AI Autonomous Robot

An intelligent robot capable of autonomous navigation and obstacle detection

The fully assembled autonomous robot with integrated sensors and processing unit

Project Overview

The AI Autonomous Robot is a sophisticated robotics project that combines embedded systems, computer vision, and machine learning to create a fully autonomous mobile platform. The robot is capable of navigating through complex environments while detecting and avoiding obstacles in real-time.

This project represents a comprehensive integration of multiple technologies, from low-level hardware control using Arduino microcontrollers to high-level computer vision processing using OpenCV and machine learning algorithms. The system operates independently, making intelligent decisions based on sensor input and visual data.

The robot features real-time obstacle avoidance, path planning capabilities, and can be monitored and controlled through a web-based interface. It demonstrates proficiency in robotics, embedded systems programming, and artificial intelligence applications.

Challenges & Solutions

🔧 Sensor Calibration & Noise
Ultrasonic sensors provided inconsistent readings due to environmental noise and interference. Solved by implementing a multi-sample averaging algorithm and sensor fusion techniques to smooth the data.
⚡ Power Management
Battery drain was significant due to continuous motor operation and processing. Implemented power optimization techniques, including PWM control and dynamic frequency scaling for the microcontroller.
👁️ Computer Vision Performance
Real-time image processing was too slow on limited hardware. Resolved by using optimized OpenCV functions and reducing image resolution while maintaining accuracy in object detection.
🌐 Communication Latency
Wireless communication between the robot and control interface had delays. Fixed by implementing efficient data compression and using MQTT protocol for lower overhead communication.

Technologies Used

🐍
Python
🤖
Arduino
👁️
OpenCV
🧠
TensorFlow
📊
NumPy
📡
MQTT
⚙️
C/C++
💻
Django

Project Demonstration