CHARGING CONTROL APPARATUS, DEVICE TO BE CHARGED AND CHARGING CONTROL METHOD - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

CHARGING CONTROL APPARATUS, DEVICE TO BE CHARGED AND CHARGING CONTROL METHOD

Document Type and Number:

WIPO Patent Application WO/2020/087290

Kind Code:

A1

Abstract:

Provided are a charging control apparatus, a device to be charged and a charging control method. The charging control apparatus comprises: a first charging channel for charging a plurality of cells connected in series with each other according to a charging signal provided by a first-type power supply device; a second charging channel for charging some of the plurality of cells according to a charging signal provided by a second-type power supply device; and an equalization circuit for equalizing voltages of the plurality of cells during a working process of the second charging channel. The charging control apparatus is compatible with different power supply devices for charging.

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Inventors:

CHEN SHEBIAO (CN)
TIAN CHEN (CN)

Application Number:

PCT/CN2018/112765

Publication Date:

May 07, 2020

Filing Date:

October 30, 2018

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H02J7/00

Foreign References:

CN108124498A	2018-06-05
CN106058956A	2016-10-26
US20110316520A1	2011-12-29

Other References: