Combination evaluation device and combination shooting range

Abstract

Combination evaluation device (1) for evaluating both live and blank firing for a shooting range, particularly for sport shooters, the combination evaluation device (1) comprising: - a first target image carrier comprising a first target image (A), wherein the first target image (A) is displayable in a target area (Z) of the combination evaluation device (1); - a second target image carrier comprising a second target image (B), wherein the second target image (B) is displayable in the target area (Z) of the combination evaluation device (1); - a camera (2) for capturing the target image displayed in the target area (Z); and - a light source emitting a light stripe, which emits light in the target area (Z), and a camera device for capturing the emitted light, characterized in that the first and / or second target image carrier is designed to be movable, such thatthat for unfired firing the second target image (B) is displayed in the target area (Z) and for live fire the first target image (A) is displayed in the target area (Z), and the first target image (A) has an opening (3) as a target surface to enable live fire through the opening (3) and subsequent evaluation of the projectile trajectory at the opening (3), and wherein the second target image (B) has an openingless target surface for detecting a spot of light which illuminates the target surface of the second target image (B) by unfired firing, wherein a first firing evaluation device and a second firing evaluation device are provided for hit evaluation for live and unfired firing, which are independent of each other, wherein the second firing evaluation device includes the camera (2) for detecting a hit on the second target image (B),and wherein the first shooting evaluation device comprises at least the light source emitting a light stripe and the camera device for capturing the emitted light and is configured to detect the position of a projectile passing through the target area (Z).

Description

The present invention relates to a combination evaluation device and a combination shooting range, in particular for sport contactors. An evaluation device is proposed for sharp bombardment as well as for ammunition-free bombardment.For example, EP 1 139 058 A2 discloses a firing stand device with a target disk arrangement and an automatic hit display for sharp firing and ammunition-free firing. A target disk suitable for sharp shooting and also sound- or shock-wave-sensitive sensors are described, which are connected to a hit evaluation device. Reflector means for reflecting infrared radiation when the target lens is fired free of ammunition by means of an IR light beam transmitter and a reflection receiver which is connected to an electronic hit evaluation device are proposed.For sports contactors, targets or targets have been used for some time, in which a concentric black spot and concentric rings are provided in the middle as a aiming aid, which rings can be used as an evaluation aid for manual evaluation. In the meantime, the target slices are evaluated by so-called ring reading machines. The discs are naturally destroyed by bombardment with the sports weapons. In addition, targeting systems are on the market with which the flying projectile is measured during flight in order to be able to provide a non-destructive targeting aid. Sports weapons are generally air pressure weapons, wherein no sharp weapons are permitted for juveniles under twelve years, so that simulators or optical weapons have been developed. By means of corresponding image recording methods, the firing position of such an optical weapon can thus also be determined and displayed.From DE 103 02 353 A1 a training system for shuttles is known, in which an infrared signal transmitter is attached to the target, the associated receiver being fastened to the weapon in order to transmit the signals wirelessly to an EDP system.Furthermore, DE 20 2017 100 224 U1 describes a device system for determining hitting safety of a gunner, which comprises at least one firearm with a radiation source and a trigger and a detector, spaced apart from the firearm, for detecting a modulated light beam emanating from the radiation source. In this case, the firearm is configured in particular in such a way that the trigger has at least two positions and information regarding the position of the trigger can be obtained by the modulated light beam (by means of detection by the detector).Furthermore, US 2013 / 0341869 A1 shows a movable target shooting system which has a two-sided target shooting plate for determining shot hits and can be moved dynamically during a shooting exercise by connecting the aforementioned target shooting plate to a base device which is both movable and rotatable. A series of optical detectors and projectors also makes it possible to illuminate the two sides of the target shot plate with predefined patterns and to analyze any shot geometries generated by shooting the target shot plate.In addition, EP 1 892 495 A2 discloses a device for detecting the position of an object flying through an evaluation surface, in particular of a projectile, which device uses two light barriers positioned one behind the other and generated by reflection of a single beam, by means of a series of light sources and reflection devices, in order to measure the speed and orientation of the object flying through.Furthermore, a representation of the mode of action of a conventionally used biathlon disk system is shown in a video to be found at https: / / www.youtube.com / watch?y=UP8kNnaBEdA.Furthermore, DE 20 2010 013 115 U1 describes an evaluation unit for evaluating hit positions by means of a projectile fired by a firearm, in which the exact position of the projectile within a holding frame of the evaluation unit is optically detected by two detection devices arranged within the holding frame. One or more target image carriers additionally arranged in front of the frame and movable at least via an axis also allow the shooting path to the holding frame to be defined on a predefined shooting path or a target area defined in the holding