車上單元 的英文怎麼說

中文拼音 [jūshàngdānyuán]
車上單元 英文
on board unit obu
  • 車 : 車名詞1. （中國象棋棋子的一種） chariot, one of the pieces in chinese chess2. （國際象棋棋子的一種） castle; rook
  • 上 : 上名詞[語言學] （指上聲） falling-rising tone
  • 車上 : board
  1. Based on the model of safe following distance, the design blue print of system is presented in the text. using the multiple impulses horae rotate speed sensor to measure the vehicle speed and nanometer radar to measure the distance of own vehicle to frontal vehicle, and analyzing and judging collected information by at89c51 which is the control centre of the system

    本文在安全跟車模型的基礎上，提出了系統方案：採用霍爾多脈沖轉速傳感器測量汽車的速度，毫米波雷達測量兩車的距離和相對速度，利用at89c51作為信息採集單元的控制中心，對各種信息進行分析判斷，當行車距離小於報警距離時啟動相關的報警單元。
  2. In other words, we depend on the strong ability of classification of nn to recognize the characters of a car plate ; 4 ) under the precondition of inadequate samples, we introduce the technology of additional sample in the progress of characters recognition which uses experiential knowledge to construct some sample artificially and then inserted these samples into the sample set in order to improve the performance of network

    在字元的識別過程中，在使用較為簡單的圖像處理技術的基礎上，仍然使用構造性的覆蓋演算法，依靠神經網路強大的分類能力來對車牌字元進行識別： 4探討了在樣本數量較少的情況下，通過在字元識別過程中引入附加樣本的技術，利用先驗知識對原先的樣本集進行擴充，從而提高網路的性能。
  3. It includes : dynamic show of technics flow, real time data acquirement and show, history data save and print, fault alarm, etc. the plc control system mainly accomplishes the wastewater technics flow control, harmonizes the logical relationship among local intelligent control instruments and transmits the state of each local equipment to the industrial computer simultaneously, the plc control station receives the control commands from the industrial computer ; the local intelligent units take charge of the correlated parameters measure, disposal and control, and it will transmit the related parameters to the computer, etc. in this thesis, introduced municipal wastewater treatment technics, the integrated application program development of computer, the design method of plc control station, the communication between plc control system and computer, and the network of wastewater treatment with profibus - dp was also discussed

    上位計算機主要實現遠程監測和管理功能，具體包括:工藝流程動態顯示、實時數據獲得及顯示、歷史數據存儲與列印、故障報警等功能plc控制系統主要完成工藝流程式控制制以及協調現場各智能儀表之間的邏輯關系，將現場各設備的運行狀態通過通訊網路傳輸到上位計算機，並接收上位計算機的控制指令;現場各智能儀表單元負責各相關參數的監測和處理、控制，並將有關參數送往上位監控計算機進行處理、保存等。本文以莎車污水處理項目為例，介紹了城市污水處理工藝、上位監控計算機的綜合應用程序開發、城市污水處理自動控制系統plc控制站的設計和採用profibus系列中廣泛應用於現場設備的profibus - dp總線。
  4. For the delivery of goods transport packings can be consolidated into load units on pallets ( load carriers )

    為了運送物資，可以將運輸包裝合併到貨盤（裝載車）上的裝載單元。
  5. Siemens vdo serves in the local china market covering the products of ems ( engine management system ), diesel system, tcu ( transmission control unit ), fuel rail, injector, sensor, fuel supply system, engine actuator, acu ( airbag control unit ), bcm ( carbody control module ), window lift motor, engine cooling module, abs motor, rke, instrument panel, audio system ( radio / cassette / cd ), navigation system, vdr ( commercial vehicle data recorder ), etc

