| 摘要 |
The invention relates to a method of automatic generation of a system specification description (SSD) file from a diagram of an electrical installation, the diagram comprising conventional symbols representing the electrical elements of the said installation and attributes representing the specific electrical characteristics of each electrical element. This method includes the following steps: identifying the conventional symbols from an image of the said electrical diagram; associating the identified type signals with known entities; identifying, from the said image, the functional blocks, the graphic instances that represent each conventional symbol, the attributes associated with each conventional symbol, and the topology of the electrical connections of each conventional symbol; associating a standard label with each identified conventional symbol; generating a correspondence table containing each identified symbol and the corresponding standard label; and storing in an SSD type file the said correspondence table and the electrical topology of the identified conventional symbols.
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