JP7471905B2 - 受電装置、送電装置、それらの制御方法、およびプログラム - Google Patents

受電装置、送電装置、それらの制御方法、およびプログラム Download PDF

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Publication number
JP7471905B2
JP7471905B2 JP2020082816A JP2020082816A JP7471905B2 JP 7471905 B2 JP7471905 B2 JP 7471905B2 JP 2020082816 A JP2020082816 A JP 2020082816A JP 2020082816 A JP2020082816 A JP 2020082816A JP 7471905 B2 JP7471905 B2 JP 7471905B2
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power
receiving device
reference value
received
power receiving
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Japanese (ja)
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JP2021177687A5 (https=
JP2021177687A (ja
Inventor
和夫 森友
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Canon Inc
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Canon Inc
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Priority to JP2020082816A priority Critical patent/JP7471905B2/ja
Priority to US17/238,066 priority patent/US11509174B2/en
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Publication of JP2021177687A5 publication Critical patent/JP2021177687A5/ja
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    • 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
    • H02J50/60—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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Function (AREA)
JP2020082816A 2020-05-08 2020-05-08 受電装置、送電装置、それらの制御方法、およびプログラム Active JP7471905B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020082816A JP7471905B2 (ja) 2020-05-08 2020-05-08 受電装置、送電装置、それらの制御方法、およびプログラム
US17/238,066 US11509174B2 (en) 2020-05-08 2021-04-22 Power receiving apparatus, power transmitting apparatus, control methods thereof, and non-transitory computer-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020082816A JP7471905B2 (ja) 2020-05-08 2020-05-08 受電装置、送電装置、それらの制御方法、およびプログラム

Publications (3)

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JP2021177687A JP2021177687A (ja) 2021-11-11
JP2021177687A5 JP2021177687A5 (https=) 2023-05-10
JP7471905B2 true JP7471905B2 (ja) 2024-04-22

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US (1) US11509174B2 (https=)
JP (1) JP7471905B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7786127B2 (ja) * 2021-10-29 2025-12-16 株式会社三洋物産 遊技機
JP7786129B2 (ja) * 2021-10-29 2025-12-16 株式会社三洋物産 遊技機
JP7786128B2 (ja) * 2021-10-29 2025-12-16 株式会社三洋物産 遊技機
JP7786132B2 (ja) * 2021-10-29 2025-12-16 株式会社三洋物産 遊技機
JP7786130B2 (ja) * 2021-10-29 2025-12-16 株式会社三洋物産 遊技機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526054A (ja) 2012-07-10 2015-09-07 サムスン エレクトロニクス カンパニー リミテッド 電力送信を制御するための方法及び電力送信器
JP2015535168A (ja) 2012-10-16 2015-12-07 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無線誘導電力伝送
JP2017070074A (ja) 2015-09-29 2017-04-06 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
JP2019193535A (ja) 2018-04-27 2019-10-31 キヤノン株式会社 受電装置、制御方法、及びプログラム
US20190334388A1 (en) 2016-12-05 2019-10-31 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
WO2020074433A1 (en) 2018-10-09 2020-04-16 Koninklijke Philips N.V. Wireless power transfer

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US10581272B2 (en) * 2012-07-28 2020-03-03 WIPQTUS Inc. Input power appraisal based wireless power system
JP6230318B2 (ja) * 2013-07-29 2017-11-15 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
EP2876770B1 (de) * 2013-11-22 2016-08-17 TOSHIBA Electronics Europe GmbH Verfahren zur kabellosen Übertragung einer Leistung
US9848379B2 (en) * 2014-09-22 2017-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Cascaded radio communication system
US10530196B2 (en) * 2016-02-05 2020-01-07 Texas Instruments Incorporated Methods and apparatus for power loss calibration in a wireless power system
PL3972088T3 (pl) * 2016-06-08 2024-03-18 Lg Electronics Inc. Sposób bezprzewodowego przesyłu energii oraz urządzenie
KR101897646B1 (ko) * 2017-01-09 2018-09-12 엘지이노텍 주식회사 무선 충전 장치 및 그 방법
EP3509186A1 (en) * 2018-01-03 2019-07-10 Koninklijke Philips N.V. Controlling power in a wireless power transfer system
EP4009489A4 (en) * 2019-10-02 2022-09-14 LG Electronics Inc. WIRELESS POWER RECEIVER, WIRELESS POWER TRANSMITTER AND POWER CALIBRATION METHOD THEREOF
US11949249B2 (en) * 2020-02-18 2024-04-02 Mediatek Singapore Pte. Ltd. Calibration of foreign object detection during changes in operating conditions
EP3879671A1 (en) * 2020-03-10 2021-09-15 Koninklijke Philips N.V. Wireless power transfer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526054A (ja) 2012-07-10 2015-09-07 サムスン エレクトロニクス カンパニー リミテッド 電力送信を制御するための方法及び電力送信器
JP2015535168A (ja) 2012-10-16 2015-12-07 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無線誘導電力伝送
JP2017070074A (ja) 2015-09-29 2017-04-06 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
US20190334388A1 (en) 2016-12-05 2019-10-31 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
JP2019193535A (ja) 2018-04-27 2019-10-31 キヤノン株式会社 受電装置、制御方法、及びプログラム
WO2020074433A1 (en) 2018-10-09 2020-04-16 Koninklijke Philips N.V. Wireless power transfer

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US20210351629A1 (en) 2021-11-11
JP2021177687A (ja) 2021-11-11
US11509174B2 (en) 2022-11-22

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