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Method for automatically detecting robust IMA master-slave distributed configuration items

A technology for automatic detection and configuration items, applied in software testing/debugging, version control, software maintenance/management, etc., to improve maintenance efficiency, reduce maintenance workload, and reduce errors and mistakes

Pending Publication Date: 2022-04-15
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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AI Technical Summary

Problems solved by technology

In the prior art, there is no robust method for automatically detecting the compatibility and version consistency of installed product configurations

Method used

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  • Method for automatically detecting robust IMA master-slave distributed configuration items
  • Method for automatically detecting robust IMA master-slave distributed configuration items

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Embodiment Construction

[0025] The purpose of the present invention is to provide a kind of robust IMA configuration item management method for operator, to confirm the configuration of IMA system, platform, shared resource, function and resident application and database, verify the compatibility of IMA configuration item and version consistency.

[0026] The invention proposes a robust IMA master-slave distributed configuration item automatic detection method. After the IMA is powered on on the ground or the ground hardware reset signal is valid, or after the data loading is completed, the IMA first confirms the aircraft model, and then runs Configuration items are automatically detected, and the detection content includes: 1) the consistency of each component and the configuration file; 2) the compatibility of the configuration (version) of the hardware component and the software component; 3) the compatibility between the upper and lower software components; 4 ) The integrity of the loaded data; w...

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Abstract

The invention belongs to the general technical field of airborne integrated modular avionics, and particularly relates to a robust IMA master-slave distributed configuration item automatic detection method. Comprising the following steps: step 1, after an IMA is electrified on the ground or a ground hardware reset signal is valid, or data loading is completed, a configuration management function main node confirms the consistency of a current installed machine type and a system configuration file; 2, under the condition that the current installed airplane type is consistent with the system configuration file, the configuration management function master node distributes airplane type information to the IMA configuration management function slave node, and the configuration management function slave node carries out IMA configuration item automatic detection; and step 3, the slave node reports a detection result to the master node after completing automatic detection of the IMA configuration item. The correctness of the IMA configuration item is ensured, and the robustness of IMA configuration management is enhanced.

Description

technical field [0001] The invention belongs to the general technical field of airborne integrated modular avionics (Integrated Modular Avionics, IMA), and in particular relates to a robust IMA master-slave distributed configuration item automatic detection method. Background technique [0002] The IMA platform is a general-purpose computing platform that provides computing capabilities, communication capabilities, interface capabilities, and service functions to support the residency of one or more aircraft functions or applications, and ensures residency by providing robust partitioning, health monitoring, fault management, and resource allocation functions Application sharing of platform resources. With the continuous growth of microprocessor technology and integrated circuit integration, the integration and integration of IMA are getting higher and higher, and the number of IMA platform software configuration items and hardware configuration items has increased significa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/71G06F11/30G06F11/36
Inventor 韩嫚莉李鹏沈华李成文高瑞坤何立军
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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