DATA TRANSMISSION METHOD AND APPARATUS, AND SMART WATCH DEVICE - MOBVOI INFORMATION TECH COMPANY LIMITED

Title:

DATA TRANSMISSION METHOD AND APPARATUS, AND SMART WATCH DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/104267

Kind Code:

A1

Abstract:

A data transmission method and apparatus, and a smart watch device, the method comprising: a first BLE module of a first micro-control unit (MCU) of the smart watch receives a data transmission instruction, the data transmission instruction comprising an instruction for transmitting data with an application processor (AP) or an instruction for transmitting data with a mobile terminal (S210); if the data transmission instruction is an instruction for transmitting data with an AP, the first BLE module determines whether the AP is in an awake state, if yes, transmits data with a second BLE module of the AP by means of a radio frequency communication (RFCOMM) interface, and if not, buffers the data to be transmitted (S220); if the data transmission instruction is an instruction for transmitting data with a mobile terminal, the first BLE module synchronizes the state information to the second BLE module of the AP, and transmits data with the mobile terminal by means of the RFCOMM interface (S230).

Inventors:

ZHOU WENJIE (CN)
ZHANG BO (CN)
LI YUANYUAN (CN)

Application Number:

PCT/CN2020/131167

Publication Date:

June 03, 2021

Filing Date:

November 24, 2020

Export Citation:

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Assignee:

MOBVOI INFORMATION TECH COMPANY LIMITED (CN)

International Classes:

G06F1/3234

Foreign References:

CN110955323A	2020-04-03
CN110891259A	2020-03-17
CN105408835A	2016-03-16
CN104503691A	2015-04-08
CN108319360A	2018-07-24
CN102036349A	2011-04-27
US20040152495A1	2004-08-05
CN201911179285A	2019-11-27
CN201911179163A	2019-11-27

Other References: