A testing method of satellite energy management software based on information flow interaction characteristics

Abstract

A method for testing satellite energy management software based on interactive characteristic of information flow. Firstly, the input and output of each functional module of the satellite energy management software are sorted out, according to the characteristics of input and output correlation between different functional modules, the binary mapping relation of information flow between functionalmodules is established, and then according to the task execution logic scenario of the energy management software, the binary mapping relation of information flow between each function module corresponding to the current task execution logic scene is obtained, and the binary mapping relation of information flow between each function module corresponding to the current task execution logic scene is obtained, finally, based on the different test set architectures, the serial test is carried out on the function modules which contain binary mapping relationship of information flow between each function module or the function modules which do not interact with other function modules.

Description

technical field [0001] The invention relates to the field of testing and verification of satellite energy management software functions, in particular to a satellite energy management software testing method based on information flow interaction characteristics. Background technique [0002] The satellite energy management software is used to complete the on-orbit self-management function of satellite electric energy, mainly including: [0003] 1. Automatically count and calculate the telemetry parameters from the power controller and the battery pack interface management unit, and finally obtain the charging current, discharging current, cell voltage and battery pack voltage of the battery pack. [0004] 2. Use the statistics and calculated telemetry parameters in the first step to carry out the on-orbit management function of the battery pack, which mainly includes two functions: autonomous management of battery pack charge and discharge and real-time calculation of batter...

AI Technical Summary

Problems solved by technology

The traditional verification methods mainly have the following problems: 1. The isolated verification of each function point is only limited to the identification of the correctness of the function point itself, lack of test design in the interactive mode of organic combination of multiple functions, and the test process lacks systematicness and coherence

2. Based on each function point to be tested one by one, there is a need to refer to the completed test verification function point during the test of some function points, so it is difficult to avoid the situation that some function points are repeatedly tested many times during the entire test process. Test efficiency is not high

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