CN114003057A - Unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology - Google Patents
Unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology Download PDFInfo
- Publication number
- CN114003057A CN114003057A CN202111203986.9A CN202111203986A CN114003057A CN 114003057 A CN114003057 A CN 114003057A CN 202111203986 A CN202111203986 A CN 202111203986A CN 114003057 A CN114003057 A CN 114003057A
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- frequency hopping
- signal
- characteristic parameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005336 cracking Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000002265 prevention Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 230000009191 jumping Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 8
- 238000012795 verification Methods 0.000 claims description 4
- 230000001629 suppression Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to the technical field of signal processing, in particular to an unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology, which comprises the steps of intercepting a remote control signal and an image transmission radio frequency signal transmitted by an unmanned aerial vehicle to work out positioning information of the unmanned aerial vehicle, and detecting a frequency hopping signal transmitted by a remote controller; obtaining a frequency hopping characteristic parameter of the frequency hopping signal by a frequency hopping parameter estimation method; comparing the screen jumping characteristic parameters, identifying the model of the unmanned aerial vehicle, and reading control command information, control logic and a signal modulation mode corresponding to the model of the unmanned aerial vehicle; the unmanned aerial vehicle remote control device has the advantages that carrier waves and PN codes of corresponding frequencies are generated according to control command information and are modulated, frequency hopping simulation is carried out according to frequency hopping characteristic parameters, unmanned aerial vehicle control command signals are generated and are transmitted, and the problem that the existing unmanned aerial vehicle prevention and control means cannot crack unmanned aerial vehicle remote control signals through a frequency hopping cracking technology, so that the unmanned aerial vehicle cannot be remotely controlled after being subjected to interference suppression is solved.
Description
Technical Field
The invention relates to the technical field of signal processing, in particular to an unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology.
Background
The hidden danger that the black flying unmanned aerial vehicle interferes flight, falls to hurt people, secretly shoots privacy and the like exists, and effective supervision and prevention and control of the black flying unmanned aerial vehicle become the outstanding problem of airspace safety.
At present, common prevention and control means for the black flying unmanned aerial vehicle include means for suppressing and interfering the unmanned aerial vehicle through full-band high-power signals, accurate hitting of laser weapons, net opening capturing and helicopter driving away, wherein most of interception means for the unmanned aerial vehicle are only physical means or high-power signals.
But can't crack technique and crack the unmanned aerial vehicle remote control signal through the frequency hopping when preventing and controlling unmanned aerial vehicle for unmanned aerial vehicle receives to disturb and can't carry out remote control to unmanned aerial vehicle after the suppression, causes unmanned aerial vehicle crash, has the potential safety hazard.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology, and aims to solve the problem that the existing unmanned aerial vehicle prevention and control means cannot crack an unmanned aerial vehicle remote control signal through the frequency hopping cracking technology, so that the unmanned aerial vehicle cannot be remotely controlled after being subjected to interference suppression.
In order to achieve the purpose, the invention provides an unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology, which comprises the following steps:
intercepting a remote control signal and an image transmission radio frequency signal transmitted by the unmanned aerial vehicle, resolving positioning information of the unmanned aerial vehicle, and detecting a frequency hopping signal transmitted by a remote controller;
obtaining a frequency hopping characteristic parameter of the frequency hopping signal by a frequency hopping parameter estimation method;
comparing the screen jumping characteristic parameters with the existing characteristic parameters, identifying the model of the unmanned aerial vehicle, and reading control command information, control logic and a signal modulation mode corresponding to the model of the unmanned aerial vehicle;
and generating carrier waves and PN codes of corresponding frequencies according to the read control command information, modulating the carrier waves and the PN codes, performing corresponding frequency hopping simulation according to the frequency hopping characteristic parameters, and generating and transmitting an unmanned aerial vehicle control command signal.