    在中國市場上，西門子威迪歐汽車電子中國的產品系列包括ems （發動機電噴管理系統） 、柴油機系統、發動機執行器、 tcu （自動變速箱控制單元） 、油軌、燃油噴嘴、傳感器、油泵、 acu （安全氣囊控制單元） 、 bcm （車身控制模塊） 、搖窗電機、發動機冷卻模塊、 abs電機、駕駛臺儀表、音響、導航和vdr （商用車行車記錄儀）等。
  6. The thing flows the trolley name carrying trolley ; the surface uses the electricity to galvanize, the contour artisticly, the service life is long ; attaches the security leather belt, the fixed link loading and unloading speed is quick, both is advantageous for the mechanized transporting, and is suitable for the short distance the manual shift, may realize the plan production, saves the manpower, reduces the cost ; with thing and so on turnover box flows the vessel coordination use, may realize the modular management, the setting at space is big, folds the collection not to occupy the space ; is suitable the thing flows the transporting in the enterprise working procedure ; also may or allocates and dispatches the center in the factory to install the cargo to transport to the store, a direct achievement commodity goods part

    物流臺車又稱載物臺車；表面採用電氣鍍鋅、外形美觀、使用壽命長；附安全皮帶、固定桿裝卸速度快，既便於機械化搬運，又宜於短距離的人力移動，可實現規劃生產，節省人力，降低成本；與周轉箱等物流容器配合使用，可實現單元化管理，置物空間大，折疊收藏不佔空間；適用於企業工序間的物流搬運；也可在工廠或配送中心裝上貨物運到商店，直接作為商品貨架的一部分。
  7. Based on the investigations of domestic and overseas road traffic safety researching, this paper studies the whole scheme of vehicle operation parameters monitoring system aimed at improving road traffic safety, selects the monitoring parameters which are classified by functions and their sensors, designs the sensor signal processing circuits, the software and hardware of ecu, the display and alarm circuits as well as anti - jamming circuits, realizes the functions of displaying, alarming and " black - box ", and forms a suit of practicality methods of designing vehicle running parameters monitoring system, provides references for research and development of other on - board intelligent devices

    本文在分析了國內外有關汽車行駛安全研究成果和發展趨勢的基礎上，以汽車運行安全為目標，確定了汽車運行安全參數監控系統總體方案，選擇了運行安全監控參數，並按功能不同進行了分類，選擇了傳感器並設計了相應的信號處理電路。完成了電子監控單元軟、硬體的設計以及顯示、報警電路和抗干擾設計，實現了汽車運行過程中安全參數的顯示、報警和「黑匣子」功能，形成了一套汽車運行安全參數電子監控系統設計的實用方法，為其它車載智能化儀器儀表及相關儀器的研究開發提供了借鑒。
  8. The trial operation of the vehicle lasting more than one year indicates the advantages of the electronic control unit and excellent performance of the traction system

    該車輛在上海莘閔線投入試運營1年多，充分展示了其電子控制單元的先進性和牽引系統的性能優勢。
  9. Several intelligent data acquisition nodes are designed and connected by can bus in this system, and the core processing unit obtains the data form can bus

    設置數個智能數據採集節點，並將這些節點用can總線連接，而系統的核心處理單元直接從can總線上獲得車況信息。
  10. Exhaust gas oxygen sensor ( ego ) which is installed in the exhaust pipe of the engine is a significant component in the electronic fuel injection. it has the ability to probe the concentration of oxygen in the exhaust pipe, and can transfer concentration signal to voltage signal which is passed to electronic control unit ( ecu ). in this way the air - fuel ratio can be controlled to the strait range of stoichiometrical point and the three - way catalytic converter consequently can work better

    車用氧傳感器是電噴系統的關鍵部件，安裝在發動機的排氣管上，能夠探測排氣管中的氧氣的濃度，然後將濃度信號轉變成電壓信號並傳送給電控單元ecu ，從而把空燃比控制在理論空燃比附近，配合三元催化反應器進行后處理凈化。
  11. The main research is as follows : analyze and research the boundary constraint and the structure characteristic and segment the frame making use of the shell element, the pipe element etc. on the base of it the practical finite element model has been established ; analyze the mode of the frame by dint of the finite element model. and get the inherent frequency and the vibration mode of the frame. tentatively estimate the dynamic characteristic of the frame and analyze the inherent frequency that may be lead to the resonance

