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Topological modelling approach based on class definition and relationship definition

A modeling method and defined technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of difficult maintenance of topology data, difficult to change topology models, and heavy workload of topology data, and shorten the implementation time. , the effect of increasing system flexibility and reducing workload

Inactive Publication Date: 2008-05-21
INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a topology data management method not only requires a huge workload to manually maintain the topology data, but also makes it difficult to change the topology model, making the maintenance of the topology data very difficult

Method used

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  • Topological modelling approach based on class definition and relationship definition
  • Topological modelling approach based on class definition and relationship definition

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Embodiment

[0070] The specific application of the present invention is described by taking the equipment topology diagram in the fault management system in the telecommunications field as an example. In the fault management system, in order to facilitate users to find faulty devices, it is necessary to display the managed telecommunication devices on a topology map. At present, there are a large number of devices in the telecommunication network, and equipment changes often occur due to new equipment, equipment maintenance, etc., and with the development of telecommunication services, the network topology may also change.

[0071] In order to quickly create and flexibly maintain device topology diagrams, the topology modeling method in this patent can be used. Taking the device topology in Tianhe City as an example, the specific execution steps are as follows:

[0072] Step 1. Abstract class definitions according to equipment types in the telecommunication network.

[0073] According t...

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Abstract

The invention relates to a topology modeling method based on definitions of classes and relationships. The invention is characterized in comprising following steps: firstly, abstracting objects of same types into classes, and abstracting the relationships among objects into that among classes, and the topology model is created based on the relationships among the classes; according to the definitions of classes, relationships and the configuration data, topological data can be automatically generated by a topological data generator. As the modeling process is based on the definitions of classes as well as the in-between relationships, workload can be remarkably reduced. Particularly, the invention can be applied to topological modes with large data amount or high shiftiness, allowing for fast topology model creation according to customer demands, for topological data generation and management, as well as for information presentations by topology charts. Therefore, the invention has the advantages that not only the development time of software systems can be cut short greatly, but also the system flexibility can be highly improved, thereby facilitating topological data maintenance.

Description

1. Technical field [0001] The invention relates to the technical field of computer application, in particular to a flexible and efficient topology modeling method based on class definition and relationship definition. 2. Technical background [0002] The topology map abstracts the objects and the relationship between objects in the objective world into nodes and connections between nodes, and displays the information that people care about in the form of nodes and connections, while ignoring the information that people don't care about. Objects in the objective world and the relationship between objects constitute a physical model. In the physical model, the properties of an object are called configuration data. The topology model is a collection of topological nodes and connections between nodes constructed based on objects and the relationships between objects. In the topology model, nodes and links are called topological data. Topology modeling is the process of genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 崔茂林
Owner INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
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