Modular configurable telemetry parameter analyzing and processing system

A telemetry parameter, analysis and processing technology, applied in the field of satellite testing, can solve problems such as poor applicability of the test system and changes in telemetry requirements, and achieve the effects of strong versatility, good flexibility, and convenient integration and management

Active Publication Date: 2014-07-30
SPACE STAR TECH CO LTD
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Problems solved by technology

[0004] The problem solved by the technology of the present invention is: to overcome the deficiencies of the prior art, to provide a modular and configurable remote measurement parameter analysis and processing system, which adopts a modular design, has strong versatility and good flexibility, and solves the problem of large-s

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  • Modular configurable telemetry parameter analyzing and processing system
  • Modular configurable telemetry parameter analyzing and processing system
  • Modular configurable telemetry parameter analyzing and processing system

Examples

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Embodiment

[0061] (1) Analyze the interface required to receive data according to the input conditions (or user agreement) (this example takes the network port as an example), and the configuration information of the network port includes the remote IP address, remote port and local port.

[0062] (2) Configure each configuration information in the data packet according to the input conditions (or protocols).

[0063] (3) Save each configuration information in the form of XML to form a basic database.

[0064] (4) Load the relevant configuration files, start receiving telemetry data after establishing a network connection, and obtain the transmission frame data stream. The transmission frame data stream in this example is shown in Table 2:

[0065] Table 2 Transport frame telemetry data flow

[0066]

[0067] Note 1: 0x146F FF FE FD FC FB FA F9 F8 F7 F6 F5 F4 F3 F2 F1 F0

[0068] (5) Send the data code stream of the transmission frame to the parameter preprocessing module for verifi...

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Abstract

A modular configurable telemetry parameter analyzing and processing system comprises a foundation database, a telemetry parameter receiving module, a telemetry parameter preprocessing module, a telemetry parameter frame recognition module, a telemetry parameter frame recombination module, a telemetry parameter data block matching module and a telemetry parameter analyzing module. Modular system structural design is adopted, the telemetry parameter analyzing and processing process is divided into a plurality of modules, each module keeps certain functional independence, and can be independently designed or upgraded or replaced, meanwhile, processing methods of data of various types can be flexibly configured through the foundation database, synchronization tests of a plurality of spacecrafts can be supported fast, and the system can adapt to the change of the requirement of the tested telemetry parameter of a large satellite integrated test system, and is high in universality and good in flexibility.

Description

technical field [0001] The invention belongs to the field of satellite testing and relates to a processing method of remote measurement parameters. Background technique [0002] In many comprehensive test applications such as spacecraft rendezvous and docking and large-scale satellite platform comprehensive testing, telemetry parameters (such as satellite navigation messages, receiver air-to-air data, spacecraft GNC data, etc.) are of various types and formats vary widely. [0003] Traditional telemetry parameter analysis systems are all aimed at specific types of satellites and specific telemetry data. When the test requirements change or the functions are expanded, many functions of the existing system will not be able to be used normally, and are no longer suitable for the application of changes in telemetry parameter requirements and fast-paced test modes in the satellite comprehensive test process. Contents of the invention [0004] The problem solved by the technolo...

Claims

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Application Information

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IPC IPC(8): H04L12/26G06F17/30
Inventor 刘杰强王贤辉
Owner SPACE STAR TECH CO LTD
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