Bluetooth networking method and system

Abstract

The embodiment of the invention provides a Bluetooth networking method and system, and the method comprises the steps: obtaining a unique mark of to-be-networked first Bluetooth equipment, adding theunique mark of the to-be-networked first Bluetooth equipment into a first queue, and enabling the first queue to be used for recording the unique mark of the to-be-networked first Bluetooth equipment;selecting a second Bluetooth device from the first queue according to a preset number, generating a first broadcast message according to the unique identifier of the selected second Bluetooth deviceand the mac address of the Bluetooth base station, and broadcasting the first broadcast message, so that after receiving the first broadcast message, the Bluetooth device compares whether a unique mark corresponding to the Bluetooth device exists in the first broadcast message or not; receiving a network-accessed broadcast message replied by the second Bluetooth device, determining that the secondBluetooth device accesses the network, and moving the unique identifier of the network-accessed second Bluetooth device out of the first queue. The complexity of the processing flow of the Bluetoothdevice can be reduced, and the real-time performance of Bluetooth data transmission can be improved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a bluetooth networking method and system. Background technique [0002] As a small-range wireless connection technology, Bluetooth is based on low-cost short-range wireless connection, and establishes a special connection for fixed and mobile device communication environments. It can realize convenience, flexibility, safety, low cost, and low power consumption between devices. Data communication and voice communication, so it is currently one of the mainstream technologies for wireless personal area network communication. [0003] Compared with traditional Bluetooth (Classic Bluetooth, BT), Bluetooth Low Energy (BLE) has the advantages of fast search, fast connection, ultra-low power consumption to maintain connection and transmit data. Bluetooth low energy has been widely used since its introduction. [0004] Establishing a Bluetooth connection is a necessary condition fo...

AI Technical Summary

Problems solved by technology

Although its communication distance is much longer than that of a piconet, since the mesh network based on the mesh topology adopts the method of multi-connection and multi-connection between Bluetooth devices, there is a complicated network access process, and the communication data volume of nodes is large. , the real-time performance of data is poor, and subsequent maintenance is more difficult

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