高速以太網路 的英文怎麼說
中文拼音 [gāosùyǐtàiwǎnglù]
高速以太網路
英文
100base-t ethernet- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 太 : Ⅰ形容詞1 (極高; 極大) highest; greatest; remotest 2 (極; 最) extreme; most 3 (身分最高或輩分...
- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 高速 : (高速度) high speed; high velocity (hv); high rate; swift; fast; express; high-speed
- 網路 : 1. [電學] network; electric network2. (網) meshwork; system; graph (指一維復形); mesh
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Due to the low mechanical efficiency and long circulating period of the down - charging system of cold bed in bar production line, this paper puts forward the improving project, which adopts ethernet supplemented by dp network, applies the fm350 - 2 advanced counter and suitable maths model and combines the technique of the transducer and hydraulic pressure drive control to realize auto - control
摘要針對棒材生產線上冷床下卸鋼系統機械效率低、運行周期長,不能適應快節奏生產的現狀,採用以工業以太網為主、 dp網為輔的網路通訊,應用西門子fm350 - 2高速計數器,通過有效的數學計算模型,結合變頻器和液壓傳動控制技術,實現網路自動化控制。With the development of the fiber communication, very high speed fiber optic backbone has being closed to the customer, but few customers has connected to fiber backbone directly. on the other hand, many customers are running some high speed network within their lan, such as fast ethernet ( 100mbps ), or gigabit ethernet ( 1. 0gbps )
隨著光纖通信技術的發展, 2 . 5g - 10gbps的光纖干線正在不斷的向用戶延伸,但由於成本和光纖敷設工程上的難道,只有很少的用戶直接和光纖干線相連,通常光纖只延伸到了路邊、小區;另一方面,許多用戶內部的局域網也具有很高的傳輸速率,一般為100mbps甚至1gbps的以太網。With vc - 12 virtual concatenation, we can make efficient and flexible use of the bandwidth. sdram, as a mass storage medium, is applied also. in this design, i use hy57v643220ct - 6, with 32bit data width, up to 166m system clock, as the buffer of vc - 12 virtual concatenation alignment and ethernet data transmission
本論文設計系統中採用了現代的hy57v643220ct - 6作為外部存儲器,它的數據線是32位寬,保證了吞吐量,時鐘可高達166m ,保證了速度,用它實現了多個以太網發送端緩存和多路vc - 12虛級聯的對齊。Our researching work developed a high performance fast ethernet switcher with networking management, which is one of the best solution schemes of fttb ( fiber to the building ) in intelligence uptown. this ethernet switcher can give each terminal user 1 oombps network bandwidth and make two multimode fiber ports bound into a logic port
本課題研製了一種基於網路管理的高性能快速以太網交換機,該以太網交換機是智能小區的光纖到樓的最佳解決方案之一。該以太網交換機能提供給每一個終端用戶100mbps的網路帶寬,並且能將兩個多模光纖的物理埠捆綁成一個邏輯埠。Because gigabit ethernet supports transmission speeds of roughly 1, 000 mbps, many network gurus assume that installing a few gigabit ethernet nics and attaching the cabling and a high - speed switch will make their networks perform at warp speeds
由於千兆以太網支持大約每秒1000兆比特的傳輸速度,所以許多專家都認為,只要安裝了千兆以太網網卡、配上線纜和高速交換機,網路就可以以每秒1000兆比特的速度運行了。With the maturity of kilo mega ethernet technology in highway region and with consideration of the features of domestic highway communication system, alcatel ' s highway systems adopt ethernet - based communication system platform, upon which voice communication, video surveillance and charge information are all based, truly realizing the integration of the three networks ? voice, video and data
在高速公路領域,隨著千兆以太網技術的成熟,基於國內高速公路通信系統的特點,阿爾卡特的高速公路系統採用基於以太網的傳輸系統平臺,並且將語音通信、圖像監控、收費信息傳輸等都構築在這一平臺之上,做到了真正的語音、圖像、數據的「三網合一」 。So, this paper mainly studys " the real - time character of several communication networks in network control system " sponsored by national natural science foundation of china : " modeling and analysis of fieldbus - based real - time industrial communication system " ( no. 60084001 ) and " analysis and improvement of high speed ethernet in realtime capability " ( pra si - 0104 )
