數字量輸入 的英文怎麼說

中文拼音 [shǔliángshū]
數字量輸入 英文
digital input/output
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
  • : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
  • 數字 : 1. (表示數目的文字; 表示數目的符號) figure; digit; numeral; character; numeric character 2. (數量) quantity; amount
  • 輸入 : 1 (從外部送到內部) import 2 [電學] input; entry; entering; in fan; fan in; 輸入變壓器 input tra...
  1. The system comprises three modules : the first is the ccd driver module, which controlled with cpld. programming the cpld to produce ccd driving pulses and synchronized communication signals. after preprocessing, the output video signals are transmitted into high resolution adc module, in which they are converted into digital signals, and then processed in arm processing module

    整個系統分為三個模塊: ccd驅動模塊的核心是一片復雜可編程邏輯器件( cpld ) ,對其編程產生ccd的驅動脈沖及同步控制信號;視頻出信號經預處理后,由高精度ad轉換模塊進行采樣,將ccd出的模擬信號轉換成;最後,將據送arm處理系統中進行后續處理。
  2. The diploma project researches the three - coordinate nc system of the boring and milling machine. the system must depend on the hardware - ipc ( industry personal computer ) and on the windows software. the hardwares have the framework of embedding nc in pc, which means that the hardware is composed of ipc, the intelligent sport control card ( pcl - 839 ) and the i / o card ( pcld - 782 / 785 ). we research the nc system based on the operating system of dos and develop it into the nc system based on the operating system of windows2000. the new nc system will do better for the three - coordinate nc machine tool than the old one

    本文是以本學院自行研製開發的印製電路板鉆銑床為研究對象,以工控機為硬體平臺,以windows為軟體平臺,硬體系統採用「 nc嵌pc式」結構,即運用現有的工控機+運動控制卡+數字量輸入出卡的基本結構,把機床控制系統開發成基於windows環境下的控系統,代替原有的基於dos操作系統下的控制系統,從而實現對三坐標控鉆銑床的控制。
  3. Digital quantity input card di181 wiring diagram

    數字量輸入卡di181接線圖
  4. 12 - channel digital quantity input output channel

    12路數字量輸入出通道
  5. This paper include the following parts. firstly the sine exciting - voltage is guaranteed by direct digital synthesize technology ; secondly the digital output of cos ( 9 ) and sin ( 9 ) are generated by microcontroller ; thirdly the two voltage signals which are the product of the two former signals gained by the multiplying d / a converter, being filtered and amplified, have constant frequency, and one amplitude has sine function relationship of with the input angle, and the other amplitude has cosine function relationship of with the input angle ; finally the two signals are acquired and analyzed by relative instrument and software

    主要由以下幾部分組成:用頻率合成技術( dds )產生正弦激勵電壓信號u _ msin ( t ) ;用單片機產生幅度的出sin ( )和cos ( ) ;用乘法型d a轉換器實現激勵電壓和幅度的乘積,並通過濾波器和功放后即得到頻率固定,幅值隨角成正餘弦變化的電壓信號;最後用據採集卡採集出信號,顯示波形並進行頻譜分析。
  6. . pcl - 711b card offers many functions such as a / d conversion, d / a conversion, digital input and output and so on. in order to saving time, lightening the diffculty of programming, i take the programming method of driver level to control pcl - 711b card using visual basic6. 0 language

    Pcl ? 711b卡提供了a d轉換、 d a轉換、數字量輸入出等i o功能,為了縮短開發時間,減輕開發的難度,本文採用了visualbasic6 . 0對pcl ? 711b卡進行驅動程序級編程來控制該卡。
  7. This method makes the emc research visibie. the circuit modeis that the efts propagation path through power supply port, input port, enciosure port, output port, functional earth port and communication portof the microprocessor based protective reiay are discribed

