• 

  web dashboard.

SurakshaYatra - Smart Tourist Safety & Incident Response System

SurakshaYatra is a comprehensive, multi-persona tourist safety and emergency response platform built for SIH 2025. It provides real-time tracking, multilingual AI assistance, and seamless coordination between tourists, police, rescue units, and state administration.

🌟 Key Features

1. Multi-Persona Access

The platform provides dedicated interfaces for different stakeholders:

• Tourist Mode: Personal safety dashboard, SOS trigger, e-pass verification, and risk planning.
• Police Control Room: Live incident monitoring, patrol dispatch, and threat management.
• NDRF Rescue Unit: High-altitude and disaster incident operations, emergency hubs.
• State Admin: Tourism safety analytics, policy enforcement, and tourist flow monitoring.

2. SurakshaMitra AI (Multilingual Assistant)

A 24/7 AI-powered safety companion built with Google's Gemini AI.

• Understands and responds in 6 Indian languages (English, Hindi, Bengali, Tamil, Telugu, Marathi).
• Provides safety advice, local laws, emergency protocols, and weather alerts.
• Voice-enabled query support (simulated).

3. Emergency SOS Panic Protocol

• One-touch SOS dispatch.
• 3-Second Hold Mechanism: Prevents accidental triggers.
• Instantly locks GPS coordinates and alerts Police, Ambulance, and Rescue teams.

4. AI Trip Risk Assessor

• Evaluates travel itineraries using Gemini AI.
• Analyzes route hazards, IMD weather advisories, and high-altitude safety guidelines.

5. Blockchain E-Pass (Digital Identity)

• Cryptographic proof hash for checkpoint verification.
• Stores vital medical information and emergency contacts securely.

6. Inclusive & Accessible

• 2G Lite Mode: Optimizes the app for low-bandwidth areas (common in high-altitude or remote tourist spots).
• Seamless language switching across the entire UI.

🛠️ Technology Stack

• Frontend: React 18, TypeScript, Tailwind CSS, Vite
• Backend: Node.js, Express, TypeScript (Compiled to a single server.cjs via esbuild)
• AI Integration: Google GenAI SDK (gemini-3.6-flash)
• Icons: Lucide React
• Styling: Tailwind CSS (Mobile-first, responsive design)

📁 Project Structure

suraksha-yatra/
├── src/
│   ├── components/         # Reusable React components
│   │   ├── Admin/          # State Admin dashboard components
│   │   ├── AI/             # Multilingual Chatbot & AI modules
│   │   ├── Innovations/    # SIH 2025 specific innovative modules
│   │   ├── Map/            # Interactive Live Map integration
│   │   ├── Police/         # Police control room components
│   │   ├── Rescue/         # NDRF rescue dashboard components
│   │   ├── SOS/            # Emergency SOS Trigger Modal
│   │   └── Tourist/        # Tourist facing components (Risk Planner, E-Pass)
│   ├── context/            # React Context API (AppContext) for state management
│   ├── data/               # Mock data & static configurations
│   ├── translations/       # Multilingual dictionaries (en, hi, bn, ta, te, mr)
│   ├── types.ts            # TypeScript interfaces and types
│   ├── App.tsx             # Main React component
│   └── main.tsx            # Vite React entry point
├── server.ts               # Express backend & Vite middleware
├── package.json            # Dependencies and scripts
└── tailwind.config.js      # Tailwind CSS configuration

🚀 Getting Started

Prerequisites

• Node.js (v18 or higher)
• npm or yarn

Installation

1. Clone the repository.
2. Install dependencies: bash npm install
3. Set up environment variables: Create a .env file in the root directory and add your Gemini API key: env GEMINI_API_KEY=your_gemini_api_key_here

Development

Start the development server (Frontend + Backend):

npm run dev

The application will be available at http://localhost:3000.

Production Build

Build the application for production:

npm run build

Start the production server:

npm run start

🔐 Environment Variables

Variable	Description	Required
GEMINI_API_KEY	Google Gemini API Key for the AI Assessor and Chatbot	Yes

🛡️ Safety & Data Privacy

• Client-Side Storage: Sensitive travel data is kept locally where possible.
• Server-Side API Keys: The Gemini API key is securely stored on the server-side (server.ts) and never exposed to the client browser.
• Simulated Decentralization: The E-Pass system demonstrates cryptographic hashing principles for secure tourist verification.

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Built with ❤️ for a safer travel experience in India.

Built With

• gemini-api-key