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Personalized customization flexible production line information system architecture

A flexible production line and information system technology, applied in the direction of manufacturing computing system, comprehensive factory control, electrical program control, etc., can solve the problem that DCOM cannot use Internet communication, etc., to improve scalability and maintainability, simplify architecture, reduce operation Dimension cost effect

Pending Publication Date: 2022-04-12
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

OPC technology relies on Windows platform, and DCOM cannot be used for Internet communication

Method used

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  • Personalized customization flexible production line information system architecture
  • Personalized customization flexible production line information system architecture
  • Personalized customization flexible production line information system architecture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0050] Such as Figure 4 As shown, the single production process of canned beverages is described as follows:

[0051] 1. The user places an order for filling beverages on the Android mobile phone, and the ingredient data (production request information) is packaged via the OPC UA client through the control interaction module of the mobile phone.

[0052] 2. The OPC UA client establishes a connection with the OPC UA server in the database server through the connection module. Temporarily store the production request information in the node created in the OPC UA server at the current moment.

[0053] 3. The database server sends the production request information to the cloud database at this time, and the cloud database stores the production request information persistently. At the same time, an OPC UA client is created to communicate with the PLC in the field control layer, and the production request information is sent to The on-site control layer, so that the on-site cont...

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PUM

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Abstract

The invention discloses a personalized customization flexible production line information system architecture. An internet layer comprises a user client and an enterprise management client; the data layer comprises a database server and a database; and the field equipment layer comprises a PLC (Programmable Logic Controller) and other field equipment controlled by the PLC. OPC UA servers are integrated in the database server and the PLC and are used for data collection, data format conversion and data transfer; the user client, the enterprise management client, the database server and the PLC are all provided with OPC UA clients, and each OPC UA client can be connected with the OPC UA server and is used for achieving two-way communication of the whole system. The simplified architecture is more beneficial to deployment of a small-sized manufacturing system, and a production plan is directly issued without passing through an enterprise resource management layer, so that the purposes of rapid construction and production are achieved. And an OPC UA communication protocol is used, so that the interoperability of heterogeneous equipment is improved, the distributed deployment of the system is also facilitated, and the efficiency of the whole system is also improved.

Description

technical field [0001] The present invention relates to the field of industrial Internet, and relates to a personalized customized flexible production line information system architecture, more specifically, relates to a small and real-time personalized customized production line information system architecture based on OPC UA in the industrial Internet. Background technique [0002] At present, consumption patterns have changed, and the demand for personalized customization has increased. The traditional large-scale mass production is turning to personalized customization. It requires a variety of product types, shortened delivery cycles, and immediate response, which leads to new challenges for the factory production line. Flexible production lines are an inevitable way to meet the challenges of upgrading consumer demand and realize the transformation of production methods. Through the perception of the Internet of Things and network collaboration technology, the flexible ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06Q50/04G05B19/418
CPCY02P90/02Y02P90/30
Inventor 李强董政
Owner HANGZHOU DIANZI UNIV
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