發(fā)布時(shí)間：2018-08-31 11:22

【摘要】：近年來(lái),吉林省交通運(yùn)輸行業(yè)信息化工作取得了巨大的成績(jī),信息化技術(shù)的應(yīng)用基本覆蓋了交通建設(shè)、生產(chǎn)、管理以及服務(wù)的各個(gè)領(lǐng)域,一批標(biāo)準(zhǔn)規(guī)范、技術(shù)先進(jìn)、實(shí)用的信息系統(tǒng)正在各類(lèi)各級(jí)業(yè)務(wù)部門(mén)全面推廣應(yīng)用。但是,吉林省交通運(yùn)輸行業(yè)業(yè)務(wù)網(wǎng)絡(luò)發(fā)展水平嚴(yán)重制約信息化的發(fā)展。我省目前正處于行業(yè)業(yè)務(wù)骨干網(wǎng)絡(luò)建設(shè)的前期準(zhǔn)備階段,網(wǎng)絡(luò)僅聯(lián)接到省廳辦公樓內(nèi)部的省運(yùn)輸管理局和省公路管理局,以及通過(guò)租用專(zhuān)線的方式聯(lián)接到省高速公路管理局共計(jì)三家廳直屬單位。與省地方海事局、省公路路政管理局等絕大部分廳直屬單位和市(州)、縣(市、區(qū))兩級(jí)交通運(yùn)輸局都沒(méi)有實(shí)現(xiàn)互聯(lián)互通,網(wǎng)絡(luò)覆蓋率和帶寬均無(wú)法滿(mǎn)足行業(yè)信息化管理要求。所以,開(kāi)展吉林省交通運(yùn)輸行業(yè)業(yè)務(wù)骨干網(wǎng)絡(luò)建設(shè)研究是非常關(guān)鍵和必要的。本文通過(guò)對(duì)省廳信息中心和廳直屬各單位的整體、業(yè)務(wù)和通信網(wǎng)絡(luò)現(xiàn)狀調(diào)查分析,通過(guò)對(duì)實(shí)際情況的梳理確定了論文的研究的方向和內(nèi)容,對(duì)骨干網(wǎng)聯(lián)接、架構(gòu)和設(shè)計(jì)等方面進(jìn)行了研究。通過(guò)對(duì)國(guó)內(nèi)交通運(yùn)輸行業(yè)主流傳輸技術(shù)進(jìn)行了詳細(xì)了解,形成了交通通信信息骨干網(wǎng)絡(luò)建設(shè)的整體思路,提出了新建OTN組網(wǎng)結(jié)合租用專(zhuān)線和現(xiàn)有干線SDH擴(kuò)容結(jié)合租用專(zhuān)線兩種組網(wǎng)方案,通過(guò)對(duì)兩種組網(wǎng)方案的詳細(xì)比研究,綜合論證了兩種組網(wǎng)方案的可行性。通過(guò)相關(guān)內(nèi)容的研究,我們將更有效的加強(qiáng)和規(guī)范吉林省交通信息骨干網(wǎng)絡(luò)的統(tǒng)一建設(shè)、管理,為吉林省交通運(yùn)輸行業(yè)業(yè)務(wù)骨干網(wǎng)絡(luò)建設(shè)提供科學(xué)的依據(jù)、避免重復(fù)建設(shè)。吉林省交通運(yùn)輸行業(yè)業(yè)務(wù)骨干網(wǎng)絡(luò)建設(shè)完成后,將具備基本覆蓋全省各級(jí)交通運(yùn)輸行政管理部門(mén)、大帶寬、高速率,易于統(tǒng)一監(jiān)控、管理與維護(hù)、具備高擴(kuò)展性的通信傳輸平臺(tái),用于支撐全省交通運(yùn)輸行業(yè)各類(lèi)語(yǔ)音、視頻、數(shù)據(jù)的實(shí)時(shí)傳輸和共享交換。
[Abstract]:In recent years, Jilin Province traffic and transportation industry information work has made great achievements, the application of information technology basically covers all fields of traffic construction, production, management and service, a number of standards and norms, advanced technology, Practical information system is all kinds of business departments at all levels of comprehensive promotion and application. However, Jilin Province transportation industry business network development level seriously restricted the development of information technology. At present, our province is in the early stage of preparing for the construction of the backbone network of the industry. The network is only connected to the Provincial Transportation Administration Bureau and the Provincial Highway Administration Bureau inside the provincial office building. As well as through the way of leased-line connection to the provincial highway administration a total of three departments directly under the unit. With the provincial local maritime bureau, provincial highway administration bureau and so on most departments directly under the unit and the city (state), the county (city, the district) two level transportation bureau has not realized the interconnection, the network coverage rate and the bandwidth can not satisfy the profession information management request. Therefore, it is very important and necessary to carry out research on backbone network construction of transportation industry in Jilin Province. Through the investigation and analysis of the whole, business and communication network of the information center of the province and the department directly under the department, the paper determines the research direction and content of the paper by combing the actual situation, and links the backbone network. The structure and design are studied. Through a detailed understanding of the mainstream transport technology in the domestic transportation industry, the overall train of thought for the construction of the backbone network of traffic and communication information has been formed. This paper puts forward two kinds of networking schemes: new OTN network combined with leased special line and existing trunk line SDH expansion combined with leased special line. The feasibility of the two networking schemes is proved synthetically by comparing the two schemes in detail. Through the research of related contents, we will strengthen and standardize the unified construction and management of Jilin Province traffic information backbone network more effectively, provide scientific basis for the construction of Jilin Province transportation industry service backbone network, avoid repeated construction. After the completion of the construction of the backbone network for the transportation industry in Jilin Province, it will have the basic coverage of all levels of traffic and transportation administrative departments throughout the province, with large bandwidth, high speed, easy unified monitoring, management and maintenance. The communication platform with high expandability is used to support all kinds of voice, video and data transmission and share exchange in the transportation industry of the whole province.
【學(xué)位授予單位】：大連海事大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TP393.03;U11-39
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本文編號(hào)：2214831