Development Of A Methodology For Dynamic Optimization Of Daylight Integration And Visual Comfort In Sports Training Facilities

Health is the inevitable requirement of promoting the development of human beings and the basic condition of economic and social development.The Outline of the "Healthy China 2030" Program points out that "Health for all is the fundamental purpose of building a healthy China.By 2030,we should establish a sound public health service system,improve the health security system and nationwide fitness lifestyle further.The relevant sports industry should actively adapt to the increasing satisfaction of the people.In this context,China will strengthen the construction scale of public facilities such as national fitness centers and community Multi-functional sports training facilities to meet the growing needs of the people.Meanwhile,we will strengthen the transformation of the indoor physical environment of existing sports training facilities to achieve the coordinated development of building energy conservation and environmental comfort.Daylight environment of sports training facilities is very important to users' visual comfort.Variable needs and behavior schedules require different daylight environment.This paper attempts to quantify the interaction between daylight environment and architectural design elements of sports training facilities,and to adopt appropriate dynamic optimization methods to improve the daylight environment quality of playing area,so as to enhance the visual comfort of sports crowd in sports training facilities.First of all,from the point of view of daylight integration and visual comfort of players in sports training facilities,this paper discusses the influencing factors of visual comfort by sorting out and classifying the existing literature,and then summarizes and analyses the key points of designing daylight environment of sports training facilities by making field investigation on daylight environment of typical sports training facilities in different climatic regions of the country.The preliminary theory of daylight integration and visual comfort in sports training facilities was theorized.Then,based on the research of daylight environment of buildings at home and abroad,the dynamic optimization methodology for daylight integration and visual comfort of sports training facilities is proposed.After that,aiming at the "internal validity" and "external validity" of the methodology,Field Test,ComputerPerformance Simulation,Scale Model Experiment and Human Subject Study are used.Finally,the dynamic optimization methodology is improved and the work flow is established.