CN113169590A - 电力发送设备、电力发送设备的控制方法和程序 - Google Patents

电力发送设备、电力发送设备的控制方法和程序 Download PDF

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Publication number
CN113169590A
CN113169590A CN201980079423.8A CN201980079423A CN113169590A CN 113169590 A CN113169590 A CN 113169590A CN 201980079423 A CN201980079423 A CN 201980079423A CN 113169590 A CN113169590 A CN 113169590A
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CN
China
Prior art keywords
power
nfc
power transmission
detected
detection means
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
CN201980079423.8A
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English (en)
Chinese (zh)
Inventor
佐藤亮辅
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Canon Inc
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Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to CN202410176802.1A priority Critical patent/CN118174470A/zh
Priority to CN202310249800.6A priority patent/CN116388412A/zh
Publication of CN113169590A publication Critical patent/CN113169590A/zh
Pending legal-status Critical Current

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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
    • 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—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—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—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
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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
    • 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—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—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)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transmitters (AREA)
CN201980079423.8A 2018-11-28 2019-11-15 电力发送设备、电力发送设备的控制方法和程序 Pending CN113169590A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202410176802.1A CN118174470A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备所用的方法和存储介质
CN202310249800.6A CN116388412A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备的控制方法和程序

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-222508 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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202410176802.1A Division CN118174470A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备所用的方法和存储介质
CN202310249800.6A Division CN116388412A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备的控制方法和程序

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Publication Number Publication Date
CN113169590A true CN113169590A (zh) 2021-07-23

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CN201980079423.8A Pending CN113169590A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备的控制方法和程序
CN202410176802.1A Pending CN118174470A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备所用的方法和存储介质
CN202310249800.6A Pending CN116388412A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备的控制方法和程序

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CN202410176802.1A Pending CN118174470A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备所用的方法和存储介质
CN202310249800.6A Pending CN116388412A (zh) 2018-11-28 2019-11-15 电力发送设备、电力发送设备的控制方法和程序

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US (2) US12255469B2 (enExample)
EP (2) EP4231501A1 (enExample)
JP (4) JP7233898B2 (enExample)
KR (3) KR102844054B1 (enExample)
CN (3) CN113169590A (enExample)
WO (1) WO2020110761A1 (enExample)

Families Citing this family (9)

* 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
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
FR3133716A1 (fr) * 2022-03-16 2023-09-22 Stmicroelectronics (Rousset) Sas 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
WO2024202875A1 (ja) * 2023-03-31 2024-10-03 キヤノン株式会社 送電装置、受電装置、送電装置が行う方法および記憶媒体
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150004914A1 (en) * 2013-06-28 2015-01-01 Canon Kabushiki Kaisha Communication apparatus, control method therefor, and computer-readable storage medium
CN104734278A (zh) * 2013-12-18 2015-06-24 佳能株式会社 电子装置及方法
CN105144545A (zh) * 2013-04-17 2015-12-09 英迪股份有限公司 无线电力发送设备和用于该设备的方法
JP2017011954A (ja) * 2015-06-25 2017-01-12 ローム株式会社 送電装置及び非接触給電システム

Family Cites Families (44)

* 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
RU2618000C2 (ru) * 2013-03-12 2017-05-02 Интел Корпорейшн Совместимость между кбп и тбз
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
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
JP6497614B2 (ja) 2014-05-26 2019-04-10 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
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
EP3223386B1 (en) * 2014-11-18 2022-11-16 LG Electronics Inc. Wireless power transmission device, wireless power reception device, and wireless charging system
KR102026984B1 (ko) * 2014-12-15 2019-10-07 주식회사 위츠 무선 충전 제어 방법 및 그를 이용한 무선 전력 송신 장치 및 수신 장치
US9953174B2 (en) * 2015-08-31 2018-04-24 Nxp B.V. Method and system for in-band password management for inductive wireless charging
US11227130B2 (en) * 2015-09-04 2022-01-18 Sony Corporation Information processing device, information processing method, and program
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
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
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
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
CN110168860B (zh) * 2016-12-06 2023-05-23 Lg伊诺特有限公司 用于检测异物的方法和设备
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105144545A (zh) * 2013-04-17 2015-12-09 英迪股份有限公司 无线电力发送设备和用于该设备的方法
US20150004914A1 (en) * 2013-06-28 2015-01-01 Canon Kabushiki Kaisha Communication apparatus, control method therefor, and computer-readable storage medium
CN104734278A (zh) * 2013-12-18 2015-06-24 佳能株式会社 电子装置及方法
JP2017011954A (ja) * 2015-06-25 2017-01-12 ローム株式会社 送電装置及び非接触給電システム

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Publication number Publication date
JP2025089346A (ja) 2025-06-12
JP7233898B2 (ja) 2023-03-07
JP7467716B2 (ja) 2024-04-15
EP3890158A1 (en) 2021-10-06
WO2020110761A1 (ja) 2020-06-04
KR20250123240A (ko) 2025-08-14
JP2020089135A (ja) 2020-06-04
EP4231501A1 (en) 2023-08-23
KR102593111B1 (ko) 2023-10-25
CN118174470A (zh) 2024-06-11
US20250183733A1 (en) 2025-06-05
JP7654858B2 (ja) 2025-04-01
JP2023059942A (ja) 2023-04-27
KR102844054B1 (ko) 2025-08-08
US12255469B2 (en) 2025-03-18
KR20230149876A (ko) 2023-10-27
JP2024083413A (ja) 2024-06-21
KR20210083357A (ko) 2021-07-06
EP3890158A4 (en) 2022-08-10
US20210281125A1 (en) 2021-09-09
CN116388412A (zh) 2023-07-04

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