Study On Artificial Lighting Control And Energy Saving Of Subway Station Light Environment

With the continuous development of social progress and infrastructureconstruction,subway construction is also in the process of rapid development. In thedevelopment of modern subway, the subway station becomes an important part of it,and plays an essential role. Due to the location of the special，long time lighting is thesubway station’s main characteristics. By studying the impact environmental awarenessinfluenced on the lighting, the advanced technology is used to control and optimize thesubway station lighting, so as to provide a comfortable and safety light enviroment forpassengers. How to improve the subway station’s lighting quality and implement energyreduction has been forced us to explore and solve.The paper based on the research of national natural fundation project Artificiallight environment optimization and energy saving control research of flow space.andto study the control and energy reduction method based on the the particularity ofsubway station and the main factor influenced on the subway station lighting quality.This article is mainly divided into some aspects as follows.(1) Analyzing the light enviroment of subway station, research and discussion themain factors of affecting the subway station lighting quality. Choose the control methodto improvement subway station light enviroment quality and save energyconsumption.Application DAILux lighting design software to simulation the subwaystation light environment.(2) Technology based on DeviceNet is used to design the intelligent light controlsystem. which can realize according to real-time environment of the subway station tocontrol light enviroment. (3)This paper uses support vector machine (LS-SVM) soft-measuring method ofthe subway station optical quality of the environment in the subway station intelligentlighting system,and taken the fuzzy control algorithm into simulate.（4）Building the subway station lighting control system. Analyzing Theintelligent lighting system requirements,and designing three bus protocol based onDevicenet network. Finally,this paper making the subway station lighting controlstrategies.