Title:
WIRELESS CHARGING DEVICE ALIGNMENT GUIDING METHOD AND DEVICE AND SYSTEM FOR SAME
Document Type and Number:
WIPO Patent Application WO/2017/061716
Kind Code:
A1
Abstract:
The present invention relates to a wireless charging device alignment guiding method and a device and system for same. A wireless charging device that receives power through a receiving coil from a wireless power transmitter provided with a transmitting coil, when the reception of power through the receiving coil is detected, may comprise: a power sensor for measuring the intensity of received power; a coil arranged state determining unit for determining the current arranged states of the transmitting coil and the receiving coil on the basis of the measured power intensity; a device control unit for generating a coil arrangement screen corresponding to the determined current arranged state; and a display unit for outputting the generated coil arrangement screen. Accordingly, the present invention has the advantage of being able to effectively guide the position of a wireless charging device to where charging efficiency is optimal.
Inventors:
JUNG WOO KIL (KR)
Application Number:
PCT/KR2016/010395
Publication Date:
April 13, 2017
Filing Date:
September 19, 2016
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02J7/02; H02J7/00
Domestic Patent References:
| WO2014200508A1 | 2014-12-18 | |||
| WO2015021144A1 | 2015-02-12 |
Foreign References:
| KR101257676B1 | 2013-05-02 | |||
| KR20140086277A | 2014-07-08 | |||
| KR20140089991A | 2014-07-16 |
Attorney, Agent or Firm:
PARK, Young Bok et al. (KR)
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