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Radar embedded health management system

A health management system and embedded technology, applied in radio wave measurement systems, data processing applications, electrical digital data processing, etc., can solve the problems of not yet good applications and high maintenance and support costs

Active Publication Date: 2020-08-18
CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the comprehensive support of equipment is mainly based on regular maintenance, and the cost of maintenance support is high. After the failure occurs, the decision-making of the optimal maintenance plan and the improvement of support efficiency have not yet been well applied.

Method used

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Examples

Experimental program
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Embodiment 1

[0069] An embodiment of the present invention is a radar embedded health management system.

[0070] Aiming at the lack of capabilities of existing radar health management software and the demand for localization, the present invention constructs a radar embedded health management software based on a domestic platform. Software composition levels such as figure 1 Shown, including the data layer, application layer and presentation layer. The platform layer provides an adaptation environment for the software to run. It consists of a localized Loongson CPU, a localized Kirin operating system, and a localized Kingbase database. Radar data is sent to the software data layer through the platform layer. The data layer is used to obtain and store raw radar data, including Kingbase data service, data organization and management modules. The application layer realizes multi-dimensional analysis and maintenance guidance of radar health data, including business modules such as condition...

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Abstract

The invention discloses a radar embedded health management system, and belongs to the technical field of radar management. The system is constructed on a platform layer, and comprises a data layer used for obtaining and accessing original data of a management radar from the platform layer; the application layer is used for radar health data multi-dimensional analysis and maintenance guidance and comprises a state monitoring module and a fault diagnosis module; the state monitoring module is used for monitoring radar test parameters and outputting a monitoring result to the fault diagnosis module; the fault diagnosis module is used for searching and matching the received monitoring result according to a diagnosis rule, judging whether a fuzzy group exists or not according to the searched and matched rule, and outputting a diagnosis conclusion if the fuzzy group does not exist; and if the fuzzy group exists, the Bayesian network is started for diagnosis. Radar health data multi-dimensional analysis is realized, main functional elements of health management are covered, and health management requirements of radars in different fields can be met.

Description

technical field [0001] The invention belongs to the technical field of radar management, and in particular relates to a radar embedded health management system. Background technique [0002] With the rapid development and extensive application of phased array technology, the complexity of military and civilian radar systems is getting higher and higher, which puts forward higher requirements for its comprehensive support capabilities. [0003] At present, foreign countries have been able to develop general health management software function modules combined with radar equipment based on the actual basis of radar equipment, so as to solve prominent problems such as low equipment fault diagnosis accuracy, weak equipment performance status evaluation, and high equipment maintenance costs. [0004] But as far as China is concerned, on the one hand, the fault diagnosis in traditional radar diagnostic software is realized through fault tree algorithm, etc., the monitoring informa...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/00G06F16/2455G06N7/00G01S7/40
CPCG06Q10/0639G06Q10/20G06F16/24564G01S7/40G06N7/01
Inventor 吕永乐詹进雄渠浩
Owner CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST
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