LTA E-Bike & PMD Max-Speed Tester
Introduction
This device was developed for the Land Transport Authority (LTA) to accurately and efficiently measure the maximum speed of e-bikes and Personal Mobility Devices (PMDs). It addresses the challenge of users tampering with speed limiters, providing a reliable tool for enforcement and safety checks. While I did not design the original prototype, I played a key role in its assembly, testing, and scaling during my internship.
My Role & Contributions
- Assembly and Testing: My primary responsibility was to assemble new units of the speed tester. This involved careful assembly of all mechanical and electronic components, followed by rigorous testing to ensure each device was reliable, accurate, and ready for deployment in the field.
- Inventory Management & Procurement: To scale production, I was tasked with creating a complete Bill of Materials (BOM) in Microsoft Excel. This involved meticulously listing every component, from screws to sensors. Based on the BOM, I prepared a comprehensive order list for procuring parts, streamlining the manufacturing process.
- Project Demonstration & Communication: I was responsible for presenting and demonstrating the device to fellow students and stakeholders. This experience honed my ability to communicate technical concepts clearly and effectively, explaining how the device worked and its importance for public safety.
Project Outcome
My contributions ensured that multiple, reliable units of the speed tester could be assembled and deployed. By managing the Bill of Materials, I helped transition the project from a single prototype to a scalable solution. Furthermore, my role in demonstrating the device improved its visibility and understanding among various groups.
