function control protocol 中文意思是什麼
function control protocol
解釋
功能控制協議-
Later the couple nodes can implement the control frame transmission or data transmission. this kind of data transmission protocol based on slot precontract basically fulfills the networking and data transmission function
同步呼叫協議主要用於完成點到點鏈路建立和業務通道的協商任務，協商完畢即可在後續的時間內在業務通道上完成控制幀或數據幀的傳輸。 -
Further more we build the control command channel based on tcp protocol to assure the credibility transmission of the control command and approve the transmission performance of multimedia data. the education functions of this project include screen image broadcasting, electron roll calling, electron raising hands, net cinema, file transmission etc. in order to increase the interactive function, the net - classroom teaching control protocol ( ntcp ) was extended by locking, unlocking, remote shutting down and remote restarting etc
在強化教學功能方面，增加了包括電子白板，電子舉手，網上影院，文件傳輸等實用功能，並對原有電子點名、鎖定鍵盤鼠標等功能做了進一步的改進。在交互控制方面，進一步擴充了原有網路教學控制協議（ ntcp ） ，實現了鎖定，解鎖，遠程關機，重啟等交互控制。 -
With its new frame. modern technology, complex information dispose and unique control mode, it embodys an idea which is information centralized and control decentralized. its main advantage is system open and interchange and its frame is so simple that it can decrease producative. cost and maintenance load. as it is a new technology, there are different kind databus standards which adapt to different control area. this papaer firstly introduces field bus ' sframe work, function, type, compares distributed control system and field control system. then it focuses on introducing can protocol and can control chip sja1000 and can interface chip 82c250, at last, it introduces how to set up a typical automatic control model based on can. this model can be used in practical industrial control area and management area by appropriate change
由於現場總線是一門新技術，有各種不同的總線標準和總線形式，它們適用於不同的領域，本論文首先分析現場總線的體系結構、功能、類型，比較集散控制系統與現場總線控制系統的區別，然後集中論述了其中的一種現場總線? ? can總線（ controllerareanetwork ） 。介紹了它的協議規范，並且介紹了現在比較流行的can控制器晶元sja1000和can介面晶元82c250 ，並在此基礎上，組建了一個典型的基於can總線的自動化模塊控制模型，把這個模型進行適當的改動就可以用於實際的工業控制領域和管理領域中。 -
On basis of the development of modern control technology and apply of the network technology and locale bus - mastering technology ， this text analyzes the essential element for produce of wire - roll mill : principle of assign for speed ; expatiates in detail on the network structure and communication protocol of ethernet and profibus - dp ; concretely describes the forms of control system configuration ， the function and features of its software and hardware designs ; also, introduces mainly control function of control system, ， for example ， sequence control 、 loop control 、 fly shear control and operation and monitor function etc
基於現代控制技術的發展、網路技術以及現場總線技術的應用，本文分析了線材生產的基本要素：速度的分配原則；分析了工業以太網ethernet和現場總線profibus - dp的結構和通訊協議。主要說明plc控制系統的組織結構形式，系統的軟硬體設計的功能和特點。同時，詳細介紹了控制系統的主要控制功能，如邏輯控制、活套控制、飛剪控制以及操作監控功能等等。 -
On basis of the development of modern control technology and apply of the network technology and locale bus - mastering technology ， the paper analyzes the essential element of slab caster system : casting speed ; expatiates in detail on the network structure and communication protocol of ethernet and profibus - dp ; mainly describes the forms of control system configuration ， the function and features of its software and hardware designs ; also, introduces mainly control function of control system, for example ， sequence control, tracking system and operation and monitor function etc. and analyzed and settled the problems of control system in debugging and producing
根據傳統的控制系統存在的一些不完善的問題，基於現代控制技術的發展、網路技術以及現場總線技術的應用，從多方面考慮，決定控制層採用siemens的s7 - 400plc ，現場採用遠程i / o單元，很好的解決了信號量大而又分散的問題。針對生產工藝和機械設備的控制要求，設計了齊全的操作模式和方式，分析了板坯連鑄系統的基本要素：拉矯速度（澆鑄速度） ；根據控制功能的分配及實現，主要說明了plc控制系統的組織結構形式，系統的軟硬體設計的功能和特點。 -
As the requirements of its function, a bus control interface board has already been designed. also the paper have provided the scenarios demonstration for the bus control interface board ( bcib ), the design for the protocol of communication, the hardware for bcib, the software for bcib, and the software for the processor ' s communication. while the analysis for the capability of real - time and the calibration and test for subsystem have been also finished. during the design, the system advanced ability, reliability, resources availability and the cost - efficency ratio are considered. the issus such as system integrated control, mutual exclusion of the shared storages, generation of handshaking signal and system self - test were resolved
