基于WEBGIS的車輛信息監(jiān)控系統(tǒng)的研究與實(shí)現(xiàn)
本文選題:WEBGIS 切入點(diǎn):OBD 出處:《華北電力大學(xué)》2013年碩士論文 論文類型:學(xué)位論文
【摘要】:近年來,我國的國民經(jīng)濟(jì)有了長足地發(fā)展,與此同時(shí)基礎(chǔ)設(shè)施地建設(shè)也得以進(jìn)一步完善,如公路建設(shè),公共交通等。我國車輛的數(shù)量也在持續(xù)增加,行駛環(huán)境,道路狀況越來越復(fù)雜,車輛安全成為亟待解決的現(xiàn)實(shí)問題。實(shí)時(shí)的車輛信息監(jiān)控在很大程度上提高資源利用率、減少對環(huán)境的影響并增加行駛安全性。所以,對較大地理范圍內(nèi)巨大數(shù)量、高靈活度的車輛進(jìn)行實(shí)時(shí)有效地監(jiān)控,提供必要的服務(wù)和救援是當(dāng)今社會的需求,也是相應(yīng)行業(yè)的需求。 本文對基于WebGIS的車輛信息監(jiān)控系統(tǒng)中的研究開發(fā)進(jìn)行了綜合闡述。首先通過研究本系統(tǒng)國內(nèi)外的發(fā)展現(xiàn)狀,證明本系統(tǒng)有必要進(jìn)行研究和創(chuàng)新開發(fā)。其次,對系統(tǒng)開發(fā)所需的關(guān)鍵技術(shù)進(jìn)行了研究,選擇最適當(dāng)?shù)募夹g(shù)進(jìn)行系統(tǒng)地開發(fā)。本系統(tǒng)是集GPS、OBD反饋信息為一體,結(jié)合Google Maps實(shí)現(xiàn)綜合監(jiān)控系統(tǒng)。第三,介紹系統(tǒng)的整體設(shè)計(jì),詳細(xì)介紹主要功能模塊:用戶管理、信息管理模塊,車輛定位跟蹤模塊,車輛狀態(tài)信息管理模塊、數(shù)據(jù)分析模塊。第四,對目前的車輛信息監(jiān)控系統(tǒng)還存在的GPS定位信息存在漂移難點(diǎn)問題、Google maps偏移的問題和監(jiān)控系統(tǒng)本身高效性的問題進(jìn)行討論,并研究解決方案。 最后,綜合設(shè)計(jì)方案和解決方案,,設(shè)計(jì)實(shí)現(xiàn)了可行的基于WebGIS的車輛信息監(jiān)控系統(tǒng)。本系統(tǒng)采用先進(jìn)的技術(shù),并且可擴(kuò)展性良好,開發(fā)框架便捷,對車輛綜合信息監(jiān)控系統(tǒng)的發(fā)展具有一定意義。
[Abstract]:In recent years, the national economy of our country has made great progress, and at the same time, the construction of infrastructure facilities has been further improved, such as highway construction, public transport, etc. The number of vehicles in our country is also continuously increasing, and the driving environment, The road condition is becoming more and more complex, the vehicle safety becomes the realistic problem which needs to be solved urgently. The real-time vehicle information monitoring improves the resource utilization to a great extent, reduces the influence to the environment and increases the driving safety. It is the demand of the society and the corresponding industry to monitor the large number of vehicles with high flexibility and provide necessary service and rescue in large geographical range. In this paper, the research and development of vehicle information monitoring system based on WebGIS are comprehensively expounded. Firstly, by studying the present situation of the system at home and abroad, it is proved that this system is necessary for research and innovation development. The key technology of system development is studied, and the most appropriate technology is selected for systematic development. This system integrates the feedback information of GPS / OBD, and combines with Google Maps to realize the integrated monitoring system. Thirdly, the overall design of the system is introduced. The main function modules are introduced in detail: user management, information management, vehicle positioning and tracking, vehicle status information management, data analysis. 4th, This paper discusses the excursion difficulty of GPS positioning information in the current vehicle information monitoring system and the high efficiency of the monitoring system itself, and studies the solution. Finally, a feasible vehicle information monitoring system based on WebGIS is designed and implemented by synthesizing the design scheme and solution. The system adopts advanced technology, and has good expansibility and convenient development framework. It has certain significance for the development of vehicle integrated information monitoring system.
【學(xué)位授予單位】:華北電力大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:U495;P208;TP277
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