EP1122508B1 - Vorrichtung zur Identifikation von Schützen - Google Patents
Vorrichtung zur Identifikation von Schützen Download PDFInfo
- Publication number
- EP1122508B1 EP1122508B1 EP20000125455 EP00125455A EP1122508B1 EP 1122508 B1 EP1122508 B1 EP 1122508B1 EP 20000125455 EP20000125455 EP 20000125455 EP 00125455 A EP00125455 A EP 00125455A EP 1122508 B1 EP1122508 B1 EP 1122508B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- detection unit
- detection
- evaluation
- hit
- shot
- 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 - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J11/00—Target ranges
Definitions
- the invention relates to one for use on a plurality of webs having shooting range certain device for the detection of fired Shots.
- US-3,699,341 which forms a basis for claim 1, there is a device for detecting muzzle-fire a firearm known, which one for the capture of a shot emitted emitted infrared radiation detection unit has.
- the device is for military use for detection of Sniper determined. It consists of an optical input system, which is a filter downstream, which incoming radiation into two parts split, namely an infrared portion and a visible portion, wherein the infrared component passes through an image converter system and on the output side with the visible portion is superimposed to form an overall picture.
- a device for the same purpose is known from US-5,686,889 known.
- This problem is solved alternatively by the features of Claims 1 or 2.
- the detection unit used in the device can be such be adapted to detect infrared radiation.
- Each shot is known by a sudden release of hot gases characterized and, according to the invention, this occurrence of hot gases determined by a corresponding sensor arrangement of the detection unit and represented by a corresponding electrical signal.
- This ejection of hot gases is with a temperature pattern - seen over time- connected, based on which the triggering of a shot flawless is detectable.
- As part of the detection unit are on infrared radiation appealing sensors, such as photodiodes used, whose extraordinary high cutoff frequency even detecting high tracking rates without the problem of misinterpretation the received measurement signals.
- the detection unit is for this purpose at a defined distance from the usual location of the shooter fixed a shooting lane, where basically each of the several Shooting ranges of the shooting range associated with such a detection unit is thus set up to generate such a signal which indicates that from the, the respective shooting lane assigned place of the Protect a shot has been fired.
- the further evaluation of this signal especially associated with one of the shooting lane, largely automatic score detection system can then basically be made arbitrarily.
- the detection unit is designed such that its reception characteristic limited to the location of the shooter of a respective shooting lane is. This can be done at one on the detection of infrared radiation Detection unit, for example by a radiation sensitive Sensors upstream, performing such a focusing effect Lens system can be achieved by which in the result a reception of Infrared radiation is suppressed by adjacent shooting lanes.
- the triggering of a shot is with the sudden local appearance connected to hot gases, but in particular during intensive use as well as at high firing speeds and the course of the respective Weapon warmed and thus becomes a source of infrared radiation.
- one of the Detection unit own discriminator which set up to that effect is that of the received via the radiation-sensitive sensors Signals such a separable, which is formed by the hot gas so that other received infrared signals are not correct than tripping correctly of a shot are interpretable.
- the detection unit used in the context of the device can accordingly be a radar device. This is arranged with the proviso as well as furnished, that a bullet in each Case is detected, which of a respective shooting lane using Sagittarius has been fired.
- a monostatic radar is used, in which Receiver and transmitter are combined in a unit, the side or can be arranged above the shooting lane.
- bistatic radars where transmitters and receivers spatially are arranged separately from each other.
- Any radar method can be used, its signal evaluation on transit time measurements, frequency shifts of the frequencies of Transmit and receive signals, etc. based.
- a Doppler radar is used.
- the radar device is arranged and arranged with the proviso that its Directional Linguistics on the area of each shooting lane to be monitored is limited.
- the radar device is designed such that Missile movements of adjacent shooting ranges are not covered.
- an evaluation provided with the detection unit on the one hand and an automatic score detection system, on the other hand, connectable is which of the latter transfers data sets to the evaluation unit, respectively Designate hit positions, and hit positions with respect to the respective Shooting range assigned target.
- the detection unit ensures that only those data are correct interpreted as hit positions of the shooter using this shooting range so that other hit data is ignored.
- the term of a projectile can be considered up to the goal, in the Evaluation unit, a further filter function can be realized, the ignore on runs up such hit data that arrive at times in the evaluation unit, which differ from this term, in particular usual maturities, which each distance and caliber typical can be seen.
