通信數據系統 的英文怎麼說

中文拼音 [tōngxìnshǔjùxìtǒng]
通信數據系統 英文
communication data system
  • 通 : 通量詞（用於動作）
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 通信 : communication; communicate by letter; correspond
  • 數據 : data; record; information
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. This thesis firstly introduces the defference between edi and the communication of information based on xml, and puts forword a kind of interface of communication of information between enterprises based on xml. secondly analyses the applications of xml in the communication of information between enterprises, database query and the different database ' s interface. thirdly introduse cii based on xml. afterword some key problem for the communication of information based on xml. after that, a query of productions ' informations system based on xml is bringed up. the author completes the design and the running of this system

    並重點對基於xml的異種數據庫通信、數據庫查詢、異種數據源合併技術進行了深入的研究。在此基礎上完成了基於xml的產品信息管理原型系統的設計與開發。實踐證明本文提出的基於xml的企業信息集成框架的基本框架和實現技術是可行的、有效的。
  2. As to the critical technological problems of the interlock control of three - car coke oven - oven number identification, accurate contraposition and data transmission, the author proposes solutions respectively - rfid, three - light positioning device, coke oven controller and radio transmission network. these solutions can ensure accurate identification of the oven number. for example, the deviation of the automatic parking position is within 10mm

    針對三車聯鎖控制環節的關鍵技術：爐號識別、精確對正和數據通信，本系統採用了射頻識別（ rfid ）裝置、三燈位置檢測裝置、焦車控制器、無線通訊網路等解決方案，可實現無差錯的爐號識別，自動停車定位誤差在10mm以下，通信數據可靠等系統要求。
  3. In the hardware design, the paper completes modules ’ design like outside memory, patulous a / d, patulous d / a, rs232 communication, ecan communication, led control, keyboard control, distant control, emulation, reset, logic voltage switch, dsp supply power regulate and ac - dc power circuit, as well as room layout design like anterior panel, back panel etc. and dsp transfers data with peripheral equipments except outside memory using serial ports. besides, the whole circuit is configured in interrupt response. thus, it can meet system demand as well as take full advantage of tms320f2812 ’ s hardware resource. in the software design, the paper finishs programs like the interface programms intercommunicates with people, the distant control program, ad and da modules ’ control program, in addition, the paper select the velocity and acceleration state - feedback algorithm and is written in the program. the software design uses dsp integrate exploiting environment named ccs2. 2 of ti inc. as software instrument, and programs with the combination of c language and assembly language. moreover, in order to maintenance or modify the software expediently and shorten software ’ s exploitation time, the design adopt software modularization technique. finally, some air cylinder experiments are carried out to proved that the pneumatic controller is very practical

    在硬體設計中，本文完成了片外存儲器擴展、 a / d擴展、 d / a擴展、 rs232通信介面、 ecan通信總線介面、液晶顯示控制、鍵盤控制、遠程控制、模擬、復位、邏輯電平轉換、 dsp工作電源校正電路和ac - dc電源等模塊設計以及控制器前面板、後面板等的空間布局設計。其中dsp與除外部存儲器的外圍設備之間的數據傳送全部採用串口通信，同時系統電路配置成中斷響應方式，這樣既滿足了系統要求，又充分利用了tms320f2812的硬體資源。在軟體設計中，本文完成了人機界面功能模塊、遠程控制模塊、 ad擴展模塊、 da擴展模塊、速度和加速度狀態反饋的控制演算法的程序設計。
  4. The key technique include nip signal ' s generation, serial port 422 communication, control system data acquisition and processing, stationary wave ratio of antenna, sending and receiving signal ' s attenuation of antenna and so on

    其關鍵技術包括nip信號產生， rs - 422串口通信，控制系統各模塊數據採集和處理，機載天線駐波比及收發信號衰減測量等。
  5. The multiplexer which is used to multiplex and demultiplex the digital tone and low speed data in a channel is the key transitting e - quipment in the electric power transitting system

