Title:
PERIPHERAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/187172
Kind Code:
A1
Abstract:
A peripheral device (300), comprising: a first interface (310), a second interface (320), and a transit circuit (330). The peripheral device (300) may establish a first connection with a first device (200) according to a preset protocol by means of the first interface (310). When a second device (100) is connected to the second interface (320) of the peripheral device (300), if the second device (100) is a non-charging device, the peripheral device (300) establishes a second connection with the second device (100) according to the preset protocol, and sends an instruction to the first device (200) by means of the first connection, so that the first device (200) communicates with the second device (100) according to the preset protocol; if the second device (100) is a charging device, the first connection established between the peripheral device (300) and the first device (200) is disconnected, so that the first device (200) and the second device (100) establish a third connection according to the preset protocol.
Inventors:
WANG HUI (CN)
Application Number:
PCT/CN2020/079384
Publication Date:
September 24, 2020
Filing Date:
March 14, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04M1/18; H02J7/02; G06F13/42
Foreign References:
| CN105743174A | 2016-07-06 | |||
| CN108475094A | 2018-08-31 | |||
| CN105720667A | 2016-06-29 | |||
| CN206211585U | 2017-05-31 | |||
| US20160134142A1 | 2016-05-12 | |||
| US20170339260A1 | 2017-11-23 | |||
| US20170249271A1 | 2017-08-31 |
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