CN107561513A - Low slow Small object monitoring radar system and anti-unmanned machine gun - Google Patents
Low slow Small object monitoring radar system and anti-unmanned machine gun Download PDFInfo
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- CN107561513A CN107561513A CN201710837877.XA CN201710837877A CN107561513A CN 107561513 A CN107561513 A CN 107561513A CN 201710837877 A CN201710837877 A CN 201710837877A CN 107561513 A CN107561513 A CN 107561513A
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Abstract
The invention discloses a kind of low slow Small object monitoring radar system and anti-unmanned machine gun.The radar system that transmitter module, receiving module, suggestion device are formed is installed on rifle；Gunman there may be muzzle alignment general direction and the sweeping of unmanned plane in the air, radar system launches radio frequency to target area and receives echo, when echo-signal strengthens, illustrate that the degree of alignment target improves, suggestion device prompts gunman to have aimed at target by acoustooptic.The present invention is hand-held, and power is small, small volume, easy-to-use, cost is low.Particularly suitable for finding and breaking through the aerial low slow Small object including unmanned plane.
Description
Technical field
The present invention relates to anti-unmanned air vehicle technique field, more particularly to a kind of radar system being monitored to low slow Small object
And the anti-unmanned machine gun with the radar system.
Background technology
In recent years, with unmanned plane exploitation and the reduction of manufacturing cost, unmanned plane industry development is swift and violent, and civilian unmanned plane is just
In fields such as " slipping into quietly " amusement, logistics, news, search and rescue, the energy, remote sensing mappings, turning into ordinary people just can possess, enjoy
" daily necessities ".At the same time, unmanned plane " black to fly " has become intractable social concern, is involved out by unmanned plane " black to fly "
All kinds of events trigger society discuss warmly extensively；The unordered or even illegal use of unmanned plane all brings great to society and individual
Potential safety hazard, privacy violation and potential threat, new challenge is also brought to social security.
There is unmanned plane to break through rifle at present, by electromagnetic signal victim emitter optionally to the distant of " black to fly " unmanned plane
Control, GPS, figure pass signal and carry out electromagnetism compacting, carry out an electromagnetism PK between " black to fly " unmanned plane manipulator, capture manipulator
Control, directly make the forced landing of " black fly " unmanned plane.Due to unmanned plane small volume and in low-latitude flying, pass through the eye of operator
Eyeball is suppressed after aiming at again, and success rate is unstable.
Also promising unmanned plane counter rifle is equipped with multiband transmitting antenna, radar, images first-class optical electron system at present
Scheme, by sensing unmanned plane band signal, beam search unmanned plane, the combination of each antenna and optical system possesses to be regarded in real time
Figure, by the action of display screen observed object unmanned plane, the compacting to unmanned plane is performed by operation interface.Know in this way
The accurate direction of other unmanned plane, although success rate is high and stably, so a set of complicated system is built, cost will very
It is high.
The content of the invention
It is an object of the invention to provide a kind of low slow Small object monitoring radar system easy to use；Accordingly, originally
Invention also provides a kind of anti-unmanned machine gun with the radar system.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
First, the present invention provides a kind of low slow Small object monitoring radar system, including transmitter module, receiving module, carries
Showing device and power supply；The transmitter module is used to launch radio frequency to target area, and radio frequency produces echo after target reflects；Institute
State receiving module to be used for receives echo-signal and carry out Digital Signal Processing to it, pass through the output control institute of Digital Signal Processing
State the state of suggestion device；The suggestion device is connected with the output end of the receiving module, and the suggestion device is included but not
It is limited to buzzer and indicator lamp, the sound intensity change of the buzzer and the strong and weak change positive correlation of the echo-signal, institute
State strong and weak change positive correlation of the brightness change of indicator lamp equally with the echo-signal；The power supply be the transmitter module,
Receiving module, suggestion device power supply.
