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公开(公告)号：KR1020080056492A
公开(公告)日：2008-06-23
申请号：KR1020060129465
申请日：2006-12-18
Applicant: 한전케이디엔주식회사
Abstract: A system for managing and diagnosing a remote meter component is provided to quickly repair malfunctions of the remote meter component by detecting a defective meter component in respective sections. A modem(110) delivers meter data to a collector through a wireless or wired network. A focusing unit(120) includes the collector, a wired connector, a wireless connector, and a modem connector, and diagnoses an error of the meter data. A wireless terminal(130) is connected to the focusing unit through a wireless network and acquires the read data from the focusing unit to control an overall system. A management/diagnosis server(140) is connected to the focusing unit through a backbone network and reads and manages the meter data.
Abstract translation: 提供用于管理和诊断远程仪表组件的系统，通过检测各个部分中的有缺陷的仪表组件来快速修复远程仪表组件的故障。 调制解调器（110）通过无线或有线网络将仪表数据传送到收集器。 聚焦单元（120）包括收集器，有线连接器，无线连接器和调制解调器连接器，并且诊断仪表数据的错误。 无线终端（130）通过无线网络连接到聚焦单元，并且从聚焦单元获取读取的数据以控制整个系统。 管理/诊断服务器（140）通过骨干网络连接到聚焦单元，并读取和管理仪表数据。
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公开(公告)号：KR1020170025462A
公开(公告)日：2017-03-08
申请号：KR1020150121927
申请日：2015-08-28
Applicant: 한전케이디엔주식회사
Abstract: 본발명의타스크기반의원격검침시스템은, 복수개의전자식전력량계를통해수용가의전력사용량을계측하고, 계측된검침데이터를모뎀을통해전송하는계기부; 상기계기부로부터검침데이터를수집하고, 수집된검침데이터를상위단으로전송하는데이터집중장치; 및상기데이터집중장치로부터검침데이터를취득하고, 취득된검침데이터를분석하여수요자에게전력사용정보를제공하는서버를포함하며, 상기모뎀, 상기데이터집중장치및 상기서버는, 사전에정의된타스크(task)를탑재하고, 상기타스크(task)의작업지시에따라원격검침을수행하는기술을제공함에기술적특징이있다.
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公开(公告)号：KR101666624B1
公开(公告)日：2016-10-24
申请号：KR1020140048568
申请日：2014-04-23
Applicant: 한전케이디엔주식회사
Abstract: 본발명의원격검침시스템은, 수용가측의전력량을검침하고, 검침된검침데이터를저장, 송신하는복수개의검침기들; 및상기검침기들이전송한검침데이터들을수집하고, 전송하는데이터집중장치(DCU)를포함하며, 상기데이터집중장치(DCU)는 RF Mesh 망을통해상기검침기들과 RF Mesh 통신을수행하며, 상기검침기들의통신모뎀들각각에대해등록, 삭제, 라우팅(routing)을설정해주는기술을제공함에기술적특징이있다.
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24.发明授权
公开(公告)号：KR101654883B1
公开(公告)日：2016-09-06
申请号：KR1020150045654
申请日：2015-03-31
Applicant: 한전케이디엔주식회사
IPC: H04B3/54
Abstract: 본발명의프라임전력선통신기반의원격검침시스템은, 수용가측에설치되어전력검침을수행하는복수개의저압계기들과, 상기저압계기들각각에설치되며, 변압기와연결된 4상(R상, S상, T상, N상)의전력선을통해통신을수행하는복수개의슬레이브 PLC 모뎀들을구비하는복수개의저압검침부들; 및상기슬레이브 PLC 모뎀들이설치된후 등록요청신호를마스터 PLC 모뎀들로전송한경우채널상태를고려하여상기마스터 PLC 모뎀들의등록허용수를결정하고, 등록후 상기저압검침부들이전송한검침데이터들을수집하고, 전송하는데이터집중장치(DCU)를포함하는기술을제공함에기술적특징이있다.
