CN105486175B - Low-altitude security protection system and method based on large-power continuous laser - Google Patents
Low-altitude security protection system and method based on large-power continuous laser Download PDFInfo
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- CN105486175B CN105486175B CN201510802118.0A CN201510802118A CN105486175B CN 105486175 B CN105486175 B CN 105486175B CN 201510802118 A CN201510802118 A CN 201510802118A CN 105486175 B CN105486175 B CN 105486175B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
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- Optical Radar Systems And Details Thereof (AREA)
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Abstract
The invention relates to the field of low-altitude security protection and provides a low-altitude security protection system and method based on large-power continuous laser. The objective of the invention is to solve the problems of the existing processing system, such as low efficiency and high collateral damage. The system comprises a warning module, a laser source module, a tracking transmitting module and a control module, wherein the warning module, the laser source module and the tracking transmitting module are respectively connected with the control module, the laser source module is connected with the tracking transmitting module, and the tracking transmitting module comprises a distance measurement device, a large field-of-view detector, a telescope, a small field-of-view detector and a tracking transmitting rack. The technical scheme provided by the invention can more accurately detect a target and has the characteristics of being high in speed, being free of sound and being low in collateral damage.
Description
Technical field
The present invention relates to low latitude security protects field, more particularly to a kind of low latitude security based on high power CW laser to prevent
Protecting system and method.
Background technology
At present, security difficulty in low latitude is big, and means are few, and main types of equipment has net bullet, helicopter, guided missile or Archibald weapon
System.Existed system is summarized as follows：
(1) net bullet：The net bullet that high-strength material makes is launched, net plays flare up net in flight course, covers
And capture low latitude risk object；
(2) helicopter：Wing rotation in helicopter flight produces huge air-flow, forces targeted attitude out of control and inclined
From course line or fall；
(3) guided missile/antiaircraft gun：Directtissima risk object, is damaged target, loses flight performance.
The problems such as existing disposal system generally existing is inefficient, collateral damage is high.
The content of the invention
【The technical problem to be solved】
It is an object of the invention to provide a kind of low latitude security guard system and method based on high power CW laser, to solve
Certainly existing disposal system has that inefficient, collateral damage is high.
【Technical scheme】
The present invention is achieved by the following technical solutions.
Present invention firstly relates to a kind of low latitude security guard system based on high power CW laser, including alarm module,
Laser light source module, tracking transmitter module and control module, the control module respectively with alarm module, laser light source module and
Tracking transmitter module connection, the laser light source module is connected with tracking transmitter module, and the tracking transmitter module includes range finding
Device, big field of view detector, telescope, small field of view detector and track transmitter frame,
The alarm module is configured to：Scanning is scanned for specific region under the control of control module, if sent out
Existing target then sends warning information to control module, and the warning information includes target bearing information, first object distance letter
Breath；
The laser light source module is configured to：Launch laser after the firing order for receiving control module；
The big field of view detector is configured to：Target is captured under the control of control module, after target is captured, is driven
Motion tracking transmitting frame obtains the first image-forming information to target following, and the first image-forming information is sent to control module；
The range unit is configured to：After big field of view detector captures target, range finding is carried out to target and obtains
Two target range information, and the second target range information is sent to control module and telescope；
The telescope is configured to：Receiving carries out automatic focusing up to imaging clearly after the second target range information,
The second image-forming information under imaging clearly is obtained, and the second image-forming information is sent to small field of view detector；
The small field of view detector is configured to：Second image-forming information of target is obtained by telescope, and by the second one-tenth
As information is sent to control module, track transmitter frame is driven to carry out high precision tracking to target according to the second image-forming information；
The control module is configured to：Receive the warning information of alarm module transmission and send out the warning information after process
Deliver to tracking transmitter module；After track transmitter frame points to target direction, control big field of view detector and capture target；
The control module is further configured to：Laser light source module transmitting laser is controlled after attack instruction is received.
As one kind preferred embodiment, also including display module, the control module is further configured to：Receive
After two image-forming informations, the geographical coordinate position of target is reconstructed with reference to local GPS position information, and mutually tied with built-in three-dimensional map
Close, the space map reference of real-time rendering target in the operation interface of display module.
