Electric power system secondary equipment credible constant value list generation method and system
The invention discloses an electric power system secondary equipment credible constant value list generation method and a system, and the method comprises the steps: obtaining an operation constant value list picture, an examination constant value list picture and an authorized constant value list p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an electric power system secondary equipment credible constant value list generation method and a system, and the method comprises the steps: obtaining an operation constant value list picture, an examination constant value list picture and an authorized constant value list picture, carrying out the character recognition of the obtained pictures, extracting constant value data in the pictures, and if the authorized constant value list picture is inconsistent with the constant value data extracted from the running constant value list picture and the sending constant value list picture, performing similarity analysis on the sending constant value list picture and the authorized constant value list picture, and if the similarity meets a preset condition, storing the authorized constant value list picture as a trusted constant value list picture into a constant value list library. Therefore, by combining character recognition processing and image similarity analysis, the fixed value list w |
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