src
4. Clone this repository into the workspace's src folder with git clone https://github.com/hofbi/telecarla.git
5. Run the install script: ./install.sh
6. Build the workspace: catkin build
7. Source your workspace source ~/catkin_ws_teleop/devel/setup.<your_shell>

Run

See the main module for running the application: telecarla

Development

To install the additional tools required for the development, call

python3 -m pip install -r requirements.txt
sudo apt install -y clang-format clang-tidy-10
sudo snap install shfmt

pre-commit git hooks

We use pre-commit to manage our git pre-commit hooks. pre-commit is automatically installed from requirements.txt. To set it up, call

git config --unset-all core.hooksPath  # may fail if you don't have any hooks set, but that's ok
pre-commit install --overwrite

Usage

With pre-commit, you don't use your linters/formatters directly anymore, but through pre-commit:

pre-commit run --file path/to/file1.cpp tools/second_file.py  # run on specific file(s)
pre-commit run --all-files  # run on all files tracked by git
pre-commit run --from-ref origin/master --to-ref HEAD  # run on all files changed on current branch, compared to master
pre-commit run <hook_id> --file <path_to_file>  # run specific hook on specific file