Title:
CHARGE CONTROL CIRCUIT, CHARGE CONTROL METHOD, MOBILE TERMINAL AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/121025
Kind Code:
A1
Abstract:
A charge control circuit and a control method thereof, a mobile terminal and a computer storage medium. The charge control circuit comprises: a coil (11), which is connected to a tuning capacitor(12) and is a multiplex coil (11) for performing the wireless charging or the electric power sharing; the tuning capacitor (12), which is connected to a tuning inductor (13) and configured to assist in providing electromagnetic induction coupling of a wireless charging device; the tuning inductor (13), which is connected to the tuning capacitor (12) and configured to provide a matched inductance of the coil (11) of the wireless charging device; a processing chip (14), which is configured to detect the current status of the wireless charging device and to control, on the basis of the current status, the wireless charging device to be in an electric power sharing operating mode or a wireless charging operating mode; a receiving coil controller (15), which is configured to communicate with and manage the coil (11) during the wireless charging; and a transmitting coil controller (16), which is configured to communicate with and manage the coil (11) during the electric power sharing.
Inventors:
GUO SHAOCHEN (CN)
Application Number:
PCT/CN2016/076098
Publication Date:
July 20, 2017
Filing Date:
March 10, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H02J17/00
Foreign References:
| US20130043738A1 | 2013-02-21 | |||
| CN102097848A | 2011-06-15 | |||
| CN101777676A | 2010-07-14 | |||
| CN104377741A | 2015-02-25 | |||
| CN104852477A | 2015-08-19 | |||
| CN104135053A | 2014-11-05 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
Download PDF: