CN105486175A - 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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- CN105486175A CN105486175A CN201510802118.0A CN201510802118A CN105486175A CN 105486175 A CN105486175 A CN 105486175A CN 201510802118 A CN201510802118 A CN 201510802118A CN 105486175 A CN105486175 A CN 105486175A
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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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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 protection field, particularly a kind of low latitude security guard system based on high power CW laser and method.
Background technology
At present, low latitude security difficulty is large, and means are few, and main types of equipment has net bullet, helicopter, guided missile or flack flowing system.Existed system is summarized as follows:
(1) net bullet: the net bullet that high-strength material makes is launched, in flight course, net plays flare up net, covers and catches low latitude risk object;
(2) helicopter: in helicopter flight, wing rotates and produces huge air-flow, forces targeted attitude out of control and drifts off the course or fall;
(3) guided missile/antiaircraft gun: directtissima risk object, makes target impaired, loses flight performance.
The problems such as existing disposal system ubiquity efficiency is not high, collateral damage is high.
Summary of the invention
[technical problem that will solve]
The object of this invention is to provide a kind of low latitude security guard system based on high power CW laser and method, there is to solve existing disposal system the problem that efficiency is not high, collateral damage is high.
[technical scheme]
The present invention is achieved by the following technical solutions.
First the present invention relates to a kind of low latitude security guard system based on high power CW laser, comprise alarm module, laser light source module, tracking transmitter module and control module, described control module is connected with alarm module, laser light source module and tracking transmitter module respectively, described laser light source module is connected with tracking transmitter module, described tracking transmitter module comprises range unit, Large visual angle detector, telescope, small field of view detector and track transmitter frame
Described alarm module is configured to: under the control of control module, carry out search sweep to specific region, if find target, warning information is sent to control module, and described warning information comprises target bearing information, first object range information;
Described laser light source module is configured to: Emission Lasers after receiving the firing order of control module;
Described Large visual angle detector is configured to: target acquisition under the control of control module, after capturing target, drives track transmitter frame to obtain the first image-forming information to target following, and the first image-forming information is sent to control module;
Described range unit is configured to: after Large visual angle detector captures target, carries out range finding and obtains the second target range information, and the second target range information is sent to control module and telescope to target;
Described telescope is configured to: carry out automatic focusing until imaging clearly after receiving the second target range information, obtains the second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector;
Described small field of view detector is configured to: the second image-forming information being obtained target by telescope, and the second image-forming 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;
Described control module is configured to: the warning information after process is also sent to tracking transmitter module by the warning information that receiving alarm module sends; After track transmitter frame points to target direction, control Large visual angle detector target acquisition;
Described control module is also configured to: after receiving attack instruction, control laser light source module Emission Lasers.
As one preferred embodiment, also comprise display module, described control module is also configured to: after receiving the second image-forming information, in conjunction with the geographical coordinate position of local GPS position information reconstruct target, and combine with built-in three-dimensional map, the space map reference of real-time rendering target on the operation interface of display module.
As another preferred embodiment, described laser light source module passes through Fiber connection with tracking transmitter module.
As another preferred embodiment, 5kW ~ 50kW level continuous laser launched by described telescope under the control of laser sending module, disposes target at a distance
As another preferred embodiment, described control module is single-chip microcomputer, PLC or FPGA.
The invention still 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 and carry out search sweep to specific region, if alarm module finds target, warning information is sent to control module, and described warning information comprises target bearing information, first object range information;
Warning information after process is sent to tracking transmitter module by B, control module, follows the tracks of transmitter module and drives track transmitter frame to point to target direction according to warning information;
C, control module control Large visual angle detector target acquisition, after Large visual angle detector captures target, drive track transmitter frame to obtain the first image-forming information to target following, and the first image-forming information is sent to control module;
The range unit of D, tracking transmitter module carries out range finding to target and obtains the second target range information, and the second target range information is sent to control module and telescope;
E, telescope carry out focusing until imaging clearly according to the second target range information, obtain the second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector, after small field of view detector obtains the second image-forming information by telescope, second image-forming information is sent to control module, drives track transmitter frame to target following according to the second image-forming information;
F, operator to impend judgement according to the second image-forming information, if target possesses threat, send attack instruction, control module receive attack instruction after control laser light source module Emission Lasers.
