用扩频电力线载波通信技术设计了铁路站场智能化照明系统。
An intelligent lighting system for railway goods yard based on spread spectrum power line carrier communication technique is proposed.
另外，本文还提出了一个电力线载波收发器在软、硬件上的实现模型。
Besides, a model of power line transceiver is also introduced in the thesis.
在此基础上，研制开发出了一套智能化电力线高频载波通道测试装置。
At last, an intelligentized testing instrument for electric wire high frequency carrier wave channels is developed.
电力线载波通信是配网自动化中一种经济、简便的数据传输方式。
Power line carrier is an economic and convenient data transmission technology used in distribution automation system.
该改进方案改善了电力线载波通信系统的传输性能。
It can improve the transmission performances of power line carrier wave communication systems.
本文研究了智能家居系统的结构和工作原理，介绍了X10电力线载波技术的关键部分，并在此基础上设计了网络控制器。
This paper presents the structure and principle of intelligent home system. It introduces the pivotal parts of X10 communication technology, and give the design of controller based on it.
论文的主要内容包括以下几个方面：首先介绍了DTMF编解码技术和电力线载波技术。
The major content of this paper includes some following aspects: First, introduces DTMF coding technique and power line carrier technology.
通过对扩频通信和电力线载波通信特点的分析，设计实现了一套远程抄表系统。
Through the analysis of the spread spectrum and power line carrier spectrum, the authors design a set of remote reading system.
但是它们都非常的昂贵，不能普及，本文针对此，设计了电力线载波通信网络的网络性能虚拟测试仪。
But they are very expensive and can't be popularized. So because of it, I design a performance test virtual system of power line carrier communication network.
课题重点研究了计费终端、低压电力线载波模块和数据管理中心的设计，并制定了相关的通信协议。
The thesis investigates the design of the data center, the module of low power line carrier and the data administration center, the thesis also constitutes the correlative communication protocols.
简要介绍了换流站换流阀的传导噪声的产生、传播方式以及对邻近的电力线载波通道的影响。
This article briefly introduces the produce of transmitting noise caused by converter valves, noise propagation mode, and its affection to adjacent power line carrier channels.
同时对国内外电力线载波通信的现状和发展趋势做了详尽的阐述。
Furthermore, it elaborates on the current situation and development trends of domestic and foreign Power line carrier communication.
本文分析了振铃检测、DTMF编解码和电力线载波的原理及实现方案。
This paper analyzes the ring detection, DTMF codec and power line carrier and the realization of the principle of the program.
首先，论文提出了一种基于低压电力线载波技术的总线式控制网络。
Firstly, this paper advanced a control system based on the low-voltage power line carrier.
介绍了一种全数字方案的电力线载波通信调制模块。
A kind of all-digital modulation module for power-line communication systems is described.
IC卡表及基于电力线载波的计量仪表是目前国内外普遍采用的能耗计量方式。
IC Card and measuring meter which based on power transmission line carrier are the prevalent energy measuring methods which civil and foreign countries apply.
在智能家居控制系统中有很多种信号传输方式，在电力线载波方式中应用X-10协议进行信号传输是最先进也是最实用的一种。
The signal transmitted methods have many kinds in smart-house control system, using X-10 protocol transmitting signal in power-line carrier wave application is most advanced and practicality method.
低压电力线载波远程抄表技术是一项有广泛应用前景的新技术。
Remote auto meter reading technology with low voltage power lines carrier is a new technology which has a wide application foreground.
论文首先介绍了电力线载波通信和扩频技术的基本原理。
First, the basic principles of power line communication and spread spectrum are introduced.
为了获得矿山井下移动目标(作业人员、矿车设备等)的运行轨迹，设计了一种基于电力线载波技术的井下移动目标跟踪系统。
To follow the moving targets (operational persons, mining equipment) in underground mining, an underground moving target tracking system based on power line carrier technology was developed.
远程在线监测系统可以选择多种通信方式：光纤、无线、电缆、电力线载波等等。
There are many communication modes in remote monitoring system, such as optical fiber, wireless transmission, cable mode, power line carrier, etc.
因此，研究、开发和应用低压电力线载波通信技术具有非常重大的意义和十分广阔的前景。
Therefore, there is a wide foreground for the study and application of low-voltage power line communication technology.
总之，本文在理论研究的基础上，通过大量的仿真和实际实验，实现了汽车内电力线束载波数据通信。
In one words, based on principle research and many simulation and practical experiments, this research realizes the power line carrier communication in automobile.
本文介绍了一种新的电力线载波机自动盘的结构。
This paper presents a structure of automatic switchboard of power line carrier equipment.
本发明涉及到工业控制领域，尤其涉及到一种运用电力线载波通讯模块传递报警信息的气体检测报警系统。
The invention relates to the field of industrial control, in particular to a gas detection alarm system using power line carrier communicating module to transfer alarm information.
最后对数字电力线载波通信的发展趋势作简要的分析。
Finally the developments of digital power line carrier are briefly addressed.
设计了1种在单片机AT89C51控制下运行的、利用电力线载波发射控制信号的节电控制系统。
This paper presents an electricity-saving system controlled by Single chip Microcontroller AT89C51 and power line signal carrier.
本文给出了一个基于低压电力线载波技术的电参数测量仪的硬件系统。
The paper is about the hardware circuit & working principle of meter based on the low voltage power line carrier.
电力线载波技术分为两类，一种是用于负载控制、远程抄表和家电自动化的低速电力线载波通信。
There are two kinds of Power Line Carrier technology. One is used for Load Control, Remote Meter Reading and Home Automation, which is a short rate application.
电力线载波技术分为两类，一种是用于负载控制、远程抄表和家电自动化的低速电力线载波通信。
There are two kinds of Power Line Carrier technology. One is used for Load Control, Remote Meter Reading and Home Automation, which is a short rate application.
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