A vehicle including a power receiving pad for wirelessly receiving power, a plurality of magnetic sensors for measuring a magnetic field of a power transmitting pad and obtaining magnetic field data, one or more processors, and one or more memory modules are provided. The one or more memory modules include a computer-readable medium storing computer-readable instructions that, when executed by the one or more processors, cause the one or more processors to receive the magnetic field data from the plurality of magnetic sensors, and estimate a lateral misalignment of the power receiving pad with respect to a magnetic axis of the power transmitting pad. The magnetic sensors are arranged to detect at least an X-component and a Y-component of a magnetic field produced by a power transmitting pad.
SYSTEMS AND METHODS FOR WIRELESS VEHICLE POWER TRANSFER AND MISALIGNMENT ESTIMATION
SYSTEME UND VERFAHREN ZUR DRAHTLOSEN FAHRZEUGLEISTUNGSÜBERTRAGUNG UND FEHLAUSRICHTUNGSSCHÄTZUNG
SYSTÈMES ET PROCÉDÉS DE TRANSFERT D'ÉNERGIE DE VÉHICULE SANS FIL ET ESTIMATION DE DÉSALIGNEMENT
2023-04-05
Patent
Electronic Resource
English
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