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WO2011078422A1 - Appareil à écran pour tir à munitions réelles doté d'un repérage de coordonnées laser - Google Patents

Appareil à écran pour tir à munitions réelles doté d'un repérage de coordonnées laser Download PDF

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Publication number
WO2011078422A1
WO2011078422A1 PCT/KR2009/007693 KR2009007693W WO2011078422A1 WO 2011078422 A1 WO2011078422 A1 WO 2011078422A1 KR 2009007693 W KR2009007693 W KR 2009007693W WO 2011078422 A1 WO2011078422 A1 WO 2011078422A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
unit
invisible
roller
target
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.)
Ceased
Application number
PCT/KR2009/007693
Other languages
English (en)
Korean (ko)
Inventor
서승호
우순
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FTS Co Ltd
Original Assignee
FTS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FTS Co Ltd filed Critical FTS Co Ltd
Publication of WO2011078422A1 publication Critical patent/WO2011078422A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/10—Cinematographic hit-indicating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A33/00—Adaptations for training; Gun simulators
    • F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/26—Teaching or practice apparatus for gun-aiming or gun-laying
    • F41G3/2616—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device
    • F41G3/2622—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating the firing of a gun or the trajectory of a projectile
    • F41G3/2655—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating the firing of a gun or the trajectory of a projectile in which the light beam is sent from the weapon to the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J1/00—Targets; Target stands; Target holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J13/00—Bullet catchers
    • F41J13/02—Bullet catchers combined with targets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/02—Photo-electric hit-detector systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/08—Infrared hit-indicating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/12—Target indicating systems; Target-hit or score detecting systems for indicating the distance by which a bullet misses the target

