JP7573897B2 - ワイヤレス充電前に車両を位置合わせするための方法および装置 - Google Patents

ワイヤレス充電前に車両を位置合わせするための方法および装置 Download PDF

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JP7573897B2
JP7573897B2 JP2022535041A JP2022535041A JP7573897B2 JP 7573897 B2 JP7573897 B2 JP 7573897B2 JP 2022535041 A JP2022535041 A JP 2022535041A JP 2022535041 A JP2022535041 A JP 2022535041A JP 7573897 B2 JP7573897 B2 JP 7573897B2
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Prior art keywords
transmission line
ground assembly
assembly
vehicle
ground
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Japanese (ja)
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JP2023507291A (ja
JPWO2021126574A5 (https=
JP2023507291A5 (https=
Inventor
ジェイ． マクマホン、フランシス
ダブリュー． ダガ、アンドリュー
ジェイ． ガンダー、エドワード
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インダクトイーブイ インク．
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Priority claimed from US16/723,750 external-priority patent/US11241970B2/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods 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
    • B60L53/12—Inductive energy transfer
    • B60L53/126—Methods 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • 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
    • 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—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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
JP2022535041A 2019-12-20 2020-12-07 ワイヤレス充電前に車両を位置合わせするための方法および装置 Active JP7573897B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/723,750 US11241970B2 (en) 2013-11-14 2019-12-20 Method and apparatus for the alignment of vehicles prior to wireless charging
US16/723,750 2019-12-20
PCT/US2020/063573 WO2021126574A1 (en) 2019-12-20 2020-12-07 Method and apparatus for the alignment of vehicles prior to wireless charging

Publications (4)

Publication Number Publication Date
JP2023507291A JP2023507291A (ja) 2023-02-22
JPWO2021126574A5 JPWO2021126574A5 (https=) 2023-10-11
JP2023507291A5 JP2023507291A5 (https=) 2023-10-11
JP7573897B2 true JP7573897B2 (ja) 2024-10-28

Family

ID=76478789

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JP2022535041A Active JP7573897B2 (ja) 2019-12-20 2020-12-07 ワイヤレス充電前に車両を位置合わせするための方法および装置

Country Status (7)

Country Link
EP (1) EP4077032A4 (https=)
JP (1) JP7573897B2 (https=)
KR (1) KR102676262B1 (https=)
CN (1) CN114867632A (https=)
CA (1) CA3163907C (https=)
MX (1) MX2022007476A (https=)
WO (1) WO2021126574A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114475315B (zh) * 2022-02-25 2024-01-09 赣州拓远新能源有限公司 一种汽车充电桩用自断路结构及其断路方法
CN116945946A (zh) * 2023-06-28 2023-10-27 广西电网有限责任公司电力科学研究院 一种基于光测距泊车的电动汽车无线充电系统及其方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000183633A (ja) 1998-12-15 2000-06-30 Kokusai Electric Co Ltd ダイポールアンテナ
JP2010246348A (ja) 2009-04-09 2010-10-28 Fujitsu Ten Ltd 受電装置、及び送電装置
JP2011130210A (ja) 2009-12-17 2011-06-30 Toshiba Corp アンテナ装置及び無線装置
JP2016100984A (ja) 2014-11-21 2016-05-30 株式会社豊田自動織機 非接触充電システムにおけるペアリング方法
US20180312071A1 (en) 2013-11-14 2018-11-01 Bruce Richard Long Method and apparatus for the alignment of vehicles prior to wireless charging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2562479A1 (en) * 2004-04-12 2005-12-01 Airgain, Inc. Switched multi-beam antenna
US9000977B2 (en) * 2011-10-19 2015-04-07 Daniel A. Katz Indoor altitude measurement by GNSS receiver
US9815379B2 (en) * 2014-01-21 2017-11-14 Qualcomm Incorporated Systems and methods for electric vehicle induction coil alignment
US10411524B2 (en) * 2015-06-23 2019-09-10 Witricity Corporation Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems
US10461583B2 (en) * 2015-11-10 2019-10-29 Samsung Electronics Co., Ltd. Electronic device and method for wireless charging in electronic device
KR20180029860A (ko) * 2016-09-13 2018-03-21 현대자동차주식회사 복수의 송신 코일을 이용하여 전기차로 무선 전력을 전송하는 방법 및 장치
KR102479336B1 (ko) * 2017-02-17 2022-12-19 현대자동차주식회사 저주파수 안테나를 이용한 무선 충전 시스템의 위치 정렬 방법 및 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000183633A (ja) 1998-12-15 2000-06-30 Kokusai Electric Co Ltd ダイポールアンテナ
JP2010246348A (ja) 2009-04-09 2010-10-28 Fujitsu Ten Ltd 受電装置、及び送電装置
JP2011130210A (ja) 2009-12-17 2011-06-30 Toshiba Corp アンテナ装置及び無線装置
US20180312071A1 (en) 2013-11-14 2018-11-01 Bruce Richard Long Method and apparatus for the alignment of vehicles prior to wireless charging
JP2016100984A (ja) 2014-11-21 2016-05-30 株式会社豊田自動織機 非接触充電システムにおけるペアリング方法

Also Published As

Publication number Publication date
EP4077032A1 (en) 2022-10-26
CN114867632A (zh) 2022-08-05
JP2023507291A (ja) 2023-02-22
EP4077032A4 (en) 2023-01-25
MX2022007476A (es) 2022-06-29
CA3163907A1 (en) 2021-06-24
WO2021126574A1 (en) 2021-06-24
KR20220108083A (ko) 2022-08-02
CA3163907C (en) 2025-05-13
KR102676262B1 (ko) 2024-06-17

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