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Method and system for finding bluetooth devices with specific mac addresses in production process

A MAC address, Bluetooth device technology, applied in the field of Bluetooth devices, can solve problems such as poor accuracy, low efficiency, and high production costs

Active Publication Date: 2019-12-03
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, if you need to find a Bluetooth device with a specific MAC address for analysis, rework, etc., you generally need to use a terminal device with a Bluetooth device scanning function to scan at various possible locations to find the Bluetooth device you are looking for. This method requires scanning operations at different positions, which is inefficient
Or, in the production process of the Bluetooth device, control the MAC address number segment of the Bluetooth device to be searched, and track and record the MAC address number segment and production process of each batch of devices. When it is necessary to search for a Bluetooth device with a specific MAC address , by determining the production batch of the device, the location of the device can be roughly judged, and then scanned by a terminal device with a Bluetooth device scanning function. This method requires more production costs and can only determine the approximate location of the Bluetooth device. Poor sex

Method used

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  • Method and system for finding bluetooth devices with specific mac addresses in production process
  • Method and system for finding bluetooth devices with specific mac addresses in production process
  • Method and system for finding bluetooth devices with specific mac addresses in production process

Examples

Experimental program
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Effect test

Embodiment 1

[0032] During the production process of the Bluetooth device, the Bluetooth function of the Bluetooth device is generally enabled by default. When looking for a target bluetooth device with a specific MAC address among multiple bluetooth devices in the production process, such as figure 1 As shown, it is described with the initial bluetooth device as one situation, and the method of the present invention comprises the following steps:

[0033] Step 1: Use a mobile terminal with bluetooth function to connect to any initial bluetooth device within the searched range, and determine whether the MAC address of the initial bluetooth device is the same as that of the target bluetooth device. If they are the same, the search is successful; if they are different, the number of the starting Bluetooth device is No.i, where i is an integer. The initial Bluetooth device No.i adds the number information in its broadcast information, and the broadcast information of the Bluetooth device may...

Embodiment 2

[0044] The following combination figure 2 , simulate and describe the process of the method for finding the bluetooth device with a specific MAC address in the production process of the present invention once. figure 2 Among them, No.0 represents the initial Bluetooth device, No.1 and No.2 represent peripheral Bluetooth devices, the radius of the circle represents the effective range of Bluetooth communication of the Bluetooth device, "X" represents the position of the operator, and "o" represents the MAC address of The target Bluetooth device for 00-25-64-BD-76-40.

[0045] The mobile phone with bluetooth function searches for the target bluetooth device whose MAC address is 00-25-64-BD-76-40, including the following steps:

[0046] Step 1: Connect the mobile phone to an initial Bluetooth device, and obtain the MAC address 00-25-64-BD-96-22 of the initial Bluetooth device. The MAC address of the initial Bluetooth device is different from the MAC address of the target Bluet...

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Abstract

A method for searching for a Bluetooth device with a specific MAC address in the production process. A mobile terminal is connected to one or more initial Bluetooth devices, and the surrounding Bluetooth devices within the communication range are scanned and searched, and the searched Bluetooth devices are marked layer by layer. Newly marked Bluetooth devices are searched, and the search range is continuously expanded until all Bluetooth devices have completed the search or the target Bluetooth device is found. The invention also proposes a system for realizing the method. The present invention uses the wireless communication function of the Bluetooth device itself to search for the target Bluetooth device, gradually expands the search range through marking, and can also identify the target Bluetooth device and the search path in the form of sound, light, and vibration, which can be conveniently and efficiently implemented in the production line It is convenient and practical to search for Bluetooth devices with specific MAC addresses in the environment without adding additional production control costs.

Description

technical field [0001] The invention relates to device communication technology, in particular to a method and a system for searching a bluetooth device with a specific MAC address in a production process. Background technique [0002] MAC (Media Access Control or Medium Access Control) address, translated as media access control, or called physical address, hardware address, is used to define the location of network devices. In a communication system, each hardware device has its own unique MAC address. The MAC address includes the organizationally unique identifier (Organizationally Unique Identifier, or OUI) assigned by the IEEE registration authority to different manufacturers. In the physical transmission process of the bottom layer of the network, the hardware device is identified by the physical address. The MAC address corresponds to the second layer of the data link layer of the OSI reference model. The switch working at the data link layer maintains the database ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W8/00H04W76/14H04B5/00H04L29/12
CPCH04B5/0025H04W4/80H04W8/005H04W76/14H04L2101/622
Inventor 宋夏
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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