Data communication lines can be formulated in two ways to connect: point to point and multi-point line connection.
数据通讯线路可以以两种配制方式连接：点到点和多点线路连接。
The system composition, line warning device, main warning device and inner data communication protocol were introduced.
介绍了系统的组成、列告警器、总造警仪设计和内部数据通信具体约定。
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.
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。
Single bus technology is a master-slave network with data communication by both a data line and a return line.
单总线技术是使用一根数据线与一根返回线实现数据通信的主从式网络。
Selecting proper acquisition and communication manner of watt-hour data is one of the important steps for the construction of watt-hour metering system in meticulous line loss management.
选择电能量数据的合适采集、通信方式是线损精细化管理中电能量计量系统建设的重要环节之一。
The electric energy data tele-metering system is an important constituent in power system automation and the implementation of power line carrier communication is a key component.
远程抄表系统是实现电网自动化、电力商品化的重要技术保证，其中配电网载波通信系统的实现又是其中很重要的环节。
The design of architecture of firmware, GUI, data structure, communication protocol, and program of the instrument of line patrol are presented in the thesis.
对嵌入式巡线仪中固件体系结构、GUI、数据结构、通信协议、程序进行了设计与实现。
The communication links between line overviews is subject to the availability of data network connection.
线综述之间的通讯连接要符合数据网络连接的可用性。
The data communication hardware and software of low-voltage power line based on coding method are built on RISE3201.
在编码方法的基础上搭建基于RISE3201低压电力线数据通信硬件和软件部分。
The utility model relates to a line used in the data communication field, particularly to a digital television line.
本实用新型涉及数据通信领域中的线材，尤其涉及数字电视线。
The design of the communication and controlling circuit that transmits DTMF code in AC220 inphase power line is presented. It forms a complete system with data picking and processing circuit.
介绍一种利用220伏同相电力线载波传送dtmf编码数据的系统中的通讯及控制电路的设计，它与数据采集电路及数据处理电路构成一个完整的系统。
The decision on technical scheme of the low-voltage power-line carrier communication should be based on the testing data with comparability.
对低压电力线载波通信技术方案的决策，要依据有可比性的测试数据。
Power line carrier communication is a kind of communication which takes the existing power line as the media for data exchange.
电力载波通信是以现有的电力电缆为载体实现数据交换的一种通信方式。
Broadcasting or spot-to-spot communication for data and commands, as well as the on-line conversion of the motor motion mode, can be realized easily via RS232/485 networks.
控制指令和数据的广播或点对点的通讯以及电机运动模式的在线转换可以通过RS232/485网络轻松实现。
The data communication platform of on - line rotator temperature monitoring system consists of wireless modem, public mobile communication network and wireless mobile communication modules.
在基于短信技术的电机转子温度在线监测系统中，无线调制解调器、全球移动通信网络以及无线移动通信模块构成了数据通信的物理平台。
The data communication platform of on - line rotator temperature monitoring system consists of wireless modem, public mobile communication network and wireless mobile communication modules.
在基于短信技术的电机转子温度在线监测系统中，无线调制解调器、全球移动通信网络以及无线移动通信模块构成了数据通信的物理平台。
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