Image describing and transforming method and system

Abstract

The invention discloses a figure describing and exchanging method, the method comprises the following steps: a system to be enquired receives a request for acquiring figure by an enquiry system; the system to be enquired performs metadata description for the device object corresponding to the figure and saves as common information; the system to be enquired transmits the metadata description of the device object to an enquiry system; the enquiry system and the system to be enquired both are pre-stored with the device object figure corresponding to the metadata description of the device objectand the device object figure.

Description

Graphic description and transformation method and system Technical field The invention relates to the field of data interaction, in particular to a method and system for graphic description and transformation. Background technique There are multiple sets of independent application systems in the existing power dispatching system. Since each set of independent application systems is different from the manufacturer, the storage of graphics usually adopts different storage formats, which are generally defined by the manufacturer’s own methods. As a result, different applications within each power company under the power dispatch system, and the dispatching systems between different power companies cannot directly interact, resulting in difficulties in data and information sharing between systems. In view of this, State Grid Corporation formulated the "SVG-based Public Graphics Exchange Format" on the basis of IEC61970-453 "CIMBasedGraphicsExchange", and organized multiple domesti...

AI Technical Summary

Problems solved by technology

The power system public graphic exchange format based on SVG description, through Describe the primitive object, which must be included in the same SVG file, resulting in the repeated inclusion of the same electric equipment primitive in different electric equipment graphics. The power system graphics file based on the SVG interactive format is too large to be different online Graphical retrieval and interaction between systems

The current power system public graphic exchange format based on SVG description cannot express the concept of power system interval equipment

Based on the above problems, how to provide a graphical description and data exchange method and a corresponding system based on power equipment, overcome the inability of the existing SVG-based power system public graphic exchange format to completely describe the properties of power equipment, and improve the expression efficiency of power equipment characteristics. It is a technical problem to be solved by those skilled in the art

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