發(fā)布時(shí)間：2018-01-15 23:01

  本文關(guān)鍵詞：ArcGIS在安全生產(chǎn)監(jiān)管系統(tǒng)中的應(yīng)用研究　出處：《東華大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： WebGIS 安全生產(chǎn)監(jiān)管 ArcGIS Server Ajax

【摘要】：安全生產(chǎn)監(jiān)管系統(tǒng)是為充分發(fā)揮政府部門監(jiān)管主體、企業(yè)責(zé)任主體和社會監(jiān)督的作用,以及能夠?qū)崟r(shí)反映安全生產(chǎn)管理工作動態(tài),由閔行區(qū)政府投資建設(shè)的。GIS平臺是安全生產(chǎn)監(jiān)管系統(tǒng)的一個(gè)子系統(tǒng)。采用GIS技術(shù)主要是為實(shí)現(xiàn)GIS信息與企業(yè)地點(diǎn)、安全隱患地點(diǎn)、危險(xiǎn)源地點(diǎn)、周邊環(huán)境、危險(xiǎn)源等空間信息的結(jié)合,為安全管理提供更好的支持。GIS為安全管理提供的不僅是簡單的電子地圖查詢和瀏覽,更重要的是提供強(qiáng)大的分析和輔助決策功能。WebGIS是指工作在Web上的GIS,是傳統(tǒng)GIS在網(wǎng)絡(luò)上的延伸和發(fā)展,可以實(shí)現(xiàn)空間數(shù)據(jù)的檢索、查詢、制圖輸出、編輯等GIS功能。WebGIS的應(yīng)用領(lǐng)域主要包括：傳統(tǒng)的GIS應(yīng)用領(lǐng)域、管理部門、大眾化服務(wù)領(lǐng)域和輔助決策應(yīng)用領(lǐng)域。安全生產(chǎn)監(jiān)管系統(tǒng)屬于輔助決策應(yīng)用領(lǐng)域。 安全生產(chǎn)監(jiān)管系統(tǒng)采用了基于B/S架構(gòu)的WebGIS,文中詳細(xì)介紹了WebGIS的概念和實(shí)現(xiàn)技術(shù)。本文的WebGIS基于.NET和ArcGIS Server實(shí)現(xiàn),因此對ESRI公司的ArcGIS軟件產(chǎn)品及其中的ArcGIS Server進(jìn)行了詳細(xì)的論述,并重點(diǎn)研究了如何把.NET和ArcGIS Server結(jié)合起來進(jìn)行WebGIS應(yīng)用開發(fā),介紹了基于NET和ArcGIS Server開發(fā)WebGIS應(yīng)用程序的三種方法。著重介紹了WebGIS中用到的關(guān)鍵技術(shù)—-Ajax技術(shù)。針對系統(tǒng)中實(shí)現(xiàn)的路線查詢模塊,本文對ArcGIS中的道路網(wǎng)絡(luò)數(shù)據(jù)模型進(jìn)行了深入的研究,并對路徑分析中用到的經(jīng)典的求解單源最短路徑問題的Dijkstra算法進(jìn)行了分析。 最后在以上研究學(xué)習(xí)的基礎(chǔ)上,針對安全生產(chǎn)監(jiān)管系統(tǒng)中WebGIS的具體應(yīng)用,對WebGIS進(jìn)行了系統(tǒng)結(jié)構(gòu)設(shè)計(jì),以及研究了如何存儲和管理空間數(shù)據(jù)和創(chuàng)建網(wǎng)絡(luò)服務(wù)。實(shí)現(xiàn)的WebGIS系統(tǒng)提供了地圖基本操作、路線查詢等功能,能夠滿足監(jiān)管人員和企業(yè)安全員的工作需求,為安全生產(chǎn)監(jiān)管系統(tǒng)的高效運(yùn)行起到了支撐作用。系統(tǒng)實(shí)現(xiàn)的專題圖功能模塊可以直觀的顯示特定區(qū)域內(nèi)的安全狀況,為監(jiān)管部門領(lǐng)導(dǎo)決策提供了參考依據(jù)。
[Abstract]:Safety production supervision system is to give full play to the role of the main body of government supervision, corporate responsibility and social supervision, as well as to reflect the work of safety management in real time. The. GIs platform, which is invested by Minhang District government, is a subsystem of safety production supervision system. The main purpose of adopting GIS technology is to realize GIS information and enterprise location, safety hidden danger location and danger source location. The combination of spatial information, such as surrounding environment and dangerous sources, provides better support for security management. GIs provides not only simple electronic map query and browsing for security management. More important is to provide a powerful analysis and decision-making function. WebGIS refers to the work on the Web, is the extension and development of traditional GIS on the network, can achieve spatial data retrieval. Query, graphic output, editing and other GIS functions. WebGIS applications mainly include: traditional GIS applications, management departments. The utility model relates to the field of mass service and the field of auxiliary decision application.; the safety production supervision system belongs to the field of auxiliary decision application. The safety production supervision system adopts WebGIS based on B / S architecture. In this paper, the concept and implementation technology of WebGIS are introduced in detail. The implementation of WebGIS is based on .NET and ArcGIS Server. Therefore, the ArcGIS software product of ESRI Company and the ArcGIS Server in it are discussed in detail. And how to combine. Net and ArcGIS Server to develop WebGIS application is studied emphatically. Based on NET and ArcGIS, this paper introduces. This paper introduces three methods of developing WebGIS application by Server. This paper mainly introduces the key technology used in WebGIS, that is, Ajax. aiming at the route query module realized in the system. In this paper, the road network data model in ArcGIS is deeply studied, and the classical Dijkstra algorithm used in path analysis to solve the single source shortest path problem is analyzed. Finally, on the basis of the above research and study, aiming at the specific application of WebGIS in the safety production supervision system, the system structure of WebGIS is designed. It also studies how to store and manage spatial data and create network services. The WebGIS system provides basic map operation, route query and other functions. To meet the needs of supervisors and corporate safety officers. The function module of thematic map realized by the system can intuitively display the safety situation in a specific area and provide a reference for the supervisory authority to make decisions.
【學(xué)位授予單位】：東華大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TP315;P208

【參考文獻(xiàn)】

相關(guān)期刊論文 前3條

1 疏仁悅;基于ArcViewGIS的城市安全防范系統(tǒng)[J];安徽地質(zhì);2002年03期

2 馬德濤;劉建忠;王銳;宋華偉;;基于ArcGIS Server的城市道路最短路徑分析方法研究[J];海洋測繪;2007年05期

3 宋文華;袁斌;劉子萌;李小偉;苗新;陳化然;;地理信息系統(tǒng)在城市安全領(lǐng)域應(yīng)用研究[J];中國安全科學(xué)學(xué)報(bào);2007年03期

相關(guān)碩士學(xué)位論文 前2條

1 李彪;城市安全規(guī)劃及應(yīng)急地理信息系統(tǒng)的開發(fā)[D];首都經(jīng)濟(jì)貿(mào)易大學(xué);2004年

2 賀潤廳;基于GIS技術(shù)的城市防災(zāi)應(yīng)用研究[D];蘭州理工大學(xué);2010年

，

本文編號：1430423