基于VxWorks系统的直升机存储数据清除技术研究
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摘要
直升机存储数据是一项极为重要的涉密信息,若被敌方窃取,后果难以想象,然而直升机数据清除技术研究还未引起足够重视,因此开展直升机存储数据的清除方法研究与软件设计显得尤为重要。本文首先对VxWorks操作系统和开发环境Workbench进行介绍,并对数据删除机制及原理进行了研究,最后通过仿真实验,有效清除了模拟建立的数据痕迹,确实达到了彻底粉碎性删除数据的目的,从而验证了方法可行性和准确性。
Helicopter storage data is extremely important and confidential information. If it is stolen by the enemy, the consequences are unimaginable. However, the research on helicopter data clearing technology has not received enough attention. Therefore, research on the method of clearing the stored data of helicopters and software design is particularly important. This paper firstly introduced VxWorks operating system and development environment Workbench, and then studied the data deletion mechanism and principle. Finally, through the simulation experiment, the data traces created by the simulation are effectively removed, and the purpose of completely shredding and deleting of data is achieved. The method feasibility and accuracy were verified.
Helicopter storage data is extremely important and confidential information. If it is stolen by the enemy, the consequences are unimaginable. However, the research on helicopter data clearing technology has not received enough attention. Therefore, research on the method of clearing the stored data of helicopters and software design is particularly important. This paper firstly introduced VxWorks operating system and development environment Workbench, and then studied the data deletion mechanism and principle. Finally, through the simulation experiment, the data traces created by the simulation are effectively removed, and the purpose of completely shredding and deleting of data is achieved. The method feasibility and accuracy were verified.
引文
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[3]高晶.硬盘维修与数据恢复[M].北京:电子工业出版社,2008.
[4]张杨,于银涛.VxWorks内核、设备驱动与BSP开发详解[M].北京:人民邮电出版社,2009:10.
[2]张兰春.基于C++的飞机黑匣子解码分析系统的设计[M].计算机系统应用,2009.
[3]高晶.硬盘维修与数据恢复[M].北京:电子工业出版社,2008.
[4]张杨,于银涛.VxWorks内核、设备驱动与BSP开发详解[M].北京:人民邮电出版社,2009:10.