Internet of Things capability and knowledge mapping and construction method thereof

A technology of knowledge graph and construction method, which is applied in the field of Internet of Things architecture, and can solve problems such as the unknown

Inactive Publication Date: 2018-05-11
INFORMATION SCI RES INST OF CETC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the defects existing in the prior art, the present invention provides an Internet of Things capability knowledge graph and its constru

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  • Internet of Things capability and knowledge mapping and construction method thereof
  • Internet of Things capability and knowledge mapping and construction method thereof
  • Internet of Things capability and knowledge mapping and construction method thereof

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0019] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings. The suffixes "module" and "unit" of elements are used here for convenience of description, and thus may be used interchangeably without any distinguishable meaning or function.

[0020] Although all elements or units constituting an embodiment of the present invention are described as being incorporated into a single element or operated as a single element or unit, the present invention is not necessarily limited to such an embodiment. According to ...

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Abstract

The invention discloses an Internet of Things capability and knowledge mapping and a construction method thereof. The capability and knowledge mapping comprises a model layer and a data layer, whereinthe model layer is used as a capability ontology, comprises specification concept sets and logical relationships of the specification concept sets, and particularly comprises capability concepts, capability relationships, capability attributes, and definition domains and value domains of the capability attributes; the data layer is used as an entity set of the capability and knowledge mapping andinstantiation of the model layer, and particularly comprises capability entities, capability attribute values, relationships between capability entities, object entities, and relationships between the object entities and the capability entities. According to the Internet of Things capability and knowledge mapping and the construction method thereof, capabilities are separated to serve as core nodes of the mapping, meanwhile, the capabilities are distinguished from other attributes of objects, the capabilities can be searched rapidly and relationships between the objects can be established through the capabilities, and supports can be provided for semantic search, service composition and user recommendation in the field of the Internet of Things.

Description

technical field [0001] The invention belongs to the field of Internet of Things architecture, and in particular relates to an Internet of Things capability knowledge graph and a construction method thereof. Background technique [0002] The Internet of Things (IoT) is called a network connected to things. It integrates various information sensing devices and systems, such as sensor networks, radio frequency tag reading devices, bar code and two-dimensional code devices, global positioning systems and other A short-distance wireless self-organizing network based on the object communication mode (M2M) is a huge intelligent network formed by combining various access networks with the Internet. If the Internet realizes the communication between people, then the Internet of Things can realize the communication between people and objects, as well as the connection and interaction between objects. [0003] In recent years, the Internet of Things has developed rapidly, and the prob...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/367
Inventor 王响康子路马超田承东张毅
Owner INFORMATION SCI RES INST OF CETC
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