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SELECTING A CONFIGURATION OF COILS IN RESPONSE TO A MULTI-COIL WIRELESS CHARGING SYSTEM INITIATING CHARGING

  • US 20160028266A1
  • Filed: 07/23/2014
  • Published: 01/28/2016
  • Est. Priority Date: 07/23/2014
  • Status: Active Grant
First Claim
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1. A system for selecting a configuration of coils in response to a multi-coil wireless charging system initiating charging, comprising:

  • a data store comprising a computer readable medium storing a program of instructions for the selecting of the configuration;

    a processor that executes the program of instructions;

    a ping generator to measure a reference coil peak voltage for each of the coils of the multi-coil wireless charging system;

    an object detector to detect that an object is placed on a surface associated with the wireless charging system;

    a charge detector to detect that the object is chargeable; and

    in response to the object being chargeable, a switch transmitter determines which of the coils of the multi-coil wireless charging system to connect to a power source.

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