The specific mode that the remote control signal and the image transmission radio frequency signal transmitted by the unmanned aerial vehicle are intercepted, the positioning information of the unmanned aerial vehicle is calculated, and the frequency hopping signal transmitted by the remote controller is detected is as follows:
selecting two adjacent antennas in the array antennas, and inputting the intercepted remote control signals and image transmission radio frequency signals into a signal processor;
processing the remote control signal and the image transmission radio frequency signal through a signal processor, comparing the remote control signal intercepted by the two antennas with the image transmission radio frequency signal after confirming that the signal is sent by the unmanned aerial vehicle, and obtaining comparison information;
and calculating the positioning information of the unmanned aerial vehicle based on the comparison information through the positioning server, and detecting a frequency hopping signal transmitted by the remote controller.
The specific way of obtaining the frequency hopping characteristic parameter from the frequency hopping signal by the frequency hopping parameter estimation method is as follows:
transmitting the frequency hopping signal as input to a remote control signal cracking system;
carrying out short-time Fourier transform on the frequency hopping signal through a signal cracking system;
and carrying out simulation verification and comparison on the short-time Fourier transform result to obtain the frequency hopping characteristic parameters.
Wherein, to jump the screen characteristic parameter and have characteristic parameter and compare, discern the unmanned aerial vehicle model to the concrete mode that reads the control command information, control logic and the signal modulation mode that correspond the unmanned aerial vehicle model is:
the frequency hopping characteristic parameters are used as input and transmitted to an intelligent detection system;
identifying the model of the unmanned aerial vehicle by comparing the existing characteristic parameters in a database of the intelligent detection system;
and reading control command information, control logic and signal modulation modes of the corresponding unmanned aerial vehicle model.
The method comprises the following steps of generating carrier waves and PN codes of corresponding frequencies according to read control command information, modulating the carrier waves and the PN codes, performing corresponding frequency hopping simulation according to frequency hopping characteristic parameters, and generating and transmitting unmanned aerial vehicle control signals in a specific mode:
transmitting the control command information and the signal modulation mode as input to an unmanned aerial vehicle interception system;
and generating carrier waves and PN codes of corresponding frequencies according to the control command information of the unmanned aerial vehicle through an unmanned aerial vehicle interception system, modulating according to a signal modulation mode, performing corresponding frequency hopping simulation according to the frequency hopping characteristic parameters, generating an unmanned aerial vehicle control command signal and transmitting the signal.
The invention relates to an unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology, which is characterized in that positioning information of an unmanned aerial vehicle is solved by intercepting remote control signals and image transmission radio frequency signals transmitted by the unmanned aerial vehicle, and frequency hopping signals transmitted by a remote controller are detected; obtaining a frequency hopping characteristic parameter of the frequency hopping signal by a frequency hopping parameter estimation method; comparing the screen jumping characteristic parameters, identifying the model of the unmanned aerial vehicle, and reading control command information, control logic and a signal modulation mode corresponding to the model of the unmanned aerial vehicle; the unmanned aerial vehicle remote control device has the advantages that carrier waves and PN codes of corresponding frequencies are generated according to control command information and are modulated, frequency hopping simulation is carried out according to frequency hopping characteristic parameters, unmanned aerial vehicle control command signals are generated and are transmitted, and the problem that the existing unmanned aerial vehicle prevention and control means cannot crack unmanned aerial vehicle remote control signals through a frequency hopping cracking technology, so that the unmanned aerial vehicle cannot be remotely controlled after being subjected to interference suppression is solved. The problem of current unmanned aerial vehicle prevention and control means can't explain the technique to crack unmanned aerial vehicle remote control signal through the frequency hopping for unmanned aerial vehicle receives to disturb and can't carry out remote control to unmanned aerial vehicle after suppressing is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology provided by the invention;
fig. 2 is a specific flowchart of intercepting a remote control signal and an image transmission radio frequency signal transmitted by an unmanned aerial vehicle, calculating positioning information of the unmanned aerial vehicle, and detecting a frequency hopping signal transmitted by a remote controller;
