Development of a High-Efficiency LED Traffic Light Prototype and Industrial Communication Protocol

This project focuses on the design and development of a 1:1 scale vehicular traffic light module, prioritizing energy efficiency and robustness. The main objective is to mitigate the high electrical consumption associated with traditional road signaling, thereby facilitating the integration of alternative power sources such as photovoltaic panels. The proposed solution involves integrating high-performance LEDs and optimized DC/DC converters to ensure maximum energy conversion efficiency. The prototype must meet strict technical specifications, including a wide operating voltage range (110-220 Vac), thermal resistance (-10°C to 80°C), and an IP65 protection rating. The modular design incorporates separate sections for red, yellow, and green lights, facilitating functional maintenance. Furthermore, the system includes a control system with battery backup and communication based on industrial protocols, ensuring reliable traffic management and adequate electrical protections. The methodology covers everything from literature review and component selection to PCB design, construction of the experimental prototype, and exhaustive laboratory validation.<br/><br/><b>Goal</b>: <br/>To design and construct a highly efficient vehicular traffic light module based on LED technology and high-efficiency DC/DC converters, meeting rigorous technical specifications for presentation at the IngeniaTEC competition.<br/><br/><b>Research lines</b>: <br/>Optimization and innovation of energy and renewable energies