互通電路機 的英文怎麼說
中文拼音 [hùtōngdiànlùjī]
互通電路機
英文
intercommunicating telephone set- 互 : 代詞(相互;彼此) each other; mutual
- 通 : 通量詞(用於動作)
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 機 : machineengine
- 互通 : interflow
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
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Based on the above - mentioned situation, it is therefore suggested that the fixed telecom network company will focus on how to add voice service on ip man, and to increase value added service, i. e. to develop the pure sip packet voice on the broadband man, and to boundle instant messageand user presence business ; to promote mgcph. 248 mode and sip mode on the newly established community using broadband lan access ; the big media gateway in the soft switching will mainly suitable for the broadband ip man voice service and pstn interconnection
根據以上情況的分析,建議固定網路電信公司將發展的重點放在如何在寬帶ip城域網上增加話音業務,提高增值收入方面。即在寬帶城域網上發展純sip分組話音方式,綁定即時消息和用戶狀態( presence )業務;在新建寬帶lan接入小區推廣mgcph . 248話機和sip話機方式;軟交換中大媒體網關方式主要用作寬帶ip城域網上話音業務與pstn互通方面。Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method
在本設計中,採用高速的dsp處理器,實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法,實現了大電流信號的驅動輸出;採用485總線技術,組建了裝置主機與多探測器之間的主從式通訊網路,實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路,採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術,實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元,設計了人機信息交互的介面;採用了模塊化的軟體設計方法,開發了裝置主機及探測器的軟體程序。In order to collect the signals, a control interface of visual basic is completed. this control interface can accomplish real - time display and establish a file of case, at the same time, the numerical value of heart beat rate is sent to display circuit of fetal monitor, the synchronous display realized. if the heart beat rate is out of the normal scope, the lamps of alarm will be started
首先,把信號通過模入介面卡pc - 6360送進計算機,用vb做一個人機交互界面,實現了多路信號的採集和多路信號的實時顯示,建立了病例檔案,並把算出的心率值送給胎心監護儀的前面板顯示電路,實現硬體的同步顯示,在心率值異常時,能啟動監護儀前面板上的報警顯示,實現報警功能。However, while bringing us a lot of benefits, it raises requirements for network interworking. as is shown in figures 1 and 2, if the order of the 2 mbits time slots is inconsistent on the 155 mbits paths, disorder will take place when these paths are interconnected, thus making impossible the functioning of the point - to - point 2 mbits links. hence the unification of the arrangement of the time slots of 155 mbits signals throughout the network
正像圖1 、圖2中所示開通交換機中繼電路的情況,如圖中155mbits通路2mbits時隙排列不統一,在互連時就會造成2mbits時隙混亂,難以開通點到點2mbits鏈路,因此全網155mbits信號時隙必須統一排列規則,才能保證業務的順利開通,方便網路的維護。In early 2000, beijing telecom tested interworking of the stm - 1 ports of ericsson s axe10, shanghai bell s p3s and huawei s cc08 with the transmission equipment and their connectivity with the communication network in operation, and successfully introduced stm - 1 equipment between the tandem exchanges and between some end exchanges and exchanges. besides, it cut over dozens of stm - 1 paths
2000年初,北京電信對愛立信的axe10 、上海貝爾p3s和華為cc08交換機的stm 1埠直接與傳輸設備進行互通測試,與運行的通信網路相連測試,並成功地在匯接局間和部分電話端局交換局之間引入stm 1介面設備,並開通了幾十條stm 1通路。It realizes the functions of storing and transferring the information of fire alarm, displaying time, scanning keyboards, the safe maintenance of system and so on. the part of wireless communication is controlled by at89c2051 mcu, mainly realizing transmitting and receiving data between controller and other detectors. the external signals received by a wireless module are transmitted to mcu through shaping circuit, and the signals of mcu are transmitted by a wireless module through tone modulation circuit
