棧式作業 的英文怎麼說
中文拼音 [zhànshìzuòyè]
棧式作業
英文
stacked job-
This paper addresses how to introduce the corba techologies into the tmn, meanwhile, it also addresses the possible applicatioin of corba in tmn. finally, this paper also introduces the detail design of how to apply a corba middleware tao into alcatel ' s forth generatioin project, using corba as the network management interface between the qaf and nef, the functions in tmn. this paper especially pays attention to the detail design of the netowrk management ' s softweare framework, managed object class and notifciation management, try to find a more elegant design pattern in network management development
隨著電信網路技術的不斷發展，各種新業務的日新月異，傳統的基於osi協議棧的電信管理網tmn在開放性，分散式，互操作性和實現的復雜程度上都日漸不能滿足需求，為了解決這樣的問題，國際電信聯盟itu - t將corba技術引入電信管理網中，本文就如何在tmn電信管理網中引入corba技術，引入后的實際設計問題，以及corba技術在tmn中可能的應用做了一定程度的探討，並結合alcatel4g網管子項目介紹了如何將基於corba的中間件tao ，應用在網元層網管系統中，作為q介面適配層qaf和網元功能層nef的標準管理介面。Firstly, this paper makes a detailed study on the field control bus system ( pcs ), including the characters of pcs by comparing fcs and dcs, model networking of pcs and several popular field bus, then put forward a question for discussion combining embeded internet technology and field bus and measure and control networking model based embeded internet technology is constructed. secondly, it studies embeded system including the core of hardware ? mbeded microprocessor and real time operation system. thirdly, the method of realizing embeded internet is discussed for emphasis, and difficulty of ehernet application in industry measure & control system is analysed. an instance of measure & control networking system based embedded ip is given. finally, the author designed a networked remote video surveillance system based embedded web server, c / os - ii is sacled and ported into the embedded microprocessor at89c51. based on the c / os - ii rtos, tcp / ip protocol suite and application program is designed in detail. the system w orks well that improves that the embedded internet technology will be widely used in modern measure & control networking system and has extend values
本文首先分析了現場總線系統（ fcs ）與傳統集散控制系統（ dcs ）相比具有的特點、 fcs的網路體系結構，介紹了幾種流行的現場總線，提出了將嵌入式internet技術結合現場總線構建現代測控網路的課題；在此基礎上，構建了基於嵌入式internet技術的測控網路結構模型；深入研究了嵌入式系統的核心硬體?嵌入式微處理器，通過對比普通操作系統，描述了嵌入式實時操作系統的特點；重點研究了實現嵌入式internet的四種實現方法，並分析了以太網在工業測控系統中應用的難點，給出了一個基於嵌入式ip的網路測控系統實例；最後，研究與設計了一個基於嵌入式web服務器的遠程網路視頻監控系統，該嵌入式web服務器利用目前成熟的嵌入式實時操作系統c / os - ，通過對c / os -進行適當的裁剪、修改與移植，在at89c51嵌入式微處理器上實現了tcp / ip協議棧及應用程序，系統的成功運行證明了本文研究成果的有效性，也表明嵌入式internet技術在現代測控網路系統中具有廣闊的應用前景和推廣價值。
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