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Method of realizing Bluetooth automatic connection between master and slave devices based on shared information

A bluetooth connection method and technology for sharing information, applied in the field of automatic bluetooth connection between master and slave devices by sharing information, can solve problems such as the inability to realize safe, simple and intuitive bluetooth connection between master and slave devices, and reduce complexity, The effect of avoiding information leakage and convenient operation

Active Publication Date: 2017-12-08
神州融安科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main problem to be solved by the present invention is to provide a method for the master-slave device to achieve Bluetooth automatic connection by sharing information, so as to solve the technical problem of a safe, simple and intuitive Bluetooth connection between the master device and the slave device that cannot be realized

Method used

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  • Method of realizing Bluetooth automatic connection between master and slave devices based on shared information
  • Method of realizing Bluetooth automatic connection between master and slave devices based on shared information
  • Method of realizing Bluetooth automatic connection between master and slave devices based on shared information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 As shown, this embodiment provides a method for a master-slave device to achieve Bluetooth automatic connection by sharing information, including the following steps:

[0053] The master device obtains the shared information of the slave device;

[0054] The master device obtains the bluetooth connection information of the slave device through the shared information;

[0055] The master device initiates a connection request to the slave device;

[0056] The master device and the slave device perform mutual identity authentication, and if the authentication is passed, automatic Bluetooth connection is realized.

[0057] Preferably, the master device obtains the shared information of the slave device, including: the master device obtains the shared information preset on the slave device through scanning; of the shared information.

[0058]Specifically, the master device obtains the shared information of the slave device, and may also obtain the shared...

Embodiment 2

[0081] Such as figure 2 As shown, this embodiment provides a method for a master-slave device to achieve Bluetooth automatic connection by sharing information, including the following steps:

[0082] Step 1: The user logs in to the server on the main device;

[0083] Step 2: The server obtains retrieval information such as user name and mobile phone number, and obtains the shared information of the slave device through retrieval;

[0084] Step 3: The server sends the shared information to the master device;

[0085] Step 4: The master device calculates the Bluetooth name, MAC address, or pairing code of the slave device through the shared information;

[0086] Step 5: The master device initiates a connection request to the slave device;

[0087] Step 6: The master device and the slave device conduct mutual identity authentication, and if the authentication is passed, automatic Bluetooth connection is realized.

Embodiment 3

[0089] Such as image 3 As shown, this embodiment provides another method for master-slave devices to achieve Bluetooth automatic connection by sharing information, which is applied when the master and slave devices are connected for the first time, and the shared information and user information are bundled.

[0090] Specifically, the following steps are included:

[0091] Step 1: Scan the QR code or barcode of the slave device through the application program of the master device to obtain the shared information;

[0092] Step 2: The master device uploads the shared information and user information (retrieval information) of the slave device to the server;

[0093] Step 3: The server stores the shared information and user information (retrieval information) to form a one-to-one correspondence, so as to retrieve when not connecting for the first time;

[0094] Step 4: The master device calculates the Bluetooth name, MAC address, or pairing code of the slave device through th...

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Abstract

The invention discloses a method of realizing Bluetooth automatic connection between master and slave devices based on shared information, which includes the following steps: a master device acquires shared information of a slave device; the master device gets Bluetooth connection information of the slave device through the shared information; the master device initiates a connection request to the slave device; and the master device and the slave device authenticate each other, and Bluetooth automatic connection is completed if the master device and the slave device pass authentication. The method has the following effects: (1) before information sharing, irreversible processing is carried out to avoid the leakage of information; (2) the devices cannot be directly connected in a non-contact manner, which ensures the authenticity of information; (3) there is no mutual interference between slave devices; (4) the method is simple and intuitive, and convenient to operate; (5) the process complexity for repeated use is reduced; (6) the master and slave devices authenticate each other based on shared information instead of a key; (7) retrieval information is set to protect shared information; and (8) the method is implemented through a process or software without increasing cost.

Description

technical field [0001] The invention relates to the field of bluetooth communication, in particular to a method for a master-slave device to achieve bluetooth automatic connection by sharing information. Background technique [0002] In the prior art, some bluetooth connection schemes use one-by-one connection after verifying the legitimacy of the device name, and all of them are connected automatically, and the matching codes are all generated by software, and the security is only reflected in the confidentiality of the custom algorithm , there is no valid means of authentication for the master and slave. Moreover, when using it for the first time, it is necessary to identify the slave device on the master device and then connect it, which cannot intuitively match with the physical slave device; in addition, when replacing the master device for application operations, it is necessary to repeatedly connect the slave device. [0003] Other solutions are to increase hardware ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W8/00H04W12/02H04W12/06H04W76/02H04L9/32H04L9/06H04L9/08H04L29/06
CPCH04L9/0643H04L9/0869H04L9/3239H04L63/0869H04W4/80H04W8/005H04W12/02H04W12/06H04W76/11H04W76/14
Inventor 李登峰
Owner 神州融安科技(北京)有限公司
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