數據傳視系統 的英文怎麼說
中文拼音 [shǔjùzhuànshìxìtǒng]
數據傳視系統
英文
viewdata system- 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...
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 視 : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
- 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 ...
- 據傳 : a story is going around that; rumour has it that
- 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
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The management work data of oil - field earthquake exploration and oil - well position, which has not only data of current space position, but also entitative attribute data describing, have great capacity, traditional cad graphics describing the data plus the model database managing mode ca n ' t already adapt the modem exploration with well geography information for management work demand, so it is necessary to realize the unique management of exploration and oil - field well space data and attribute data use advanced geography information system ( gis ) technique, this thesis is based on the excellence ' s table ' s top geography information system - the maplnfo software, using the second process technique, the digital relief map and tectonic map as the base map, the earthquake exploration database as the original data, established the gis of the exploration and oil - field well in the area of the liaohe oil - field, realize visualization management, it provides a reference thereunder for the earthquake exploration deplo ying the workload and proceeding the technique design, and completed lots of practical work
油田地震勘探與油井井位管理工作數據量大,既有空間位置數據,又具有實體的屬性描述數據,傳統的cad制圖+屬性數據庫管理模式已經不能適應現代勘探和井位管理工作的需要,採用先進的地理信息系統( gis )技術,實現勘探和油田井位空間數據和屬性數據的統一管理是必然的趨勢。本文以優秀的桌面地理信息系統mapinfo軟體為開發平臺,在此基礎上進行二次開發,以數字化地形圖、構造圖為載體,以地震勘探數據庫為數據源,建立了遼河油田范圍內的地震勘探和油田管理信息系統,實現了數據的可視化管理,為地震勘探部署工作量、進行技術設計,提供了圖形和數據的參考依據。並完成了很多實際工作。The system, which includes an industrial computer ( ipc ) as the upper - computer and twenty plc as the low - computer to control more then 40 sulphuration machines, can transmit data by rs - 485 net work, get the work state of sulphuration machine using on - off card or by communicating with plc and show the state on the watch screen
控制系統由一臺工控機作為上位機,由20臺plc作為下位機控制工作現場40多臺硫化機的工作,採用rs485作為通信網路進行數據傳輸,通過開關量卡以及與plc的通信得到硫化機的工作狀態並在監視屏幕上顯示。Topics discussed included the progress in windshear alerting service, amendment 72 to icao annex 3, re - organization of airspace in the south china sea, the annual survey on services provided by the hong kong observatory, world area forecast system wafs transition matters, the launch of broadband amids and the progress on automatic dependent surveillance controller pilot data link communication ads cpdlc and aircraft meteorological data relay amdar. fig. 15 meeting on aviation weather services with air traffic management bureau, civil aviation administration of china, 12 november 2001, beijing
會上討論多項議題,包括風切變警告服務的最新進展國際民用航空組織icao附件3須作出的第72號修訂中國南海空域的重組天文臺的周年服務意見調查世界航空區域預報系統wafs過渡事宜推出寬頻航空氣象資料發送系統amids ,以及自動從屬監視系統飛行員管制員數據鏈通訊ads cpdlc和飛機氣象數據下傳amdar計劃的最新進展。How to combine advanced and high - efficient picture compress technology with the strong data processing ability of dsp to develop the practical wireless video transmission system, which the market can accept, is one of the current application hot points
