Title:
ワイヤレス電力伝達用途における拡張された機能を有する生体保護のためのシステム、方法、および装置
Document Type and Number:
Japanese Patent JP6622805
Kind Code:
B2
Abstract:
Systems, methods, and apparatus for living object protection having extended functionality in wireless power transfer applications are provided. In one aspect, an apparatus for detecting objects in a detection area near a wireless power transfer system is provided. The apparatus comprises a plurality of radar transceivers integrated into a wireless power transmitter, each transceiver configured to transmit and receive radar signals. The apparatus comprises at least one processor configured to receive radar data from the plurality of radar transceivers. The processor is configured to compare responses in the received radar data from each of the plurality of radar transceivers. The processor is configured to determine a presence of a vehicle at a first distance from the plurality of radar transceivers based at least in part on a correlation of the responses in the received radar data from each of the plurality of radar transceivers. The processor is configured to filter portions of the received radar data corresponding to movement within a predetermined range of distances from the plurality of radar transceivers that includes the first distance.
Inventors:
Lucas Seaber
Gudjegoshi Kushshtov Onback
Hans Peter Widmer
Marks Bitner
Bernwald Dimke
Swagat Chopra
Gudjegoshi Kushshtov Onback
Hans Peter Widmer
Marks Bitner
Bernwald Dimke
Swagat Chopra
Application Number:
JP2017531676A
Publication Date:
December 18, 2019
Filing Date:
November 20, 2015
Export Citation:
Assignee:
WITRICITY CORPORATION
International Classes:
G01S13/04; B60L53/60; B60M7/00; G01S13/88; G08G1/14; H02J7/00; H02J50/12; H02J50/60; H02J50/80; H02J50/90
Domestic Patent References:
| JP2013223397A | ||||
| JP8221689A | ||||
| JP8043523A | ||||
| JP2007066167A | ||||
| JP8063632A | ||||
| JP49006058U | ||||
| JP2014233148A |
Foreign References:
| WO2014022136A1 | ||||
| US20090261979 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe