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Intelligent cloud gateway of industrial IoT (Internet of Things) and communication method of gateway

An industrial Internet of Things and cloud gateway technology, applied in the field of communication, can solve problems such as multi-protocol conversion of heterogeneous networks and data uploading to the cloud with a single gateway, and achieve the effect of solving security problems

Active Publication Date: 2019-01-04
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing technology cannot solve the problem of heterogeneous network multi-protocol conversion and data uploading to the cloud through a single gateway, the embodiment of the present invention provides an industrial Internet of Things intelligent cloud gateway and its communication method

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  • Intelligent cloud gateway of industrial IoT (Internet of Things) and communication method of gateway

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] figure 1 It is a schematic structural diagram of the industrial Internet of Things intelligent cloud gateway provided by the embodiment of the present invention. like figure 1 As shown, the intelligent cloud gateway includes a data acquisition module 10, a protocol analysis and conversion module 20 and a cloud transmission module 30, wher...

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Abstract

The invention provides an intelligent cloud gateway of the industrial IoT and a communication method of the gateway. The gateway comprises a data collection module, a protocol analysis and conversionmodule and a cloud transmission module; the data collection module obtains industrial data collected by network equipment in the heterogeneous network; the protocol analysis and conversion module analyzes protocols of the industrial data, converts the industrial data with the different communication protocols into OPC UA standard data, and further converts the obtained OPC UA standard data into MQTT protocol data; and the cloud transmission module transmits the MQTT protocol data to a cloud platform. Thus, the industrial data with the different protocols is sent to the cloud via the single gateway, different network device access schemes are provided, and the difficulty in transmitting the multi-protocol industrial data to the cloud in the heterogeneous network is solved; and the securityof data transmission is ensured comprehensively in the network, transmission and application layers, and a complete security guarantee system is formed.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technologies, and in particular to an industrial Internet of Things intelligent cloud gateway and a communication method thereof. Background technique [0002] Industrial data communication has been widely used in all aspects of industrial production, and all aspects of industrial production are monitored through industrial communication systems. At present, there are two main ways to access industrial data, one is to transmit to the local computer for control through the serial port or bus, and the other is to upload to the cloud server through the network and use the remote terminal for data access. Although the Internet of Things is currently widely used in various fields, there is no unified interface for Internet of Things data access. At present, there are many data acquisition protocols for sensor networks, especially traditional industrial sensor networks, and the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L29/06H04L29/08
CPCH04L12/66H04L63/0442H04L63/045H04L63/10H04L67/125H04L69/08
Inventor 史运涛丁辉雷振伍董广亮王力孙德辉李超刘大千
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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