device control unit 中文意思是什麼

device control unit 解釋
設備控制器
  • 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。
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  1. Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively

    高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外，與驅動電壓、驅動電路的設計密切相關，本文通過分析，首先開發出一種高低壓驅動電路，高壓電源是山升壓式dc - dc原理獲取的，低壓由蓄電池本身提供，實現高壓強激和低壓維持的功能，電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流，加誣了電磁閥的關閉速度；採用自舉吐路，降低了場效應管對驅動電壓的要求。
  2. Fieldbus is a kind of communication network which is a whole digitial communication multi _ embranchment data bus between intelligential field device and auto _ system. control system based on pcs ( fieldbus control system ) is a new kind of system which connect field control unit, field monitor unit, operation unit, communication interface uint with databus. lt integrates computer technology, communication technology and process cnotrol technology to adjust to demand of high standard productive control and enterprise management. lt developments and follows the advantage of traditional instrument control system and computer central control system and make up for their disadvantage so that it is applied in different industrial cnotrol area

    現場總線是連接智能現場設備和自動化系統的數字式、雙向傳輸、多分支的通信網路。它是一種能支持雙向、多節點、總線式的全數字通信網路。基於現場總線技術的控制系統是一種新型的控制系統，它採用總線方式將現場控制單元、現場監視單元、操作站、通信介面單元連接起來，綜合了計算機技術、通信技術和過程式控制制技術，以適應現代高水平生產控制與企業管理的需要。
  3. Ensure safety inusing the instrument, it is installed with unbalanced unit, gate lid, overspeed and overtemperature protection device. and colding & heating dual control temperature unit can meet the need of component blood ' s separating temperature

    設有不平衡、超速、超溫、門蓋等多種保護、確保儀器安全使用，製冷加熱雙路控溫滿足了成分血液分離溫度。
  4. Communication control unit for substation based on virtual device driver

    基於虛擬設備驅動技術的變電站通信控制單元
  5. Data processing unit, the key device in the system, integrates the microcontroller and lonworks technology and is a multi - channel, intelligent control device which can be used in the hazardous areas

    現場數據處理器是系統的關鍵設備，它是集單片機和lonworks技術為一體多通道、智能化、網路化用於危險場所的現場二次儀表。
  6. The system selects micro control unit and programmable logic device as the core of controller, gsm terminal module as communication device, gps as position equipment, a / d sampling for voltage and current checking, solar battery as power supply, switch dc - dc as power voltage conversion, and so on

    以微處理單元與可編程邏輯器件為核心搭建系統控制器，選擇gsm無線通信模塊實現系統通信，全球定位系統實現水標燈定位， a d采樣與轉換實現電壓電流檢測，太陽能電池為系統供電，開關型dc - dc實現電源電壓轉換。
  7. As conforming with the h. 323v2 and relevant national standards, the terminal has high interoperability with other h. 323 device, and has some main function units defined by standards such as system control unit, h. 225 layer unit, lan interface unit, and audio codec unit

    323國際標準第二版和相關國內標準，能夠和其它h 323設備互通，具有系統控制單元、 h 225layer單元、網路介面單元和語音編解碼單元等協議中所規定功能單元。
  8. Mcu and its peripherals are central control unit. display system is used to show work states and device information

    Mcu及其外圍電路是整個系統的控制核心，顯示電路用於指示系統工作狀態和設備信息。
  9. Taking the single chip processor at89c51 as the run control unit, the device can automatically monitor the whole course of the sit up

    它以at89c51單片機作為整機的運行控制部件，達到對仰臥起坐全過程的自動化處理。
  10. At the end the author discusses the real - time feature through analyzing the device driver. in the third chapter, the author provides the specification and general design structure for the control unit of mdsl. he discusses different communication types between the record unit and the control unit and provides methods of how to resave data from the record unit and replay local voice data rapidly

    控制單元要對記錄單元進行監測和控制，涉及到大量的網路通信，因此作者對網路通信的並發服務方式進行了歸納總結，深入探討了記錄單元和控制單元多種的通信實現方式，對控制單元系統初始化，控制單元與記錄單元交互的時序，控制單元的關鍵任務，數據轉存及語音數據的本機回放進行了細致深入的研究，並在文中給出了自己的演算法。
  11. 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。
  12. To make a device, control unit, or line unavailable for its normal intended use

    把設備、控制器或通信線路由正常運行狀態置為不可用狀態。
  13. Neutron monitor device uses mcu ( micro control unit ) as the control unit. mcu is the control center, and it controls lcd, programmable logic device, keyboard and communication with computer. it makes this system work harmony and fluently

    單片機是系統的控制中樞，通過單片機來實現對系統的液晶顯示器、可編程器件、鍵盤以及與計算機通訊的控制，使得整個系統能夠協調、通暢的工作。
  14. As there are some errors in the design of the oil pressure control device of the carbon dioxide compressor, the compressor unit is poor in its resistance to interference in operation, resulting in shut - down, affecting seriously normal production

    摘要由於二氧化破壓縮機控制油壓力等設計上有些偏差，使壓縮機組在生產中抗干擾能力弱，導致停車，嚴重影響正常生產。
  15. The lst sigle stage time delay unit is a solid state device which delays the operation of an electrical circuit for a preset period. it has been designed for use with contactors on stepped control systems for electric motors such as are used on electric vehicles

    Lst延遲開關可以很簡單又容易的控制電動車電路系統之預定延遲時間；並可配合連接電磁接觸器來逐步控制行走馬達，可以幫助您省略控制電路板與加速器之損壞費用。
  16. In the system, control unit accomplishes back - emf zero - crossing information reading and closed loop commutation. the system eliminates the pwm interferences and the commutating interferences by filtering with software algorithm. in order to make the bldc commutate exactly, the method of three - point estimation is used for phase locking in the system. the system also accomplishes several important objects, such as tmppt of photovoltaic arrays, unmanned supervision of the system, fault detection etc. the results of the experiment show that the device, which is made on the base of the principle above, can control the motor to complete the exact commutation

    系統以motorola單片機jl3為核心，完成了系統外圍硬體電路和控制軟體設計，實現了直流無刷電機反電勢過零檢測，利用軟體濾波的方式消除了pwm波干擾及換相干擾；採用三點預估演算法，進行相位鎖定，以完成直流無刷電機準確換相；同時實現了光伏陣列工作點的tmppt跟蹤、系統無人監控和故障檢測等功能。
  17. Hot - press is a device of industrial manufacture designed to heat and press the workpieces. we designed this control system to fit the hot - press. its center unit is 89c55 single - chip microcontroller, and its output interface is a color lcd ( liquid crystal display )

    熱壓機是一種對工件加熱加壓的工業生產設備，我們設計的與熱壓機配套的控制系統，以89c55單片機為中心器件，選用了彩色液晶顯示屏作為輸出界面，實現了按工藝參數的自動運行，用改進的pid演算法對溫度和壓力實現了良好的控制，並具有快捷有效的pid參數自整定的能力。
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