Author(s)

Yuanming Liang

Corresponding Author

Yuanming Liang

Abstract

Aiming to address the issues of high energy consumption and inefficient lighting management on campus, in conjunction with the development needs of smart campuses, this study focuses on the energy-saving application strategy and the evaluation of the effect of an intelligent campus lighting system. In this study, four energy-saving strategies were developed. The first strategy is based on induction and precise control, achieved by adjusting sensor parameters to optimize performance. The second strategy involves time-based period management, which aligns with campus schedules and holiday regulations. The third strategy is scene-based differentiated lighting, which sets exclusive modes for classrooms and playgrounds. The fourth strategy is closed-loop optimization, which is based on the management and establishment of a maintenance authority review mechanism. Additionally, it designs a sub-strategy evaluation and a comprehensive evaluation system to quantify the energy-saving effect. The study demonstrates that the system can cut total lighting energy consumption by over 30%, with a payback period within five years. It boasts strong operability and serves as a reference for campus energy conservation and green campus construction.

Keywords

Intelligent Campus Lighting System; Energy-Saving Strategies; Induction-Based Control; Time-Based Management; Scenario-Based Lighting; Closed-Loop Optimization