An avionics system load mounting and cable selection aided design system and method

Abstract

This invention discloses an auxiliary design system and method for load mounting and cable selection in avionics systems. The system includes: a data model unit for constructing a unified data structure containing load nodes, interface nodes, and cable connections, defining electrical parameters, load constraints, and topology relationships; a cable selection calculation unit for bidirectional communication to read parameters and environmental conditions, automatically matching and recommending cable specifications through multi-factor collaborative calculations, and writing back the results; a graphical display unit for real-time binding to the data model, dynamically displaying nodes and connections in a topology diagram, and updating topology relationships in response to drag-and-drop operations; and a text-graphical synchronization unit for establishing bidirectional links with the data model and external tables, monitoring table changes and synchronizing them to the data model unit, or writing changes from the data model unit back to the table in real time to ensure data consistency. This invention achieves unified data modeling of load-interface-cable, multi-factor collaborative intelligent selection, graphical topology display, and real-time bidirectional text-graphical synchronization.

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