data transmission link 中文意思是什麼

data transmission link 解釋
數據傳輸鏈路
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • transmission : n 遞送；傳遞；傳達；傳染；移轉；【機械工程】傳動；傳遞；變速器；聯動機件；【無線電】傳送；發射；...
  • link : n 1 環鏈環。2 （編織物的）鏈圈。3 （鏈狀物中的）一節（多節香腸等的）一節單節小香腸。4 承前啟后的...
  1. Thispaperhasstudiedonthedatalinkinterfacetechniqueoftacticalcontrolsystem. firstof all, functional requirement and the important role of data link interface in tactical controlsystem is introduced ; secondly, with object oriented method, the characteristic of uav taskcontrol process is analysed, and then uav task control information model is established, anddata link interface standard of tactical control system is designed based on this model, including message format and transmission mechanism ; thirdly, data link control module isdesigned based on embedded linux operating system and has realized conversion betweendata link standard interface and the private interface of uav data link ; and then, combinationreal time corba middleware and its event channel, data link control modular componenttechnology is studied, and realization scheme is put forward ; finally, demostration is madebased on prototype of tactical controlsystem, which verify the validaty of data link interfacestandardandembeddeddatalinkcontrolmodules

    本文對戰術控制系統中的數據鏈介面技術進行研究:分析了數據鏈介面在戰術控制系統中的功能需求;採用面向對象的方法，分析無人機任務控制問題，建立了無人機任務控制信息模型，並基於該模型設計了數據鏈介面通信協議，包括報文格式和傳輸機制;基於嵌入式linux系統設計了數據鏈介面控制模塊，實現了數據鏈標準介面與無人機數據鏈私有介面之間的相互轉換;結合實時corba中間件及其事件通道，研究了數據鏈介面控制模塊組件技術，並給出了實現方案;通過戰術控制原理實驗系統的演示實驗，驗證了數據鏈介面通信協議和嵌入式數據鏈介面控制模塊的有效性。
  2. Secondly, the thesis designs a kind of scheme of simulcast base station and center base station. and the requisite requirement and chip are introduced here, and the most important controller is atmega128, the avr microcontrollers of atmel corporation. the other roles are played by voice processing circuit, simulcast broadcasting station, data transmission broadcasting station, link transmitter - receiver and gps module etc. and some theory is introduced here, which includes a / d conversion and correct code

    然後，給出了一種同播基站和中心基站子系統的設計方案並簡要說明了所使用的各種設備和晶元，其中最主要的基站控制器由atmel公司的avr單片機atmega128來完成，其它的還包括語音處理電路、同播電臺、數傳電臺、鏈路機、 gps模塊等，並介紹了相關的理論知識，包括a / d轉換，糾錯編碼等。
  3. According to similar ft3 frame format and its checkout mode of dnp data link layer, the relationship between fer ( frame error rate ) and ber ( bit error rate ), frame length is deduced. the computation formulas of average transmission times and repeat transmission times guaranteeing the correct transmission of telecontrol information are given as well

    根據dnp3 . 0規約數據鏈路層類ft3幀及其校驗方式，推導出幀傳輸失敗概率（誤幀率）與通道誤比特率和幀長的關系，同時給出平均傳輸次數和重復傳輸次數的計算公式。
  4. Electrical and mechanical interface characteristics and line control protocol using communication control characters for serial data link between a direct numerical control system and numerical control equipment employing asynchronous full duplex transmission

    電子和機械界面特性和在直接數字控制系統與用同步完全雙向傳輸的數字控制設備之間的系列數據鏈接的通信控制字元的線路控制協議
  5. Two notable characteristics of tcn are as follows : ( 1 ) polling mac strategy is adopted in link layer by iec 61375 - 1 to ensure the certainty of data transmission time ; ( 2 ) train inauguration procedure is devised to realize the automatic allocation of rail vehicle address in the network. the paper consists of two nain parts : 1. a sinulating system of wire twisted bus ( wtb ) inauguration

    Tcn的西大特點是： （ 1 ）為了保證數據傳送時間的確定性， iec61375 - 1標準在鏈路層採用輪詢機制； （ 2 ）由於列車編組經常變化，導致列車總線網路設備地址變化，為此iec61375 - 1設計了列車初運行過程，以實現列車組成變化后車輛地址的自動分配。
  6. The establishment of communication link and the transmission of data information is the important part in urban vehicle monitoring and dispatch management system,

    在城市車輛監控調度管理系統中，通訊鏈路的建立、數據信息的傳輸是比較重要的部分。
  7. D - atis and d - volmet was put into operational use in april 2001, while pdc delivery via data link was put into use in december 2001. instead of delivering the information by voice broadcast, these services allow direct displayprintout of relevant airfield and weather information as well as atc instructions in the cockpit via data transmission, and hence help reduce the workload of controllers and pilots, as well as enhance data accuracy

