Application and Optimization of High Precision Lighting Sensor in Library Intelligent Lighting System
CHEN Liang
Abstract：This study focuses on the application and optimization of high-precision lighting sensors in library intelligent lighting systems,aiming to improve the automation control accuracy and energy-saving effect of lighting systems.By analyzing the characteristics and requirements of the library lighting system,combined with sensor selection,layout optimization,and fuzzy PID control strategy,optimization methods such as dynamic two-point calibration,multi-sensor fusion,and improved Kalman filtering are proposed,and temperature compensation and anti-interference technology are integrated.Using the reading room of a university library in southern China as the experimental scenario,the TSL2591 sensor and STM32F407 controller were used for verification.The experimental results show that after optimization,the measurement error is reduced,the daily energy consumption is reduced,and the energy-saving effect is significant.
Keywords：library intelligent lightinghigh precision light sensorautomated control
Publication Date：2025-07-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 63-65,107 )