Internet of things middleware system

Abstract

The invention discloses an Internet of things middleware system, which is characterized by comprising a central server, sub-servers, first middleware and second middleware, wherein the central server is used for providing unified Internet of things service registration and centralized data storage, query and management; each sub-server is used for providing at least one kind of Internet of things service application, and belongs to a controlled server within the administrative domain of the central server; the first middleware is used for providing a unified communication interface for automatic connection between the central server and the sub-servers, providing cross-network, cross-hardware and cross-operating system application interaction means, and finishing the service connection of the central server and the sub-servers and the positioning of service resources; and the second middleware is used for automatically connecting clients and the sub-servers, finishing the data acquisition, resolution and filtration of a sensing layer, and providing the mounting of extended components.

Description

technical field [0001] The present invention relates to the field of network information technology, more specifically to a middleware system and middleware technology oriented to the Internet of Things. Background technique [0002] The Internet of Things refers to the implantation of various information sensing devices, such as radio frequency identification devices, infrared sensors, global positioning systems, and laser scanners, into various items to realize the intelligence of items, and to combine these information sensing devices with the Internet A huge network is formed, and information sharing and interconnection between objects and people are realized. The Internet of Things is a combination of various sensor networks and the Internet. Compared with the existing Internet, it involves more network protocols, more complex devices, and more architectural styles of applications. [0003] Middleware are common services that sit between platforms (hardware and operat...

AI Technical Summary

Problems solved by technology

Not to mention how to use middleware technology and systems on the basis of existing applications and networks to enable the construction and application development of the Internet of Things to get rid of the differences between the network, server hardware, and perception layer devices, and provide a general solution that can solve these problems at the same time. different middleware systems

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