公开(公告)号：US20170355275A1

公开(公告)日：2017-12-14

申请号：US15182441

申请日：2016-06-14

Applicant: Intel Corporation

Inventor： ROBERT F. KWASNICK ,  SURAJ SINDIA ,  SONGNAN YANG ,  ZHEN YAO

IPC: B60L11/18 ,  H02J7/02 ,  H02J50/90 ,  H02J50/10 ,  H02J50/60

Abstract: A vehicular inductive power transfer system includes a power transmission unit and a power receiving unit. The distance between the units and the overall alignment of the units with respect to each other determines the overall efficiency of the energy transfer between the power transmission unit and the power receiving unit. Magnetic fields produced by the inductive power transfer system may exceed allowable standards or regulations for human exposure to electromagnetic fields. An inductive power transfer control circuit autonomously causes an actuator to position at least one of the power transmission unit or the power receiving unit in a three-dimensional space based on one or more measured power transfer parameters. Such positioning may occur while the vehicle is moving or stationary. The control circuit may further autonomously adjust one or more power transfer parameters to maintain magnetic field exposure levels at or below industry standards or governmental regulations.