Production line control system and method based on digital twinning, and production system

A control system and production line technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems such as complex system operation

Inactive Publication Date: 2019-06-25
CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the data generated by the production line and the operation of the entire system may be very complex, and the performance of this production line is often the result of the interaction of all testing equipment and processing equipment in the production line

Method used

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  • Production line control system and method based on digital twinning, and production system
  • Production line control system and method based on digital twinning, and production system
  • Production line control system and method based on digital twinning, and production system

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Embodiment Construction

[0050] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0051] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention discloses a production line control system based on digital twinning, and the system comprises a data collection subsystem which collects the current operation state data of a productionline in real time; a virtual twinning control subsystem which is used for generating a digital twinning model representing physical equipment at each station of the production line according to the historical operation state data of the production line and the current operation state data of the production line; a data analysis subsystem which generates new operation state data according to a recommendation algorithm, the historical operation state data of the production line, the current operation state data and the target operation state data of the production line. The digital twinning model simulates the operation state of the production line according to the new operation state data, and the data analysis subsystem is further used for finally generating optimal operation state data according to a simulation result of the digital twin model. The system also comprises an edge computing gateway which is used for realizing data interaction between the virtual twinning control subsystem and the data acquisition subsystem.

Description

technical field [0001] The invention belongs to the field of automated manufacturing, and in particular relates to a digital twin-based production line control system, method and production system. Background technique [0002] Digital Twin, DT for short, is an emerging concept. DTs are usually produced simultaneously with real devices and systems, such as processing equipment and sensors. DT can be used to represent a digital model of a device in the real world, making it identical in state and behavior to the actual corresponding machine. [0003] Existing production lines employ a human-machine interface (HMI), which typically consists of a simple command system, or a simple graphical user interface (GUI) to select options through menus, enter specific data or commands, and view sensor data from a single device. However, the data generated by the production line and the operation of the entire system may be very complex, and the performance of this production line is of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 赵迎张鹏井光辉陈昭明朱海鹏徐泽宇石明全
Owner CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI
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