本論文主要對航空自衛系統的綜合化方式進行了深入研究，並按其功能等方面要求，對航空自衛系統綜合化總線通信模塊進行了設計，主要完成了總線通信模塊方案論證、通訊協議設計、總線通信模塊硬體設計、總線通信模塊（ bcib ）軟體設計、處理機通信軟體設計、實時性分析、系統調試、試驗等項工作，在設計過程中，綜合考慮了系統先進性、資源利用率、費效比及可靠性等因素；重點解決了系統綜合控制方式、共享存儲器互斥、握手信號產生及系統自檢測等問題。 -
Broadband radio access networks bran - hiperlan type 2 ; conformance testing for the data link control protocol - part 1 : basic data transport function ; sub - part 3 : abstract test suite specification endorsement of the english version en
數字表示法;出版物;出版;數字;文獻摘要本標準規定了出版物在涉及數字表示時間長度質量面積容積等量值和數字代碼時使用漢字和阿拉伯數字的體例。 -
This card largely depends on three integrate chips to fulfill its function : 1 ) nic control main chip, corresponding the mac sublayer of ethernet, to realize csma / cd media access protocol, manage the sending and receiving buffers integrated on the chip and provide motherboard pci interface. 2 ) serdes ( serializing and deserializing ) chip, corresponding pcs and pma sublayers in ethernet, mainly to complete 8b / 10b coding and convert 10 bits parallel data to serial data, and convert them again at the receiving end. 3 ) fibre transceiver unit, completing light - electrical conversion of seri
該網卡主要由3塊集成的晶元完成其功能，分別是i ）網路控制主晶元，對應于以太網的mac子層，主要完成csmaicd介質訪問協議，管理片上集成的發送和接收緩沖區，並提供和主板p0總線的介面： b ） s rd s （串列解串列化器）晶元，對應于以太同的pcs和pma子層，主要完成sb lob編碼並將10位并行的數據轉換為串列數據，在接收端完成相反的功能：涌）光纖收發器，完成串列數據的光電轉換功能。 -
First introduces hardware platform of mine monitoring system that adopt embedded pcm - 3350 to be as main controller, big - capability memorizer cf card as memories, 10. 4 inch lcd liquid crystal screen as display, pcm - 3612 as communication extend cell ; rs232 and keyboard as i / o interface to realize data dispose, storage and transport function, and so on. then introduces some basic concept and core character about embedded operating system windows ce. at the same time, the paper has a detailed introduction about platform - configured tool platform builder of mbedded operating system windows ce and a detailed narration abut the whole process of configuring the embedded operating system base on yanhua pcm - 3350, then the paper depletes the characteristic function and system framework of embedded configuration software mcgs generally and introduces the design process about configuration software of mine monitoring - control system ; at last, the paper introduces main function of rk512 communication protocol that can ensure reliable communication with controller plc of bottom machine
首先介紹了硬體平臺的搭建：採用嵌入式pcm - 3350作為主控制器；大容量的存儲器cf卡作為存儲設備；採用10 . 4寸lcd液晶屏作為顯示設備； pcm - 3612作為通信擴展單元；用rs232和鍵盤作為i o介面來實現數據的處理、存儲和傳輸等功能；然後又介紹了嵌入式操作系統windowsce的一些基本概念、核心特性，同時對嵌入式操作系統windowsce的平臺定製工具platformbuilder做了一些介紹並詳細敘述了使用platformbuilder定製基於研華pcm - 3350的windowsce操作系統的過程；接著概括敘述了可運行在windowsce上的嵌入版組態軟體mcgs的特點、功能、體系結構並詳細介紹了礦山檢測系統的組態軟體設計過程；最後介紹了能夠與下位控制器plc可靠通訊的rk512通訊協議的主要函數。 -
On the other hand, atm is connection - oriented, the implementation of cac function for svc depends on atm signaling system. however, as a result of having no necessary functions of call and connection control, the protocol stacks for atm signa ling defined by itu - t can not realize the function of cac and can not be used directly in the atm equipment
另一方面， atm是面向連接的，交換型虛連接（ svc ）真正體現了atm技術的靈活性，與svc相應的cac功能則依賴于atm信令系統來完成，然而itu - t所定義的atmuni和nni信令協議棧由於缺乏必要的呼叫/連接控制功能，從而無法對cac進行支持且無法直接應用於各種atm設備中。 -
It solves payment issue through sharing pos and brush card. it solves info sharing and exchanging problem by enterprise application integration it adopts research method of software engineering and uses touch - screen, network, database technology and so on to carry through total design of the system and build the software : it uses user status identify and responsibility control to ensure database and application program ' s security ; it strengthen the code by coding optimize ; it captures and discards application runtime error to enhance the system ' s stability ; it uses multimedia voice and moving picture to show help information, thus makes the system easy to use ; it greatly reduces the maintenance work of the system by self - updating function ; it is an opening system by using star - model network top structure, supporting standard network communication protocol ? tcp / ip and offering standard software interfaced criterion
