有線智能網 的英文怎麼說
中文拼音 [yǒuxiànzhìnéngwǎng]
有線智能網
英文
fixed intelligent network- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 智 : Ⅰ名詞1 (智慧; 見識) wisdom; intelligence; knowledge 2 (姓氏) a surname Ⅱ形容詞(有智慧; 聰明...
- 能 : 能名詞(姓氏) a surname
- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 有線 : wired有線傳真 wirephoto; 有線電報(術) wire telegraphy; 有線電話 electrophone; line; telephony; ...
- 智能 : intellect; intelligence; mind; brain power; intellectuality; mentality; noopsyche; brow智能測試 i...
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Technique of transmitting data via power line ( pl ) , a new technique developed in recent years , is used to automatize the free collecting system in public service and the management of uptown service 。 this article discussed the advantage , disadvantage and the current state of the power line carrier communication 。 the advantage , method and current state of using spread spectrum technique in power line communication are discussed 。 then the characteristic of low voltage power network was also compendious analyzed 。 in this paper , after introducing the principle of ssc , design of hardware and software of the system are been discussed 。 this system has been put into use , the result has proved its high stability and reliability
本文研究旨在提供一種利用低壓電力供電網路、低成本、高可靠地實現公共事業收費自動化和小區物業管理智能化的技術應用。討論了電力線載波通信的優、缺點及現狀,擴頻技術在電力線載波通信應用的優點、方式和現狀,並對低壓電力線網路的特性進行了簡單的分析。在闡述了擴頻通信的基本原理的基礎上,本文詳細地介紹了電力載波遠程抄表系統的具體實現,包括硬體模塊和管理軟體本系統已投入運行,具有較高的穩定性和可靠性。Aiming at the practical situations of frequent accidents on mine gas and existing mine gas wire communication system needs to be improved towards wireless communication system, the paper put forward all nodes of gas sensor distributed in underground were brought into an intelligent and flexible wireless network system, so as to form a gas sensor networks system with layering and characteristic of intrinsical safety which relayed on the sensor ' s node
摘要針對礦井瓦斯事故頻發、現有礦井瓦斯監測有線通信系統急需向無線通信系統改進的實際情況,文章提出了將分佈於井下的所有瓦斯傳感器節點納入一個智能化、結構靈活的無線網路系統,組成以傳感器節點為依託的層次化且具有本安特性的瓦斯傳感器網路系統。Evolving the underlying networks to support a mass market, however, presents a number of challenges : spectrum is a limited resource ; cdma standards have sub - optimal spectral efficiency ; layered 3g network architectures are not conducive to low - latency services ; and capacity - enhancing smart antenna or multiple antenna systems have been disappointing
但開發基本網路以滿足廣大市場,仍面臨幾大挑戰:頻譜資源有限、 cdma標準的光譜效率未達最優、分層3g網路架構未能實現即時服務、及容量增大的智能天線或多天線系統仍不盡人意。From the paper, it can be concluded that it is necessary to make many intellectual electronic equipments access the internet in the new era, with the development of the computer, communication and the network technique, and the embedded network platform based on the advanced x86 microcontroller has the characteristics of simplity, clarity and high - adaptability in the applications, it can be widely applied to many industrial fields such as power automation, communication terminal, monitoring and measuring system on line, embedded web, network protocol transformation, intellectual instruments etc
縱觀全文,得出如下結論:隨著計算機、通信及網路技術的發展,實現大量智能電子設備與internet的結合,即電子設備web化是信息時代的新趨勢。基於本文方案構建的高端x86嵌入式網路平臺具有應用開發簡單快速、靈活適應的特點,可廣泛應用於電力自動化及各種電氣測控設備、通訊終端、在線監測系統、嵌入式web 、網路協議轉換、智能儀器儀表等眾多工業領域。The hotel has 228 guestrooms at all levels including presidential suites, deluxe suites, deluxe rooms, standard rooms, couple s suites, tri - bed rooms, rooms for the disabled, and rooms for kids. all these are well - equipped and elegantly decorated. the hotel has bas intell - igence control, satellite tv and cable tv programs, hi - fi systems and fire - alarm systems
酒店擁有各種類型客房228套,設總統套房豪華套房豪華客房標準客房三人房家庭房殘疾人客房嬰兒房,客房裝修豪華典雅,設備全,大廈bas智能控制,衛星及有線電視節目bbc nhk hbo kbs . ,背景音響系統消防報警一應俱全,並免費提供國際網際網路。Spacious and comfortable designed rooms with intelligent security radio, frequency doorlock, airconditioning, direct dial phone, free broad land internet connection, cable television, mini bar, refrigerator, 24 - hours hot water supply. bathrooms with stall - type frosting glass. add spice to your journey
