CN108806336A - A kind of miniature drone monitoring control device - Google Patents
A kind of miniature drone monitoring control device Download PDFInfo
- Publication number
- CN108806336A CN108806336A CN201810552009.1A CN201810552009A CN108806336A CN 108806336 A CN108806336 A CN 108806336A CN 201810552009 A CN201810552009 A CN 201810552009A CN 108806336 A CN108806336 A CN 108806336A
- Authority
- CN
- China
- Prior art keywords
- control
- unit
- signal
- monitoring
- machine
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0043—Traffic management of multiple aircrafts from the ground
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K2203/00—Jamming of communication; Countermeasures
- H04K2203/10—Jamming or countermeasure used for a particular application
- H04K2203/22—Jamming or countermeasure used for a particular application for communication related to vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of miniature drone to monitor control device, it is related to the device of the discovery identification and its communication link control of " black to fly " miniature drone measurement and control signal in national defence, public safety and radio monitoring field.It generates the components such as all-in-one machine, power amplifier, control antenna, aobvious control computer by monitoring and direction-finding antenna array, monitoring and interference and forms.The present apparatus uses UAV TT & C's signal detection identification technology, two-dimensional correlation interferometer direction finding technology, mono-station location technology, dexterous control signal generation technology, quick discovery and the type identifier of UAV TT & C's signal may be implemented, to the DF and location of unmanned plane and winged control hand, and UAV TT & C's link can be blocked, realizes the effect for making unmanned plane force-land or make a return voyage.The present apparatus has the features such as integrated level is high, and detection speed is fast, and recognition accuracy is high, solves the problems, such as the early detection of " black to fly " unmanned plane and efficient control.
Description
Technical field
The present invention relates to " black to fly " miniature drone measurement and control signals in national defence, public safety and radio monitoring field
It was found that the device of identification and its communication link control, is primarily adapted for use in the discovery early warning, disposition strike and winged control of illegal unmanned plane
The positioning of hand.Especially suitable for national defence, the important place defense of public safety and radio monitoring field, illegal unmanned plane monitoring pipe
System, ensure guard plot spatial domain, frequency domain safety.
Background technology
In recent years, miniature drone is universal increasingly wider, but without effective management measure.Traditional radio monitoring and direction-finding
Equipment can in the appearance of frequency domain monitoring signals, but cannot specify signal attribute None- identified whether UAV TT & C's signal；
Bearing finding can only be carried out, does not have orientation, pitching two dimension direction finding ability, and does not have the stationkeeping ability to flying control hand；Tradition
Control equipment and monitoring and direction-finding equipment it is respectively independent, be unable to real-time high-efficiency and link.Therefore it cannot efficiently solve micro-
" black to fly " problem of type unmanned plane.
Invention content
A kind of miniature drone monitoring is provided it is an object of the invention to avoid the shortcoming in above-mentioned background technology
Control device.The device makes full use of UAV TT & C's signal characteristic to complete detection and identification, abandons original one-dimensional direction finding design
Theory, using the positioning of two-dimentional direction finding and the realization of mono-station location technology to unmanned plane and winged control hand based on correlation interferometer, profit
With its TTC channel of the control signal blocker of dexterity, achieve the effect that unmanned plane is made to force-land or make a return voyage.
The object of the present invention is achieved like this：
A kind of miniature drone monitoring control device, including monitoring and direction-finding antenna array (1), monitoring and interference generate all-in-one machine
(2), control antenna (3), power amplifier (4), aobvious control computer (5), it is characterised in that：The network-side of aobvious control computer (5)
Mouth connects monitoring and interference generates the network port of all-in-one machine (2), is used to show control computer (5) to monitoring and interferes generation one
Machine (2) assigns instruction and monitoring and the monitoring of interference generation all-in-one machine (2) and DF and location result is sent to aobvious control computer 5
Processing and display；Monitoring and interference generate the radio frequency of all-in-one machine (2) RF signal input end mouth connection monitoring and direction-finding antenna array (1)
Output port, monitoring and interference generate all-in-one machine (2) and carry out frequency conversion, A/D to the radiofrequency signal that monitoring and direction-finding antenna array (1) is sent
Sampling, signal detection identification, DF and location, and generate dexterous control signal；Monitoring and direction-finding antenna array (1) is by the electricity of spacing wave
Magnetic wave energy induction receives, and electric signal output is converted to after being matched；Monitoring and interference generate the TTL of all-in-one machine (2)
Level control mouth connects the Transistor-Transistor Logic level control mouth of power amplifier (4), for assigning power amplifier switch instruction；Monitoring and interference production
The RF signal input end mouth of the RF signal output mouth connection power amplifier (4) of raw all-in-one machine (2), power amplifier
(4) radiofrequency signal for monitoring and interfering generation all-in-one machine (2) to send is amplified；Monitoring and interference generate all-in-one machine (2)
Two cradle head control interfaces are separately connected monitoring and direction-finding antenna array (1) and control antenna (3), for controlling turning for antenna holder
It is dynamic；The RF signal input end mouth of the RF signal output mouth connection control antenna (3) of power amplifier (4), control antenna
(3) the radio frequency control signal of input is emitted to the external world.
