Method for detecting integrity of naval craft command and control system

A technology of integrity detection and accusation system, which is applied in the field of computer science, can solve problems such as unguaranteed reliability, and achieve the effect of improving reliability and eliminating illegal changes

Active Publication Date: 2016-04-13
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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Problems solved by technology

And this method is all artificially controlled, and its reliability is not guaranteed.

Method used

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Embodiment Construction

[0021] The normal operation of the ship command and control system requires the close cooperation of software and hardware. Hardware failures, software or hardware illegal changes may have a potential serious impact on the normal operation of the ship command and control system. For this reason, the invention provides a ship control system. The integrity detection method of the command and control system, which combines fault detection and integrity control, realizes the identification and legality detection of hardware features through certain software algorithms, and detects hardware faults, so as to eliminate the problem from the technical level. Illegal modification of the software and hardware of the ship's command and control system. The command and control system of a large ship is taken as an example to illustrate the following. The specific real-time process of this method is as follows:

[0022] 1. Establish a hardware information list, and store the hardware number,...

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Abstract

The invention relates to a method for detecting the integrity of a naval craft command and control system, and belongs to the field of computer sciences and technologies. The method comprises the steps of establishing a hardware information list and a software information list, storing the hardware codes, hardware identification codes and attributes relating to the naval craft command and control system into the hardware information list, and storing a list of all files which are not permitted to be modified in software and software feature codes into the software information list; and when the naval craft command and control system starts, collecting hardware information, comparing the collected hardware information with the hardware information in the hardware information list to determine that whether hardware is legal, reading each corresponding file according to the information of file list field in the software information list, and judging whether the software is modified through the software feature code. According to the method provided by the invention, the recognition of software and hardware features and the legality detection of the command and control system are achieved by a certain software algorithm, illegal modifications to the software and hardware of the command and control system are completely eradicated from a technical perspective, and the reliability of the whole command and control system is improved.

Description

technical field [0001] The invention relates to an integrity detection method of a naval command and control system, which belongs to the technical field of computer science. Background technique [0002] The command and control system is the core system of various types of large surface and underwater ships. It can effectively solve the problem of collaborative work of various types of information on ships, and is the basis for decision-making and commanding tools for ship commanders. The command and control systems of modern ships all use computers as the core. It can collect images, information and data intelligence transmitted from various systems of the ship, and carry out data fusion, processing, transformation and transmission. 4 The core part of ISR. [0003] The integrity of the command and control system is critical to its proper functioning. The normal operation of the command system requires the close cooperation of software and hardware, hardware failure, soft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22G06F11/36
CPCG06F11/2273G06F11/3604
Inventor 李兵孙海东王永生张葛然王璞
Owner LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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