Ad-hoc network method of industrial equipment, industrial equipment, gateway and medium

A technology of industrial equipment and self-organizing network, applied in the direction of network topology, access restriction, electrical components, etc., can solve the problems of inconvenient equipment management and confusion of networking, so as to improve network security, reduce processing pressure, and improve security. Effect

Pending Publication Date: 2021-11-09
JACK SEWING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an ad hoc networking method for industrial equipment, industrial equipment, gatew

Method used

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  • Ad-hoc network method of industrial equipment, industrial equipment, gateway and medium
  • Ad-hoc network method of industrial equipment, industrial equipment, gateway and medium
  • Ad-hoc network method of industrial equipment, industrial equipment, gateway and medium

Examples

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Example Embodiment

[0029]Example 1

[0030] like figure 1 As shown, an embodiment of the present invention provides a schematic diagram of an application scenario of an ad hoc networking method for industrial equipment, which includes: an industrial equipment 11, a gateway 12, a server 13, a client 14, and a communication device 15, which can be specifically expressed as follows:

[0031] The industrial device 11 is connected in communication with the gateway 12 , uses the gateway 12 as a relay to send device data to the server 13 , and receives instructions from the server 13 forwarded by the gateway 12 . When the industrial device 11 is added to a gateway for the first time, the gateway 12 performs a code assignment operation on the industrial device, and sends the industrial device the identification code of the subject (such as a garment factory) to which the network belongs; the industrial device 11 receives and stores the identification code of the network. The identification code of the ...

Example Embodiment

[0038] Embodiment 2

[0039] like figure 2 As shown, an embodiment of the present invention provides a schematic flowchart of an ad hoc networking method for industrial equipment, which is applied to industrial equipment, and includes the following steps:

[0040] Step S21. The industrial device receives and stores the identification code of the subject to which the network belongs. After the industrial equipment first accesses the network of the subject (a company, clothing factory, etc.), it receives and stores the identification code (unique) of the subject. Specifically, an identification code is reserved in the controller of the industrial equipment when it leaves the factory, and the identification code is empty. After the industrial equipment is connected to the network for the first time, the identification code is rewritten as the identification code of the main body to which the network belongs.

[0041] In the preferred implementation of this embodiment, rewritin...

Example Embodiment

[0050] Embodiment 3

[0051] like image 3 As shown, an embodiment of the present invention provides a schematic flowchart of an ad hoc networking method for industrial equipment, which is applied to a gateway, and includes the following steps:

[0052] Step S31. The gateway receives the connection request information sent by the industrial device.

[0053] Step S32. The gateway makes a judgment based on the connection request information, and establishes a connection with the industrial device when it is judged that the identification code of the industrial device is the same as the identification code of the gateway.

[0054] In a preferred implementation of this embodiment, after the industrial device enters the network of the main body for the first time, its device serial number is stored in the main body's device library as a reference device serial number; the connection request information includes the to-be-verified device serial number. equipment serial number; the...

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PUM

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Abstract

The invention provides an ad hoc network method of industrial equipment, the industrial equipment, a gateway and a medium. The ad hoc network method comprises the following steps: receiving and storing an identification code of a main body to which a network belongs; and when detecting that the network signal strength is lower than a preset signal strength threshold value, enabling the industrial equipment to autonomously search and to be connected with the gateway with the same identification code so as to re-access the network of the main body. According to the invention, the identification code is distributed to the industrial equipment, so that the equipment can be accurately accessed to the corresponding network even if the equipment is re-networked under the conditions of equipment movement or gateway failure and the like, and the overall security of the industrial network is improved; the equipment distributed with the identification code does not need to be verified by the server, so that the processing pressure of the server side is reduced; the equipment automatically selects a gateway with higher signal intensity, and each piece of equipment can be connected with the most suitable gateway; a binding list of the gateway forms a dynamic updating mechanism, so that the efficiency and the real-time performance of networking are ensured; and the identification code and the equipment serial number are subjected to dual verification, so that the safety of the system is ensured.

Description

technical field [0001] The invention relates to the technical field of industrial equipment communication, in particular to an ad hoc network method for industrial equipment, industrial equipment, a gateway and a medium. Background technique [0002] The industrial equipment remote monitoring platform establishes an information channel between customers and equipment, equipment and manufacturers through the Internet of Things technology. For garment factories, the status information of equipment (such as equipment location, equipment failure, etc.) can be grasped and managed in real time through the connection with equipment. etc.), to reduce production stagnation caused by equipment failure. [0003] In recent years, the sewing equipment industry has launched equipment categories with standard Internet of Things functions. Since the clothing production environment used in sewing equipment is equipment- and personnel-intensive, the requirements for the anti-interference of w...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/30H04W48/16H04W76/11H04W84/18H04L29/08
CPCH04W36/0055H04W36/30H04W48/16H04W76/11H04W84/18H04L67/125
Inventor 卢明安王明敏潘建国
Owner JACK SEWING MASCH CO LTD
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