KR101783233B1 - 급전장치, 전자기기 및 방법 - Google Patents

급전장치, 전자기기 및 방법 Download PDF

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Publication number
KR101783233B1
KR101783233B1 KR1020140055251A KR20140055251A KR101783233B1 KR 101783233 B1 KR101783233 B1 KR 101783233B1 KR 1020140055251 A KR1020140055251 A KR 1020140055251A KR 20140055251 A KR20140055251 A KR 20140055251A KR 101783233 B1 KR101783233 B1 KR 101783233B1
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South Korea
Prior art keywords
power
electronic device
data
control unit
communication
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KR1020140055251A
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English (en)
Korean (ko)
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KR20140133473A (ko
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노부유키 쓰카모토
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캐논 가부시끼가이샤
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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
    • 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
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
KR1020140055251A 2013-05-09 2014-05-09 급전장치, 전자기기 및 방법 Active KR101783233B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013099550A JP2014220944A (ja) 2013-05-09 2013-05-09 給電装置、電子機器、方法及びプログラム
JPJP-P-2013-099550 2013-05-09

Publications (2)

Publication Number Publication Date
KR20140133473A KR20140133473A (ko) 2014-11-19
KR101783233B1 true KR101783233B1 (ko) 2017-09-29

Family

ID=51852969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140055251A Active KR101783233B1 (ko) 2013-05-09 2014-05-09 급전장치, 전자기기 및 방법

Country Status (4)

Country Link
US (1) US9654182B2 (https=)
JP (1) JP2014220944A (https=)
KR (1) KR101783233B1 (https=)
CN (1) CN104143862B (https=)

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TWI661445B (zh) * 2018-07-17 2019-06-01 Fu Da Tong Technology Co., Ltd 感應式電源供應系統之供電裝置及其射頻磁性卡片識別方法
US10630113B2 (en) 2011-02-01 2020-04-21 Fu Da Tong Technology Co., Ltd Power supply device of induction type power supply system and RF magnetic card identification method of the same
US20150091496A1 (en) * 2013-10-01 2015-04-02 Blackberry Limited Bi-directional communication with a device under charge
JP6376913B2 (ja) * 2014-09-10 2018-08-22 キヤノン株式会社 電子機器
JP2016067076A (ja) * 2014-09-22 2016-04-28 キヤノン株式会社 給電装置、制御方法及びプログラム
JP6452468B2 (ja) * 2015-01-22 2019-01-16 キヤノン株式会社 給電装置、制御方法及びプログラム
JP6547402B2 (ja) * 2015-05-13 2019-07-24 セイコーエプソン株式会社 制御装置、電子機器及び無接点電力伝送システム
WO2017007163A1 (ko) * 2015-07-06 2017-01-12 엘지이노텍 주식회사 무선 전력 송신 장치의 동작 방법
JP6632239B2 (ja) * 2015-07-22 2020-01-22 キヤノン株式会社 無線通信可能な電子機器、その制御方法、プログラム
US20180219428A1 (en) * 2015-07-27 2018-08-02 Lg Innotek Co., Ltd. Method and apparatus for identifying wireless power receiver
JP6632326B2 (ja) 2015-10-29 2020-01-22 キヤノン株式会社 送電装置、送電装置の制御方法及びプログラム
US11605979B2 (en) * 2016-07-29 2023-03-14 Sony Semiconductor Solutions Corporation Power receiving device and electronic apparatus
KR102617560B1 (ko) * 2016-08-23 2023-12-27 엘지이노텍 주식회사 이물질 검출 방법 및 그를 위한 장치 및 시스템
US11205929B2 (en) * 2016-11-15 2021-12-21 Lg Electronics Inc. Wireless power transferring method and device therefor
JP7005151B2 (ja) * 2017-03-01 2022-01-21 キヤノン株式会社 給電装置、その制御方法及びプログラム
KR102446894B1 (ko) * 2017-08-07 2022-09-23 엘지이노텍 주식회사 무선 충전을 위한 이물질 검출 방법 및 그를 위한 장치
JP7144192B2 (ja) * 2018-05-29 2022-09-29 ローム株式会社 ワイヤレス送電装置、その制御回路
CN109606144A (zh) * 2018-12-12 2019-04-12 深圳创维汽车智能有限公司 无线充电控制方法、无线充电器及汽车
WO2023039730A1 (zh) * 2021-09-14 2023-03-23 Oppo广东移动通信有限公司 通信方法、终端及网络设备
WO2024075967A1 (ko) * 2022-10-06 2024-04-11 엘지전자 주식회사 무선 전력 전송 시스템에서 빠른 인증을 통해 고전력 모드에서 무선 재충전을 수행하는 방법 및 장치

Citations (3)

* Cited by examiner, † Cited by third party
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US20090230777A1 (en) * 2008-03-13 2009-09-17 Access Business Group International Llc Inductive power supply system with multiple coil primary
US20100225272A1 (en) * 2009-02-13 2010-09-09 Qualcomm Incorporated Wireless power for chargeable and charging devices
JP5854640B2 (ja) 2011-05-25 2016-02-09 キヤノン株式会社 電子機器、受電方法及びプログラム

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* Cited by examiner, † Cited by third party
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JP5361275B2 (ja) 2008-08-06 2013-12-04 キヤノン株式会社 電子機器及び方法
US8332671B2 (en) 2009-07-23 2012-12-11 Fujitsu Component Limited Power supply device, and remote control device thereof
JP5703822B2 (ja) * 2011-02-21 2015-04-22 ソニー株式会社 送電装置、送電方法および電力伝送システム
JP5751858B2 (ja) 2011-02-22 2015-07-22 キヤノン株式会社 給電装置及び制御方法
KR20120135885A (ko) 2011-06-07 2012-12-17 삼성전자주식회사 무선 전력 송수신 시스템에서의 송신기 및 수신기 간의 양방향 통신 방법 및 상기 장치들
JP5893285B2 (ja) * 2011-08-04 2016-03-23 キヤノン株式会社 給電装置及びプログラム
WO2014001983A1 (en) * 2012-06-29 2014-01-03 Koninklijke Philips N.V. Wireless inductive power transfer
CN103036282A (zh) 2012-12-06 2013-04-10 捷普科技（上海）有限公司 一种电压自适应无线充电装置及方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090230777A1 (en) * 2008-03-13 2009-09-17 Access Business Group International Llc Inductive power supply system with multiple coil primary
US20100225272A1 (en) * 2009-02-13 2010-09-09 Qualcomm Incorporated Wireless power for chargeable and charging devices
JP5854640B2 (ja) 2011-05-25 2016-02-09 キヤノン株式会社 電子機器、受電方法及びプログラム

Also Published As

Publication number Publication date
US20140337643A1 (en) 2014-11-13
US9654182B2 (en) 2017-05-16
CN104143862B (zh) 2017-09-26
KR20140133473A (ko) 2014-11-19
CN104143862A (zh) 2014-11-12
JP2014220944A (ja) 2014-11-20

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