Patent · US Active

Data transmission method, apparatus and smart watch device

US11928002B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

MOBVOI INFORMATION TECHNOLOGY COMPANY LIMITED · CN

Inventors

Wenjie Zhou · Nanhu, CN
Bo Zhang · Shanghai, CN
Yuanyuan Li · Beijing, CN

Key dates

Filing date	Nov 24, 2020
Grant date	Mar 12, 2024
Priority date	—
Expiry date	Feb 22, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Embodiments of the present disclosure provide a data transmission method, apparatuses, and a smart watch device. A first BLE module of a first MCU of a smart watch receives an instruction of transmitting data which includes an instruction of transmitting the data to an AP of the smart watch or a mobile terminal. The first BLE module determines whether the AP is in a wake-up state if the instruction is to transmit the data to the AP, and transmits the data to a second BLE module of the AP through a RFCOMM interface if the AP is determined to be in the wake-up state, otherwise, buffers the to-be-transmitted data. The first BLE module synchronizes state information to the second BLE module if the instruction is to transmit the data to the mobile terminal, and transmits the data to the mobile terminal through the RFCOMM interface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.