| 客运交通枢纽信息发布过载阈值研究 |
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| 引用本文： | 陈雪峰,杜豫川.客运交通枢纽信息发布过载阈值研究[J].中南公路工程,2013(5):123-127. |
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| 作者姓名： | 陈雪峰 杜豫川 |
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| 作者单位： | [1]宁波市市政公用工程安全质量监督站,浙江宁波315000 [2]同济大学道路与交通工程教育部重点试验室,上海201804 |
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| 基金项目： | 上海市科委重点项目（10231202500）;“浦江人才计划项目”（11PJD022） |
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| 摘 要： | 已有研究表明,在群体特性基本稳定的前提下,交通信息发布媒介的可认知性将直接影响枢纽信息发布的有效性.本研究通过上海市13个公共交通枢纽翔实的RP调查,在相关统计数据的基础上,分析了枢纽换乘标志认知性与换乘标志信息过载阈值之间的关系,并对行人获取信息的过程进行了模拟实验.并从行人对于信息的识认性角度出发,以双层模糊评价方法为基本方法,以枢纽信息发布媒介信息发布数量为研究对象,对客运交通枢纽通道内某一信息发布媒介某一信息发布界面的信息过载阈值进行了研究.
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| 关 键 词： | 公共交通出行信息 换乘标志 信息过载阈值 模糊评价 |
A Study on Threshold Value of Transit Sign Information Overload in Transportation Hub |
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| CHEN Xuefeng;DU Yuchuan.A Study on Threshold Value of Transit Sign Information Overload in Transportation Hub[J].Central South Highway Engineering,2013(5):123-127. |
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| Authors: | CHEN Xuefeng;DU Yuchuan |
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| Institution: | CHEN Xuefeng;DU Yuchuan(Ningbo Quality and Safety Supervision Department of Public Project, Ningbo,Zhejiang 315000, China;Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University,4800 Cao＇an Rd., Shanghai 201804, China) |
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| Abstract: | As indicated by the existing research findings,subject to the relatively stable group characteristics,the effectiveness of different sources of public transit travel information in the transportation hub is directly influenced by the perceptibility of the transit signs.This paper,based on sufficient RP investigation in 13 public transit hubs and relative data,analyzes the relationship between the quantity of information on a transit sign and the perceptibility of the transit sign,and operates a series of simulated experiments.From the angle of the perceptibility of the transit signs,the threshold value of transit sign information overload in the transit hubs is closely discussed.In the course of analysis,an approach to ascertain the threshold value of transit sign information overload in the transit hubs is developed based on the fuzzy appraisal method. |
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| Keywords: | public transit travel information transit sign the threshold value of transit sign information overload fuzzy appraisal |
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