    論文的主要研究工作如下：分析研究車架的邊界條件和結構特性，並用殼、管等單元對該車架進行離散，建立一種切實有效的車架有限元模型；對該車架的有限元模型進行模態分析，求得其的固有頻率和振型，並對車架的動態特性做出初步評估，分析可能引起車架振動的固有頻率；在模態分析基礎上，研究發動機輸出的簡諧力引起的車架位移響應（即諧響應分析） ，以考察摩托車車架各部位的振動情況並與模態分析對比，分析是否與該車架的固有頻率相耦合而導致共振；在深入研究車架的模態分析及諧響應分析、清晰地認識了摩托車車架動態特性的基礎上，分析並提出了採用橡膠減震器對車架進行隔振的減震方法。
  12. For the bus - shackle structure near the early failure spot, this thesis established the real 3d full - scale mockup, and spliced it in the bus body frame model founded by the unique board - shell elements to calculate the local stress distribution and the stress concentration, using it to carry on the comparison with the obtained result of the simplified mechanic model

    對于早期失效部位附近的吊耳結構，建立了真實的三維實體模型而且將其拼接到全板殼單元的客車車身骨架模型上進行局部應力分佈與集中計算，並將其與採用簡化力學模型的計算結果進行了比較。
  13. On the basis of the brief introduction about the foundation and characteristics of moving - like block, this paper makes detailed discussion about the safety time interval between two trains, offers computation formulas, lists some calculation results and analyzes them

    本文在簡略介紹準移動閉塞特點的基礎上，推導出了城市軌道交通工程項目設計中移動閉塞、常規自動閉塞和準移動閉塞的列車安全間隔時間計算公式，並根據本文得到的計算結果提出準移動閉塞中定位單元長度的優化設計推薦值及有關結論。
  14. On - board unit obu

    車上單元
  15. To address the issue between theoretic analysis and engineering application, this paper presents a new method to digitize the design of platform lorry. on the basis of research effort before, this paper dynamically divides the turning process of whole wheels of platform lorry in all operating conditions into several parts, and establishes mathematical model of turning resisting moment in all operating modes with global analysis method, calculus, relative motion theory and mathematical analysis

    在吸收前人研究成果的基礎上，對各工況下平板車全輪轉向過程進行了動態劃分，運用整體分析法、微單元積分法、相對運動理論和數學分析知識建立了平板車各工況下轉彎阻力矩的數學模型，並對平板車轉彎工況下的數學模型求解方法進行了探討。
  16. The thesis analyses completely the functions of automobile running conditions recorder and data analysis system to set up the system scheme, and based on this, finish the hardware and software designs of cell modules, such as information collection, information output, memory circuit, serial communication, supervise circuit, warning system, and also

    本文在全面考察車輛運行工況記錄裝置及數據分析系統功能的基礎上，建立了系統方案，並以此為基礎，完成了信息採集、信息輸出、存儲電路、串列通信、監控電路、語音安全提示等單元模塊的硬體和軟體設計。
  17. Realizes the longitudinal relationship between models by using object - oriented programming language ; 2 ) sets forth the function and software design in detail, and analyzes entities of the system. realizes the randomness of traffic flow and constructs vehicle arriving model, vehicle movement model on road segments and vehicle movement model on intersections, so completes the kernel part of traffic simulation ; 3 ) uses 3d modeling software - multigen creator and real - time simulation software - vega to build up the 3d virtual environment of microscopic traffic simulation, and drives dynamic entities such as driver - vehicle units and traffic lights in static scenes ; 4 ) studies the characteristic of checkerboard system of street layout, analyzes and decomposes the system to deduce a certain simplification method. and researches the application of urban traffic route choice

