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

A technology of dynamic loading and power automation, applied in image data processing, general control system, image data processing, etc., can solve problems such as performance, attribute and behavior differences, system recompilation, unfavorable system expansion, etc.

Active Publication Date: 2008-11-12
BEIJING SIFANG JIBAO AUTOMATION +1
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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 co

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

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Embodiment Construction

[0016] The technical solution of the present invention will be described in further detail below in combination with specific embodiments according to the drawings in the description.

[0017] figure 1 It shows the composition of dynamic loading and plug-in technology and the combination with other parts of the system according to the present invention, including two functional parts: graphic element editing manager and graphic element loading (interpretation) module.

[0018] 1. Graphic component editing manager provides a GUI interface for users to classify, manage and draw all components in the graphics system, and provides rule configuration tools and some predefined rules to constrain component drawing. This module is an independent running program, which is developed with QT.

[0019] 1. Classification and management

[0020] Components support two levels of classification, and their definitions are open. The basis of classification is mainly: whether there is a conne...

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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...

Claims

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Application Information

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IPC IPC(8): G06T1/00G05B19/048
Inventor 朱建张云娜于晓阳丁柏玲王帅
Owner BEIJING SIFANG JIBAO AUTOMATION
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