Definitions

  • the present invention relates to a bullet shooting apparatus, and more particularly, to a screen bullet shooting apparatus by laser coordinate tracking, which is easy to adjust the zero point of the gun through the coordinate tracking of the laser, and which can automatically change the screen.
  • Shooting training is divided into basic shooting training in which the trainer increases the accuracy of hitting and applied shooting training in which the trainer fires while judging proper timing and situation for shooting.
  • the trainer shoots at a stationary, moving or bobbing target and visually checks the shooting position on the target to assess the accuracy of the hit and the trainer's appropriate situational judgment.
  • Japanese Patent Laid-Open No. 5-196395 the target image is taken by a video camera, and the images before and after the hit of the bullet are processed so as to obtain the shooting position based on the bullet mark.
  • Japanese Patent Laid-Open No. 56-119499 discloses a fire training apparatus having a moving target.
  • the shooting training apparatus includes a projection shooting apparatus in which an image projected on the screen is used as a target. In this training device
  • a strip having a plurality of spaces of conductive rubber about the X axis and a strip having a plurality of spaces of the conductive rubber about the Y axis are superimposed on each other in a lattice shape and a screen on which an image is projected is attached to the surface.
  • the conductive rubber on the X axis is in contact with the conductive rubber on the Y axis by the impact of the bullet, so that an electrical connection is established between them.
  • the position of the electrical connection represents the coordinates of the shooting position.
  • the impact location is displayed on the screen using a spotlight.
  • Japanese Laid-Open Patent Publication No. 2-61499 and Japanese Patent Laid-Open Publication No. Hei 1-193600 disclose a firing training apparatus in which a bullet is fired in a substantially projected image.
  • Korean Patent No. 0523160 discloses a technical configuration of a laser gun, a laser gun shooting system, and a target box
  • Patent Publication No. 2006-0074668 discloses an image shooting training system and method using a laser beam.
  • the disclosed shooting system generates a signal for firing in response to the firing signal in the signal generating unit, and the beam bullet firing unit fires the laser beam bullet based on the permission signal generated by the signal generating unit in response to the operation of the trigger. It has a technical configuration.
  • the shooting devices have a problem in that reliability of the zero adjustment cannot be obtained because the zero adjustment of the actual gun is made by the shooter.
  • the present invention is to solve the problems of the prior art, it is easy to replace the target due to the real shot, it is possible to recognize at the same time when a large number of shots, by laser coordinate tracking that can improve the reliability of the zero adjustment Its purpose is to provide a screen shot fire.
  • Screen shot shooting apparatus for achieving the above object is to project a target for the shooting shot, the screen unit is a continuous replacement of the screen by the shooting shot;
  • a warhead recovery unit installed at a rear of the screen unit
  • a gun having a non-visible laser beam irradiation unit for forming an invisible beam spot at an aiming position of the target projected on the screen, and a trigger signal generator for generating a trigger signal for driving the invisible laser beam irradiation unit;
  • the screen unit is a frame supported by the support member, a release roller rotatably mounted to the frame, a screen sheet wound around the release roller, and a screen installed on the frame and released from the release roller A winding roller for winding the sheet, and a drive unit for forward and reverse rotation of the winding roller and the unwinding roller.
  • the winding roller and the unwinding roller are installed in the front and rear adjacent to each other and provided with a weight roller for adjusting the tension of the screen therebetween.
  • the screen shot shooting apparatus can shoot a target at various targets projected on the screen, and compares the coordinates formed by the invisible laser beam irradiation unit with the coordinates formed by the warhead's bullet. It is possible to adjust the zero point and improve the reliability of zero point adjustment.
  • FIG. 1 is a perspective view of a screen shot shooting apparatus by laser coordinate tracking according to the present invention
  • FIGS. 2 and 3 are perspective views showing embodiments of the screen unit
  • the screen shot shooting device 10 by laser coordinate tracking is for projecting a target 11 for shooting
  • the screen 25 is a continuous replacement of the screen 25 by the bullet shooting
  • a non-visible laser beam irradiation unit 41 having a unit 20, an invisible beam spot coinciding with the impact point of the bullet aimed at the screen for live shooting, and the invisible laser beam irradiation unit 41
  • a gun 40 having a trigger signal generator 45 for generating a trigger signal for driving the invisible laser beam irradiation unit 41.
  • a screen shot bombardment qualification device 10 by laser coordinate tracking (10), a projector (50) for projecting an image of a target on the screen (25), a photographing unit (60) for photographing an image formed on the screen (25), and By shooting the gun 40, the bullet wound (100) formed on the screen 25, and the invisible beam spot 200 formed by the invisible laser beam irradiation unit to shoot the irradiated image and mutually
  • a control unit 70 for projecting the screen 25 using the projector 50 is provided.
  • the screen unit 20 projects the target 11 by a projector, and forms bullet marks by bullets, and is wound around the unrolling roller 23 at predetermined intervals on the frame 22 as shown in FIG. 2.
  • the roller 24 is installed.
  • a screen 25 is wound around the unwinding roller 23, and an end of the screen 25 is fixed to the unwinding roller 24.
  • the frame 22 includes a driving part 26 for forward and reverse rotation of the winding roller 24 and the unwinding roller 23.
  • the drive unit 26 includes sprockets 26a and 26b respectively installed on the rotation shafts of the unwinding roller 23 and the winding roller 24 supported by the frame 22, the chain 26c caught by the sprocket, and the It is provided with the drive sprocket 26d which hangs on the chain 26c and is driven by the motor 26e.
  • the screen unit is not limited to the above-described embodiment, and may be a structure that can project a target and leave bullet marks by the bullet.
  • the unwinding roller 23 on which the screen 25 is wound and the unwinding roller 24 on which the end of the screen 25 is fixed are installed in parallel to the frame 21, between them.
  • the waiter roller 27 is installed.
  • a drive unit 26 for driving the unwinding roller 23 and the winding roller 24 may be installed in the frame 21.
  • a warhead recovery unit 30 for recovering the live bullet penetrating the screen 25 is further provided at the rear of the screen unit 20.
