The Evaluation Index System Of Ubran Human Settlements Environment & Research On Application Of Computer Technology

With the continuous improvement of urbanization, the development of the social productivity, and the agglomeration of industrial facilities and population, it has caused serious environmental problems. Hence, how to improve the Human Settlements Environment has become an important social issue, especially in the megacity with high development speed. In order to achieve sustainable development of Urban Human Settlements Environment, to ensure excellent living environment, to meet the people’s growing material requirements, it is particularly important to find a scientific and reliable methods to evaluate Urban Human Settlements Environment. At the same time, in a time which computer and information technology continues to develop and each field is closely related with the computer, the evaluation of Urban Human Settlements Environment together with computer technology is the inevitable choice for the development of the times.Firstly, this study analyzes the living environment of the developing process of theory and practice, combines the theoretical basis of the study, and references the current stage of the scientific methods and practical applications of Urban Human Settlements Environment evaluation. Secondly, in principle, based on objective index selection, the establishment of a preliminary evaluation index through expert consultation and reference method. the correlation of evaluation index analysis of the preliminary evaluation indexes have been selected to find the ultimate evaluation index system. And then, it uses the CRITIC method to determine the weight of each evaluation index. By referencing national laws and regulations, from theory and other methods, it determines the standards of evaluation index and establish a complete set of objective evaluation index system of Urban Human Settlements Environment.With the support of computer technology, the entire Urban Human Settlements Environment Evaluation objective evaluation index system has been developed into a software program, based on database of Hefei as an example. Eventually, the Urban Human Settlements Environment Evaluation Index Management System can replace the tedious manual operation for automatic calculation and evaluation.In the empirical process, the use of the software program system to evaluate Hefei Human Settlements Environment obtains objective results of Hefei downtown area over these years. To be more specific, it found out Hefei Human Settlements Environment construction weaknesses and deficiencies, interpret the recent relevant policies of the government, and thus puts forward corresponding optimization measures.