| 基于用户感知的城市道路交通服务水平评价方法 |
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| 引用本文： | 郑玲钰,赵益,王忠宇,吴兵.基于用户感知的城市道路交通服务水平评价方法[J].同济大学学报(自然科学版),2016,44(5):0753-0757. |
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| 作者姓名： | 郑玲钰 赵益 王忠宇 吴兵 |
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| 作者单位： | 同济大学 道路与交通工程教育部重点实验室，上海 201804,同济大学 道路与交通工程教育部重点实验室，上海 201804,同济大学 道路与交通工程教育部重点实验室，上海 201804,同济大学 道路与交通工程教育部重点实验室，上海 201804 |
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| 基金项目： | 国家自然科学基金项目（51138003） |
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| 摘 要： | 从用户感知的角度构造了适用于服务水平评价的各聚类指标的白化权函数,提出了城市道路交通服务水平评价体系.用此方法对上海市浦东新区部分路段的服务水平进行评价,并与问卷打分结果及仅考虑交通设施的服务水平评价结果进行对比.结果表明,基于用户感知的灰类白化权函数聚类的城市道路交通服务水平评价方法能较好地与主观评分结果匹配,具有较高的精度.
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| 关 键 词： | 城市道路 服务水平 用户感知 灰色聚类 白化权函数 |
| 收稿时间： | 2015/5/25 0:00:00 |
| 修稿时间： | 2016/3/14 0:00:00 |
Level of Service Evaluation of Urban Streets Based on User Perception |
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| ZHENG Lingyu,ZHAO Yi,WANG Zhongyu and WU Bing.Level of Service Evaluation of Urban Streets Based on User Perception[J].Journal of Tongji University(Natural Science),2016,44(5):0753-0757. |
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| Authors: | ZHENG Lingyu ZHAO Yi WANG Zhongyu and WU Bing |
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| Institution: | Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 201804, China,Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 201804, China,Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 201804, China and Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 201804, China |
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| Abstract: | An evaluation method of level of service (LOS) for urban roads considering user perception was proposed based on the grey whitenization weight function theory. The whitenization weight functions of different indices, which is suitable for LOS evaluation, were constructed. A test of LOS evaluation of several urban streets in Pudong District, Shanghai was conducted. The efficiency of the model was examined through the comparisons with the results of scoring and LOS evaluation without taking user perception into consideration. |
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| Keywords: | urban roads level of service user perception grey cluster whitenization weight function |
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