Systems and methods for automated parsing of schematics

One or more non-transitory computer storage media storing instructions that are operable, when executed by one or more computers, to cause the one or more computers to perform operations comprising:

• (a) classifying, using a deep learning algorithm, (i) each of a plurality of symbols in one or more schematics as a component and (ii) each group of related symbols as an assembly, wherein classifying each group of related symbols as an assembly comprises, for each group, detecting dashed lines in the one or more schematics that delineate the group;
• (b) determining connections between the components and the assemblies;
• (c) associating a subset of the components and the assemblies with entries in a components table;
• and
• (d) generating a digital representation of a system from the components, the assemblies, the connections, and the associations, wherein the digital representation of the system comprises at least a digital model of the system and a machine-readable bill of materials.