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A method and system for establishing IoT communication

A technology for building things and communication, which is applied in the field of building IoT communication, and can solve problems such as increased number of transactions, poor quality, and unstable server connections

Active Publication Date: 2019-05-28
GUANGZHOU YUNWAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the smart device and the server communicate through the communication protocol, the smart device needs to connect to the server continuously. When a large number of smart devices need to be connected to the Internet, the number of transactions that the server needs to process increases, and most smart devices cannot quickly connect to the server. In the server, the connection with the server is unstable, resulting in poor quality of communication between smart devices through the server

Method used

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  • A method and system for establishing IoT communication
  • A method and system for establishing IoT communication
  • A method and system for establishing IoT communication

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Experimental program
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Effect test

Embodiment 1

[0052] see Figure 1A , the embodiment of the present invention provides a method for establishing IoT communication. In the present invention, the communication between the terminals is preferably established through the self-defined binary XLink communication protocol set by the present invention to realize the communication between the terminals, that is, the local connection between the first terminal and the second terminal is preferentially established according to the XLink communication protocol, Or the first terminal and the second terminal preferentially establish a communication connection with the cloud server through the XLink communication protocol stored in the cloud server, and the second terminal establishes a public network connection with the first terminal through the communication connection with the cloud server; When the communication between the terminals cannot be realized according to the XLink communication protocol, the establishment of IoT communica...

Embodiment 2

[0100] see figure 2 , the embodiment of the present invention provides a system for establishing IoT communication. The system includes: a first terminal S1, a second terminal S2 and a cloud server S3;

[0101] The second terminal S2 is configured to broadcast the local connection request information through the local area network UDP; detect within a preset time period whether to receive the response information returned by the first terminal S1 included in the device control list after receiving the local connection request information.

[0102] The first terminal S1 is configured to receive the local connection request information broadcast by the second terminal S2, and send response information to the second terminal S2.

[0103] The above-mentioned first terminal S1 and second terminal S2 are smart devices. The first terminal S1 can be a smart device such as a smart refrigerator, a smart light switch, a smart air conditioner, or a display device, and the second termina...

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Abstract

The invention provides a method and system for establishing internet-of-things communication. The method comprises: a second terminal broadcasts local connection request information by a local area network UDP and detects whether response information that is returned by a first terminal and is included by an equipment control list is received within a preset time period; if so, the second terminal establishes local connection with the first terminal; and if not, the second terminal establishes public network connection with the firs terminal based on a preset communication protocol. According to the invention, local connection between the second terminal and the first terminal is established by the local area network; and when the local connection fails to be done, the public network connection between the second terminal and the first terminal is established based on the preset communication protocol. Therefore, the stability and communication quality of communication between the first terminal and the second terminal are improved.

Description

technical field [0001] The present invention relates to the technical fields of the Internet of Things and communication, in particular, to a method and system for establishing communication of the Internet of Things. Background technique [0002] At present, with the rapid development of the Internet of Things technology, more and more smart devices are added to the Internet, and the smart devices communicate conveniently through the Internet. [0003] At present, before the smart device leaves the factory, a communication protocol customized by the manufacturer is set. When the smart device communicates, the smart device first connects to the network server according to the custom communication protocol set by the manufacturer, and the network server verifies whether the communication protocol of the smart device matches the communication protocol set by itself, and if it matches, the smart device is connected to The server and the smart device communicate through the net...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/12H04L67/141
Inventor 雷巧萍
Owner GUANGZHOU YUNWAN INFORMATION TECH CO LTD