Research on Integration Auxiliary Tool for"One Book Diagram"of Signal Interlocking Wiring
Railway signal design drawings are generally designed in sections such as interlocking,automatic blocking,and centralized signal monitoring.After the completion of the project,it is necessary to complete the verification and integration of the wiring diagram to form a"one book diagram".Relying on manual verification and integration of wiring diagrams has problems such as low work efficiency and low accuracy.This paper proposes an AutoCAD plugin based on technologies such as".NET","ObjectiArx",and table recognition logic algorithm to achieve functions such as drawing recognition,CAD graphic information recognition,CAD table data export,wiring diagram integration and restoration,and complete the integration of the"one book diagram"of whole station interlocking wiring.This tool has completed the integration verification of the"one book diagram"for the layout of normal-speed and high-speed railway stations,greatly improving work efficiency and drawing accuracy.
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