Object abstract method of relay protection device based on packaging technology

Abstract

The invention discloses an object abstract method of a relay protection device based on a packaging technology. The object abstract method comprises the following steps: A) dividing objects of the relay protection device into hardware resource objects, software resource objects and logical graphic primitive objects and objects of other hierarchies; B) according to type division of hierarchy objects in the relay protection device, abstractly packaging each object after being classified by adopting an object packaging technology, so that different types and different levels of component object templates are nested; and C) repeatedly using the nested component object templates in a resource allocation tool of the relay protection device according to different authority limits. The object abstract method disclosed by the invention has the advantages that repeated development and maintenance cost of a relay protection device specification model is reduced, abstract and packaging degree of the relay protection device model is improved, universality and usability of the relay protection device model are improved, cross-platform work is realized, and the object abstract method disclosed by the invention has the characteristics of high cohesion, low coupling and object orientation and has a good application prospect.

Description

technical field [0001] The invention relates to the technical field of relay protection configuration, in particular to an object abstraction method for relay protection devices based on encapsulation technology. Background technique [0002] At present, the resource configuration model objects of relay protection devices are usually described according to the device configuration protocol. However, most of the resource configuration model objects of relay protection devices are created and maintained locally by users. [0003] Moreover, the resource configuration model objects of relay protection devices are usually a large, customized configuration file, and many of the common model objects are not abstracted and encapsulated, so many of them are frequently used common model objects. At present, it does not have good circulation and ease of use. If multiple users want to use the same underlying model object at the same time, they have to repeatedly create the same model ob...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the need to repeatedly create the same model object when multiple users want to use the same underlying model object in the prior art, which is time-consuming and labor-intensive, and the possibility of risk and error will increase question

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