WO2008123182A1 - 電力線通信システム - Google Patents

電力線通信システム Download PDF

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Publication number
WO2008123182A1
WO2008123182A1 PCT/JP2008/055402 JP2008055402W WO2008123182A1 WO 2008123182 A1 WO2008123182 A1 WO 2008123182A1 JP 2008055402 W JP2008055402 W JP 2008055402W WO 2008123182 A1 WO2008123182 A1 WO 2008123182A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
pair
lines
power line
communication system
Prior art date
Application number
PCT/JP2008/055402
Other languages
English (en)
French (fr)
Inventor
Katsumi Sakai
Koki Goto
Hajime Takata
Kunihiro Ohta
Original Assignee
Smk Corporation
Toyota Jidosha Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smk Corporation, Toyota Jidosha Kabushiki Kaisha filed Critical Smk Corporation
Priority to US12/532,692 priority Critical patent/US8154150B2/en
Publication of WO2008123182A1 publication Critical patent/WO2008123182A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

　車載バッテリ１０に接続された一対の電力線１２，１３を利用して、高品質の通信を可能にする電力線通信システムであって、一対の電力線１２，１３に各々接続され、１ＭＨｚ以上の高周波信号を通信する一対の通信配線１８を有する。通信配線１８と車載用の通信機器２２との間に介在され、回路構成が平衡型に形成された平衡型フィルタ２６を備える。平衡型フィルタ２６と各通信機器２２との間に接続されバッテリ１０から電力の供給を受けるとともに、通信機器２２間の通信を行う一対の配線からなり、電気的に平衡な平衡線２８を備える。  
PCT/JP2008/055402 2007-03-27 2008-03-24 電力線通信システム WO2008123182A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/532,692 US8154150B2 (en) 2007-03-27 2008-03-24 Power line communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-080629 2007-03-27
JP2007080629A JP2008244701A (ja) 2007-03-27 2007-03-27 電力線通信システム

Publications (1)

Publication Number Publication Date
WO2008123182A1 true WO2008123182A1 (ja) 2008-10-16

Family

ID=39830679

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055402 WO2008123182A1 (ja) 2007-03-27 2008-03-24 電力線通信システム

Country Status (4)

Country Link
US (1) US8154150B2 (ja)
JP (1) JP2008244701A (ja)
CN (1) CN101647207A (ja)
WO (1) WO2008123182A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013128283A (ja) * 2011-12-19 2013-06-27 Ls Industrial Systems Co Ltd 電力線通信用遮断フィルター
EP2525466A4 (en) * 2010-01-13 2015-10-07 Panasonic Corp POWER SUPPLY DEVICE AND VEHICLE CHARGER SYSTEM

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JP2010283737A (ja) * 2009-06-08 2010-12-16 Murata Mfg Co Ltd 電力線通信システム
JP2011130124A (ja) * 2009-12-16 2011-06-30 Canon Inc 画像形成装置
US8618915B2 (en) * 2009-12-23 2013-12-31 At&T Intellectual Property I, L.P. Apparatus and method for integrating a transmitting device and a battery pack
JP5313941B2 (ja) * 2010-02-19 2013-10-09 株式会社日本自動車部品総合研究所 電力線通信システム
JP5180259B2 (ja) * 2010-06-11 2013-04-10 株式会社日本自動車部品総合研究所 車両用電力線通信システム
FR2985867B1 (fr) * 2012-01-16 2014-10-31 Peugeot Citroen Automobiles Sa Systeme de communication par courants porteurs hautes frequences plc sur une ligne pilote
CN104955087B (zh) 2014-03-25 2019-03-01 华为技术有限公司 一种无线基站的控制系统及方法、相关设备
US9780974B2 (en) * 2014-04-09 2017-10-03 Linear Technology Corporation Broadband power coupling/decoupling network for PoDL
US10348418B1 (en) * 2014-07-22 2019-07-09 Esker Technologies, LLC Transient and spurious signal filter
KR101619623B1 (ko) * 2014-10-20 2016-05-10 현대자동차주식회사 차량 제어기의 리프로그래밍 시스템 및 방법
US9495865B2 (en) 2014-11-24 2016-11-15 At&T Intellectual Property I, L.P. Power-line communications
JPWO2016098294A1 (ja) * 2014-12-18 2017-09-28 パナソニックＩｐマネジメント株式会社 電極付き通信端末、通信端末、通信システム、電動車両、および充電装置
WO2016191662A1 (en) 2015-05-27 2016-12-01 Intelligent Technologies International, Inc. Vehicle wire harness
US10417143B2 (en) 2015-10-08 2019-09-17 Esker Technologies, LLC Apparatus and method for sending power over synchronous serial communication wiring
DE102015221201A1 (de) * 2015-10-29 2017-05-04 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und System für ein Fahrzeugbordnetz mit einer ersten Versorgungsspannung und einer zweiten Versorgungsspannung
US10128906B2 (en) 2016-07-11 2018-11-13 Esker Technologies, LLC Power line signal coupler
US10560154B2 (en) 2016-07-11 2020-02-11 Esker Technologies, LLC Power line signal coupler
DE102019203085A1 (de) 2019-03-06 2020-09-10 Vitesco Technologies GmbH Steuergerät zum Betätigen einer Last und Verfahren zum Betreiben eines solchen Steuergeräts
JP7338238B2 (ja) * 2019-05-24 2023-09-05 株式会社村田製作所 信号電源分離回路およびそれを用いた信号伝送回路並びに車両
GB2594087A (en) * 2020-04-17 2021-10-20 Scc Wordwide Ltd Equipping a vehicle with a reversing camera and monitor
US11956026B2 (en) 2022-05-09 2024-04-09 GM Global Technology Operations LLC System and method for power line communication (PLC) and data flow control