人機交互部分以單片機c8051f020為核心,為用戶提供一個良好的操作環境,實現了火災報警信息的存儲及調用、時間的顯示、鍵盤的掃描、系統的安全維護等功能;無線通信部分由單片機at89c2051來控制,主要實現控制器與其它探測裝置之間信號的無線發射和接收,無線通訊模塊接收到的外部信號經過整形電路送入單片機,單片機發出的信號經過音頻調制再由無線通訊模塊發送出去,這樣實現了數據的無線傳輸;本文還從節能的角度出發,兼顧性能的可靠性,提出了一種合理的無線火災報警的信息傳輸模式。The circuit designing of data acquisition board, especially of the parallel communication interface is thoroughly analyzed and the protocol of communication between pc and the data acquisition board is defined
本文重點論述了數據採集板硬體電路的設計,特別是并行通信介面電路的設計,定義了上下位機相互間通信的協議。Hardware research focuses on interface circuit including simulating sensor simulating actuator and monitoring power. software design consists of data collection commutating software graphics interface and data processing. the project can meet the requirement for engineering application through primary testing
其硬體研究主要是介面電路設計,包括發動機傳感器信號模擬、執行機構信號模擬、激勵電源監測;軟體研究包括數據採集軟體、網路通訊軟體、人機交互界面和數據處理軟體設計。( 3 ) volume shrinkage of composite decreases greatly with wpu increasing, even can arrive a negative number, but thermal stability is still good. ( 4 ) toughening mechanism is that : the formation of high molecular linear amino formate construct is the toughening reason ; hydroxyl - terminated pu - prepolymer and pf react to produce chemical bond effect which participate cure ; carboxyl - terminated pu - prepolymer and pf form semi - ipn which make toughened pf occur maximum
( 4 )通過紅外光譜對pf / pu共混物分子結構進行的定性分析、以及掃描電鏡對沖擊斷面形貌進行的分析,可證明聚氨酯預聚物增韌酚醛樹脂的機理是:兩個體系都是由於高分子量的線形氨基甲酸酯結構而增韌;端羥基pu與pf在共固化中產生化學鍵效應,參與pf的固化;而端羧基pu則與pf形成半互穿網路而增韌。The core part does n ' t use the protocol of tcp / ip, and it transfers especial format data defined by myself by a serial port / parallel port or a usb port with driver software researched by myself and keeps isolated state which is equal to physical disconnect when one side exchanges data with the part of the core by the circuit locking each other
這個核心部分不使用tcp / ip協議,用自主獨立研發的驅動程序軟體,通過串並口或者usb口將自定義格式的數據進行傳輸。在數據傳輸過程中,通過電路互鎖機制使內網或外網任何一方與隔離交換器進行數據交換時,另一方保持相當於物理隔離的隔離狀態。We build a phone gateway to connect the pstn and intranet and add telephone function to every multimedia computers. in this thesis there is detail description for the technologies and ways to implement the system
我們通過建立一個配備語音卡的電話網關來實現電話網和數據網路的互聯,並且為每臺計算機增加一個普通電話的功能。The principle of operation, the selection of snubber circuit, the design of the coupling inductor and the relationship between the dc / dc and dc / ac converters are illustrated and verified on a 1kw experimental circuit. a two - stage dc / dc converter consists of a boost and ppfc is presented in this paper through further research
文章詳細分析了電路工作過程,給出了緩沖電路的選取原則及耦合電感的設計,討論了該ppfc與后級dc / ac逆變器連接工作時的相互影響,並通過模擬分析和一臺1000w實驗樣機進行了原理驗證。This month, tencent launched the " mobile email " service in cooperation with shenzhen unicom. this service enables mobile phones to send receive emails, communicate with internet users via sms, as well as act as electronic notepad and e - dictionary between english and chinese
騰訊公司本月與深圳移動聯通公司合作推出手機郵件通服務,手機郵件通實現了手機收發email ,使手機用戶能夠與網際網路用戶互通短消息,您還可在手機上實現電子記事本和"快譯通"中英文翻譯等多種功能。Simply put, the internet is a large set of computer networks that communicate with each other, often over telephone lines
簡單地說, internet是一個大型的計算機網路,該網路中的計算機通常通過電話線相互通訊。It is integrated with electric technology and computer network. vehicles communicate with others by virtue of gps or special transmitter - receiver while people in vehicle, can communicate with others by using the local network