論文採用軟體工程的研究方法，使用觸摸屏、網路、數據庫等技術，進行了系統總體方案設計和軟體開發：通過對數據庫和應用程序的用戶身份識別和權限控制，保證數據存取和應用程序的安全性；通過對代碼進行優化提高了代碼的健壯性；通過捕捉並拋出系統運行時的異常錯誤提高了系統的穩定性；通過多媒體語音、圖形和動畫提示幫助信息來增強系統的易用性；客戶端程序自動升級功能提高了系統的可維護性，有效地減少了維護工作量；系統採用星型的網路拓撲結構，支持標準的tcp ip網路通訊協議和規范的軟體介面標準，具有良好的開放性。 -
Discussing the network - control function of inverters with two kinds of methods : one is computers control inverters basing on the self - definition protocol through rs485 serial port ; the other is connecting the inverter which is controlled by the master to the fieldbus network through interfaces
對于交流變頻調速器的網路控制功能討論了兩種方式：一種是用上位機通過rs485的串列通信以自定義協議控制交流變頻調速器；另一種是用總線通信適配器將交流變頻調速器掛接在現場總線網路中由主站進行控制。 -
It measures fluid pressure in the industry process and converts it into 420 ma dc signal output ; at the same time, by field bus hart protocol it may be remote parameter setup, remote control, self - diagnosis function and so on
它測量工業過程流體壓力，將其轉化成4ma20ma dc信號輸出。同時通過現場總線協議可進行遠程參數設定遠程控制自診斷等功能。 -
These functions are put in the 16th message track. in order to overcome disturbance from the same frequency, there must be a control protocol observed by all. synchronization of slot time adopts the time information of gps, so that the ship and the base do not send and receive messages simultaneously, and each function has its own share of time
我們把這些業務均放到16通道，為了克服同頻干擾，就需要設計一個共同遵守的分時通信協議，時隙的同步採用gps的定時來進行，使船臺和基站不同時發送或接收，將各項業務在時間上區分開。 -
H. 248 protocol is just located in the separated framework, and provides communication between mgc equipment and mg equipment. h. 248 inherits all the advantages of the media gateway control protocols before, so it achieves mighty description function, provides more supports to the application layer and is easier to manage and implement. in addition, h. 248 has better control to media bearer, including media resources and bearer resources
H . 248協議正是處在這個分離體系結構之間，提供媒體網關控制設備與媒體處理設備間的通信的協議， h . 248協議在繼承了以往的媒體控制協議的所有優點的基礎上，實現了強大的描述功能，對應用層提供了更多的支持，管理和實現更為簡單，對媒體承載（包括媒體資源和承載資源）有著良好的控制。 -
In detail, the author narrates the function and working elements of network card, and the signal processing from baseband to if to rf, also the protocol process of medium access control ( mac ) layer
詳細講述了網卡的功能構成、工作原理、從射頻到中頻到基帶的信號處理過程、以及媒體訪問控制層（ mac ）協議處理方法等。 -
According to the necessity of cpci - gpib controller interface module, analyzing the cpci bus, gpib bus and interface function in detail, the design accomplished the function of bridging connection, conversion of protocol, logic control and so on
本文根據設計cpci - gpib控制器介面模塊的需要，在詳細分析cpci總線、 gpib總線協議及介面功能的基礎上，完成了設計任務，並實地驗證了cpci與gpib總線之間的橋接、協議轉換、邏輯控制等功能。 -
But the output signals of the scene measurement instrument do not accord with the fieldbus agreement, if change or add the transform interface will cause the cost increase widely. the existing base - station type measures instrument does not still possess the function of control, and not accord with the fieldbus communication protocol
但現場使用的測量儀表輸出信號不符合現場總線協議，若進行更換或配置轉換介面而導致成本大幅增加；現有基站式巡迴檢測儀表尚不具備控制功能且不符合現場總線通信協議。 -
It illustrates the construction & function of hardware, the driving method of ethernet interface chip, and analyzes the construction of embedded tcp / ip protocol, the content of each protocol, and each function module and programming details with flow chartsat the same time, a kind of graphical programming language lab view is introduced it makes network virtual devices and remote control possible
接著詳細介紹了本方案中瘦服務器的硬體構成、以太網介面晶元的驅動方式，著重分析和闡述了嵌入式tcp ip協議棧的構成、每個協議的內容、實現這些協議的各個程序模塊以及其中關鍵的編程細節等，並配有相關的程序流程圖加以詳細說明。 -
As to the main control system and the last storage system we translate data with windows socket network communication technology, which is based on the tcp / ip protocol. the programmed mode is client / server mode. meanwhile, the main program runs each function module at the same time with the multithreading technology
主控制器系統與最終存儲器系統文中採用了基於tcp ip協議的windowssockets網路通信技術進行數據傳輸；採用的編程模式為客戶機服務器（ client server ）模式；主程序採用多線程技術使系統的各個功能模塊「同時」運行。
分享友人