As one preferred embodiment, the method also comprises: after control module receives the second image-forming information, in conjunction with the geographical coordinate position of local GPS position information reconstruct target, and combine with built-in three-dimensional map, the space map reference of real-time rendering target on the operation interface of display module.
As one preferred embodiment, in described step F, control module is after receiving attack instruction, and described telescope is launched the continuous laser far-distance of 5kW ~ 50kW level and disposed target under the control of laser sending module.
[beneficial effect]
The technical scheme that the present invention proposes has following beneficial effect:
(1), after the present invention carries out rough tracking by Large visual angle detector to target, then by small field of view detector, essence is carried out to target and follow the tracks of, therefore, it is possible to the detection of a target more accurately, thus can attack target more accurately.
(2) the present invention is after detecting the exact position of target, adopts laser to attack target, possesses the features such as quick, silent, collateral damage is low.
Accompanying drawing explanation
The structured flowchart of the low latitude security guard system based on high power CW laser that Fig. 1 provides for embodiments of the invention one.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, carry out clear, complete description by the specific embodiment of the present invention below.
Embodiment one
The block diagram of the low latitude security guard system based on high power CW laser that Fig. 1 provides for the embodiment of the present invention one.As shown in Figure 1, this system comprises alarm module 1, laser light source module 2, follows the tracks of transmitter module 3, control module 4 and display module 5, and in the present embodiment, control module 4 can be passed through single-chip microcomputer, PLC or FPGA and realize.Control module 4 respectively with alarm module 1, laser light source module 2, follow the tracks of transmitter module 3 and display module 5 is connected, laser light source module 2 and tracking transmitter module 3, by Fiber connection, are followed the tracks of transmitter module 3 and are comprised range unit 31, Large visual angle detector 32, telescope 33, small field of view detector 34 and track transmitter frame 35.
Alarm module 1 is configured to: under the control of control module 4, carry out search sweep to specific region, if find target, warning information is sent to control module 4, described warning information comprises target bearing information, first object range information.Need to illustrate, the target in the present embodiment is the small aircraft of low-latitude flying.
Laser light source module 2 is configured to: Emission Lasers under the control of control module 4.Particularly, laser light source module 2 is by telescope 33 Emission Lasers.
Large visual angle detector 32 is configured to: target acquisition under the control of control module 4, after capturing target, drives the 35 pairs of target followings of track transmitter frame to obtain the first image-forming information, and the first image-forming information is sent to control module 4.In the present embodiment, the detection angle scope of Large visual angle detector is 0.5 degree ~ 10 degree, and it is for carrying out rough tracking to target.
Range unit 31 is configured to: after Large visual angle detector 32 captures target, carries out range finding and obtains the second target range information, and the second target range information is sent to control module 4 and telescope 33 to target.
Telescope 33 is configured to: carry out automatic focusing until imaging clearly after receiving the second target range information, obtains 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: the second image-forming information being obtained target by telescope, and the second image-forming 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.In the present embodiment, the detection angle scope of small field of view detector is for being less than 0.5 degree, and it is followed the tracks of for carrying out essence to target.
Control module 4 is configured to: the warning information after process is also sent to tracking transmitter module 3 by the warning information that receiving alarm module 1 sends; After track transmitter frame 35 points to target direction, control Large visual angle detector 32 target acquisition.
Control module 4 is also configured to: after receiving attack instruction, control laser light source module 2 Emission Lasers.
Control module 4 is also configured to: after receiving the second image-forming information, in conjunction with the geographical coordinate position of local GPS position information reconstruct target, and combine with built-in three-dimensional map, the space map reference of real-time rendering target on the operation interface of display module 5.
The low latitude security means of defence based on high power CW laser adopting the system in embodiment one to realize can with reference to following concrete grammar embodiment.
Embodiment two
Embodiment two provides a kind of low latitude security means of defence based on high power CW laser, and the method launches 5kW ~ 50kW level continuous laser by telescope, and distant location puts the small aircraft of low-latitude flying.The method comprises the steps.
Step a: control module controls alarm module and carries out search sweep to specific region, if alarm module finds target, warning information is sent to control module, and described warning information comprises target bearing information, first object range information.Need to illustrate, the target in the present embodiment is the small aircraft of low-latitude flying.Step a executes rear execution step b.
