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Common plant model for modelling of physical plant items of production plant

A factory model and model technology, applied in data processing applications, special data processing applications, instruments, etc., can solve problems such as error-prone and difficult integration

Inactive Publication Date: 2016-06-08
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, integration between these different levels of products is difficult and error-prone due to the need to keep the different planning models consistent during engineering as well as runtime

Method used

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  • Common plant model for modelling of physical plant items of production plant
  • Common plant model for modelling of physical plant items of production plant
  • Common plant model for modelling of physical plant items of production plant

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Embodiment Construction

[0051] In the following, the object model of the Common Plant Model (hereinafter referred to as CPM) is described from an implementation-independent perspective. The general idea for the creation and application of the CPM is to employ a single software platform for the control and execution of the production process, where unique tasks are assigned to MES, SCADA and DCS+ systems. Customized software platforms are also referred to as projects in the following.

[0052] CPM is designed to model and organize every related item in a physical manufacturing plant. Physical plant items can represent fixed equipment, movable equipment, tools, assets, and so on. This specification uses the term "CPM node" for a physical plant item. The purpose of the CPM node is to aggregate different aspects for modeling a single plant entity element. This aggregation involves public interface parameters as well as automation parameters. All CPM nodes are characterized by a set of common paramet...

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Abstract

The invention discloses a common plant model for modelling of physical plant items of a production plant within a manufacturing execution system having an engineering environment and a runtime environment, comprising: a) a node type model aggregating different aspects for the modelling of a single physical plant item comprising public interface parameters as well as automation parameters; b) a number of nodes, each representing an instance of one distinct node type; c) a library model comprising a project library and a global library, said libraries comprising the node type model, a facet model and a rule model as well as a hierarchy model, d) a wiring chart model defining the interaction between interface members of different facets of a node; and e) a graph model representing physical and / or logical connections between the nodes.

Description

technical field [0001] The present invention relates to a generic plant model for modeling physical plant items of a production plant within a manufacturing execution system having an engineering environment and a runtime environment. Background technique [0002] It is well known that methods for manufacturing processes planned by enterprise resource planning (ERP) and produced by the shop floor provide a manufacturing execution system (MES) for modeling, planning, scheduling and executing manufacturing processes and controlling the factory floor level corresponding production steps. In the automation pyramid consisting of levels 0 to 4, the ERP system resides at the highest level at level 4, which represents the corporate level responsible for rough production planning and purchase order processing. The MES system is at level 3, which represents the factory control level, including detailed production modeling, planning, production execution, production data acquisition, ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06G06Q10/10G06Q50/04Y02P90/30G06F30/18
Inventor 弗兰切斯卡·多里亚詹皮耶罗·阿尔塔雷马可·切雷吉诺詹卢卡·罗西卢卡·博尔托洛索乌尔里希·布劳恩克劳斯·扬德尔奥利弗·图劳
Owner SIEMENS AG
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