品位獨特,每間客房採用防盜智能射頻卡門鎖,設有獨立冷暖空調,國際直撥電話, 24小時寬帶上網,有線電視、迷你酒吧、冰箱、 24小時供應熱水,採用落地磨砂玻璃的浴室,使您的旅途倍添情趣。It possesses not only the self - learning ability and adaptability, but also the function of self - adjusting factors. based on fuzzy set, neural network theory, the fuzzy control model and fuzzy neural network control model of multi variable system are presented. based on the automatic core - welding line of shop floor control system in yangzhou radiator plant computer integrated manufacturing system ( ys - cims / sfcs ), the fuzzy logic theory was applied to the controlling device and established the main heating room fuzzy temperature controller and finally was put into practical use
本文採用了基於神經網路技術的智能pid控制策略,設計了一類具有自學習和自調整比例因子功能的神經元網路自適應pid控制器的結構及演算法;為解決結構不確定性的復雜多變量系統的控制,基於模糊集及模糊系統、神經網路理論,建立了多變量系統的模糊控制模型及模糊神經網路控制模型;針對揚州水箱廠計算機集成製造系統車間管理與控制系統( ys - cims sfcs )中的實際工程問題,設計和開發了散熱器芯子烘焊自動線主烘腔溫度模糊控制器,解決了生產中長期存在的老大難問題,提高了產品質量,降低了單產能耗。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。The company has been undertaking projects such as power delivery and distribution system for alternating currents of 110 kv and below, smart architecture system, channel and optical cable laying project for communication system, computer network system, and cable television network,
公司一直從事110kv及以下送變電和配電系統工程、建築智能化系統工程及通訊系統的管道和光纜敷設工程、計算機網路系統工程、有線電視網路、機電安裝與城市道路照明等工程。This paper applies artificial neural network theory and profibus technology, and provides a beneficial quest. it brings up the own standpoint and suggests that how to reform current water supply network systems, and how to make it match the modernization
本文應用人工神經網路理論和profibus現場總線技術,對供水網路的智能調度和監控的開發研究進行有益的探索,提出明確的觀點和方案,具有較廣泛的應用前景。The software system of smart spaces distinguishs ifself from traditional distributed systems in that : 1 ) they should deliver functionality in our everyday world, which is a complex and dynamic changing environment ; 2 ) the system will consist of many wireless networked devices, while wireless connection is prone to transient failure ; 3 ) the interaction points for the people are distributed and multimodal, which imposes tight temporal constraints on the messaging between related modules ; 4 ) modules coming from diversified domains need to cooperate, which raise the need for an abstraction model at a proper level for the construction of the system
智能空間系統具有區別于傳統分散式系統的新特徵: 1 )背景環境是復雜、動態的物理空間,新的模塊可能隨時進入和離開; 2 )存在大量無線聯網設備,而無線網的一個典型特徵是暫時性故障頻繁; 3 )系統的交互點是分佈和多模態的,相關的模塊間消息的時間關系要求嚴格; 4 )各種不同應用領域的模塊都可能需要交互協作,同時需要考慮對遺留代碼的包容性。This thesis presents a new solution called the smart platform, which better tackles the problems by : 1 ) a runtime environment discovery mechanism which allows a new device to automatically find and join the runtime environment ; 2 ) the loose coupled publish - subscribe inter - module coordination model, which caters for the spontaneous interaction between modules ; 3 ) a global - local two - layer runtime environment structure. the transient failure of the wireless network can be recovered at the local environment layer. the asynchronous nature of the interactions in the < wp = 8 > publish - subscribe model also prevents modules from blocking on the transient network failure ; 4 ) distinguishing two classes of communications with different qos requirements, the message - oriented and the stream - oriented
本文提出並實現了smartplatform ,其特點是: 1 )運行環境發現機制,使外來計算設備可以自動加入軟體平臺的運行環境; 2 )松耦合的發布/訂閱式模塊間協調機制,模塊間關聯可以自發組織; 3 )局部全局的兩層運行環境組織策略,無線網頻發的暫時故障可以在計算設備的局部運行環境層次被屏蔽掉;同時發布/訂閱模型的異步性也使得模塊不會因網路故障而阻塞; 4 )區分智能空間中的兩類不同的通信需求面向消息的和面向流的,並分別為它們提供了優化的通信層支持; 5 )基於多agent抽象模型,為整合不同應用領域的模塊和遺留代碼提供了有力工具。In this thesis, we introduce the smart antennas and mainly examine the performance enhancements that can be achieved by employing sa in scdma wireless access system. in the part of introduction of smart antennas, we discuss the switched - beam arrays realizing by mending butler network at first. then we compare the different beam forming algorithms in sa
在對兩大類智能天線系統的介紹中,本文首先討論了一種以改進的butler網路實現波束賦形的多波束切換系統,推導了該天線陣的饋電模型並給出了模擬結果;然後,本文對智能天線波束形成演算法進行了比較,總結了不同演算法的優缺點,並給出具有代表性的演算法描述與模擬。Millions. at present, these are more than 500 employees in our company ( including over 10 medium & high grade managerial personnel ), and it occupies over 5, 000m2, which is an enterprise specilized in the production of jacks, merging managerial modernization, marketing globalization, intelligent office operation and comprising manufacturing, sales, technical development and design into the whole. now we have telephone jack, computer jack, ft2 clipped connection module, telephone wall module jack, net exchanger, rj11 and rj45 connector and so on over 200 products
管理人員數十人,工廠佔地面積5 , 000平方米,是一家管理現代化,產品營銷全球化,辦公操作智能化以及集技術開發、設計、生產、銷售於一體的專業接插件生產企業。公司現有電話、電腦插座、通訊卡接模塊、電話接線盒、網路轉換器及rj11 、 rj45連接頭等200多種產品。In this paper an artificial neural network ( ann ) approach, which is based on flexible nonlinear models for a very broad class of transfer functions, is applied for multi - spectral data analysis and modeling of airborne laser fiuorosensor in order to differentiate between classes of oil on water surface
由於ann方法適合於處理非線性系統,具有自組織、自學習、自適應和聯想能力,故通過對樣本反復訓練,能辨別各類樣本特徵差異,本論文的核心工作就是將人工神經網路( ann )的方法應用於激光遙感光譜數據的智能分析。According to the fact that power factor of low voltage power networks is very low in china and field bus technology is developing in the world, in order to enhance power factor of low voltage power networks, on the basis of central transmitting and controlling information among every compensation equipment, the author of this dissertation studies systematically the design principles of power factor dynamic compensation system. based on analyzing structure of control system at present, the author of the dissertation puts forward a distributed completely and multi - layer structure framework based on field bus technology and builds a power factor intelligent dynamic compensation system. the functions of compensation unit, intelligent node, host computer, are presented
根據目前低壓電網用電負載功率因數偏低和國內外現場總線技術的應用現狀,立足於提高交流電機的功率因數,基於將每個補償裝置進行集中監控、信息集中傳遞的思路,本文作者在分析現有的控制系統體系結構的基礎上,提出了基於現場總線技術的全分散式多層控制系統的體系結構,構建了功率因素智能動態補償系統;對補償執行單元子系統、智能節點子系統、上位機子系統三部分進行了功能分析。Simulation results show that abf - csma / ca protocol can realize space - division - multiple - access ( sdma ) and provide very high channel utilization. chapter 3 considers employing smart antennas in the central access point ( cap ) of wireless internet access networks
第三章研究了智能天線在internet無線接入網路中的應用,主要考慮使用智能天線對抗同通道干擾與多徑衰落,增加覆蓋范圍,並在mac層實現智能天線與網路的有機結合。Main products include : adjacent channel head - end equipment, two / single - way cable transmission amplifier series equipments, two / single - way optical fiber transmission series equipment, controlling software of catv subscriber addressing management system, two - way hfc network passive equipment and hfc network, and telecommunication workstation series product
主要產品有:智能化前端設備、雙(單)向電纜傳輸放大器系列設備、雙(單)向光纖傳輸系列設備、有線電視網路管理及用戶管理系統設備和雙向hfc網路無源器材及相關的系列專業軟體、服務軟體、通信直放站等系列產品。Control from a distance a lock of car is the electronics technique and machines technical and perfect combine, have the shape beauty, structure science, control the convenience and guard against theft to defend to consume, the function strong and safe dependable etc. advantage, can the valid management parking lot car, prevent from the appropriation car to be taken up, robbed by the others to have, is upscale villa, small area residence, company 廈, cabaret, transact the building and airports of good assistant of the parking lot car a management of etc., and reserve the network to connect, pass the network cloth line, the intelligence network that carries out the parking lot turns the supervision management
遙控車位鎖是電子技術與機械技術的完美結合,具有外形美觀、結構科學、控制方便、防盜防耗、功能強大、安全可靠等優點,能有效的管理停車場車位,防止專用車位被他人佔用、搶占,是高檔別墅、小區住宅、商廈、酒店、辦公樓及機場等停車場車位管理的好幫手,並預留網路介面,通過網路布線,實現停車位的智能網路化監控管理。The major applications in the powerline communication are : automatic meter reading ( amr ) ; distribution automation and supervisory control ; home - bus for making the building " intelligent " ; multimedia communication - used as the last mile part communications. the goal of this report is to study the powerline communication ( plc ) system, especially, used as in - home network for home automation and for supporting multimedia applications
電力線分佈的廣泛性,利用的方便性等顯著特點使得它在許多領域中得到應用,目前它的主要應用有以下的幾個方面: 1 、計算機聯網及internet接入; 2 、小區安全監控系統; 3 、智能自動抄表系統; 4 、家庭智能網路管理系統。分享友人