Intelligent coil control for vehicle wireless power transfer (WPT)
First Claim
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1. A method comprising:
- receiving, at a device in a network, vehicle characteristic data regarding a set of vehicles;
identifying, by the device and based on the received vehicle characteristic data regarding the set of vehicles, a particular ground-based charging coil with which charging coils of the set of vehicles are expected to be in a close proximity;
determining, by the device and based on the received vehicle characteristic data regarding the set of vehicles, a set of power levels and times at which the particular ground-based charging coil is to be powered; and
dynamically controlling, by the device, the particular ground-based charging coil to be powered at the determined set of power levels and times.
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Abstract
In some embodiments, a device in a network receives vehicle characteristic data regarding a set of vehicles. The device identifies, based on the received vehicle characteristic data regarding the set of vehicles, a particular ground-based charging coil with which charging coils of the set of vehicles are expected to be in a close proximity. The device determines, based on the received vehicle characteristic data regarding the set of vehicles, a set of power levels and times at which the particular ground-based charging coil is to be powered. The device dynamically controls the particular ground-based charging coil to be powered at the determined set of power levels and times.
11 Citations
20 Claims
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1. A method comprising:
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receiving, at a device in a network, vehicle characteristic data regarding a set of vehicles; identifying, by the device and based on the received vehicle characteristic data regarding the set of vehicles, a particular ground-based charging coil with which charging coils of the set of vehicles are expected to be in a close proximity; determining, by the device and based on the received vehicle characteristic data regarding the set of vehicles, a set of power levels and times at which the particular ground-based charging coil is to be powered; and dynamically controlling, by the device, the particular ground-based charging coil to be powered at the determined set of power levels and times. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus, comprising:
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one or more network interfaces to communicate with a network; a processor coupled to the network interfaces and configured to execute one or more processes; and a memory configured to store a process executable by the processor, the process when executed configured to; receive vehicle characteristic data regarding a set of vehicles; identify, based on the received vehicle characteristic data regarding the set of vehicles, a particular ground-based charging coil with which charging coils of the set of vehicles are expected to be in a close proximity; determine, based on the received vehicle characteristic data regarding the set of vehicles, a set of power levels and times at which the particular ground based charging coil is to be powered; and dynamically control the particular ground-based charging coil to be powered at the determined set of power levels and times. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A tangible, non-transitory, computer-readable medium storing program instructions that cause a device to execute a process comprising:
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receiving, at the device, vehicle characteristic data regarding a set of vehicles; identifying, by the device and based on the received vehicle characteristic data regarding the set of vehicles, a particular ground-based charging coil with which charging coils of the set of vehicles are expected to be in a close proximity; determining, by the device and based on the received vehicle characteristic data regarding the set of vehicles, a set of power levels and times at which the particular ground-based charging coil is to be powered; and dynamically controlling, by the device, the particular ground-based charging coil to be powered at the determined set of power levels and times. - View Dependent Claims (20)
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Specification