CN213067265U - Intelligent laser countermeasure device based on machine vision - Google Patents
Intelligent laser countermeasure device based on machine vision Download PDFInfo
- Publication number
- CN213067265U CN213067265U CN202021493872.3U CN202021493872U CN213067265U CN 213067265 U CN213067265 U CN 213067265U CN 202021493872 U CN202021493872 U CN 202021493872U CN 213067265 U CN213067265 U CN 213067265U
- Authority
- CN
- China
- Prior art keywords
- laser
- controller
- host
- target
- automatic control
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides an intelligence laser countermeasure device based on machine vision belongs to military training technical field. The laser countermeasure device comprises a CCD camera, a laser emitter, an automatic control holder and a host, wherein the CCD camera is connected with the host, acquires target image information and inputs the target image information into the host for image processing; the host comprises an image processing module and a controller, wherein the image processing module receives the target image information, identifies and locks target position information, and simultaneously sends the target position information to the controller; the laser transmitter is connected with the controller and used for receiving the target position information sent by the controller and transmitting a laser beam; the automatic control holder is connected with the controller. The method simulates fixed firepower on a battlefield by using a machine vision method, captures and identifies the moving target, the camouflage target and the posture of the moving target and the camouflage target on the front side of the battlefield, kills the target by using a laser countermeasure mode, and further realizes the man-machine laser countermeasure training.
Description
Technical Field
The utility model belongs to the technical field of the military training, concretely relates to intelligence laser countermeasure device based on machine vision.
Background
Laser countermeasure is one of the effective means currently in use for tactical research, tactical training and teaching. Usually, a 'person-person confrontation' mode is adopted, both sides need to participate in the fighting force together, and the training benefit in certain subjects is not high.
In simulating a confrontation, the basic form of "lasing" a direct-aiming weapon is typically employed. That is, on firearms such as guns, rocket barrels, artillery (tank artillery, anti-tankmark), anti-tank missiles, etc., which are operated in a direct-firing manner, laser transmitters are installed, and the firing of the weapons is simulated by the laser emitted by the laser transmitters. The struck object is provided with a plurality of laser sensors, and after sensing laser irradiation, the struck object is simulated by sound, light, smoke, and the like.
At present, the laser countermeasure device in the market is designed mainly by adopting the principle of laser beam interweaving or scanning. The disadvantages are single function, poor automatic control capability and large difference from actual battlefield. In training and practice, the traditional laser simulated fire power emitting device has fixed emitting direction and limited scanning angle, the difference between the battlefield behavior and the fire striking intensity in the actual combat state is large, and the actions of fire power searching, target finding and the like on the battlefield are difficult to be simulated well, so that the training purpose is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an intelligence laser countermeasure device based on machine vision to solve present laser countermeasure device and take laser beam to interweave or the principle of scanning to realize, be difficult to simulate the technical problem of actions such as firepower search, discovery target on the battlefield well.
In order to achieve the above object, the technical solution of the present invention is:
the utility model provides an intelligence laser countermeasure device based on machine vision, includes CCD camera, laser emitter, automatic control cloud platform and host computer, wherein:
the CCD camera is connected with the host and used for acquiring target image information according to a host instruction and inputting the target image information into the host for image processing;
the host comprises an image processing module and a controller, wherein the image processing module receives the target image information, identifies and locks target position information, and simultaneously sends the target position information to the controller;
the laser transmitter is connected with the controller and used for receiving the target position information sent by the controller and transmitting a laser beam;
the automatic control holder is connected with the controller, the CCD camera and the laser emitter are coaxially arranged on the automatic control holder, and the controller controls the deflection and the pitching of the CCD camera and the laser emitter by controlling the forward and backward steps of a stepping motor on the automatic control holder.
Preferably, the automatic control holder is a two-degree-of-freedom holder, and comprises a Z-axis stepping motor and an X-axis stepping motor, and the CCD camera and the laser transmitter can rotate on the XOY plane with the Z-axis as a rotation axis and tilt on the YOZ plane with the X-axis as a rotation axis.
Preferably, the lamp light simulator comprises a sound simulator and a lamp light simulator, wherein the sound simulator and the lamp light simulator are connected with the controller, the sound simulator comprises two loudspeakers, a heat dissipation device, a control panel and a shell, and the two loudspeakers can simulate various firepower sound effects.
