KR102678518B1 - 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템 - Google Patents

수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템 Download PDF

Info

Publication number
KR102678518B1
KR102678518B1 KR1020217037345A KR20217037345A KR102678518B1 KR 102678518 B1 KR102678518 B1 KR 102678518B1 KR 1020217037345 A KR1020217037345 A KR 1020217037345A KR 20217037345 A KR20217037345 A KR 20217037345A KR 102678518 B1 KR102678518 B1 KR 102678518B1
Authority
KR
South Korea
Prior art keywords
power transmission
transmission device
information indicating
power
control unit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020217037345A
Other languages
English (en)
Korean (ko)
Other versions
KR20210151966A (ko
Inventor
다카히로 시치노
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Priority to KR1020247011197A priority Critical patent/KR102693155B1/ko
Publication of KR20210151966A publication Critical patent/KR20210151966A/ko
Application granted granted Critical
Publication of KR102678518B1 publication Critical patent/KR102678518B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H02J50/10—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
    • H02J50/10—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
    • H02J50/80—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/45—Transponders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)
KR1020217037345A 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템 Active KR102678518B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247011197A KR102693155B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-085795 2019-04-26
JP2019085795A JP7169937B2 (ja) 2019-04-26 2019-04-26 受電装置、送電装置およびそれらの制御方法、無線電力伝送システム
PCT/JP2020/008408 WO2020217707A1 (ja) 2019-04-26 2020-02-28 受電装置、送電装置およびそれらの制御方法、無線電力伝送システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247011197A Division KR102693155B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

Publications (2)

Publication Number Publication Date
KR20210151966A KR20210151966A (ko) 2021-12-14
KR102678518B1 true KR102678518B1 (ko) 2024-06-27

Family

ID=72942447

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020217037345A Active KR102678518B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템
KR1020247011197A Active KR102693155B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020247011197A Active KR102693155B1 (ko) 2019-04-26 2020-02-28 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템

Country Status (6)

Country Link
US (2) US12088120B2 (https=)
EP (2) EP3961858A4 (https=)
JP (5) JP7169937B2 (https=)
KR (2) KR102678518B1 (https=)
CN (4) CN119921483A (https=)
WO (1) WO2020217707A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7614796B2 (ja) * 2020-11-12 2025-01-16 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
US12587040B2 (en) * 2021-05-17 2026-03-24 Lg Electronics Inc. Method and apparatus for controlling power between plurality of devices through out-of-band communication in wireless power transmission system
JP2023181742A (ja) 2022-06-13 2023-12-25 キヤノン株式会社 送電装置、送電装置の制御方法、およびプログラム
JP2024030058A (ja) * 2022-08-23 2024-03-07 キヤノン株式会社 受電装置、送電装置、無線電力伝送システム、制御方法、およびプログラム
EP4376259A1 (en) * 2022-11-25 2024-05-29 Koninklijke Philips N.V. Wireless power transfer
CN120826855A (zh) 2023-03-22 2025-10-21 佳能株式会社 电力接收装置、电力输送装置、由电力接收装置执行的方法以及存储介质
JP2025033465A (ja) 2023-08-29 2025-03-13 キヤノン株式会社 受電装置、送電装置、受電装置の制御方法およびプログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016529862A (ja) * 2013-07-17 2016-09-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ワイヤレス誘導給電
US20170085297A1 (en) 2015-09-23 2017-03-23 Jie Gao Method, system and apparatus to optimize a4wp wireless charging and nfc co-existence
WO2018056633A1 (ko) * 2016-09-23 2018-03-29 엘지전자(주) 무선 전력 전달 방법 및 이를 위한 장치

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5703823B2 (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
KR20120135885A (ko) * 2011-06-07 2012-12-17 삼성전자주식회사 무선 전력 송수신 시스템에서의 송신기 및 수신기 간의 양방향 통신 방법 및 상기 장치들
JP2014075858A (ja) 2012-10-02 2014-04-24 Tokai Rika Co Ltd ワイヤレス充電器
JP2014093818A (ja) 2012-11-01 2014-05-19 Tokai Rika Co Ltd 非接触充電器
US9660478B2 (en) * 2012-12-12 2017-05-23 Qualcomm Incorporated System and method for facilitating avoidance of wireless charging cross connection
JP6129726B2 (ja) 2013-11-27 2017-05-17 京セラ株式会社 携帯端末
JP6278687B2 (ja) * 2013-12-18 2018-02-14 キヤノン株式会社 電子機器、方法及びプログラム
JP6410476B2 (ja) * 2014-05-28 2018-10-24 キヤノン株式会社 電子機器、その制御方法、プログラム、並びに給電装置
KR101711538B1 (ko) * 2014-07-24 2017-03-02 엘지전자 주식회사 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템
US9762085B2 (en) * 2014-10-03 2017-09-12 Qualcomm Incorporated System and method for prevention of wireless charging cross connection
JP2016111792A (ja) 2014-12-04 2016-06-20 キヤノン株式会社 受電装置、受電装置の制御方法、プログラム
KR102026984B1 (ko) * 2014-12-15 2019-10-07 주식회사 위츠 무선 충전 제어 방법 및 그를 이용한 무선 전력 송신 장치 및 수신 장치
CN107925431B (zh) * 2015-09-04 2021-01-05 索尼公司 信息处理设备、信息处理方法和计算机可读存储介质
KR102481953B1 (ko) 2015-09-09 2022-12-29 삼성전자주식회사 무선 전력 송신기 및 그 제어 방법
KR20170053237A (ko) * 2015-11-06 2017-05-16 엘지이노텍 주식회사 멀티 코일 무선 충전 방법 및 그를 위한 장치 및 시스템
WO2017169442A1 (ja) 2016-03-29 2017-10-05 キヤノン株式会社 送電装置、受電装置、制御方法、及びプログラム
JP6685158B2 (ja) * 2016-03-29 2020-04-22 キヤノン株式会社 送電装置、受電装置、制御方法、及びプログラム
JP6781563B2 (ja) 2016-03-29 2020-11-04 キヤノン株式会社 受電装置、制御方法、及びプログラム
JP6700911B2 (ja) 2016-03-30 2020-05-27 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
WO2017179874A1 (ko) * 2016-04-12 2017-10-19 엘지전자 주식회사 무선전력 전송방법 및 무선전력 전송장치
US10277058B2 (en) * 2016-05-16 2019-04-30 Qualcomm Incorporated Near field communication (NFC) coexistance
KR102607032B1 (ko) * 2016-06-16 2023-11-29 삼성전자주식회사 무선 전력 송신기, 무선 전력 수신기 및 그 제어 방법
US11605979B2 (en) * 2016-07-29 2023-03-14 Sony Semiconductor Solutions Corporation Power receiving device and electronic apparatus
US10998770B2 (en) * 2016-07-29 2021-05-04 Sony Semiconductor Solutions Corporation Power feed device
CN109478800B (zh) * 2016-07-29 2023-05-16 索尼半导体解决方案公司 馈电系统
JP6721459B2 (ja) 2016-08-25 2020-07-15 ラピスセミコンダクタ株式会社 受電装置、送電装置、給電システム及び受電方法
JP2018082563A (ja) 2016-11-16 2018-05-24 ローム株式会社 非接触給電システム及び送電装置
KR20180062653A (ko) * 2016-12-01 2018-06-11 엘지이노텍 주식회사 근거리 무선 통신을 이용한 무선 충전 방법 및 장치
JP2018133855A (ja) 2017-02-14 2018-08-23 キヤノン株式会社 給電装置
US10693296B2 (en) * 2017-05-03 2020-06-23 International Business Machines Corporation Stabilizing consumer energy demand
JP6968605B2 (ja) 2017-07-14 2021-11-17 シャープ株式会社 受電装置、受電方法、受電プログラム、非接触給電システム、および非接触給電方法
JP6942585B2 (ja) 2017-09-25 2021-09-29 キヤノン株式会社 給電機器、給電機器の制御方法、プログラム
JP7069450B2 (ja) 2017-11-08 2022-05-18 株式会社鴻池組 掘進機及びその運転方法
KR20190054416A (ko) * 2017-11-13 2019-05-22 삼성전기주식회사 무선 전력 송신 장치
US10892647B2 (en) * 2017-11-14 2021-01-12 Wits Co., Ltd. Wireless power transmitter with data communication provision
JP7233898B2 (ja) * 2018-11-28 2023-03-07 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016529862A (ja) * 2013-07-17 2016-09-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ワイヤレス誘導給電
US20170085297A1 (en) 2015-09-23 2017-03-23 Jie Gao Method, system and apparatus to optimize a4wp wireless charging and nfc co-existence
WO2018056633A1 (ko) * 2016-09-23 2018-03-29 엘지전자(주) 무선 전력 전달 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
US12088120B2 (en) 2024-09-10
JP2024029107A (ja) 2024-03-05
WO2020217707A1 (ja) 2020-10-29
JP7755710B2 (ja) 2025-10-16
JP7336581B2 (ja) 2023-08-31
KR20240049642A (ko) 2024-04-16
EP3961858A4 (en) 2023-01-04
CN119921483A (zh) 2025-05-02
JP2020182355A (ja) 2020-11-05
JP2022191489A (ja) 2022-12-27
CN119921482A (zh) 2025-05-02
JP7413594B2 (ja) 2024-01-15
CN116599549B (zh) 2025-07-15
CN116599549A (zh) 2023-08-15
US20240396377A1 (en) 2024-11-28
KR20210151966A (ko) 2021-12-14
KR102693155B1 (ko) 2024-08-09
CN113785469B (zh) 2025-02-25
US20220045553A1 (en) 2022-02-10
EP4228125A1 (en) 2023-08-16
JP2023134835A (ja) 2023-09-27
JP7169937B2 (ja) 2022-11-11
EP3961858A1 (en) 2022-03-02
CN113785469A (zh) 2021-12-10
JP7576149B2 (ja) 2024-10-30
JP2025011294A (ja) 2025-01-23

Similar Documents

Publication Publication Date Title
KR102678518B1 (ko) 수전 장치, 송전 장치 및 그것들의 제어 방법, 무선 전력 전송 시스템
US12143173B2 (en) Power transmission apparatus, power reception apparatus, method, and recording medium
JP7467716B2 (ja) 送電装置、送電装置の制御方法及びプログラム
EP3886292A1 (en) Power receiving device, power receiving device control method, and program

Legal Events

Date Code Title Description
A201 Request for examination
AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

X091 Application refused [patent]
T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601