data concentrator

Each ward with the data concentrator, it receives the data after the data collection, and then through the serial port converter using the Internet to host computer.

每个病房有其所属数据集中器，它接收到数据后进行数据汇总，然后通过串口转换器利用网线传至上位机。

In chapter 3, the design of Data Concentrator which is a pivotal part in the Metering Communication System is introduced minutely.

第三章具体介绍了系统远程通讯实现的关键部分-数据集中器的设计。

Domestic manufacturers can not provide true hand-held meter reading system, which must make the data concentrator power on, and then support the holding reading, which increases the system installation, operation costs and operating risks.

目前国内厂家还不能提供真正意义的手持抄表器，必须通过不掉电集中器中转数据，然后再支持手持抄收，增加了系统安装、运行成本以及运行风险。

Data Concentrator ( DC) is of great use for real time power system dynamic monitoring system like a bridge.

数据集中器在电力系统实时动态监测系统中起着一个承上启下的桥梁作用。

The system can collect in real time the source data of pit, concentrator, grinding-flotation, quality control station, dispatching centre and planning department and provide remote distributed monitoring real-time report, submission from other places and dynamic management.

系统可实时采集采场、选厂、磨浮、质检站、调度中心、企划部等单位的原始数据，提供远程分布式监控，实时图表，异地上报与动态管理。

Design of a New Kind Data Concentrator in Automatic Meter Reading System

一种新型自动抄表系统数据集中器的设计

It concludes several parts as follows: a local metering communication network made up of data sampler and concentrator, data remote communication and computer metering management software.

系统主要包括以下几个部分：数据采集器和数据集中器构成的本地抄表通讯网络，数据远程通讯和计算机抄表管理软件。

Design and Implementation of Data Concentrator for Real Time Power System Dynamic Monitoring System

电力系统实时动态监测系统中数据集中器的设计与实现

The system is composed of water meter, data collector, concentrator and administer computer.

系统由脉冲水表、采集器、集中器和管理机组成。

The DTR concentrator consists of C-Ports and a data transfer unit ( DTU ).

DTR集中器由C -Ports (集中器端口,简称C口 )和数据传输器 ( DTU ) 组成.