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JP4604936B2 - Power strip - Google Patents

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Publication number
JP4604936B2
JP4604936B2 JP2005277015A JP2005277015A JP4604936B2 JP 4604936 B2 JP4604936 B2 JP 4604936B2 JP 2005277015 A JP2005277015 A JP 2005277015A JP 2005277015 A JP2005277015 A JP 2005277015A JP 4604936 B2 JP4604936 B2 JP 4604936B2
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power
identification information
rfid tag
power line
outlet
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JP2007088957A (en
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治久 坂田
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KDDI Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Description

本発明は、電源タップに関し、より具体的には、電力線通信のネットワーク構成の管理を容易にする電源タップに関する。   The present invention relates to a power strip, and more particularly to a power strip that facilitates management of a network configuration for power line communication.

電力線通信における電力線のネットワーク構成は、電源タップ又は延長コードなどが多用されている場合が多く、一般的にネットワーク構成を調べることは困難である。   The power line network configuration in power line communication often uses power taps or extension cords, and it is generally difficult to check the network configuration.

単純に家電等の端末が接続されているかどうかを知る方法としては、無線チップが装着された家電品を管理サーバで管理する方法が、特許文献１に記載されている。また電源コンセントにおけるセキュリティシステムとして、電源コンセント側でハウスコードを電力線に重畳して送信する方法が特許文献２に記載されている。   As a method of simply knowing whether or not a terminal such as a home appliance is connected, Patent Literature 1 describes a method of managing a home appliance with a wireless chip attached thereto using a management server. Further, as a security system in a power outlet, Patent Document 2 discloses a method of transmitting a house code superimposed on a power line on the power outlet side.

アダプタに識別情報の送信機能を持たせた構成が特許文献３に記載されている。
特開２００４−０５６４３５号公報 特開２００３−０７８４５６号公報 特開２００３−０７８４５８号公報 Patent Document 3 discloses a configuration in which an adapter has a function of transmitting identification information.
JP 2004-056435 A Japanese Patent Application Laid-Open No. 2003-078356 JP 2003-078458 A

電源タップが多段に接続されると、電力線通信信号が分岐され、干渉の影響が増えるので、通信品質が劣化する。通信品質が劣化した電源タップに複数の端末が接続されると、高速の通信を維持することは困難となる。   If the power strips are connected in multiple stages, the power line communication signal is branched and the influence of interference increases, so the communication quality deteriorates. When a plurality of terminals are connected to a power strip whose communication quality has deteriorated, it becomes difficult to maintain high-speed communication.

本発明は、電力線通信のネットワーク構成の管理を容易にする電源タップを提示することを目的とする。   An object of this invention is to show the power strip which makes easy management of the network structure of power line communication.

本発明に係る電源タップは、電源プラグと、当該電源プラグに電力線を介して接続するコンセントと、当該コンセントに接続される他の電源プラグに付加されるＲＦＩＤタグの識別情報を読み取るＲＦＩＤタグリーダと、当該電力線に接続し、給電される電力線通信モデムと、当該電力線に接続し、給電される制御回路とを具備する電源タップであって、当該制御回路が、当該電力線の給電に応じて、電力線通信モデムにより当該電源タップを特定する識別情報を所定の管理サーバに送信し、当該ＲＦＩＤタグリーダで読み取られた識別情報と、当該電源タップを特定する当該識別情報とを対にして所定の管理サーバに送信することを特徴とする。 A power strip according to the present invention includes a power plug, an outlet connected to the power plug via a power line, an RFID tag reader that reads identification information of an RFID tag attached to another power plug connected to the outlet, and connected to the power line, a power line communication modem is powered and connected to the power line, a power tap and a control circuit which is powered, the control circuit, in response to the feeding of the power line, the power line communication modem by sending the identification information for identifying the power strip to a predetermined management server, transmits the identification information read by the RFID tag reader, and to the corresponding identification information pairs for specifying the power strip to a predetermined management server and wherein the you.

本発明により、電源タップを使って電力線通信機器を接続する場合に、電力線通信のネットワーク構成を管理サーバが認識できるようになる。   According to the present invention, when a power line communication device is connected using a power strip, the management server can recognize the network configuration of the power line communication.

