Mission BOT: Autonomous GPS-Navigated Exploration Rover

Developed in 2022, Mission BOT is an award-winning, heavy-duty exploration rover engineered for rugged terrain and autonomous navigation. Built on a fully metal chassis, this platform integrates edge AI vision, active GPS waypoint tracking, and long-range telemetry to operate in remote environments. Recognizing its comprehensive feature set and robust engineering, Mission BOT successfully secured a first-place win at a regional science fair, proving its viability as a reliable remote exploration and monitoring platform.

Key Technical Specifications

• Edge AI & Computer Vision: Powered by a Raspberry Pi 4 running YOLOv5 object detection algorithms, the rover dynamically identifies obstacles and terrain hazards in real time.
• Hybrid Obstacle Avoidance: Pairs the camera-based YOLOv5 vision system with front-mounted ultrasonic sensors for precise spatial awareness and collision prevention.
• Autonomous GPS Navigation: Equipped with an active GPS module, allowing the rover to autonomously navigate to pre-programmed geographical waypoints without manual intervention.
• Heavy-Duty Locomotion: Features a custom, fully metal suspension and chassis design driven by high-torque DC gearmotors, ensuring high traction and stability over uneven, off-road terrain.

Functional Payloads & Features

• 3-DOF Robotic Manipulator: Mounted to the front suspension frame is a 3-Degree-Of-Freedom (3-DOF) robotic arm actuated by precision servo motors, allowing the rover to interact with its environment and retrieve physical samples.
• Real-Time Video Feedback: A dedicated camera system provides a live, low-latency wireless video feed back to the operator station. This enables precise manual override control and clear visual confirmation during robotic arm manipulation.
• Continuous Solar Charging: A top-mounted solar panel array provides a continuous trickle charge to the main onboard battery banks, significantly extending the active mission runtime.

3D Animation & System Overview

Watch the video below for a complete 3D animated breakdown of the Mission BOT chassis, suspension mechanics, and internal payload distribution.