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Internet of Things architecture model based on semantics

An architecture and technology of the Internet of Things, applied in transmission systems, general control systems, control/regulation systems, etc., can solve the problems of lack of semantic relationship between devices and lack of semantic attributes of data, so as to improve interoperability and achieve intelligent The effect of service and effective sharing

Inactive Publication Date: 2015-06-10
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology

[0003] In order to solve the problem that data lacks semantic attributes and equipment lacks semantic relationships in the existing architecture, the purpose of the present invention is to propose a semantic-based Internet of Things architecture to realize effective sharing, reuse, integration and access of data, and improve resource interaction. Operability, realizing intelligent service

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  • Internet of Things architecture model based on semantics
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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] Such as figure 1 As shown, through the semantic processing of data, the expression ability of data is enhanced, the effective sharing, reuse, integration and access of data are realized, the interoperability of resources is improved, and intelligent services are realized. The specific structure levels are as follows:

[0031] Entity layer: This layer includes all perceived entities and is the provider of data sources, which is used to provide perception and operation objects for services and applications.

[0032] Perception layer: This layer includes the equipment of the perception entity, which is the acquirer of the data source, used to monitor the perception entity, collect entity data and perform preliminary data processing. The equipment on this layer mainly includes temperature sensors, humidity sensors, light sensors, electric energy sensors,...

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Abstract

The present invention relates to the field of system architecture of an Internet of Things, and particularly, to a semantics-based system architecture model of an Internet of Things. Based on researches on frameworks such as a semantic Web, a sensor network and a sensor Web, the present invention provides system architecture of an Internet of Things. The architecture is divided into seven layers: an entity layer, a sensing layer, a gateway layer, a data layer, a semantic layer, and an application layer. By performing semantization processing of sensor data and constructing a sensor entity, the architecture can automatically discover a heterogeneous resource, improve an expression capability of data, effectively share, reuse, integrate and access data, improve the interoperability of resources, and implement an intelligent service.

Description

technical field [0001] The present invention relates to the architecture field of the Internet of Things, specifically a semantic-based architecture model of the Internet of Things. Background technique [0002] The Internet of Things refers to a huge network formed by combining various information sensing devices to collect in real time any required information such as objects or processes that need to be monitored, connected, and interacted, and combined with the Internet. Its purpose is to realize the connection between things and things, things and people, and all things and networks, so as to facilitate identification, management and control. The current architecture of the Internet of Things mainly has three layers: perception layer, network layer and application layer. The design of the system architecture is aimed at their own specific fields. There is heterogeneity in sensing devices, data processing, and communication protocols in different fields, which makes it ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCG05B19/41855H04L67/12H04L69/321H04W4/70H04L69/327
Inventor 施昭曾鹏刘阳佟星于海斌
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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