    實現數字話音和低速遠動數據二者在一條通信通道上的多路復用和解復用器，是電力通信傳輸系統中的一項關鍵設備。
  6. The advent of the internet and the wide availability ofcomputers, scanners and printers make digital data acquisition, exchange and transmission a simple task. however, making digital data accessible to others through networks also creates opportunities for malicious parties to make salable copies of copyrighted content without permission of the content owner. digital watermarking is likely to be a potential solution to this problem. digital watermarking has been proposed as a solution to the problem of copyright protection of multimedia documents in networked environments. it makes possible to embed a watermark ( such as identification data, serials number, text or image etc. ) to multimedia documents allowing copyright protection, secret communication, document authentication and so on. in this paper, we present a new digital image watermarking method based on svd ( singular value decomposition ), and then give some theoretical analysis about the algorithm. extensive experimental results show that this method is much more robust than other methods presented before

    隨著計算機和網路技術的飛速發展，數字圖像、音頻和視頻產品愈來愈需要一種有效的版權保護方法，另外通信系統在網路環境下的信息安全問題也日益顯露出來.數字圖像水印技術為上述問題提供了一個潛在的解決方案.所謂水印技術就是將數字、序列號、文字、圖像標志等版權信息嵌入到多媒體數據中，以起到版權保護、秘密通信、數據文件的真偽鑒別和產品標志等作用.本文提出了一種新的基於奇異值分解的數字水印演算法並且對該方法的理論基礎給出分析.實驗結果表明這種方法要比目前提出的流行演算法魯棒
  7. Some of the areas that can require special attention are interprocess communication, packaging, intersystem communication client - server between aix and linux or solaris and linux, persistent storage because of endian - ness, data - exchange formats, and so on

    需要特別注意的方面包括進程間通信、打包、系統間通信（ aix與linux ，或者solaris與linux之間的客戶機-服務器） 、一致存儲（出於位元組次序的因素） 、數據變換格式，等等。
  8. We put the emphases on the soft output viterbi algorithm ( sova ), which is one of turbo code ’ s decoding algorithms, and presents the derivation and computation step of the sova decoding algorithm. after presenting sova and map decoding algorithms and analyzing four kinds of decoding algorithms, the paper makes a comparison among the different decoding algorithms by emulation analysis, and analyzes the time complexity of various algorithms, and then contrasts them. in the last part of this paper, according to the criterion recommended by the consultative committee for space data systems ( ccsds ), including code rate,

    根據空間數據系統顧問委員會（ ccsds ）為turbo碼應用於深空通信系統推薦的標準，包括碼率、碼塊大小、分量碼類型、約束長度、碼生成多項式，以及交織器的選擇等參數的建議以及sova譯碼演算法的理論基礎，設計了sova演算法的實現結構，通過模擬驗證了本文所採用的turbo碼的性能，從而證明turbo碼確實是一種很好的通道糾錯編碼方式，它適用於要求功耗低或信噪比低的深空通信系統中。
  9. Carrier communication over high voltage power line has been developing for near one hundred years. it has many applications for voice communication in power distribution, data collection from tele - control instrumentation, and so on. however, using power line within one transformer area to provide internet access is a just recent development

    高壓電力線載波通信已有近百年的歷史，它在電力調度話音通信、電力系統遠動裝置數據採集等方面取得了卓有成效的應用，但是利用一個臺區的低壓電力線建立internet接入網是近幾年來國際上剛剛興起的技術。
  10. On the hardware part, there are six modular, the power modular, and the iris image capture system, the iris image processing modular, the system memory space, the lcd and keyboard design, and the usb2. 0 interface

    硬體方面由六個模塊組成，分別是電源監控管理及復位、虹膜圖像採集、虹膜圖像處理、系統存儲器、人機交互以及usb2 . 0主機通信數據傳輸介面等。
  11. In this paper we analyze the characteristics of the source of space data system and give three types of source packet model ; the relationship between m _ pdu multiplexing efficiency and transfer frame completion waiting time has been educed by the analysis of the process of packet multiplexing and frame completion ; then we analyze several key aspects that affect the protocol throughput performance metric to formulate the throughput performance metric of aos packet service

