Method for managing primitive of automatization system based on dynamically loading and plug-in unit technique

Abstract

The invention discloses a dynamic management technology for drawing packet, object of model management and the graphic element thereof in power automation system software, in particular to a novel object management and expansion method realized by utilizing the dynamic loading and plug-in technology, which comprises graphic primitive drawing, model building, validity check, and the like, thereby ensuring flexibility and scalability. The invention provides a technical means which can expand and refit model equipment without recompilation and maintenance, thereby facilitating demand adjustment and expansion of new application, simultaneously, ensuring the uninterrupted operation of the system and meeting the demand for development of the power automation system. Additionally, the technology can be applied to other monitoring systems.

Description

technical field [0001] The invention belongs to the field of power system and other monitoring technologies, and in particular relates to a graphic element management method of a power automation system. Background technique [0002] The management of graphics elements is a key technology in computer graphics, which determines the efficient and flexible use of rich graphics elements, and also affects the scalability of graphics systems. This is covered in many technical literature and research papers on computer graphics. [0003] The drawing package in the automation system is a necessary module for each system, and the model management is also a must for most power software systems. However, due to the incomplete object-oriented orientation of each system, the models or attributes of the models are quite different, or even the same. Objects in different systems may have different performance, attributes, and behaviors. In a conventional power automation system, the primi...

AI Technical Summary

Problems solved by technology

[0003] The drawing package in the automation system is a necessary module for each system, and the model management is also a must for most power software systems. However, due to the incomplete object-oriented orientation of each system, the models or attributes of the models are quite different, or even the same. Objects in different systems may have different performance, attributes, and behaviors

In a conventional power automation system, the primitive mainly defines the drawing method of the object. The attributes and behaviors of the object are completed through special coding, which is not conducive to the expansion of the system. When the requirements change, it will cause the system to be recompiled, which requires interruption and restart of the system. , resulting in interruption of system operation

Images