  • the warhead recovery unit 30 has a fallopian tube part 31 having an opening formed on a side corresponding to the screen, and a warhead ash part 32 connected to the fallopian tube part 31 and having a spiral warhead pipe.
  • the carbohydrate recovery unit 30 may be made of a metal plate for recovering the bullet on the back of the screen.
  • the gun 40 may be a pistol, a rifle or the like capable of shooting a bullet.
  • the invisible laser beam irradiation unit 41 may be installed at the main body or the barrel portion of the gun to form beam spots at the same outer diameter as the bullet marks formed on the screen 25 in the cartridges in which alignment is completed.
  • a case 43 having a holder 42 for coupling with a gun, a laser diode 44 installed in the case 43 for generating an infrared beam which is an invisible laser beam, and the laser diode ( It is provided in front of the 44 is provided with a lens unit 45 for focusing the beam.
  • the gun 40 includes a trigger signal generator 45 for generating a trigger signal for driving the invisible laser beam irradiation unit 41.
  • the trigger signal generating unit 45 may be formed in a main body of the gun 40 adjacent to the trigger of the gun and may be formed of a switching element (not shown) capable of driving the invisible laser beam irradiation unit when the trigger is operated.
  • the projector 50 may form the target 11 on the screen sheet, a target using a shape of a moving target, a stationary target, an animal, a person, a target of various sizes, etc. using an image based on a perspective view.
  • Various targets may be projected onto the screen 25.
  • the projector 50 may simultaneously project a plurality of targets 11 onto a screen.
  • the photographing unit 60 is for photographing an image formed on the screen sheet, and the bullet marks 100 projected onto the screen sheet by the live bullet and the invisible laser beam irradiation unit 41 are irradiated by the screen 25. It consists of a camera that can shoot the invisible beam spot 200 formed in the). The camera is further provided with a filter 61 to photograph the infrared beam spot 200 formed on the screen 25.
  • the controller 70 receives the trigger signal from the trigger signal transmitter 45, drives the camera to project the bullet marks 100 formed on the screen 25 and the screen 25 by triggering the gun 40.
  • An infrared beam spot which is an invisible beam spot, is photographed, and a main computer 71 is provided for calculating the distance and coordinates of the infrared beam spot and the bullet based on this information.
  • the control unit may display, by the main computer, the infrared laser beam spot and the coordinate separation values of the bullets on the screen through the projector for each gunner and each bullet fired by the gunner.
  • Screen shot shooting device 10 by the laser coordinate tracking configured as described above is easy to adjust the zero point of the gun to practice shooting, it is possible to increase the reliability according to the zero adjustment.
  • the shooter if the shooter is in the captive target 11 is projected on the screen 25 by the controller 70 and the projector 50.
  • the target may be set in various patterns by selecting the shooter. That is, a target to be moved or a target such as a human shape or a circular target may be selected and projected on the screen sheet.
  • the target 11 is projected onto the screen sheet, and the shooter aims at the target using the gun 40 and then fires.
  • the shooter pulls the trigger of the gun 40, the bullet leaves the bullet 100 on the screen 25, the signal is generated by the trigger signal generator 45, and the invisible laser beam irradiation unit 41 Infrared beams are irradiated to form an infrared beam spot 200 at the sighting position of the screen.
  • the signal generated by the trigger signal generating unit 45 is input to the control unit and is input to the control unit 70, the control unit 70 in accordance with this signal to operate the camera which is the shooting unit 60 bullet wound (100) And the target on which the infrared beam spot 200 is formed, the infrared beam spot can be photographed through the filter because the filter is installed on the front of the camera.
  • the main computer uses the shooting information to read the coordinates of the bullet wound 100 and the infrared beam spot 200 by the bullet, and calculate and analyze the spaced coordinates thereof to provide the gun to the gunner. Allow zero adjustment.
  • Providing the shooting information to the shooter can be made by projecting the information calculated on the screen 25 by the projector 50, it can be made by displaying the shooter to see using a separate display.
  • the gun can be zeroed by matching the infrared beam spot 200 with the bullet trace 100.
  • the zero adjustment state of the firearm can be checked, and the shooting scores of the singers can be converted by using the shooting information of the bullet wound.
  • Screen real shot qualification device 10 by the laser coordinate tracking according to the present invention configured as described above zero point adjustment using an infrared beam spot 200 formed at the coordinates projected on the screen, such as bullet bullets 100 by the bullet. It is possible to increase the reliability by zeroing the gun. Coordinate information can be generated for each bullet shot on the screen by a firearm using a camera, so points can be converted for each shooter.
  • the screen unit can move the screen sheet by the winding roller and the unwinding roller so that it is easy to replace the damaged screen. Since a warhead recovery device is installed at the rear of the screen, it is possible to prevent the ballistics from flying around.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Cette invention concerne un appareil à écran pour tir à munitions réelles doté d'un repérage de coordonnées laser, destiné à projeter une cible de tir à munitions réelles. Ledit appareil comprend : une unité formant écran destinée au remplacement continu d'un écran pour tir à munitions réelles ; une unité de récupération de douilles installée derrière l'unité d'écran ; et une unité d'émission de faisceau laser invisible pour former un point de faisceau sur un point de visée d'une cible projetée sur l'écran. Ledit appareil comprend en outre : un fusil comprenant un générateur de signal de tir générant un signal de tir pour actionner l'unité d'émission de faisceau laser invisible ; un projecteur pour projeter une image d'une cible sur l'écran ; une unité de capture d'image pour capturer la cible formée sur l'écran, un trou de balle, et le point de faisceau invisible émis par l'unité d'émission de faisceau laser invisible. Ledit appareil comprend enfin un contrôleur conçu pour comparer une image du trou de balle formé dans l'écran après le tir du fusil à une image du point de faisceau invisible émis par l'unité d'émission de faisceau laser invisible, calculer une distance entre lesdites images et utiliser un projecteur pour projeter la valeur calculée sur l'écran.
PCT/KR2009/007693 2009-12-21 2009-12-22 Appareil à écran pour tir à munitions réelles doté d'un repérage de coordonnées laser Ceased WO2011078422A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0127846 2009-12-21
KR1020090127846A KR101017144B1 (ko) 2009-12-21 2009-12-21 레이저 좌표추적에 의한 스크린 실탄 사격장치