Wherein monitoring and direction-finding antenna array (1) uses circular polarisation reception antenna, horizontal or vertical convenient for receiving Unmanned Aerial Vehicle Data Link
Straight polarized signal, antenna pass through five array element group cross battle arrays；
It wherein monitors and interferes and generate all-in-one machine (2) by down coversion amplifying unit (6), sample processing unit (7), monitoring knowledge
Other unit (8), up-conversion amplifying unit (9), the production of control signal are formed at unit (10), communication and control interface (11).
The present invention has the following advantages over the background art：
It, can under complicated electromagnetic environment 1. the present invention uses special miniature drone measurement and control signal monitoring technology
Identification and accurate measuring signal parameter are detected, unmanned plane type identifier is completed, with detection speed is fast, identification certainty is high, can
It identifies the advantage more than model, background technology is led in the detection identification field of measurement and control signal；
2. present invention employs two-dimensional correlation interferometer direction finding technologies and mono-station location technology to realize to miniature drone
With the winged control orientation of hand, pitching direction finding, unmanned plane and the range measurement for flying control hand, have direction finding precision is high, stationkeeping ability is strong, two
The advantages of tieing up direction finding；
3., can be accurate in time, frequency according to monitoring result present invention employs dexterous control signal generation technology
It aims at, control antenna can be guided in space fine sight according to unmanned plane azimuth information, realized under the conditions of low jamming-to-signal ratio
Miniature drone TTC channel is blocked, has the advantages that control range is wide, control power is low, Effectiveness of Regulation is high；
4. present invention employs monitoring control integrated design technology and highly integrated technology, realized in a cabinet
The function that monitoring, identification, DF and location, control signal generate, reduces equipment amount, the automatic guiding tube control equipment of monitoring result carries
High the degree of automation, reduces system cost.
Description of the drawings
Fig. 1 is the miniature drone monitoring control device in the present invention, including monitoring and direction-finding antenna array (1), monitoring and dry
It disturbs and generates all-in-one machine (2), control antenna (3), power amplifier (4), aobvious control computer (5).
Fig. 2 is monitoring and interference generation all-in-one machine in the present invention, including down coversion amplifying unit (6), sampling processing list
First (7), monitoring recognition unit (8), up-conversion amplifying unit (9), the production of control signal are at unit (10), communication and control interface
(11)。
Fig. 3 is the monitoring recognition unit (8) in the present invention, including direction finding unit (12), mono-station location unit (13), signal
Detection and parameter estimation unit (14), unmanned plane type identifier unit (15).
Fig. 4 is that the control signal production in the present invention generates unit (16), modulation unit at unit (10), including baseband signal
(17), D/A conversion unit (18), time-amplitude control unit (19), output switching element (20).
Specific implementation mode
In the following, in conjunction with Fig. 1 and Fig. 2, the invention will be further described.
Referring to figs. 1 to Fig. 2, the present invention generates all-in-one machine (2), control day by monitoring and direction-finding antenna array (1), monitoring and interference
Line (3), power amplifier (4), aobvious control computer (5) form.Fig. 1 is the electrical schematic block diagram of the present invention, and embodiment is connected by Fig. 1
Link.
The monitoring and direction-finding antenna array (1) uses circular polarisation reception antenna, horizontal or vertical convenient for receiving Unmanned Aerial Vehicle Data Link
Straight polarized signal, antenna realize monitoring, the direction finding of signal by five array element group cross battle arrays.It is a diameter of using flat spiral shell antenna
50mm, height are about 30mm.2.4G or more gains can be about 4dBm to 0dBm or more.
