Satellite panorama test data storage and playback system and method

A test data and satellite test technology, which is applied in the field of satellite test, can solve problems such as no explanation or report found, and data not yet collected, so as to simplify data test and storage steps and improve efficiency

Active Publication Date: 2018-11-23
SHANGHAI SATELLITE ENG INST
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Problems solved by technology

At present, no description or report of similar related technologies has been found, and similar materials at home and abroad have not been collected yet.

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  • Satellite panorama test data storage and playback system and method
  • Satellite panorama test data storage and playback system and method

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0042] In order to solve the shortcomings of the existing satellite test process, which comes from different test equipment and a large number of test data cannot be stored and played back uniformly, this paper uses a radio frequency test computer to centrally collect radio frequency test data from radio frequency test equipment, and these radio frequency test data Perform serialization processing, uniformly convert it into a byte array and broadcast it to the network, and at the same time, the RF ...

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Abstract

The invention provides a system and a method for storage and playback of panoramic test data of a satellite. The system comprises an interface control computer, a database, a radio-frequency testing computer, radio-frequency test equipment, a satellite test server, comprehensive test equipment and a display terminal, wherein the interface control computer is used for receiving broadcasted satellite comprehensive test data and radio-frequency test data and storing and querying the test data from the database; the database completes storage of the test data and receives query of the interface control computer; the satellite test server receives comprehensive test data sent by the comprehensive test equipment and broadcasts to the network through an LAN (Local Area Network) after processing; and the comprehensive test equipment sends the measured comprehensive test data to the satellite test server in real time. According to the method in the invention, unified storage and playback of the panoramic test data of the satellite can be realized, the formulation of a complicated protocol is avoided, the normalized storage and transmission of heterogeneous test data objects can be realized, and the efficiency for data processing is greatly improved.

Description

technical field [0001] The invention relates to the technical field of satellite testing, in particular to a system and method for storing and replaying satellite panorama testing data. Background technique [0002] With the continuous deepening of automated testing in the field of satellite testing, testers can complete more testing items faster in a shorter period of time, thereby improving testing efficiency. In satellite testing, in addition to satellite telemetry and remote control data, there are also data in different formats from different RF test equipment and comprehensive test equipment. Therefore, it is necessary to store these heterogeneous satellite test data in a unified manner. When necessary, these test data can be played back to reconstruct the test scene, which is conducive to troubleshooting and positioning analysis. Therefore, effective unified storage and playback of these satellite test data in various data formats has become a key project. [0003] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185G06F17/30H04L12/26
CPCG06F16/22G06F16/2455H04B7/18519H04L43/06
Inventor 张波蔡先军周军董房陆一波
Owner SHANGHAI SATELLITE ENG INST
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