The Research On Energy-saving Of Small And Medium-sized High Speed Rail Station Based On The Comfort Of Lighting Environment

High-speed railway in our country is experiencing a period of rapid development,taking high iron in travel will become the main way to travel.The wating room of high-speed train will become an important place of flow distribution of people.In the existing high-speed of lighting design,generally based on the lighting standard for lighting design,lacking considering the actual visual comfort.While in high-speed in the waiting area,the illuminance values which specification stipulates are tend to be more than the actual illuminance comfort threshold.On the basis of the comfort of lighting environment,through optimizing lighting and space design,lighting energy consumption were reduced to the extream extent,this is the purpose of this study.First of all,the existing small and medium sized high-speed train station were investigated to collect lighting environment index data,parameters of building and lighting design of waiting room of high-speed train station.At the same time,make questionnaire survey of comfort of lighting environment,collect data of lighting environment comfort.Through analyzing the data processing,extract the standard model of high-speed waiting area,and get the waiting room of high-speed on lighting environment characteristics and comfort.Then,carring on the experiment of lighting environmental comfort.Through controlling various parameters,different lighting environments were constructed.Take advantages of the method of analysis of regression to fit the mathematical model of light environment comfort based on analyzing the questionnaire,and combined with survey questionnaire of high-speed,get the standard model of lighting environment comfort which is appropriate for large space traffic building.Finally,optimize lighting and space in waiting area based on the standard model of waiting areas,through simulation analysis by the DIAlux evo,using lighting environment comfort model to verify,get all sorts of optimization scheme's biggest lighting energy saving potential.