| 公路区域OD数据库更新技术探讨 |
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| 引用本文： | 王圆匮,郭江辉,侯周文.公路区域OD数据库更新技术探讨[J].水运科技信息,2010(6):79-82. |
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| 作者姓名： | 王圆匮 郭江辉 侯周文 |
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| 作者单位： | [1]陕西省公路勘察设计院,西安710068 [2]中交二公局萌兴工程有限公司,西安710119 |
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| 摘 要： | 为有效提高公路区域OD数据拟合效果和资料使用率,在合理简化交通分区间OD变化关系的基础上,将公路区域OD按自然增长OD量、局部路网变化引起的OD调整、区域出现新经济增长点引起的新增OD3种类型,研究其维护更新方法。
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| 关 键 词： | 公路规划 交通模型 OD数据库 OD更新 |
Discussion on Updating Technology of Highway OD Database |
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| Wang Yuanyuan,Guo Jianghui,Hou Zhouwen.Discussion on Updating Technology of Highway OD Database[J].Transportation Science & Technology,2010(6):79-82. |
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| Authors: | Wang Yuanyuan Guo Jianghui Hou Zhouwen |
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| Institution: | 1.Shannxi Provincial Highway Survey and Design Institute,Xi＇an 710068,China;2.CCCC-SHB Meng Xing Engineering Co.,Ltd.,Xi＇an 710119,China) |
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| Abstract: | To improve the fitting results and information utilization of regional highway OD data,based on the reasonable simplification of the OD relationship,the paper studies the updating methods according to natural growth of the regional OD,OD adjustment due to local road network change and the new OD due to new regional economic growth points. |
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| Keywords: | highway planning transportation model OD database updating OD |
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