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An automated integrated test system for ground testing of satellite laser communication terminals

A ground test and laser communication technology, which is applied in the field of satellite communication, can solve the problems of high test efficiency, complexity and changeability, and achieve the effect of improving the efficiency of ground test

Active Publication Date: 2021-07-13
BEIJING RES INST OF TELEMETRY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The micro-satellite laser communication terminal is a space-borne terminal product used for high-speed networking transmission of inter-satellite laser links. High efficiency requirements; the same series of products have good inheritance, but users of different satellite platforms will make major changes to the physical interface and transmission protocol, and at the same time put forward customized requirements for the test process; terminal ground testing involves different stages, different versions, multiple For the testing of a set of products, the test data must be classified and centrally stored and managed
Existing solutions are difficult to meet the above needs

Method used

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  • An automated integrated test system for ground testing of satellite laser communication terminals
  • An automated integrated test system for ground testing of satellite laser communication terminals
  • An automated integrated test system for ground testing of satellite laser communication terminals

Examples

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Embodiment 1

[0027] Such as figure 1 , in this embodiment, the automated integrated test system for ground testing of satellite laser communication terminals includes: a server, a client, and terminal equipment and instruments. Among them, the server and one or more clients use HTTP network for data interaction; the client and one or more terminal devices and instruments for data interaction. The client interacts with one or more terminal devices and instruments through the TCP / IP network or other directly connected physical interfaces or forwarding middleware; data and configuration information are stored and managed centrally on the server through the HTTP network.

[0028] In this embodiment, the server is used to centrally store and query test data, and provide terminal equipment and instruments with classified upload, query and download entrances for test records, so as to realize multiple versions of ground tests for different terminal equipment and instrument items at different stag...

Embodiment 2

[0048] Take the ground capture and tracking test of a micro-satellite laser terminal as an example to establish the test scene and complete the automatic test operation process on the system software. Such as figure 2 , the client, including: a monitoring control module and a data processing module; wherein, the monitoring control module includes: a version definition unit, a protocol definition unit, an instrument definition unit, a telemetry and remote control configuration unit, a test process control unit and a test report configuration unit; The processing module includes: a data transceiving unit and a message mapping unit. Server, including: version information storage unit, protocol information storage unit, instrument information storage unit, message record storage unit, instrument data storage unit and test information storage unit, which are respectively used to store configuration information defined by each definition unit of the client . Specifically, such as...

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Abstract

The invention discloses an automated integrated test system for ground testing of satellite laser communication terminals, including: a server, a client, and terminal equipment and instruments; wherein, the server and one or more clients use the HTTP network for data interaction ; The client performs data interaction with one or more terminal devices and instruments. In this automated integrated test system for ground testing of satellite laser communication terminals, multiple clients can monitor multiple terminal devices and multiple instruments respectively, while the test data is centralized on the server for maintenance; most of the test scenarios Input conditions (such as protocols, interfaces, instruments), execution process (that is, test process) and output results (such as data records, test reports) are highly customizable for users, effectively improving the micro-satellite laser communication terminal in complex dynamic conditions. Test efficiency in experiments such as tracking tests in simulated satellite attitudes.

Description

technical field [0001] The invention belongs to the technical field of satellite communication, and in particular relates to an automatic integrated test system for ground testing of a satellite laser communication terminal. Background technique [0002] The micro-satellite laser communication terminal is a space-borne terminal product used for high-speed networking transmission of inter-satellite laser links. High efficiency requirements; the same series of products have good inheritance, but users of different satellite platforms will make major changes to the physical interface and transmission protocol, and at the same time put forward customized requirements for the test process; terminal ground testing involves different stages, different versions, multiple For the testing of a set of products, the test data must be classified and centrally stored and managed. Existing solutions are difficult to meet the above needs. Contents of the invention [0003] The technical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L29/08H04B10/075H04B10/118H04B7/185
CPCH04B7/18521H04B10/075H04B10/118H04L43/065H04L43/50H04L67/02
Inventor 于洪涛周杨向程勇
Owner BEIJING RES INST OF TELEMETRY
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