Used as another preferred embodiment, the laser light source module is connected with tracking transmitter module by optical fiber.
As another preferred embodiment, the telescope launch under the control of laser sending module 5kW～
50kW level continuous lasers, dispose at a distance target
Used as another preferred embodiment, the control module is single-chip microcomputer, PLC or FPGA.
The invention further relates to a kind of low latitude security means of defence based on high power CW laser, the method comprising the steps of：
A, control module control alarm module scan for scanning to specific region, will if alarm module finds target
Warning information is sent to control module, and the warning information includes target bearing information, first object range information；
B, control module send the warning information after process to tracking transmitter module, and tracking transmitter module is according to alarm letter
Breath drives track transmitter frame to point to target direction；
C, control module control big field of view detector and capture target, and big field of view detector is captured after target, drive tracking
Transmitting frame obtains the first image-forming information to target following, and the first image-forming information is sent to control module；
D, the range unit of tracking transmitter module carry out range finding to target and obtain the second target range information, and by the second mesh
Subject distance information is sent to control module and telescope；
E, telescope carry out focusing according to the second target range information until imaging clearly, obtains second under imaging clearly
Image-forming information, and the second image-forming information is sent to small field of view detector, small field of view detector obtains the second one-tenth by telescope
As after information, the second image-forming information being sent to control module, track transmitter frame is driven to target according to the second image-forming information
Tracking；
F, operator impend judgement according to the second image-forming information, and attack instruction is sent if target possesses threat,
Control module controls laser light source module transmitting laser after attack instruction is received.
As one kind preferred embodiment, the method also includes：Control module is received after the second image-forming information, with reference to
Local GPS position information reconstructs the geographical coordinate position of target, and in combination with built-in three-dimensional map, in the behaviour of display module
Make the space map reference of real-time rendering target on interface.
As it is a kind of preferred embodiment, in step F, control module after receiving and attacking instruction, the prestige
Remote mirror launches the continuous laser far-distance of 5kW～50kW levels under the control of laser sending module and disposes target.
【Beneficial effect】
Technical scheme proposed by the present invention has the advantages that：
(1) present invention is carried out after rough tracking by big field of view detector to target, then by small field of view detector to mesh
Mark carries out smart tracking, therefore, it is possible to more accurately detect target such that it is able to more accurately target is attacked.
(2) present invention is attacked target behind the exact position for detecting target using laser, possesses quick, nothing
Sound is free of interest, the low feature of collateral damage.
Description of the drawings
Fig. 1 is the structure of the low latitude security guard system based on high power CW laser that embodiments of the invention one are provided
Block diagram.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below by the specific embodiment to the present invention
Carry out clear, complete description.
Embodiment one
Fig. 1 is the block diagram of the low latitude security guard system based on high power CW laser that the embodiment of the present invention one is provided.
As shown in figure 1, the system includes alarm module 1, laser light source module 2, tracking transmitter module 3, control module 4 and display module
5, in the present embodiment, control module 4 can be realized by single-chip microcomputer, PLC or FPGA.Control module 4 respectively with alarm
Module 1, laser light source module 2, tracking transmitter module 3 and display module 5 connect, laser light source module 2 with tracking transmitter module 3
Connected by optical fiber, tracking transmitter module 3 includes range unit 31, big field of view detector 32, telescope 33, small field of view detector
34 and track transmitter frame 35.
Alarm module 1 is configured to：Scanning is scanned for specific region under the control of control module 4, if it find that
Target then sends warning information to control module 4, and the warning information includes target bearing information, first object distance letter
Breath.It is to be appreciated that small aircraft of the target in the present embodiment for low-latitude flying.
Laser light source module 2 is configured to：Launch laser under the control of control module 4.Specifically, laser light source module
2 launch laser by telescope 33.
Big field of view detector 32 is configured to：Target is captured under the control of control module 4, after target is captured, is driven
Motion tracking transmitting frame 35 obtains the first image-forming information to target following, and the first image-forming information is sent to control module 4.This
In embodiment, the detection angle scope of big field of view detector is 0.5 degree～10 degree, and it is used to carry out rough tracking to target.
Range unit 31 is configured to：After big field of view detector 32 captures target, range finding is carried out to target and obtains
Two target range information, and the second target range information is sent to control module 4 and telescope 33.
Telescope 33 is configured to：Receiving carries out automatic focusing until imaging clearly, obtains after the second target range information
The second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector.
Small field of view detector 34 is configured to：Second image-forming information of target is obtained by telescope, and second is imaged
Information is sent to control module, drives track transmitter frame to carry out high precision tracking to target according to the second image-forming information.This reality
In applying example, the detection angle scope of small field of view detector is that, less than 0.5 degree, it is used to carry out smart tracking to target.
Control module 4 is configured to：Receive the warning information of the transmission of alarm module 1 and send the warning information after process
To tracking transmitter module 3；After track transmitter frame 35 points to target direction, control big field of view detector 32 and capture target.
Control module 4 is further configured to：The transmitting laser of laser light source module 2 is controlled after attack instruction is received.
Control module 4 is further configured to：After receiving the second image-forming information, with reference to local GPS position information target is reconstructed
Geographical coordinate position, and in combination with built-in three-dimensional map, the real-time rendering target in the operation interface of display module 5
Space map reference.
Can be joined based on the low latitude security means of defence of high power CW laser using what the system in embodiment one was realized
Examine following concrete grammar embodiments.
Embodiment two
Embodiment two provides a kind of low latitude security means of defence based on high power CW laser, and the method passes through telescope
Transmitting 5kW～50kW level continuous lasers, distant location puts the small aircraft of low-latitude flying.The method comprises the steps.
Step a：Control module controls alarm module and scanning is scanned for specific region, if alarm module finds target
Then warning information is sent to control module, the warning information includes target bearing information, first object range information.Need
Illustrate, the target in the present embodiment is the small aircraft of low-latitude flying.Step a has performed rear execution step b.
Step b：Control module sends the warning information after process to tracking transmitter module, and tracking transmitter module is according to announcement
Alarming information drives track transmitter frame to point to target direction.Step b has performed rear execution step c.
Step c：Control module controls big field of view detector and captures target, and big field of view detector is captured after target, drives
Track transmitter frame obtains the first image-forming information to target following, and the first image-forming information is sent to control module.This enforcement
In example, the detection angle scope of big field of view detector is 0.5 degree～10 degree, and it is used to carry out rough tracking to target.Step c is performed
Complete rear execution step d.
Step d：The range unit of tracking transmitter module carries out range finding to target and obtains the second target range information, and by the
Two target range information are sent to control module and telescope.Step d has performed rear execution step e.
Step e：Telescope carries out focusing up to imaging clearly according to the second target range information, under obtaining imaging clearly
Second image-forming information, and the second image-forming information is sent to small field of view detector, small field of view detector obtains by telescope
After two image-forming informations, the second image-forming information is sent to control module, track transmitter frame pair is driven according to the second image-forming information
Target following.In the present embodiment, the detection angle scope of small field of view detector is that, less than 0.5 degree, it is used to carry out essence to target
Tracking.Step e has performed rear execution step f.
Step f：Operator impends judgement according to the second image-forming information, sends attack and refers to if target possesses threat
Order, control module controls laser light source module transmitting laser after attack instruction is received.
As can be seen from the above embodiments, the embodiment of the present invention is carried out after rough tracking by big field of view detector to target,
Then smart tracking is carried out to target by small field of view detector, therefore, it is possible to more accurately detect target such that it is able to more accurate
Target is attacked；In addition, the embodiment of the present invention is behind the exact position for detecting target, target is carried out using laser
Attack, possess the low feature of quick, silent, collateral damage.
It is to be appreciated that the embodiment of foregoing description is a part of embodiment of the present invention, rather than whole embodiments, also not
It is limitation of the present invention.Based on embodiments of the invention, those of ordinary skill in the art are not paying creative work premise
Lower obtained every other embodiment, belongs to protection scope of the present invention.
