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Workshop-grade smart manufacture system based on digital twins and configuration method thereof

A technology of intelligent manufacturing and workshop, applied in the field of workshop-level intelligent manufacturing system based on digital twin and its configuration

Inactive Publication Date: 2018-08-21
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, research at home and abroad is mainly focused on the analysis of intelligent manufacturing models, intelligent factory / workshop hardware configuration, etc., lack of starting from the system level, constructing intelligent manufacturing system models and exploring autonomous production methods

Method used

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  • Workshop-grade smart manufacture system based on digital twins and configuration method thereof
  • Workshop-grade smart manufacture system based on digital twins and configuration method thereof
  • Workshop-grade smart manufacture system based on digital twins and configuration method thereof

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] see figure 1 , the present invention is based on a digital twin workshop-level intelligent manufacturing system. The system architecture is divided into a physical layer, a network layer and an information layer, wherein the network layer serves as a bridge connecting the physical layer and the information layer.

[0042] The physical layer includes work-in-progress and manufacturing resources. Manufacturing resources include processing equipment, robots, transport vehicles, and operators. Each work-in-progress in the workshop is configured with an RFID tag and an embedded system using precise matching criteria. Equipment, a transport pallet with a flexible clamping device to form a work-in-progress that can actively interact and flexibly clamp to different CNC machining machines; use a one-to-one mapping rule to configure an RFID data collector for ea...

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Abstract

Provided are a workshop-grade smart manufacture system based on digital twins and a configuration method thereof. According to the workshop-grade smart manufacture system, a system architecture composed of a physical layer, a network layer and an information layer is adopted. According to the configuration method of the workshop-grade smart manufacture system, digital twins of an article in process and a manufacture source are built, mapping relations between the digital twins and the article in process and between the digital twins and the manufacture source are also built, in this way, a workshop human-machine-article self-government interaction mechanism is formed, and workshop perception-calculation-execution-feedback-decision closed-loop manufacture logic is achieved. By the adoptionof the workshop-grade smart manufacture system based on the digital twins and the configuration method thereof, a digital twin technology is applied to workshop-grade smart manufacture system modelingand simulating, an optimized smart workshop production operation scheme is given, support is provided for improving the production flexibility, self-government capacity and dynamic response capacityof industry workshops, and certain references are provided for transforming and upgrading traditional manufacture workshops into smart manufacture workshops.

Description

Technical field [0001] The invention belongs to the field of manufacturing system automation, and specifically relates to a workshop-level intelligent manufacturing system based on digital twins and its configuration method. It aims to support the implementation of intelligent manufacturing models in manufacturing workshops and improve workshop production flexibility and dynamic response capabilities. Background technique [0002] Currently, the global manufacturing industry is facing problems such as slow industrial growth, increasing market competition pressure, weak responsiveness to customer needs, and low production flexibility. With the application of emerging information technology in manufacturing, intelligent manufacturing has become an important way to transform and upgrade the manufacturing industry. In an intelligent manufacturing environment, by configuring and integrating intelligent software and hardware infrastructure, the workshop production process can be m...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 丁凯张富强张旭东惠记庄王刚锋刘清涛
Owner CHANGAN UNIV
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