Bluetooth device communication method and device

Abstract

The invention relates to the communication field, in particular to a Bluetooth device communication method. The Bluetooth device communication method includes the steps of receiving data request information sent by first application in a main Bluetooth device, wherein the data request information at least comprises device information, corresponding to data requests, of a first auxiliary Bluetooth device, judging whether a data connection channel corresponding to the first auxiliary Bluetooth device exists or not according to the device information, contained in the data requests, of the first auxiliary Bluetooth device and the corresponding relationship between the saved data connection channel and the auxiliary Bluetooth device, when it is judged that the data connection channel corresponding to the first auxiliary Bluetooth device exists, using the data connection channel to achieve data communication between the first application in the main Bluetooth device and the first auxiliary Bluetooth device, and when it is judged that the data connection channel corresponding to the first auxiliary Bluetooth device does not exist, building the data connection channel between the first application in the main Bluetooth device and the first auxiliary Bluetooth device, and saving the built corresponding relationship between the data connection channel and the first auxiliary Bluetooth device. According to the Bluetooth device communication method, efficiency of communication among Bluetooth devices can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a Bluetooth device communication method and device. Background technique [0002] Bluetooth (Bluetooth) is a wireless communication technology that supports short-distance communication between devices, and has been widely used in the field of wireless communication. In the prior art, data transmission can be realized by establishing a wireless communication channel between two devices supporting Bluetooth technology. Bluetooth technology can effectively simplify communication between communication terminal devices, making data transmission faster and more efficient. [0003] In the method provided by the prior art, the process of establishing a wireless communication channel between two devices supporting Bluetooth technology, such as a Bluetooth master device and a Bluetooth slave device, is: (1) Discovery and pairing phase, at this stage, it is necessary to complete the...

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the method for establishing a wireless communication channel between Bluetooth devices in the prior art requires the user to perform cumbersome operations to complete the pairing and connection of the Bluetooth devices, and the efficiency is low

In addition, the establishment of a wireless communication connection corresponds to a specific application program. When the application program exits, the connection is automatically interrupted. When the application program is restarted, the connection establishment operation needs to be performed again, which is cumbersome and has low communication efficiency.

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