JP5876484B2 - 通信システム - Google Patents
通信システム Download PDFInfo
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- JP5876484B2 JP5876484B2 JP2013524005A JP2013524005A JP5876484B2 JP 5876484 B2 JP5876484 B2 JP 5876484B2 JP 2013524005 A JP2013524005 A JP 2013524005A JP 2013524005 A JP2013524005 A JP 2013524005A JP 5876484 B2 JP5876484 B2 JP 5876484B2
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- 238000000926 separation method Methods 0.000 claims description 35
- 239000003990 capacitor Substances 0.000 claims description 31
- 230000005674 electromagnetic induction Effects 0.000 claims description 11
- 230000010356 wave oscillation Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 description 28
- 238000010168 coupling process Methods 0.000 description 28
- 238000005859 coupling reaction Methods 0.000 description 28
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/34—Plug-like or socket-like devices specially adapted for contactless inductive charging of electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/527—Voltage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
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- 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
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
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- 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
- H04B2203/5462—Systems for power line communications
- H04B2203/547—Systems for power line communications via DC power distribution
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
図1は、本発明の実施の形態1に係る通信システムの構成例を示す説明図である。実施の形態1では、電気自動車1が備えるバッテリ(蓄電装置)10に対し、給電装置として機能する充電スタンド2から給電する際の給電制御に適用する例を説明する。電気自動車1及び充電スタンド2の間は、電力供給線として用いられる2本の充電ケーブル31、32、充電制御に要する制御信号を伝送する制御ケーブル33、及び接地ケーブル34により接続されている。これらの各種ケーブルは、充電スタンド2側のケーブルの末端に設けられたプラグと、電気自動車側に設けられた接続口とを結合することにより、図1に例示する回路構成となる。
実施の形態2は、実施の形態1において、電気自動車側の制御ケーブル及び接地ケーブルに分岐部及び支線を設けて通信に係る装置を配設すると共に、充電スタンド側の制御ケーブル中に重畳分離部を設ける構成である。なお、以降の説明において、実施の形態1と同様の構成については実施の形態1と同様の符号を付し、実施の形態1を参照するものとし、その説明を省略する。
10 バッテリ(蓄電装置)
11 充電部
12 充電制御部
121 コンデンサ
13 重畳分離部
131 カップリングトランス
14 通信部
15 重畳分離部
151、152 コンデンサ
153 カップリングトランス
2 充電スタンド(給電装置)
20 電力供給部
21 充電制御部
211 コンデンサ
22 重畳分離部
221、222 コンデンサ
223 カップリングトランス
23 通信部
24 重畳分離部
241 カップリングトランス
31、32 充電ケーブル
33 制御ケーブル
34 接地ケーブル
33a、33b 支線
34a、34b 支線
Claims (4)
- 給電装置と、該給電装置からの給電を受ける蓄電装置を搭載した車両とを電源線及び該電源線と別個の2本の通信ケーブルにて接続し、前記蓄電装置の充電制御に要する制御信号の通信を前記通信ケーブルを介して行う通信システムにおいて、
前記給電装置は、
矩形波発振回路を有する第1充電制御部を備え、
前記車両は、
第2充電制御部を備え、
前記第1充電制御部及び第2充電制御部は、
前記通信ケーブルを介して前記制御信号の送受信を行い、
前記給電装置及び車両のうちの一方は、
前記2本の通信ケーブル夫々から分岐した2本の支線に接続され、前記通信ケーブルを介した通信に対する前記制御信号と異なる通信信号の重畳、及び前記通信ケーブルを介した通信に重畳された前記通信信号の分離を行う第1重畳分離部と、
該第1重畳分離部を介して通信信号を送受信する第1通信部と
を備え、
前記給電装置及び車両のうちの他方は、
