Database for hazard analysis of air defense missile weapon system

Abstract

The invention discloses a database for hazard analysis of an air defense missile weapon system. The database comprises a system management module, a safety data storage and management module and an analysis tool module, wherein the system management module is used for back-stage management and maintenance of the database; the safety data storage and management module is used for storing and managing model safety information by the database; the analysis tool module is used for hazard identification and risk evaluation of the air defense missile weapon system by the database. Tools, standard specification and empirical data about similar models required for hazard analysis of the air defense missile weapon system are integrated in the database, and the accident risk level of the air defense missile weapon system is reduced to the greatest extent.

Description

technical field [0001] The invention relates to a database with analysis function. More specifically, it relates to a database for hazard analysis of anti-aircraft missile weapon systems. Background technique [0002] The safety design and analysis of air defense missile weapon system run through all stages of the life cycle. In accordance with the provisions of the national military standard GJB900A at the top level of safety, work items such as preliminary risk analysis, system risk analysis, use and support risk analysis, system test or safety verification and evaluation before use should be carried out during the development of the air defense missile weapon system. [0003] In order to ensure the safety of the missile weapon system, a variety of analysis methods should be adopted in the development according to the safety design process, such as using event chain analysis to identify hazards; using hazard analysis and risk evaluation matrix to analyze the causes and oc...

AI Technical Summary

Problems solved by technology

Due to the various and scattered forms of these safety information, it is not conducive to trace and query the safety information in the materials or reports, which seriously restricts the effective development of follow-up model risk analysis.

[0004] For a long time, there has been a lack of databases suitable for hazard analysis of missile weapon systems. Under the trend of information development, it is difficult to meet the needs of newly developed missile weapon systems for instrumental hazard identification, hazard analysis, and risk evaluation; Standardization and Effective Mining and Utilization of Model Data

Since the database for risk analysis of anti-aircraft missile weapon systems has not been established in the project in China, the traceability and query of safety information in materials or reports is limited, and at the same time, there is a lack of information tool support for risk identification. At present, it mainly relies on individual designers Engineering experience to carry out various work items stipulated in GJB900A

Under the current development trend of informatization, it is difficult to meet the needs of new research models for tool-based hazard identification, risk control and risk assessment; it is also not conducive to the standardization and effective mining and utilization of previous model data

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