frame.Finally, DE4411261A1 also relates to a method and a device for controlling and influencing ongoing image sequences or individual images and interactive video scenes or image sequences for improving a shooting exercise, in which images or video scenes cast onto a canvas are influenced by detecting hit positions within the canvas and thus an interactive target shooting exercise can be generated.The known devices, in particular non-destructive aiming aids, thus usually only permit sharp or alternatively ammunition-free bombardment, so that these devices cannot be used for both types of weapons. In addition, the accuracy in the hit evaluation is in need of improvement.It is an object of the present invention to provide an improved evaluation device and an improved combination shooting range in which both sharp and ammunition-free shooting can be evaluated with high accuracy in a simple manner.To achieve the object, the features of the independent claims are proposed. Advantageous further developments are found in the dependent claims.A combination evaluation device for a shooting stand for sports contactors comprises in particular a first target image carrier which has a first target image. The first target image can be displayed in a target area of the combination evaluation device. A second target image carrier with a second target image is provided, wherein the second target image can be displayed in the target area of the combination evaluation device. A camera is provided for capturing the (current) target image displayed in the target area. The first and / or second target image carrier are configured to be movable. A control device is provided for controlling the movable target image carriers in such a way that for ammunition-free bombardment, the second target image is displayed in the target area and for sharp bombardment, the first target image is displayed in the target area.Furthermore, the combination evaluation device is also a light source emitting a light strip, which emits light in the target area and comprises a camera device for capturing the emitted light. In addition, the first target image has an opening as the target surface for enabling a sharp bombardment through the opening and subsequent evaluation of the projectile trajectory at the opening, and the second target image has an opening-free target surface for detecting a light spot which illuminates on the target surface of the second target image by a ammunition-free bombardment. Furthermore, a first firing evaluation device and a second firing evaluation device for hit evaluation for sharp and ammunition-free firing are provided, which are independent of one another, wherein the second firing evaluation device comprises the camera for detecting a hit on the second target image, and the first firing evaluation device comprises at least the light source emitting a light stripe and the camera device for detecting the emitted light and is configured for detecting a position of a projectile flying through the target areaThe proposed combination evaluation device therefore makes it possible to perform the hits of sharp as well as ammunition-free bombardment in a simple manner and with high accuracy using the same evaluation device. Since the camera is provided for capturing the target image represented in the target area, the most accurate possible capturing of the hit on the target image is made possible. By the movable configuration of the at least one target image carrier, it is possible for the ammunition-free or the sharp bombardment to move the appropriate target image carrier into the target area in order to display the corresponding target image in the target area. This embodiment therefore makes it possible to provide a flexible combination evaluation device for ammunition-free and also sharp firings, wherein at the same time a high evaluation accuracy can be achieved in a simple manner. In addition, a non-destructive aiming aid can be provided which is suitable for ammunition-free and sharp bombardment.The combination evaluation device is configured such that the first target image has the opening as the target surface. The second target image has the open-free (hole-free), in particular a planar surface, as target surface. Accordingly, the first target image with the first target surface is configured with an opening for enabling a sharp bombardment through the opening and subsequent evaluation of the hit or the trajectory of the projectile. The evaluation device for evaluating the projectile resulting from the sharp bombardment can be, for example, a device as described in EP 1 892 495 A2. The disclosure of this document is hereby incorporated by reference in its entirety. The second target image has an open-ended, in particular a planar surface, as target surface. In the case of ammunition-free bombardment, for example by a laser weapon, a light spot is thus produced when the laser pulse impinges, said light spot illuminating on the target surface of the second target image. By detecting this light spot, it is possible to determine the hit quickly and very accurately in the case of ammunition-free firing.For displaying a target image in the target area, a changing device can be provided for changing the target image carriers into the target area. The changing device can be provided for changing in the first or second target image carrier, so that always preferably only one target image carrier is visible for the guard or only one target image is visible for the guard. As a changing device, the target image carriers can be advantageously designed to be pivotable, so that a target image carrier is designed to be movable in particular by a pivoting movement. Advantageously, both the first and the second target image carrier are configured to be movable and can be pivoted in via the changing device.Advantageously, the second target image can have a printed and / or colored section as target surface, which is preferably planar. The second target image thus preferably has a bright area and a dark area, wherein the dark area is advantageously present centrally on the target surface. Advantageously, the target surface is a black circular spot.The