一方の通信ケーブル中に設けられ、該通信ケーブルを介した通信に対する前記通信信号の重畳及び前記通信ケーブルを介した通信に重畳された前記通信信号の分離を行う第2重畳分離部と、
該第2重畳分離部を介して通信信号を送受信する第2通信部と
を備えることを特徴とする通信システム。 - 前記第1重畳分離部は、
前記2本の支線に夫々接続されたコンデンサと、
該コンデンサに1次コイルが接続され、前記第1通信部に2次コイルが接続された電磁誘導式の第1信号変換器と
を有し、
前記第2重畳分離部は、
前記一方の通信ケーブル中に1次コイルが介装され、前記第2通信部に2次コイルが接続された電磁誘導式の第2信号変換器と、
前記2本の通信ケーブル間に接続されたコンデンサと
を有することを特徴とする請求項1に記載の通信システム。 - 前記通信ケーブルの一方は、接地されていることを特徴とする請求項1又は2に記載の通信システム。
- 給電装置及び受電装置を電源線及び該電源線と別個の2本の通信ケーブルにて接続し、前記給電装置から受電装置への給電に基づく充電制御に要する制御信号の通信を、前記通信ケーブルを介して行う通信システムにおいて、
前記給電装置は、
矩形波発振回路を有する第1充電制御部を備え、
前記受電装置は、
第2充電制御部を備え、
前記第1充電制御部及び第2充電制御部は、
前記通信ケーブルを介して前記制御信号の送受信を行い、
前記給電装置及び受電装置のうちの一方は、
前記2本の通信ケーブル夫々から分岐した2本の支線に接続され、前記通信ケーブルを介した通信に対する前記制御信号と異なる通信信号の重畳、及び前記通信ケーブルを介した通信に重畳された前記通信信号の分離を行う第1重畳分離部と、
該第1重畳分離部を介して通信信号を送受信する第1通信部と
を備え、
前記給電装置及び受電装置のうちの他方は、
一方の通信ケーブル中に設けられ、該通信ケーブルを介した通信に対する前記通信信号の重畳及び前記通信ケーブルを介した通信に重畳された前記通信信号の分離を行う第2重畳分離部と、
該第2重畳分離部を介して通信信号を送受信する第2通信部と
を備えることを特徴とする通信システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013524005A JP5876484B2 (ja) | 2011-07-13 | 2012-07-13 | 通信システム |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2011155223 | 2011-07-13 | ||
JP2011155223 | 2011-07-13 | ||
JP2013524005A JP5876484B2 (ja) | 2011-07-13 | 2012-07-13 | 通信システム |
PCT/JP2012/067965 WO2013008922A1 (ja) | 2011-07-13 | 2012-07-13 | 通信システム |
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Publication Number | Publication Date |
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JPWO2013008922A1 JPWO2013008922A1 (ja) | 2015-02-23 |
JP5876484B2 true JP5876484B2 (ja) | 2016-03-02 |
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JP2013524005A Active JP5876484B2 (ja) | 2011-07-13 | 2012-07-13 | 通信システム |
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US (1) | US9240821B2 (ja) |
EP (1) | EP2733860B1 (ja) |
JP (1) | JP5876484B2 (ja) |
CN (1) | CN103650361A (ja) |
WO (1) | WO2013008922A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US9197290B2 (en) | 2011-06-21 | 2015-11-24 | Sumitomo Electric Industries, Ltd. | Communication system and communication device |
US9577709B2 (en) | 2011-07-13 | 2017-02-21 | Sumitomo Electric Industries, Ltd. | Communication system and communication device |
EP2733861A4 (en) | 2011-07-13 | 2016-07-13 | Sumitomo Electric Industries | COMMUNICATION SYSTEM AND COMMUNICATION DEVICE |
US20140266040A1 (en) * | 2013-03-14 | 2014-09-18 | Tyco Electronics Corporation | Electric vehicle supply equipment having increased communication capabilities |
US9437381B2 (en) | 2013-03-14 | 2016-09-06 | Tyco Electronics Corporation | Electric vehicle support equipment having a smart plug with a relay control circuit |
JP6926708B2 (ja) * | 2017-06-14 | 2021-08-25 | 住友電気工業株式会社 | 車載通信システム、スイッチ装置、通信制御方法および通信制御プログラム |
