Battlefield situation awareness method and system and terminal equipment

A situational awareness and battlefield technology, applied in the field of electronic information, can solve problems such as data tampering, achieve strong anti-strike capabilities, ensure data credibility, and solve the effects of data tampering

Active Publication Date: 2021-06-18
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current battlefield situational awareness system has the problem of data tampering

Method used

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  • Battlefield situation awareness method and system and terminal equipment
  • Battlefield situation awareness method and system and terminal equipment
  • Battlefield situation awareness method and system and terminal equipment

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Embodiment Construction

[0029] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0030] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0031] As described in the background art, the current battlefield situational awareness system has the problem of poor data transmission security.

[0032] In order to solve the problems in the prior art, embodiments of the present invention provide a battlefield situ...

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Abstract

The invention is suitable for the technical field of electronic information, and provides a battlefield situation awareness method and system and terminal device. The method comprises the steps that first equipment collects first battlefield information of the place where the first equipment is located; the first device performs hash processing on the first battlefield information to obtain a first hash value; the first device encrypts the first battlefield information, the first hash value and a first identifier of the first device according to a preset algorithm, and broadcasts a ciphertext obtained by encryption in the block chain network; the second device decrypts the ciphertext according to the preset algorithm; and when the number of the second devices passing the consensus verification meets a second preset condition, the first device and all the second devices add the first battlefield information, the first hash value and the first identifier of the first device into respective maintained block chains. According to the invention, the data security of the battlefield situation awareness system can be improved.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and in particular relates to a battlefield situation awareness method, system and terminal equipment. Background technique [0002] With the fermentation of anti-globalization trends, turmoil in local areas has occurred from time to time. In order to deal with potential war threats in the future, it is necessary to study future war models. At present, the future war mode is approaching joint operations, which poses a higher challenge to the battlefield situational awareness system used to perceive the battlefield environment and the form of the enemy and the enemy. [0003] However, the current battlefield situational awareness system has the problem of data tampering. Contents of the invention [0004] In view of this, the embodiments of the present invention provide a battlefield situation awareness method, system and terminal equipment, which can improve the data security of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62G06F21/64
CPCG06F21/602G06F21/6218G06F21/64
Inventor 胡旭东张岩李成刘明溢于淼向传龙李艳
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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