Step b: the warning information after process is sent to tracking transmitter module by control module, follows the tracks of transmitter module and drives track transmitter frame to point to target direction according to warning information.Step b executes rear execution step c.
Step c: control module controls Large visual angle detector target acquisition, after Large visual angle detector captures target, drives track transmitter frame to obtain the first image-forming information to target following, and the first image-forming information is sent to control module.In the present embodiment, the detection angle scope of Large visual angle detector is 0.5 degree ~ 10 degree, and it is for carrying out rough tracking to target.Step c executes rear execution steps d.
Steps d: the range unit following the tracks of transmitter module carries out range finding to target and obtains the second target range information, and the second target range information is sent to control module and telescope.Steps d executes rear execution step e.
Step e: telescope carries out focusing until imaging clearly according to the second target range information, obtain the second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector, after small field of view detector obtains the second image-forming information by telescope, second image-forming information is sent to control module, drives track transmitter frame to target following according to the second image-forming information.In the present embodiment, the detection angle scope of small field of view detector is for being less than 0.5 degree, and it is followed the tracks of for carrying out essence to target.Step e executes rear execution step f.
Step f: operator to impend judgement according to the second image-forming information, if target possesses threat send attack instruction, control module receive attack instruction after control laser light source module Emission Lasers.
As can be seen from the above embodiments, after the embodiment of the present invention carries out rough tracking by Large visual angle detector to target, then carry out essence by small field of view detector to target to follow the tracks of, therefore, it is possible to the detection of a target more accurately, thus can attack target more accurately; In addition, the embodiment of the present invention, after detecting the exact position of target, adopts laser to attack target, possesses the features such as quick, silent, collateral damage is low.
Need to illustrate, the embodiment of foregoing description is a part of embodiment of the present invention, instead of whole embodiment, neither limitation of the present invention.Based on embodiments of the invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
Claims (8)
1. the low latitude security guard system based on high power CW laser, it is characterized in that comprising alarm module, laser light source module, tracking transmitter module and control module, described control module is connected with alarm module, laser light source module and tracking transmitter module respectively, described laser light source module is connected with tracking transmitter module, described tracking transmitter module comprises range unit, Large visual angle detector, telescope, small field of view detector and track transmitter frame
Described alarm module is configured to: under the control of control module, carry out search sweep to specific region, if find target, warning information is sent to control module, and described warning information comprises target bearing information, first object range information;
Described laser light source module is configured to: Emission Lasers after receiving the firing order of control module;
Described Large visual angle detector is configured to: target acquisition under the control of control module, after capturing target, drives track transmitter frame to obtain the first image-forming information to target following, and the first image-forming information is sent to control module;
Described range unit is configured to: after Large visual angle detector captures target, carries out range finding and obtains the second target range information, and the second target range information is sent to control module and telescope to target;
Described telescope is configured to: carry out automatic focusing until imaging clearly after receiving the second target range information, obtains the second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector;
Described small field of view detector is configured to: the second image-forming information being obtained target by telescope, and the second image-forming 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;
Described control module is configured to: the warning information after process is also sent to tracking transmitter module by the warning information that receiving alarm module sends; After track transmitter frame points to target direction, control Large visual angle detector target acquisition;
Described control module is also configured to: after receiving attack instruction, control laser light source module Emission Lasers.
2. the low latitude security guard system based on high power CW laser according to claim 1, characterized by further comprising display module, described control module is also configured to: after receiving the second image-forming information, in conjunction with the geographical coordinate position of local GPS position information reconstruct target, and combine with built-in three-dimensional map, the space map reference of real-time rendering target on the operation interface of display module.
3. the low latitude security guard system based on high power CW laser according to claim 1, is characterized in that described laser light source module passes through Fiber connection with tracking transmitter module.
4. the low latitude security guard system based on high power CW laser according to claim 1, is characterized in that 5kW ~ 50kW level continuous laser launched by described telescope under the control of laser sending module, disposes target at a distance.
5. the low latitude security guard system based on high power CW laser according to claim 1, is characterized in that described control module is single-chip microcomputer, PLC or FPGA.
