master device 中文意思是什麼

master device 解釋
主件
  • master : n 1 主人；僱主，老闆（opp servant）；船長；船主；家長；校長。2 〈常無冠詞〉善能[長于、精通]…的人...
  • device : n. 1. 設計，計劃；方法，手段。2. 〈pl. 〉意志，慾望。3. 謀略，策略，詭計。4. 器具，器械，設備，裝置。5. 圖案，圖樣；花樣；紋章；標記，商標；（紋章上的）題銘。
  1. Rtu is the key device to accomplish communication in scada system and takes on the responsibility of " uploading and downloading information " between master station and slave station

    Rtu ，是scada系統中實現遠程通信的關鍵設備，承擔著主站和測站間信息「上傳下達」的重要工作。
  2. Plc system is composed of manage computer, master device and i / o modules. programme software runs in windows - based manage computer system and it has many functions, such as hardware configuration, editing with ladder diagram, simulated running of control programs, communications with master device, and so on. this software is a necessary tool of editing control programs, debugging control programs and real monitoring for plc system designer

    Plc系統由上位機、主控制器和i / o模塊等組成，編程軟體運行於上位機系統windows2000平臺，具有系統硬體配置、梯形圖程序編輯、控製程序模擬運行以及與主控制器通信等功能，是plc系統設計人員編制、編輯、調試plc控製程序以及實時監測現場運行狀況的必備工具。
  3. The thesis aims at developing master device of high speed magnetic tape copier based on pci interface

    本文旨在研製一套基於pci介面的4通道高速磁帶復錄母機。
  4. An arithmetic device with low power consumption includes master latches, a dynamic range detection unit, slave latches, an operation unit, and a word - length restoration unit

    一種低功率消耗的算術裝置，其利用輸入主級閂、動態?圍偵測單元、控制轉換仆級閂、運算單元、位元數還原單元以構成。
  5. In this paper, the operation principle of " the acquisition device of cross - hole seismic imaging system ", an important research project of " nine - five - year " plan of cnpc, is introduced. this system interpretes the requisition analysis, function model and data model of the surface master computer ' s software system based on object - oriented technology

    本文闡述了中國石油天然氣總公司「九五」重點攻關項目「井間地震成像系統採集裝備」的工作方法，系統論述了其以面向對象為基礎的地面軟體系統的需求分析、功能模塊和數據模型。
  6. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研製任務的要求，課題期間研製了下位機系統硬體和軟體，開發了上位機監控軟體，其中所作的具體工作包括：測量原理的研究和在系統中的實現，在本次設計中用三種方法來進行水位測量，分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法；主控晶元的選擇，我們選用了高集成度的混合信號系統級晶元c8051f021 ；實現了信號的採集和處理，包括信號的轉換和在單片機內的運算；高集成度16位模數轉換晶元ad7705在系統中的應用，我們完成了它與單片機的介面設計及程序編制任務；精確時鐘晶元ds1302在系統中的應用，在此，我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬，該晶元的應用給整臺儀器提供了時間基準，方便了儀器的使用；另外，針對研製任務的要求，還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測，該部分的實現是通過採用ad421晶元來完成的，本設計中完成了ad421與單片機的spi介面任務，協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系，並完成了程序設計；與上位機的通信介面設計，該部分通過兩種方法實現： rs232通信方式和rs485通信方式；系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。
  7. The last, introduce the scheme of signal acquisition and process device based on master and slave machine

    最後，根據系統聯調暴露的問題提出新的實時方案? ?基於上下位機的信號採集處理機。
  8. In the arithmetic device, the master latches latch a plurality of ( such as two ) input data

    在這種算術裝置中，輸入主級閂是用來閂鎖數個（如兩個）輸入資料。
  9. By analyzing the synchronous serial communication interface of master and slave cpus and the required functions of the device to be manufactured, the synchronous serial communication interface of 80386ex was chose as the data communication interface and the tasks of master and slave cpus were configured reasonably

    分析了主從cpu的同步串列通信口及裝置自身的功能特點，選擇採用80386ex同步串口作為線路兩側數據通信口，並對主從cpu的任務進行了合理的分析與配置。
  10. The range - finding and aiming device is an important component of the self - propelled gun fire - control system, which is consisted of pulse liquid lazer, an automatic mounting unit with step by step motor, and a master controller box specified for information control and management, etc. modern warfare requires a low rate of weapon malfunction and consequent stoppage

    自行火炮測瞄裝置是自行火炮火控系統的重要組成部分，它由脈沖固體激光器帶步進電機的自動裝表機構和一個以信息處理和控制為中心的主控箱等組成。現代戰爭要求武器裝備要有一個盡量小的故障發生率和故障停機率，一旦發生故障，要求維修人員能迅速準確地判斷故障單元和故障性質。
  11. The company has many to obtain constructs the outstanding designer who and senior project manager the indoor peripheral device counts the master ' s degree, the including designers once had designed the world - known enterprise ' s office space, some have won an award at the national large - scale design big game

    公司擁有多位獲得建築室內外設計碩士學位的優秀設計師及資深項目經理，其中有的設計師曾設計過世界知名企業的辦公空間，有的在全國大型設計大賽上獲過獎。
  12. Slave device searching algorithm based on master - and slave - device coordination

    基於主從站配合的從站搜索演算法
  13. Based on the hardware, we have finished software in the slave device and supervision software on the master pc

    在硬體設計的基礎上，對系統進行了軟體設計，軟體部分包括下位機單片機程序的設計和上位機監控軟體的設計。
  14. For this reason, the master device could conceivably start transmissions before the slave device has finished receiving data, leading to a failure in communications

    由此可知，主設備可能會在從設備接受數據結束之前便開始發送數據，從而導致通信失敗。
  15. Control system adopt master / slave control mode and a multi - axis motion control device based on dsp is employed to improve its real - time property and stability

    控制系統採用主從兩級的控制方式，使用dsp多軸運動控制器以提高系統的實時性、穩定性。
  16. Design of logic control circuits, device driver and application of the high - speed data communication system based on pci bus are completed. with s5933 bus master ( dma ), bidirectional and high - speed data transmission are realized

    本文完成了基於pci總線的雙機高速數據通信系統的邏輯控制電路設計、驅動程序及應用程序的開發，實現了s5933總線主控（ dma ）方式的雙向高速數據傳輸功能。
  17. Gps ( global positioning satellite ) electronic chart enhances steering efficiency by providing real - time notation information to the master. this device is especially important during inclement or foggy weather condition

    衛星導航船?自繪圖（ globalpositioningsatellite ）幫助船隻確定所在位置。在天氣惡劣或能見度低的日子，發揮功用更大。
  18. Ide bus connector 0 master device

    Ide總線連接器0主設備
  19. Ide bus connector 1 master device

    Ide總線連接器1主設備
  20. In fact, the master device is a system based on pci interface, which deals with 64bit digital signals

    該設備的實質就是一個基於pci介面的64位數字信號的處理系統。
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