FIG. 3 is a detailed flowchart of obtaining the characteristic parameters of frequency hopping by a frequency hopping parameter estimation method for the frequency hopping signal;
fig. 4 is a detailed flowchart of comparing the screen jump characteristic parameter with the existing characteristic parameter, identifying the model of the unmanned aerial vehicle, and reading the control command information, the control logic and the signal modulation mode corresponding to the model of the unmanned aerial vehicle;
fig. 5 is a specific flowchart of generating and modulating carrier waves and PN codes of corresponding frequencies according to the read control command information, and then performing corresponding frequency hopping simulation according to the frequency hopping characteristic parameters to generate and transmit the control command signal of the unmanned aerial vehicle.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 to 5, the present invention provides an unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology, including:
s1, intercepting remote control signals and image transmission radio frequency signals transmitted by the unmanned aerial vehicle, resolving positioning information of the unmanned aerial vehicle, and detecting frequency hopping signals transmitted by a remote controller;
the concrete mode is as follows:
s101, selecting two adjacent antennas in the array antennas, and inputting intercepted remote control signals and image transmission radio frequency signals into a signal processor;
the array antenna adopts N (N is more than or equal to 2, and 12 are used in the typical embodiment) same broadband antennas, and the installation directions of the antennas are different, so that an antenna array covering 30 × N degrees is formed.
S102, processing the remote control signal and the image transmission radio frequency signal through a signal processor, comparing the remote control signal intercepted by the two antennas with the image transmission radio frequency signal after confirming that the signal is sent by the unmanned aerial vehicle, and obtaining comparison information;
s103, calculating the positioning information of the unmanned aerial vehicle through the positioning server based on the comparison information, and detecting a frequency hopping signal transmitted by the remote controller.
S2, transmitting the positioning information as input to an unmanned aerial vehicle interception system, and adjusting the direction and angle of a transmitting antenna and the instruction of a control signal by the unmanned aerial vehicle interception system through the positioning information;
s3, obtaining frequency hopping characteristic parameters of the frequency hopping signals through a frequency hopping parameter estimation method;
the concrete mode is as follows:
s301, transmitting the frequency hopping signal as input to a remote control signal cracking system;
s302, carrying out short-time Fourier transform on the frequency hopping signal through a signal cracking system;
s303, carrying out simulation verification and comparison on the short-time Fourier transform result to obtain the frequency hopping characteristic parameter.
The remote control signal cracking system mainly has the function of outputting characteristic parameters of the frequency hopping cycle, the frequency hopping frequency, the frequency hopping time and the like of the frequency hopping signal according to the input remote control frequency hopping signal. The remote control signal cracking system mainly utilizes the frequency hopping parameter estimation technology to extract the characteristic parameters of the frequency hopping signals, and the frequency hopping parameter estimation technology is to perform short-time Fourier transform (STFT) on the frequency hopping signals and then perform simulation verification and comparison on the STFT of the frequency hopping signals to obtain the characteristic parameters of the frequency hopping signals.
S4, comparing the screen jumping characteristic parameters with the existing characteristic parameters, identifying the model of the unmanned aerial vehicle, and reading control command information, control logic and signal modulation modes corresponding to the model of the unmanned aerial vehicle;
the concrete mode is as follows:
s401, transmitting the frequency hopping characteristic parameters to an intelligent detection system as input;
s402, identifying the model of the unmanned aerial vehicle by comparing the existing characteristic parameters in a database of the intelligent detection system;
and S403, reading control command information, control logic and signal modulation mode of the corresponding unmanned aerial vehicle model.
The intelligent detection system mainly has the functions that the input frequency hopping characteristic parameters are compared with the existing characteristic parameters in the database, when the coincidence rate is one hundred percent, the model of the unmanned aerial vehicle corresponding to the frequency hopping characteristic signal parameters is identified, then the control command information, the control logic and the signal modulation mode of the unmanned aerial vehicle of the corresponding model are read from the database, and the information is sent to the unmanned aerial vehicle interception system.
