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1. WO2020109678 - METHOD FOR INDUCTIVELY RECHARGING A BATTERY OF A PARKED VEHICLE, USING A HOUSING THAT CAN MOVE RELATIVE TO A REFERENCE

Publication Number WO/2020/109678
Publication Date 04.06.2020
International Application No. PCT/FR2019/052378
International Filing Date 08.10.2019
IPC
H02J 50/90 2016.01
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
90involving detection or optimisation of position, e.g. alignment
B60L 53/38 2019.01
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 53/37 2019.01
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
37using optical position determination, e.g. using cameras
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 53/37
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
37using optical position determination, e.g. using cameras
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
H02J 50/90
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
90involving detection or optimisation of position, e.g. alignment
Applicants
  • PSA AUTOMOBILES SA [FR]/[FR]
Inventors
  • DIMITROVA, Zlatina
  • ALARCON OLIVEIRA, Anna Luara
Agents
  • BONNIN, Patrick
Priority Data
187181126.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR INDUCTIVELY RECHARGING A BATTERY OF A PARKED VEHICLE, USING A HOUSING THAT CAN MOVE RELATIVE TO A REFERENCE
(FR) PROCÉDÉ DE RECHARGE PAR INDUCTION D'UNE BATTERIE D'UN VÉHICULE GARÉ, VIA UN BOÎTIER SE DÉPLAÇANT PAR RAPPORT À UNE RÉFÉRENCE
Abstract
(EN)
The invention relates to a method for inductively recharging a battery of a vehicle parked in a space, using a system comprising a mobile housing which can move, by analysing images of the surroundings, to a selected location of the vehicle in order to inductively transfer electrical energy generated from a current supplied by a base. The method comprises: - a first step in which, upon receiving recharging information, the housing moves from an initial position to a reference element that is associated with the space and can be detected in the images, - a second step (120-190) in which the housing moves from the reference element to the selected location, recording some of its positions, and then carries out recharging, and - a third step in which the housing moves to the reference element, passing via the positions that were recorded, and then to the initial position, locating itself with respect to the reference element.
(FR)
Un procédé permet de recharger par induction une batterie d'un véhicule garé sur un emplacement par un système comprenant un boîtier mobile se déplaçant par analyse d'images d'environnement jusqu'à un endroit choisi du véhicule pour transférer par induction de l'énergie électrique produite à partir d'un courant fourni par une base. Ce procédé comprend : - une première étape dans laquelle, à réception d'informations de recharge, le boîtier se déplace d'une position initiale jusqu'à un élément de référence associé à l'emplacement et détectable dans les images, - une deuxième étape (120-190) dans laquelle le boîtier se déplace de l'élément de référence jusqu'à l'endroit choisi en enregistrant certaines de ses positions, puis effectue la recharge, et - une troisième étape dans laquelle le boîtier se déplace jusqu'à l'élément de référence en repassant par les positions enregistrées, puis jusqu'à la position initiale en se repérant par rapport à l'élément de référence.
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