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Satellite network data permission control method and device and storage medium

A data authority and satellite network technology, applied in the field of satellite communication, can solve problems such as unsatisfactory performance, unguaranteed real-time performance, and suboptimal solutions, and achieve the effects of microscopic authority control, flexible processing methods, and improved confidentiality

Active Publication Date: 2021-03-19
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 permission control method and device and storage medium
  • Satellite network data permission control method and device and storage medium
  • Satellite network data permission control method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The satellite network data permission control method provided in 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", add the corresponding coloring mark or default mark to the data of the satellite terminal equipment obtained from the satellite link, including the device ID and data type, as the authority mark and public mark respectively mark.

[0046] S2 broadcasts data to different websocket addresses according to the added dye flag or the default flag.

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

[0048] Wherein, the websocket subscription refers to the dynamically subscribed websocket address including permission data with permission mark and public data websocket address with public mark after the connection between the websocket server and the websocket client is established.

[0049] Among them, before the execution of S1, accor...

Embodiment 2

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

[0064] According to the relationship of "device ID-data type-user dyeing mark", the authority 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, as the authority marks respectively and public tags; the authority parsing module broadcasts data to different websocket addresses according to the added dyeing tags or default tags; the WEB display module performs data presentation on the data subscribed to the websocket.

[0065] Wherein, the websocket subscription means that after the connection between the websocket server and the websocket client is established, the dynamically subscribed web...

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 authority control method as in Embodiment 1.

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Abstract

The invention discloses a method and a device for sharing and allocating frequency band resources among satellite communication equipment, and a storage medium, which use a websocket protocol, and comprise the following steps of: adding a corresponding dyeing mark or a default mark to data including an equipment ID (Identity) and a data type of satellite terminal equipment acquired from a satellite link according to an equipment IDdata type user dyeing mark relationship; wherein the two marks are permission marks and public marks; broadcasting the data to different websocket addresses according to the added dyeing marks or default marks; and showing data subscribed by websocket, wherein the websocket subscription refers to an authority data websocket address including an authority mark anda public data websocket address including a public mark which are dynamically subscribed after connection is established between a websocket server and a websocket client. The authority control withhigher real-time performance and more flexible processing mode is realized, and the confidentiality and security of satellite network data transmission are improved.

Description

technical field [0001] The invention relates to satellite communication technology, in particular to a satellite network data authority control method, device and readable storage medium based on the websocket protocol. Background technique [0002] A variety of data will be actively or passively generated in the satellite communication system, such as status, alarm and business data, and some of these data have certain requirements for real-time and data permissions. [0003] The traditional method is to store data locally, query through polling, and then filter data based on pre-configured dependencies; this method cannot guarantee real-time performance, and the performance is not ideal, so it is no longer the optimal solution. Contents of the invention [0004] The present invention mainly aims at the deficiencies and defects of the above-mentioned related prior art, and provides a satellite network data authority control method, device and storage medium based on the w...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
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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