03— Case Study
Driver Monitoring System
An AI-powered fleet safety system that monitors driver behavior in real time using Computer Vision, intelligent analytics, and automated safety monitoring.

- Year
- 2026
- Role
- Full Stack & AI Engineer
- Status
- Shipped
01
The Problem
Fleet operators struggle to monitor unsafe driving behaviors across large vehicle fleets. Manual supervision is inefficient, incidents are often discovered too late, and safety decisions lack real-time evidence and actionable insights.
02
The Solution
Developed a complete AI-powered Driver Monitoring System combining real-time Computer Vision, GPS safety monitoring, intelligent alerts, fleet management, analytics, and an AI assistant. The system continuously analyzes driver behavior, detects safety violations, stores visual evidence, tracks trips, and provides fleet managers with real-time operational insights through a secure web platform. The accompanying landing page serves as a visual introduction to the system, explaining its architecture, capabilities, AI features, and internal workflow rather than representing the system itself.
03
The Result
Delivered an integrated AI-driven fleet safety system capable of monitoring drivers in real time, detecting multiple safety violations simultaneously, generating automated alerts, maintaining evidence and audit trails, and providing natural-language access to fleet data through an intelligent RAG-powered assistant. The landing page was created as a presentation layer to clearly communicate how the internal system works and what problems it solves.
Engineering highlights
- Real-time Computer Vision pipeline powered by multiple YOLO models for drowsiness, smoking, phone usage, seatbelt, and hands-on-wheel detection
- AI-powered RAG assistant using LangChain, MongoDB Atlas Vector Search, sentence-transformers, and Groq LLMs for natural-language fleet analytics
- Live monitoring with Socket.IO, instant safety alerts, and real-time dashboard updates
- GPS tracking with speed-limit detection, harsh braking analysis, and location-based safety monitoring
- Secure admin platform featuring JWT authentication, RBAC, refresh-token rotation, CSRF protection, audit logging, and role-based management
- Fleet management modules for drivers, buses, routes, trips, violations, reporting, and historical analytics
- Python FastAPI AI microservices integrated with a Node.js & Express backend using a modular service architecture
- Evidence-based violation logging with image snapshots, confidence scoring, and automated notification workflows
- Dedicated landing page designed to explain the internal AI system, its capabilities, architecture, and operational workflow
Stack
- React
- Node.js
- Python
- Computer Vision
- MongoDB Atlas
- Socket.IO
- FastAPI
- YOLOv8
- OpenCV
- LangChain
- Groq LLM
- MongoDB Atlas Vector Search
- Sentence Transformers
- JWT
- Tailwind CSS
