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Plant model extension method for petrochemical enterprises based on object-oriented analysis

A plant model, object-oriented technology, applied in the direction of total plant control, total plant control, resources, etc., can solve the problem that the core-factory model cannot meet the optimization modeling and calculation of petrochemical enterprise process or energy production process

Active Publication Date: 2018-08-21
石化盈科信息技术有限责任公司
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Problems solved by technology

[0009] The purpose of the present invention is to overcome the deficiency that the core of the existing MES products—factory model cannot meet the needs of petrochemical enterprises for process or energy production process optimization modeling and calculation, and to provide a petrochemical enterprise factory model extension method based on object-oriented analysis

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  • Plant model extension method for petrochemical enterprises based on object-oriented analysis
  • Plant model extension method for petrochemical enterprises based on object-oriented analysis
  • Plant model extension method for petrochemical enterprises based on object-oriented analysis

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Embodiment Construction

[0118] The present invention is described in detail below with reference to accompanying drawing and embodiment:

[0119]The purpose of the present invention is to overcome the deficiency that the factory model, which is the core of the existing MES products, cannot satisfy petrochemical enterprises for process or energy production process optimization modeling and calculation, and provides an object-oriented analysis-based petrochemical enterprise factory model extension method. This method is formed by using the core idea of ​​the object-oriented analysis method—abstraction, and combining it with the process of petrochemical enterprises and the business process of energy production. Through the specific implementation steps in the method, the extension to the existing factory model can be realized.

[0120] In view of the expansion is aimed at the factory model architecture adopted by the existing MES products. To this end, the architecture of the existing MES plant model i...

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Abstract

The invention relates to a petrochemical enterprise factory model extension method based on object oriented analysis. The method comprises the following steps that an existing factory model system structure is extended; modeling objects are recognized; attributes of the modeling objects are marked; the association relation of the modeling objects is established; modeling object data services are provided. By means of the petrochemical enterprise factory model extension method, various established technological devices and energy pipe network factory models of petrochemical enterprises can be completely blended into the extended factory model system structure, and the consistency of extended system structures is ensured. Thus, MES products with extended factory models as kernels can meet the practical demands of technology or energy process optimization calculation of all petrochemical enterprises, and realization of the energy-saving and consumption-reducing targets of enterprises can be promoted. Meanwhile, intelligent realization of existing MES products and extension of the application range can be promoted.

Description

technical field [0001] The invention relates to the field of factory models such as petroleum and chemical industry, in particular to a method for expanding factory models of petrochemical enterprises based on object-oriented analysis. Background technique [0002] With the energy-saving and consumption-reducing technology entering the energy-saving stage of the process system, my country's petrochemical enterprises are not satisfied with the whole-process management of their production business, and more deeply need to use advanced information technology to establish corresponding process and energy production process models, that is: for Establish corresponding process and energy production process models for various production devices and energy pipeline networks used in various business segments of oilfields, refining and chemicals and public works of petrochemical enterprises, and then optimize processes and energy production processes through optimization calculations to...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418G06Q10/06
CPCG05B19/41885G05B2219/35203G06Q10/06Y02P90/02
Inventor 刘刚谌湘临
Owner 石化盈科信息技术有限责任公司
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