Bluetooth device and Bluetooth pairing method thereof

Abstract

The invention discloses a Bluetooth device and a Bluetooth pairing method thereof. The Bluetooth device comprises an application processor and a Bluetooth module which are connected and a trigger module connected with the application processor. When the trigger module is contacted with a trigger module of a second Bluetooth device, the application processor sends Bluetooth connection information to the second Bluetooth device through the trigger module and receives the Bluetooth connection information sent by the second Bluetooth device, and the Bluetooth module automatically builds Bluetooth connection with the second Bluetooth device according to the received Bluetooth connection information of the second Bluetooth device. The invention further discloses a pairing method of the Bluetooth device. By implementing the technical scheme, operation is simple and fast, networking and a server are not needed, and a built-in near field communication (NFC) communication module is not needed.

Description

technical field [0001] The invention relates to the technical field of bluetooth, in particular to a bluetooth device and a bluetooth pairing method thereof. Background technique [0002] Systems and protocols for communicating between electronic devices have been proposed in many different ways over the years. In recent years, attempts have been made to standardize a system of short-range wireless communication between electronic devices under the name of Bluetooth. Bluetooth is basically a wireless personal area network technology, an open standard for short-range transmission of digital voice and data, primarily between mobile devices such as laptops, personal digital assistants (PDAs), and mobile phones. [0003] In order to use Bluetooth communication between two devices, the two devices need to establish a trust relationship, which is done through the Bluetooth pairing process, sometimes called the bonding process. Mainstream Bluetooth pairing needs to search for all...

AI Technical Summary

Problems solved by technology

Mainstream bluetooth pairing needs to search for all nearby devices with bluetooth modules turned on, find the device to be connected and send a pairing request to connect, and sometimes set a password to prevent illegal connection, but these processes are very troublesome in daily use and the operation is cumbersome

In addition, the gravity sensor of the device senses the motion parameters when it collides, and transmits these data to the server. The server judges which two devices are colliding with each other through these motion parameters and the collision time, but this The method needs to be set up with the help of a server, and it cannot be used when the device cannot connect to the server, and if there are several pairs of devices colliding at the same time, it is likely to cause a wrong connection

There are other ways of quickly pairing through NFC near-field communication, but this method requires the installation of an NFC communication module in the device, and most of the devices currently do not have an NFC communication module, which makes the communication requirements of this method more demanding

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