System, method and apparatus guide and are aligned in electric vehicle radio induction charging system

摘要

It is provided in the relative position of wireless power transmitter from wireless power receiver for determining. The equipment includes multiple SENSE coils, is each configured as under the influence of generating corresponding signal alternating magnetic field, including multiple waves pump is inhaled, and multiple time slots in each time slot occur for each wave pulse. The equipment further includes processor, is configured to determine that the relative position of wireless power transmitter is based on respective signal from each sense coil from wireless power receiver.