Preferably, the intelligent training device further comprises a photoelectric detection sensor and an alarm annunciator, wherein the photoelectric detection sensor and the alarm annunciator are mounted on a helmet or combat uniform of a trainee, the photoelectric detection sensor is used for receiving laser beams sent by the laser transmitter, decoding the laser beams into digital signals and sending the digital signals to the controller, and the alarm annunciator is used for receiving instructions of the controller and giving a smoke or flashing an alarm.
Preferably, the system further comprises a communication device, wherein the communication device is an external portable array antenna and uploads the information of the laser hitting condition and the personnel damage condition to the host.
Preferably, the laser countermeasure device further comprises a power supply module, and the power supply module supplies power to the laser countermeasure device.
Preferably, the laser countermeasure device further comprises a support, the host is mounted on the support through a support, and a fixed base is arranged below the support; the automatic control holder is arranged on a support above the host.
The utility model has the advantages that:
1. the main research objective of the application is to simulate fixed firepower on a battlefield by using a machine vision method, capture and identify a moving target, a camouflage target and the posture of the moving target and the camouflage target on the front side of the battlefield, kill and kill the target in a laser countermeasure mode according to program setting, and further realize human-machine laser countermeasure training.
2. The CCD camera is arranged to search firepower to find a target, the image module tracks and locks the target, the controller controls the stepping motor to rotate, the laser emitting device can automatically rotate in shooting direction, and the rotating angle of the holder can be adjusted in a programmable mode, so that the laser shooting direction can be adjusted, the target can be hit accurately, and the actual effects of firepower searching, target finding and firepower damage on a battlefield can be simulated better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of an automatic control pan-tilt portion.
Fig. 3 is a schematic diagram of the module structure connection of the present invention.
In the figure: 1. a support; a CCD camera; 3. a laser transmitter; a Z-axis stepping motor; an X-axis stepping motor; 6. a host; 7. and fixing the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, an intelligent laser countermeasure device based on machine vision includes a CCD camera 2, a laser emitter 3, an automatic control platform and a host computer 6, wherein: the CCD camera 2 is connected with the host 6 and used for acquiring target image information according to an instruction of the host 6 and inputting the target image information into the host for image processing; the host comprises an image processing module and a controller, wherein the image processing module receives the target image information, identifies and locks target position information, and simultaneously sends the target position information to the controller; the laser transmitter 3 is connected with the controller and is used for receiving the target position information sent by the controller and transmitting a laser beam; the automatic control holder is connected with the controller, the CCD camera 2 and the laser emitter 3 are coaxially arranged on the automatic control holder, and the driver controls the deflection and the pitching of the CCD camera 2 and the laser emitter 3 by controlling the forward and backward steps of a stepping motor on the automatic control holder.
Further, the CCD camera and the laser transmitter are coaxially mounted, and are mounted on a Z-axis stepping motor 4 through a bracket, and the Z-axis stepping motor 4 is mounted on an X-axis stepping motor 5, wherein the Z-axis stepping motor 4 rotates on the XOY plane with the Z-axis as a rotation axis. The X-axis stepping motor 5 rotates on the YOZ plane with the X-axis as a rotation axis. The movement of the holder is formed by the Z-axis stepping motor 4 and the X-axis stepping motor 5, so that the CCD camera 2 and the laser emitter 3 are driven to move. The controller controls the holder to rotate, so that the shooting direction of the laser transmitter can automatically rotate. When the CCD camera 2 identifies a battlefield person, the controller triggers the laser emitter 3 to fire a signal, and the cradle head is automatically controlled to adjust the angle and direction of laser emission according to the data transmitted by firepower, so as to realize shooting operation. The stepping motor on the automatic control holder is vertically installed, the rotating motion in the horizontal direction and the pitching motion in the vertical direction are realized, the controlled output quantity of the position, the direction, the state and the like of an object can be randomly changed along with the input target (or a given value), and the rotating precision is very accurate.
