基于模糊层次分析法的导视系统布局研究

Overall Arrangement of Guide System Based on FAHP

目的导视系统作为综合公园中基础设施的重要组成部分,具有对游客的寻路行为提供指示的作用。通过对传统非智能导视系统进行研究,探讨影响导视系统布局合理性的设计因素,寻求各因素之间的相互关系及重要程度,使公园中的导视系统在布局的设计上更加科学合理。方法运用模糊层次分析法,对导视系统的布局设计产生影响的因子,如位置设置点、视觉感知度和需求量等,构建层级指标并对其两两进行重要度评价,得出各因子权重值排序,判断出各因子对导视系统的布局设计影响的重要度次序。结论评价结果表明,影响最重的的几个因子为危险区域附近、环境差异度、节点量和摆放模式有序性与安全性,因此,在导视系统布局设计时,基于综合考虑的基础上,应着重考虑以上5个因子,以更好地满足游客的使用需求。

As an important part of the infrastructures in the comprehensive park,the guide system provides directions for tourists.The work aims to study the traditional non-smart guide system,discuss design factors that affect rational overall arrangement of the guide system,find the relative relations and importance of different factors to design the overall guide system arrangement more scientifically and reasonably.FAHP was used to rank and evaluate in pairs according to importance of the factors that affected the overallarrangement design,including the point location,the visual perception,the demand,etc.Finally,the weight value of each factor was ranked,and the importance order of each factor on the spatial arrangement design of the guide system was concluded.The evaluation results show that the most important factors are the distance to dangerous areas,the degree of environmental deference,the number of landscape nodes,the ordering and the safety of guide sign respectively.Therefore,in design of guide system spatial arrangement,it is recommended to emphasize the five factors above on the basis of overall consideration in order to better meet the needs of tourists.