The transmitter module is made up of radio-frequency unit, power amplifier, transmitting antenna, and the radio frequency that the radio-frequency unit is sent passes through institute
State and target spatial domain is launched by the transmitting antenna after power amplifier is amplified；The receiving module is turned by reception antenna, modulus
Changing device, singlechip group are into the echo after the reception antenna receives echo-signal by the analog-digital commutator simulation
Signal is converted to data signal and is sent into the single-chip microcomputer, and the single-chip microcomputer connects the suggestion device；The transmitter module, reception
Module, suggestion device are powered by power supply.
Second, the present invention provides a kind of anti-unmanned machine gun with above-mentioned radar system, including gun shaped body, directive property day
Line, signal source component and radar system；The gun shaped body is the oriented antenna, signal source component and radar system
Mounting platform, the oriented antenna, signal source component and radar system are connected with the gun shaped body；The radar system
Whether target is had already aimed at by the sound intensity change including buzzer and the brightness of indicator lamp change prompting gunman；Institute
State gun shaped body controls the signal source component by the oriented antenna to target spatial domain transmission signal wave interference by trigger.
The radar system is arranged on the gun shaped body, or incorporates the gun shaped body.
The radar system is self-powered, or is powered by the power supply of the gun shaped body.
The radar system includes the attachment means being connected with gun shaped body.
The present invention implement the advantages of be：
The low slow Small object monitoring radar system of the present invention and anti-unmanned machine gun, rifle transmitter module, reception installed above
The radar system that module and the suggestion device including buzzer and indicator lamp are formed；Muzzle is aligned aerial by gunman
It there may be the general direction of unmanned plane and small range swept, the radar system on rifle is irradiated and connect to target area
Ripple is withdrawn, when echo-signal strengthens, illustrates that the degree of alignment target improves, buzzer sound is grown louder and stronger, light is got over
Come brighter；Conversely, when echo-signal weakens, illustrating the degree of alignment target reduces, and buzzer sound is increasingly lighter, lamp
Darkness deepens for light.Prompt whether gunman has aimed at target by this acoustooptic.The present invention is hand-held, and power does not have to
It is made big, volume is also smaller, can draw out at any time to use.There is no background radiation due to aerial, therefore the present invention is especially suitable
Share in the aerial low slow Small object including unmanned plane of discovery.After run-home, rifle is made by transmission signal interference
Unmanned plane makes a return voyage and leaves scene, reach counter purpose.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the schematic diagram of radar system of the present invention.
Fig. 2 is the more detailed schematic diagram of radar system of the present invention.
Fig. 3 is a kind of structural representation of embodiment of the anti-unmanned machine gun with radar system of the present invention.
Fig. 4 is a kind of structural representation of embodiment of radar system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, the low slow Small object monitoring radar system of the present invention, mainly includes transmitter module 1, receiving module
2nd, suggestion device 3 and power supply 4.Wherein, transmitter module 1 is used to launch radio frequency to target area, and radio frequency produces after target reflects
Raw echo；Receiving module 2 is used for receives echo-signal (or without echo) and carries out Digital Signal Processing to it, passes through numeral
The state of the output control suggestion device 3 of signal transacting；Suggestion device 3 is connected with the output end of receiving module 2, suggestion device 3
It is buzzer and indicator lamp in the present embodiment, sound intensity change and the strong and weak of echo-signal of buzzer change positive correlation,
Strong and weak change positive correlation of the brightness change of indicator lamp equally with echo-signal.That is, when echo-signal strengthens, illustrate pair
The degree of quasi- target improves, and buzzer sound grows louder and stronger, light is more and more brighter；Conversely, when echo-signal weakens, say
The degree of bright alignment target reduces, and buzzer sound is increasingly lighter, darkness deepens for light.Power supply 4 is transmitter module 1, receives mould
Block 2, suggestion device 3 are powered.Note：Suggestion device 3 can also use other prompting modes.
