WO2014033214A3 - Fremdkörpererkennung bei induktivem laden - Google Patents

Fremdkörpererkennung bei induktivem laden Download PDF

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Publication number
WO2014033214A3
WO2014033214A3 PCT/EP2013/067900 EP2013067900W WO2014033214A3 WO 2014033214 A3 WO2014033214 A3 WO 2014033214A3 EP 2013067900 W EP2013067900 W EP 2013067900W WO 2014033214 A3 WO2014033214 A3 WO 2014033214A3
Authority
WO
WIPO (PCT)
Prior art keywords
charging
charging unit
foreign body
case
inductive charging
Prior art date
Application number
PCT/EP2013/067900
Other languages
English (en)
French (fr)
Other versions
WO2014033214A2 (de
Inventor
Joachim GÖTHEL
Original Assignee
Bayerische Motoren Werke Aktiengesellschaft
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 Bayerische Motoren Werke Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Priority to CN201380045318.5A priority Critical patent/CN104583000B/zh
Publication of WO2014033214A2 publication Critical patent/WO2014033214A2/de
Publication of WO2014033214A3 publication Critical patent/WO2014033214A3/de
Priority to US14/633,214 priority patent/US9778204B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12Inductive energy transfer
    • B60L53/124Detection or removal of foreign bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12Inductive energy transfer
    • B60L53/126Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/305Communication interfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/37Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/8851Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00Driver interactions
    • B60L2250/10Driver interactions by alarm
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/12Circuits of general importance; Signal processing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Vorrichtung mit einer Ladeeinheit und mit einem Fahrzeug zum induktiven Laden, bei welcher die Ladeeinheit eine Primärspule umfasst und das Fahrzeug eine Sekundärspule umfasst, um bei einem Ladevorgang elektrische Leistung von der Primärspule zur Sekundärspule zu übertragen, so, dass das Fahrzeug ein Kamerasystem umfasst, das Fahrzeug ein Kamerasteuergerät umfasst, das Kamerasystem bei Annäherung an die Ladeeinheit, am Beginn eines Ladsvorgangs und/oder während eines Ladevorgangs zumindest ein Bild von der Ladeeinheit aufnimmt, und das Kamerasteuergerät die zumindest eine bildliche Aufnahme digital verarbeitet, um einen auf der Ladeeinheit befindlichen Fremdkörper zu erkennen.
PCT/EP2013/067900 2012-08-30 2013-08-29 Fremdkörpererkennung bei induktivem laden WO2014033214A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380045318.5A CN104583000B (zh) 2012-08-30 2013-08-29 在感应充电时的异物识别
US14/633,214 US9778204B2 (en) 2012-08-30 2015-02-27 Apparatus and method for identifying foreign bodies in an inductive charging system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012215376.4 2012-08-30
DE102012215376.4A DE102012215376A1 (de) 2012-08-30 2012-08-30 Fremdkörpererkennung bei induktivem Laden

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/633,214 Continuation US9778204B2 (en) 2012-08-30 2015-02-27 Apparatus and method for identifying foreign bodies in an inductive charging system

Publications (2)

Publication Number Publication Date
WO2014033214A2 WO2014033214A2 (de) 2014-03-06
WO2014033214A3 true WO2014033214A3 (de) 2014-05-01

Family

ID=49117837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/067900 WO2014033214A2 (de) 2012-08-30 2013-08-29 Fremdkörpererkennung bei induktivem laden

Country Status (4)

Country Link
US (1) US9778204B2 (de)
CN (1) CN104583000B (de)
DE (1) DE102012215376A1 (de)
WO (1) WO2014033214A2 (de)

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GB2528474A (en) * 2014-07-23 2016-01-27 Bombardier Transp Gmbh Operation of an inductive power transfer system
DE102014218217A1 (de) 2014-09-11 2016-03-17 Continental Automotive Gmbh Vorrichtung zum induktiven Laden eines Fahrzeuges
JP6695056B2 (ja) * 2016-01-27 2020-05-20 パナソニックIpマネジメント株式会社 非接触給電システム
US10576892B2 (en) 2016-03-24 2020-03-03 Ford Global Technologies, Llc System and method for generating a hybrid camera view in a vehicle
JP6724463B2 (ja) * 2016-03-24 2020-07-15 株式会社Ihi 電子機器、対象システムの操作方法、および操作プログラム
KR102630656B1 (ko) * 2016-11-01 2024-01-30 삼성전자주식회사 무선 충전을 수행하는 전자 장치 및 방법
DE102017214741A1 (de) * 2017-02-10 2018-08-16 Robert Bosch Gmbh Verfahren zur drahtlosen Energieübertragung von einer Energiesendevorrichtung zu einem Verbraucher sowie drahtlose Energiesendevorrichtung zur Durchführung des Verfahrens
CN107351719A (zh) * 2017-07-26 2017-11-17 青岛特来电新能源有限公司 一种充电控制装置、充电控制方法及充电弓
DE102018000714A1 (de) 2018-01-30 2018-07-12 Daimler Ag Energietechnisches Koppeln eines elektrisch antreibbaren Kraftfahrzeugs mit einer Ladestation
DE102018201821A1 (de) * 2018-02-06 2019-08-08 Robert Bosch Gmbh Elektrisches Antriebssystem für ein elektrisch betriebenes Fahrzeug und Verfahren zum induktiven Laden einer Energiespeichereinrichtung eines elektrisch betriebenen Fahrzeugs
DE102018206591A1 (de) * 2018-04-27 2019-10-31 Audi Ag Assistenzsystem und Verfahren zum Unterstützen eines berührungslosen Aufladens einer Batterie eines Kraftfahrzeugs und Kraftfahrzeug
DE102018004889A1 (de) 2018-06-20 2019-01-31 Daimler Ag Ladeanordnung zum induktiven Laden einer Batterie eines Kraftwagens sowie Positionierungsverfahren
CN110733373B (zh) * 2018-07-03 2023-10-03 奥迪股份公司 用于车辆充电的导引方法及系统、装置以及计算机设备
DE102018005376A1 (de) 2018-07-06 2019-03-07 Daimler Ag Ladevorrichtung, Anordnung und Verfahren zum kabellosen Laden eines Fahrzeugs
CN112124110B (zh) * 2020-11-02 2022-12-06 上海昂晨电子科技集团有限公司 一种汽车电池智能充电装置

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WO2011112795A1 (en) * 2010-03-10 2011-09-15 Witricity Corporation Wireless energy transfer converters

Also Published As

Publication number Publication date
CN104583000B (zh) 2017-10-17
CN104583000A (zh) 2015-04-29
DE102012215376A1 (de) 2014-05-28
US9778204B2 (en) 2017-10-03
WO2014033214A2 (de) 2014-03-06
US20150168309A1 (en) 2015-06-18

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