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On-board program-controlled data processing method, device, equipment and storage medium

A processing method and data technology, applied in the field of satellite data processing, can solve problems affecting the completion of other tasks

Active Publication Date: 2022-06-07
北京微纳星空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the star software independently executes the sequence of program-controlled instructions, and needs to ensure the reliability and closed-loop performance of the program-controlled instructions, especially when it comes to the switching actions of some lower-level computers. The instructions of a certain group of tasks cannot affect the completion of other tasks.

Method used

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  • On-board program-controlled data processing method, device, equipment and storage medium
  • On-board program-controlled data processing method, device, equipment and storage medium
  • On-board program-controlled data processing method, device, equipment and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0060] see figure 1 , figure 1 It is a schematic flowchart of a method for processing onboard program-controlled data disclosed in an embodiment of the present application. like figure 1 As shown, the processing method of onboard program-controlled data according to the embodiment of the present application includes:

[0061] 101. Judge all the time code words of the program-controlled data to be added;

[0062] 102. If the command times of the program-controlled data to be added are sorted from small to large, compare the program-controlled data to be added with the existing program-controlled data blocks;

[0063] 103. When the program-controlled data to be added does not have the same instruction as the existing program-controlled data block, compare the program-controlled data to be added with the existing program-controlled instruction;

[0064] 104. If the program control data to be added does not have an instruction that has the same time as the existing program con...

Embodiment 2

[0093] see image 3 , image 3 It is a schematic structural diagram of an onboard program-controlled data processing device disclosed in an embodiment of the present application. like image 3 As shown, the processing device for onboard program-controlled data according to the embodiment of the present application includes:

[0094] The first judging module 201 is used for judging all the time code words of the program-controlled data to be added;

[0095] The first comparison module 202 is used to compare the program-controlled data to be added with the existing program-controlled data block if the instruction timing of the program-controlled data to be added is sorted from small to large;

[0096] The second comparison module 203 is used to compare the program-controlled data to be added with the existing program-controlled instruction when the program-controlled data to be added does not have the same instruction as the existing program-controlled data block; the betting...

Embodiment 3

[0100] see Figure 4 , Figure 4 It is a schematic structural diagram of an onboard program-controlled data processing device disclosed in an embodiment of the present application. like Figure 4 As shown, the processing equipment for onboard program-controlled data according to the embodiment of the present application includes:

[0101] processor 301; and

[0102] The memory 302 is configured to store machine-readable instructions, and when the instructions are executed by the processor 301, the instructions cause the processor 301 to execute the method for processing onboard program-controlled data according to the embodiment of the present application.

[0103] The device of the third aspect of the present application can judge all the time code words of the program-controlled data to be added in turn by executing the processing method of the on-board program-controlled data, and compare the program-controlled data to be added with the existing program-controlled data b...

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Abstract

The present application provides a processing method, device, equipment and storage medium for on-board program-controlled data, wherein the processing method for on-board program-controlled data includes: judging the codewords at all times of the program-controlled data to be added; The instruction time of the program-controlled data is sorted from small to large, and the program-controlled data to be added is compared with the existing program-controlled data block; when the program-controlled data to be added does not have the same instruction as the existing program-controlled data block , compare the program-controlled data to be injected with the existing program-controlled instructions; if the program-controlled data to be injected does not have an instruction at the same time as the existing program-controlled instruction, then determine the program-controlled data to be injected Valid, and add the program control data to be added. The application can improve the reliability and closed-loop performance of the program-controlled instructions.

Description

technical field [0001] The present application relates to the field of satellite data processing, and in particular, to a method, device, equipment and storage medium for processing on-board program-controlled data. Background technique [0002] After the microsatellite enters space, it is executed according to a series of pre-injected instruction sequences from the initial deployment of the windsurfing board to the artificial loading task at the back. These tasks are based on time, and the instructions have the characteristics of high real-time performance and strict execution time. Some instructions need to be executed outside the country. Therefore, it is usually necessary for the star service software to execute these instruction sequences autonomously according to the time. [0003] At present, the star service software independently executes the sequence of program-controlled instructions, which needs to ensure the reliability and closed-loop nature of the program-cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/448
CPCG06F9/4482
Inventor 苏帆谢钊孔令波高恩宇
Owner 北京微纳星空科技有限公司