基于GIS超市选址辅助决策系统开发

摘要

针对传统超市选址缺乏科学性和直观性的缺点,并考虑到超市选址信息包含大量灰色信息,将GIS技术和灰色评价理论进行有机结合,建立了超市选址的辅助分析模型,并以此模型为基础,建立了超市选址辅助决策系统.应用实践表明,该选址辅助分析模型能有效降低专家的主观经验的影响,使选址更客观准确.该选址系统的建立,使得选址科学化、直观化、方便易操作、能提高选址决策效率,降低决策风险度,为高效、准确地进行超市选址提供了新的途径,也为其他的商业选址提供了可以借鉴的方法.%It needs to process a great deal of gray information in the supermarket location and there is no effective software tool to do so. Thus, often this location decision is made based on the human preference and it is more subjective than objective. A model is presented for the supermarket location problem by combining geographic information system(GIS)with gray system theory such that the gray information can be effectively processed. Based on this model, a decision support system is developed. Besides the effectiveness of the system in locating a supermarket, it is used friendly and easy to use. A case study is presented to show the application and effectiveness of the system.