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US 2019/0315246 A1Published application
Electric vehicle wireless charging method, apparatus, and system
AssigneeHuawei Technologies Co., Ltd.
InventorsYingtao LI, Pinghua WANG, Zhixian WU
Life of this patent
Estimating the term…
Abstract
The present application relates to the field of automotive technologies, and provides an electric vehicle wireless charging method, an apparatus, and a system. A wireless charging station can charge an electric vehicle according to a charging request of the electric vehicle and charging permission of the electric vehicle prestored on the wireless charging station, so that resources of the wireless charging station are maximally used, and resource waste of the wireless charging station is avoided.
Claims18
An electric vehicle wireless charging method, comprising:
- receiving, by a wireless charging station, a charging request from an electric vehicle, wherein the charging request is used to request the wireless charging station to wirelessly charge the electric vehicle, the charging request comprises a charging time request and a charging mode request, the charging time request comprises at least one of charging duration requested by the electric vehicle and a start charging time requested by the electric vehicle, and the charging mode request comprises at least one of a charging rate requested by the electric vehicle, a charging power requested by the electric vehicle, or management permission requested by the electric vehicle;
- determining, by the wireless charging station, that the charging request matches charging permission of the electric vehicle prestored on the wireless charging station;
- obtaining, by the wireless charging station according to the charging request, a charging configuration parameter corresponding to the charging request;
- and
- wirelessly charging, by the wireless charging station, the electric vehicle according to the charging configuration parameter.
2 more elements
An electric vehicle wireless charging method, comprising:
- sending, by an electric vehicle, a charging request to a wireless charging station, wherein the charging request is used to request the wireless charging station to wirelessly charge the electric vehicle, the charging request comprises a charging time request and a charging mode request, the charging time request comprises at least one of charging duration requested by the electric vehicle and a start charging time requested by the electric vehicle, and the charging mode request comprises at least one of a charging rate requested by the electric vehicle, a charging power requested by the electric vehicle, or management permission requested by the electric vehicle;
- and
- receiving, by the electric vehicle, wireless charging from the wireless charging station based on a charging configuration parameter, wherein the charging configuration parameter is a charging configuration parameter that is corresponding to the charging request and that is obtained by the wireless charging station.
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A wireless charging station, comprising:
- a receiver;
- a processor;
- and
- a charging device,
- wherein the receiver is configured to receive a charging request from an electric vehicle, wherein the charging request is used to request the wireless charging station to wirelessly charge the electric vehicle, the charging request comprises a charging time request and a charging mode request, the charging time request comprises at least one of charging duration requested by the electric vehicle and a start charging time requested by the electric vehicle, and the charging mode request comprises at least one of a charging rate requested by the electric vehicle, a charging power requested by the electric vehicle, or management permission requested by the electric vehicle;
- wherein the processor is configured to:
- determine that the charging request matches charging permission of the electric vehicle prestored on the wireless charging station;
- and
- after determining that the charging request matches the charging permission of the electric vehicle prestored on the wireless charging station, obtain, according to the charging request, a charging configuration parameter corresponding to the charging request;
- and
- wherein the charging device is configured to wirelessly charge the electric vehicle based on the charging configuration parameter.
8 more elements
An electric vehicle, comprising:
- a transmitter configured to send a charging request to a wireless charging station, wherein the charging request is used to request the wireless charging station to wirelessly charge the electric vehicle, the charging request comprises a charging time request and a charging mode request, the charging time request comprises at least one of charging duration requested by the electric vehicle and a start charging time requested by the electric vehicle, and the charging mode request comprises at least one of a charging rate requested by the electric vehicle, a charging power requested by the electric vehicle, or management permission requested by the electric vehicle;
- and
- a charging device configured to:
- after the transmitter sends the charging request to the wireless charging station, receive wireless charging from the wireless charging station based on a charging configuration parameter, wherein the charging configuration parameter is a charging configuration parameter that is corresponding to the charging request and that is obtained by the wireless charging station.
1 more element
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Dependencies are inferred from the claim text.