Decentralized Land Transportation Assistant

DeLTA is a land transportation communication system designed for safety, convenience, and accessibility.

Communication is done via a peer-to-peer network without a need for a central server. Peers can call each other, alert each other, and share their location and speed.

Crash detection is done by monitoring the accelerometer. When a crash is detected and confirmed by the user, an alert is sent to all peers.

Say delta to activate the voice assistant, then say any of the following commands.

Nearby places are shown on the map. Click on a place to show a QR code for more information.

The user can set their display icon as well as set communication preferences.

Vehicles can communicate with infrastructure like traffic lights, road signs, and toll gates.

Driver alertness is monitored by sensors, such as a camera. When the driver is detected to be drowsy, a warning is shown.

1. Set up a toolbox container.
   • Run, toolbox create --distro ubuntu --release 24.04
2. Set up Rust via rustup.
   • Optionally, install rust-analyzer via rustup component add rust-analyzer.
3. Run ./setup to install the required dependencies.
4. Set up text-to-speech (TTS).
   1. Uncomment the required locale from /etc/locale.gen.
   2. Install locales via apt and run /usr/sbin/locale-gen.
5. Set up speech-to-text (STT).

git clone https://github.com/ggerganov/whisper.cpp.git
cd whisper.cpp
./models/download-ggml-model.sh tiny.en

6. Use ./run to build and run the project.
   • STT=1 LOCATION=14.676007,120.531093 NAME=ABC-123 ./run
   • LOCATION=14.676760,120.530814 NAME=IJK-456 ./run
   • LOCATION=14.676090,120.531404 NAME=XYZ-789 ./run

rsync --filter=':- .gitignore' --exclude \".*/\" -aP ./ $REMOTE_DIR