- the above-mentioned filter function can be realized in such detection units whose principle is based on the evaluation of infrared radiation, but also for those who are designed as a radar.
- Trap is another filter function that can be realized by speed of the projectile is detected, by definition of Limit values of the speed measured data of such projectiles hidden whose speed data does not match those of the current one corresponds to the respective shooting track used floors.
- a system in the device according to the invention, which in a simple and reproducible way a unique hit assignment to the shooter allows the respective shooting track one with used several shooting ranges equipped shooting range.
- a much higher Measured processing speed which is favored by that for the shooter identification ultimately an electromagnetic and no Sound wave is used.
- FIG. 1 denotes a detection unit in FIG. 1, the bottom side facing a Protect 2 is to place and the output side with an evaluation unit. 3 communicates.
- the evaluation unit 3 is also available with a drawing Not shown hit detection device in connection, the effect is set up that according to the respective hit position Preferably, electrical signal is generated and the evaluation unit. 3 is transmitted.
- the detection unit 1 is designed and set up, which, when launched a weapon 4 developed to detect infrared radiation and this finding represented by an electrical signal.
- the hit position descriptive data to make a shooter 2 is the Detection unit 1 is provided with an input lens system 5, the opening angle 6 in conjunction with the distance 7 of the detection unit 1 of the shooter 2 is placed so that the detection area on one of several, for example, parallel shooting lanes limited is.
- the detection unit 1 receives thus a spatially limited reception characteristic, by which the Evaluation of such infrared radiation from the launch of a weapon an immediately adjacent shooting range, is excluded.
- the Detection unit 1 is thus located at a defined distance in front of the Protect and in such an orientation with respect to the longitudinal axis of Shooting range, that the restriction set forth above Infrared radiation is given.
- the evaluation unit 3 is now set up in such a way that one of these, a record descriptive record only for evaluation or registration, if detected via the detection unit 1 is that the shot associated with the record is actually from the weapon 4 of the shooter 2, who used the current shooting range. He goes no such signal from the detection unit 1, the one hit ignored descriptive record.
- the known case caliber and known Length of the shooting lane given finite duration of the projectile be used by the weapon 4 to the target, in such a way that only the go through the detection unit 1 kills for evaluation, within a defined time interval determined by the transit time be registered in the evaluation unit 3. That way is the possibility an evaluation of high firing speeds given.
- Fig. 2 substantially corresponds to that according to Fig. 1, wherein matching functional elements also corresponding are numbered, so for a related repeated description can be waived.
- the detection unit 8 now by a radar device, here a monostatic Radar is formed, in particular a Doppler radar whose directional characteristic runs vertically.
- Whose directional characteristic, in particular its Main lobe is designed so that the swept angle 9 in about the Width of the shooting lane to be monitored corresponds.
- a vertical one Orientation also comes into consideration here, which is at an angle from the shooter 2 continues.
- the evaluation of the won, at least the presence of a bullet signal is as in the Embodiment of FIG. 1.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Radiation Pyrometers (AREA)
- Geophysics And Detection Of Objects (AREA)
Description
Claims (2)
- Vorrichtung zur Detektion von abgefeuerten Schüssen Zur Verwendung auf einem mehrere Bahnen aufweisenden Schießstand, welche Vorrichtung eine Detektionseinheit (1) zur Detektion eines auf einer Bahn abgefeuerten Schusses aufweist, wobei die Detektionseinheit (1) zur Erfassung der durch einen Schuss emittierten Infrarotstrahlung eingerichtet ist, mit einer Auswerteinheit (3), die mit der Detektionseinheit (1) einerseits und mit einem Treffererkennungssystem andererseits verbindbar ist, wobei die Empfangscharakteristik der Detektionseinheit (1) auf den räumlichen Bereich der jeweiligen Schießbahn beschränkt und mit einer Diskriminatorschaltung zur Erkennung solcher Infrarotsignale eingerichtet ist, die auf die mit einem Schuss verbundenen Gastemperaturen abgestimmt ist und wobei die Auswerteinheit (3) zur Auswertung der Laufzeit eines Geschosses und dahingehend eingerichtet ist, dass lediglich solche, Trefferlagen beschreibende Datensätze registriert und einer Auswertung zugänglich gemacht werden, die auf mittels der Detektionseinheit (1) erkannte Schüsse und einen bestimmten Standort eines Schützen zurückführbar sind.