Abstract translation: 根据本发明，基于主电力线通信（PLC）的远程仪表系统包括：多个低压计单元，包括安装在接收侧的多个低压计，用于执行功率测量操作，以及多个从PLC调制解调器， 安装在每个低压计上，通过连接到变压器的（R相，S相，T相和N相）电力线执行通信操作; 以及数据集中器单元（DCU），当主PLC调制解调器在安装从PLC调制解调器之后传送注册请求信号时，确定注册的主PLC调制解调器的允许数量，同时考虑信道状态，收集由低端传输的测量数据 压力计单元在注册操作之后，并发送所收集的测量数据。
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公开(公告)号：KR101597732B1
公开(公告)日：2016-02-25
申请号：KR1020130113542
申请日：2013-09-24
Applicant: 한전케이디엔주식회사
Abstract: 본발명은정전이발생하더라도내부의소자에전원이공급되도록한 후, 정상적으로소자의전원을차단하여소자의파손이나, 저장된데이터의손실을방지할수 있도록하는원격검침시스템의정전감지데이터집중장치및 이의제어방법에관한것으로, 계량기및 AMI 서버와의통신을위한통신부; 상기계량기로부터수신하는검침데이터를저장하는메모리; 외부의교류를직류로변환하여공급하는전원공급부; 상기전원공급부로부터의전류공급여부를감지하는정전감지부; 상기전원공급부로부터인가되는전력에의해충전되는전력충전부; 및상기 AMI 서버의검침요청에따라상기계량기로검침을요청하고검침데이터를상기메모리부에저장하며, 상기정전감지부로부터정전발생신호를수신하면상기전력충전부의전력을상기통신부및 상기메모리로공급하는것을특징으로하는제어부를포함한다.
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Patent Agency Ranking
公开(公告)号：KR101437595B1
公开(公告)日：2014-09-04
申请号：KR1020130068618
申请日：2013-06-14
Applicant: 한전케이디엔주식회사 , 주식회사 유틸링크
IPC: H04B3/54
CPC classification number: H04B3/54 , G01R22/063 , H04B2203/5433 , H04B2203/5491
Abstract: The present invention relates to a shadow area power line communication device for a remote meter system which blocks a power line communication signal in a communication shadow area where the power line communication can be difficult and transmits or receives the meter data through a wireless communication. The device includes: a signal blocking unit which is included in a communication shadow area of the power line supplying power to an accommodation area; and a wired/wireless communication unit which transmits or receives the meter data of the accommodation area through the wireless communication in the communication shadow area and transmits the exchanged meter data to a DCU through the power line communication.
Abstract translation: 本发明涉及一种用于远程仪表系统的阴影区域电力线通信装置，其阻断电力线通信困难的通信阴影区域中的电力线通信信号，并通过无线通信来发送或接收仪表数据。 该装置包括：信号阻挡单元，包括在向住宿区域供电的电力线的通信阴影区域中; 以及有线/无线通信单元，其通过通信阴影区域中的无线通信发送或接收住宿区域的仪表数据，并通过电力线通信将交换的仪表数据发送到DCU。
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公开(公告)号：KR1020100018292A
公开(公告)日：2010-02-17
申请号：KR1020080076999
申请日：2008-08-06
Applicant: 한전케이디엔주식회사
CPC classification number: G08C19/02 , G08C17/02 , G08C2200/00
Abstract: PURPOSE: An automatic meter reading system using a reader and its management method are provided to improve the reliability of a metering system and rapid maintenance by preventing missing of registration information and inconsistency. CONSTITUTION: A remote metering system comprises a modem(200), a meter data collection unit(400), and an upper server(500). The modem receives inspection data from an electronic type watt-hour-meter(110). The remote metering system comprises a reader(300) and the meter data collection unit. The meter data collection unit compares first registration information data and the second registration information and verifies the result. First registration information data is transmitted by the reader, and the second registration information is saved in the upper server.