As shown in Fig. 2 transmitter module 1 is made up of radio-frequency unit 1-1, power amplifier 1-2, transmitting antenna 1-3, by radio-frequency unit
The radio frequency that 1-1 is sent is launched target spatial domain after being amplified by power amplifier 1-2 by transmitting antenna 1-3.Receiving module 2 is by connecing
Antenna 2-1, analog-digital commutator 2-2, single-chip microcomputer 2-3 compositions are received, passes through analog-to-digital conversion after reception antenna 2-1 receives echo-signals
The echo-signal of simulation is converted to data signal and is sent into single-chip microcomputer 2-3, single-chip microcomputer 2-3 connections suggestion device 3 by device 2-2.Carry
Showing device 3 includes but is not limited to buzzer 3-1, indicator lamp 3-2, can also include distance prompt device 3-3 and aircraft speed
Suggestion device 3-4.Transmitter module 1, receiving module 2, suggestion device 3 are powered by power supply 4.In the occasion that background noise is larger
While having high buildings and large mansions (such as nearby), by the volume of output, light under noise reduction model by algorithm optimization, play noise reduction work
With more preferably reacting truth.
As shown in figure 3, the anti-unmanned machine gun with above-mentioned radar system of the present invention, including above-mentioned radar system, and
Gun shaped body 7, oriented antenna, signal source component.Gun shaped body 7 is mounting platform, oriented antenna, signal source component and thunder
It is connected up to system with gun shaped body 7.The transmitter module 1 and receiving module 2 of radar system pass through attachment means 5 and corresponding slide rail
6 are arranged on gun shaped body 7.In other embodiments, radar system can be also incorporated in gun shaped body 7 and installed.Radar system carries
Power supply, or powered by the power supply of gun shaped body 7.The suggestion device 3 of radar system can divide with transmitter module 1 and receiving module 2
From rear installed in the optional position of gun shaped body 7, pass through wireless connection.The structure of radar system is as shown in Figure 4.Gun shaped body 7, point to
Property antenna and signal source component are existing product.
Application method is that the general direction that gunman there may be the muzzle alignment of anti-unmanned machine gun unmanned plane in the air is small
Scope is swept back and forth carries out artificial coarse alignment, while the radar system work on rifle, by the sound intensity of buzzer change with
And whether the brightness change prompting gunman of indicator lamp has already aimed at target；When buzzer and indicator lamp maximum intensity, show
Target is aimed at, now gunman controls the signal source component in rifle to pass through oriented antenna by pulling the trigger of gun shaped body
To target spatial domain transmission signal ripple, counter interference is carried out to UAV targets.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those skilled in the art is in technical scope disclosed by the invention, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using the scope of the claims as
It is accurate.
Claims (6)
- A kind of 1. low slow Small object monitoring radar system, it is characterised in that：Including transmitter module, receiving module, suggestion device And power supply；The transmitter module is used to launch radio frequency to target area, and radio frequency produces echo after target reflects；The reception Module is used for receives echo-signal and carries out Digital Signal Processing to it, passes through prompting described in the output control of Digital Signal Processing The state of device；The suggestion device is connected with the output end of the receiving module, and the suggestion device includes but is not limited to honeybee Ring device and indicator lamp, the sound intensity change of the buzzer and the strong and weak change positive correlation of the echo-signal, the instruction Strong and weak change positive correlation of the brightness change of lamp equally with the echo-signal；The power supply is the transmitter module, receives mould Block, suggestion device power supply.
- 2. low slow Small object monitoring radar system according to claim 1, it is characterised in that：The transmitter module is by penetrating Frequency device, power amplifier, transmitting antenna composition, the radio frequency that the radio-frequency unit is sent be amplified by the power amplifier after by described Transmitting antenna is launched target spatial domain；The receiving module is by reception antenna, analog-digital commutator, singlechip group into described to connect The echo-signal of simulation is converted to by the analog-digital commutator by data signal after receipts antenna receives echo-signal and is sent into institute Single-chip microcomputer is stated, the single-chip microcomputer connects the suggestion device；The transmitter module, receiving module, suggestion device supply by power supply Electricity.
- A kind of 3. anti-unmanned machine gun with radar system described in claim 1~2 any one, it is characterised in that：Including rifle Type body, oriented antenna, signal source component and radar system；The gun shaped body is the oriented antenna, signal source component And the mounting platform of radar system, the oriented antenna, signal source component and radar system connect with the gun shaped body Connect；Whether the radar system prompts gunman by the sound intensity change including buzzer and the brightness of indicator lamp change Have already aimed at target；The gun shaped body controls the signal source component by the oriented antenna to target spatial domain by trigger Transmission signal wave interference.
- 4. the anti-unmanned machine gun according to claim 3 with radar system, it is characterised in that：The radar system installation On the gun shaped body, or incorporate the gun shaped body.
- 5. the anti-unmanned machine gun according to claim 3 with radar system, it is characterised in that：The radar system carries Power supply, or powered by the power supply of the gun shaped body.
- 6. the anti-unmanned machine gun according to claim 3 with radar system, it is characterised in that：The radar system includes The attachment means being connected with gun shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837877.XA CN107561513A (en) | 2017-09-18 | 2017-09-18 | Low slow Small object monitoring radar system and anti-unmanned machine gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837877.XA CN107561513A (en) | 2017-09-18 | 2017-09-18 | Low slow Small object monitoring radar system and anti-unmanned machine gun |
Publications (1)
| Publication Number | Publication Date |
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| CN107561513A true CN107561513A (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710837877.XA Pending CN107561513A (en) | 2017-09-18 | 2017-09-18 | Low slow Small object monitoring radar system and anti-unmanned machine gun |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389866A (en) * | 2018-12-12 | 2019-02-26 | 江西理工大学 | A kind of system and method for detection unmanned plane shooting |
| CN109443099A (en) * | 2018-12-14 | 2019-03-08 | 科立讯通信股份有限公司 | Anti- unmanned plane device and method |
| CN112533172A (en) * | 2019-09-18 | 2021-03-19 | 华为技术有限公司 | Information transmission method and information transmission device |
| US11502715B2 (en) * | 2020-04-29 | 2022-11-15 | Eagle Technology, Llc | Radio frequency (RF) system including programmable processing circuit performing block coding computations and related methods |
| RU223490U1 (en) * | 2023-11-10 | 2024-02-21 | Общество с ограниченной ответственностью "Астраком Инжиниринг" | DEVICE FOR DETECTION AND RADIO COUNTRESS TO THE USE OF UNMANNED AIRCRAFT VEHICLES |
-
2017
- 2017-09-18 CN CN201710837877.XA patent/CN107561513A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389866A (en) * | 2018-12-12 | 2019-02-26 | 江西理工大学 | A kind of system and method for detection unmanned plane shooting |
| CN109443099A (en) * | 2018-12-14 | 2019-03-08 | 科立讯通信股份有限公司 | Anti- unmanned plane device and method |
| CN112533172A (en) * | 2019-09-18 | 2021-03-19 | 华为技术有限公司 | Information transmission method and information transmission device |
| CN112533172B (en) * | 2019-09-18 | 2022-05-24 | 华为技术有限公司 | Information transmission method and information transmission device |
| US11502715B2 (en) * | 2020-04-29 | 2022-11-15 | Eagle Technology, Llc | Radio frequency (RF) system including programmable processing circuit performing block coding computations and related methods |
| RU223490U1 (en) * | 2023-11-10 | 2024-02-21 | Общество с ограниченной ответственностью "Астраком Инжиниринг" | DEVICE FOR DETECTION AND RADIO COUNTRESS TO THE USE OF UNMANNED AIRCRAFT VEHICLES |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 214000 Room 411, building A1, 999 Gao Lang Dong Road, Binhu District, Wuxi, Jiangsu. Applicant after: Jiangsu digital Eagle Polytron Technologies Inc Address before: 214000 Room 411, building A1, 999 Gao Lang Dong Road, Binhu District, Wuxi, Jiangsu. Applicant before: Jiangsu numeral Accipitridae skill Development Co., Ltd |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |