MX2019014141A - Deteccion de objetos extraños en un sistema de transferencia de energia inalambrica. - Google Patents
Deteccion de objetos extraños en un sistema de transferencia de energia inalambrica.Info
- Publication number
- MX2019014141A MX2019014141A MX2019014141A MX2019014141A MX2019014141A MX 2019014141 A MX2019014141 A MX 2019014141A MX 2019014141 A MX2019014141 A MX 2019014141A MX 2019014141 A MX2019014141 A MX 2019014141A MX 2019014141 A MX2019014141 A MX 2019014141A
- Authority
- MX
- Mexico
- Prior art keywords
- foreign object
- object detection
- test
- power transfer
- time interval
- Prior art date
Links
Classifications
-
- 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
- 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—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Near-Field Transmission Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Geophysics And Detection Of Objects (AREA)
- Transmitters (AREA)
Abstract
Un transmisor de energía para un sistema de transferencia de energía inalámbrica comprende una bobina de transmisor y un accionador genera una señal de accionamiento para la bobina de transmisor con el uso de un plazo de repetición con un intervalo de tiempo de transferencia de energía y un intervalo de tiempo de detección de objetos extraños. Un generador de prueba genera una señal de accionamiento de prueba para una bobina de prueba durante el intervalo de tiempo de detección de objetos extraños. Un detector de objetos extraños realiza una prueba de detección de objetos extraños en base a un parámetro medido para la señal de accionamiento de prueba. Antes de entrar en una fase de transferencia de energía, un adaptador controla el transmisor de energía para funcionar en un modo de inicialización de detección de objetos extraños en el que un valor preferido de un parámetro de señal para la señal de accionamiento de prueba se determina en respuesta a al menos un primer mensaje recibido desde el receptor de energía. Durante el intervalo de tiempo de detección de objetos extraños el parámetro de la señal se configura el valor preferido.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17173465.0A EP3410568A1 (en) | 2017-05-30 | 2017-05-30 | Foreign object detection in a wireless power transfer system |
| PCT/EP2018/063745 WO2018219793A1 (en) | 2017-05-30 | 2018-05-25 | Foreign object detection in a wireless power transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019014141A true MX2019014141A (es) | 2020-02-07 |
Family
ID=58994855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019014141A MX2019014141A (es) | 2017-05-30 | 2018-05-25 | Deteccion de objetos extraños en un sistema de transferencia de energia inalambrica. |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US11038381B2 (es) |
| EP (3) | EP3410568A1 (es) |
| JP (1) | JP7145888B2 (es) |
| CN (1) | CN110959242B (es) |
| BR (1) | BR112019025023B1 (es) |
| ES (1) | ES2861799T3 (es) |
| MX (1) | MX2019014141A (es) |
| PL (1) | PL3635846T3 (es) |
| RU (1) | RU2737192C1 (es) |
| WO (1) | WO2018219793A1 (es) |
| ZA (1) | ZA201908589B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3528364A1 (en) * | 2018-02-20 | 2019-08-21 | Koninklijke Philips N.V. | Wireless power transfer system |
| EP3570410A1 (en) | 2018-05-16 | 2019-11-20 | Koninklijke Philips N.V. | Wireless power transfer detecting foreign objects |
| EP3637583A1 (en) * | 2018-10-09 | 2020-04-15 | Koninklijke Philips N.V. | Wireless power transfer |
| EP3664253A1 (en) | 2018-12-05 | 2020-06-10 | Koninklijke Philips N.V. | Device and method for wireless power transfer |
| US20200235612A1 (en) * | 2019-01-23 | 2020-07-23 | Mediatek Singapore Pte. Ltd. | Addressing borderline foreign object detection results |
| EP3790158A1 (en) * | 2019-09-09 | 2021-03-10 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| DE102019214047A1 (de) * | 2019-09-16 | 2021-03-18 | Robert Bosch Gmbh | Verfahren zu einem kabellosen Übertragen von elektrischer Energie, Energieübertragungsgerät und System aus Energieübertragungsgeräten |
| EP3836352A1 (en) * | 2019-12-10 | 2021-06-16 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| EP3879671A1 (en) | 2020-03-10 | 2021-09-15 | Koninklijke Philips N.V. | Wireless power transfer |