以下、図面を参照して、本発明の実施例を詳細に説明する。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

図１は、本発明の第１実施例である電源タップの概略構成図を示す。   FIG. 1 shows a schematic configuration diagram of a power strip according to a first embodiment of the present invention.

電源タップ１０の一端に電源プラグ１２があり、他端に複数（本実施例では４つ）のコンセント１４（１４−１〜１４−４）がある。電源プラグ１２にはＲＦＩＤタグ１６が貼り付け又は埋め込まれている。電源プラグ１２とコンセント１４との間の電力線に電力線通信（ＰＬＣ）モデム１８が接続する。ＲＦＩＤタグ１６には、電源タップ１０を特定する情報、例えば、ＰＬＣモデム１８を特定する情報を直接又は間接に示す識別情報が格納されている。   There is a power plug 12 at one end of the power tap 10, and there are a plurality (four in this embodiment) of outlets 14 (14-1 to 14-4) at the other end. An RFID tag 16 is attached or embedded in the power plug 12. A power line communication (PLC) modem 18 is connected to the power line between the power plug 12 and the outlet 14. The RFID tag 16 stores information for specifying the power strip 10, for example, identification information that directly or indirectly indicates information for specifying the PLC modem 18.

本実施例では、コンセント１４に接続される電源プラグ３０−１，３０−２には、それぞれＲＦＩＤタグ３２−１，３２−２が貼り付け又は埋め込まれている。ＲＦＩＤタグ３２−１，３２−２には、電源プラグ３０−１，３０−２の先に接続されているＰＬＣモデム（図示せず）を特定する情報、又は、そのＰＬＣモデムを内蔵する電子機器を特定する情報を直接又は間接に示す識別情報が格納されている。   In the present embodiment, RFID tags 32-1 and 32-2 are attached or embedded in the power plugs 30-1 and 30-2 connected to the outlet 14, respectively. The RFID tags 32-1 and 32-2 include information for specifying a PLC modem (not shown) connected to the ends of the power plugs 30-1 and 30-2, or an electronic device incorporating the PLC modem. The identification information which directly or indirectly indicates the information specifying the ID is stored.

電源タップ１０は、更に、コンセント１４に接続される電源プラグ３０−１，３０−２に付加されたＲＦＩＤタグ３２−１，３２−２の識別情報を読み取るＲＦＩＤタグリーダ２０を具備する。ＲＦＩＤタグリーダ２０のＲＦＩＤ感知距離は、コンセント１４−１〜１４−４から数ｃｍ程度に設定されている。制御回路２２は、ＲＦＩＤタグリーダ２０で読み取られた識別情報をメモリ２４に記憶しつつ、電源タップ１０の識別情報（例えば、ＰＬＣモデム１８の識別情報）と共に、ＰＬＣモデム１８により後述する管理サーバ４６に通知する。   The power tap 10 further includes an RFID tag reader 20 that reads identification information of the RFID tags 32-1 and 32-2 attached to the power plugs 30-1 and 30-2 connected to the outlet 14. The RFID sensing distance of the RFID tag reader 20 is set to about several centimeters from the outlets 14-1 to 14-4. The control circuit 22 stores the identification information read by the RFID tag reader 20 in the memory 24 and, together with the identification information of the power strip 10 (for example, the identification information of the PLC modem 18), the control circuit 22 sends the identification information to the management server 46 described later. Notice.

電源タップ１０の電源プラグ１２は、家庭内又はオフィス内の電力線４０のコンセント４２に接続される。電力線４０の別のコンセント４４には、管理サーバ４６の電源プラグ４８が接続する。管理サーバ４６と電源プラグ４８の間にはＰＬＣモデム５０が接続する。ＰＬＣモデム５０は、電力線４０を介して電源タップ１０のＰＬＣモデム１８と通信することができる。管理サーバ４６は、ＰＬＣモデム５０により、電源タップ１０のＰＬＣモデム１８からの情報を受信できる。   The power plug 12 of the power strip 10 is connected to the outlet 42 of the power line 40 in the home or office. A power plug 48 of the management server 46 is connected to another outlet 44 of the power line 40. A PLC modem 50 is connected between the management server 46 and the power plug 48. The PLC modem 50 can communicate with the PLC modem 18 of the power strip 10 via the power line 40. The management server 46 can receive information from the PLC modem 18 of the power strip 10 by the PLC modem 50.