它融合了電子技術和計算機通訊網路技術,各個車輛之間通過gps或者是專用的電臺來實現消息的發送和接受,同時車內成員之間可以通過局域網路來實現相互通訊。For the image acquisition of optical scan mode, normally, ccd image sensor is used to capture image, but in our system, due to the system request of micromation and high integration, cmos image sensor is adopted as the image collection device, and then the thesis gives a interface circuit between the chip and dsp and a control solution of image collection ; toward the information storage in our solution, dsp is directly linked to usb host chip and it is the dsp that accomplishes the processing of usb protocol and interface control so as to reduce the cost, minimize product cubage and consequently meet the requirement of system micromation ; at the same time, the thesis probes preliminarily into usb otg ( on - the - go ) technology, which offers an approach between embedded machines including pda, mobile phone, printer, digital camera and so on ; in addition, some attempts on the other application area with tms320vc5402 which was commonly used to voice processing and static image processing are done, for example, to arrange the chip to control lcd module directly
在圖像的光電掃描輸入上,傳統方案大部分採用ccd型圖像傳感器,而在本方案中,根據系統微型化、高集成的特點,使用了cmos圖像傳感器作為攝像器件,並且設計了該晶元與dsp的一種介面電路以及圖像採集控制方案;在信息存儲上,本方案採用dsp直接與usbhost晶元連接,由dsp處理usb協議和介面信息,從而降低了系統成本、縮小了產品體積,滿足了系統微型化的要求;同時本論文也對usb - otg技術進行了初步探討,利用此項技術,不再需要計算機作為主機,就能實現在pda 、移動電話、印表機、數碼相機等嵌入式應用之間直接互聯通信;另外也對廣泛用於語音處理和靜態圖像處理的tms320vc5402其它方面的應用進行了嘗試,比如直接控制液晶顯示器等。Memory controller design and ip interconnection are the common issues in system - on - a - chip ( soc ) design. having analyzed the established ip interconnection strategy and sgram characteristics, the author put forward the multi - agent momery interface interconnection strategy, defmed the interface protocol and implemented the momery interface design using finite state machines
存儲器控制電路的設計和ip互連是soc設計中常遇到的問題。在分析了已有的ip互連機制和sgram特性后,本文給出多客戶存儲器介面的互連策略、定義了介面通信協議並且用狀態機實現了該介面電路的設計。At present, the key technology of edm power supply is how to design a power supply with simple circuit, finish maching, high heat availability, high efficiency and wasting less energy, so a current source lcc resonant converter is selected for the edm power supply in this paper, the prototype of current source and load adaptability are used to get the performance of simple circuit, finish maching, high efficiency and wasting less energy. at first, the status quo of edm power supply is introduced in this paper, the design of an edm power supply is comfirmed after the characteristics of current edm power sypply has been summarized. secondly, the principles of the lcc resonant converter are analyzed in detail
本文首先介紹了edm電源的研究現狀,在總結當前edm電源特點的基礎上,確定了採用電流型lcc串並聯諧振變換器作為主電路拓撲的設計方案,其次,對拓撲進行了詳細的原理分析,由於電流型lcc串並聯諧振變換器眾多參數是相互影響的,在對edm電源系統進行分析與模擬基礎上,對參數設計進行了優化設計,再次,對拓撲及edm電源進行了建模與模擬分析,確保了該edm電源設計的可行性,最後研製了輸出峰值電流為20a的電流型edm電源樣機,並通過對原理樣機的實驗,驗證了參數優化設計的正確性及電流型lcc串並聯諧振變換器的edm電源的優越性。That ’ s why it ’ s important for us to strengthen evaluation of e - gov. system besides setting up a unified criterion for its establishment. a definite and accurate evaluation index system is the premise for conducting evaluation works, and is also the first step of system evaluation
在電子政務網路建設中實現三網合一,包括內網、專網、外網的互聯互通,因為對于機密信件的交換,需要在與外部網路物理隔離的專用網路上傳輸,所以要求保證絕對的安全性。The internal waveform generator of 8xc196mc can generate three - pair and two - way independent spwm waveforms to control six igbts " on - off with the intention of feeding - in sine waveform current to the rotor of generator
結合8xc196mc單片機本身的功能,輸出6路三相互補的spwm波形經驅動隔離去控制主電路中6個igbt的通斷,達到向轉子饋入正弦勵磁電流的目的。分享友人