    指出直流迴路、交流電流/電壓迴路、通信迴路及開關迴路是快速瞬變脈沖群騷擾進微機保護裝置內部並影響系統的主要途徑。
  8. These field control modules include : analog input / output module ao / ai, digit input / output module di / do, sound alarm module, record module, etc. the key works is to develop canbus net card and its driver which is based on can2. 0a, configure software for the server pc and makeup communication protocol as well as modules driver programs

    現場控制模塊主要有模擬出ai / ao模塊,數字量輸入/出di / do模塊,語音報警模塊和報警記錄模塊。本設計主要開發上位機組態軟體和網卡通訊驅動程序,制定符合can2 . 0a的模塊通訊協議和模塊驅動程序。
  9. Input channel of digital quantity

    數字量輸入通道
  10. The development of mscis mainly includes the following two parts : the cards and the software running on the communication computer. there are five types of cards, communication card, control card, analog output card, analog input card and digital input / output card

    Mscis介面系統的研製工作主要包括兩大部分:系統硬體板卡(包括通信卡、控制卡、模擬卡、模擬出卡和數字量輸入出卡)的研製和通信計算機軟體研製。
  11. Design of 16 - channel photoelectric isolation digital signal input board

    16路光電隔離數字量輸入板設計
  12. Digital inputs are processed by fpga after being isolated by photocouplers. the results of digital inputs saved in fpga are read by tms320lf2407 periodically. the digital outputs being written to fpga are used to control empcs after being isolated by photocouplers and driven by darlington transistors

    由於的路較多,因此採用了fpga進行擴展和簡單處理,數字量輸入通過光電隔離後送給fpga進行軟體濾波,其結果由tms320lf2407定時讀取; tms320lf2407出的先送給fpga ,再由fpga經過光電隔離和功率驅動後去控制機電式功率控制器。
  13. When the egg - reached signal is sent to pc, through i / o card, the pc drives the video card to capture one frame picture to ram. after a series of mathematical analysis, the pc send the yolk color ' s or egg size ' s grading signals to outer signal delayed controller by i / o card again. last, the controller sends the delayed signals to outer execute equipment to finish classifying

    蛋已到達光室的控制信號由i o卡到計算機;計算機通過對埠的查詢獲知這一信號后立刻驅動圖像採集卡將當前光室中的一幀圖像採集到主機內存中,進行相應的計算分析后將光室中鴨蛋蛋芯顏色或大小分級信號再經由數字量輸入出卡,送至外部信號延時控制器;控制器將此信號延時後送至外部執行機構,完成分級動作。
  14. Input card code of digital quantity

    數字量輸入卡代碼
  15. See the code table for input card of digital quantity

    見"數字量輸入卡"代碼表
  16. The built - in test ( bit ) design of hardware and software is also introduced in this dissertation. the bit design consists of analog inputs, digital inputs and digital outputs

    本文還對匯流條控制器的模擬通道、數字量輸入通道、出通道進行了自檢測設計,包括硬體bit設計和軟體實現方法。
  17. Digital quantity input card do181

    數字量輸入卡do181
  18. Grounded on the system structure, bus controller ( bc ) design includes six modules : electrical remote terminal ( ert ), analog input, digital input, digital output, bus communication and power supply module. the detailed design of each module is discussed in this dissertation

    在該系統結構下,對匯流條控制器進行了方案設計,將其劃分為六個功能模塊: ert (電氣遠程終端)模塊、模擬模塊、數字量輸入模塊、出模塊、通信模塊和電源模塊。
  19. This ttu does well in such sides as : real time data sampling and processing, digital signal input and output, communication with pc and configuration

    最終研製的配電監測終端具有實時據採集和處理、數字量輸入出、支持標準通信規約、和上位機通訊以及在線配置系統參等功能。
  20. This ftu does well in such sides as : realtime data sampling and processing, digital signal input and output, communication with pc and configuration

    最終研製的饋線自動化終端具有實時據採集和處理、數字量輸入出、支持標準通信規約、和上位機通訊以及在線配置系統參等功能。
分享友人