| US11735962B2 (en) | 2021-01-29 | 2023-08-22 | Apple Inc. | Methods and circuitry for mitigating saturation in wireless power systems |
| CN113472094A (zh) * | 2021-08-13 | 2021-10-01 | 上海伏达半导体有限公司 | 无线充电发射装置、谐振电路、品质因数的检测方法及处理器 |
| CN113879144B (zh) * | 2021-09-14 | 2023-02-17 | 合肥有感科技有限责任公司 | 无线充电异物判断方法 |
| US20230163635A1 (en) * | 2021-11-19 | 2023-05-25 | Samsung Electronics Co., Ltd. | Wireless power transmission device and operating method of wireless power transmitter |
| CN117154862A (zh) * | 2022-06-01 | 2023-12-01 | 深圳英集芯科技股份有限公司 | 无线充电方法和无线充电电路及相关装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4725664B2 (ja) * | 2008-06-25 | 2011-07-13 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置、電子機器、送電制御方法、及び受電制御方法 |
| JP5425539B2 (ja) * | 2009-01-27 | 2014-02-26 | パナソニック株式会社 | 非接触電力伝送システム |
| CN103430415B (zh) | 2011-03-21 | 2016-03-16 | 皇家飞利浦有限公司 | 计算感应式电能传输的电能损耗 |
| US10778045B2 (en) * | 2012-01-30 | 2020-09-15 | Triune Ip, Llc | Method and system of wireless power transfer foreign object detection |
| WO2014060871A1 (en) | 2012-10-16 | 2014-04-24 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| WO2015007696A1 (en) * | 2013-07-17 | 2015-01-22 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| US9479013B2 (en) | 2013-08-07 | 2016-10-25 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| US10020692B2 (en) * | 2014-03-05 | 2018-07-10 | Panasonic Intellectual Property Management Co., Ltd. | Foreign object detector, power transmitter, power receiver, and wireless power transmission system |
| US9939539B2 (en) * | 2014-04-04 | 2018-04-10 | Texas Instruments Incorporated | Wireless power receiver and/or foreign object detection by a wireless power transmitter |
| JP6248785B2 (ja) * | 2014-04-25 | 2017-12-20 | トヨタ自動車株式会社 | 送電装置および受電装置 |
| JP6471965B2 (ja) * | 2014-05-27 | 2019-02-20 | パナソニックＩｐマネジメント株式会社 | 送電装置および無線電力伝送システム |
| CN107257167B (zh) * | 2014-05-27 | 2020-01-21 | 松下知识产权经营株式会社 | 送电装置以及无线电力传输系统 |
| EP3158622B1 (en) * | 2014-06-20 | 2020-09-09 | LG Electronics Inc. | Wireless power transfer method, apparatus and system |
| JP6376919B2 (ja) * | 2014-09-22 | 2018-08-22 | キヤノン株式会社 | 給電装置及び電子機器 |
| JP6279452B2 (ja) * | 2014-10-31 | 2018-02-14 | 東芝テック株式会社 | 非接触電力伝送装置 |
| WO2016117446A1 (ja) * | 2015-01-19 | 2016-07-28 | 株式会社Ihi | 送電システム、異物検出装置及びコイル装置 |
| JP6671920B2 (ja) | 2015-10-26 | 2020-03-25 | キヤノン株式会社 | 送電装置及びその制御方法 |
-
2017
- 2017-05-30 EP EP17173465.0A patent/EP3410568A1/en not_active Withdrawn
-
2018
- 2018-05-25 BR BR112019025023-9A patent/BR112019025023B1/pt active IP Right Grant
- 2018-05-25 JP JP2019565925A patent/JP7145888B2/ja active Active
- 2018-05-25 WO PCT/EP2018/063745 patent/WO2018219793A1/en active Application Filing
- 2018-05-25 CN CN201880048576.1A patent/CN110959242B/zh active Active
- 2018-05-25 EP EP18725253.1A patent/EP3635846B1/en active Active
- 2018-05-25 EP EP20212712.2A patent/EP3826142A1/en active Pending
- 2018-05-25 MX MX2019014141A patent/MX2019014141A/es unknown
- 2018-05-25 US US16/615,570 patent/US11038381B2/en active Active
- 2018-05-25 ES ES18725253T patent/ES2861799T3/es active Active
- 2018-05-25 RU RU2019144034A patent/RU2737192C1/ru active
- 2018-05-25 PL PL18725253T patent/PL3635846T3/pl unknown
-
2019
- 2019-12-23 ZA ZA2019/08589A patent/ZA201908589B/en unknown
-
2021
- 2021-05-13 US US17/319,411 patent/US11424647B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020522222A (ja) | 2020-07-27 |
| CN110959242B (zh) | 2024-01-16 |
| US11038381B2 (en) | 2021-06-15 |
| US20210265872A1 (en) | 2021-08-26 |
| US20200212725A1 (en) | 2020-07-02 |
| EP3635846A1 (en) | 2020-04-15 |
| US11424647B2 (en) | 2022-08-23 |
| ZA201908589B (en) | 2022-03-30 |
| BR112019025023A2 (pt) | 2020-06-16 |
| EP3635846B1 (en) | 2020-12-16 |
| WO2018219793A1 (en) | 2018-12-06 |
| EP3410568A1 (en) | 2018-12-05 |
| PL3635846T3 (pl) | 2021-09-27 |
| RU2737192C1 (ru) | 2020-11-25 |
| JP7145888B2 (ja) | 2022-10-03 |
| EP3826142A1 (en) | 2021-05-26 |
| BR112019025023B1 (pt) | 2023-12-19 |
| CN110959242A (zh) | 2020-04-03 |
| ES2861799T3 (es) | 2021-10-06 |
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