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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/20493

    Title: Driving environment complexity of mixed traffic flow: its measurement and characteristics
    Other Titles: 混合車流駕駛環境複雜度之衡量與特性
    Authors: Chang, Sheng-hsiung;Lee, Dong-yang
    Contributors: 淡江大學運輸管理學系
    Keywords: Level of service;Complexity;Driving behavior
    Date: 2007-01-01
    Issue Date: 2009-11-30 12:49:37 (UTC+8)
    Publisher: Tokyo: Eastern Asia Society for Transportation Studies (EASTS)
    Abstract: By applying the concept of information entropy in the information theory, this study aims to create a complexity index to measure the driver-perceived driving environment and to give remedy for the past indexes’ incapability of showing drivers’ perceived comfort and safety. The complexity index is calculated by the drivers’ driving behaviors of speed, acceleration and deceleration, and horizontal shift area. We show that the complexity index is a proper qualitative index to truly reflect the drivers’ perception of driving environment and to measure the level of service. It can be a supplement index for the traditional traffic measures.
    Relation: Journal of the Eastern Asia Society for Transportation Studies 7, pp.2261-2273
    Appears in Collections:[Graduate Institute & Department of Transportation Management] Journal Article

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