Unmanned aerial vehicle inspection system, encryption method thereof, unmanned aerial vehicle and ground terminal

A technology of ground terminal and encryption method, which is applied in the UAV inspection system and its encryption, ground terminal, and UAV fields. It can solve the problems of low security and easy seizure of control rights, etc., and improve data security. Effect

Pending Publication Date: 2022-07-08
FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The UAV inspection system includes the ground terminal and the UAV. The UAV needs to maintain communication with the ground terminal during the inspection process. However, the way the UAV communicates with the ground terminal in the traditional technology is not safe. The problem of being easily seized control

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  • Unmanned aerial vehicle inspection system, encryption method thereof, unmanned aerial vehicle and ground terminal
  • Unmanned aerial vehicle inspection system, encryption method thereof, unmanned aerial vehicle and ground terminal
  • Unmanned aerial vehicle inspection system, encryption method thereof, unmanned aerial vehicle and ground terminal

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0024] The UAVs in the UAV inspection system in the traditional technology all return data through the public network channel when performing inspection tasks, and mainly rely on frequency hopping communication for security. As one of the most commonly used spread spectrum communication methods, frequency hopping communication is a communication method in which both the sender and the receiver synchronously and discretely transform the carrier frequency of the transmission signal according to a predetermined rule. Due to the rapid change of carrier frequency, frequency...

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Abstract

The invention relates to an unmanned aerial vehicle inspection system, an encryption method thereof, an unmanned aerial vehicle and a ground terminal. The unmanned aerial vehicle inspection system comprises a ground terminal and at least one unmanned aerial vehicle. The encryption method comprises the steps of obtaining a first key sent by the ground terminal when the unmanned aerial vehicle takes off; in the process that the unmanned aerial vehicle executes the inspection task, the unmanned aerial vehicle obtains the data category of the to-be-returned data, and selects the corresponding encryption module according to the data category of the to-be-returned data to symmetrically encrypt the to-be-returned data according to the first key; and the unmanned aerial vehicle sends the symmetrically encrypted data to be returned to the ground terminal. According to the method, the security risks of data stealing, data tampering, identity counterfeiting and the like for the unmanned aerial vehicle inspection system can be avoided, and the data security of the unmanned aerial vehicle inspection system is greatly improved.

Description

technical field [0001] The present application relates to the technical field of drone inspection, in particular to a drone inspection system and an encryption method thereof, as well as drones and ground terminals. Background technique [0002] Transmission lines operate in a wide range, and need to pass through various complex terrains such as hills, mountains, plains, mountains, deserts, etc. During the operation of transmission lines, they will also be affected by natural factors such as wind and snow, lightning, strong wind, bird damage, and human factors. During the operation of the transmission line, there may be problems such as the tilt of the tower, the sagging of the wire, and the damage of the insulator, resulting in a short circuit of the transmission line, which may seriously cause the line to catch fire and affect the normal power supply. Therefore, in order to ensure the safe and orderly operation of transmission lines, it is necessary to inspect the lines re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L9/14H04L9/08H04L9/06H04B7/185
CPCH04L63/0435H04L9/14H04L9/0819H04L9/0631H04B7/18506Y04S40/20
Inventor 邵校嘉任欣元张虎黄丰张纪宾黄鹏辉王昊吴新桥刘岚詹谭博驰
Owner FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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