About MedBot
MedBot is an advanced autonomous medical delivery robot engineered in India under the Viksit Bharat initiative. Equipped with AI-based Navigation, GPS-linked tracking, and intelligent environmental control, it ensures every medicine, vaccine, and organ is delivered safely, efficiently, and at the right temperature. Built by young innovators, MedBot demonstrates how Indian engineering can bring precision, reliability, and compassion to healthcare logistics.
- Core Processor: Raspberry Pi Zero 2 W — the digital brain handling AI control and sensors.
- Drive System: Four precision BO motors with L298N dual-bridge motor driver for smooth navigation.
- Ashvin’s Eye™ LiDAR Sweep: Benewake TF-Luna module scanning obstacles up to 8 m with centimeter accuracy.
- Ultrasonic Field Sensors: Dual HC-SR04 modules creating a 180° safety bubble around MedBot.
- Infra-Edge Sensors: Dual IR modules preventing drop-offs and side collisions.
- GPS Guidance: NEO-6M module providing live route mapping and coordinate-based tracking.
- Cold Integrity™ Technology: Peltier-based active cooling keeping medicines between 2–8 °C.
- Power System: Triple 18650 Li-ion cells (3.6 V 2600 mAh) with onboard regulation for extended runtime.
- Connectivity: JST-GH harness + USB-TTL diagnostics for modular maintenance and data logging.
- AI Brainware: Python 3 control suite with neural-like decision loops using GPIO inputs.
- Autonomy Engine: Real-time obstacle avoidance, adaptive re-routing, and speed modulation.
- Pathfinding: A* algorithm integrated with GPS data for continuous position tracking.
- Telemetry System: Constant temperature, humidity, and power monitoring with alerts.
- Navigation AI: Multi-sensor fusion ensures MedBot learns terrain responses for smoother travel.
- Communication Layer: Web dashboard and USB-TTL link for monitoring and mission updates.
- User Interface: Tailwind-based MedBot Simulator visualizing paths, delivery logs, and system health.
Mission & Vision
MedBot’s mission is to make healthcare logistics autonomous, reliable, and accessible. With AI-based navigation, smart routing, and Cold Integrity™ thermal protection, it delivers critical medical supplies precisely when and where they are needed — accelerating India’s journey toward a healthier, Viksit Bharat 🇮🇳.
Future Goals & Expansion
- Launch Complete Bharat MedBot — a nationwide network of autonomous medical couriers connecting every hospital and clinic.
- Integrate cloud dashboards for coordinated fleet management and predictive maintenance.
- Add AI-vision recognition for pedestrian detection and indoor navigation.
- Expand Cold Integrity™ modules for large-scale vaccine and organ transport.
Team & Acknowledgments
- Institution: Pawar Public School – Class IX Innovation Team
- Main Coding & Hardware Management: Shourya
- Painting : Vaibhav and Abhinaba
- Documentation & Google Docs.: Dhruv Chanda
- Mentor & Guidance: Tanusri Ma'am, Hema Ma'am, Ranjana Ma'am – Pawar Public School
- Special Thanks: ItzBlaze.net for technical support and hosting infrastructure
Developed for the Viksit Bharat National Innovation Challenge 2025 — representing the power of India’s young innovators building a smarter, healthier nation.