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ZigBee-IP hybrid network

A hybrid network and IP network technology, applied in the field of ZigBee-IP hybrid network, can solve the problems of lack of ZigBee equipment network access authentication management, etc.

Inactive Publication Date: 2018-01-16
SUZHOU INSONA INTELLIGENT TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The former requires special customization of the central control device to expand the capability of the ZigBee interface, while the latter central control device lacks network access authentication management for ZigBee devices

Method used

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  • ZigBee-IP hybrid network

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0020] A kind of ZigBee-IP hybrid network provided by the present invention, as figure 1 As shown, it includes a central control device and an IP network device and a central node connected to the central control device respectively, the central node includes a gateway and a coordinator, the central node is connected with a ZigBee network device, and the central node is set It is a star structure, application messages only exist between the central node and a non-central node, while maintaining the characteristics of the mesh network at the link layer, networking and route discovery are still using the mesh network structure, through multi-hop , retaining the advantages of dynamic, self-healing, and continuous expansion. The central control device is the center of the entire n...

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Abstract

The invention discloses a ZigBee-IP hybrid network. The ZigBee-IP hybrid network comprises central control equipment, and IP network equipment and a central node which are connected with the central control equipment respectively, wherein the central node comprises a gateway and a coordinator; the central node is connected with ZigBee network equipment; the central control equipment is the centerof the whole network, and comprises a driver loader; the gateway is provided with bridging equipment of two networks; and the central control equipment is provided with a corresponding driver for performing specific network access authentication and automatic loading on equipment in a ZigBee network. Through adoption of the ZigBee-IP hybrid network, the ZigBee network can be limited to a certain extent, a network structure with a central node is adopted, and the upper limit of the network scale is raised.

Description

technical field [0001] The invention relates to the application field of network systems, in particular to a ZigBee-IP hybrid network. Background technique [0002] ZigBee is a low-power LAN protocol based on the IEEE802.15.4 standard. As a kind of wireless sensor network, ZigBee technology has been widely used in many fields. It has the advantages of Mesh network structure, which is a dynamic, self-healing, and continuously expanding network, and any two devices can communicate with each other. At the same time, it has the characteristics of low power consumption, and can be used in some small data and low-cost occasions, so it is widely used in the Internet of Things, especially in the field of smart homes. [0003] The IP network is currently the core of the entire Internet (including the mobile Internet). The popularization of the Internet of Things is actually a process of connecting with the Internet. Various ZigBee-IP gateway devices are also developing along with th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/44H04L12/46H04W84/18
Inventor 周勇
Owner SUZHOU INSONA INTELLIGENT TECH
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