SYSTEM AND METHOD FOR REDUCING INTERFERENCE BETWEEN WIRELESS CHARGING AND AMPLITUDE MODULATION RECEPTION
First Claim
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1. A method for reducing interference in an inductive charging system, the method comprising:
- inductively charging a chargeable device with an inductive charger;
detecting the operation of a receiver in an AM band; and
adjusting at least one of a frequency band employed by the charger, and an amount of power provided to the chargeable device by the charger, based on the operation of the receiver in the AM band.
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Abstract
A method for reducing interference in an inductive charging system is provided. The method includes steps of inductively charging a chargeable device with an inductive charger, detecting the operation of a receiver in an AM band, and adjusting at least one of a frequency band employed by the charger and an amount of power provided to the chargeable device by the charger based on the operation of the receiver in the AM band.
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Citations
20 Claims
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1. A method for reducing interference in an inductive charging system, the method comprising:
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inductively charging a chargeable device with an inductive charger; detecting the operation of a receiver in an AM band; and adjusting at least one of a frequency band employed by the charger, and an amount of power provided to the chargeable device by the charger, based on the operation of the receiver in the AM band. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A charging system for reducing interference during inductive charging of a chargeable device, comprising:
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an inductively powered charger; and a controller configured to detect the selection of an AM tuning mode of a receiver in proximity to the charger and adjust a frequency band employed by the charger if the receiver is tuned to a frequency within a predetermined portion of the AM band. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An in-vehicle system for reducing interference during inductive charging of a chargeable device, comprising:
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a charger region provided in a vehicle; an inductively powered charger; and a controller in communication with the inductive charger, wherein the controller detects operation of a vehicle receiver in a scan mode of an AM frequency band in proximity to the charger and adjusts a frequency band employed by the charger. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification