JP5147999B1 - 給電装置、受電装置、充電システム及び障害物検出方法 - Google Patents

給電装置、受電装置、充電システム及び障害物検出方法 Download PDF

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Publication number
JP5147999B1
JP5147999B1 JP2012028543A JP2012028543A JP5147999B1 JP 5147999 B1 JP5147999 B1 JP 5147999B1 JP 2012028543 A JP2012028543 A JP 2012028543A JP 2012028543 A JP2012028543 A JP 2012028543A JP 5147999 B1 JP5147999 B1 JP 5147999B1
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JP
Japan
Prior art keywords
test data
power
data sequence
transmission
obstacle
Prior art date
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Expired - Fee Related
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JP2012028543A
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English (en)
Japanese (ja)
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JP2013165614A (ja
Inventor
聡 中屋
剛 西尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2012028543A priority Critical patent/JP5147999B1/ja
Priority to JP2012257521A priority patent/JP5958908B2/ja
Priority to CN201380008227.4A priority patent/CN104094499B/zh
Priority to EP13749243.5A priority patent/EP2816706B1/en
Priority to US14/378,240 priority patent/US9484988B2/en
Priority to PCT/JP2013/000689 priority patent/WO2013121757A1/ja
Application granted granted Critical
Publication of JP5147999B1 publication Critical patent/JP5147999B1/ja
Publication of JP2013165614A publication Critical patent/JP2013165614A/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
    • H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
JP2012028543A 2012-02-13 2012-02-13 給電装置、受電装置、充電システム及び障害物検出方法 Expired - Fee Related JP5147999B1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012028543A JP5147999B1 (ja) 2012-02-13 2012-02-13 給電装置、受電装置、充電システム及び障害物検出方法
JP2012257521A JP5958908B2 (ja) 2012-02-13 2012-11-26 給電装置、受電装置、充電システム及び障害物検出方法
CN201380008227.4A CN104094499B (zh) 2012-02-13 2013-02-08 供电装置、受电装置、充电系统以及障碍物检测方法
EP13749243.5A EP2816706B1 (en) 2012-02-13 2013-02-08 Power supply device, power receiving device, charging system, and obstacle detection method
US14/378,240 US9484988B2 (en) 2012-02-13 2013-02-08 Power supply device, power receiving device, charging system, and obstacle detection method
PCT/JP2013/000689 WO2013121757A1 (ja) 2012-02-13 2013-02-08 給電装置、受電装置、充電システム及び障害物検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012028543A JP5147999B1 (ja) 2012-02-13 2012-02-13 給電装置、受電装置、充電システム及び障害物検出方法

Related Child Applications (1)

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JP2012257521A Division JP5958908B2 (ja) 2012-02-13 2012-11-26 給電装置、受電装置、充電システム及び障害物検出方法

Publications (2)

Publication Number Publication Date
JP5147999B1 true JP5147999B1 (ja) 2013-02-20
JP2013165614A JP2013165614A (ja) 2013-08-22

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JP2012028543A Expired - Fee Related JP5147999B1 (ja) 2012-02-13 2012-02-13 給電装置、受電装置、充電システム及び障害物検出方法
JP2012257521A Expired - Fee Related JP5958908B2 (ja) 2012-02-13 2012-11-26 給電装置、受電装置、充電システム及び障害物検出方法

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JP2012257521A Expired - Fee Related JP5958908B2 (ja) 2012-02-13 2012-11-26 給電装置、受電装置、充電システム及び障害物検出方法

Country Status (5)

Country Link
US (1) US9484988B2 (https=)
EP (1) EP2816706B1 (https=)
JP (2) JP5147999B1 (https=)
CN (1) CN104094499B (https=)
WO (1) WO2013121757A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2779363A3 (en) * 2013-03-08 2014-12-31 Samsung Electronics Co., Ltd. Wireless power transmitter and method for controlling same

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10454303B2 (en) 2013-11-20 2019-10-22 Wits Co., Ltd. Non-contact power supply device and non-contact power supply method
CN103763720B (zh) * 2014-01-03 2017-02-22 北京智谷睿拓技术服务有限公司 无线能量传输的障碍事由检测方法和系统
US9931954B2 (en) * 2014-02-04 2018-04-03 Ford Global Technologies, Llc Vertical wireless power transfer system for charging electric vehicles
JP6555010B2 (ja) * 2015-08-25 2019-08-07 船井電機株式会社 給電装置
US10336194B2 (en) * 2015-11-13 2019-07-02 Nio Usa, Inc. Electric vehicle charging device alignment and method of use
US10093195B2 (en) 2015-11-13 2018-10-09 Nio Usa, Inc. Integrated vehicle charging panel system and method of use
US10059213B2 (en) 2015-11-13 2018-08-28 Nio Usa, Inc. Charging devices within wheel portions
US10124690B2 (en) 2015-11-13 2018-11-13 Nio Usa, Inc. Electric vehicle charging device positioning and method of use
US9944192B2 (en) 2015-11-13 2018-04-17 Nio Usa, Inc. Electric vehicle charging station system and method of use
DE102017130169A1 (de) * 2017-02-24 2018-08-30 Denso Ten Limited Ladeunterstützungsvorrichtung
JP6796024B2 (ja) * 2017-05-19 2020-12-02 ミネベアミツミ株式会社 ワイヤレス電力伝送システム、およびワイヤレス電力伝送システムの通信方法
JP6868077B1 (ja) 2019-11-05 2021-05-12 日本たばこ産業株式会社 エアロゾル吸引器用の電源ユニット、エアロゾル吸引器、及びエアロゾル吸引器用の充電ユニット