如何把dsp的強大的數據處理能力和先進高效的圖像壓縮技術結合起來,開發出市場所能接受的實用的無線視頻傳輸系統是當前的一個應用熱點。Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影( dsa )成像系統的組成結構和數據流向進行了深入研究和分析,並對系統中的數據流向進行了完整的歸納和總結,給出了x線數字成像系統中的高速大容量數據通道的設計方案;在對sdram的控制方式做了深入探討后,給出了實現大容量多條sdram共同工作的解決方案,在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲;通過對pci總線介面的深入研究,優化後端狀態機設計和低層驅動程序開發,給出了完整的pci介面方案實現高速dma數據傳輸,完全可以滿足視頻傳輸要求;深入研究了基於大規模可編程器件的數字系統設計方法,針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點,提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案,從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。This major basically offers education design, transmission principle of technology of network of academic, media theory, computer, database and application, cai, multimedia class make, tv program of technology of system of tv of educational cable sound system, education, photography and art, education is made with playwright - director
本專業主要開設教學設計、傳播理論、媒體理論、計算機網路技術、數據庫原理與應用、計算機輔助教育、多媒體課件製作、教育電聲系統、教育電視系統、攝影技術與藝術、教育電視節目製作與編導等課程。After analyzing, it is determined that an embedded - data - monitoring system, instead of the traditional communication card that links the ipc and monitoring center, can be put into practice to directly join together with the switched ethernet control network, so that the user can monitor the industrial field using internet / intranet conveniently
經過分析,決定用嵌入式的數據監視系統取代傳統的鋼廠薄板工段數據監視系統典型配置中的通信網卡,以便直接接入交換式以太控制網路,用戶可以用internet intranet技術監視工業現場,而不僅限於原來的監控室。We give a outlook to the difference of the two protocols. then we dwell on the h. 323 protocol. at the end of the section we give the simplified video / audio conference model based on h. 323
323協議的簡化視頻會議原型。我們認為,基於rtp實時數據傳送的視頻會議,視頻電話系統是未來若干年的應用系統的耀眼亮點,值得高度重視。Although stb just is a sort of terminal equipments of the tv signal transmission system, however pivotal technique involves the data demodulation, channel decode, transport stream de - multiplexing, audio and video signal decompression technique and real - time software technique with upriver data coding technique etc. therefore, software and hardware technology research and development of stb, which can increase usefulness with dependable of digital video signal and audio signal for study later make the theories preparation and backlog experience
機頂盒雖然只是數字電視傳輸系統的終端設備,但所用到的關鍵技術涉及到數據解調、通道解碼、傳輸流的解復用、音視頻信號解壓縮技術以及實時軟體技術和上行數據的編碼技術等。因此,通過對機頂盒軟、硬體的研究開發,既能為以後研究如何提高信息傳輸的有效性和可靠性作理論上的準備,也為圖像信號和音頻信號的數字化處理積累經驗。After a deep study on the status of the transmission channel in china, we put forward the point that the method to utilize the existing wired television network for a reliable multicast data transmission system has the capability to meet the mentioned challenge, and is a reasonable and applicable means for approaches too
本文深入研究了我國底層傳輸網路的現狀,認為在有線電視網路上建立可靠組播數據傳送系統是能夠滿足上面的要求的,同時也是比較合理和可行的方法。Transcom international ltd is a technology service company, engaging in the field of mobile communication system and measurement instrumentation
上海創遠信息技術股份有限公司是一家專業從事移動通信、廣播電視傳輸系統測試、網路規劃與優化和移動數據增值業務的技術公司。The system is developed by ourselves on the basis of the project which is titled. multimedia broad bandwidth network engineering and been responsible by the author of this thesis. the hfc network transmission based techniques of internet dual access, user set - top - box access, stock broadcasting, standard video broadcasting, distant education, etc. are addressed. this system can provide information highway to telecommunication and tv broadcasting to run multimedia services and be suitable for the status of our nation and the economic burden of our public
本論文以作者負責的項目「山東勝利油田多媒體寬帶網路工程」為背景,闡述了本單位自主開發的「基於hfc網路多媒體寬帶傳輸系統」的原理、功能和技術特點,論述了基於hfc傳輸網路下的: internet雙向接入技術和用戶端機頂盒接入技術及股票發送、準視頻廣播、遠程教育等高速數據廣播技術在hfc網路工程中的實現,說明了該系統能夠為電信和廣電全面開展多媒體增值業務提供一套適合我國國情、滿足我國公眾經濟承受能力的信息高速公路完整解決方案。Flight test graphics monitoring system is one part of flight test data processing system - ftdas - of the certain company, which completes the tasks of remote measure data adapting, remote measure data processing firstly and graphics displaying, net transmission, saving, printing of the remote measure data processed firstly, and so on
