项目名称: 基于视觉信息交互的公共闭空间导向系统设计机理研究
项目编号: No.71201114
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 管理科学与工程
项目作者: 史英杰
作者单位: 天津大学
项目金额: 19万元
中文摘要: 针对公共闭空间导向系统设计机理展开研究,研究内容包括:1)分析视觉信息交互中导向系统的作用机理及其影响要素特性;2)运用探索、验证性因子分析确定影响视觉信息交互的闭空间环境要素和导向系统布设形式要素的因子结构,通过混合水平实验设计得到实验方案进行人因工程实验,测量人的视觉信息捕获能力,确定要素最优水平组合;3)分析人和社会需求对闭空间目的地点的影响,确定两种需求元素间的群聚效应,建立以需求元素为指标的目的地点评价指标体系,采用基于ANP-模糊评价的目的地点分析方法;4)运用上述研究结果建立导向系统布设位置和内容决策模型,采用进化算法和禁忌算法相结合的求解方法,经过设计与实证,得到有效求解该模型的算法代码或软件工具包。研究成果阐明了公共闭空间内视觉信息交互的规律和导向系统设计机理,为导向系统设计应用和闭空间环境设计提供有益的思路。
中文关键词: 导向标识系统;寻路;可视性指数;多目标决策;
英文摘要: This research is focus on the design mechanism of closed public space guidance system, the research contents include: 1) analyze how guidance system acts on visual information interaction and its effective factors; 2) apply EFA and CFA to get closed public space's environmental factors and guidance system design factors which affect visual information interaction, design mixed levels experiment to define human factors engineering experiment, measure people's visual information catching capability, define optimal factors level combination; 3) analyze the effect of people and social's needs on closed space's location selection, define the bunching effect between two kind of needs, set up location evaluating index system composed with needs factors, and evaluate location based on ANP-fuzzy model; 4) based on preceding research results, set up decision model to obtain guidance system's location and contents, use evolutionary algorithm and Tabu search algorithm to get effective algorithm code or software tool pack. The research achievements interpret the rules of visual information interaction in closed public space and the design mechanism of guidance system, provide beneficial means for guidance system design and closed space environment design.
英文关键词: guidance sign system;way finding;visual index;multiple-object decision;