本文選題：主動(dòng)監(jiān)測(cè) + 分布式��； 參考：《北京交通大學(xué)》2017年碩士論文

【摘要】：中國(guó)鐵路發(fā)展迅速,鐵路信息化要求的無(wú)線數(shù)據(jù)傳輸?shù)膬?nèi)容越來(lái)越多,GSM-R是專門針對(duì)鐵路對(duì)移動(dòng)通信的需求而推出的專用系統(tǒng),基于GSM-R的GPRS網(wǎng)絡(luò)主要為鐵路提供鐵路運(yùn)行調(diào)度信息、鐵路設(shè)施維護(hù)管理信息、旅客服務(wù)信息及其他非安全無(wú)線數(shù)據(jù)的傳輸業(yè)務(wù)。由于GSM-R網(wǎng)絡(luò)中的GPRS關(guān)鍵網(wǎng)元設(shè)備缺乏實(shí)際業(yè)務(wù)運(yùn)行狀態(tài)方面的實(shí)時(shí)、有效的監(jiān)測(cè)手段,無(wú)法對(duì)GPRS關(guān)鍵網(wǎng)元設(shè)備業(yè)務(wù)運(yùn)行是否正常進(jìn)行有效的監(jiān)測(cè),難以在第一時(shí)間內(nèi)發(fā)現(xiàn)設(shè)備故障或問題,存在較大的安全隱患,一旦出現(xiàn)業(yè)務(wù)中斷而未能及時(shí)發(fā)現(xiàn)和處理,將直接影響行車安全,有必要建設(shè)一套綜合性的GPRS網(wǎng)絡(luò)主動(dòng)監(jiān)測(cè)系統(tǒng)來(lái)保障鐵路行車安全。本文主要介紹了 GPRS網(wǎng)絡(luò)主動(dòng)監(jiān)測(cè)系統(tǒng)的背景和意義、相關(guān)技術(shù)、系統(tǒng)需求分析、架構(gòu)設(shè)計(jì)、主要功能模塊的設(shè)計(jì)與實(shí)現(xiàn)以及系統(tǒng)測(cè)試等方面內(nèi)容。該系統(tǒng)基于.NET平臺(tái),采用C/S架構(gòu)模式,使用分布式架構(gòu),系統(tǒng)主要包含實(shí)時(shí)測(cè)試數(shù)據(jù)采集、實(shí)時(shí)測(cè)試數(shù)據(jù)分析、系統(tǒng)內(nèi)部監(jiān)控、數(shù)據(jù)實(shí)時(shí)可視化展示、用戶管理、設(shè)備管理、異常及報(bào)警信息處理等模塊。本文將對(duì)系統(tǒng)整體和各模塊的設(shè)計(jì)與實(shí)現(xiàn)進(jìn)行闡述。本人主要負(fù)責(zé)實(shí)時(shí)測(cè)試數(shù)據(jù)采集、實(shí)時(shí)測(cè)試數(shù)據(jù)分析、數(shù)據(jù)實(shí)時(shí)可視化模塊,參與了系統(tǒng)分布式架構(gòu)及系統(tǒng)通信架構(gòu)的設(shè)計(jì)與實(shí)現(xiàn)。該系統(tǒng)的實(shí)現(xiàn),能夠完善當(dāng)前鐵路GPRS網(wǎng)絡(luò)的監(jiān)測(cè)手段,實(shí)時(shí)地監(jiān)測(cè)GPRS網(wǎng)絡(luò)關(guān)鍵網(wǎng)元設(shè)備是否在線、是否能夠正常提供業(yè)務(wù),及時(shí)發(fā)現(xiàn)與行車相關(guān)的GPRS重要業(yè)務(wù)功能設(shè)備運(yùn)行是否正常;當(dāng)設(shè)備存在問題時(shí),及時(shí)給出告警提示,以便維護(hù)人員迅速處理,最大程度地壓縮故障延時(shí)。同時(shí)系統(tǒng)將提供精簡(jiǎn)、低門檻的監(jiān)測(cè)客戶端,并將鐵路相關(guān)業(yè)務(wù)和標(biāo)準(zhǔn)封裝在了服務(wù)端內(nèi),用戶無(wú)需了解相關(guān)業(yè)務(wù)和鐵路數(shù)據(jù)標(biāo)準(zhǔn),便可直觀地獲取鐵路GPRS網(wǎng)絡(luò)中關(guān)鍵設(shè)備是否發(fā)生故障。
[Abstract]:With the rapid development of railway in China, the content of wireless data transmission required by railway informatization is more and more. GSM-R is a special system specially designed to meet the demand of railway for mobile communication. The GPRS network based on GSM-R mainly provides railway operation and dispatch information, railway facility maintenance and management information, passenger service information and other non-secure wireless data transmission services. Because the GPRS critical network element equipment in GSM-R network lacks the real time and effective monitoring means in actual service running state, it is unable to effectively monitor whether the GPRS key network element equipment service is running normally or not. It is difficult to find fault or problem of equipment in the first time, and there is a great hidden trouble in safety. Once the business is interrupted, the failure to find and deal with it in time will directly affect the safety of driving. It is necessary to build a comprehensive GPRS network active monitoring system to ensure the safety of railway operation. This paper mainly introduces the background and significance of GPRS network active monitoring system, related technology, system requirement analysis, architecture design, design and implementation of main functional modules and system testing. The system is based on .NET platform, uses C / S architecture and distributed architecture. The system mainly includes real-time test data collection, real-time test data analysis, system internal monitoring, real-time visualization of data display, user management, equipment management. Exception and alarm information processing module. The whole system and the design and implementation of each module will be described in this paper. I am mainly responsible for real-time test data acquisition, real-time test data analysis, real-time data visualization module, participate in the system distributed architecture and system communication architecture design and implementation. The realization of the system can improve the current monitoring means of the railway GPRS network, monitor whether the key network element equipment of the GPRS network is online or not, and whether it can provide the normal service in real time. We can find out whether the important GPRS business function equipment is running normally or not, and give the warning prompt when the equipment is in trouble, so that the maintainers can deal with it quickly and compress the fault delay as much as possible. At the same time, the system will provide a streamlined, low-threshold monitoring client, and encapsulate railway related business and standards in the service side, so that users do not need to know the relevant business and railway data standards. The key equipment in railway GPRS network can be obtained intuitively.
【學(xué)位授予單位】：北京交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：U285.21;TP274

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