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A networking method for the Internet of Things

An Internet of Things and networking technology, applied in the field of Internet of Things, can solve the problem that slave machines cannot automatically and dynamically join the network

Active Publication Date: 2019-12-13
UNIV OF SCI & TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a networking method for the Internet of Things to solve the problem in the prior art that slave machines cannot automatically and dynamically join the network

Method used

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  • A networking method for the Internet of Things
  • A networking method for the Internet of Things
  • A networking method for the Internet of Things

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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0039] The invention aims at the problem that the existing slave machines cannot automatically and dynamically join the network, and provides a networking method for the Internet of Things.

[0040] Such as figure 1 As shown, the IoT networking method provided by the embodiment of the present invention includes:

[0041] S101, in the network access application section, the slave machine to be networked sends a network access application data packet to the master, wherein the question / answer mark in the network access application data packet is a question, the network access application mark is a network access application, the address segment is a random number, and the data segment is the default value;

[0042] S102. Receive a network access applicat...

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Abstract

The invention relates to the field of Internet of Things, and provides a networking method of the Internet of Things, capable of achieving the function of allowing a to-be-networked slave to join in an existing network automatically. The method includes: in the network access application section, allowing the to-be-networked slave to send a network access application data packet, wherein a question / answer mark in the network access application data packet is question, a network access application remark is network access application, an address field is random number, and a data segment is default value; receiving a network access application reply data packet sent by a host according to the network access application data packet, wherein the content in the network access application replydata packet is distributed to an address of the to-be-networked slave; judging whether the address in the address field of the network access application reply data package is identical to the randomnumber in the address field of the network access application data packet, and if yes, allowing the to-be-networked slave to be networked successfully.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to a networking method for the Internet of Things. Background technique [0002] In the patent application number 201510236797.X, an IoT system based on ISM frequency band networking below 1 GHz is disclosed. The system adopts a half-duplex communication mode, and the host uses data frames with address codes to send data or commands. The working time of the slave is divided into sleep time, monitoring time and response time. During the monitoring time, the data frame sent by the master is received, and the slave enters three working hours in a cycle. After receiving the reply from the slave, different basic networking units realize the coexistence of multiple networks in the same area by setting multiple channels. This networking method of the Internet of Things system is suitable for large-scale flexible networking in the case of low real-time and traffic requirements. Howev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/08H04L12/28
Inventor 郭金冯涛孙长银余瑶李擎张艳玲弓爱君马龙海韩守梅古鹏飞
Owner UNIV OF SCI & TECH BEIJING
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