Data transmission method and system
AssigneeHonor Device Co., Ltd.
InventorsChao Zhang, Ying Liu
Life of this patent
Estimating the term…
Abstract
This application provides a data transmission method and system, which relate to the field of electronic devices, and can simplify a process in which a user views an internal file of a smartwatch on a computer. The method includes: A second electronic device establishes a connection with a third electronic device; the third electronic device sends first data to the second electronic device through the established connection; the second electronic device receives the first data and forwards the first data to a first electronic device; and the first electronic device receives and displays the first data.
Claims20
A data transmission method, wherein the method is applied to a data transmission system, and the data transmission system comprises:
- a first electronic device, a second electronic device connected to the first electronic device, and a third electronic device, wherein the method comprises:
- sending, by the first electronic device, a scan instruction to the second electronic device, wherein the scan instruction is used to instruct the second electronic device to scan for a connectable electronic device;
- sending, by the second electronic device, first indication information to the first electronic device when the second electronic device detects a connectable electronic device through scanning;
- wherein the first indication information is used for indicating the connectable electronic device detected by the second electronic device through scanning;
- and the connectable electronic device comprises the third electronic device;
- sending, by the first electronic device, a first connection instruction to the second electronic device, wherein the first connection instruction is used to instruct the second electronic device to establish a connection with the third electronic device;
- establishing, by the second electronic device, a connection with the third electronic device in response to the first connection instruction received;
- sending, by the third electronic device, first data to the second electronic device through the established connection;
- receiving, by the second electronic device, the first data and forwarding the first data to the first electronic device;
- and
- receiving and displaying, by the first electronic device, the first data.
A data transmission method, applied to a first electronic device, wherein the first electronic device has been connected to a second electronic device, and the method comprises:
- sending, by the first electronic device, a scan instruction to the second electronic device, wherein the scan instruction is used to instruct the second electronic device to scan for a connectable electronic device;
- receiving, by the first electronic device, first indication information sent by the second electronic device;
- wherein the first indication information is used for indicating a connectable electronic device detected by the second electronic device through scanning;
- and the connectable electronic device comprises a third electronic device;
- sending, by the first electronic device, a first connection instruction to the second electronic device, wherein the first connection instruction is used to instruct the second electronic device to establish a connection with the third electronic device;
- receiving, by the first electronic device, first data forwarded by the second electronic device;
- the first data is data sent by the third electronic device to the second electronic device through a connection established between the third electronic device and the second electronic device;
- and
- displaying, by the first electronic device, the first data.
A data transmission method, applied to a second electronic device, wherein the second electronic device has been connected to a first electronic device, and the method comprises:
- receiving, by the second electronic device, a scan instruction sent by the first electronic device, wherein the scan instruction is used to instruct the second electronic device to scan for a connectable electronic device;
- when the second electronic device detects a connectable electronic device through scanning, sending, by the second electronic device, first indication information to the first electronic device, wherein the first indication information is used to indicate the connectable electronic device detected by the second electronic device through scanning, and the connectable electronic device comprises a third electronic device;
- receiving, by the second electronic device, a first connection instruction sent by the first electronic device, wherein the first connection instruction is used to instruct the second electronic device to establish a connection with the third electronic device;
- establishing, by the second electronic device, a connection with the third electronic device in response to the first connection instruction received;
- receiving, by the second electronic device through the established connection, first data sent by the third electronic device;
- and
- forwarding, by the second electronic device, the first data to the first electronic device.
Dependencies are inferred from the claim text.