Releasing PatchBot

Patch Bot – Autonomous Space Station Repair Robot
Human life is priceless. Patch Bot automates space station maintenance to eliminate unnecessary risk.
The Problem
Currently, astronauts are sent on spacewalks to repair external parts of space stations. While rare, this practice exposes humans to serious risks:
Equipment Failure: A malfunction in the spacesuit—like oxygen loss or temperature issues—can be fatal.
Tether Break: If the tether disconnects, the astronaut could drift away into space.
Space Debris: High-speed space junk (up to 30,000 km/h) can puncture suits or damage tools.

These risks are unacceptable when advanced robotic alternatives are possible.
Our Solution
Patch Bot is a robotic repair assistant designed to operate outside a space station. It uses gecko-inspired adhesive wheels to move along surfaces and features modular tools like claws, soldering arms, and cargo attachments. The robot performs routine or emergency repairs remotely, reducing the need for risky human EVAs (extravehicular activities).
Technology Stack
Robot Core: Arduino-based control system with Raspberry Pi communication system
Movement: Gecko adhesive wheel system (concept)
Communication: Simulated Ultra High Frequency via ESP and Raspberry Pi
Control Panel: Built with Next.js for live control from inside the station
Data Relay: Raspberry Pi network simulating space-to-Earth communication
Backend: Dirigible ERP for storing diagnostic data
Use Case & Audience
Patch Bot targets organizations like NASA, SpaceX, and other aerospace agencies. It’s ideal for manned missions where preserving crew safety is critical. The robot can handle inspections, patching, and mechanical adjustments—all remotely controlled.
Team
Yasen Tsvetkov – Hardware Engineering
Borislav Milanov – Hardware Engineering
Valeri Todorov – Hardware Engineering
Simeon Simeonov – Frontend & Robotics Integration
Tomislav Ivanov – Communication & Backend Systems
Emil Momchev – Pitch & Product Strategy