本文選題：動態(tài)分段　切入點：空間數據庫　出處：《測繪科學》2017年04期 　論文類型：期刊論文

【摘要】：針對城市道路建設和交通基礎設施建設以及傳統(tǒng)公交查詢技術對公交數據管理存在數據冗余的問題,該文提出了基于動態(tài)分段技術和采用空間數據庫引擎來組織和管理公交數據的方法。以蘭州市城市公共交通為研究對象,并結合ArcGIS Engine組件庫,設計并開發(fā)符合大眾使用習慣的城市公共交通GIS查詢系統(tǒng)。實驗結果表明:該系統(tǒng)不僅可以規(guī)劃合理的可視化出行路線來滿足乘客需要,而且有效減少了公交數據的冗余度。
[Abstract]:In view of the problems of data redundancy in urban road construction and traffic infrastructure construction, as well as the traditional public transportation query technology, This paper presents a method of organizing and managing public transport data based on dynamic segmentation technology and spatial database engine, taking Lanzhou city public transportation as the research object, and combining with ArcGIS Engine component library. The GIS query system of urban public transportation is designed and developed according to the common usage habits. The experimental results show that the system can not only plan a reasonable visual travel route to meet the needs of passengers, but also effectively reduce the redundancy of public transport data.
【作者單位】： 蘭州交通大學測繪與地理信息學院/甘肅省地理國情監(jiān)測工程實驗室;
【分類號】：P208
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本文編號：1618626