A Evaluation And Optimization System Of Village Infrastructure

Infrastructure construction is the important basis for the development of towns and villages, infrastructure structure, quantity and form, have extended into guiding the important guidance factors in the development of urban and rural. At present, the serious problem is the villages and towns facilities lack of scientific, reasonable planning and construction, not fully consider various factors, to make facilities utilization rate is not high, even sit idle, so had to facilities dismantlement, caused a serious waste of resources. One of the main reasons for this phenomenon is determined in the new facility location, without considering the interaction between new and existing facilities and interaction, there is no mutual promoting effect between various facilities, instead play a negative role. In order to solve the problem above, must establish a set of villages and towns infrastructure engineering data management,evaluation, statistical analysis and location optimization function in the integration of information system, which has important practical significance in achieving between rural and urban areas, the rural infrastructure co-construction and sharing, between the function of infrastructure benefit maximization, promote the healthy development of the urbanization.With the existing Web system especially the mainstream of infrastructure management system development technology, analyzed the current status of rural construction and infrastructure in the location problem of the actual demand, this paper adopted the J2 EE and JDBC database connection pool technology development, such as rural infrastructure evaluation and analysis system. Multi-layer architecture based on Web design, this system has realized the infrastructure data management, statistical analysis, comprehensive evaluation and location optimization, etc. At the same time,adopted a role-based permission management, ensure the security of the system.This paper analyzes the spatial data query technology and facility location problem of the present situation and trend of location for rural infrastructure problems, puts forward a location algorithm based on space position of influence. First of all, using the space location influence query technology plan of location calculation of various facilities(including existing and newly built facilities), the balance of the plan of location evaluation, that is, to calculate the degree of all facilities to be used in thesolution(equilibrium coefficient). Then, recommend solutions with the smallest equilibrium coefficient are the optimization the solution.The evaluation and optimization system provides rural infrastructure construction for the new offer scientific management. Through analyzing the scheme evaluation and guiding the infrastructure’s location, it saves manpower and material resources for rural infrastructure construction, and then avoids the repeated construction and waste of resources. In the practical operation of demonstration counties, the location of the application show that the research of algorithm is more in line with the actual situation.This system for the integrated management of infrastructure and scientific evaluation and provides theoretical basis and technical support, and it provides the high quality technical services reasonable construction of the new rural construction.