CHARGING SYSTEM, TERMINAL, POWER ADAPTER AND CHARGING LINE - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

CHARGING SYSTEM, TERMINAL, POWER ADAPTER AND CHARGING LINE

Document Type and Number:

WIPO Patent Application WO/2018/018916

Kind Code:

A1

Abstract:

Disclosed are a charging system, a terminal, a power adapter and a charging line. The charging system comprises: a terminal, wherein the terminal comprises a first controller and M charging input interfaces; and a power adapter, wherein the power adapter comprises a second controller and N charging output interfaces, when at least one of the N charging output interfaces is connected to the charging input interfaces of the terminal, the second controller and the first controller communicate with each other so as to judge the number of charging output interfaces, connected to the terminal, of the power adapter, and a charging current output to the terminal by the power adapter is adjusted according to the number of charging output interfaces, connected to the terminal, of the power adapter. By means of the system, the terminal is charged by means of multiple charging input interfaces and charging output interfaces, so that the problem that the charging current cannot be improved caused by the limited overcurrent capacity of a single charging input interface and a single charging output interface can be effectively solved, thus solving the problem of quick charging.

Inventors:

CHEN XINFENG (CN)
TIAN CHEN (CN)
ZHANG JIALIANG (CN)

Application Number:

PCT/CN2017/078884

Publication Date:

February 01, 2018

Filing Date:

March 30, 2017

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H02J7/02

Foreign References:

CN106100084A	2016-11-09
CN103532187A	2014-01-22
CN204376478U	2015-06-03
CN205406887U	2016-07-27
CN105656092A	2016-06-08
CN202737499U	2013-02-13

Other References: