CHARGING SYSTEM, ELECTRONIC APPARATUS, CHARGE CONTROL METHOD, AND PROGRAM

WIPO Patent Application WO/2013/031054

A1

[Problem] To provide a charging system that can be applied to a movable coil-type charging system, an electronic apparatus, a charge control method, and a program. [Solution] A power receiving unit (103) is provided with: a charging means (108), which charges a secondary battery (107) using a current induced in a power receiving coil (102); a fully charged state determining means (109), which monitors a charged state of the secondary battery (107), and determines whether the secondary battery is in a fully charged state or not; a command transmitting means (110), which stops charging operations of the secondary battery (107) when it is determined that the secondary battery is in the fully charged state, and transmits a command to a power transmitting section (101); a recharge determining means (111), which determines, while the charging of the secondary battery (107) is being stopped, whether the secondary battery (107) is in a state wherein recharging is necessary; and a separating means (112), which temporarily separates the power receiving coil (102) from the circuit when it is determined that the secondary battery is in a state wherein the recharging is necessary.

WO/2021/103101	POWER SUPPLY METHOD FOR DOUBLE-CIRCUIT POWER SUPPLY DEVICE
WO/2018/063789	SYSTEMS AND METHODS FOR PROVIDING CONDUCTIVE CHARGING WITH MULTIPLE TERMINAL CONSTELLATIONS

NISHIWAKI KAZUYUKI (JP)

PCT/JP2012/002855

March 07, 2013

April 26, 2012

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NEC CASIO MOBILE COMM LTD (JP)
NISHIWAKI KAZUYUKI (JP)

H02J7/00; H01M10/44; H02J17/00

WO2008056415A1

2008-05-15

JP2006115562A	2006-04-27
JP2009195034A	2009-08-27
JP2000184606A	2000-06-30

KASHIMA, Hidemi (JP)
Hidemi Kajima (JP)

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