The laser countermeasure device also comprises a bracket 1, the host 6 is arranged on the bracket 1 through a support, and a fixed base 7 is arranged below the support; the automatic control holder is arranged on a support above the host 6. The automatic control holder is a two-degree-of-freedom holder, the CCD camera and the laser emitter are coaxially arranged on the automatic control holder, and the automatic control holder is driven by a Z-axis stepping motor and an X-axis stepping motor, so that the CCD camera and the laser emitter realize two-degree-of-freedom movement of rotating on an XOY plane by taking a Z axis as a rotating shaft and rotating on a YOZ plane by taking an X axis as a rotating shaft, and scanning detection is carried out. Image information acquired by the CCD camera is sent to the image processing module, when the image information is identified and processed by the image processing module and a target signal is sensed, the target signal is fed back to the controller, the laser emitter is controlled to carry out laser pulse coding, the laser emitter is driven to emit a corresponding coded laser beam, and firepower striking is carried out on target personnel.
Preferably, the lamp light simulator comprises a sound simulator and a lamp light simulator, wherein the sound simulator and the lamp light simulator are connected with the controller, the sound simulator comprises two loudspeakers, a heat dissipation device, a control panel and a shell, and the two loudspeakers can simulate various firepower sound effects. Specifically, a sound simulator is arranged below the holder, so that when firepower is emitted, sound simulation is triggered, artillery sound is simulated, and the battlefield environment is simulated more vividly. The intelligent fire fighting device is powered by the power module to complete battlefield fire simulation.
More preferably, the intelligent training device further comprises a photoelectric detection sensor and an alarm annunciator, wherein the photoelectric detection sensor and the alarm annunciator are mounted on a helmet or combat uniform of a trainee, the photoelectric detection sensor is used for receiving the laser beam sent by the laser emitter, decoding the laser beam into a digital signal and sending the digital signal to the controller, and the alarm annunciator is used for receiving an instruction of the controller to smoke or flash and alarm.
At present, when the army trains, intelligence laser countermeasure device acts as intelligent firepower, implements laser firepower to individual soldier's clothing and the helmet that the training personnel dressed and strikes. The intelligent laser countermeasure device is mainly used for helmets or combat uniforms with photoelectric detection sensors and alarm annunciators, and when the CCD camera detects personnel information, the laser transmitter is controlled to emit coded infrared (other colors can be selected) pulse laser beams to carry out firepower striking. When the emitted laser irradiates a photoelectric detection sensor on a helmet carried by a trainee or on a combat uniform, the photoelectric detection sensor receives the laser beam and decodes the laser beam into a digital signal to obtain hit information; meanwhile, the hit information is transmitted to the controller to judge whether the hit happens or not, and the war damage and injury conditions are met. After the trainee is hit, the alarm annunciator is driven to smoke or flash to alarm.
Preferably, the system further comprises a communication device, wherein the communication device is an external portable array antenna and uploads the information of the laser hitting condition and the personnel damage condition to the host. This communication device can realize folding fast and withdraw, and whole process of erectting does not need any instrument, also need not any screw, conveniently expandes fast in any area, is applicable to the transmission of the communication data of intelligence ignition.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligence laser confrontation device based on machine vision, its characterized in that includes CCD camera, laser emitter, automatic control cloud platform and host computer, wherein:
the CCD camera is connected with the host and used for acquiring target image information according to a host instruction and inputting the target image information into the host for image processing;
the host comprises an image processing module and a controller, wherein the image processing module receives the target image information, identifies and locks target position information, and simultaneously sends the target position information to the controller;
the laser transmitter is connected with the controller and used for receiving the target position information sent by the controller and transmitting a laser beam;
the automatic control holder is connected with the controller, the CCD camera and the laser emitter are coaxially arranged on the automatic control holder, and the controller controls the deflection and the pitching of the CCD camera and the laser emitter by controlling the forward and backward steps of a stepping motor on the automatic control holder.
2. The intelligent laser countermeasure device based on machine vision as claimed in claim 1, wherein the automatic control pan-tilt is a two-degree-of-freedom pan-tilt including a Z-axis stepping motor and an X-axis stepping motor, and the CCD camera and the laser transmitter are capable of rotating on XOY plane with Z-axis as rotation axis and pitching on YOZ plane with X-axis as rotation axis.
3. The intelligent laser countermeasure apparatus based on machine vision as claimed in claim 1, further comprising a sound simulator and a light simulator, the sound simulator and the light simulator are connected with the controller, the sound simulator comprises two speakers, a heat sink, a control panel and a housing, wherein the two speakers can simulate various fire sound effects.
4. The intelligent laser countermeasure apparatus based on machine vision according to claim 1, characterized in that, the apparatus further comprises a photoelectric detection sensor and an alarm annunciator, the photoelectric detection sensor and the alarm annunciator are installed on the trainee helmet or combat uniform, the photoelectric detection sensor is used for receiving the laser beam sent by the laser emitter and decoding the laser beam into a digital signal, and sending the digital signal to the controller, and the alarm annunciator is used for receiving the command of the controller and giving a smoke or flashing alarm.
5. The intelligent laser countermeasure device based on machine vision of claim 4, characterized by further comprising a communication device, wherein the communication device is an external portable array antenna and uploads the information of the laser attack situation and the personnel damage situation to the host.
6. The machine-vision-based intelligent laser countermeasure apparatus of claim 1, further comprising a power module that provides power to the laser countermeasure apparatus.
7. The intelligent laser countermeasure device based on machine vision of any one of claims 1-6, characterized in that the laser countermeasure device further comprises a support, the host is mounted on the support through a support, and a fixed base is arranged below the support; the automatic control holder is arranged on a support above the host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493872.3U CN213067265U (en) | 2020-07-24 | 2020-07-24 | Intelligent laser countermeasure device based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493872.3U CN213067265U (en) | 2020-07-24 | 2020-07-24 | Intelligent laser countermeasure device based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213067265U true CN213067265U (en) | 2021-04-27 |
Family
ID=75579067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021493872.3U Expired - Fee Related CN213067265U (en) | 2020-07-24 | 2020-07-24 | Intelligent laser countermeasure device based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213067265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750736A (en) * | 2020-07-24 | 2020-10-09 | 陈喜春 | Method for identifying tracking target and laser countermeasure device |
| CN113899241A (en) * | 2021-09-28 | 2022-01-07 | 精兵特种装备(福建)有限公司 | Simulated light weapon laser reverse attack system with identification function |
-
2020
- 2020-07-24 CN CN202021493872.3U patent/CN213067265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750736A (en) * | 2020-07-24 | 2020-10-09 | 陈喜春 | Method for identifying tracking target and laser countermeasure device |
| CN113899241A (en) * | 2021-09-28 | 2022-01-07 | 精兵特种装备(福建)有限公司 | Simulated light weapon laser reverse attack system with identification function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8920172B1 (en) | Method and system for tracking hardware in a motion capture environment | |
| US8632338B2 (en) | Combat training system and method | |
| CN213067265U (en) | Intelligent laser countermeasure device based on machine vision | |
| CN111750736A (en) | Method for identifying tracking target and laser countermeasure device | |
| US20050153262A1 (en) | Firearm laser training system and method employing various targets to simulate training scenarios | |
| US10209035B2 (en) | Non-lethal probe for target control | |
| US20220196366A1 (en) | Shot Planning and Smart Bullets with Active Electronics | |
| CN104697398A (en) | Laser simulated shooting training system | |
| CN112484565A (en) | Shooting aiming training analysis system with trajectory simulation function | |
| US20210131765A1 (en) | Device Controlling Shooting Based on Firearm Movement | |
| US20190316878A1 (en) | Firearm with Active Aiming Assistance and Planning System | |
| JP5342855B2 (en) | Simulated combat device for shooting training | |
| CN210802215U (en) | Man-machine collaborative simulation drilling system | |
| CN207635940U (en) | A kind of nachinegun fire dot laser simulator | |
| CN113577753A (en) | Real battlefield simulation confrontation system | |
| CN110290846B (en) | Virtual battle processing method, server and movable platform | |
| CN210466815U (en) | Large-screen projection type portable ground-to-air missile training device | |
| KR20140112117A (en) | Wireless indoor shooting simulation system | |
| RU94323U1 (en) | FIELD SIMULATOR FOR TRAINING OPERATORS OF PORTABLE ANTI-AIR MISSILE COMPLEXES | |
| KR20170128793A (en) | Firearm training apparatus having laser | |
| JP5342854B2 (en) | Simulated combat device for shooting training | |
| US7976309B1 (en) | Method and apparatus for simulating weapon explosions inside a chamber | |
| CN105135937A (en) | Actual combat shooting training system | |
| CN110631411A (en) | Virtual shooting training control method and system | |
| CN213956130U (en) | Laser anti-sniping system for unmanned vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |