communication data system 中文意思是什麼

communication data system 解釋
通信數據系統
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  • 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...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. Miniature wireless data communication system for micro air vehicles

    微型飛行器的微型無線數據傳輸系統
  2. This paper discusses the designing and making of the dynamic testing systems of engine electronic control system. base on the construction and operation principle of santana 2000gsi m3. 8. 2 engine electronic control systems, design and manufacture led circuit of dynamic testing and fault imitating electronic control unit. on the inspect board, design and equip with motronic 3. 8. 2 ecu i / o measuring joints, design and set up obd - ii diagnostic communication link, design and install fuel pressure inspecting meter. depend on the obd - ii diagnostic communication link and ecu i / o measuring joints, this dynamic testing system can inspect engine electronic fuel injection system, distributorless ignition system, idle speed control system and evaporative emission control system, and can inspect m3. 8. 2 sensors, ecu and actuators, and can interrogate fault memory and erase fault memory ; and can analyse data stream ; and can carry out fault imitating. besides, this paper analyses sensors and actuators typical fault w aves

    2電控單元電路連接器設計製成輸入輸出電子控制檢測端子，並在檢測面板上布置了obd -診斷插座和燃油壓力表。使該動態測試系統能實現對電噴發動機的燃油系統、直接點火系統、怠速控制系統和燃油蒸氣排放控制系統的動態檢測；並通過obd -診斷座、 ecu輸入輸出檢測端子和故障模擬處理單元實現對電噴發動機電控系統各傳感器、電控單元、執行器進行故障碼讀取與清除；動態數據讀取和波形測試和故障模擬等。此外，本論文還分析了傳感器和執行器典型故障波形。
  3. On this basic, it come out rs485, bitbus application casus to distribution watch system. this system make up real time watch system and data manage net system by bitbus communication to complete detract check and focus show function of high low electric power parameter. it take on task of background communication and proscenium data manage

    該方案應用bitbus現場總線構成一個完整的實時監控和數據管理網路系統，完成高、低壓配電室電力參數的分散檢測和集中顯示等功能，上位機同時承擔后臺通訊和前臺數據管理任務，前後臺并行工作，該方案在某汽車製造廠配電系統中得到了較好的應用。
  4. So the database provides open, transparency and consistent data information for the management information system. in some ways, this breaks the communication gaps between different industrial control systems. and after some database processing, industrial data information can be greatly integrated

    構建開放透明一致的數據庫應用系統，直接將生產設備的數據和信息上傳到企業的管理網路，使現場控制信息，生產數據實時與企業信息網路通信，實現企業生產數據整合。
  5. Technique of transmitting data via power line （ pl ） ， a new technique developed in recent years ， is used to automatize the free collecting system in public service and the management of uptown service 。 this article discussed the advantage ， disadvantage and the current state of the power line carrier communication 。 the advantage ， method and current state of using spread spectrum technique in power line communication are discussed 。 then the characteristic of low voltage power network was also compendious analyzed 。 in this paper ， after introducing the principle of ssc ， design of hardware and software of the system are been discussed 。 this system has been put into use ， the result has proved its high stability and reliability

    本文研究旨在提供一種利用低壓電力供電網路、低成本、高可靠地實現公共事業收費自動化和小區物業管理智能化的技術應用。討論了電力線載波通信的優、缺點及現狀，擴頻技術在電力線載波通信應用的優點、方式和現狀，並對低壓電力線網路的特性進行了簡單的分析。在闡述了擴頻通信的基本原理的基礎上，本文詳細地介紹了電力載波遠程抄表系統的具體實現，包括硬體模塊和管理軟體本系統已投入運行，具有較高的穩定性和可靠性。
  6. Based on the demand of power department, a full distributed multifuncitional monitoring device is studied. this instrument not only can measure the data of hydroelectric plant, but also integrate the funcition of control the dynamotor, by cooperate with the program of epigynous system, it can realization the auto generate electricity on the hydroelectric plant and ordinal startup - stop of the dynamotor. 2 furthermore, performance of integrated dft arithmetic enhances the acturacy and reliability of measure. by communication several devices can run online to be controlled dispersedly and managed centrally

    本文分析了國內外水電站自動控制裝置的研究和發展狀況，尤其是國內小型水電站的自動化現狀，針對現有電力部門的需求，設計並實現了一種單元式的微機自動監控裝置，該裝置不僅實現了對水電站內各種模擬參數和數字信號的實時監測功能，還對水輪發電機組進行了調控，通過與上位機處理程序的配合，可以實現水電站的自動發電控制、機組順序啟停；在測量發電機組機端電壓和電流參數的時候，採用32點離散傅立葉演算法（ dft ） ，增加了測量的準確性和可靠性；通過通訊可以實現裝置的聯網運行，做到「分散控制、集中管理」 。
  7. This multi - layer fontal machine system completely conform to the request of unified terminal join - in, reduced burden of main machine, multichannel compatibility and easy extension under data centralization ; the communication layer with fore - born child process is easy for extending to integrate some other communication data channels

    這種多層的前置機系統，符合數據大集中對統一終端接入、減輕主機負擔、多通道兼容和易擴充的要求；基於tcp ip的預先派生子進程的通訊層設計容易擴充集成多種數據通道。
  8. 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。
  9. Afterwards, the paper investigates some key technologies including time delay, system security and data communication in system implementing and suggests that time delay problem could be solved through reducing the amount of data flow in the internet by using activex to encapsulate the client program by realizing communication between browser and client controlling program.

    然後，論文對系統實施過程中的時延性、安全性和數據通信等關鍵性技術進行了研究，提出了採用activex技術來封裝客戶端程序，在瀏覽器中實現與控制服務程序的通信以減少網路數據量的方法來解決時間延遲的問題；以及採用安全套接字層協議ssl來解決安全性問題等的相應策略。
  10. 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。
  11. The distributed system generally consists of several parts as follows : the user interface sub - system, the catalog management sub - system, the compiling sub - system, the distributed transaction management and cocurrent control sub - system, the data execution sub - system, the communication sub - system, the restoration system and the database

    分散式數據庫系統通常包括以下幾個部分：用戶介面子系統、目錄結構管理子系統、編譯子系統、分散式事務管理和並發控制子系統、數據執行子系統、通訊子系統、恢復子系統和數據庫。
  12. This software could be mainly divided into six parts, which are man - machine interface, date - base management, program control, data analysis, data communication and system supervising

    按功能可將其劃分為六部分，分別是人機操作部分、數據庫管理部分、程序控制部分、數據分析計算部分、數據通訊部分和系統管理部分。
  13. New generation system of spacecaft tt & c require to integrate tracking, telemetry, telecontrol, communication, data transmission and so on. and it has many prominent characters, such as simplification, high - reliability and proper measuring accuracy

    新一代航天測控體系要求集跟蹤、測控、測距、遙控、遙測、通信、數傳一體，設備簡單、可靠性高、測量精度適中。
  14. Communication data system

    通信數據系統
  15. In this thesis, the database of gps vehicle monitor information management system is designed, the design of the man - machine conversation interface and the software of the database server, also the software of the mid - ware are accomplished. an improved and logical three layer structure framework is used to utilize the resource of the system efficiently, balance the load, and improve the expansibility of the system ; powerful oracle database is used as background database to provide high performance service to the system which has numerous users and large - scale ; encrpytion arithmetic of communication data is designed to ensure the safty of gps vehicle monitor information management system communication ; the usage of fire wall, system privilege management and data backup improved the safty of the information management system database ; high usability design is realized by oracle data guard ; optimization of the information management system made the whole gps vehicle monitor system persistent, stable and high quality

    本文針對原有gps車輛監控系統響應速度慢、穩定性和安全性不高的不足，提出了一種以改進的三層結構體系為系統架構，以oracle數據庫為后臺的gps車輛監控信息管理系統設計方案，設計了gps車輛監控信息管理系統數據庫，完成了gps車輛監控信息管理系統人機界面、中間件及數據庫端的軟體設計。系統架構採用改進的三層結構體系，其邏輯結構清晰，有利於系統資源的有效利用，均衡負載，提高系統的可擴展性;后臺數據庫採用功能強大的oracle數據庫，可以提供大規模、多用戶的高性能服務;通信數據的加密演算法有利於確保gps車輛監控信息管理系統的通信安全;防火墻的使用、系統權限管理以及數據的備份和恢復等有利於提高gps車輛監控信息管理系統數據庫的安全性， oracledataguard的使用有利於提高系統的可用性;系統的優化，為系統持續、穩定、高質量運行創造了有利條件。
  16. The software system investigated in this thesis is used to control the trace heavy metal determination instrument to run the test and analyze data, the software system consists of several modules including data communication data preprocess pre - treatment respecting to real - time performance data storage, etc. the communication between the instrument and the server is based on serial port rs - 232 or ethernet port and the communication among the modules in the software system is based on the message mechanism in windows

    並通過儀器對pb和cu混合溶液檢測的實驗，驗證了聯用多種演算法可以自動對數據進行有效的處理。在對管理控制部分的論述中，文章研究分析了目前集群系統廣泛採用的消息傳遞機制，並論述軟體系統如何使用消息機制協調軟體各個功能模塊的運作。在系統與主機的通訊模塊的設計中，文章論述了如何使用windowsapi函數實現系統的串列通訊介面和ethernet介面。
  17. Advanced orbiting system ( aos ) is the product of the standardization of space data system and the combination of tt & c and communication. aos protocol brings the field of the space c & t tremendous changes. our aerospace projects should implement the aos protocol to join the world aerospace club

    高級在軌系統（ aos ）協議是空間數據系統標準化和測控與通信相結合的產物，該協議的出現給空間測控通信領域帶來極大變革，我國航天事業要與世界接軌必須逐步實施aos協議。
  18. Consultative committee for space data system ( ccsds ) is an international organization for standardization, which consisted of multinational space organization. ccsds establishes standard communication system structure, protocol, and service for space data system

    Ccsds （空間數據系統咨詢委員會）是一個由多國空間組織共同組成的國際標準化組織，它主要為空間數據系統制定標準化的通信體系結構、通信協議與業務。
  19. Data storage and transmission are finished by fpga, the communication between system and host done via pc104 bus

    通過pc104總線，數據以文件的形式按不同的採集通道號存入硬盤。
  20. It is well known that the artificial intelligence ( ai ) technology has been developed remarkably, especially in the expert system and knowledge base engineering, in past twenty years. the principal fault diagnosis expert system on hydraulic control unit has been successfully developed based on the clips language and the visual c + + language in this thesis. the knowledge base and the inference engine in the expert system are programmed by the clips language, and data communication, data processing and man machine interface are programmed by the visual c + + language

    本文初步探討了採用clips語言及visualc + +語言混和編程的方法，來開發液壓故障診斷的專家系統，用clips語言來編制專家系統的知識庫和推理機；用visualc + +實現專家系統的數據通訊，數據存取和數據實時處理以及人機交互界面部分，並給出了兩種語言介面技術的設計。
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