| Abstract [eng] |
In this paper the methodology of P&ID diagram, automation schematics widely used in industry, transformation to UML is introduced, creating map of conversion, which is used to create UML diagrams. To perform transformation, for identification of elements in P&ID image recognitions template matching is performed, for dashed lines – Hough transformation, text – OCR program „Tesseract“. Grouped information is transfered to UML design tool „Visual Paradigm“. Created diagrams are exported to software code, based on element transformation rules. The adequacy of transfomations using this methodology is tested by developing new product, cooperating with „Axis Industries“ firm. In this paper partialy automated system for transformation from P&ID to UML diagrams and generating source code is developed, where P&ID diagrams are converted from other computer programs to pictures, using same size of standart elements. |
