Research On The Design Method Of Intelligent Lighting And Energy Management For Office Building

n our country, the high energy consumption is increasing year by year, and the lighting energy consumption occupies a large proportion. The research on energy saving, intelligent optimization design and energy management is the focus of the domestic and foreign scholars and technical personnel. From the design point of view, with the continuous development of electronic technology, office building lighting system still has great improvement in the lamps and lanterns selection, electrical design and other aspects. From the perspective of control management, the existing building automation system is short of statistical analysis of the objective data and the evaluation of energy efficiency and development tendency of the building lighting system.This paper includes the design method and control technology of intelligent lighting system for office building, based on meeting the requirements of the standard of building lighting, to improve the degree of intelligence and comfort of room and realize the energy saving target. The research of intelligent lighting and energy consumption management technology is carried out, including the following innovative research:1) From the point of view of the characteristics of the light source, the paper analyzes and compares the advantages and the application value of the new type of solid light source, LED light source, and provides reference for the design of office buildings.2) To study the composition structure and control network communication technology of intelligent lighting control system, and to analyze the characteristics and application characteristics of the mainstream bus protocol, which have some guidance for the design of control method of office building lighting system.3) In the actual engineering design of office building intelligent lighting system, the paper has a thorough design in the lamp control strategy, lamp selection, illumination calculation method, lamp distribution, energy management and lighting circuit design to make it comfortable, intelligent and energy-saving features.4) Based on DIALux lighting design software, engineering economic analysis of typical office buildings (office space) is carried out. In contrast to the conventional lighting system and intelligent lighting systems, calculating annual electricity-saving and investment recovery period to verify the effect of energy saving.