Petrochemical enterprise factory model extension method 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: 2016-07-13
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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  • Petrochemical enterprise factory model extension method based on object oriented analysis
  • Petrochemical enterprise factory model extension method based on object oriented analysis
  • Petrochemical enterprise factory model extension method based on object oriented analysis

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Embodiment Construction

[0119] The present invention will be described in detail below with reference to the drawings and embodiments:

[0120] The purpose of the present invention is to overcome the deficiencies that the core of the existing MES product-factory model cannot satisfy the petrochemical enterprises in process or energy production process optimization modeling and calculation, and provide a petrochemical enterprise factory model expansion method based on object-oriented analysis. This method is formed by using abstraction, the core idea of ​​object-oriented analysis method, combined with petrochemical enterprise technology and energy production business process. Through the specific implementation steps in the method, the existing factory model can be extended.

[0121] Whereas the expansion is for the factory model architecture adopted by the existing MES products. To this end, first introduce the architecture of the existing MES factory model. The system structure is divided into four lay...

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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 present invention relates to the field of factory models such as petroleum and chemical industry, and specifically, to a method for expanding a petrochemical enterprise factory model based on object-oriented analysis. Background technique [0002] With the energy-saving and consumption-reduction technology entering the energy-saving stage of the process system, my country's petrochemical companies are not satisfied with only the entire process management of their production business. They need to adopt advanced information technology to establish corresponding process and energy production process models, namely: Various production devices and energy pipeline networks used in various business segments of petrochemical companies in the oilfields, refining and chemical industries, and public engineering establish corresponding process and energy production process models, and then optimize the process and energy production process through optimization calcu...

Claims

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Application Information

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Patent Type & Authority Applications(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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