MX2022007476A - Metodo y aparato para la alineacion de vehiculos antes de la carga inalambrica. - Google Patents

Metodo y aparato para la alineacion de vehiculos antes de la carga inalambrica.

Info

Publication number
MX2022007476A
MX2022007476A MX2022007476A MX2022007476A MX2022007476A MX 2022007476 A MX2022007476 A MX 2022007476A MX 2022007476 A MX2022007476 A MX 2022007476A MX 2022007476 A MX2022007476 A MX 2022007476A MX 2022007476 A MX2022007476 A MX 2022007476A
Authority
MX
Mexico
Prior art keywords
vehicle
transmission line
wireless power
induction coil
alignment
Prior art date
Application number
MX2022007476A
Other languages
English (en)
Inventor
Andrew W Daga
Francis J Mcmahon
Edward J Gander
Original Assignee
Inductev Inc
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
Priority claimed from US16/723,750 external-priority patent/US11241970B2/en
Application filed by Inductev Inc filed Critical Inductev Inc
Publication of MX2022007476A publication Critical patent/MX2022007476A/es

Links

Classifications

    • 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
    • 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
    • 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
    • H02J50/90—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)
  • Waveguide Aerials (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Un sistema de alineación de vehículos está adaptado para alinear un vehículo con una bobina de inducción de energía inalámbrica para carga inalámbrica mediante el uso de inducción de resonancia magnética. El sistema incluye una línea de transmisión colocada en el cajón de estacionamiento para guiar al vehículo a la bobina de inducción de energía inalámbrica para cargar. La línea de transmisión filtra una señal que tiene una frecuencia operativa que se detecta para alinear el vehículo hacia la izquierda-derecha en el cajón de estacionamiento cuando el vehículo se alinea para cargarse por medio de la bobina de inducción de energía inalámbrica. Al menos dos antenas montadas en el vehículo en lados opuestos de la línea de transmisión cuando el vehículo se alinea en el cajón de estacionamiento detectan la frecuencia operativa de la línea de transmisión, y circuitería de procesamiento de señal detecta una fase de señal relativa entre señales detectadas por medio de las antenas que es representativa de la alineación del vehículo con respecto a la bobina de inducción de energía inalámbrica y el cajón de estacionamiento.
MX2022007476A 2019-12-20 2020-12-07 Metodo y aparato para la alineacion de vehiculos antes de la carga inalambrica. MX2022007476A (es)

Applications Claiming Priority (2)

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
PCT/US2020/063573 WO2021126574A1 (en) 2019-12-20 2020-12-07 Method and apparatus for the alignment of vehicles prior to wireless charging

Publications (1)

Publication Number Publication Date
MX2022007476A true MX2022007476A (es) 2022-06-29

Family

ID=76478789

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022007476A MX2022007476A (es) 2019-12-20 2020-12-07 Metodo y aparato para la alineacion de vehiculos antes de la carga inalambrica.

Country Status (7)

Country Link
EP (1) EP4077032A4 (es)
JP (1) JP2023507291A (es)
KR (1) KR102676262B1 (es)
CN (1) CN114867632A (es)
CA (1) CA3163907A1 (es)
MX (1) MX2022007476A (es)
WO (1) WO2021126574A1 (es)

Families Citing this family (1)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9000977B2 (en) * 2011-10-19 2015-04-07 Daniel A. Katz Indoor altitude measurement by GNSS receiver
US10814729B2 (en) * 2013-11-14 2020-10-27 Momentum Dynamics Corporation Method and apparatus for the alignment of a vehicle and charging coil prior to wireless charging
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

Also Published As

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

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