KR20250123240A - 송전 장치, 송전 장치의 제어 방법 및 프로그램 - Google Patents

송전 장치, 송전 장치의 제어 방법 및 프로그램

Info

Publication number
KR20250123240A
KR20250123240A KR1020257026139A KR20257026139A KR20250123240A KR 20250123240 A KR20250123240 A KR 20250123240A KR 1020257026139 A KR1020257026139 A KR 1020257026139A KR 20257026139 A KR20257026139 A KR 20257026139A KR 20250123240 A KR20250123240 A KR 20250123240A
Authority
KR
South Korea
Prior art keywords
nfc
power
processing
processing unit
communication
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.)
Pending
Application number
KR1020257026139A
Other languages
English (en)
Korean (ko)
Inventor
료스케 사토
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
Publication of KR20250123240A publication Critical patent/KR20250123240A/ko
Pending legal-status Critical Current

Links

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
    • H02J50/80—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
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • 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
    • 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
    • H04B5/266—One coil at each side, e.g. with primary and secondary 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
    • H04B5/48—Transceivers
    • 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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • 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
    • H02J50/20—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
    • H02J50/30—Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)
KR1020257026139A 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램 Pending KR20250123240A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2018-222508 2018-11-28
JP2018222508A JP7233898B2 (ja) 2018-11-28 2018-11-28 送電装置、送電装置の制御方法及びプログラム
PCT/JP2019/044799 WO2020110761A1 (ja) 2018-11-28 2019-11-15 送電装置、送電装置の制御方法及びプログラム
KR1020237035805A KR102844054B1 (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020237035805A Division KR102844054B1 (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램

Publications (1)

Publication Number Publication Date
KR20250123240A true KR20250123240A (ko) 2025-08-14

Family

ID=70852105

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020257026139A Pending KR20250123240A (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램
KR1020217017339A Active KR102593111B1 (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램
KR1020237035805A Active KR102844054B1 (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020217017339A Active KR102593111B1 (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램
KR1020237035805A Active KR102844054B1 (ko) 2018-11-28 2019-11-15 송전 장치, 송전 장치의 제어 방법 및 프로그램

Country Status (6)

Country Link
US (2) US12255469B2 (enExample)
EP (2) EP4231501A1 (enExample)
JP (4) JP7233898B2 (enExample)
KR (3) KR20250123240A (enExample)
CN (3) CN118174470A (enExample)
WO (1) WO2020110761A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7169937B2 (ja) * 2019-04-26 2022-11-11 キヤノン株式会社 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
EP4113788B1 (en) * 2020-03-18 2025-08-27 Huawei Technologies Co., Ltd. Energy transmission device, energy receiving device, and wireless charging method
US12169750B2 (en) * 2020-08-13 2024-12-17 Aira, Inc. Radio frequency identification for multi-device wireless chargers
EP4344023A4 (en) * 2021-05-17 2025-07-02 Lg Electronics Inc METHOD AND APPARATUS FOR CONTROLLING POWER BETWEEN A PLURALITY OF DEVICES VIA OUT-OF-BAND COMMUNICATION IN A WIRELESS POWER TRANSMISSION SYSTEM
WO2023039914A1 (zh) * 2021-09-18 2023-03-23 华为技术有限公司 定位方法、装置及系统
TW202315275A (zh) * 2021-09-28 2023-04-01 美商奇異電器公司 無線電力系統中的功率協商
FR3133716B1 (fr) * 2022-03-16 2026-01-30 St Microelectronics Rousset Procédé de communication
JP2024085592A (ja) * 2022-12-15 2024-06-27 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
EP4693826A1 (en) * 2023-03-31 2026-02-11 Canon Kabushiki Kaisha Power transmission device, power reception device, method implemented by power transmission device, and storage medium
US20250192617A1 (en) * 2023-12-11 2025-06-12 Nucurrent, Inc. Wireless Power Receiver With Data Transceiver Capabilities For Communication With Passive Devices
JP2025111180A (ja) * 2024-01-17 2025-07-30 キヤノン株式会社 送電装置、受電装置、それらが行う方法およびプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016007116A (ja) 2014-05-26 2016-01-14 パナソニックＩｐマネジメント株式会社 送電装置及び無線電力伝送システム