JP7063589B2 (ja) * | 2017-12-04 | 2022-05-09 | 矢崎総業株式会社 | 車両用の回路体 |
DE102018214450A1 (de) * | 2018-08-27 | 2020-02-27 | BSH Hausgeräte GmbH | Impedanzerkennung eines Verbrauchers an einer Ladestation |
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JPS61136327A (ja) * | 1984-12-06 | 1986-06-24 | Nec Corp | 低圧配電線通信装置の信号結合方式 |
JPH03228438A (ja) * | 1990-02-01 | 1991-10-09 | Mitsubishi Electric Corp | 電力線搬送信号受信装置 |
JP3228438B2 (ja) | 1992-07-27 | 2001-11-12 | 株式会社エクォス・リサーチ | ハイブリッド型車両 |
JPH10234142A (ja) * | 1997-02-20 | 1998-09-02 | Nissho Seisakusho:Kk | 灯器監視システム |
JP2000150174A (ja) * | 1998-11-16 | 2000-05-30 | Hitachi Ltd | 空港灯火制御装置 |
CN100336312C (zh) * | 2001-03-29 | 2007-09-05 | 埃姆别特公司 | 将数字信号感应耦合到电力线的系统和方法 |
JP2007013812A (ja) | 2005-07-01 | 2007-01-18 | Matsushita Electric Ind Co Ltd | データ伝送システム、およびデータ伝送方法 |
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JP2011015530A (ja) * | 2009-07-02 | 2011-01-20 | Panasonic Corp | 漏電検知給電制御装置 |
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JP2011172363A (ja) | 2010-02-17 | 2011-09-01 | Toyota Industries Corp | 充電制御装置及び車両充電システム |
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JP2012034484A (ja) | 2010-07-30 | 2012-02-16 | Toyota Industries Corp | 給電装置及び車両 |
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JP5746517B2 (ja) | 2011-02-23 | 2015-07-08 | 住友電気工業株式会社 | 電力線通信システム |
US9197290B2 (en) | 2011-06-21 | 2015-11-24 | Sumitomo Electric Industries, Ltd. | Communication system and communication device |
CN103635360B (zh) | 2011-06-21 | 2016-04-20 | 住友电气工业株式会社 | 通信系统和通信装置 |
EP2733861A4 (en) | 2011-07-13 | 2016-07-13 | Sumitomo Electric Industries | COMMUNICATION SYSTEM AND COMMUNICATION DEVICE |
JP2013038760A (ja) | 2011-07-13 | 2013-02-21 | Sumitomo Electric Ind Ltd | 通信システム及び通信装置 |
US9577709B2 (en) | 2011-07-13 | 2017-02-21 | Sumitomo Electric Industries, Ltd. | Communication system and communication device |
-
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- 2012-07-13 JP JP2013524005A patent/JP5876484B2/ja active Active
- 2012-07-13 EP EP12811065.7A patent/EP2733860B1/en not_active Not-in-force
- 2012-07-13 CN CN201280034184.2A patent/CN103650361A/zh active Pending
- 2012-07-13 WO PCT/JP2012/067965 patent/WO2013008922A1/ja active Application Filing
- 2012-07-13 US US14/232,215 patent/US9240821B2/en active Active
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JPWO2013008922A1 (ja) | 2015-02-23 |
EP2733860B1 (en) | 2016-05-18 |
EP2733860A4 (en) | 2015-01-21 |
US9240821B2 (en) | 2016-01-19 |
WO2013008922A1 (ja) | 2013-01-17 |
CN103650361A (zh) | 2014-03-19 |
EP2733860A1 (en) | 2014-05-21 |
US20140254695A1 (en) | 2014-09-11 |
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