本文在國家自然科學基金項目「基於現場總線的實時工業通訊系統建模與分析( 60084001 ) 」和「中法先進研究計劃」課題: 「面向工業實時通訊的高速以太網實時能力分析與優化( pras101 - 04 ) 」的支持下,提出了「網路控制系統中的若干通信網路實時特性研究」 。Common data interfaces used in radio include rs - 232, etc. as the rapid growth of data speed in data radio, asynchronous serial port does not meet the need of data transmission of high - speed data radio. data radio is gradually using ethernet interface as high - speed data radio ’ s data interface, to function as a high - speed data channel between host computer and data radio. this paper brings forward a universal radio interface protocol model, whose core is taking ethernet as a high speed data channel in network protocol stack
本文針對電臺的以太網介面,經過對各種電臺的功能分析,提出了一種通用的在以太網通信中適用的報文介面協議模型,其核心思想是將以太網作為網路協議棧中內部的高速數據傳輸通道來使用,作為鏈路層和物理層之間的內部介面,同時提供電臺控制和數據傳輸兩大功能模塊。Chapter 2 discusses the characteristics of ethernet, then introduces a kind of priority control method into ethernet that makes its feasibility in industrial automation network. at last we conclude that issues that prevent ethernet from being used hi real time control environments have now been resolved. its presence at the control level will facilitate the information integration from sensor level to management level
第二章論述以太網的特點,將一種優先級控制引入以太網,討論它在工業控制網路中的可行性,指出隨著以太網在確定性、速度和優先法則等方面性能的進一步提高,阻礙以太網應用於實時控制環境的難點即將被解決,它應用於現場設備控制層是控制網路發展的趨勢,將會極大地促進信息從傳感器到管理層的集成。It suits in 220 500kv voltage rank ’ s electrical power system breakdown recording. uses 32 - bit embedded microprocessor arm and the high speed dsp multi - tasking ; designs the fpga hardware data sampling controller to produce the control signals, and guarantee sampling precision ; may record 36 groups analog signals and 80 groups switches signals ; uses distributed and modular design distributionally, may dispersely install in the screen cabinet, also may be linked to a management computer or transfer data to the far control center through the 10m / 100m ethernet
它適合於220 500kv電壓等級的電力系統故障錄波。採用32位嵌入式微處理器arm與高速dsp并行工作;設計了fpga硬體數據采樣控制器產生控制信號,保證采樣精度;可以記錄36路模擬量和80路開關量;採用分散式、模塊化設計,可以分散安裝在屏櫃中,也可以通過10m / 100m以太網級連到一臺所級計算機或遠傳到調度中心。The mpls technology was raised just in order to make the most of the switching technology in the core of the network and the ip routing technology on the edge of the network. before presenting the solution of the mpls, there are many integration model, the basic method adopted by them were all carry the control information from the ip router, and combine it with the transmition capability and the label switching of the atm switching machine, accordingly constructing a high speed and economic multi layer switching router. but, all these solutions can not communicate and just suit for adapting the atm as the second layer transmiting link, can n ' t work on other interface ( fr, ppp, and ethernet ), this is obviously conflict with the developing way of the based on packet of the internet
多協議標簽交換( mpls )技術就是為了綜合利用網路核心的交換技術和網路邊緣的ip路由技術各自的優點而產生的。在mpls技術方案提出之前已有的各種集成模型解決方案所採取的基本方法都是從ip路由器獲取控制信息,將其與atm交換機的轉發性能和標簽交換方式相結合,從而構建成一個高速而經濟的多層交換路由器。但是,各種方案彼此不能互通,而且僅適用於以atm作為第2層的傳輸鏈路,不能工作在其他多種媒體(如幀中繼、點對點協議、以太網)中,這與internet基於分組的發展方向相矛盾。With the development of communication technology, the high - speed network come forth such as giga ethernet and fddi. it can provide gigabits bandwidth
隨著通信技術的發展和應用,出現了以千兆以太網, atm網路,光纖網路等為代表的高速網路技術,可以提供可達千兆帶寬的高速網路。The economy of network expanding of 1000m network, high performance of information flux, security of information transmission is thinked about in the designing. standard of fast ethernet network technology is selected, standard of configuration laying line is used, vpn technology is adopt to realize security of network, it satisfy the need of present and future. designing a manage system information of some group of dalian air force missile, which can manage people, file and training in the real time and dynamic, realize management of science, veracity and speedy
