Satellite test data collection framework system

Abstract

The invention provides a satellite test data collection framework system, which comprises a virtual signal channel management module, an abstract protocol bus module, a protocol analysis engine, a communication intermediate element, a collection control module and a collection management module, wherein the virtual signal channel management module completes the communication connection from physical signal channels to virtual signal channels, and sends the physical signal channel data to the protocol analysis engine in a uniform format, the abstract protocol bus module constructs an abstract protocol stack in a memory through reading a protocol configuration file and articulates the abstract protocol stack on a bus, the protocol analysis engine completes the protocol analysis of the data according to the abstract protocol types and generates independent pack data and remote detection parameters, the communication intermediate element converts the data and then sends the converted data to a storage system, the collection control module controls the use of the virtual signal channels, the connection of a database and the process of the protocol analysis, and the collection management module provides a human-computer interaction interface. The system of the invention provides the universal, standard and uniform framework for the test data in the whole satellite test and each sub system test related to the integrated satellite test.

Description

technical field [0001] The invention relates to a reusable and expandable satellite test data acquisition system. Background technique [0002] With the continuous improvement of the level of scientific and technological development, the level of satellite launch has risen linearly, the division of satellite types has become more and more detailed, and the functions are even more different. New technologies are gradually applied to the field of satellite testing, and the data protocols for satellite testing are constantly updated and developed, which further tests the general performance of the satellite testing system. [0003] Most of the existing satellite data acquisition systems are dedicated closed architectures, and are usually established for specific communication channels, specific acquisition protocols and specific storage objects. It has the shortcomings of poor adaptability and poor applicability. A set of test data acquisition system can only meet the data acq...

AI Technical Summary

Problems solved by technology

It has the shortcomings of poor adaptability and poor applicability. A set of test data acquisition system can only meet the data acquisition of a certain satellite or a certain model series of satellites. Once the channel is updated, the protocol is updated, or the data storage target system changes, The data acquisition system will no longer be available

Due to the specificity of the existing acquisition system, there are many types of test acquisition systems. Once the data acquisition-related equipment, protocol or target storage system changes, it will take a lot of manpower and material resources to re-customize and develop a new acquisition system.

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