Patent ID: 9570926
Date: 2017-02-14
CPC Classifications: H02J

Claim:
1. A system for determining a re-configuration of a wireless surface with a multi-coil system, comprising: a data store comprising a computer readable medium storing a program of instructions for the determination of the re-configuration; a processor that executes the program of instructions; a reference generator to determine a reference parameter associated with the wireless surface; a recheck initiator to instigates a re-measurement; a re-measurer, in response to the initiated re-measurement, to measure a parameter associated with the reference parameter; and an analyzer to retrieve a determination about the wireless surface based on a difference between the measured parameter and the measured reference parameter, and wherein the measured parameter is correlated to a predetermined alignment amount for each coil of the multi-coil system, and based on a determination of which one of the each coils is correlated to a lowest predetermined alignment amount, the determined which one of the coils is switched on to provide wireless power, and the non-determined coils are switched off to not provide wireless power.