power line communication 中文意思是什麼

power line communication 解釋
電力線路通信
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  1. 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。
  2. A new design and simulation for analogue forepart filter in low voltage power line communication

    低壓電力線通信模擬前端濾波器的設計與模擬
  3. The first part of the dissertation covers power line communication technology, focus on theory analysis

    本論文的第一部分主要介紹了電力線通信技術，偏重於理論分析。
  4. The application of power line communication technology based on pl3150 pl

    一種新型電力線收發器在電力線載波通信中的應用
  5. An adaptive impedance matching system model for power line communication system

    電力線載波通信中的自適應阻抗匹配系統模型
  6. Various buildings have power lines access. different from the common internet, the plc ( power - line communication ) is not a long - distance correspondence, but the " last mile ” communications access

    與常見的internet不同，電力線通信（ power - linecommunication ）由於通信線路的特點，不是一種遠距離的通信方式，它適合「最後一英里」 （ lastmile ）的通信接入。
  7. Research of the home - network protocols based on low - voltage power line communication

    基於低壓電力載波的家庭網路應用研究
  8. The communication media can be power line, infrared, radio frequency, twistedpair, etc, among which power line communication technique is discussed

    物理介質可以採用電力載波、紅外線、無線電、雙絞線等。本文主要論述採用電力載波的信息編碼格式，載波擴頻技術等。
  9. The power line communication ( plc ) is a kind of rising communication mode differing from traiditional communication such as telecommunication, telephone, radio communication, etc., in that the plc transfers data and exchanges information by means of power line network

    電力線通信是繼電信、電話、無線通訊、衛星通訊之後的又一通信網。電力線載波通訊就是以電力網作為通道，實現數據傳遞和信息交換。
  10. The method also can be used to detect oil pollution degree. then the mcu based intelligent two - wire valve hardware design is studied. a hardware platform combining mcu, cebus and power - line communication module is described, and several technical issues are discussed and their practical solutions are provided

    隨后，論文對基於mcu的智能二線閥單元模塊的設計進行了深入研究，提出了mcu 、 cebus現場總線、電力線載波通訊模塊相結合的智能二線閥單元模塊系統構架，並對一些具體的技術難題作了實踐性研究，給出了解決方案。
  11. This paper mainly discusses the design principles and chief techniques of a digital accessing system for power - line communication net ( plcn ). the technology of low bit rate speech compression high - speed modem based on plcn adaptive equalization to the channel anti - jamming and anti - fading are applied in this system. so speech tele - control data and tele - protection signals can be transmitted high quality in the band - limited channel

    該系統綜合應用了低比特率語音信號壓縮編碼技術、基於電力通信網的高速調制解調技術、信號傳輸的通道自適應均衡技術和抗干擾、抗衰減技術，可在帶限通道中高質量的傳輸語音、遠動數據和遠方保護等信號，具有較高的整體性能。
  12. Discussion on computer network based on power line communication

    基於電力線路的計算機通信網路探討
  13. The budding power line communication

    初露頭角的電力線通信
  14. Problems in power line communication and the methods to resolve them are discussed

    討論了電力線通信存在的一些問題及解決方法。
  15. Noise characteristics analysis of ofdm system in low - voltage power line communication channels

    的低壓電力線通信系統通道噪聲特性分析
  16. Under this background, the need for a power line communication chip, suited to the channel character of our country, came out

    本文在這一背景下進行了嘗試，研究如何設計電力線通信晶元。
  17. Under such background, we propose a new intelligent two - wire valve system based on power - line carrier communication and cebus. the key techniques involved in the intelligent two - wire valve are valve information abstraction, valve development, application research of cebus, power - line modeling and research of power - line communication technique

    正是基於這樣一種背景，在綜合國內外公開文獻的基礎上，我們提出了基於電力線載波傳輸和cebus現場總線的智能二線閥系統的概念，並對其相關關鍵技術進行了基礎研究。
  18. Then, it analyzed can and canopen application layer, including : real - time characteristics of can, the core of canopen - od, all kinds of communication objects, the allocation of cob - id and some device profiles. and xcanopen was brought forward for implementing of canopen in power line communication. then, on the reference design platform of freescale - agilent, xcanopen ’ s two standard software interfaces, bottom driver and function of communication and network management based on canopen were implemented

    本文詳細分析了低壓電力線通信數據機的結構與工作原理;分析了can協議及其可以保證數據實時可靠傳輸的實質，剖析了應用層協議canopen ，著重解釋了canopen的核心?對象字典od 、各類通訊對象、標識符的分配，以及一些設備子協議（ deviceprofiles ） ，並提出了在電力線通信上實現canopen的解決方案? xcanopen框架;在基於freescale - agilent電力線通信的參考設計平臺上實現了xcanopen的兩個標準軟體介面，電力線通信底層驅動軟體的設計以及基於canopen協議棧的節點通信和網路管理功能，達到了使用canopen協議來實現電力線通信的標準化模塊的目的;最後，在canopen數據通信的實時調度上做了進一步的改進探索研究。
  19. With development of embedded internet and power line communication technology, the focus of la networking is more and more transferred to it

    隨著嵌入式internet技術和電力線通信技術的發展，越來越多的科研人員將家電網路化研究重點轉移到應用日益廣泛的嵌入式系統和電力線上網上來。
  20. This paper analyses the present la network model, propose using embedded internet and power line communication technology to implement remote control to la

    本論文分析了現有的家電網路的模式，針對目前家居網路的需要，提出利用嵌入式技術和電力線通信技術實現對網路家電的遠程監控。
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