Airplane key integrated management method and system

A comprehensive management and key technology, applied in transmission systems, digital transmission systems, and key distribution, can solve problems such as long encryption time, heavy workload of confidential personnel, and reduced combat effectiveness of troops, so as to achieve unified management and distribution, and reduce preparations the effect of time

Pending Publication Date: 2022-04-29
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. There are many types of key injection cables, and the interfaces are not uniform;
[0004] 2. The workload of confidential personnel is heavy, and it takes a long time to encrypt multiple aircrafts at the same time
[0005] Due to the above problems, the current airborne encryption method has greatly reduced the speed of multi-aircraft dispatch, thereby reducing the combat effectiveness of the troops

Method used

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  • Airplane key integrated management method and system
  • Airplane key integrated management method and system

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Embodiment Construction

[0034] In order to make the objectives, technical solutions and advantages of the implementation of the application clearer, the technical solutions in the implementation modes of the application will be described in more detail below with reference to the drawings in the implementation modes of the application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the present application. The embodiments described below by referring to the figures are exemplary and are intended to explain the present application, and should not be construed as limiting the present application. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the scope of protection of this application. Embodiments of the pr...

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Abstract

The invention belongs to the technical field of airborne communication, and particularly relates to an aircraft key comprehensive management method and system. The method comprises the following steps: S1, acquiring a radio frequency signal carrying a key based on a wireless network; s2, carrying out analog-to-digital conversion on the radio frequency signal; s3, based on a predetermined protocol processing mode, analyzing the data after analog-to-digital conversion to obtain a secret key; s4, determining airborne equipment corresponding to the secret key according to the association relationship between the secret key type and the equipment ID; and step S5, the secret key is sent to the corresponding airborne equipment through a 485 bus. According to the secret key integrated management equipment and the unified onboard communication system secret key injection interface, unified management of secret key injection and distribution is realized, wireless simultaneous encryption of multiple aircrafts is supported, centralized management of secret keys is realized, the workload of confidential personnel is greatly reduced, and the task dispatching efficiency of aircrafts is improved.

Description

technical field [0001] The application belongs to the technical field of airborne communication, and in particular relates to a method and system for comprehensive management of aircraft keys. Background technique [0002] The key loading process of the active aircraft is as follows: the first step is to determine which communication devices on the aircraft need to be encrypted, the confidential personnel should bring the key gun and the key injection cable matching the relevant equipment, and the second step is for the confidential personnel to the aircraft Each machine is encrypted sequentially. There are currently two problems with this mode of operation: [0003] 1. There are many types of key injection cables, and the interfaces are not uniform; [0004] 2. The workload of confidential personnel is heavy, and it takes a long time to encrypt multiple aircrafts at the same time. [0005] Due to the above-mentioned problems, the current airborne encryption method reduce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/04H04L9/08H04L9/40H04W12/00H04L12/40
CPCH04W12/04H04L9/088H04L63/062H04L63/0807H04W12/009H04L12/40006H04L2012/4028
Inventor 杨开平康凌志杨崇刚
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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