🚗 DCAS HUD Viewer (Mock)

A lightweight web-based HUD (Head-Up Display) prototype for DCAS (Driver Control Assistance System).

This project visualizes driver state, system mode, and HMI actions (INFO / EOR / DCA) using mock data.

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📌 Overview

This HUD is designed based on core DCAS HMI principles:

• Priority-based warning system → DCA > EOR > INFO
• Clear driver responsibility indication
• Separation of current / next manoeuvre
• Context-aware guidance (reason-based messages)
• Standard color coding (Green / Yellow / Red)

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🧩 Features

• Real-time HUD visualization (mock data)
• Driver state classification:
  • OK
  • WARNING
  • UNRESPONSIVE
• HMI action mapping:
  • INFO
  • EOR (Eyes on Road)
  • DCA (Driver Control Action)
• System mode display:
  • OFF
  • ON_INACTIVE
  • ON_PASSIVE
  • ON_ACTIVE
• Current / next manoeuvre visualization
• Context-aware messages (drowsy, phone, etc.)
• Color-based alert system
• Blinking critical warning (DCA)

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🗂 Project Structure

hud-viewer/
├── pyproject.toml
├── README.md
└── src/
    ├── __init__.py
    ├── constants.py
    ├── mock_data.py
    ├── run.py
    └── viewer.html

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🚀 How to Run

1. Connect to JetRacer

ssh baek@jetracer

2. Run the server

cd ~/hud/hud-viewer python src/run.py 

Expected output: * Running on http://127.0.0.1:8090

3. Open in browser

http://<JETRACER_IP>:8090 

Example: http://192.168.86.51:8090 Or via VS Code port forwarding: http://localhost:8090