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Bluetooth connection method and Bluetooth device

A bluetooth connection method and technology of bluetooth devices, applied in the field of bluetooth connection methods and bluetooth devices, can solve problems such as inability to reconnect, low-power bluetooth devices connected to other devices, slow reconnection process, etc., to improve speed and efficiency Effect

Active Publication Date: 2018-09-11
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, if the Bluetooth low energy device wants to reconnect with the device that has been connected recently, the device needs to scan the broadcast data packet, and the reconnection process is slow; and, when multiple devices have turned on the scan function or the signal strength of the recently connected device is not high, it is easy to cause the low energy Bluetooth device to connect to other devices, but cannot reconnect with the recently connected device

Method used

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  • Bluetooth connection method and Bluetooth device
  • Bluetooth connection method and Bluetooth device
  • Bluetooth connection method and Bluetooth device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 The first implementation flow of the Bluetooth connection method provided by Embodiment 1 of the present invention is shown; for the convenience of description, only the parts related to the present invention are shown.

[0046] In an embodiment of the present invention, the method is applied to a system including at least one first Bluetooth device and at least one second Bluetooth device. The first bluetooth device and the second bluetooth device are devices with bluetooth functions, including but not limited to mobile phones, tablet computers, notebook computers, wearable devices and the like. Whether the Bluetooth device is the first Bluetooth device or the second Bluetooth device is relatively speaking. For the convenience of description, the embodiment of the present invention defines the Bluetooth device that sends directional (or non-directional) broadcast data packets as the first Bluetooth device, and defines the receiving direction ( or not directed...

Embodiment 2

[0065] exist figure 1 In the illustrated embodiment, if the Bluetooth device to be connected has not turned on the Bluetooth function, and the first Bluetooth device can neither connect to the Bluetooth device to be connected nor connect to other Bluetooth devices when sending a directional data packet, in view of this, this The embodiment of the invention also provides a scheme for switching from sending directional data packets to sending non-directional data packets. The second implementation process of the Bluetooth connection method provided by the present invention will be described in detail below by using another embodiment. Such as figure 2 As shown, the second implementation flow of the Bluetooth connection method provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the present invention are shown.

[0066] exist figure 2 , the method includes:

[0067] In step S201, the first bluetooth device...

Embodiment 3

[0082] image 3 The first composition structure of the Bluetooth device provided by Embodiment 3 of the present invention is shown, and for the convenience of description, only the parts related to the present invention are shown.

[0083] In the embodiment of the present invention, the bluetooth device is figure 1 or figure 2 The first bluetooth device described in the embodiment is used to realize figure 1 or figure 2 The function of the first Bluetooth device in the embodiment is to send directional or non-directional broadcast data packets. The Bluetooth devices include but are not limited to mobile phones, tablet computers, notebook computers, wearable devices, and the like.

[0084] Such as image 3 As shown, the bluetooth device includes:

[0085] The starting module 31 is used to start the bluetooth function.

[0086] The acquiring module 32 is configured to acquire the pre-stored address information of the Bluetooth device to be connected.

[0087] In the em...

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Abstract

The invention is suitable for the technical field of communication and provides a Bluetooth connecting method and Bluetooth equipment. The method includes the steps that the first Bluetooth equipment starts the Bluetooth function and obtains address information, stored in advance, of the Bluetooth equipment to be connected, a directional broadcasting data packet is sent for waiting for connection, and the directional broadcasting data packet comprises the address information of the Bluetooth equipment to be connected; after the second Bluetooth equipment receives the directional broadcasting data packet, the address information in the directional broadcasting data packet is obtained after the second Bluetooth equipment receives the directional broadcasting data packet, and connection requesting information is sent to the first Bluetooth equipment so that the Bluetooth connection between the second Bluetooth equipment and the first Bluetooth equipment can be established when the address information is the same with the Bluetooth address information of the second Bluetooth equipment. According to the Bluetooth connecting method and Bluetooth equipment, directional connection of the Bluetooth equipment is achieved, and the Bluetooth connecting speed and efficiency are improved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a bluetooth connection method and a bluetooth device. Background technique [0002] Bluetooth, as a radio technology that supports short-distance communication between devices, enables wireless information exchange between mobile phones, PDAs, wireless headsets, laptops, and other devices. In the prior art, a low-power bluetooth device (such as a wearable device) mainly communicates with a mobile phone through the bluetooth technology. [0003] However, after the Bluetooth low energy device is disconnected from the Bluetooth connection, if it wants to reconnect, it will send an undirected broadcast data packet to all Bluetooth-capable devices. The device with the bluetooth function starts the scanning function to detect the broadcast data packet, and sends a connection request to the low-power bluetooth device if the non-directional broadcast data packet is fou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W48/10H04W76/11H04W76/14H04W76/15
CPCH04B5/00H04W4/80H04W76/10H04W76/40
Inventor 蒋世民
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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