Abstract translation: 目的：提供一种使用阅读器的自动抄表系统及其管理方法，以提高计量系统的可靠性，并通过防止注册信息的丢失和不一致性进行快速维护。 构成：远程计费系统包括调制解调器（200），仪表数据收集单元（400）和上层服务器（500）。 调制解调器从电子式电度表（110）接收检查数据。 远程计量系统包括读取器（300）和仪表数据收集单元。 仪表数据收集单元比较第一注册信息数据和第二注册信息，并验证结果。 第一注册信息数据由读取器发送，第二注册信息被保存在上层服务器中。
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公开(公告)号：KR1020090010539A
公开(公告)日：2009-01-30
申请号：KR1020070073722
申请日：2007-07-23
Applicant: 한전케이디엔주식회사
Abstract: A communications speed change system of watt-hour meter reading data is provided to simplify communications connection procedure by memorizing communications speed procedure and by controlling communications speed between a modem and a watt-hour meter. A communications speed change system of watt-hour meter reading data comprises a watt-hour meter(100), a communications speed change device(200), a memory device(210), a PLC(Power Line Communication) slave modem(110), a PLC master modem(120), and a reading data collecting device(130). The watt-hour meter is installed at consumer based on DLMS protocol, and collects data. The PLC slave modem is connected to the watt-hour, and is communicated by applying the DLMS to the PLC. The PLC master modem is connected to the PLC slave modem, and is contacted with the reading data collecting device. The communications speed change device is positioned between the PLC slave modem and the watt-hour, and changes data transmitting rate by changing communications speed based on the DLMS protocol.
Abstract translation: 提供了电能表读取数据的通信速度变化系统，以通过记忆通信速度程序和通过控制调制解调器和电度表之间的通信速度来简化通信连接过程。 电度表读取数据的通信变速系统包括电度表（100），通信变速装置（200），存储装置（210），PLC（电力线通信）从调制解调器（110） ，PLC主调制解调器（120）和读取数据收集装置（130）。 基于DLMS协议的电表安装在消费者处，收集数据。 PLC从调制解调器连接到瓦时，并通过将DLMS应用于PLC进行通信。 PLC主调制解调器连接到PLC从调制解调器，并与读取数据采集设备接触。 通信变速装置位于PLC从调制解调器和瓦特之间，通过根据DLMS协议改变通信速度来改变数据传输速率。
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公开(公告)号：KR102227897B1
公开(公告)日：2021-03-12
申请号：KR1020190103320
申请日：2019-08-22
Applicant: 한전케이디엔주식회사
Abstract: 본발명의 AMI 시스템서버장치는상기계기별로고객정보및 각종데이터들을저장하는저장부; 통신 I/F부; 및상기서버장치의동작을제어하는제어부를포함하고, 상기계기별로고객정보를등록하는단계; 상기서버장치가상기계기들로부터전력사용데이터를수집하여저장하는단계; 상기수집/저장된전력사용량에기초하여해당계기를사용하는영업점별요일및 시간대별전력사용량을계산하는단계; 상기계산결과에기초하여상기영업점별로과거일정기간동안의데이터들의평균값을산출하여저장하는단계; 상기저장된과거데이터의평균값에기초하여상기계기를사용하는영업점들각각의요일전력사용량을예측하는단계; 상기예측된전력사용량으로부터영업점들각각의전력사용량변동폭을산출하는단계; 상기전력사용량변동폭에기초하여상기영업점의영업시간을예측하는단계; 및상기영업시간예측결과를저장하는단계를수행한다. 따라서, 본발명은영업점들의영업시간을정확하게예측할수 있고, 상기예측결과를실시간으로제공할수 있고, 주기적으로상기예측결과를업데이트함으로써정보의정확성을높일수 있다.
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