Trip speed measurement model of transportation mode under economic restraint condition
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摘要: 为了准确反映运输方式的时效性, 提供各种运输方式优势比较分析的手段, 提出了出行速度的概念, 从运输需求行为角度出发, 分析了出行时间构成, 以运输方式经济性约束为条件, 进行了车次间隔时间的计算, 构建了运输方式出行速度计量模型。研究结果表明: 运输方式时效性评价应该以出行速度为基本指标, 出行速度受运输方式经济性约束, 是动态变化的; 在某一运输通道中, 确定出行速度的关键是车次间隔时间, 车次间隔时间越长, 运输工具的运行时间节约所能弥补的车次等候时间就越小, 运输方式出行速度就越低。Abstract: In order to reflect accurately the time effect of transportation mode and provide more superior analysis method for each kind of transportation mode, trip speed concept was raised, the constitution of trip time was analyzed from transportation demand, the time interval of vehicle was calculated under economic restraint condition, and a trip speed measurement model of transportation mode was constructed. Analysis result shows that trip speed is a basic index to evaluate the time effect of transportation mode, and trip speed varies dynamically because of economic restriction; in some transport corridor, the key to determine trip speed is the time interval of vehicle, the longer the time is, the smaller the difference between the waiting time saving and transportation time of vehicle, and the lower trip speed is. 11 refs.
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Key words:
- transportation /
- trip speed /
- time interval of vehicle /
- measurement model
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[1] 吴群琪, 孙启鹏. 综合运输规划理论的基点[J]. 交通运输工程学报, 2006, 6(3): 122-126. https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200603025.htmWu Qun-qi, Sun Qi-peng. Basic point of integrated transport planning theory[J]. Journal of Traffic and Transportation Engineering, 2006, 6(3): 122-126. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200603025.htm [2] 高家驹. 综合运输概论[M]. 北京: 中国铁道出版社, 1993. [3] 胡思继. 综合运输工程学[M]. 北京: 清华大学出版社, 2005. [4] 吴群琪. 运输需求经济分析[J]. 交通运输工程学报, 2001, 1(2): 114-119. https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200102026.htmWu Qun-qi. Economic analysis of transportation demand[J]. Journal of Traffic and Transportation Engineering, 2001, 1(2): 114-119. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200102026.htm [5] 吴群琪, 黄智英. 运输行为的本质及其特征分析[J]. 交通运输工程学报, 2007, 7(3): 116-120. https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200703023.htmWu Qun-qi, Huang Zhi-ying. Analysis of transportation behavior essence and its characteristics[J]. Journal of Traffic and Transportation Engineering, 2007, 7(3): 116-120. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200703023.htm [6] 吴群琪, 马暕. 对运输需求理论问题的再认识[J]. 综合运输, 2004, 26(3): 9-12. https://www.cnki.com.cn/Article/CJFDTOTAL-YSZH200403002.htmWu Qun-qi, Ma Jian. Recognition of transport demand theory[J]. Comprehensive Transportation, 2004, 26(3): 9-12. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSZH200403002.htm [7] 朱晓立, 李夏苗. 铁路货物运输速度和逾期率的调查与分析[J]. 交通运输工程学报, 2001, 1(4): 106-110. https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200104024.htmZhu Xiao-li, Li Xia-miao. Survey and analysis on transit speed and overdue rate in railway freight transportation[J]. Journal of Traffic and Transportation Engineering, 2001, 1(4): 106-110. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC200104024.htm [8] 王健伟. 东北亚国际运输通道[J]. 长安大学学报: 自然科学版, 2004, 24(2): 77-82. https://www.cnki.com.cn/Article/CJFDTOTAL-XAGL200402019.htmWang Jian-wei. Construction of international transportation corridor in Northeast Asia[J]. Journal of Chang'an University: Natural Science Edition, 2004, 24(2): 77-82. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XAGL200402019.htm [9] 袁长伟, 王建伟, 林文新. 中国运输区域划分方法[J]. 长安大学学报: 自然科学版, 2006, 26(4): 79-82. https://www.cnki.com.cn/Article/CJFDTOTAL-XAGL200604018.htmYuan Chang-wei, Wang Jian-wei, Lin Wen-xin. Division method of transportation regions in China[J]. Journal of Chang'an University: Natural Science Edition, 2006, 26(4): 79-82. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XAGL200604018.htm [10] Gauton R. Theoretical explorations in economic growth and transportation[D]. Boston: Boston University, 1997. [11] 周伟, 姚志刚, 王元庆. 基于范围经济的运输网络扩张竞争优势分析[J]. 中国公路学报, 2006, 19(3): 92-95.Zhou Wei, Yao Zhi-gang, Wang Yuan-qing. Analysis of competitive advantage of transport network expansion with economics of scope[J]. China Journal of Highway and Transport, 2006, 19(3): 92-95. (in Chinese) -
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