集中控制點 的英文怎麼說
中文拼音 [jízhōngkòngzhìdiǎn]
集中控制點
英文
centralized control position- 集 : gatherassemblecollect
- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 點 : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
- 集中 : concentratecentralizefocusamassgroupmassingput togather
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
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This paper introduces the development process of wastewater disposal, it ' s auto control system, the level of nowadays and several new techniques of china and foreign countries. the immanent structure, control rules, main features and design methods of auto control systems in wastewater disposal process are studied in this paper. aiming at four typical parameters, such as temperature, dissolved oxygen, ph and the planes of water, the distributed control system is designed, composed by pc called epigyny computer and scm 8098 called hypogyny computer, and some sensors, shift deliver utensils and related meet orifices of parameters gathering and figures communication
本文介紹了國內外污水處理及其自動控制系統的發展過程、當今水平和提高自動化程度的若干新技術;研究了污水處理自動控制系統的內在結構、控制規律、主要特點和設計方法;選取污水處理中的典型參數溫度、溶解氧、 ph值和液位等為控制對象,設計了以個人計算機為上位機、以8098單片機為下位機,並輔之以傳感器、變送器及相關介面單元所構成的二級集散控制系統( dcs ) ;介紹了幾個主要程序模塊的設計思路、工作過程,這些程序模塊是:用高級語言visualbasic6 . 0開發的上位機人機交互界面程序、數據處理和圖表輸出程序,用執行效率高的匯編語言開發的下位機數據採集與系統監控程序、上位機與下位機之間的數據通信程序,匯編語言與vb之間的轉接程序,等等。According with the specialty of the grinding productive line, the advanced agility and credible plc integrated control system is designed to in place of relay control system that owns bad reliability and bad alterability. the environment is improved. it also meets the tidal current of material transportation controlling, tally with the up trend of the science and technology in the sugar - refinery
為解決糖廠壓榨提汁生產線的傳統繼電控制系統的可靠性與可更改性差,操作工人工作環境極差等缺點,結合糖廠科技發展的趨勢與當前物料輸送線多採取集中控制的潮流,設計採用了先進、靈活、可靠的plc控制技術對壓榨提汁生產線進行集成控制。It is the joint between the backbone network and the access network, and it is the aggregation point for the subscriber traffic
Bras位於核心網與接入網的交界處,是所有用戶接入的匯聚點和集中控制點。At the beginning of design, the central controlling communicating tragedy was taken, navigation, localization, control, user communication, routing, routed and wireless resource management of whole network are all controlled by the network controller
系統設計之初,採用集中控制的通信策略,全網的導航、定位、控制以及用戶間的通信都由網控節點進行路由和無線資源分配管理。Between the oil - firing pump house and the oil, gas fuel central control place and the boiler attendant ' s operation place should have the communication equipment
4燃油泵房或油、氣燃料的集中控制地點與鍋爐運行值班人員的操作地點應有信息聯系設備。It developments and follows the advantages of traditional instrument control system and computer central control system and make up for their disadvantages so that it is applied in oil, chemistry, mineral, electricity, silk, food and water est. with its new frame, modern technology, complex information and unique control mode. it has become mainstream in process control system
它繼承和發展了常規儀表控制系統和計算機集中控制系統的優點,又彌補了它們各自的不足,以嶄新的結構體系、先進的技術面貌、復雜的信息處理功能和獨具風格的控制方式應用於石油、化工、治金、電力、紡織、造紙、食品和水處理等各個工業生產領域,已經逐步成為過程式控制制系統發展的主流,它的優點在於網路結構簡單,且通信電纜少,布線容易,節省材料和費用,減少了維護工作量。This production line has the function of automatic filling, weight detection and metal detection for both powdery and granular products. plc central control, humanized design. high accuracy and quick speed
該線為粉粒均可使用的自動稱量灌裝線,同時具有重量選別、金屬檢測之功能。由plc集中控制。具有精度高、速度快的優點。One - wire bus is a new technique based on cdma and std. it has simple structure, low cost, direct control via computer or microprocessor and simple program. the new type of one - wire digital sensor, which is integrated with thermometer, a / d, controller, rom, ram, can communicate with server computer through 1 wire and without any other accessories, moreover, 64 sensors can share one single line which makes system structure concise and easy
新型的單總線數字傳感器集成了溫度檢測、 a d轉換、控制器、 rom 、 ram 、單線雙向數據傳送等功能於一體,只需要1根數據線,無需其他輔助器件即可實現傳感器與主機間的數據通訊,而且多達64個數字傳感器可以共用該數據線,使系統間的連接非常簡潔,適應于低成本的多點測試、集中控制系統。Intelligent gas alarm controlling equipment is organized by the gas warning controller which connects with kinds of point - type detectors, it is convenience to install and net and it can centralizedly control many inspecting points
智能氣體報警控制裝置由氣體報警控制器配接多種點型探測器構成系統,安裝布網方便,對多個監控點集中控制。Traditional concurrency control methods can ’ t be well applied to resolve these problems in a loosely - coupled environment. the application constructor has no central control on resources provided by autonomous business entities. since the business process is long - running, the providers may not be willing to lock resources exclusively for such long period, and serialization by locking resource will raise serious scalability issues
