Title:
TERMINAL DEVICE, CHARGER, CHARGING SYSTEM AND CHARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/052386
Kind Code:
A1
Abstract:
A terminal device, a charger, a charging system and a charging method. The terminal device comprises: a universal serial bus (USB) interface (11) configured to be cooperatively connected to a USB plug of a charger, and a first switching switch (12). The USB interface (11) comprises a power source pin, a grounding pin, a first data pin and a second data pin; and the first switching switch (12) is configured to short-connect the first data pin of the USB interface (11) to the power source pin and short-connect the second data pin thereof to the grounding pin when the terminal device detects that the USB interface (11) is connected to a pre-set charger.
Inventors:
WANG XIN (CN)
Application Number:
PCT/CN2018/104175
Publication Date:
March 21, 2019
Filing Date:
September 05, 2018
Export Citation:
Assignee:
XIAN ZHONGXING NEW SOFTWARE CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN106787054A | 2017-05-31 | |||
| CN103019352A | 2013-04-03 | |||
| CN105162213A | 2015-12-16 | |||
| CN102820682A | 2012-12-12 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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