Application method based on Internet of Things architecture system

Abstract

The invention relates to an application method based on an Internet of Things architecture system. A brand-new system architecture design scheme is adopted, a more flexible and efficient Internet of Things architecture system is realized in real time by introducing multiple methods, the installation and maintenance cost of Internet of Things terminal equipment as infrastructure is reduced, and theautomation degree of large-scale equipment implementation and installation is improved; the method comprises the following steps of sinking a computing center to local internet-of-things systems by acenterless edge computing node, and forming a multi-level internet-of-things architecture which is flexible and telescopic and adapts to various service systems by each local internet-of-things system through modes of parallel connection, cascade connection and the like. Meanwhile, the related technology of the block chain is applied to the scheme, so that consensus is kept between the devices, verification with a center is not needed, even if one or more nodes are broken through, the data of the whole network system can still run, and the method is reliable and safe.

Description

technical field [0001] The invention relates to an application method based on an IoT network architecture system, belonging to the technical field of the IoT system. Background technique [0002] The Internet of Things is the product of the development of information technology to a certain stage. It is a new stage of ubiquitous network development based on the Internet. It can integrate with the Internet through various wired and wireless networks, and comprehensively apply massive sensors and intelligent processing terminals. , global positioning system, etc., realize the connection between things and things, things and people anytime and anywhere, and realize intelligent management and control. [0003] The standard IoT system can be roughly divided into four layers: perception and identification layer, network construction layer, management service layer, and comprehensive application layer. Although the Internet of Things is developing rapidly and major manufacturers ...

AI Technical Summary

Problems solved by technology

Although the Internet of Things is developing rapidly and major manufacturers are deploying their own Internet of Things, there are still many problems: 1. There are many types of terminal devices connected, various physical communication links, and communication protocols are also different

2. Although it has entered the era of the Internet of Things, the current manufacturers still adopt the implementation plan of the traditional industrial control method when implementing the Internet of Things project. The traditional industrial control access method is expensive and requires personnel maintenance throughout the entire process. Now the largest in the Internet of Things era The characteristic is that there are a lot of deployment nodes, a large number, and to a certain extent, it is partial to civilian use, and there is a lack of dedicated personnel for maintenance. If you still use the traditional method, it will cause high cost investment

3. The security issues of the Internet of Things are becoming more and more prominent (especially when the Internet of Things and industrial control will be combined). Compared with Internet security, the Internet of Things presents different characteristics in the protection of the perception layer, transmission layer, and application layer , and the "three characteristics" of IoT security have brought about "three major problems" - wider leakage channels, more difficult protection, and more serious harm

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