飛行試驗圖形監視系統是某公司ftdas飛行試驗數據處理系統的一個子系統,它主要完成飛行試驗遙測數據採集,飛行試驗遙測數據的一次處理,及一次處理后的遙測參數的圖形顯示、網路傳輸、存盤、列印等任務。Popular video dsp systems in today ' s market cannot process data both flexibly and at real time. therefore, this paper proposes a real time video dsp platform design scheme based on fpga and pci bus, and introduces the method to construct high - speed data transmission interface with plx pci9054
針對當前市場上主流視頻dsp系統在數據處理的靈活性和實時性上不能兼顧的不足,本文提出了基於fpga及pci總線的實時視頻dsp平臺設計方案,並重點介紹利用pci介面晶元pci9054搭建高速數據傳輸介面的具體實現方法。The thesis describes the conception of the object - oriented modeling and integrated simulaton enviroment, and discusses the below topics : ( 1 ) describe the reasonable structure of the modern fighter simulation system, and design the data transfer interface. ( 2 ) discuss the modeling method of the key subsystem of future fighter system especially the aerodynamics and the control system in detail. ( 3 ) construct the 3d model of the aircraft and scene, and verify the graphic simulation technique based on pc
本文詳細討論了面向對象建模方法以及一體化模擬環境的基本概念框架及基本結構並在此基礎上提出了合理的現代戰斗機模擬系統結構,設計了模擬系統的數據傳遞介面;詳細討論了現代戰斗機模擬系統關鍵子系統? ?飛機本體、飛行控制系統建模方法;建立了用於研究的飛機以及視景的三維顯示平臺;並在此基礎上實現了實驗性的基於pc的現代戰斗機圖形模擬平臺,對模擬模型有效性確認和驗證工作做了初步的探討,研究比較了傳統飛行動力學和運動學方程和四元數法在飛行模擬中的效果。It satisfy the consumer ' s mutlimedia application based on web like : video order prog, long - distance education electroncial commence etc. the essay comprises six parts, the first section introduces the utilization and development of the multi - media, regarding the current situatuion of our country ' s on - line education, points out the definite trend of the multi - media data transmission, the second part describes the basic protocol, technology and theory of multi - media data transmission, the third part gives brief introduction to the principles and compression methods of the dealing with multi - media data, the fourth section devises and realizes a complete set of stremline media server, the fifth part discusses qos under the condition of internet, the sixth part looks forward to the development of the streamline media technology
本文介紹了多媒體數據傳輸的基礎知識,結合科通教學平臺的開發,實現了局域網環境下的多媒體課件的傳輸,並對該系統的進一步改進提出架構流媒體服務器的方案,將用於滿足用戶需要更多基於網路的多媒體應用,如視頻點播、遠程教育、電子商務等。本論文分為七個部分。第一部分介紹了多媒體技術的應用與發展,針對我國網路教學的現狀,指出多媒體數據傳輸的必然趨勢。Motivated by the increasing request of providing the battlefield data dissemination and communications relay, we presents the design of an unmanned aerial vehicle ( uav ) platform ' s applications of tactical communications for providing beyond - line - of - sight ( blos ) communications capability. providing a description of the uav platform ' s development, we conduct a deeply study on the wireless asymmetric data link structure, communication protocols and the algorithm of data dissemination
本文根據戰場通信覆蓋和數據分發的需求,用無人機作為超視距戰術通信的中繼平臺,構成非對稱數據傳輸系統,對系統體制、非對稱傳輸鏈路、通信協議和數據分發調度演算法等進行了深入研究。Transporting policies for video audio remote monitoring system
音視頻遠程監控系統的數據傳輸策略At the beginning, this paper has some brief dissertation on the basic principle of the dsl and the multimedia data compression, the key technique of sdsl, the transport protocols, and the data transfer system structure based on the twisted - pair. then it gives an analysis of the point - to - point data link protocol ( ppp ) and the real - time transmission protocol in detail, which provide the side - to - side transmission service for audio frequency and video frequency data, and so on based on the these, we developed a multimedia sdsl modem system used to transfer data and phonetic
本文首先對dsl系統和多媒體數據壓縮技術的基本原理、 sdsl的關鍵技術、傳輸協議以及基於雙絞線的數據傳輸系統的結構進行了簡要的論述,並詳細分析了點到點的數據鏈路協議( ppp協議)以及實時傳輸協議,其為音頻、視頻等實時數據提供端到端的傳送服務。可以向接收端傳送恢復實時信號必需的定時和順序信息,並向收發雙方和網路運營者提供qos監測手段。Television systems - data transmission within teletext v1. 2. 1
電視系統.信息傳視系統內的數據傳輸分享友人