- Vorrichtung zur Detektion von abgefeuerten Schüssen Zur Verwendung auf einem mehrere Bahnen aufweisenden Schießstand, welche Vorrichtung eine Detektionseinheit (8) zur Detektion eines auf einer Bahn abgefeuerten Schusses aufweist, wobei die Detektionseinheit (8) ein Radargerät ist, mit einer Auswerteinheit (3), die mit der Detektionseinheit (8) einerseits und einem Treffererkennungssystem andererseits verbindbar ist, wobei die Sende- und Empfangscharakteristik der Detektionseinheit (8) auf den räumlichen Bereich der jeweiligen Schießbahn beschränkt ist, wobei die Auswerteinheit (3) zur Auswertung der Laufzeit eines Geschosses und dahingehend eingerichtet ist, dass lediglich solche, Trefferlagen beschreibende Datensätze registriert und einer Auswertung zugänglich gemacht werden, die auf mittels der Detektionseinheit (8) erkannte Schüsse und einen bestimmten Standort eines Schützen zurückführbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20001720U DE20001720U1 (de) | 2000-02-01 | 2000-02-01 | Vorrichtung zur Identifikation von Schützen |
DE20001720U | 2000-02-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1122508A2 EP1122508A2 (de) | 2001-08-08 |
EP1122508A3 EP1122508A3 (de) | 2003-11-05 |
EP1122508B1 true EP1122508B1 (de) | 2005-10-12 |
Family
ID=7936676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000125455 Expired - Lifetime EP1122508B1 (de) | 2000-02-01 | 2000-11-21 | Vorrichtung zur Identifikation von Schützen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1122508B1 (de) |
DE (2) | DE20001720U1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20304597U1 (de) * | 2003-03-22 | 2004-05-06 | Bücheler, Gerd | Anordnung zur Identifikation eines Schützen |
WO2009122407A1 (en) * | 2008-04-01 | 2009-10-08 | Alon Naim | Automatic mobile land target especially for golf and method of using it |
US11436823B1 (en) | 2019-01-21 | 2022-09-06 | Cyan Systems | High resolution fast framing infrared detection system |
US11448483B1 (en) | 2019-04-29 | 2022-09-20 | Cyan Systems | Projectile tracking and 3D traceback method |
WO2021061245A2 (en) | 2019-06-28 | 2021-04-01 | Cyan Systems | Fast framing moving target imaging system and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3699341A (en) * | 1968-09-23 | 1972-10-17 | Gen Electric | Muzzle flash detector |
DE2346588C2 (de) | 1973-09-15 | 1986-06-05 | Allen Stefan Dipl.-Ing. 4000 Düsseldorf Wojcinski | Vorrichtung zur Markierung und Sichtbarmachung von Geschoßeinschlägen |
GB1522831A (en) | 1975-06-24 | 1978-08-31 | Rfd Systems Eng Ltd | Gunnery training aids having projectors with light beam deflection means |
US4030097A (en) * | 1976-02-02 | 1977-06-14 | Gedeon Anthony A | Muzzle velocity chronograph |
EP0623799A1 (de) | 1993-04-03 | 1994-11-09 | SECOTRON ELEKTROGERÄTEBAU GmbH | Interaktives Videosystem |
US5577733A (en) * | 1994-04-08 | 1996-11-26 | Downing; Dennis L. | Targeting system |
DE4413628A1 (de) | 1994-04-19 | 1995-11-09 | Karl Stefan Riener | Verfahren und Vorrichtung zum Betreiben einer Filmprojectionsvorrichtung, insbesondere in einem Schießkino |
US5686889A (en) * | 1996-05-20 | 1997-11-11 | The United States Of America As Represented By The Secretary Of The Army | Infrared sniper detection enhancement |
DE29819394U1 (de) * | 1998-10-30 | 1999-12-02 | Bücheler, Gerd, 70376 Stuttgart | Vorrichtung zur Treffererkennung bei Schießanlagen |
-
2000
- 2000-02-01 DE DE20001720U patent/DE20001720U1/de not_active Expired - Lifetime
- 2000-11-21 DE DE50011330T patent/DE50011330D1/de not_active Expired - Fee Related
- 2000-11-21 EP EP20000125455 patent/EP1122508B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50011330D1 (de) | 2005-11-17 |
DE20001720U1 (de) | 2000-03-30 |
EP1122508A3 (de) | 2003-11-05 |
EP1122508A2 (de) | 2001-08-08 |
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