傳統的並發控制方法並不完全適應web服務環境下松耦合應用集成的特點,主要表現在:資源是自治的,無法對來自不同提供者的資源進行集中控制;業務流程的復雜性使流程的執行跨越較長的時間,一方面資源提供者可能不願意長時間地鎖定資源,另一方面運用加鎖等串列化方法將導致並發度降低,嚴重影響利用效率。The third chapter analyzes the process of translating the system performance to the system architecture based on the hierarchy design flow, and then, presents the method and the result of the system partition from different views such as : the oppositely absolute processing modules, convergent controllability, the simple and similar interfaces
第三章,基於層次化的結構設計流程,對本通道接收晶元從系統性能的定型到晶元總體結構的實現進行分析,提出了系統劃分的方法及其結果,劃分后的系統結構具有各個模塊數據的處理相互比較獨立、便於集中控制以及各個模塊間介面簡單且相似等特點。The communication mcu ( 89c2051 ) is used to control receiving and sending data in the wireless communication. many sensors are connected to one bus as intelligent terminals. the node controller gathers all buses
各個溫度測量點以智能終端的形式掛接在總線上,多條總線匯總到一起,由一臺節點分機集中控制,每臺分機負責一個糧倉的監控任務。With the development of the power industry, the power system, the computer technique and the communication technique, the synthetic automatization of transformer substation has become a pop topic and caused the attentions of all sections in the power industry, and it has also become one of emphases that the power industry pushes the technique progress, it is because that : with the realization of the synthetic automatization of transformer substation, the safety of power network and the run level of economy can be improved, and the investment of foundation construction can be reduced ; with the increase of the complexity of power network, in order to hold the run state of the power network and the transformer substation in time, all levels of control center should take more information ; to improve the controllability of the transformer substation, it is required to adopt more remote concentrated control 、 concentrated operation, and anti - accident measures
隨著我國電力工業和電力系統、計算機技術和通訊技術的發展,變電站綜合自動化成為熱門話題,引起了電力工業各部門的注意和重視,並成為當前我國電力工業推行技術進步的重點之一。之所以如此,是因為:實現變電站的綜合自動化,可以提高電網的安全、經濟運行水平,減少基建投資,電網復雜程度的增加,各級調度中心要求更多的信息,以便於及時掌握電網及變電站的運行情況為了提高變電站的可控性,要求採用更多的遠方集中控制、集中操作和反事故措施。The research project in this thesis is " study on measurement and control system for vacuum magnetic switchgear based on intel 80c196kb ", which is a continuation project of " study on measurement and control system for vacuum magnetic swichgear based on plc " and is sponsored by education committee, science and technology committee of shanxi province. the reason why this project is put forward is because the cost of plc measurement and control system is high, and it is not adaptable to large - scale production. the main contents of this project is aimed at solving the key problems of centralized control and integrated protections of high capacity motors used in high yield and efficiency automation coal faces
本文研究的內容是「基於intel80c196kb控制的礦用真空磁力控制站測控系統的研究」 ,它是山西省科技攻關項目「基於plc控制的礦用隔爆兼本質安全型組合磁力控制站的研究」 (項目編號為no . 20002013 )的后續課題,主要是針對plc控制系統成本高,不利於規模化生產的缺點而提出的,該課題的研究內容主要是解決礦井高產高效綜合自動化採煤工作面大型電動機的集中控制和保護等問題。In distributed database system, it is not the centralized control of system but the site autonomy is emphasized. and the system should keep the data distributed, and then, the instance of data " s distributing can be ignored when program the application
在分散式數據庫系統中強調結點的自治性而不強調系統的集中控制,且系統應保持數據的分佈透明性,從而使應用程序編寫時可完全不考慮數據的分佈情況。A flexible, systematic method, centrally controlled, that permits stations on a multipoint circuit to transmit without contending for the line
一種靈活的、系統的集中控制方法,使多站點線路上各站進行傳輸時不發生爭用線路。Peer - to - peer ( p2p ) network technology can nicely solve these problems which existing network is facing with. so, p2p become the focus of attentions. at the same time, peer - to - peer network is yet frail
同時, p2p網路因為建立在傳統的網路之上並具有分散式非集中控制的特點,面臨著兩個亟待解決的主要問題:發現機制問題和安全機制問題。P2p technologies adopt a network - based computing style that neither excludes nor inherently depends on centralized control points
P2p技術採用既不排斥也不完全依耐于集中控制點的基於網路的計算方式。Real - time supervise and conitol the pivotal heat - state of the heat - net local condol the othrs heatstaes, in order to reduce equipmenis invest, benefit to system expand and adjust the heat - stat at the most disadvantagous wreath road at mp time. " we present a cotltro1 plan for the concengation heat - supply systcm, which is " share equally of the heat quanity "
本文中,根據我國的供熱現狀分析,採用了分散式的本地控制加集中控制的「柔性控制」系統,對熱網關鍵點實施實時監控,對其它環路及熱力站實施本地控制,從而減少設備投資,有利於系統擴展,對最不利環路熱力站的變化可隨時調整。We also make another type of thermometer that can be used not only for temperature but also for other applications such as temperature control, alarm operation, etc. moreover, in addition to displaying the temperature on a dial, some models are capable of sending temperature signals from remote locations for input into a centralized control system
這種溫度計不僅可進行溫度測定,由於帶有接點機構還具有溫度控制和報警機能。另外,指針指示的同時遠距離傳送溫度信號,還可輸入集中控制系統。分享友人