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Satellite network data access control method, device and storage medium

A data authority and satellite network technology, applied in the field of satellite communication, can solve problems such as non-optimal solutions, unguaranteed real-time performance, and unsatisfactory performance, and achieve the effects of improving confidentiality, microscopic authority control, and high real-time performance

Active Publication Date: 2022-07-22
四川安迪科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional method is to store data locally, query through polling, and then filter data according to the pre-configured dependencies; this method cannot guarantee real-time performance, and the performance is not ideal, so it is no longer the optimal solution

Method used

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  • Satellite network data access control method, device and storage medium
  • Satellite network data access control method, device and storage medium
  • Satellite network data access control method, device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The satellite network data permission control method provided by this example uses the websocket protocol, and the steps are as follows figure 1 shown:

[0045]S1 According to the relationship of "device ID-data type-user dyeing mark", the corresponding dyeing mark or default mark is added to the data of the satellite terminal equipment obtained from the satellite link including the device ID and data type, which are respectively used as permission mark and public mark. mark.

[0046] S2 broadcasts data to different websocket addresses based on the added dyed flags or default flags.

[0047] S3 presents the data subscribed to by websocket.

[0048] The websocket subscription refers to dynamically subscribed websocket addresses of authority data including authority tags and public data websocket addresses including public tags after a connection is established between the websocket server and the websocket client.

[0049] Among them, before S1 is executed, according ...

Embodiment 2

[0063] This example provides a satellite network data access control device, and its structural block diagram is as follows Figure 4 As shown, it includes a permission dyeing module, a permission parsing module, and a WEB display module that are connected in sequence.

[0064] According to the relationship of "device ID-data type-user dyeing mark", the permission coloring module adds corresponding coloring marks or default marks to the data of the satellite terminal equipment obtained from the satellite link including the device ID and data type, which are respectively used as permission marks and public tags; the permission parsing module broadcasts data to different websocket addresses according to the added dyed tags or default tags; the WEB display module presents the data subscribed to by the websocket.

[0065] The websocket subscription refers to dynamically subscribed websocket addresses of authority data including authority tags and public data websocket addresses in...

Embodiment 3

[0090] This example provides a computer-readable storage medium on which a computer program is stored, and when the computer program is run by a processor, the device where the storage medium is located is controlled to execute the satellite network data permission control method according to the first embodiment.

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PUM

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Abstract

A method, device, and storage medium for sharing and assigning frequency band resources between satellite communication devices, using the websocket protocol, including the steps: according to the relationship of "device ID-data type-user coloring mark", for satellite terminal devices obtained from satellite links including equipment The data of ID and data type is added with corresponding dye marks or default marks, which are used as permission marks and public marks respectively; broadcast the data to different websocket addresses according to the added dye marks or default marks; For data presentation, the websocket subscription refers to dynamically subscribed websocket addresses of authority data including authority tags and public data websocket addresses including public tags after a connection is established between the websocket server and the websocket client. It realizes the authority control with higher real-time performance and more flexible processing method, and improves the confidentiality and security of satellite network data transmission.

Description

technical field [0001] The invention relates to satellite communication technology, in particular to a method, device and readable storage medium for satellite network data authority control based on websocket protocol. Background technique [0002] Various data such as status, alarm and business data will be generated actively or passively in the satellite communication system, and some of these data have certain requirements for real-time and data authority. [0003] The traditional method is to store the data locally, query by polling, and then filter the data according to the pre-configured dependencies; this method cannot guarantee real-time performance, and the performance is not ideal, so it is not the optimal solution. SUMMARY OF THE INVENTION [0004] The present invention mainly aims at the above-mentioned deficiencies and defects of the related prior art, and provides a satellite network data authority control method, device and storage medium based on the webso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L67/02
CPCH04L63/10H04L63/0876H04L63/0869H04L67/02
Inventor 周鑫
Owner 四川安迪科技实业有限公司
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