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9252846B2 (en) * 2011-09-09 2016-02-02 Qualcomm Incorporated Systems and methods for detecting and identifying a wireless power device
KR101338732B1 (ko) * 2011-11-10 2013-12-06 엘지이노텍 주식회사 무선전력 송신장치, 무선전력 수신장치, 무선전력 전송 방법, 무선전력 수신 방법, 정보 전송 방법 및 정보 수신 방법
JP6045141B2 (ja) 2011-12-05 2016-12-14 キヤノン株式会社 電子機器及びプログラム
JP2014075857A (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
CN104584449B (zh) * 2013-03-12 2017-06-06 英特尔公司 无线通信设备和由无线通信设备进行无线通信的方法
KR102142558B1 (ko) 2013-04-17 2020-08-07 인텔렉추얼디스커버리 주식회사 무선 전력 전송 장치 및 무선 전력 전송 방법
JP6164952B2 (ja) * 2013-06-28 2017-07-19 キヤノン株式会社 通信装置及びその制御方法、プログラム
US9613747B2 (en) * 2013-08-26 2017-04-04 Qualcomm Incorporated System and method for efficient data communication and wireless power transfer coexistence
JP6208503B2 (ja) 2013-09-11 2017-10-04 ローム株式会社 ワイヤレス受電装置、その制御回路および制御方法
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
US10141785B2 (en) 2014-01-03 2018-11-27 Wilus Institute Of Standards And Technology Inc. Wireless power transmission apparatus and wireless power transmission method
KR20150110405A (ko) * 2014-03-21 2015-10-02 삼성전자주식회사 무선 충전에서의 교차 연결 방지 방법
JP6381305B2 (ja) * 2014-06-10 2018-08-29 キヤノン株式会社 電子機器
KR101711538B1 (ko) * 2014-07-24 2017-03-02 엘지전자 주식회사 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템
KR102232725B1 (ko) * 2014-08-04 2021-03-26 삼성전자주식회사 Nfc 장치의 동작 방법 및 nfc 장치
US9543782B2 (en) 2014-09-18 2017-01-10 Qualcomm Incorporated Apparatus and method for lost power detection
US9762085B2 (en) * 2014-10-03 2017-09-12 Qualcomm Incorporated System and method for prevention of wireless charging cross connection
WO2016080594A1 (ko) * 2014-11-18 2016-05-26 엘지전자 주식회사 무선 전력 전송장치, 무선 전력 수신장치 및 무선 충전 시스템
KR102026984B1 (ko) * 2014-12-15 2019-10-07 주식회사 위츠 무선 충전 제어 방법 및 그를 이용한 무선 전력 송신 장치 및 수신 장치
JP6650219B2 (ja) * 2015-06-25 2020-02-19 ローム株式会社 送電装置及び非接触給電システム
US9953174B2 (en) * 2015-08-31 2018-04-24 Nxp B.V. Method and system for in-band password management for inductive wireless charging
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
JP6632299B2 (ja) 2015-09-29 2020-01-22 ローム株式会社 ワイヤレス送電装置、その制御回路、充電器、およびパワーロスメソッドによる異物検出のキャリブレーション方法
JP6702688B2 (ja) * 2015-10-22 2020-06-03 キヤノン株式会社 無線電力伝送システム及び受電装置
JP6622558B2 (ja) * 2015-10-23 2019-12-18 キヤノン株式会社 無線電力伝送システム及び送電装置
KR102536828B1 (ko) 2016-02-12 2023-05-25 엘지이노텍 주식회사 복수의 송신 코일이 구비된 무선 전력 기기 및 그 구동 방법
CN109121446B (zh) * 2016-03-29 2022-08-19 佳能株式会社 电力传送装置、电力接收装置、控制方法和程序
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
US10771113B2 (en) * 2016-04-01 2020-09-08 Intel Corporation Method and apparatus for PTU detection of NFC devices
WO2017179874A1 (ko) * 2016-04-12 2017-10-19 엘지전자 주식회사 무선전력 전송방법 및 무선전력 전송장치
EP3455919B1 (en) 2016-05-10 2020-07-08 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
WO2017217686A1 (en) * 2016-06-16 2017-12-21 Samsung Electronics Co., Ltd. Wireless power transmitter, wireless power receiver, and control methods thereof
US9787366B1 (en) * 2016-06-29 2017-10-10 Intel Corporation Near field communication detection in wireless charging systems
JP2018022250A (ja) 2016-08-01 2018-02-08 株式会社日立製作所 購買業務システム及び購買業務処理方法
US10530426B2 (en) * 2016-09-23 2020-01-07 Lg Electronics Inc. Wireless power transferring method and device therefor
WO2018063334A1 (en) * 2016-09-30 2018-04-05 Intel Corporation Sensing coil system
JP6913450B2 (ja) 2016-11-08 2021-08-04 ローム株式会社 ワイヤレス送電装置およびその制御方法
WO2018105915A1 (ko) 2016-12-06 2018-06-14 엘지이노텍(주) 이물질 검출 방법 및 그를 위한 장치
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
WO2019240565A1 (ko) * 2018-06-15 2019-12-19 엘지전자 주식회사 타 통신카드의 검출을 수행하는 무선전력 전송장치 및 방법
JP7278756B2 (ja) 2018-11-28 2023-05-22 キヤノン株式会社 受電装置、受電装置の制御方法及びプログラム
EP3664253A1 (en) 2018-12-05 2020-06-10 Koninklijke Philips N.V. Device and method for wireless power transfer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016007116A (ja) 2014-05-26 2016-01-14 パナソニックＩｐマネジメント株式会社 送電装置及び無線電力伝送システム

Also Published As

Publication number Publication date
JP7233898B2 (ja) 2023-03-07
EP3890158A1 (en) 2021-10-06
US12255469B2 (en) 2025-03-18
JP2024083413A (ja) 2024-06-21
CN118174470A (zh) 2024-06-11
WO2020110761A1 (ja) 2020-06-04
JP2020089135A (ja) 2020-06-04
KR20210083357A (ko) 2021-07-06
KR102593111B1 (ko) 2023-10-25
KR102844054B1 (ko) 2025-08-08
US20250183733A1 (en) 2025-06-05
JP2025089346A (ja) 2025-06-12
KR20230149876A (ko) 2023-10-27
JP7467716B2 (ja) 2024-04-15
JP2023059942A (ja) 2023-04-27
CN116388412A (zh) 2023-07-04
US20210281125A1 (en) 2021-09-09
EP4231501A1 (en) 2023-08-23
JP7799876B2 (ja) 2026-01-15
EP3890158A4 (en) 2022-08-10
JP7654858B2 (ja) 2025-04-01
CN113169590A (zh) 2021-07-23

Similar Documents

Publication Publication Date Title
KR102844054B1 (ko) 송전 장치, 송전 장치의 제어 방법 및 프로그램
US12143173B2 (en) Power transmission apparatus, power reception apparatus, method, and recording medium
US12322985B2 (en) Power receiving apparatus, control method of power receiving apparatus, and storage medium
JP7576149B2 (ja) 送電装置および通信方法、プログラム
KR102574025B1 (ko) 수전 장치, 수전 장치의 제어 방법 및 기억매체
JP7278855B2 (ja) 送電装置、送電装置が実行する制御方法、及びプログラム
JP2024085592A (ja) 送電装置、送電装置の制御方法、およびプログラム
JP2020188547A (ja) 受電装置およびその制御方法、無線電力伝送システム

Legal Events

Date Code Title Description
A16 Divisional, continuation or continuation in part application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A16-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

A18 Application divided or continuation or continuation in part accepted

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A18-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

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

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

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000