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Systems and methods for flexible writing of internal data of regulated system

A technology for monitoring systems and data, applied in the input/output process of data processing, memory systems, traffic control systems, etc., can solve the problems of high cost, expensive, and difficult to change the access interface.

Active Publication Date: 2020-03-31
GE AVIATION SYST LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to certification requirements and security concerns, changing or changing this access interface requires additional testing and recertification
Access interfaces can be difficult and costly to change due to additional testing and recertification requirements
Often these interfaces undergo many changes throughout the development program, but are too expensive to change once the system is live

Method used

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  • Systems and methods for flexible writing of internal data of regulated system
  • Systems and methods for flexible writing of internal data of regulated system
  • Systems and methods for flexible writing of internal data of regulated system

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Embodiment Construction

[0011] Aspects of the present disclosure may be implemented in any environment, apparatus, system or method that has regulated, restricted, authorized or otherwise restricted "write access" rights to memory or data storage components. As used herein, "write access" means the availability or authorization to submit a change to a memory location to store or rewrite data, values, commands, instructions or any other data, elements or identifiers to memory Location, regardless of the function performed by the data, element or identifier, or regardless of the function or implementation of the environment, device, system or method. Collectively, "accessing" data may refer to reading, viewing or otherwise receiving data from a data store, "writing" data as described above, or a combination thereof. As used herein, a "regulated" system is one that has restrictions on access, such as write access to data or values ​​of the system, whereby only approved or authorized entities, parties, f...

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PUM

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Abstract

A system and method for flexible writing of internal data of a regulated system can include generating a flexible write instruction, providing the flexible write instruction to the regulated system, and storing or committing data changes to the regulated system outside of the normal system operations, during runtime.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to and benefit of U.S. Provisional Application No. 62 / 735,885, filed September 25, 2018, which is incorporated herein in its entirety. technical field [0003] The present disclosure relates to a method and apparatus for flexibly writing internal data, in particular unauthorized data, into a data store of a supervised system. Background technique [0004] Modern aircraft employ complex flight management systems that process and control a large amount of important data for the aircraft. Currently, in order to access (eg read or write) internal data of the flight management system, interfaces defined at software compilation time are required. However, changing or changing this access interface requires additional testing and recertification due to certification requirements and security concerns. Access interfaces can be difficult and costly to change due to additional testing and recer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/14G06F13/12
CPCG06F12/1458G06F13/126G06F21/604G08G5/0021G06F3/0622G06F3/0655G06F3/0673
Inventor 约阿希姆·卡尔·乌尔夫·霍克瓦特安东尼奥·卢戈·特雷霍维克托·马里奥·莱亚尔·赫雷拉特勒尔·李·布雷斯克里斯蒂安·雷诺兹·德克尔
Owner GE AVIATION SYST LLC