In embodiment, it monitors and interferes and generate the radiofrequency signal that all-in-one machine (2) is used to send monitoring and direction-finding antenna array 1
Down coversion, A/D samplings, signal detection identification, DF and location are carried out, and generates dexterous control signal.Wherein down coversion, detection etc.
It is realized using the newest 7 Series FPGA chip XC7K325T of Xilinx companies, identification and DF and location use TI Company DSP chips
TMS320C6678 is realized.
In embodiment, control antenna (3) uses cylindrical helical circular polarisation directional aerial, convenient for interference unmanned plane, antenna
It is made of three parts, 1.1G-1.7G cylindrical helicals, highly in 500mm, rectangular reflecting plate, gain is about 13-14dBm, and spiral is straight
Diameter 90mm, the reflecting plate length of side are 200mm, and 3dB beam angles are about 35 °.2.4G-2.5G cylindrical helicals, highly in 500mm, side
Shape reflecting plate, gain are about 16-17dBm, and screw diameter 40mm, the reflecting plate length of side is 100mm, and 3dB beam angles are about 28 °.
5.7G-6G cylindrical helicals, highly in 500mm, rectangular reflecting plate, gain is about 19-20dBm, screw diameter 17mm, reflects edges of boards
A length of 40mm, 3dB beam angle are about 21 °.
In embodiment, power amplifier (4) will monitor and interference generates after the signal that all-in-one machine (2) is sent amplifies and send pipe
Antenna processed.
In embodiment, control computer (5) is shown to send by network interface to realize using commercially available notebook computer
It instructs to realize the control to other equipment, receives other equipment handling result and simultaneously show.
Claims (4)
1. a kind of miniature drone monitors control device, including monitoring and direction-finding antenna array (1), monitoring and interference generate all-in-one machine
(2), control antenna (3), power amplifier (4) and aobvious control computer (5), it is characterised in that：The network-side of aobvious control computer (5)
Mouthful 1 connection monitoring and interference generate the network port 6 of all-in-one machine (2), for aobvious control computer (5) by network interface to monitoring and dry
Generation all-in-one machine (2), monitoring and direction-finding antenna array (1), control antenna (3), power amplifier (4) is disturbed to assign control instruction, and lead to
Cross that network interface will monitor and interference generates all-in-one machine (2), monitoring and direction-finding antenna array (1), control antenna (3), power amplifier (4)
Equipment state and handling result are sent to aobvious control computer (5) and are processed and displayed；Monitoring and interference generate all-in-one machine (2)
RF signal input end connects the radio frequency output port of monitoring and direction-finding antenna array (1), and monitoring and interference generate all-in-one machine (2) and will supervise
It surveys the radiofrequency signal that direction estimation antenna array (1) is sent and carries out frequency conversion, A/D samplings, signal detection identification, DF and location, and generate spirit
Skilful control signal；Monitoring and interference generate all-in-one machine (2) cradle head control interface and are separately connected monitoring and direction-finding antenna array (1) and control
Control instruction is sent to monitoring and direction-finding antenna array (1) and control antenna (3) and by equipment by the cradle head control interface of antenna (3)
State is sent to monitoring and interference generates all-in-one machine (2)；Monitoring and interference generate the Transistor-Transistor Logic level control mouth connection of all-in-one machine (2)
The Transistor-Transistor Logic level control mouth of power amplifier (4), for assigning power amplifier switch instruction；Monitoring and interference generate penetrating for all-in-one machine (2)
Frequency signal output port connect power amplifier (4) RF signal input end mouth, by control signal send power amplifier (4) into
Row power amplification；The RF signal input end mouth of the RF signal output mouth connection control antenna (3) of power amplifier (4),
The radio frequency control signal of input is emitted to the external world by control antenna (3).
