Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

UAV trapping method based on gnss analog signal

A technology of analog signals and drones, applied in radio wave measurement systems, satellite radio beacon positioning systems, instruments, etc., can solve problems such as black flying and inability to completely reach drones

Active Publication Date: 2020-12-01
陕西联森电子科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a method for trapping drones based on GNSS analog signals, so as to solve the problem that the black flying of drones cannot be completely solved in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • UAV trapping method based on gnss analog signal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] The present invention provides a kind of UAV trapping method based on GNSS analog signal, it is characterized in that, comprises the following steps:

[0036] Detect if a drone enters the surveillance area;

[0037] Specifically, this embodiment searches for drones in the supervision area through the early warning radar, and if it is found that the drone enters the supervision area, an alarm is sent to the main control station;

[0038] If a target drone enters the supervision area, interfere with the target drone entering the supervision area, so that the target drone cannot transmit data with its controller;

[0039] The interference to the target UAV can be electromagnetic wave or link interference. Specifically, this embodiment uses high-power interference equipment to interfere with the remote control and telemetry signals of the target UAV, cutting off the target UAV from space-based satellites, The connection between the mother base or the remote controller make...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for trapping drones based on GNSS analog signals, including: detecting whether a drone enters the supervision area; Interference, so that the target UAV cannot transmit data with its controller; estimate the preset landing point position of the target UAV According to the preset landing point position of the target UAV, simulate false GNSS signals, and report to the target UAV The drone sends false GNSS signals to lure the target drone into the trapping area; the target drone that enters the trapping area is spoofed and forced to land. The invention has no damage to the invading drone; meanwhile, the position of itself will not be exposed.

Description

technical field [0001] The invention belongs to the technical field of drone countermeasures, and in particular relates to a trapping method for drones based on GNSS analog signals. Background technique [0002] At present, drones have been used in various fields of production and life: measurement collection, disaster rescue, remote shooting, and even package delivery and restaurant serving. While drones bring great convenience to human production and life, they also give criminals an opportunity, for example, using drones to invade airports, prisons, and large open-air stages. Therefore, how to counteract (including discovering, monitoring and even trapping) illegal intrusion drones in time is of great significance to the invaded. [0003] The countermeasures of UAVs are mainly divided into the following two types: [0004] (1) Hard kill: Destroy the UAV by means of anti-aircraft guns, surface-to-air missiles, air-to-air missiles, etc.; [0005] (2) Soft damage: through...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F41H11/02G01S19/42
CPCF41H11/02G01S19/42G01S19/015
Inventor 陈瑞
Owner 陕西联森电子科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com