And S5, generating and modulating carrier waves and PN codes with corresponding frequencies according to the read control command information, and then performing corresponding frequency hopping simulation according to the frequency hopping characteristic parameters to generate and transmit the unmanned aerial vehicle control command signals.
The concrete mode is as follows:
s501, transmitting control command information and a signal modulation mode to an unmanned aerial vehicle interception system as input;
s502, generating carrier waves and PN codes of corresponding frequencies according to unmanned aerial vehicle control command information through an unmanned aerial vehicle interception system, modulating according to a signal modulation mode, performing corresponding frequency hopping simulation according to frequency hopping characteristic parameters, generating unmanned aerial vehicle control command signals and transmitting.
The unmanned aerial vehicle interception system mainly has the function of generating the unmanned aerial vehicle control instruction signal and transmitting the unmanned aerial vehicle control instruction signal to control and interfere the unmanned aerial vehicle. The unmanned aerial vehicle locating information of input can make unmanned aerial vehicle interception system judge that should use what kind of control command to carry out the management and control to unmanned aerial vehicle, and the control command and control logic, the modulation mode of the remote control signal who reads from the database enable unmanned aerial vehicle interception system to generate and launch it with unmanned aerial vehicle remote control signal the same signal to unmanned aerial vehicle to flying black controls.
The unmanned aerial vehicle prevention and control method based on the frequency hopping cracking technology has the beneficial effects that:
the effect one, the unmanned aerial vehicle frequency spectrum detection system who constitutes with array antenna, signal processor and positioning server can effectively survey the signal of unmanned aerial vehicle transmission and fix a position unmanned aerial vehicle, obtains locating information and remote control frequency hopping signal such as unmanned aerial vehicle's speed, direction, provides the basis for the regeneration of remote control signal at the back.
The second effect is that a database is established, the existing information of frequency hopping characteristic parameters, modulation modes, control instructions, logics and the like of all models of unmanned aerial vehicles can be stored, and the content of the database is continuously increased and perfected as required. The cracking rate of the remote control signal of the unmanned aerial vehicle is greatly increased, the cracking of the control logic of the input frequency hopping signal is not required to be carried out every time, and the cracking of the frequency hopping sequence is only required to be carried out, then the characteristic parameters are identified, and the control signal information of the unmanned aerial vehicle with the corresponding model is searched in the database.
The third effect, the regeneration of unmanned aerial vehicle remote control signal, according to the information of unmanned aerial vehicle remote control signal that reads from the database, we can generate the carrier signal of corresponding frequency and the PN code of corresponding code rate and modulate the two, and then through the frequency hopping characteristic parameter who extracts, carry out the frequency hopping processing to the signal after the modulation, can generate the control signal similar to unmanned aerial vehicle remote control signal, be the key of unmanned aerial vehicle prevention and control and interference.
Although the above disclosure is only a preferred embodiment of the present invention, which is based on the frequency hopping cracking technology, the scope of the present invention should not be limited by this disclosure, and one skilled in the art can understand that all or part of the processes of the above embodiments can be implemented, and the equivalent changes made according to the claims of the present invention still belong to the scope covered by the present invention.
Claims (5)
1. An unmanned aerial vehicle prevention and control method based on a frequency hopping cracking technology is characterized by comprising the following steps:
intercepting a remote control signal and an image transmission radio frequency signal transmitted by the unmanned aerial vehicle, resolving positioning information of the unmanned aerial vehicle, and detecting a frequency hopping signal transmitted by a remote controller;
obtaining a frequency hopping characteristic parameter of the frequency hopping signal by a frequency hopping parameter estimation method;
comparing the screen jumping characteristic parameters with the existing characteristic parameters, identifying the model of the unmanned aerial vehicle, and reading control command information, control logic and a signal modulation mode corresponding to the model of the unmanned aerial vehicle;
and generating carrier waves and PN codes of corresponding frequencies according to the read control command information, modulating the carrier waves and the PN codes, performing corresponding frequency hopping simulation according to the frequency hopping characteristic parameters, and generating and transmitting an unmanned aerial vehicle control command signal.
