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Sensing node security management method, electronic device and computer readable storage medium

A technology for sensing nodes and security management, applied in security devices, secure communication devices, public keys for secure communications, etc. question

Pending Publication Date: 2022-03-15
NANNING FUGUI PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The infrastructure layer (Infrastructure Layer) of the Industrial Internet of Things (IIoT) is a wireless sensing network composed of a large number of sensors (Sensor) and controllers (Actuator) , and the current sensors and controllers lack the ability to adjust the setting parameters in time according to different application requirements
In addition, sensors or controllers are powered by batteries, and the end of the battery life of a sensor will affect the entire wireless sensor network and production process

Method used

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  • Sensing node security management method, electronic device and computer readable storage medium
  • Sensing node security management method, electronic device and computer readable storage medium
  • Sensing node security management method, electronic device and computer readable storage medium

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Embodiment Construction

[0019] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description to facilitate a full understanding of the present invention, and the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood...

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Abstract

An electronic device is characterized by comprising an initialization module, a security management module and a topology control module. The initialization module is used for initializing OpenFlow tables and configurations of all registered sensing nodes. And the security management module is used for executing the security management method of the sensing node on the sensing node. And the topology control module is used for selecting part of sensing nodes from the sensing nodes to establish an optimized wireless sensing network, notifying the rest of the sensing nodes to enter a sleep state, and updating an OpenFlow table and configuration of the registered sensing nodes. The invention further provides a security management method of the wireless sensing node and a computer readable storage medium. A large number of computing resources are not needed, and the anti-attack capability of the wireless sensing node can be improved.

Description

technical field [0001] The present invention relates to industrial internet of things technology, in particular to a security management method, electronic device and computer-readable storage medium of a wireless sensing node based on Software Defined Networking (SDN). Background technique [0002] The Industrial Internet of Things (IIoT) is an application that realizes the concept of the Internet of Things (IoT) and improves the efficiency of industrial production. The Industrial Internet of Things integrates various types of sensors and controllers, wireless transmission, cloud computing, and artificial intelligence (AI) analysis technologies into all aspects of the industrial production process, thereby greatly improving manufacturing efficiency and reducing production costs. Upgrade to a new stage of intelligence. The Industrial Internet of Things combines the virtual and real fusion system (Cyber ​​Physical System, CPS) to realize intelligent manufacturing and intelli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/30H04L9/40H04W12/06H04W12/106H04W12/122H04L67/12H04W4/38
CPCH04L9/3242H04L9/3066H04L63/123H04L63/08H04W12/06H04L67/12H04W4/38Y02D30/70
Inventor 黄正义
Owner NANNING FUGUI PRECISION IND CO LTD