    本文在理論方面，在總結分析空間數據系統信源特徵基礎上，建立三種信源包模型;通過分析包通道復用與成幀過程，得出m _ pdu復用效率與成幀等待時間的關系;探討了三種虛擬通道復用方案;對影響aos協議包業務吞吐量性能指標的幾個關鍵因素加以分析，推導出aos協議包業務吞吐量指標計算公式。
  12. It includes image collection, image processing, self - study, serial communications, data management and long - distance controlling. at the same time, the paper designs dynamic web database by utilizing network technology. the methods of image processing includes filtering, sharp, etc. the self - study system realizes the design of classifying model of glass - shell by interactive method

    本文使用面向對象的vc + +語言，採用模塊化設計方法開發了包括圖像採集模塊、圖像處理模塊、自學習系統模塊、分類數據通信、數據管理及遠程選型控制模塊的軟體系統，並利用網路技術建立了動態網頁數據庫，使分類數據信息在企業局域網上得以發布。
  13. Power system control and associated communications - data and communication security

    動力系統控制和相關通信.數據和通信安全
  14. The following important work has been done : ( 1 ) some special problems of rate - bias laser gyro were analysed. the problems include modulation and demodulation of the output and algorithm of the attitude updates ; ( 2 ) the integrated navigation system with the fault tolerance property which equipped with many navigation equipments as sins, gps, dvs, ads, mg, vg is designed, and compared with that of ckf via simulations ; ( 3 ) the theories and methods of system level fault detection apply to federated filtering is investigated ; ( 4 ) the problem about using the fused information of sins based on rate - bias laser gyroscope / dynamical tune gyroscope to realize the component level hard fault interactions detection through a back - propagation neural network is discussed

    主要研究工作有：研究了速率偏頻激光捷聯慣導的陀螺測量信號的解調演算法；設計了在速率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁航向儀及垂直陀螺配備條件下聯邦濾波組合導航系統，對聯邦濾波器和集中濾波器的性能做了模擬對比分析；研究了適用於聯邦濾波器的系統級故障理論和方法；探討了利用速率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量信息，通過神經網路實現硬故障交互檢測的方法。
  15. Dmh wireless radio telecommunication intersystem non - signaling data communication dmh data message handler

    無線電遠程通信系統間無信令數據通信數據報文處理程序
  16. The system is embedded software, working on the wdpf ii control system of westinghouse corp. of usa and communicating to the control system real time, calling the global database, using some tools of wdpf system. in order to improve ocs working efficiency, we have to research the wdpf control system constructions, network structure, data type, database structure, communication mode, system tools applying and so on. so ocs uses the wdpf ii resource as possible as it can in developing program

    由於本系統為典型的嵌入式軟體，工作在西屋公司wdpf控制系統之上，並與控制系統實時保持通信，隨時訪問系統的全局數據庫，同時訪問利用該系統的各種工具軟體，所以在軟體設計前對wdpf自動化控制系統的系統組成、網路結構、數據類型、數據庫結構、通信方式、系統軟體應用等方面都作了非常仔細的研究並在系統編制時對數據及設備資源作了最大的利用。
  17. The backbone will consist of fiber optic cable configured in a star topology to support all communication systems as described in this communication and data systems philosophy

    中樞將由組態成星型拓樸結構的光纖電纜組成，以支持本通信與數據系統原理中所述的所有通信系統。
  18. We implement the function of data replication in relation database system and spatial database system, design the data replication solution project in guangzhou fire protection and communication system

    基於研究內容，在試驗系統中實現了關系數據庫和空間數據庫的數據復制功能，提出了在廣州消防通信指揮系統中的復制解決方案。
  19. The design and the implement of the communication control management system based on vb, which consists of three parts ? control interface, communication system, background database, are particularly emphasized by the thesis

    本文側重於介紹基於vb的網路通信控制系統設計和實現，其中包括控制界面、通信系統和后臺數據庫三部分。
  20. Communication data system

    通信數據系統
分享友人
分享到 Line

分享到臉書