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Method and system for monitoring satellite standalone faults based on single indicator threshold

A stand-alone, index technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of increased probability of stand-alone failure and high aging degree of stand-alone, and achieve the effect of rapid configuration and simplified monitoring work

Pending Publication Date: 2020-11-24
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The longer the satellite is in orbit, the aging degree of the stand-alone it carries will be higher and higher, which will increase the probability of stand-alone failure

Method used

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  • Method and system for monitoring satellite standalone faults based on single indicator threshold
  • Method and system for monitoring satellite standalone faults based on single indicator threshold
  • Method and system for monitoring satellite standalone faults based on single indicator threshold

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Embodiment Construction

[0035] It should be noted that components in the various figures may be shown exaggerated for the purpose of illustration and are not necessarily true to scale. In the various figures, identical or functionally identical components are assigned the same reference symbols.

[0036] In the present invention, each embodiment is only intended to illustrate the solutions of the present invention, and should not be construed as limiting.

[0037] In the present invention, unless otherwise specified, the quantifiers "a" and "an" do not exclude the scene of multiple elements.

[0038] It should also be pointed out here that in the embodiments of the present invention, for the sake of clarity and simplicity, only a part of parts or components may be shown, but those skilled in the art can understand that under the teaching of the present invention, specific The scene needs to add the required parts or components.

[0039] It should also be pointed out that within the scope of the pre...

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PUM

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Abstract

A method for monitoring satellite standalone faults based on a single indicator threshold, comprising the steps: providing a standalone indicator analytic function (302); providing a fault service processing function (304); calling a stand-alone index analytic function to obtain an index value of the stand-alone (306); determining whether an indicator value of the standalone exceeds an indicator threshold and determining a number of times the indicator value continuously exceeds the indicator threshold (308); and invoking a failure service processing function according to the number of times to perform failure processing (310). The invention further discloses a system for monitoring satellite single-machine faults based on the single-index threshold value. According to the method and the system, different fault types of different single machines can be monitored by configuring the single machine index analysis function and the fault service processing function without changing other parts of a monitoring program, so that the monitoring work is greatly simplified.

Description

technical field [0001] The present invention generally relates to the field of satellite fault monitoring, and in particular relates to a method for monitoring a single satellite fault based on a single index threshold. In addition, the invention also relates to a system for monitoring satellite single-unit failure based on a single-index threshold. Background technique [0002] With the increasing maturity of satellite technology, more and more satellites are put into use for various purposes such as satellite navigation, surveying and mapping, and space experiment exploration. The longer the satellite is in orbit, the aging degree of the stand-alone it carries will be higher and higher, which will increase the probability of stand-alone failure. In order to ensure the safety and efficiency of satellite operation, regular or long-term monitoring of satellite stand-alone faults is required. Contents of the invention [0003] The task of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C25/00
CPCG01C25/00
Inventor 景镇张科科徐文明黄佳庄卓俊高海云朱昊冯晓雪
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS
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