method for designing low-frequency satellite TT C signal cable contacts based on WEB

A signal cable and design method technology, applied in computer-aided design, calculation, electrical digital data processing, etc., can solve the problems of cumbersome filling in contact design file forms, difficult coordination, inconsistent distribution methods, etc., and achieve a friendly visual operation interface, convenient Effect of assigning operation methods and improving design efficiency

Active Publication Date: 2019-03-26
CHINA ACADEMY OF SPACE TECHNOLOGY
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  • Application Information

AI Technical Summary

Problems solved by technology

In the current working mode, when manually compiling the contact allocation table, due to the large amount of information, complex contact allocation rules, inconsistent input conditions, multiple input sources, many participating designers, difficulty in collaboration, and cumbersome filling in the contact design file form, etc. It will lead to problems such as low design work efficiency and inconsistent distribution methods

Method used

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  • method for designing low-frequency satellite TT C signal cable contacts based on WEB
  • method for designing low-frequency satellite TT C signal cable contacts based on WEB
  • method for designing low-frequency satellite TT C signal cable contacts based on WEB

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Embodiment Construction

[0036] The technical solution of the present invention is to design a WEB-based satellite low-frequency measurement and control signal cable contact design system, and propose a method for quickly assigning low-frequency measurement and control signal cable contact design, the steps are as follows:

[0037] (1). Collect the telemetry parameters and instruction information to be allocated, and collect the cable contact design input of all on-board active devices from IDS according to the preset information input rules, including: analog, temperature and bi-level telemetry Parameter table, discrete command parameter table, electrical connector contact table.

[0038] (2). Information statistics. The information that can be counted includes: the number of analog quantities, temperature quantities, bi-level quantities and discrete instructions to be allocated and allocated, and those with telemetry acquisition functions and equipment that can be allocated and have been allocated. ...

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Abstract

The invention relates to a method for designing low-frequency satellite TT C signal cable contacts based on WEB, which is suitable for completing low-frequency satellite TT C signals in the design stage of satellite or spacecraft cable network, such as discrete command, analog quantity, temperature quantity, double-level quantity and other signal transmission cable contact distribution and connection design, and belongs to the technical field of spacecraft electrical design. As that method of the invention can free the designer from tedious and repetitive work, save manpower cost, the input and output conditions and formats of contact design are standardized, the unified data source is realized by using the B / S structure mode based on WEB, multi-subsystem and multi-designer work in parallel, The design efficiency is improved, and an efficient parallel and cooperative automatic allocation method is designed. The low frequency signal contacts are allocated reasonably and adjusted manually, and the contact allocation table and related derivative files are output finally, so as to improve the design efficiency, avoid duplication, and ensure the integrity, uniqueness and correctness ofthe design results.

Description

technical field [0001] The invention relates to a WEB-based method for designing cable joints of satellite low-frequency measurement and control signals, which is suitable for completing satellite or spacecraft cable network design stages for low-frequency measurement and control signals on satellites, such as discrete instructions, analog quantities, temperature quantities, and bilevel quantities. The invention relates to the distribution and connection design of signal transmission cables, belonging to the technical field of spacecraft electrical design. Background technique [0002] The low-frequency measurement and control signal contact assignment is an important work that needs to be completed by the satellite measurement and control, digital control and integrated electronic subsystems after the signing of the IDS (Interface data sheet) and before the design of the entire satellite cable network. Contact assignment refers to the process of defining the electrical conn...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/18G06F2113/16
Inventor 宗可韩笑冬王柏岩杨琳璐胡勇叶勉王依一
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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