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AssigneesToyota Jidosha Kabushiki Kaisha, Denso Corporation
InventorsKazutaka KIMURA, Toshiya HASHIMOTO, Makoto HASHIMOTO, Nobuhisa YAMAGUCHI, Masaki KANESAKI, Keisuke TANI, Kazuyoshi OBAYASHI, Yuichi TAKEMURA
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An abnormality diagnosis method for diagnosing an abnormality of a ground power supply device 2 that transmits electrical power to a vehicle 3 in a wireless manner includes: performing a power supply operation under a plurality of different power supply conditions when the vehicle is located on a power transmission coil 44 of the ground power supply device; and diagnosing an abnormality of the ground power supply device based on a value of a parameter related to power supply detected while the power supply operation is performed under the plurality of different power supply conditions.
An abnormality diagnosis method for diagnosing an abnormality of a ground power supply device that transmits electrical power to a vehicle in a wireless manner, the abnormality diagnosis method comprising:
An abnormality diagnosis device that diagnoses an abnormality of a ground power supply device that transmits electrical power to a vehicle in a wireless manner, the abnormality diagnosis device comprising:
An abnormality diagnosis device that diagnoses an abnormality of a ground power supply device that transmits electrical power to a vehicle in a wireless manner, the abnormality diagnosis device being configured to:
Dependencies are inferred from the claim text.