Asset full life cycle data modeling method based on SG-CIM model

Abstract

The invention discloses an asset full life cycle data modeling method based on an SG-CIM model. The method comprises: introducing an entity IDs, with the entity ID as a core, associating material codes, project codes, WBS, asset card numbers, equipment codes, resource codes and waste and old material codes generated by assets in full life cycle management; establishing a real asset full life cycledata model, and communicating information of each key link of asset management, thereby finishing real full life cycle tracking, integrating asset real logistics, information flow and value flow, andeffectively supporting real asset full life cycle management.

Description

technical field [0001] The present invention relates to the technical field of electric power system, and more specifically, relates to a data modeling method of asset full life cycle based on SG-CIM model. Background technique [0002] Interpretation of related terms involved in the present invention: [0003] SG-CIM: State Grid Corporation of China Enterprise Unified Information Model (SG-CIM), using object-oriented modeling technology definition, unified modeling language for expression, the goal is to abstract the business objects in the company's entire business scope so as to use the information model , and 3.0 is its version number. [0004] Physical ID: It is the only lifelong identity code of the physical object. It consists of 3-digit company code + 2-digit identification code + 18-digit serial number + 1-digit verification code to form a 24-digit decimal equipment physical identification code. [0005] Item code: the unique code of the item, used to identify the...

AI Technical Summary

Problems solved by technology

[0012] However, due to the long-term asset segment management model and the lack of a unified identity, it is difficult to achieve asset information sharing and data barriers exist, which restricts the further deepening of asset life cycle management

[0013] At present, asset planning and planning information is scattered in the planning and planning system and PMS2.0 system, equipment purchase information is scattered in ECP and ERP systems, project construction information is scattered in infrastructure management system and ERP system, and information such as operation, maintenance and decommissioning is scattered in ERP and PMS2 .0 system, some of the cost items of the asset life cycle cannot be accurately obtained (such as other expenses, failure costs), and some cannot be corresponding to individual assets (such as operating costs), which cannot effectively support the accounting of asset life cycle costs

[0014] Asset life cycle data is scattered in various business links and multiple information systems, and business data standards and business management requirements are not uniform, asset information integration, collection, and analysis are difficult, and the level of information utilization is low

In particular, insufficient data sharing leads to multi-entry, repeated collection of data, and a high proportion of manually input data, insufficient data accuracy and real-time performance, insufficient support for the "three-in-one" life cycle of assets, and extensive cost accounting throughout the life cycle. Lean management cannot be implemented

In addition, in recent years, a large number of new projects have been put into production and operation, and the equipment has been updated quickly, which has caused troubles to the company's entire process of tracking information and data within the asset life cycle.

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