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1. WO2022030704 - MOVABLE WIRELESS CHARGER FOR ELECTRIC VEHICLE

Publication Number WO/2022/030704
Publication Date 10.02.2022
International Application No. PCT/KR2020/018222
International Filing Date 14.12.2020
IPC
B60L 53/38 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
38specially adapted for charging by inductive energy transfer
B60L 53/12 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
12Inductive energy transfer
B60L 53/30 2019.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION 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
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
H02J 50/10 2016.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
G06K 7/10 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
7Methods or arrangements for sensing record carriers
10by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
G06K 19/07 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
CPC
B60L 53/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
12Inductive energy transfer
B60L 53/30
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
B60L 53/305
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
305Communication interfaces
B60L 53/38
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
38specially adapted for charging by inductive energy transfer
B60Y 2200/91
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
90Vehicles comprising electric prime movers
91Electric vehicles
G06K 19/07
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
Applicants
  • 한라대학교 산학협력단 INDUSTRY-ACADEMY COOPERATION FOUNDATION, HALLA UNIVERSITY [KR]/[KR]
  • 주돈규 JOO, Don Kyu [KR]/[KR]
  • 강우석 KANG, Woo Seok [KR]/[KR]
  • 김태현 KIM, Tae Hyeon [KR]/[KR]
  • 정현식 JUNG, Hyeon Sik [KR]/[KR]
  • 서준수 SEO, Jun Su [KR]/[KR]
  • 이강희 LEE, Kang Hee [KR]/[KR]
Inventors
  • 주돈규 JOO, Don Kyu
  • 강우석 KANG, Woo Seok
  • 김태현 KIM, Tae Hyeon
  • 정현식 JUNG, Hyeon Sik
  • 서준수 SEO, Jun Su
  • 이강희 LEE, Kang Hee
  • 강신한 KANG, Shin Han
Agents
  • 특허법인 이노 INNO PATENT LAW FIRM
Priority Data
10-2020-009666603.08.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) MOVABLE WIRELESS CHARGER FOR ELECTRIC VEHICLE
(FR) CHARGEUR SANS FIL MOBILE POUR VÉHICULE ÉLECTRIQUE
(KO) 전기차용 이동식 무선충전기
Abstract
(EN) The present invention relates to a movable wireless charger for an electric vehicle, which: by wirelessly communicating with a near field communication (NFC) terminal, receives electric vehicle charging information which has been obtained by the NFC terminal by means of an NFC card of an electric vehicle user being tagged to the NFC terminal, and then the NFC terminal receiving, through a user interface (UI) screen displayed on the NFC terminal, the type, parked location and parked direction (e.g., head-in or back-in parking) of the electric vehicle; and then enters into the lower space of the electric vehicle, searches for a charging location on the basis of the vehicle type and parked direction, and then vertically operates a charging pad and charges the electric vehicle in a contactless manner in a state where the charging pad is brought close to a charging pad of the electric vehicle. The present invention searches for a charging location on the basis of vehicle type and parked direction, and thus may quickly search for a charging location according to each vehicle type, and especially, since the charging pad is vertically operated, the present invention may charge an electric vehicle, regardless of the type of the electric vehicle, by entering the lower space of the electric vehicle.
(FR) La présente invention concerne un chargeur sans fil mobile pour un véhicule électrique, qui : en communiquant sans fil avec un terminal de communication en champ proche (NFC), reçoit des informations de charge de véhicule électrique qui ont été obtenues par le terminal NFC au moyen d'une carte NFC d'un utilisateur de véhicule électrique qui est étiquetée avec le terminal NFC, puis le terminal NFC reçoit, par l'intermédiaire d'un écran d’interface utilisateur (IU) affiché sur le terminal NFC, le type, l'emplacement de stationnement et la direction de stationnement (par exemple, stationnement en avant ou en arrière) du véhicule électrique ; puis entre dans l'espace inférieur du véhicule électrique, recherche un emplacement de charge sur la base du type de véhicule et de la direction de stationnement, puis actionne verticalement un plateau de charge et charge le véhicule électrique sans contact dans un état dans lequel le plateau de charge est amené à proximité d'un plateau de charge du véhicule électrique. La présente invention recherche un emplacement de charge sur la base d'un type de véhicule et d'une direction de stationnement, et peut ainsi rechercher rapidement un emplacement de charge selon chaque type de véhicule, et en particulier, étant donné que le plateau de charge est actionné verticalement, la présente invention permet de charger un véhicule électrique, quel que soit le type du véhicule électrique, en entrant dans l'espace inférieur du véhicule électrique.
(KO) 본 발명은 전기차용 이동식 무선충전기에 관한 것으로, 전기차 사용자의 NFC(Near Field Communication; 근거리 무선통신) 카드가 NFC 단말기에 태그된 후 NFC 단말기에 표시되는 사용자 인터페이스(UI) 화면을 통해 상기 NFC 단말기가 해당 전기차의 종류와 주차 위치 및 주차 방향(예컨대, 전면주차 혹은 후면주차)을 입력받아 획득한 전기차 충전 정보를 상기 NFC 단말기와 무선 통신하여 수신하면 해당 전기차의 하부공간에 들어가서 차종과 주차 방향을 근거로 충전위치를 탐색한 후 충전패드를 승강 작동하여 비접촉 방식으로 전기차의 충전패드에 근접시킨 상태에서 전기차를 충전한다. 본 발명은 차종과 주차 방향을 근거로 충전위치를 탐색하기 때문에 차종별로 신속하게 충전위치를 탐색할 수 있고, 특히 충전패드를 승강 작동하기 때문에 전기차의 종류와 상관없이 전기차의 하부공간에 들어가서 전기차를 충전할 수 있다.
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