Storage structure based telemetry data processing method

A technology of telemetry data processing and storage structure, which is applied in the direction of electrical digital data processing, special data processing applications, file access structure, etc., and can solve the problem that telemetry data processing methods cannot meet the requirements of various models, and the workload of telemetry data processing and transplantation is large , large-scale data processing modules, etc., to avoid repetitive parameter binding and processing work, shorten the development cycle, and save manpower and material resources

Active Publication Date: 2014-10-15
BEIJING INST OF ASTRONAUTICAL SYST ENG +1
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Problems solved by technology

[0003] With the rapid development of model tasks, the system has an increasing demand for telemetry parameter processing, and the traditional method of processing telemetry data for a single model can no longer meet the requirements of each model
Mainly reflected in: the large increase in telemetry models, the data format of each model is also very different, resulting in a huge workload for telemetry data processing to be transplanted between different models; the type of telemetry parameters is increasing, such as bus, image data, etc., data The processing needs to continuously expand the processing module. The scale of the data processing module is getting larger and larger, and the maintenance is very difficult. The telemetry code rate is getting higher and higher, and the data capacity is increasing. The telemetry data of 500M or even more than 1G is very common, and there is no good data structure support. The data processing method has been difficult to meet the demand of memory

Method used

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  • Storage structure based telemetry data processing method

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Embodiment Construction

[0030] A kind of telemetric data processing method and embodiment based on storage structure that the present invention proposes in conjunction with accompanying drawing are described in detail as follows:

[0031] The telemetry information storage structure is divided into a telemetry frame structure data structure and a parameter data structure according to the parameter processing method. The storage structure includes static data and dynamic data, which are described in the form of structure (struct); static data includes basic information of fixed parameters, such as parameter names, parameter codes, etc., while dynamic data includes data processing runtime Dynamically generated parameter data results, including parameter original code results, physical quantity results, etc.

[0032] After the storage structure is defined, the basic information can be bound through the configuration file, without the need to add, delete, or modify the basic information by changing the so...

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Abstract

The invention provides a storage structure based telemetry data processing method. A universal telemetry data storage structure is provided to solve the adaptive problems of the telemetry data processing method in development and use, avoid a lot of repetitive parameter binding and processing work, solve the complicated problems in the data processing procedure, improve the reuse of the telemetry data processing method, and meet the use requirements of aircrafts of different models and different tasks.

Description

technical field [0001] The invention relates to a storage structure-based remote measurement data processing method, which belongs to the technical field of remote measurement data processing. Background technique [0002] The telemetry system is an important subsystem for obtaining the working state parameters and environmental data of the internal systems of the aircraft during the development and test flight. important role. One of the important digital supports for evaluating design effectiveness and environmental adaptability is the telemetry data obtained by the telemetry system in the test. [0003] With the rapid development of model tasks, the system has an increasing demand for telemetry parameter processing, and the traditional method of processing telemetry data for a single model can no longer meet the requirements of each model. Mainly reflected in: the large increase in telemetry models, the data format of each model is also very different, resulting in a hu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/13
Inventor 翟晋王丹李大全贾云峰王宇红黄豫鹏徐丽白嘉徐华丽冀航杨哓乐
Owner BEIJING INST OF ASTRONAUTICAL SYST ENG
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