本実施例の使用方法を説明する。電源タップ１０の電源プラグ１２をコンセント４２に接続する。これにより、ＰＬＣモデム１８、ＲＦＩＤタグリーダ２０、制御回路２２及びメモリ２４は給電され、動作状態になる。制御回路２２は、電源タップ１０を特定する識別情報をＰＬＣモデム１８を介して管理サーバ４６に送信する。電源タップ１０を特定する情報は、例えば、ＰＬＣモデム１８を特定する情報であり、ＲＦＩＤタグ１６に識別情報として格納されている。これにより、管理サーバ４６は、特定の電源タップ１０が電力線４０に接続されたことを知る。 A method of using this embodiment will be described. The power plug 12 of the power strip 10 is connected to the outlet 42. As a result, the PLC modem 18, the RFID tag reader 20, the control circuit 22 and the memory 24 are supplied with power and are in an operating state. The control circuit 22 transmits identification information for specifying the power tap 10 to the management server 46 via the PLC modem 18. The information for specifying the power strip 10 is, for example, information for specifying the PLC modem 18 and is stored as identification information in the RFID tag 16 . Thereby, the management server 46 knows that the specific power strip 10 is connected to the power line 40.

電源タップ１０のコンセント１４−１に、ＲＦＩＤタグ３２−１が付加された電源プラグ３０−１が接続されたとする。ＲＦＩＤタグリーダ２０は、コンセント１４−１に接続された電源プラグ３０−１のＲＦＩＤタグ３２−１の識別情報を読み取り、読み取った識別情報を制御回路２２に出力する。制御回路２２は、ＲＦＩＤタグリーダ２０で読み取られた識別情報をメモリ２４に記憶する。そして、制御回路２２は、読み取った識別情報と自己の識別情報とを対にして、ＰＬＣモデム１８により管理サーバ４６に通知する。電源プラグ３０−１のＲＦＩＤタグ３２−１には、電源プラグ３０−１の先に接続されているＰＬＣモデムを特定する識別情報、又は、そのＰＬＣモデムを内蔵する電子機器を特定する識別情報が格納されているので、管理サーバ４６は、電源タップ１０からのこれらの情報から、電力線４０に電源タップ１０を介してどのＰＬＣモデム又は電子機器が接続されたかを把握できる。   It is assumed that the power plug 30-1 to which the RFID tag 32-1 is added is connected to the outlet 14-1 of the power tap 10. The RFID tag reader 20 reads the identification information of the RFID tag 32-1 of the power plug 30-1 connected to the outlet 14-1, and outputs the read identification information to the control circuit 22. The control circuit 22 stores the identification information read by the RFID tag reader 20 in the memory 24. Then, the control circuit 22 makes a pair of the read identification information and its own identification information and notifies the management server 46 by the PLC modem 18. The RFID tag 32-1 of the power plug 30-1 has identification information for specifying a PLC modem connected to the tip of the power plug 30-1, or identification information for specifying an electronic device incorporating the PLC modem. Since it is stored, the management server 46 can grasp which PLC modem or electronic device is connected to the power line 40 via the power tap 10 from these pieces of information from the power tap 10.

コンセント４２自体に、ＲＦＩＤタグ１６の識別情報を読み取るＲＦＩＤタグリーダと、読み取った識別情報を管理サーバ４６に送信するＰＬＣモデムを組み込んでおくことにより、管理サーバ４６は、既設のどのコンセントに電源タップ１０が接続されたかも把握できる。これにより、家庭内又はオフィス内での電力線ネットワークのヒエラルキーを、各ＰＬＣモデムが壁又は床に既設のコンセントに最終的に接続するかも含めて、完全に把握できる。   By incorporating an RFID tag reader that reads the identification information of the RFID tag 16 and a PLC modem that transmits the read identification information to the management server 46 in the outlet 42 itself, the management server 46 is connected to the power outlet 10 in any existing outlet. You can also see if is connected. As a result, the hierarchy of the power line network in the home or office can be completely grasped, including whether each PLC modem is finally connected to an existing outlet on the wall or floor.

管理サーバ４６は、このように得られた電源タップの位置情報を用いて、電源タップに接続された特定の端末間の通信のみを許可するネットワークを構成することができる。   The management server 46 can configure a network that allows only communication between specific terminals connected to the power strip using the position information of the power strip obtained in this way.

電源タップが１段の場合を説明したが、勿論、複数段に及ぶ場合にも、各電源タップが、上述のようにコンセントに接続する電源プラグの識別情報と自己の識別情報を管理サーバ４６に送信することで、管理サーバ４６は、ネットワーク構成を全体的に認識できる。   Although the case where the power strip has one stage has been described, of course, even when the power strip has a plurality of stages, each power strip transmits the identification information of the power plug connected to the outlet and its own identification information to the management server 46 as described above. By transmitting, the management server 46 can recognize the network configuration as a whole.

特定の説明用の実施例を参照して本発明を説明したが、特許請求の範囲に規定される本発明の技術的範囲を逸脱しないで、上述の実施例に種々の変更・修整を施しうることは、本発明の属する分野の技術者にとって自明であり、このような変更・修整も本発明の技術的範囲に含まれる。   Although the invention has been described with reference to specific illustrative embodiments, various modifications and alterations may be made to the above-described embodiments without departing from the scope of the invention as defined in the claims. This is obvious to an engineer in the field to which the present invention belongs, and such changes and modifications are also included in the technical scope of the present invention.

本発明の一実施例の概略構成ブロック図である。It is a schematic block diagram of one Example of this invention.

符号の説明Explanation of symbols

１０：電源タップ
１２：電源プラグ
１４（１４−１〜１４−４）：コンセント
１６：ＲＦＩＤタグ
１８：電力線通信（ＰＬＣ）モデム
２０：ＲＦＩＤタグリーダ
２２：制御回路
２４：メモリ
３０−１，３０−２；電源プラグ
３２−１，３２−２：ＲＦＩＤタグ
４０：電力線
４２，４４：コンセント
４６：管理サーバ
４８：電源プラグ
５０：ＰＬＣモデム 10: Power tap 12: Power plug 14 (14-1 to 14-4): Outlet 16: RFID tag 18: Power line communication (PLC) Modem 20: RFID tag reader 22: Control circuit 24: Memory 30-1, 30-2 Power plugs 32-1 and 32-2: RFID tag 40: power lines 42 and 44: outlet 46: management server 48: power plug 50: PLC modem

Claims (2)

電源プラグ（１２）と、
当該電源プラグに電力線を介して接続するコンセント（１４）と、
当該コンセント（１４）に接続される他の電源プラグに付加されるＲＦＩＤタグの識別情報を読み取るＲＦＩＤタグリーダ（２０）と、
当該電力線に接続し、給電される電力線通信モデム（１８）と、
当該電力線に接続し、給電される制御回路（２２）
とを具備する電源タップであって、
当該制御回路（２２）が、
当該電力線の給電に応じて、電力線通信モデム（１８）により当該電源タップを特定する識別情報を所定の管理サーバに送信し、
当該ＲＦＩＤタグリーダ（２０）で読み取られた識別情報と、当該電源タップを特定する当該識別情報とを対にして所定の管理サーバに送信する
ことを特徴とする電源タップ。 A power plug (12);
An outlet (14) connected to the power plug via a power line ;
An RFID tag reader (20) for reading identification information of an RFID tag attached to another power plug connected to the outlet (14);
And connected to the power line, a power line communication modem is powered (18),
Control circuit (22) connected to the power line and fed
A power strip comprising :
The control circuit (22)
In response to the power supply of the power line, the power line communication modem (18) transmits identification information for identifying the power tap to a predetermined management server,
The identification information read by the RFID tag reader (20), power strip in the and the identification information pairs for specifying the power strip and said <br/> that that sends to a predetermined management server. 当該電源プラグ（１２）にＲＦＩＤタグ（１６）が付加されていることを特徴とする請求項１に記載の電源タップ。   The power strip according to claim 1, wherein an RFID tag (16) is added to the power plug (12).
JP2005277015A 2005-09-26 2005-09-26 Power strip Expired - Fee Related JP4604936B2 (en)

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Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10032102B2 (en) 2006-10-31 2018-07-24 Fiber Mountain, Inc. Excess radio-frequency (RF) power storage in RF identification (RFID) tags, and related systems and methods
US7782202B2 (en) 2006-10-31 2010-08-24 Corning Cable Systems, Llc Radio frequency identification of component connections
US9652708B2 (en) 2006-10-31 2017-05-16 Fiber Mountain, Inc. Protocol for communications between a radio frequency identification (RFID) tag and a connected device, and related systems and methods
US8264366B2 (en) 2009-03-31 2012-09-11 Corning Incorporated Components, systems, and methods for associating sensor data with component location
US9652709B2 (en) 2006-10-31 2017-05-16 Fiber Mountain, Inc. Communications between multiple radio frequency identification (RFID) connected tags and one or more devices, and related systems and methods
US9652707B2 (en) 2006-10-31 2017-05-16 Fiber Mountain, Inc. Radio frequency identification (RFID) connected tag communications protocol and related systems and methods
US8264355B2 (en) 2006-12-14 2012-09-11 Corning Cable Systems Llc RFID systems and methods for optical fiber network deployment and maintenance
JP4850090B2 (en) * 2007-02-23 2012-01-11 光洋電子工業株式会社 Power strip and equipment control system
DE102007022906B3 (en) * 2007-05-14 2008-08-21 Cluster Labs Gmbh Device for electrical power supply of multiple units, has housing provided with multiple energy supply terminals as plug-in connections and terminals are supplied with different electric voltages in operation at terminal contacts
US8004267B2 (en) * 2007-08-21 2011-08-23 Ford Global Technologies, Llc Power converter system for an automotive vehicle and method for configuring same
US8731405B2 (en) 2008-08-28 2014-05-20 Corning Cable Systems Llc RFID-based systems and methods for collecting telecommunications network information
JP2011010000A (en) * 2009-06-25 2011-01-13 Koyo Electronics Ind Co Ltd Energy saving control system
GB2473061A (en) * 2009-09-01 2011-03-02 Pantelis Panteli Safety Arrangement Using RFID Tag and Sensor
WO2011066215A1 (en) 2009-11-30 2011-06-03 Corning Incorporated Rfid condition latching
US8172468B2 (en) 2010-05-06 2012-05-08 Corning Incorporated Radio frequency identification (RFID) in communication connections, including fiber optic components
US8723653B2 (en) 2010-05-27 2014-05-13 Schneider Electric It Corporation Asset identification and management method and system
EP2611039A4 (en) * 2010-08-24 2016-11-02 Sony Corp Transmitter apparatus, receiver apparatus, and communication system
US9165232B2 (en) 2012-05-14 2015-10-20 Corning Incorporated Radio-frequency identification (RFID) tag-to-tag autoconnect discovery, and related methods, circuits, and systems
CN102752024A (en) * 2012-07-16 2012-10-24 复旦大学无锡研究院 Application of power line carrier communication to RFID (radio frequency identification) location system
US9563832B2 (en) 2012-10-08 2017-02-07 Corning Incorporated Excess radio-frequency (RF) power storage and power sharing RF identification (RFID) tags, and related connection systems and methods
EP2871749A1 (en) * 2013-11-07 2015-05-13 Alcatel Lucent A method of managing the definition of at least one action in at least a portion of an electrical power grid
US10663558B2 (en) 2015-05-22 2020-05-26 Schneider Electric It Corporation Systems and methods for detecting physical asset locations
DE102021214990A1 (en) * 2021-12-23 2023-06-29 B. Braun Melsungen Aktiengesellschaft Connector and method of testing a connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004039389A (en) * 2002-07-02 2004-02-05 Hitachi Maxell Ltd Electric power source plug
JP2004056435A (en) * 2002-07-19 2004-02-19 Hitachi Ltd Electric apparatus and method and system for managing the same
JP2004530376A (en) * 2001-05-09 2004-09-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Device identification control system in network environment
JP2006245983A (en) * 2005-03-03 2006-09-14 Teruya:Kk Plug and receptacle for power source with communication function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004530376A (en) * 2001-05-09 2004-09-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Device identification control system in network environment
JP2004039389A (en) * 2002-07-02 2004-02-05 Hitachi Maxell Ltd Electric power source plug
JP2004056435A (en) * 2002-07-19 2004-02-19 Hitachi Ltd Electric apparatus and method and system for managing the same
JP2006245983A (en) * 2005-03-03 2006-09-14 Teruya:Kk Plug and receptacle for power source with communication function

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