在設計中考慮了網路經濟性、平滑過度到千兆以太網的擴展性、減少了信息的流量高性能性,信息傳輸的可靠安全性,採用了快速以太網技術作為網路建設標準,採用結構化布線技術進行設備和信息點規劃,利用vpn技術進行安全保護,滿足了部隊現有的需要和擴展的要求初步設計了大連空軍導彈某團訓練信息管理系統,對部隊中的人員、文件及訓練情況進行實時、動態管理,達到了管理的科學性、準確性、迅速性,使軍隊管理成為一個有序的實體。New standards are presented continuously, link media type is developing and the line speed is updating continuously. in 1998, the ieee802. 3z gigabit ethernet standard was ratified, it use fiber as it ' s link media, line speed was upgraded up to 1, 250 mbps. it offers the users wide digital highway
到1998年, ieee正式提出了編號為802 . 3z的千兆位以太網標準1000base - x ,採用光纖作為傳輸介質,使用高達1250mbps的基帶傳輸速率,為用戶提供了寬闊的數字高速公路。The structure of the system can be adjusted dynamically. the more important is that it makes full use of network bandwidth. it controls the use of network resource through token - control, decreases resource waste causing by access conflict in ethernet communication and achieves high - speed real - time data transmission
基於虛擬令牌和以太網的實時網路協議一方面為上層調用軟體提供了一個透明的可動態調整系統結構的數據傳輸體系,更重要的是它充分利用了網路帶寬,以令牌方式控制網路資源的使用,降低了以太網通信中訪問沖突引發的資源浪費,從而實現了實時高速的網路數據傳輸。Finally, system software exploiture is based on kingview 6. 5 and we used three - dimensional sculpt to simulate locale equipments and realized dynamic simulation, real - time display and memory, historic query, upon or under parameter alarm display, alarm query and historic report forms print, and we can realize internet management and view directly etc. according to industry ethernet setting, firewall ’ s install and high - speed transmission it can satisfy system ’ s security, credibility and real - time in coal mine which is new scada system of mine monitor and control warming system
最後,利用「組態王」軟體進行系統開發,生動的描繪現場設備並動態模擬設備工作,實現實時數據顯示與存儲,歷史數據查詢列印,超限或低限報警,報警查詢,同時能實現網內權限管理,局域網內直接訪問數據等。通過工業以太網路軟體設置和系統防火墻的安裝以及高速傳輸質量能使系統在實時性、安全性和可靠性等方面滿足煤礦實時監測系統應用的要求,該系統可以說是新一代scada煤礦實時監測監控系統。For some applications, a fast, industryspecific and user - friendly switch must simply have more to offer ? as in the case of medium and large fast - ethernet solutions or highly accessible networks with fast media redundancy function
對于某些應用,滿足快速、工業特徵以及交換機操作簡單等方面的要求是不夠的? ?例如在一些中型和大型的以太網路解決方案中,或是要求極高可訪問性的網路,快速的傳輸介質冗餘功能是必需的。However, the carrier - grade broadband residential ethernet - based access network, a converged residential access network which offer voice, tv, vod and high - speed internet access for residential customers, still needs to overcome many technical difficulties
但是,基於以太網技術的寬帶社區網為了提供電話、電視、視頻點播以及高速網際網路接入等服務仍有很多技術難題需要解決。Cobranet audio network technology is the development trend of audio transmission and switching, as the pace of the broadcast digital and networked development is stepping. cobranet audio network technology transmits and distributes real - time and uncompressed digital audio signal. compared with analog, this technology not only transmits high quality audio, but also economize cost. now many broadcasting stations, gymnasiums and meeting places start to make use of this technology to build their network systems. in order to operate and maintain these networks, network managing software aiming at application will be needed
Cobranet音頻網路技術利用快速以太網傳輸和分配實時、非壓縮的數字音頻信號,在保證傳輸高質量的音頻信號的同時,與傳統的模擬方式傳輸音頻信號相比,大大降低了電纜布線等成本。目前很多廣播電臺、體育中心以及大型會場都開始利用該技術組建自己的音頻網路系統,而要運行和維護這個網路系統,需要開發專門基於cobranet技術的面向應用的網路管理軟體。With the development of internet and the constant appearances of the high - bandwith networked application, the power of the migration from traditional ethernet lan to fastethernet lan or gigabitethernet lan becomes stronger and stronger. today, 10 / 100mbps fastethernet lan has become the mainstream. in the network environment with tens of nodes, the ethernet switch has been the absolute necessary network device
隨著網際網路的發展、高帶寬佔用率的應用系統不斷出現,從傳統以太網向快速以太網( 100mb s , ieee802 . 3u )和千兆以太網( 1000mb s , ieee802 . 3z和ieee802 . 3ab )的遷移動力就越來越強勁。分享友人