A cloud-integrated wi-fi device ad hoc networking method

An ad hoc network and device technology, applied in network topology, data exchange network, services based on specific environments, etc., can solve problems such as reducing the flexibility of solutions

Active Publication Date: 2021-06-11
杭州雅观科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Of course, it is possible to specify a certain type of device as a service provider point (server) and a certain type of device as a control point (client) during product definition, but this will greatly reduce the flexibility of the solution

Method used

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  • A cloud-integrated wi-fi device ad hoc networking method
  • A cloud-integrated wi-fi device ad hoc networking method
  • A cloud-integrated wi-fi device ad hoc networking method

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] A cloud-integrated Wi-Fi device ad hoc network method, comprising the following steps:

[0042] S100, the cloud server designates the server under the SSDP protocol, and designates the client under the SSDP protocol, completes the topology configuration of the Internet of Things, generates configuration information, and then pushes the configuration information to the Wi-Fi router through the Internet, so The above configuration information includes at least one topology layer of the Internet of Things, and in each topology layer, a superior IoT node identifier and several lower IoT node identifiers correspondingly associated with the superior IoT node identifier are specified.

[0043] In step S100, the cloud server designates a server under the SSDP protocol, including the following steps:

[0044] S111, the user must first log in to the cloud server ...

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PUM

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Abstract

A cloud-integrated Wi‑Fi device self-organizing network method belongs to the field of protocol communication control technology, comprising the following steps: S100, the cloud server designates a server under the SSDP protocol, and designates a client under the SSDP protocol to complete the Internet of Things topology configuration, generate configuration information, and then push the configuration information to the Wi-Fi router through the Internet, the configuration information includes at least one topology layer of the Internet of Things, and one is specified in each topology layer The upper-level IoT node identifier and several lower-level IoT node identifiers correspondingly associated with the upper-level IoT node identifier; S200, when the server is offline or the server is updated, the cloud server redesignates a networked device as a new server. Through this solution, the dynamic change of device identity within the network can be realized, which facilitates ad hoc networking among multiple devices, increases flexibility, and at the same time avoids network paralysis caused by server disconnection.

Description

technical field [0001] The invention belongs to the technical field of protocol communication control, and in particular relates to a cloud-integrated Wi-Fi device ad hoc network method. Background technique [0002] Multiple Wi-Fi devices are in the same LAN, and can be discovered and interconnected through the SSDP protocol. SSDP (Simple Service Discovery Protocol) is an application layer protocol and one of the core protocols that constitute the Universal Plug and Play (UPnP) technology. According to this protocol, when a control point (client) accesses the network At that time, it can send the "ssdp:discover" message to the SSDP port of a specific multicast address using the M-SEARCH method. When the device listens to the message sent by the control point on the reserved multicast address, the device will analyze the service requested by the control point. If it provides the service requested by the control point, the device will directly respond to the control point th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W84/18H04W4/30H04W12/08H04L29/06H04L12/24
CPCH04L41/0668H04L63/0876H04L69/26H04W12/08H04W84/18H04W4/30
Inventor 顾志诚李桂洪
Owner 杭州雅观科技有限公司
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