CN106716180B - 用于感应充电设备的异物识别的方法以及感应充电设备 - Google Patents

用于感应充电设备的异物识别的方法以及感应充电设备 Download PDF

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Publication number
CN106716180B
CN106716180B CN201580053784.7A CN201580053784A CN106716180B CN 106716180 B CN106716180 B CN 106716180B CN 201580053784 A CN201580053784 A CN 201580053784A CN 106716180 B CN106716180 B CN 106716180B
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China
Prior art keywords
charging device
inductive charging
quality factor
foreign object
temperature
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Chinese (zh)
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CN106716180A (zh
Inventor
M·贡达
J·马克
D·克鲁佩热维奇
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • G01V3/102—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil by measuring amplitude
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201580053784.7A 2014-10-01 2015-08-26 用于感应充电设备的异物识别的方法以及感应充电设备 Active CN106716180B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014219968.9 2014-10-01
DE102014219968.9A DE102014219968A1 (de) 2014-10-01 2014-10-01 Verfahren zur Fremdobjekterkennung für eine Induktionsladevorrichtung und Induktionsladevorrichtung
PCT/EP2015/069499 WO2016050423A1 (de) 2014-10-01 2015-08-26 Verfahren zur fremdobjekterkennung für eine induktionsladevorrichtung und induktionsladevorrichtung

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Publication Number Publication Date
CN106716180A CN106716180A (zh) 2017-05-24
CN106716180B true CN106716180B (zh) 2020-06-05

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CN201580053784.7A Active CN106716180B (zh) 2014-10-01 2015-08-26 用于感应充电设备的异物识别的方法以及感应充电设备

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US (1) US10324216B2 (enExample)
JP (1) JP6594417B2 (enExample)
CN (1) CN106716180B (enExample)
DE (1) DE102014219968A1 (enExample)
WO (1) WO2016050423A1 (enExample)

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DE102016216939A1 (de) * 2016-09-07 2018-03-22 Audi Ag Ladestation, Kraftfahrzeug und Verfahren zum induktiven Laden einer Batterie eines Kraftfahrzeugs
DE102017214849A1 (de) * 2017-08-24 2019-02-28 Robert Bosch Gmbh Verfahren zur drahtlosen Energieübertragung von einer Energiesendevorrichtung zu einem Verbraucher sowie drahtlose Energiesendevorrichtung zur Durchführung des Verfahrens
US10658878B2 (en) * 2018-08-31 2020-05-19 Apple Inc. Wireless charging system with temperature sensor array
CN109524894B (zh) * 2018-09-26 2020-01-24 南京朗晟电气有限公司 一种无线电力传输系统中检测外来物体的设备和方法
JP7119838B2 (ja) * 2018-09-26 2022-08-17 トヨタ自動車株式会社 非接触送電装置
KR102532469B1 (ko) * 2018-11-19 2023-05-12 엘지전자 주식회사 무선 전력 전송 장치
EP4010958A1 (en) * 2019-08-07 2022-06-15 Stryker Corporation Foreign object detection for wireless charging systems
CN112542876B (zh) * 2019-09-23 2024-04-26 Oppo广东移动通信有限公司 电子设备及无线充电方法

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US5334932A (en) * 1991-02-22 1994-08-02 Vickers Incorporated Temperature compensated electrical sensor system for measuring ferrous particles in a fluid using a series resonant oscillator and microprocessor
JP4385825B2 (ja) * 2004-03-31 2009-12-16 オムロン株式会社 近接センサ
DE102004047189A1 (de) * 2004-09-29 2006-04-06 Robert Bosch Gmbh Sensor zur Ortung metallischer Objekte sowie Verfahren zur Auswertung von Messsignalen eines solchen Sensors
US20110074346A1 (en) * 2009-09-25 2011-03-31 Hall Katherine L Vehicle charger safety system and method
JP5603930B2 (ja) 2010-03-31 2014-10-08 本田技研工業株式会社 非接触充電システム
CN103180758B (zh) 2010-08-29 2018-02-23 金翼设计与建筑私人有限公司 用于金属探测系统的方法及装置
JP5756925B2 (ja) * 2011-05-19 2015-07-29 パナソニックＩｐマネジメント株式会社 電気機器に設けられた受電装置
JP2013059236A (ja) * 2011-09-09 2013-03-28 Sony Corp 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法
JP6029278B2 (ja) * 2011-12-21 2016-11-24 ソニー株式会社 受電装置及び非接触電力伝送システム
JP2013135599A (ja) * 2011-12-27 2013-07-08 Sanyo Electric Co Ltd 無接点充電方法
JP5921913B2 (ja) 2012-02-24 2016-05-24 ラピスセミコンダクタ株式会社 発振回路、集積回路、及び異常検出方法
DE102012205693A1 (de) 2012-04-05 2013-10-10 Robert Bosch Gmbh Drahtlose Energieübertragung
US9410823B2 (en) * 2012-07-13 2016-08-09 Qualcomm Incorporated Systems, methods, and apparatus for detection of metal objects in a predetermined space
US20140021912A1 (en) * 2012-07-19 2014-01-23 Ford Global Technologies, Llc Vehicle battery charging system and method
DE102012112953A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Induktionsladevorrichtung
DE102012112959A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Induktionsladevorrichtung
DE102013226219A1 (de) 2012-12-21 2014-06-26 Robert Bosch Gmbh Ladevorrichtung
DE102012112993A1 (de) 2012-12-21 2014-06-26 Robert Bosch Gmbh Induktionsvorrichtung
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US9270130B2 (en) * 2013-10-31 2016-02-23 Honda Motor Co., Ltd. Method and system to mount a portable electronic device to wirelessly charge

Also Published As

Publication number Publication date
US10324216B2 (en) 2019-06-18
JP2017529056A (ja) 2017-09-28
US20170299754A1 (en) 2017-10-19
WO2016050423A1 (de) 2016-04-07
JP6594417B2 (ja) 2019-10-23
CN106716180A (zh) 2017-05-24
DE102014219968A1 (de) 2016-04-07

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