公开(公告)号：US10218228B2

公开(公告)日：2019-02-26

申请号：US15200868

申请日：2016-07-01

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Lei Shao ,  Bolat Dinc ,  Kai Liu ,  Sen Lin ,  Qinghua Li ,  Yongwei Wu

IPC: H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H02J50/60 ,  H02J50/80 ,  H02J50/12 ,  H04W4/80 ,  H02J7/02 ,  H04B1/3827

Abstract: A power transmitting device is disclosed comprising: one or more coils; at least one memory that stores computer-executable instructions; and at least one processor configured to access the at least one memory. The at least one processor may be configured to execute the computer-executable instructions to: cause to send to a first device a first load measurement request at a first instance and a second load measurement request at a second instance. The computer-executable instructions may cause the processor to receive a first load measurement associated with the first load measurement request and a second load measurement associated with the second load measurement request. The computer-executable instructions may cause the processor to determine a first average measurement of the first load measurement and the second load measurement. The computer-executable instructions may cause the processor to send to a second device a third load measurement request at a third instance and a fourth load measurement request at a fourth instance. The computer-executable instructions may cause the processor to receive a third load measurement associated with the third load measurement request and a fourth load measurement associated with the fourth load measurement request. The computer-executable instructions may cause the processor to determine a second average measurement of the third load measurement and the fourth load measurement. The computer-executable instructions may cause the processor to perform a load measurement of the one or more coils of the power transmitting device. The computer-executable instructions may cause the processor to determine a presence of one or more rogue devices based at least in part on a comparison of the load measurement and an aggregate of the first average measurement and the second average measurement.

公开(公告)号：US20180006504A1

公开(公告)日：2018-01-04

申请号：US15200868

申请日：2016-07-01

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Lei Shao ,  Bolat Dinc ,  Kai Liu ,  Sen Lin ,  Qinghua Li ,  Yongwei Wu

IPC: H02J50/60 ,  H02J7/02 ,  H02J50/80 ,  H02J50/12 ,  H04W4/00 ,  H04B1/3827

CPC classification number: H02J50/60 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H04B1/3827 ,  H04W4/80

Abstract: A power transmitting device is disclosed comprising: one or more coils; at least one memory that stores computer-executable instructions; and at least one processor configured to access the at least one memory. The at least one processor may be configured to execute the computer-executable instructions to: cause to send to a first device a first load measurement request at a first instance and a second load measurement request at a second instance. The computer-executable instructions may cause the processor to receive a first load measurement associated with the first load measurement request and a second load measurement associated with the second load measurement request. The computer-executable instructions may cause the processor to determine a first average measurement of the first load measurement and the second load measurement. The computer-executable instructions may cause the processor to send to a second device a third load measurement request at a third instance and a fourth load measurement request at a fourth instance. The computer-executable instructions may cause the processor to receive a third load measurement associated with the third load measurement request and a fourth load measurement associated with the fourth load measurement request. The computer-executable instructions may cause the processor to determine a second average measurement of the third load measurement and the fourth load measurement. The computer-executable instructions may cause the processor to perform a load measurement of the one or more coils of the power transmitting device. The computer-executable instructions may cause the processor to determine a presence of one or more rogue devices based at least in part on a comparison of the load measurement and an aggregate of the first average measurement and the second average measurement.