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Large-scale industrial information control system based on Oracle database and control method thereof

A technology of industrial information and control systems, applied in general control systems, control/adjustment systems, test/monitoring control systems, etc., can solve problems such as inconvenience and low efficiency, and achieve reduced dispersion, high security requirements, and elimination of information The effect of transmission barriers

Inactive Publication Date: 2017-10-24
SHANGHAI MARITIME UNIVERSITY
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  • Abstract
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Problems solved by technology

With the development of network technology and database technology, there are many application systems in a specific industrial control. These application systems are generally scattered and independent. In order to obtain certain statistical data, users often need to enter different systems, which is inconvenient. , the efficiency is also low

Method used

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  • Large-scale industrial information control system based on Oracle database and control method thereof
  • Large-scale industrial information control system based on Oracle database and control method thereof
  • Large-scale industrial information control system based on Oracle database and control method thereof

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Embodiment Construction

[0041] based on the following Figure 1 ~ Figure 4 , specifically explain the preferred embodiment of the present invention.

[0042] like figure 1 As shown, the present invention provides a large-scale industrial information control system based on an Oracle database, including: a multi-platform data acquisition unit 1, and an Oracle industrial standard database 3 connected to the multi-platform data acquisition unit 1 through an OPC standard interface. Among them, OPC refers to OLE (OLE for Process Control) used for process control, and OLE refers to object linking and embedding (Object Linking and Embedded).

[0043] The multi-platform data acquisition unit 1 is used to collect the original monitoring data of each system in the industrial control; the described OPC specification interface 2 is used to receive the original monitoring data and convert it into industrial field data that can be recognized by the database, which is Realize the data channel of communication bet...

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Abstract

The invention relates to a large-scale industrial information control system based on an Oracle database and a control method thereof. A multi-platform data acquisition unit is used for collecting original monitoring data of all systems under industrial control. An OPC standard interface is used for receiving the original monitoring data and convert the received data into industrial field data that can be identified by a database. An Oracle industrial standard database is used for storing the data in an associated table manner and processing the data based on an industrial data processing algorithm. The industrial field data and equipment state information are collected to reduced the dispersion degree of the data and eliminate an information transmission barrier; an information operation platform is provided for industrial manufacturing; because the Oracle database has the large data storage capacity, the concurrent operation is carried out frequently and the real-time performance is good; and on the basis of the high data storage and processing capabilities, unified integration of the data, the deep analysis and performance evaluation and prediction of the industrial system become feasible and practical, so that the process equipment efficiency is improved, the maintenance cost is lowered, and the high security requirement is met.

Description

technical field [0001] The invention relates to a large-scale industrial information control system based on an Oracle database and a control method thereof. Background technique [0002] Traditional control systems only store a large amount of industrial control information and industrial process information generated by industrial processes for a short time. The analysis and further mining of historical information are only implemented in local control units, mainly in subsystems in various special fields. With the development of network technology and database technology, there are many application systems in a specific industrial control. These application systems are generally scattered and independent. In order to obtain certain statistical data, users often need to enter different systems, which is inconvenient. , the efficiency is also low. With the continuous advancement of information technology, people hope to integrate the original independent and different syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0224G05B2219/24048
Inventor 吕金龙黄细霞吴晓越
Owner SHANGHAI MARITIME UNIVERSITY
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