Claims (8)
1. a kind of low latitude security guard system based on high power CW laser, it is characterised in that including alarm module, laser light
Source module, tracking transmitter module and control module, the control module is sent out respectively with alarm module, laser light source module and tracking
Penetrate module connection, the laser light source module be connected with tracking transmitter module, the tracking transmitter module including range unit, greatly
Field of view detector, telescope, small field of view detector and track transmitter frame,
The alarm module is configured to：Scanning is scanned for specific region under the control of control module, if it find that mesh
Mark then sends warning information to control module, and the warning information includes target bearing information, first object range information；
The laser light source module is configured to：Launch laser after the firing order for receiving control module；
The big field of view detector is configured to：Capture target under the control of control module, after target is captured, drive with
Track transmitting frame obtains the first image-forming information to target following, and the first image-forming information is sent to control module；
The range unit is configured to：After big field of view detector captures target, range finding is carried out to target and obtains the second mesh
Subject distance information, and the second target range information is sent to control module and telescope；
The telescope is configured to：Receiving carries out automatic focusing until imaging clearly, obtains after the second target range information
The second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector；
The small field of view detector is configured to：Second image-forming information of target is obtained by telescope, and the second imaging is believed
Breath is sent to control module, drives track transmitter frame to carry out high precision tracking to target according to the second image-forming information；
The control module is configured to：Receive alarm module send warning information and by the warning information after process send to
Tracking transmitter module；After track transmitter frame points to target direction, control big field of view detector and capture target；
The control module is further configured to：Laser light source module transmitting laser is controlled after attack instruction is received.
2. the low latitude security guard system based on high power CW laser according to claim 1, it is characterised in that also wrap
Display module is included, the control module is further configured to：After receiving the second image-forming information, with reference to local GPS position information weight
The geographical coordinate position of structure target, and in combination with built-in three-dimensional map, the real-time rendering in the operation interface of display module
The space map reference of target.
3. the low latitude security guard system based on high power CW laser according to claim 1, it is characterised in that described
Laser light source module is connected with tracking transmitter module by optical fiber.
4. the low latitude security guard system based on high power CW laser according to claim 1, it is characterised in that described
Telescope launches 5kW～50kW level continuous lasers under the control of laser sending module, and target is disposed at a distance.
5. the low latitude security guard system based on high power CW laser according to claim 1, it is characterised in that described
Control module is single-chip microcomputer, PLC or FPGA.
6. a kind of low latitude security means of defence based on high power CW laser, it is characterised in that including step：
A, control module control alarm module scan for scanning to specific region, will alarm if alarm module finds target
Information is sent to control module, and the warning information includes target bearing information, first object range information；
B, control module send the warning information after process to tracking transmitter module, and tracking transmitter module drives according to warning information
Motion tracking transmitting frame points to target direction；
C, control module control big field of view detector and capture target, and big field of view detector is captured after target, drive tracking transmitting
Frame obtains the first image-forming information to target following, and the first image-forming information is sent to control module；
D, the range unit of tracking transmitter module carry out range finding to target and obtain the second target range information, and by the second target away from
Send to control module and telescope from information；
E, telescope carry out focusing according to the second target range information until imaging clearly, obtains the second imaging under imaging clearly
Information, and the second image-forming information is sent to small field of view detector, small field of view detector obtains the second imaging letter by telescope
After breath, the second image-forming information is sent to control module, track transmitter frame is driven to target following according to the second image-forming information；
F, operator impend judgement according to the second image-forming information, and attack instruction, control are sent if target possesses threat
Module controls laser light source module transmitting laser after attack instruction is received.
7. the low latitude security means of defence based on high power CW laser according to claim 6, it is characterised in that it is special
Levy is also to include：Control module is received after the second image-forming information, is reconstructed the geographical of target with reference to local GPS position information and is sat
Cursor position, and in combination with built-in three-dimensional map, the space map of real-time rendering target in the operation interface of display module
Coordinate.
8. the low latitude security means of defence based on high power CW laser according to claim 6, it is characterised in that described
In step F, control module receive attack instruction after, the telescope launch under the control of laser sending module 5kW～
The continuous laser far-distance of 50kW levels disposes target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802118.0A CN105486175B (en) | 2014-11-20 | 2015-11-19 | Low-altitude security protection system and method based on large-power continuous laser |
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| CN2014106698252 | 2014-11-20 | ||
| CN201410669825 | 2014-11-20 | ||
| CN201510802118.0A CN105486175B (en) | 2014-11-20 | 2015-11-19 | Low-altitude security protection system and method based on large-power continuous laser |
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| CN105486175A CN105486175A (en) | 2016-04-13 |
| CN105486175B true CN105486175B (en) | 2017-05-10 |
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| CN201520925787.2U Withdrawn - After Issue CN205209358U (en) | 2014-11-20 | 2015-11-19 | Multiple criteria decision making system based on low latitude security protection laser system |
| CN201520924486.8U Withdrawn - After Issue CN205209357U (en) | 2014-11-20 | 2015-11-19 | Low latitude security protection system based on high -power laser in succession |
| CN201520925902.6U Withdrawn - After Issue CN205212170U (en) | 2014-11-20 | 2015-11-19 | Optic fibre laser beam combining ware |
| CN201510801878.XA Active CN105352371B (en) | 2014-11-20 | 2015-11-19 | A kind of box body type laser low latitude security guard system |
| CN201510802118.0A Active CN105486175B (en) | 2014-11-20 | 2015-11-19 | Low-altitude security protection system and method based on large-power continuous laser |
| CN201520925329.9U Withdrawn - After Issue CN205332926U (en) | 2014-11-20 | 2015-11-19 | Railway carriage or compartment style laser low latitude security protection system |
| CN201510801860.XA Active CN105334872B (en) | 2014-11-20 | 2015-11-19 | The distributed low latitude security protection lasing safety system of combination and its installation method |
| CN201520926490.8U Withdrawn - After Issue CN205427627U (en) | 2014-11-20 | 2015-11-19 | Joint distribution formula low latitude security protection protection of laser hazard system |
| CN201520925823.5U Active CN205212164U (en) | 2014-11-20 | 2015-11-19 | Laser instrument circulative cooling system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520925787.2U Withdrawn - After Issue CN205209358U (en) | 2014-11-20 | 2015-11-19 | Multiple criteria decision making system based on low latitude security protection laser system |
| CN201520924486.8U Withdrawn - After Issue CN205209357U (en) | 2014-11-20 | 2015-11-19 | Low latitude security protection system based on high -power laser in succession |
| CN201520925902.6U Withdrawn - After Issue CN205212170U (en) | 2014-11-20 | 2015-11-19 | Optic fibre laser beam combining ware |
| CN201510801878.XA Active CN105352371B (en) | 2014-11-20 | 2015-11-19 | A kind of box body type laser low latitude security guard system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520925329.9U Withdrawn - After Issue CN205332926U (en) | 2014-11-20 | 2015-11-19 | Railway carriage or compartment style laser low latitude security protection system |
| CN201510801860.XA Active CN105334872B (en) | 2014-11-20 | 2015-11-19 | The distributed low latitude security protection lasing safety system of combination and its installation method |
| CN201520926490.8U Withdrawn - After Issue CN205427627U (en) | 2014-11-20 | 2015-11-19 | Joint distribution formula low latitude security protection protection of laser hazard system |
| CN201520925823.5U Active CN205212164U (en) | 2014-11-20 | 2015-11-19 | Laser instrument circulative cooling system |
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| CN205209358U (en) * | 2014-11-20 | 2016-05-04 | 中国工程物理研究院应用电子学研究所 | Multiple criteria decision making system based on low latitude security protection laser system |
| CN105867265B (en) * | 2015-11-19 | 2018-11-09 | 中国工程物理研究院应用电子学研究所 | Multiobjective Decision Making Method and system based on low latitude security protection laser system |
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| CN107918298A (en) * | 2017-06-08 | 2018-04-17 | 南京理工大学 | A kind of man-machine interactive system of laser system |
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| CN111595202A (en) * | 2020-05-29 | 2020-08-28 | 中国科学院长春光学精密机械与物理研究所 | Top-loading type light-weight long-short dual-waveband laser synthesis emitting device for small vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN205212170U (en) | 2016-05-04 |
| CN105334872B (en) | 2018-05-01 |
| CN205212164U (en) | 2016-05-04 |
| CN205209358U (en) | 2016-05-04 |
| CN105334872A (en) | 2016-02-17 |
| CN105352371A (en) | 2016-02-24 |
| CN205427627U (en) | 2016-08-03 |
| CN205209357U (en) | 2016-05-04 |
| CN105352371B (en) | 2017-04-05 |
| CN105486175A (en) | 2016-04-13 |
| CN205332926U (en) | 2016-06-22 |
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