    自此以後，有關飛行區和天氣的資料及航空交通管制指示，便可以透過數據傳送方式，在飛機駕駛艙內直接顯示或列印出來，而無須再以聲音播放這類資料，這些服務既能夠減低航空交通管制員和飛行員的工作量，亦可提高數據的準確度。
  8. Hf manet is a kind of manet that uses short wave channel as the physics medium. mac layer protocols are the core of hf manet to become a network. link layer protocols mainly research on medium access protocol, mac address, automatic link establishment technologies, protocol data structure and data transmission protocol

    鏈路層協議是短波自組織網技術的核心，其主要研究為通道接入協議、鏈路層地址標識、自動鏈路建立、協議幀格式及數據幀傳輸協議等。
  9. Data transmission link

    數據傳輸線路2資料傳輸線路
  10. Considering the bad condition and the continuous noise existing in the factory, we carry out suggestion of further development of the fh ( frequency hopping ) algorithm to adapt for the demand of security and reliability of data transmission on the fieldbus. the essay researches the fh core in detail and carries out the improved link state history algorithm

    為了在長時間干擾源的條件下，實現藍牙無線的可靠傳輸，本文對藍牙的跳頻內核各邏輯控制器進行深入的研究，對lsh跳頻演算法提出改進方案，模擬結果證實了lsh跳頻改進方案是有效的。
  11. Interfaces and basic data link control procedures for serial measurement data communication ; start - stop - transmission, point - to - point connection

    串列測量數據通信用介面和基本數據鏈接控製程序.第1
  12. Interface and basic data link control procedures for data communication ; balanced interface for start - stop transmission using basic data link control procedures on point - to - point connection

    數據通信介面和基本數據鏈路控製程序.用點對點連接方
  13. Secondly, a protocol design of transmission control of data link layer is introduced. the protocol can be applied in hf and vhp communication

    二是設計了一種數據鏈路層的傳輸協議，並用dsp實現，可以應用於短波、超短波通道的數據傳輸。
  14. Second, adapting for the command of reliability and security of the data transmission on the can network, the essay talk on the adapting frequency - selection core and make improvement on the original lsh frequency - selection algorithm. by simulating, we can see the improvement in the transferring efficiency using the link - state - history algorithm

    同時，為了適應工控系統數據傳輸可靠性和安全性的要求，對藍牙跳頻系統進行了研究，提出了lsh跳頻演算法的改進方案，模擬結果證明，該方案可較大程度上提高藍牙跳頻傳輸的可靠性。
  15. The new generation of digital anti - interference transceiver mainly applies to the following digital businesses : intermediate - frequency ( if ) digitize, frequency - hopped communication, data transmission, link quality analysis ( lqa ), automatic link establishment ( ale ) and high - frequency adaptation etc. it is compatible with the former transceiver

    新一代的數字化抗干擾電臺在數字化業務上主要有：中頻（ if ）數字化、跳頻通信、數據傳輸、鏈路質量分析（ lqa ） 、自動建鏈、高頻自適應等，並與以往電臺相兼容。
  16. Firstly, the imaging principle of swept - volume technique is analysed. voxel attributes, voxel density and the way to keep the invariableness of voxel density are studied, and the method of parallel data transmission link is discussed

    首先，分析體掃描技術的成像原理，研究體素的特性，密度變化，如何保持體素密度的恆定，提出了并行數據傳輸連接的方法。
  17. The new udp congestion control scheme has better performance than the other udp congestion control scheme such as tcp - friendly rate control ( tfrc ) protocol, especial in the throughput and tcp - friendliness. ( 3 ) based on the fluid - based data transmission, this thesis proposes a dynamic model for a simple ip network with a single bottle - neck link. we decompose the simple network into several basic parts and set up the corresponding dynamic models

    結合上述的ip網路系統模型，實現了對tcp / ip網路數據傳輸動態過程的描述，並通過matlab模擬與ns模擬的實驗結果對比，驗證了tcp / ip動態模型的正確性與有效性; 5 .基於上述tcp / ip數學解析模型，對現有的主動隊列管理策略進行了分析，提出了隊列管理策略的主要控制目標，然後設計了一種帶有非線性補償的新的主動隊列管理策略，模擬顯示了該演算法的性能要優于目前的red 、 pl等演算法。
  18. Mgt 261. data communications. data transmission. transmission media. data encoding. the data communication interface. data link control. multiplexing

    數據通信數據傳輸。傳送介質。數據加密。數據通信介面。數據聯結控制。多路技術。
  19. We adopt ssl protocol link for personal data transmission so as to protect your data which may be of security concerns to you

    我們並使用ssl通訊協定傳送個人資料，以確保你的資料得到最佳的保護。
  20. We designs a communication protocol on this model, implementing many functions between host computer and radio, such as data transmission, radio management and control, status advertisement, etc. this paper uses the interface protocol, designs a radio link layer protocol, and implements the driver for the radio in linux operating system. after testing and measurement, we conclude that this interface protocol can be a model which uses ethernet interface as a transparent data channel

    本文使用了此介面協議，設計了無線鏈路協議，並且在linux操作系統中以電臺驅動程序的方式實現了介面和鏈路協議，通過對驅動程序運行情況的測試，說明該介面協議對網路層協議而言屏蔽了以太網作為透明通道的事實，此協議介面模型的可以實現和完成既定的功能和目標。
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