2. The unmanned aerial vehicle prevention and control method based on the frequency hopping cracking technology as claimed in claim 1, wherein the specific mode of intercepting the remote control signal and the image transmission radio frequency signal transmitted by the unmanned aerial vehicle, resolving the positioning information of the unmanned aerial vehicle and detecting the frequency hopping signal transmitted by the remote controller is as follows:
selecting two adjacent antennas in the array antennas, and inputting the intercepted remote control signals and image transmission radio frequency signals into a signal processor;
processing the remote control signal and the image transmission radio frequency signal through a signal processor, comparing the remote control signal intercepted by the two antennas with the image transmission radio frequency signal after confirming that the signal is sent by the unmanned aerial vehicle, and obtaining comparison information;
and calculating the positioning information of the unmanned aerial vehicle based on the comparison information through the positioning server, and detecting a frequency hopping signal transmitted by the remote controller.
3. The unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology as claimed in claim 2, wherein the specific way of obtaining the frequency hopping characteristic parameters from the frequency hopping signal by the frequency hopping parameter estimation method is as follows:
transmitting the frequency hopping signal as input to a remote control signal cracking system;
carrying out short-time Fourier transform on the frequency hopping signal through a signal cracking system;
and carrying out simulation verification and comparison on the short-time Fourier transform result to obtain the frequency hopping characteristic parameters.
4. The unmanned aerial vehicle prevention and control method based on the frequency hopping cracking technology as claimed in claim 3, wherein the specific manner of comparing the characteristic parameter of the screen hopping with the existing characteristic parameter, identifying the model of the unmanned aerial vehicle, and reading the control command information, the control logic and the signal modulation mode corresponding to the model of the unmanned aerial vehicle is as follows:
the frequency hopping characteristic parameters are used as input and transmitted to an intelligent detection system;
identifying the model of the unmanned aerial vehicle by comparing the existing characteristic parameters in a database of the intelligent detection system;
and reading control command information, control logic and signal modulation modes of the corresponding unmanned aerial vehicle model.
5. The unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology as claimed in claim 4, wherein the specific way of generating and transmitting the unmanned aerial vehicle control signal is that carrier waves and PN codes with corresponding frequencies are generated and modulated according to the read control command information, and then corresponding frequency hopping simulation is performed according to the frequency hopping characteristic parameters:
transmitting the control command information and the signal modulation mode as input to an unmanned aerial vehicle interception system;
and generating carrier waves and PN codes of corresponding frequencies according to the control command information of the unmanned aerial vehicle through an unmanned aerial vehicle interception system, modulating according to a signal modulation mode, performing corresponding frequency hopping simulation according to the frequency hopping characteristic parameters, generating an unmanned aerial vehicle control command signal and transmitting the signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111203986.9A CN114003057A (en) | 2021-10-15 | 2021-10-15 | Unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111203986.9A CN114003057A (en) | 2021-10-15 | 2021-10-15 | Unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114003057A true CN114003057A (en) | 2022-02-01 |
Family
