Key Vending Machine

Background: The UCI engineering facilities and students rely on a large number of room keys including things for labs, workshops, and specialized project spaces. Currently, key distribution is handled manually by staff members who must approve requests, check out keys, and track returns. This process is often slow, inefficient, and difficult to keep organized. A more efficient and automated solution is needed to streamline the key checkout and return system, reduce staff workload, and improve overall organization.

Overall Goal:
Develop a fully automated key-management system capable of securely dispensing and returning keys for all engineering rooms at UCI.

Objectives:

  • Week 6 of Fall Quarter: Complete a full 3D model of the Key Vending Machine, including major mechanical and electrical subsystems.
  • End of Fall Quarter: Build and test a functional prototype capable of dispensing a single key from the system.
  • End of Winter Quarter: Develop a complete system capable of fully automated key dispensing and returning, including gantry movement,  key blocks, sensors, and database integration

 

More Information:
Key features include:

  • Automated gantry system for precise key pickup, dispensing, and returning.
  • Key-block holders that securely retain each key and provide consistent alignment for the gantry to interact with.
  • Electrical components and sensors that drive system motion, detect key presence, and ensure safe, reliable operation.
  • Background software and database that record requests, approvals, checkouts, and returns to maintain accurate, real-time key tracking.

 

Sponsor: Moses Choi (mosessc@uci.edu)

Team Contact: Adam Vu (adamtv1@uci.edu)

Documentation:

PDR: 

Team Contract: 

Project status: 
Active
Department: 
MAE
Term: 
Fall
Winter
Academic year: 
2025-2026
Author: