The Research On Index System Of Lighting Environment-evaluation Of Tianjin Residential Areas At Night

With the development of people's material life, the pursuit of better living environment is inevitable. People began to put the night- for residential areas issues into greater concerns. It has been an important part of residential area in the building of the environment. At this rapid development of the times, if not solve the problems of lighting environment of residential area at night, it certainly affect the normal life of residents'. A good light environment at night is one of the major impacts of residential areas quality. But now we don't have one complete framework of the residential areas at night. Therefore, it is necessary to have a research on lighting environment of residential areas, to find out the problems and solve it. Then, it summarized the direction of environmental assessment of residential area at night, methods and standards.The research on the environmental indicators of residential areas at night-evaluation is the basis of environmental assessment. Through analysis of domestic and foreign residential area lighting,lighting standards of residential area at night-environment,residential areas models,the characteristics of the potential heart, finding out the relations among them. To sum up domestic and foreign residential areas at night and the common characteristics of Tianjin lighting environment, the paper contrast typical residential area at night-environmental research results on the ground, refining light environment characteristics, problems and solutions of Tianjin residential areas at night. Further on the characteristics of urban residential areas at night-mode environment of north China.Based on the measured data and subjective evaluation of ground research of typical residential areas in Tianjin, the paper use the statistical analysis method process the date. On the residential areas at night light environment characteristics and study at home and abroad, the paper constructed a indicator evaluation AHP models on the environmental of residential area at night. And make use of relevant statistical methods, to verify the model indicators, analysis and calculations.