A multi-domain layered multi-domain IoT platform and multi-domain management method

Abstract

The invention belongs to the technical field of the Internet of Things, and discloses a multi-domain hierarchical multi-domain Internet of Things platform and a multi-domain management method. The multi-domain hierarchical multi-domain Internet of Things platform comprises: a cloud platform multi-domain management center module used for monitoring a load condition and an operation state of a cloud platform sub-center module in real time; and the cloud platform sub-center module used for registering other cloud platform sub-centers and managing data access and command issuing authority. According to the multi-domain hierarchical multi-domain Internet of Things platform disclosed by the invention, the cloud platform multi-domain management center monitors the cloud platform sub-centers in real time, and when a certain cloud platform sub-center cannot work normally, the cloud platform multi-domain management center intercepts and records an interactive request with the cloud platform sub-center; the Internet of Things platform is divided into multilevel domains, an upper level domain manages a plurality of lower level domains, the upper level domain and the lower level domains perform direct interaction, the domains at the same level can directly perform data interaction, the domains at the same level can perform signaling interaction after being forwarded by the upper level domain, and the authorization information of all domains is shared; and when multi-domain cloud platforms perform networking again after network outage, the platforms have automatic registration functions.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a multi-domain layered multi-domain Internet of Things platform and a multi-domain management method. Background technique [0002] With the development of the Internet of Things technology, the coverage of the connected network composed of various Internet of Things sensing devices is gradually expanding, and the monitoring needs of many industries and some large cross-regional enterprises for the Internet of Things are not only satisfied with local monitoring, but also It requires large-scale cross-city or even cross-provincial networked monitoring. It is difficult for a single IoT center to load cross-regional data processing, so separate IoT centers are deployed in each region; but this also brings new problems: The most prominent problem is that each IoT center cannot share data, and each region is prone to form information islands. With the conti...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the current solution to the difficult problem of information sharing between IoT centers is low in efficiency and poor in scalability, which puts a lot of performance pressure on the server, and the authority management is disordered, which is prone to permission conflict

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