ID=79923070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111203986.9A Pending CN114003057A (en) | 2021-10-15 | 2021-10-15 | Unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114003057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389623A (en) * | 2022-03-23 | 2022-04-22 | 湖南华诺星空电子技术有限公司 | Traversing machine identification and driving-away method, system and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115041A (en) * | 2018-06-28 | 2019-01-01 | 中国电子科技集团公司第二十九研究所 | A kind of frequency hopping tracking unmanned plane counter method based on cognitive radio |
| CN109597433A (en) * | 2018-12-14 | 2019-04-09 | 桂林电子科技大学 | It is a kind of to intercept tactful unmanned plane prevention and control Intelligent Decision-making Method based on compound |
| CN112600644A (en) * | 2021-02-06 | 2021-04-02 | 陕西山利科技发展有限责任公司 | Integrated anti-unmanned aerial vehicle system and method with white list and accurate striking |
-
2021
- 2021-10-15 CN CN202111203986.9A patent/CN114003057A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115041A (en) * | 2018-06-28 | 2019-01-01 | 中国电子科技集团公司第二十九研究所 | A kind of frequency hopping tracking unmanned plane counter method based on cognitive radio |
| CN109597433A (en) * | 2018-12-14 | 2019-04-09 | 桂林电子科技大学 | It is a kind of to intercept tactful unmanned plane prevention and control Intelligent Decision-making Method based on compound |
| CN112600644A (en) * | 2021-02-06 | 2021-04-02 | 陕西山利科技发展有限责任公司 | Integrated anti-unmanned aerial vehicle system and method with white list and accurate striking |
Non-Patent Citations (1)
| Title |
|---|
| 郑昉: "无人机通信链路欺骗技术", 《国外电子测量技术》, vol. 37, no. 8, pages 101 - 106 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389623A (en) * | 2022-03-23 | 2022-04-22 | 湖南华诺星空电子技术有限公司 | Traversing machine identification and driving-away method, system and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11943696B2 (en) | System and method for detecting and controlling contraband devices | |
| CN103412291B (en) | Secondary-radar-based achieving method of target multipath effect suppression technology | |
| US20070087763A1 (en) | Location aware wireless security | |
| Saputro et al. | Implementation of GPS attacks on DJI phantom 3 standard drone as a security vulnerability test | |
| CN108225111B (en) | Distributed anti-unmanned aerial vehicle system and method for intercepting unmanned aerial vehicle by interference | |
| Cohen et al. | Security analysis of radar systems | |
| CN114326789A (en) | Multi-means-fused unmanned aerial vehicle counter-braking method and device and storage medium | |
| CN107015249A (en) | ADS B Deceiving interference detection methods based on space correlation uniformity | |
| Cretin et al. | Increasing the resilience of ATC systems against false data injection attacks using DSL-based testing | |
| CN114003057A (en) | Unmanned aerial vehicle prevention and control method based on frequency hopping cracking technology | |
| CN110190924A (en) | A kind of frequency hopping unmanned plane defence method and device | |
| EP4186183A1 (en) | Systems and method for slowing or stopping a progress towards a target of a drone controlled by a remote control unit | |
| Jansen et al. | Trust the Crowd: Wireless Witnessing to Detect Attacks on ADS-B-Based Air-Traffic Surveillance. | |
| CN114373114A (en) | Unmanned aerial vehicle counter-braking method and device based on illegal unmanned aerial vehicle identification and storage medium | |
| RU2694366C1 (en) | Method of creating intentional active signal-like imitation interference to radioelectronic equipment | |
| WO2020202160A1 (en) | System and methods of securing aircraft communications for tracking and control | |
| Gaspar et al. | Anti-UAV mobile system with RTLS integration and user authentication | |
| CN113221944B (en) | Ultraviolet light cooperation multi-sensor data fusion unmanned aerial vehicle friend-foe identification method | |
| CN112689771B (en) | Radar authentication method and device, and computer storage medium | |
| CN114301571A (en) | Multi-rotor unmanned aerial vehicle counter-braking method and system | |
| Ochin et al. | Security of GNSS | |
| KR20190139039A (en) | Functional Check System of Identification Friend or Foe | |
| Basan et al. | Methodology for Detecting Attacks in the Context of Destructive Influences | |
| CN118432759A (en) | Unmanned aircraft detection and countering system and method | |
| Bhardwaj et al. | System Design Methodologies for Safety and Security of Future Wireless Technologies in Aviation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |