Li yuchang
Linyi University School of Mechanical and Vehicle Engineering，276000；
Abstract: This paper briefly elaborates on the general visual characteristics of Homo sapiens, investigates common methods for residential lighting design from aspects such as the purpose of illumination, residential illuminance standards, determination of lighting methods, selection of light sources, and choice of luminaires. It also provides typical lighting designs for various rooms in residences. Furthermore, it emphasizes that any lighting design must first analyze the visual information required for the intended activities, ensuring the lighting system achieves an optical environment that meets visual needs while conserving energy and realizing green lighting. The paper analyzes the control principles, advantages, disadvantages, applicable scenarios, and precautions of several commonly used intelligent lighting control methods. It also examines the characteristics and application scopes of various indoor illuminance calculation methods (point-by-point method, lumen method, and unit power density method) and designs a lighting system for a specific living room. Additionally, it proposes the system functions of a residential intelligent lighting control system, studies the software and hardware design methods of the system, adopts the AT89C51 microprocessor as the controller, programs in assembly language, and implements effective anti-interference measures to ensure operational reliability. Through debugging and trial operation, the system fully achieves the designed functionalities.
Keywords: light environment, residential lighting, intelligent control
References
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