Mesh networking method based on Bluetooth low energy (BLE)

A low-power bluetooth and networking technology, which is applied in the direction of network topology, energy consumption reduction, short-distance communication services, etc., can solve the problems of BLEMesh networking inconvenience, etc., and achieve the effect of convenient networking process, convenient operation, and easy realization

Inactive Publication Date: 2018-01-26
XIDIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a BLE-based wireless Mesh networking method for the above-mentioned deficiencies in the prior art, which can effectively solve the problem of current BLE Mesh networking inconvenience

Method used

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  • Mesh networking method based on Bluetooth low energy (BLE)
  • Mesh networking method based on Bluetooth low energy (BLE)
  • Mesh networking method based on Bluetooth low energy (BLE)

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention easier to understand, various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0044] figure 1 A complete flowchart of the invention. The whole process is mainly divided into four steps.

[0045] Step A: All the devices to be networked are installed and the power-on broadcast is in the broadcast state. The data broadcast by all the devices to be networked includes the source address of the device itself and some other additional information. The source address is the inherent address of the device when it leaves the factory. , the source address of each device is unique.

[0046] The user filters and scans the surrounding devices through the control terminal, and is in the scanning state. The control terminal is equipped with control software corresponding to the control terminal hardware. The control terminal so...

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Abstract

The invention relates to the field of wireless communication in Internet of things, and discloses a wireless Mesh networking method based on Bluetooth low energy (BLE). According to the method, a networking process involves a control device and a plurality of equipment to be networked. The method comprises the following steps: a control end firstly scans peripheral equipment and completes a network access operation; and then the networked equipment scans equipment that has not been networked instead of the control end, performs the network access operation, and repeats the process to completethe network access of all equipment, wherein the control end can be handheld mobile side equipment. Users can achieve the network access operations of all the equipment at a fixed place, the shortcomings that the users must stay near the equipment to be networked to perform networking due to the limitation of Bluetooth communication distances can be overcome, the automatic networking of the equipment can be achieved, and the experience of the users can be improved.

Description

technical field [0001] The invention relates to a wireless Mesh networking technology based on BLE (Bluetooth Low Power Consumption), in particular to a Mesh networking method for ad hoc networking of surrounding devices to be networked. Background technique [0002] Mesh network is the main technical foundation of the Internet of Things. Most of the current Mesh networking is based on wireless WiFi or ZigBee technology, and the routing mechanism is used for the networking process, which requires the configuration of servers and the establishment of gateways. In addition, both WiFi technology and ZigBee technology have their own shortcomings in Mesh networking, such as high power consumption of WiFi, and ZigBee needs to produce special control terminal hardware, which increases the cost. [0003] BLE is a wireless technology standard that enables short-range communication for fixed or mobile devices. However, the current BLE technology is rarely used in Mesh networking, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W48/10H04W48/16H04W84/18
CPCY02D30/70
Inventor 来新泉万光耀刘晨杨需哲袁冰
Owner XIDIAN UNIV
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