An Internet of Things storage model based on improved NoSQL technology

A storage model and technology of the Internet of Things, applied in the direction of database indexing, structured data retrieval, etc., can solve problems such as inability to meet the heterogeneity of Internet of Things data storage, and achieve the effect of conveniently finding data and satisfying heterogeneity

Inactive Publication Date: 2019-01-25
CHONGQING UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention provides an improved NoSQL technology-based storage model for the Internet of Things, which solves the problem that the heterogeneity of Internet of Things data storage cannot be satisfied due to the lack of a combination of NoSQL technology and ontology technology in the prior art

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  • An Internet of Things storage model based on improved NoSQL technology
  • An Internet of Things storage model based on improved NoSQL technology
  • An Internet of Things storage model based on improved NoSQL technology

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:

[0016] The present invention proposes an improved NoSQL technology-based storage model for the Internet of Things, including: a number of basic storage units Record, each of which is used to store an entity record;

[0017] Each basic storage unit Record includes: flag unit rID, static unit sID, conceptual model unit ClassID, dynamic unit InstID, physical location unit Location, and time unit Recordtime; flag unit rID is used to store the identifier identifying the current record; static unit sID It is used to store the constant data in the current record; the conceptual model unit ClassID is used to store the ontology conceptual model of this record; the dynamic unit InstID is used to store the change...

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Abstract

The invention provides an Internet of Things storage model based on an improved NoSQL technology, comprising: a plurality of basic storage units Record, each basic storage unit Record is used for storing a record; each basic memory cell Record includes a flag cell rID, a static cell sID, a conceptual model cell ClassID, a dynamic cell InstID, a physical location cell Location, and a time cell Recordtime. The flag unit rID is used for storing an identification identifying the current record; The static unit sID is used for storing data that is not changed in the current record; A conceptual model unit ClassID for storing a conceptual model of the record; The dynamic unit InstID is used for storing the data changed in the current record; The physical location unit Location is used for storing the physical location of the device at the time of acquisition of the current record. The Internet of Things storage model based on the improved NoSQL technology solves the problem that the heterogeneity of data storage in the Internet of Things cannot be satisfied due to lack of the combination of the NoSQL technology and ontology technology in the prior art.

Description

technical field [0001] The invention relates to the field of data storage, in particular to an improved NoSQL technology-based storage model for the Internet of Things. Background technique [0002] The Internet of Things industry has very good appreciation prospects. Not only has it been vigorously developed, but other related fields such as automation technology, sensor control, video surveillance, and mass data storage have also made leaps and bounds, resulting in unprecedented cluster development. With the further development of the Internet of Things technology, in the face of ever-increasing data, the traditional storage architecture has poor scalability. If things go on like this, the storage environment will become increasingly complex and cause excessive energy consumption. [0003] The purpose of ontology technology is to enable information and applications of different development tools and application platforms to communicate, share and reuse, to overcome the def...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22
Inventor 张程周恬恬唐洪奎周明强刘慧君古平杨璨宇陈柯芯周宁
Owner CHONGQING UNIV
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