Remote operation model based on virtual machine structure and construction method thereof

A virtual machine and remote technology, which is applied to the remote operation and maintenance model based on virtual machine structure and its construction field, can solve the problems of wasting manpower and material resources, and unable to comprehensively analyze monitoring indicators at any time.

Pending Publication Date: 2019-03-29
CHINA ELECTRONICS ENG DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many factories still use the traditional semi-automatic control method to monitor production joints. This monitoring method preven

Method used

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  • Remote operation model based on virtual machine structure and construction method thereof
  • Remote operation model based on virtual machine structure and construction method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1 A remote operation and maintenance model based on virtual machine structure

[0034] Such as figure 1 The illustrated embodiment includes an edge layer, a base layer, a platform service layer, an integration tool module, other software interface modules, and an application layer arranged sequentially from bottom to top. This embodiment also includes a security management module. in,

[0035] ① Edge layer

[0036] The edge layer includes edge gateway, programmable logic controller PLC / distributed control system DCS, wireless network, sensor, industrial protocol, edge timing database and on-site manufacturing enterprise production process execution system MES;

[0037] The edge layer is also the communication and perception layer. It is located at the bottom of the entire remote operation and maintenance model. It has functions such as data collection, communication, and remote control. It uses the industrial Internet that supports IPv4, IPv6 and other tec...

Embodiment 2

[0050] Embodiment 2 A construction method of a remote operation and maintenance model based on a virtual machine structure

[0051] Such as figure 2 As shown, this embodiment includes the following processes:

[0052] 1. Establish physical model and simulation model

[0053] Virtualize the physical equipment and automation process of the factory, and map the process equipment, public equipment, information infrastructure, and the process control of the three into the physical model through the mapping relationship;

[0054] Make the equipment of the physical factory into the industrial Internet of Things, and map it to the simulation model in the form of digital twins;

[0055] The above two processes adopt a synchronization mechanism;

[0056] In the process of establishing the physical model, set up the sensor IoT of the physical factory to form the basis of the edge layer;

[0057] 2. Establish a production execution system at the workshop level and factory level, establ...

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Abstract

The invention discloses a remote operation model based on a virtual machine structure. The remote operation model comprises an edge layer, a basic layer, a platform service layer and an application layer, wherein the edge layer, the basic layer, the platform service layer and the application layer are successively arranged from bottom to top. The invention further provides a construction method ofthe remote operation model. According to the remote operation model, information Internet-of-things fusion can be performed on equipment, operation, network and the like of an entity factory; besidefield operation of workshop-grade factory affairs, enterprise-grade and group-company-grade remote operations are supplied in a remote data acquisition and monitoring mode. Through the remote operation model of the invention, integral data of a certain field manufacturing industry can be analyzed based on big data on a cloud platform. The remote operation model is suitable for remote and intelligent enterprise management.

Description

technical field [0001] The invention belongs to the technical fields of automatic control and information communication, and is used for integrating the equipment, operation, and network of the factory with the Internet of Things, and specifically relates to a remote operation and maintenance model based on a virtual machine structure and a construction method thereof. Background technique [0002] Many factories still use the traditional semi-automatic control method to monitor production joints. This monitoring method prevents supervisors from comprehensively analyzing various monitoring indicators at any time, and also wastes manpower and material resources. [0003] With the development of science and technology and economy, the relationship between automation control and Internet of Things technology and people's production and life is getting closer. The Industrial Internet can use an open and global network to connect people, data, and machines, allowing industry and ...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/4183G05B19/41845G05B19/41855G05B19/41865G05B19/41875G05B19/41885G05B2219/25232Y02P90/02
Inventor 项颢贾琨王立沈洁徐超张振国
Owner CHINA ELECTRONICS ENG DESIGN INST
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