Internet of Things data semantic processing system

Abstract

The invention relates to an Internet of Things data semantic processing system. The system comprises a data acquisition module, a message forwarding module, a real-time processing module, a first database, a second database and an offline processing module; the data acquisition module acquires Internet of Things data; the message forwarding module forwards the Internet of Things data to a real-time processing module or a second database; the real-time processing module performs semantic processing on the Internet of Things data; and the offline processing module performs semantic processing on the Internet of Things data stored in the second database. Compared with the prior art, the message forwarding module is designed according to the real-time processing requirement of the Internet of Things data, the data which does not need to be processed in real time is directly stored, semantic processing is carried out in subsequent operation, and semantic processing is carried out on the data which needs to be processed in real time; so that the problems of low response efficiency and poor real-time performance caused by simultaneous access of a large number of Internet of Things devices are improved.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to an Internet of Things data semantic processing system. Background technique [0002] The Internet of Things (IOT, Internet of Things), that is, the "Internet that connects everything", is a huge network formed by combining various sensing devices with the Internet. The interconnection of people and things. [0003] With the in-depth development of the Internet of Things, there are more and more various sensors in the Internet of Things, and a large amount of multi-source and heterogeneous data are generated, which brings great challenges to data processing, data fusion and resource sharing. Great difficulty. On the one hand, due to the lack of clear meaning of the original perception data of various IoT devices and the heterogeneity of expression forms, it is difficult to realize interactive collaboration and data fusion and sharing among IoT information resources. At the...

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Problems solved by technology

[0006] The purpose of the present invention is to provide an Internet of Things data semantic processing system in order to overcome the above-mentioned defects in the prior art. According to the real-time processing requirements of the Internet of Things data, a message forwarding module is designed, and the data that does not need to be processed in real time is directly stored. Semantic processing is performed in follow-up operations, and semantic processing is performed on data that needs real-time processing, which improves the problems of slow response efficiency and poor real-time performance when a large number of IoT devices access at the same time

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