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Publication Number Publication Date
WO2011078422A1 true WO2011078422A1 (fr) 2011-06-30

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KR (1) KR101017144B1 (fr)
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104781652A (zh) * 2012-11-14 2015-07-15 3M创新有限公司 蒸汽灭菌后湿气指示方法和制品
CN105617646A (zh) * 2014-11-07 2016-06-01 伊吉士摩斯科技股份有限公司 具有虚拟标靶的射击训练及游戏系统
CN106802113A (zh) * 2016-12-23 2017-06-06 西安交通大学 基于多弹孔模式识别算法的智能报靶系统和方法
CN116045727A (zh) * 2022-12-05 2023-05-02 中信机电制造公司科研设计院 手榴弹投掷训练装置
EP4248166A4 (fr) * 2020-11-17 2024-10-16 Zen Technologies Limited Piège de confinement de balles avec écran pare-balles modulaire

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KR101065340B1 (ko) 2011-07-26 2011-09-16 (주)에프티에스 수직형 탄두 회수장치
KR101160051B1 (ko) 2011-09-23 2012-07-02 (주)에프티에스 친환경적인 전자동 방탄 및 탄두 회수장치
KR101200350B1 (ko) * 2012-03-06 2012-11-12 신명호 사격 시스템
KR101448273B1 (ko) 2012-07-27 2014-10-13 부산대학교 산학협력단 투명 디스플레이를 이용한 복합식 전자 조준경
KR101996499B1 (ko) 2017-07-13 2019-07-04 옥철식 실탄 사격 훈련 시스템
US10203181B1 (en) 2017-10-25 2019-02-12 Hae-Yong Choi Virtual training video screen apparatus for shooting live ammunitions
KR102009457B1 (ko) 2018-09-28 2019-08-12 주식회사 에아가이아 환경오염 방지를 위한 이동식 실탄사격장
KR102226057B1 (ko) 2019-12-05 2021-03-10 주식회사 에아가이아 스마트 실내 실탄 사격 시스템
KR102257194B1 (ko) 2020-12-17 2021-05-28 주식회사 에아가이아 친환경 스마트 실내 실탄사격장 설비 시스템
KR102134258B1 (ko) 2020-03-10 2020-07-21 주식회사 에아가이아 실탄사격용 스크린형 표적 장치 및 이를 포함하는 스마트 실내 실탄 사격 시스템
CN112169325B (zh) * 2020-09-25 2021-12-10 腾讯科技（深圳）有限公司 虚拟道具控制方法、装置、计算机设备及存储介质
KR102642196B1 (ko) 2021-12-14 2024-02-29 주식회사 에아가이아 실탄사격용 스크린형 표적 장치 및 이를 포함하는 스마트 실내 실탄사격용 스크린형 표적 시스템
KR102813490B1 (ko) * 2022-04-07 2025-05-28 김경환 교체 가능한 고무 플레이트를 이용하여 피탄을 방지하는 실내 실탄사격장 설비 시스템

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US5121671A (en) * 1990-12-14 1992-06-16 Passive Bullet Traps Limited Bullet trap
JP2000009396A (ja) * 1998-06-19 2000-01-14 Kyosan Electric Mfg Co Ltd 標的装置
KR20000012160A (ko) * 1998-11-16 2000-03-06 윤욱선 증강 현실을 이용한 사격 훈련 시뮬레이션 시스템 및 그 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183534A (en) * 1978-06-27 1980-01-15 Brooksby Brian Thomas Control apparatus for controlling a motion picture target apparatus
US5121671A (en) * 1990-12-14 1992-06-16 Passive Bullet Traps Limited Bullet trap
JP2000009396A (ja) * 1998-06-19 2000-01-14 Kyosan Electric Mfg Co Ltd 標的装置
KR20000012160A (ko) * 1998-11-16 2000-03-06 윤욱선 증강 현실을 이용한 사격 훈련 시뮬레이션 시스템 및 그 방법

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104781652A (zh) * 2012-11-14 2015-07-15 3M创新有限公司 蒸汽灭菌后湿气指示方法和制品
CN105617646A (zh) * 2014-11-07 2016-06-01 伊吉士摩斯科技股份有限公司 具有虚拟标靶的射击训练及游戏系统
CN106802113A (zh) * 2016-12-23 2017-06-06 西安交通大学 基于多弹孔模式识别算法的智能报靶系统和方法
CN106802113B (zh) * 2016-12-23 2017-10-20 西安交通大学 基于多弹孔模式识别算法的智能报靶系统和方法
EP4248166A4 (fr) * 2020-11-17 2024-10-16 Zen Technologies Limited Piège de confinement de balles avec écran pare-balles modulaire
CN116045727A (zh) * 2022-12-05 2023-05-02 中信机电制造公司科研设计院 手榴弹投掷训练装置

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