6., based on a low latitude security means of defence for high power CW laser, it is characterized in that comprising step:
A, control module control alarm module and carry out search sweep to specific region, if alarm module finds target, warning information is sent to control module, and described warning information comprises target bearing information, first object range information;
Warning information after process is sent to tracking transmitter module by B, control module, follows the tracks of transmitter module and drives track transmitter frame to point to target direction according to warning information;
C, control module control Large visual angle detector target acquisition, after Large visual angle detector captures target, drive track transmitter frame to obtain the first image-forming information to target following, and the first image-forming information is sent to control module;
The range unit of D, tracking transmitter module carries out range finding to target and obtains the second target range information, and the second target range information is sent to control module and telescope;
E, telescope carry out focusing until imaging clearly according to the second target range information, obtain the second image-forming information under imaging clearly, and the second image-forming information is sent to small field of view detector, after small field of view detector obtains the second image-forming information by telescope, second image-forming information is sent to control module, drives track transmitter frame to target following according to the second image-forming information;
F, operator to impend judgement according to the second image-forming information, if target possesses threat, send attack instruction, control module receive attack instruction after control laser light source module Emission Lasers.
7. the low latitude security means of defence based on high power CW laser according to claim 6, it is characterized in that, characterized by further comprising: after control module receives the second image-forming information, in conjunction with the geographical coordinate position of local GPS position information reconstruct target, and combine with built-in three-dimensional map, the space map reference of real-time rendering target on the operation interface of display module.
8. the low latitude security means of defence based on high power CW laser according to claim 6, it is characterized in that in described step F, control module is after receiving attack instruction, and described telescope is launched the continuous laser far-distance of 5kW ~ 50kW level and disposed target under the control of laser sending module.
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| Application Number | Priority Date | Filing Date | Title |
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| 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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| CN201410669825 | 2014-11-20 | ||
| CN2014106698252 | 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 true CN105486175A (en) | 2016-04-13 |
| CN105486175B 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 |
| CN201510802118.0A Active CN105486175B (en) | 2014-11-20 | 2015-11-19 | Low-altitude security protection system and method based on large-power continuous laser |
| 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 |
| CN201520925823.5U Active CN205212164U (en) | 2014-11-20 | 2015-11-19 | Laser instrument circulative cooling system |
| CN201520925329.9U Withdrawn - After Issue CN205332926U (en) | 2014-11-20 | 2015-11-19 | Railway carriage or compartment style laser low latitude security protection system |
| CN201510801878.XA Active CN105352371B (en) | 2014-11-20 | 2015-11-19 | A kind of box body type laser low latitude security guard 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 |
| 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 |
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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 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| CN201520925823.5U Active CN205212164U (en) | 2014-11-20 | 2015-11-19 | Laser instrument circulative cooling system |
| CN201520925329.9U Withdrawn - After Issue CN205332926U (en) | 2014-11-20 | 2015-11-19 | Railway carriage or compartment style laser low latitude security protection system |
| CN201510801878.XA Active CN105352371B (en) | 2014-11-20 | 2015-11-19 | A kind of box body type laser low latitude security guard 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 |
| 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 |
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| CN107514936B (en) * | 2017-09-30 | 2024-06-04 | 合肥正阳光电科技有限责任公司 | Short-range laser defense system |
| CN108535716A (en) * | 2018-03-23 | 2018-09-14 | 中国科学院长春光学精密机械与物理研究所 | Optics early warning to low slow Small object and Laser interferometers system and method |
| CN111006651A (en) * | 2019-11-22 | 2020-04-14 | 西安翔迅科技有限责任公司 | Target tracking data recording portable device and observing and tracking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105334872A (en) | 2016-02-17 |
| CN105352371B (en) | 2017-04-05 |
| CN205332926U (en) | 2016-06-22 |
| CN205212164U (en) | 2016-05-04 |
| CN105352371A (en) | 2016-02-24 |
| CN205209358U (en) | 2016-05-04 |
| CN105334872B (en) | 2018-05-01 |
| CN105486175B (en) | 2017-05-10 |
| CN205212170U (en) | 2016-05-04 |
| CN205427627U (en) | 2016-08-03 |
| CN205209357U (en) | 2016-05-04 |
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