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522196A (ja) * 1991-07-12 1993-01-29 Mitsubishi Electric Corp データ伝送システム
JP2002010366A (ja) * 2000-06-22 2002-01-11 Bunka Shutter Co Ltd 開閉装置の通信システム、非開閉体側通信装置及び開閉体側通信装置
JP2004056197A (ja) * 2002-07-16 2004-02-19 Denso Corp 電力線通信システム
JP2004096331A (ja) * 2002-08-30 2004-03-25 Denso Corp 制御信号伝送システム
JP2004229250A (ja) * 2003-01-21 2004-08-12 Koichi Nakagawa Ｐｗｍ信号インターフェイス方式
JP2006067421A (ja) * 2004-08-30 2006-03-09 Auto Network Gijutsu Kenkyusho:Kk 信号送信装置、カメラ、コネクタ装置及び車載通信システム
JP2006287576A (ja) * 2005-03-31 2006-10-19 Yazaki Corp 電源重畳多重通信システム

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* Cited by examiner, † Cited by third party
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JP3234861B2 (ja) * 1996-06-13 2001-12-04 株式会社日立製作所 乗物の電源供給装置及び集約配線装置
DE10142409A1 (de) * 2001-08-31 2003-04-17 Bosch Gmbh Robert Versorgungsleitungsstruktur zur Übertragung von Informationen zwischen Kraftfahrzeugkomponenten
US7307520B2 (en) * 2004-09-17 2007-12-11 Keith Lamon Systems and methods for direct current system digital carried message conveyance
JP4525569B2 (ja) * 2005-11-21 2010-08-18 トヨタ自動車株式会社 通信装置
JP4909961B2 (ja) * 2008-09-02 2012-04-04 日立オートモティブシステムズ株式会社 電動パワーステアリング用制御装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522196A (ja) * 1991-07-12 1993-01-29 Mitsubishi Electric Corp データ伝送システム
JP2002010366A (ja) * 2000-06-22 2002-01-11 Bunka Shutter Co Ltd 開閉装置の通信システム、非開閉体側通信装置及び開閉体側通信装置
JP2004056197A (ja) * 2002-07-16 2004-02-19 Denso Corp 電力線通信システム
JP2004096331A (ja) * 2002-08-30 2004-03-25 Denso Corp 制御信号伝送システム
JP2004229250A (ja) * 2003-01-21 2004-08-12 Koichi Nakagawa Ｐｗｍ信号インターフェイス方式
JP2006067421A (ja) * 2004-08-30 2006-03-09 Auto Network Gijutsu Kenkyusho:Kk 信号送信装置、カメラ、コネクタ装置及び車載通信システム
JP2006287576A (ja) * 2005-03-31 2006-10-19 Yazaki Corp 電源重畳多重通信システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2525466A4 (en) * 2010-01-13 2015-10-07 Panasonic Corp POWER SUPPLY DEVICE AND VEHICLE CHARGER SYSTEM
US9300362B2 (en) 2010-01-13 2016-03-29 Panasonic Intellectual Property Management Co., Ltd. Power supply apparatus and vehicle charging apparatus
JP2013128283A (ja) * 2011-12-19 2013-06-27 Ls Industrial Systems Co Ltd 電力線通信用遮断フィルター
US9337896B2 (en) 2011-12-19 2016-05-10 Lsis Co., Ltd. Block filter for power line communication

Also Published As

Publication number Publication date
JP2008244701A (ja) 2008-10-09
CN101647207A (zh) 2010-02-10
US8154150B2 (en) 2012-04-10
US20100111201A1 (en) 2010-05-06

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