Design method of dynamic power supply and distribution connection diagram

Abstract

The invention relates to a design method of a dynamic power supply and distribution connection diagram, belonging to the technical field of spacecrafts. The design method comprises the steps of: establishing a component library according to attributes of frequently-used satellite power supply and distribution components; selecting corresponding components from the component library for drawing the power supply and distribution connection diagram according to a satellite power supply and distribution relationship; reading and analyzing the power supply and distribution connection diagram to obtain the attributes of cables, input plugs, output plugs and single-unit equipment as well as connection relationships between each cable and the plugs and between each plug and the single-unit equipment, filling the attributes of the components in basic information parts of a corresponding component table, storing names of the plugs connected with the cables in a connection relationship part of a cable table, and storing the names of the single-unit machine connected with the plugs in the connection relationship part of a plug table; and upgrading the power supply and distribution connection diagram to dynamic presentation so that users modify the satellite power supply and distribution relationship and confirm connection faults. The design method has the advantages of simplifying the drawing progress of the connection diagram and improves the drawing efficiency.

Description

[0001] Invention name [0002] The invention relates to a design method of a dynamic power supply and distribution connection diagram, belonging to the technical field of spacecraft. Background technique [0003] The power supply and distribution connection diagram is the basis for the overall power supply interface review and power supply interface test; it can reflect the power supply and distribution relationship between the entire spacecraft power supply, power distribution, and various loads. Currently, the spacecraft power supply and distribution connection diagram uses Visio, etc. The software draws, and the display form is static. Although Visio software has powerful graphics drawing functions, there are still many deficiencies in drawing power supply and distribution connection diagrams in the aerospace field, specifically in the following aspects: [0004] Visio software does not create a special graphics library for power supply and distribution components in the a...

AI Technical Summary

Problems solved by technology

[0004] Visio software does not create a special graphics library for power supply and distribution components in the aerospace field. It can only represent power supply and distribution components with basic graphics. The process of drawing power supply and distribution components is repetitive and cumbersome, and it cannot display the electrical characteristics of power supply and distribution components;

[0005] The power supply and distribution connection diagram drawn by Visio is static, and can only display the connection relationship statically, and cannot dynamically reflect the power supply and distribution relationship between the whole star power supply, power distribution and each load

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