    論文主要工作如下： 1 ）利用面向對象技術分析交通模擬系統模型之間的橫向關系和交互作用，研究靜態實體的狀態變化和動態實體的運動規律；利用面向對象的程序設計語言實現系統中模型的縱向關系； 2 ）詳細闡述交通微觀模擬系統的功能設計、軟體設計，分析模擬系統中的實體；實現車流的隨機性，建立車輛的到達、車輛在路段上的行駛過程、車輛通過交叉口的行駛過程等模型，完成交通模擬的核心內容； 3 ）利用三維建模軟體multigencreator和實時模擬軟體vega建立交通狀態微觀模擬的三維虛擬環境，在靜態視景中驅動駕駛員-車輛單元、信號燈等動態實體； 4 ）研究棋盤式道路格局的特點，從理論上分析並分解系統，得到一定的簡化依據，進一步研究城市交通路線選擇的應用。
  18. This paper sums the situations and trends of domestic and international engineering machinery firstly, discusses the demands and implements of intelligent and long - range monitoring and controlling, and constructs a three - layer model of the engineering machinery long - range monitorin and control system : the front unit control systems, the machine - mounted monitoring system and the long - range control center ; proposes a kind of structure of embedded system based on c / os - ; dissects the characteristics, structure, operation and schedule principle of c / os -, modified the kernel, and improves dependability of the schedule algorithm ; designs the hardware in detail : the microprocessor at91rm9200, the store unit, the serial interface, the human - computer interaction interface, the can bus control module, the debug interface and the reset circuit etc. ; on this basis, succeeds in transplanting c / os - to the system, sets up the operating system framework, designs the driver, sets up the institutional framework of upper user ' s application, provides the method and concrete application process of the graphical user interface module based on c / os -. the system designed in this paper, not only has the functions of local control, friendly human - computer interface, but also has various interfaces which make the system can be managed by the long - rang center

    本文首先綜述了國內外工程機械行業發展的現狀和趨勢，闡明了實施工程機械智能化及遠程監控的意義和需求，並為此構建了工程機械遠程監控系統三層結構模型:前端單元控制系統、車載監控系統和遠程監控中心;提出了一種基於c / os -的嵌入式車載監控系統構建方案;深刻剖析了c / os -的特點、內核結構、運作機理、調度演算法，在此基礎上對其內核進行移植前的必要修改，並對其調度演算法進行了可靠性改進;對構成嵌入式系統硬體的各個主要部分:嵌入式微處理器at91rm9200 、存儲單元、串列介面、人機交互介面、 can總線控制模塊、調試介面以及復位電路等做了詳細的設計;在此基礎上，成功地將c / os -實時內核移植到本文研發的嵌入式硬體系統中，建立了車載監控系統的操作系統體系結構，編寫了該操作系統的底層硬體驅動程序，建立了上層用戶應用程序的組織結構，並給出了圖形用戶界面模塊化應用程序在c / os -操作系統上的建立方法和具體應用過程。
  19. Either side of this there are two other windows, one of which usually displays the car ' s speed in km / h, while the other shows the driver ' s performance relative to his previous best lap, which is stored in the car ' s ecu - which controls all the car ' s electronic systems

    另一邊有另兩個屏幕，一個顯示賽車的速度（千米/小時） ，另一個顯示儲存在ecu （電控單元，能控制賽車的全部電子系統）中的車手當前相對于上一個最快圈速的表現。
  20. In this type manufacturing resources are organized by group technology ; another type of cell is organized by machine tool cluster. according to the principle and methodology proposed in this thesis, regardless of its cell, any resource can be integrated in to our dynamic _ logical cells owning to the application of network and mas technology, thus displaying great advantage in improving dynamic reconfiguration and resource sharing at shop floor

    按照本文的原理和方法，任何一個資源都可以參與到需要的動態邏輯單元中，不受所屬的物理單元的限制，從而把基於成組製造單元和基於機群這兩種完全不同的車間組織形式，通過網路化和agent技術從邏輯上統一起來，充分發揮兩者的優點，提高車間動態重構和資源共享的能力。
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