Operation switching method and system for master device and slave device

Abstract

The invention discloses an operation switching method and system for a master device and a slave device. The master device is used for obtaining operation data, the master device is in a detachable physical connection with the slave device, and the method comprises the following steps: in the state that the master device runs and the slave device does not run, when an event that the master device is physically connected to the slave device is detected, starting the slave device; establishing a Bluetooth connection between the master device and the slave device, so that the master device pushes operation data to the slave device through the Bluetooth connection, and the slave device starts running according to the received operation data; and stopping the operation of the master device. According to the technical scheme, a user does not need to manually execute the tedious operations of disconnecting the master device with a data source, connecting the slave device to the data source, stopping or starting the operation of the operation data in the master device, stopping or starting the operation of the operation data in the slave device and the like, and the continuous and uninterrupted operation effect is kept on the premise of switching an executer directly by simple physical connection action triggering, and thus the operation switching method and system is suitable for very wide scenes.

Description

technical field [0001] The invention relates to the technical field of bluetooth devices, in particular to a method and system for operating switching between a master device and a slave device. Background technique [0002] Since Bluetooth technology was proposed in 1998, its development has been extremely rapid. As a short-distance wireless communication technology standard, Bluetooth can support data and voice transmission between devices, and the transmission rate can reach 10Mb / s, so that various information devices within its range can share resources. It can be used Widely used in wireless devices (such as PAD, mobile phones, etc.), image processing equipment (such as cameras, printers, scanners, etc.), security products (such as smart cards, identification, ticket management, etc.), automotive products (such as GPS, ABS, etc.) kind of field. [0003] With the increasing application field of Bluetooth technology, the types of Bluetooth devices supporting Bluetooth c...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the above-mentioned Bluetooth connection switching process is very cumbersome, time-consuming and labor-intensive, and causes the interruption of the Bluetooth connection. Due to the need for a large number of manual operations by the user, the switching process is limited by the usage scenarios, and it is inconvenient for the user to manually operate. In some scenarios (such as when the user is driving), the existing technical solutions cannot be implemented, resulting in poor user experience

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