Research On The Assessment & Design Standard Of Urban Residential Areas Lighting

This article is a subentry research of the Science & Technology Supporting of 11th Five-Year Plan. Research on digitization of urban residential sreas "(Authorized Number 2006BAJ02A03 ).It is for the purpose of consummating the residential areas theory and the design method, and provides a more modelling basis for the residential areas lighting digitized system.Firstly,through the investigation of lighting conditions of 30 residential areas in TianJin,ChangSha & ZhengZhou,the article reflects the existing problems of luminous environment of residential area in the city. By comparison of the different characristics of luminous environment in three cities as well as analysis on the improvements made on the lighting situations recent years.Secondly,studying the extra ventricular luminous environment of residential area in china city,and finds the related indicators groups by literature reviewing. It sieves out the appropriate assessment factors for extra ventricular luminous environment with Fuzzy Delphi method,and deduces the assessment formula of extra ventricular luminous environment of residential area in china city.Thirdly,studied quality function deployment(QFD),a method based on two-tuple linguistic was proposed to obtaine subjective sensation quantity from the corresponding objective physical quantity. By using this formula and unifies the experimental data of scene investigation,it suggested the urban residential areas lighting design standard which including lighting safety,healthy,conveniences, comfortable & sustainable five parts.The study methods, work frame and interrelated conclusions in our researches would make sense as a guidance and reference not only to residential areas, but also squares, business sections, parks, overpasses and intersections facing lighting projects in China. .