A binding method and device based on bluetooth device

A technology for Bluetooth devices and Bluetooth master devices, applied in the field of information security, can solve problems such as reducing the security of Bluetooth devices, and achieve the effect of protecting safe use

Active Publication Date: 2019-03-05
FEITIAN TECHNOLOGIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, a Bluetooth device broadcasts in a public broadcast channel with a wireless signal, and all other Bluetooth devices can discover and initiate a connection, causing the Bluetooth device to be connected and used by an unknown Bluetooth device, reducing the security of the Bluetooth device

Method used

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  • A binding method and device based on bluetooth device
  • A binding method and device based on bluetooth device
  • A binding method and device based on bluetooth device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1 of the present invention provides a binding method based on Bluetooth devices, such as figure 1 shown, including:

[0031] Step 101: power on and initialize the Bluetooth external device;

[0032] Step 102: the Bluetooth external device waits for the Bluetooth master device to connect, and starts the first timer;

[0033] Step 103: The Bluetooth external device judges whether the timing of the first timer exceeds the first preset time, if yes, the Bluetooth external device is turned off, and ends; otherwise, execute step 104;

[0034] For example, the first preset time is 60 seconds;

[0035] Step 104: The Bluetooth external device judges whether the connection request sent by the Bluetooth master device is received, if yes, execute step 105, otherwise return to step 103;

[0036] Step 105: The Bluetooth external device parses the connection request, and obtains the device information of the Bluetooth master device;

[0037] Specifically, in this embodi...

Embodiment 2

[0088] Embodiment 2 of the present invention provides a binding method based on Bluetooth devices, such as figure 2 shown, including:

[0089] Step 201: power on and initialize the Bluetooth external device;

[0090] Step 202: the Bluetooth external device waits for the Bluetooth master device to connect, and starts the first timer;

[0091] Step 203: The Bluetooth external device judges whether the timing of the first timer exceeds the first preset time, if yes, the Bluetooth external device is turned off, and ends; otherwise, step 204 is performed;

[0092] For example, the first preset time is 60 seconds;

[0093] Step 204: The Bluetooth external device judges whether the connection request sent by the Bluetooth master device is received, if yes, execute step 205, otherwise return to step 203;

[0094] Step 205: The Bluetooth external device parses the connection request to obtain the MAC address of the Bluetooth master device;

[0095] For example, the connection requ...

Embodiment 3

[0143] Embodiment 3 of the present invention provides a binding method based on Bluetooth devices, such as image 3 shown, including:

[0144] Step 301: power on and initialize the Bluetooth external device;

[0145] Step 302: the Bluetooth external device waits for the Bluetooth master device to connect, and starts the first timer;

[0146] Step 303: The Bluetooth external device judges whether the timing of the first timer exceeds the first preset time, if yes, the Bluetooth external device is turned off, and ends; otherwise, step 304 is executed;

[0147] For example, the first preset time is 60 seconds;

[0148] Step 304: The Bluetooth external device judges whether the connection request sent by the Bluetooth master device is received, if yes, execute step 305, otherwise return to step 303;

[0149] Step 305: The Bluetooth external device parses the connection request to obtain the MAC address of the Bluetooth master device;

[0150] For example, the connection reques...

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PUM

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Abstract

The invention discloses a binding method and apparatus based on a Bluetooth device. The method comprises the steps that: S2, waiting for connection by an external Bluetooth device, judging whether receiving a connection request within a first preset time, if so, executing S3, otherwise, closing and ending; S3, analyzing the connection request, and obtaining device information; S4, judging whether a confirmation key is pressed within a fourth preset time, if so, executing S5, otherwise, returning connection refusal information, and returning to S2; S5, judging whether a white list is empty, if so, executing S6, otherwise, executing S7; S6, writing the obtained device information of a main Bluetooth device in the white list, returning connection reception information, and completing the connection; and S7, judging whether device information matched with the obtained device information exists in the white list, if so, returning the connection reception information and completing the connection, otherwise, returning the connection refusal information, and returning to S2.

Description

technical field [0001] The present invention relates to the field of information security, in particular to a binding method and device based on bluetooth devices. Background technique [0002] Bluetooth is a wireless short-link broadcast technology that enables short-distance data exchange between fixed and mobile devices and building personal area networks. In the prior art, a Bluetooth device broadcasts in a public broadcast channel with a wireless signal, and all other Bluetooth devices can discover and initiate a connection, causing the Bluetooth device to be connected and used by an unknown Bluetooth device, reducing the security of the Bluetooth device . Contents of the invention [0003] The object of the present invention is to provide a Bluetooth device-based binding method and device in order to overcome the shortcomings of the prior art. [0004] A binding method based on a Bluetooth device provided by the present invention includes: [0005] Step S1: The Bl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W4/80H04W48/16H04W76/10
CPCH04L63/0876H04W4/80H04W48/16H04W76/10
Inventor 陆舟于华章
Owner FEITIAN TECHNOLOGIES
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