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A network distribution method, device and system

A technology of equipment and distribution network, applied in the field of wireless networking and lighting, can solve the problems of abnormal distribution network, affecting distribution network efficiency, time-consuming, etc. Efficiency and the effect of shortening distribution time

Active Publication Date: 2021-10-15
SUZHOU OPPLE LIGHTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at this stage, the distribution network of mesh nodes often needs to be distributed through a master device or a single point in turn. This distribution method usually takes a lot of time, and there will be failures in the distribution network, which seriously affects the efficiency of the distribution network.
In addition, if the mesh node is abnormal after the network is configured, the address of the corresponding node is restored to the initial address that has not been set before, which may conflict with the addresses of other mesh nodes in the existing network, and the fault tolerance is poor. The address restoration of mesh nodes still needs to be done through the existing distribution network method, and the current abnormal distribution network problem cannot be solved as quickly as possible

Method used

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  • A network distribution method, device and system
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  • A network distribution method, device and system

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Experimental program
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Embodiment 1

[0068] The MESH network of the present invention can be constructed of a plurality of wireless nodes, and as the standard Bluetooth Mesh protocol is launched, there is a growing Bluetooth node in the Mesh network. In this embodiment, the distribution method of the present invention is described in detail by the Bluetooth device based on the Bluetooth device.

[0069] image 3 It is a flow chart of Bluetooth device A and Bluetooth device B participated in the distribution network in accordance with an embodiment of the present invention. like image 3 As shown in the present embodiment, the Bluetooth device A is the main introduction (the Bluetooth device B is the same as the Bluetooth device A participates in the distribution network).

[0070] In the present embodiment, step S302 is first performed, the Bluetooth device A receives the heartbeat package sent by the Bluetooth device B, which carries the network address of Bluetooth device B and the only identity identifier in the he...

Embodiment 2

[0074]Based on the first embodiment, the present embodiment is still described with Bluetooth Equipment A. When the Bluetooth device A conflicts with the network address of the Bluetooth device B, it is necessary to further determine if you need to modify your own network address.

[0075] specifically, Figure 4 It is a method of determining whether the Bluetooth device A needs to modify the own network address in accordance with one embodiment of the present invention. like Figure 4 As shown, step S402 is first performed to obtain the unique identity information of the Bluetooth device B. In this step, the only identity identifier can be ported in the heartbeat package sent by the Bluetooth device B, and the only identity identification information of the Bluetooth device B can be obtained after the Bluetooth device A receives the heartbeat package.

[0076] Further, step S404 is performed, and the only identity identifier of Bluetooth device A and the Bluetooth device B is calcu...

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Abstract

The present invention provides a network distribution method, device and system. The method is applied to any device in a wireless grid mesh network, including: receiving communication information sent by other devices in the mesh network, wherein the communication information includes information of each device Network address and unique identity; determine whether its own network address is the same as the received network address of other devices; if so, calculate the unique identity of each device with the same network address according to the preset rules, and obtain the ID value of each device ;Use the comparison strategy to compare its own ID value with other obtained device ID values, and determine whether to modify its own network address according to the comparison result. Through the mutual interaction between devices in the mesh network, autonomous communication is realized, network address synchronization is realized, network distribution time is shortened, and network distribution efficiency is improved. If the device is abnormal, the uniqueness of the device address can still be guaranteed through short-term network synchronization, and the compatibility of devices in the mesh network can be improved.

Description

Technical field [0001] The present invention relates to the field of wireless networking and illumination techniques, and more particularly to a distribution network method, apparatus and system. Background technique [0002] With the continuous development of lighting technology and MESH (wireless grid) technology, there is a large number of Mesh nodes in general application applications. However, the distribution network of the Mesh node at this stage often needs to distribute the net or sequentially distributed through a master device. The distribution network usually takes a lot of time, and there will be a case where the distribution network is failed, and the access efficiency is seriously affected. . Further, if the mesh node is abnormal, it causes the address of the corresponding node to restore the initial address that is not set, it may conflict with the address of other Mesh nodes in the existing network, fault tolerance, and the exception The Mesh node still needs to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/26H04L29/12H04W4/80H04W84/18
CPCH04W8/26H04W84/18H04W4/80H04L61/5053H04L61/5046
Inventor 罗顺
Owner SUZHOU OPPLE LIGHTING