2. a kind of miniature drone according to claim 1 monitors control device, it is characterised in that：The monitoring and dry
It disturbs and generates all-in-one machine (2) by down coversion amplifying unit (6), sample processing unit (7), monitoring recognition unit (8), up-conversion amplification
Unit (9), the production of control signal are formed at unit (10), communication and control interface (11), and wherein down coversion amplifying unit (6) will be penetrated
It is sent to sample processing unit (7) after the amplification of frequency signal frequency conversion；Sample processing unit (7) adopts the amplified signal of frequency conversion by AD
Sample is sent after being converted to digital signal to monitoring recognition unit (8)；Monitor recognition unit (8) to digital signal carry out signal detection and
Identification, and signal detection and recognition result are sent by communication and the network interface of control interface (11) to aobvious control computer (5)；Aobvious control
Computer (5) assigns the generation instruction of control signal by communicating with the network interface of control interface (11), and control signal is produced into unit
(10) it is generated after instruction generates intermediate frequency control signal and is sent to up-conversion amplifying unit (9) according to control signal, up-conversion amplification is single
Intermediate-freuqncy signal is transformed to radiofrequency signal and exported to power amplifier (4) by first (9).
3. a kind of miniature drone according to claim 2 monitors control device, it is characterised in that：The monitoring identification
Unit (8) is by direction finding unit (12), mono-station location unit (13), signal detection and parameter estimation unit (14), unmanned plane model
Recognition unit (15) forms, and wherein uses correlation interference after the sampled data of direction finding unit (12) reception sample processing unit (7)
The orientation and pitch angle of unmanned plane and remote controler is calculated in instrument direction finding technology；Mono-station location unit (13) utilizes direction finding unit
(12) direction finding result calculates unmanned plane and remote controller position, is counted by communicating to send to aobvious control with the network interface of control interface (11)
Calculation machine (5)；The sampled data that signal detection and parameter estimation unit (14) receive sample processing unit (7) completes wide inband signaling
Detection and the results such as parameter Estimation output signal frequency, bandwidth, time send to unmanned plane type identifier unit (15)；Unmanned plane
Type identifier unit (15) receives signal detection and the output result of parameter estimation unit (14) judges unmanned plane model, passes through
Communication and the network interface of control interface (11) are sent to aobvious control computer (5).
4. a kind of miniature drone according to claim 2 monitors control device, it is characterised in that：The control signal
It produces into unit (10) and unit (16), modulation unit (17), D/A conversion unit (18), time-amplitude is generated by baseband signal
Control unit (19), output switching element (20) composition, wherein baseband signal generate unit (16) and pass through communication and control interface
(11) instruction that aobvious control computer (5) is assigned is received, and baseband signal is generated according to command information and is sent to modulation unit (17)；It adjusts
Unit (17) processed will send D/A conversion unit (18) after modulates baseband signals；D/A conversion unit (18) believes number
Number being converted to analog signal send time-amplitude control unit (19)；Time-amplitude control unit (19) adjusts signal time and amplitude
After send output switching element (20)；Frequency conversion amplifying unit (9) is served in the output of output switching element (20) control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552009.1A CN108806336B (en) | 2018-05-31 | 2018-05-31 | Monitoring and controlling device for micro unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552009.1A CN108806336B (en) | 2018-05-31 | 2018-05-31 | Monitoring and controlling device for micro unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108806336A true CN108806336A (en) | 2018-11-13 |
| CN108806336B CN108806336B (en) | 2020-09-22 |
Family
ID=64089744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552009.1A Active CN108806336B (en) | 2018-05-31 | 2018-05-31 | Monitoring and controlling device for micro unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108806336B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231594A (en) * | 2019-05-23 | 2019-09-13 | 北京航空航天大学 | A kind of unmanned plane interference counter system |
| CN110233695A (en) * | 2019-07-12 | 2019-09-13 | 成都能通科技有限公司 | A kind of jamming equipment and its implementation of anti-unmanned plane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617750A (en) * | 2013-12-05 | 2014-03-05 | 中国航空无线电电子研究所 | Hybrid monitoring collision avoidance warning method and system for multiplex omni-directional antennas |
