The present invention relates to a method for determining the relative position of a stationary induction charging device (2, 2a) in relation to a mobile induction charging device (2, 2b), which devices interact with one another during a charging operation for inductive energy transfer. Precise and robust determination of the relative position of energy coils (3) of the induction charging devices (2) in relation to one another is achieved in that, relative to one of the energy coils (3), at least two fixed positioning fields (60) are generated, the positioning fields (60) are received at a location that is fixed relative to the other energy coil (3), and the ratio (62) between the positioning fields (60) is determined, wherein, when the determined ratio (62) corresponds to a previously specified ratio range (63), an overlap of the two energy coils (3) is identified. The invention also relates to a computer program product for carrying out the method, to a system (1) which is operated in this way, and to a mobile application (100) comprising a mobile induction charging device (2, 2a) of a system (1) of this kind. In addition, the invention relates to a stationary induction charging device (2, 2a) of a system (1) of this kind.
VERFAHREN ZUR ERKENNUNG DER RELATIVEN POSITION EINER STATIONÄREN INDUKTIONSLADEVORRICHTUNG ZU EINER MOBILEN INDUKTIONSLADEVORRICHTUNG
METHOD FOR DETERMINING THE RELATIVE POSITION OF A STATIONARY INDUCTION CHARGING DEVICE IN RELATION TO A MOBILE INDUCTION CHARGING DEVICE
PROCÉDÉ DE DÉTERMINATION DE LA POSITION RELATIVE D'UN DISPOSITIF DE CHARGE À INDUCTION FIXE PAR RAPPORT À UN DISPOSITIF DE CHARGE À INDUCTION MOBILE
12.02.2025
Patent
Elektronische Ressource
Deutsch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
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