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005073149A (ja) * 2003-08-27 2005-03-17 Casio Comput Co Ltd 無線通信装置及び無線通信システム
JP2009268310A (ja) * 2008-04-28 2009-11-12 Sony Corp 送電装置、受電装置、送電方法、プログラム、および電力伝送システム
JP2011010384A (ja) * 2009-06-23 2011-01-13 Seiko Epson Corp 検出回路、送電制御装置、送電装置、無接点電力伝送システムおよび電子機器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8307922B2 (en) 2005-05-24 2012-11-13 Rearden, Llc System and method for powering an aircraft using radio frequency signals and feedback
KR100836634B1 (ko) 2006-10-24 2008-06-10 주식회사 한림포스텍 무선 데이타 통신과 전력 전송이 가능한 무접점 충전장치,충전용 배터리팩 및 무접점 충전장치를 이용한 휴대용단말기
KR100819753B1 (ko) * 2007-07-13 2008-04-08 주식회사 한림포스텍 배터리팩 솔루션을 위한 무접점충전시스템 및 그 제어방법
JP4600462B2 (ja) 2007-11-16 2010-12-15 セイコーエプソン株式会社 送電制御装置、送電装置、電子機器及び無接点電力伝送システム
US9178387B2 (en) * 2008-05-13 2015-11-03 Qualcomm Incorporated Receive antenna for wireless power transfer
JP4725664B2 (ja) * 2008-06-25 2011-07-13 セイコーエプソン株式会社 送電制御装置、送電装置、受電制御装置、受電装置、電子機器、送電制御方法、及び受電制御方法
JP2010028934A (ja) * 2008-07-16 2010-02-04 Seiko Epson Corp 受電制御装置、受電装置および無接点電力伝送システム
JP5258521B2 (ja) * 2008-11-14 2013-08-07 トヨタ自動車株式会社 給電システム
JP5552751B2 (ja) * 2009-04-07 2014-07-16 セイコーエプソン株式会社 受電装置、電子機器および無接点電力伝送システム
JP2011211760A (ja) * 2010-03-26 2011-10-20 Panasonic Electric Works Co Ltd 非接触給電装置及び非接触充電システム
JP2011205867A (ja) * 2010-03-26 2011-10-13 Panasonic Electric Works Co Ltd 非接触送電装置及び非接触充電システム
US8791665B2 (en) * 2010-04-08 2014-07-29 Qualcomm Incorporated Energy storage device security
JP2011229265A (ja) * 2010-04-19 2011-11-10 Panasonic Electric Works Co Ltd 非接触電力伝送装置
US9178369B2 (en) * 2011-01-18 2015-11-03 Mojo Mobility, Inc. Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
KR101267076B1 (ko) * 2011-03-24 2013-05-24 주식회사 한림포스텍 무선 전력 전송 어셈블리에서의 전력 제어 방법 및 무선 전력 전송 어셈블리

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005073149A (ja) * 2003-08-27 2005-03-17 Casio Comput Co Ltd 無線通信装置及び無線通信システム
JP2009268310A (ja) * 2008-04-28 2009-11-12 Sony Corp 送電装置、受電装置、送電方法、プログラム、および電力伝送システム
JP2011010384A (ja) * 2009-06-23 2011-01-13 Seiko Epson Corp 検出回路、送電制御装置、送電装置、無接点電力伝送システムおよび電子機器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2779363A3 (en) * 2013-03-08 2014-12-31 Samsung Electronics Co., Ltd. Wireless power transmitter and method for controlling same
CN105009412A (zh) * 2013-03-08 2015-10-28 三星电子株式会社 无线电力发送器及其控制方法
CN105009412B (zh) * 2013-03-08 2018-07-31 三星电子株式会社 无线电力发送器及其控制方法

Also Published As

Publication number Publication date
JP2013165634A (ja) 2013-08-22
CN104094499A (zh) 2014-10-08
EP2816706B1 (en) 2018-12-12
US20150002090A1 (en) 2015-01-01
JP2013165614A (ja) 2013-08-22
EP2816706A4 (en) 2015-09-09
WO2013121757A1 (ja) 2013-08-22
US9484988B2 (en) 2016-11-01
JP5958908B2 (ja) 2016-08-02
CN104094499B (zh) 2017-05-31
EP2816706A1 (en) 2014-12-24

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