| CN105099577A (en) * | 2015-06-11 | 2015-11-25 | 中国电子科技集团公司第三十六研究所 | Radio monitoring device and radio monitoring method as well as radio monitoring apparatus |
| CN105243877A (en) * | 2015-10-18 | 2016-01-13 | 上海圣尧智能科技有限公司 | Unmanned plane air traffic control module and the unmanned plane |
| CN106330356A (en) * | 2016-08-26 | 2017-01-11 | 成都华创电科信息技术有限公司 | Radio monitoring and direction finding system |
| CN106504588A (en) * | 2016-10-25 | 2017-03-15 | 中国民航大学 | Based on Beidou II and the multi-platform low latitude domain monitoring system and method for mobile network |
| CN107210000A (en) * | 2015-01-29 | 2017-09-26 | 高通股份有限公司 | System and method for limiting the access of unmanned plane spatial domain |
| CN107507461A (en) * | 2017-09-27 | 2017-12-22 | 中国科学院云南天文台 | A kind of unmanned plane quickly identifies system of defense |
-
2018
- 2018-05-31 CN CN201810552009.1A patent/CN108806336B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617750A (en) * | 2013-12-05 | 2014-03-05 | 中国航空无线电电子研究所 | Hybrid monitoring collision avoidance warning method and system for multiplex omni-directional antennas |
| CN107210000A (en) * | 2015-01-29 | 2017-09-26 | 高通股份有限公司 | System and method for limiting the access of unmanned plane spatial domain |
| CN105099577A (en) * | 2015-06-11 | 2015-11-25 | 中国电子科技集团公司第三十六研究所 | Radio monitoring device and radio monitoring method as well as radio monitoring apparatus |
| CN105243877A (en) * | 2015-10-18 | 2016-01-13 | 上海圣尧智能科技有限公司 | Unmanned plane air traffic control module and the unmanned plane |
| CN106330356A (en) * | 2016-08-26 | 2017-01-11 | 成都华创电科信息技术有限公司 | Radio monitoring and direction finding system |
| CN106504588A (en) * | 2016-10-25 | 2017-03-15 | 中国民航大学 | Based on Beidou II and the multi-platform low latitude domain monitoring system and method for mobile network |
| CN107507461A (en) * | 2017-09-27 | 2017-12-22 | 中国科学院云南天文台 | A kind of unmanned plane quickly identifies system of defense |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231594A (en) * | 2019-05-23 | 2019-09-13 | 北京航空航天大学 | A kind of unmanned plane interference counter system |
| CN110233695A (en) * | 2019-07-12 | 2019-09-13 | 成都能通科技有限公司 | A kind of jamming equipment and its implementation of anti-unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108806336B (en) | 2020-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105842683B (en) | A kind of unmanned plane integrated campaign system and method | |
| CN106405491B (en) | Unmanned plane based on software radio monitors system | |
| CN105099585A (en) | Unmanned aerial vehicle signal processing device and signal processing method | |
| CN111999730A (en) | Black-flying unmanned aerial vehicle flyer positioning method and system | |
| CN108802681A (en) | A kind of visible light localization method and positioning system based on more receiving terminals | |
| CN207008054U (en) | One-board reception/front end of emission millimetre-wave radar | |
| CN104133209B (en) | The Integrative Radar system and method for target search and meteorological detection | |
| CN108806336A (en) | A kind of miniature drone monitoring control device | |
| CN204188806U (en) | A kind of 360 degree of rotary intelligent radars for detection signal | |
| CN207586425U (en) | A kind of light high reliability low latitude unmanned plane early warning detection radar system | |
| CN205506947U (en) | 128 probe near field antenna test system | |
| CN204993363U (en) | Unmanned aerial vehicle signal processing device | |
| CN109669166A (en) | The small-sized MIMO radar sensor of short distance in high-precision wide wave beam | |
| CN109471068A (en) | Unmanned plane positioning system and method based on radio frequency array signal DOA estimation | |
| CN108646239A (en) | A kind of detection and identification device based on radar and photoelectric technology | |
| CN113220010A (en) | Intelligent prevention and control system for unmanned aerial vehicle | |
| CN104280718A (en) | Transformer station abnormal sound monitoring and positioning method | |
| CN110596654A (en) | Data synchronous acquisition system based on millimeter wave radar | |
| CN109379687A (en) | A kind of measurement of line array loudspeaker system vertical directivity and projectional technique | |
| CN105158757B (en) | A kind of radar Multichannel combination control box and its method of work | |
| CN205643531U (en) | Electromagnetic radiation test system | |
| CN215987030U (en) | Urban environment unmanned aerial vehicle detection and countercheck system | |
| CN105954708B (en) | Single antenna is optimized than width fluorescence spectrum radio direction-finding system and method | |
| CN115733575A (en) | Unmanned aerial vehicle detection and countercheck system and method | |
| CN209432998U (en) | The small-sized MIMO radar sensor of short distance in high-precision wide wave beam |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |