| 城市公交换乘服务设计与实现 |
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| 引用本文： | 曹建成,刘继生,刘建涛.城市公交换乘服务设计与实现[J].测绘与空间地理信息,2012(7):70-73. |
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| 作者姓名： | 曹建成 刘继生 刘建涛 |
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| 作者单位： | 国家测绘局陕西基础地理信息中心 |
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| 摘 要： | 以地理信息公共服务平台的公众服务为出发点,针对公众出行的实际问题,设计了以纯关系结构表达并兼顾图形表达的公交数据模型,在此基础上实现了以换乘次数最少为主要目标的公交换乘算法,并封装形成基于OGC服务接口规范的公交换乘服务,通过公共服务平台提供服务。
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| 关 键 词： | 公交换乘 服务 OGC |
Design and Implementation of City Public Transportation Transfer Service |
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| CAO Jian-cheng,LIU Ji-sheng,LIU Jian-tao.Design and Implementation of City Public Transportation Transfer Service[J].Geomatics & Spatial Information Technology,2012(7):70-73. |
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| Authors: | CAO Jian-cheng LIU Ji-sheng LIU Jian-tao |
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| Affiliation: | (Shaanxi Geomatics Center of State Bureau of Surveying and Mapping,Xi′an 710054,China) |
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| Abstract: | Based on public service of geo-information public service platform and on account of the actual problems of public trip,the article designs the bus data model displayed by relative construction and figure.On basis of the model,the article realizes the algorithm for the public transportation following the rule of the least number of transfer,forms the public transportation services based on the interface standard of OGC and finally provides the services by the geo-information public service platform. |
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| Keywords: | public transportation transfer service OGC |
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