EROS: Emergency Response Coordination OS

EROS is a unified real-time emergency coordination platform designed to reduce response times by connecting citizens, ambulances, and hospitals.

Architecture

• Backend Engine (services/backend-engine): Node.js + Express + Socket.io + Firestore. Handles real-time SOS broadcasting and persistence.
• AI Router (services/ai-router): Python + FastAPI. Implements Haversine routing for nearest ambulance assignment.
• Dispatch Dashboard (apps/dispatch-dashboard): Next.js 15 + TailwindCSS. High-visibility command center for emergency dispatchers.

Database Layer

• Firebase Firestore: Real-time sync of active SOS calls and GPS tracking.
• PostgreSQL: Long-term storage of resolved incidents and hospital data.

Getting Started

Backend Engine

cd services/backend-engine
npm install
npm start

AI Router

cd services/ai-router
pip install -r requirements.txt
python main.py

Dispatch Dashboard

cd apps/dispatch-dashboard
npm install
npm run dev

Key Features

• Real-time SOS Monitoring
• Nearest Ambulance Intelligent Routing
• Live Statistics & Hospital Capacity Tracking
• Hybrid Data Persistence