發(fā)布時(shí)間：2018-03-16 06:04

  本文選題：動(dòng)態(tài)分段　切入點(diǎn)：空間數(shù)據(jù)庫(kù)　出處：《測(cè)繪科學(xué)》2017年04期 　論文類(lèi)型：期刊論文

【摘要】：針對(duì)城市道路建設(shè)和交通基礎(chǔ)設(shè)施建設(shè)以及傳統(tǒng)公交查詢(xún)技術(shù)對(duì)公交數(shù)據(jù)管理存在數(shù)據(jù)冗余的問(wèn)題,該文提出了基于動(dòng)態(tài)分段技術(shù)和采用空間數(shù)據(jù)庫(kù)引擎來(lái)組織和管理公交數(shù)據(jù)的方法。以蘭州市城市公共交通為研究對(duì)象,并結(jié)合ArcGIS Engine組件庫(kù),設(shè)計(jì)并開(kāi)發(fā)符合大眾使用習(xí)慣的城市公共交通GIS查詢(xún)系統(tǒng)。實(shí)驗(yàn)結(jié)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(lái)滿足乘客需要,而且有效減少了公交數(shù)據(jù)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(xué)測(cè)繪與地理信息學(xué)院/甘肅省地理國(guó)情監(jiān)測(cè)工程實(shí)驗(yàn)室;
【分類(lèi)號(hào)】：P208
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本文編號(hào)：1618626