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Manufacturing resource access platform and method based on cloud edge collaboration

A technology for manufacturing resources and access methods, applied in instruments, digital transmission systems, electrical components, etc., can solve problems such as high delay and large traffic, and achieve the effects of ensuring security, reducing traffic costs and cloud storage costs

Pending Publication Date: 2022-01-18
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a manufacturing resource access platform and method based on cloud-edge collaboration, combined with OPCUA, Agent, cloud-edge collaboration technology and blockchain technology, to solve the large traffic and time delay of traditional manufacturing resource access platforms High problem, to meet the needs of massive equipment access

Method used

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  • Manufacturing resource access platform and method based on cloud edge collaboration
  • Manufacturing resource access platform and method based on cloud edge collaboration
  • Manufacturing resource access platform and method based on cloud edge collaboration

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Embodiment Construction

[0021] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings, but it is not limited thereto. Any modification or equivalent replacement of the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention should be covered by the present invention. within the scope of protection.

[0022] The present invention provides a manufacturing resource access method and platform based on cloud-edge collaboration, specifically including the following content:

[0023] 1. Manufacturing resource access method based on OPC UA and Agent technology:

[0024] For the manufacturing equipment on the industrial site, considering the basic attributes of the equipment object, starting from the definition and description, the manufacturing equipment is modeled based on various modeling rules of the OPC UA information model to form an XML description fi...

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PUM

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Abstract

The invention discloses a manufacturing resource access platform and method based on cloud edge collaboration. The manufacturing resource access platform comprises an industrial field layer, an edge layer and a cloud service center. According to the method, the OPC UA, the Agent, the cloud edge cooperation technology and the block chain technology are combined, the problems that a traditional manufacturing resource access platform is large in flow and high in time delay are solved, and the requirement for massive device access is met. The block chain is integrated into the manufacturing resource access platform based on cloud edge collaboration, so that the security and trust problems in the resource integration and use process of manufacturing equipment, workshop workers and the like can be solved to a certain extent, and through effective combination of edge calculation and the block chain, the enterprise obtains more capabilities in aspects of controllability, trust, information tracing and the like.

Description

technical field [0001] The invention belongs to the field of intelligent manufacturing, and relates to a manufacturing resource access platform and method based on cloud-edge collaboration. Background technique [0002] There are many ways to access existing manufacturing resources and manufacturing capabilities, such as setting adapters, RFID, barcodes, QR codes, etc. for equipment or people, and then realizing equipment Real-time perception, and finally collect and analyze data in real time through 3G, 4G, WIFI and other network technologies. On the existing IoT platform, the device shadow of the IoT device can be constructed, and then the communication between the device and the software platform can be realized through protocols such as ModBus and OPC UA. Among them, the ModBus communication protocol follows the communication steps of the master-slave device, and realizes the message communication between the gateway and the device through the edge gateway drive and act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/12H04L67/125H04L67/1095H04L67/02H04L9/40H04L67/10G16Y10/25G16Y40/30G16Y40/50
CPCH04L67/12H04L67/125H04L67/1095H04L67/02H04L63/20H04L67/10G16Y10/25G16Y40/30G16Y40/50
Inventor 聂兰顺夏健晖蔡卫华吴洪文王鹏张忠华李雪初佃辉战德臣徐晓飞
Owner HARBIN INST OF TECH
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