camera is configured to detect a hit on the second target image, wherein the hit is in particular a light spot on the target image.The camera is configured to capture a light spot occurring at the target surface of the second target image in the case of ammunition-free bombardment. This enables a fast and accurate detection of the hit in the case of ammunition-free firing of the combination evaluation device.The first target image carrier may be a slice and the target surface of the first target image may be a round opening of the slice. By means of this configuration, it is possible, in the case of sharp bombardment, to detect a passage of the projectile through the target surface accurately, for example by electro-optical detection of the position of the projectile when the target surface is reached.The second target image carrier may be a disc and the target surface may be a black surface of the disc. The black surface makes it possible to detect with high accuracy the light spot occurring during ammunition-free bombardment via the camera.The launcher frame can be designed to be bulletproof, so that preferably a projectile impact energy of at least 4.5 joules can be recorded unfriendly. This configuration allows the safety and reliability of the combination evaluation device to be further increased.The first target image carrier can be swiveled into the target area with the first target image, such that the first target image is visible to the gunner. The second target image carrier with the second target image can be swiveled into the target area such that the second target image is visible to the gunner. By means of the pivoting-in movement of the first and / or second target image, a change between sharp and ammunition-free bombardment can take place in a simple manner. In the case of competition in the field of sports gun, it is thus possible to arrive against one another both with sharp weapons and with optical weapons, since rapid changing of the respective target image carriers is ensured.Furthermore, the first shooting evaluation device and the second shooting evaluation device are provided. The second shooting evaluator includes the camera for detecting a hit on the second target image. The first shooting evaluation device is configured to detect a position of an object passing through the target area. The first shooting evaluation device is configured in particular to detect the position of an object passing through the opening of the first target image. This advantageous embodiment thus makes it possible to provide two independent firing evaluation devices, so that a hit evaluation is made possible for the same target area both for sharp and for ammunition-free firing. It is particularly advantageously possible to record the hit on the first and on the second target image carrier via the camera system of at least the two cameras, so that, on the one hand, the occurring light spot can be recognized and an object passing through the opening can also be detected.The second shooting evaluation device comprises at least the light source emitting a light stripe, which emits light in the target area and the camera device for capturing the emitted light. By means of this advantageous embodiment, it is possible, by changing the emitted light and by means of the corresponding detection via the camera device, to detect a flying object through the opening of the first target image accurately and quickly.A combination shooting range, in particular for sport contactors, can be equipped with a combination evaluation device. The combination evaluation device can be configured in such a way that a hit evaluation is possible both for ammunition-free firing and for sharp firing using the same device.Advantageous embodiments and further details of the present invention are described below with reference to the various exemplary embodiments with reference to the figures. FIG. 1 shows a first view of the combination evaluation device; FIG. 2 is a diagram of the first target image; FIG. 3 : shows the second target image B; FIG. 4 shows a further view of the combination evaluation device; FIG. 5 shows the arrangement of the camera of the combination evaluation device;Hereinafter, various examples of the present invention will be described in detail with reference to the figures. Identical or similar elements are denoted by identical reference numerals. However, the present invention is not limited to the features described, but rather comprises further modifications of features of the various examples within the scope of the independent claims.Fig. 1 shows a first view of the combination evaluation apparatus 1 of the present invention. The combination evaluation device 1 is provided in particular for a shooting station for sports gunners. The combination evaluation device 1 advantageously comprises a shooting evaluation device as described in EP 1 892 495 A2.FIG. 1 shows the combination evaluation device 1, wherein the camera 2 is fastened to the frame of the combination evaluation device 1 via a holding element. The camera 2 is directed towards the target area Z for recording a hit located in the target area Z. The frame of the combination evaluation device 1 has an opening 7. The respective target images are displayed in this opening. The contactor thus looks at the target image which is located in the opening 7. The front side 6 of the bombardment frame of the combination evaluation device 1 illustrated in FIG. 1 thus also corresponds to the surface which faces the shuttle. The camera 2 is arranged at a distance from the combination evaluation device 1 in order to detect a light spot of a so-called laser weapon. The camera 2 is thus in front of the target area Z and the launcher frame or front side 6 in the launcher direction.Whereas a target image as shown in FIG. 2 is used in sharp bombardment, a target image as shown in FIG. 3 is used in laser weapons or (ammunition-free weapons). The first target image A shown in FIG. 2 is suitable for sharp bombardment and has the opening 3. The target image carrier has the first boundary surface 8, which delimits the opening 3 and forms the surface of the target image carrier. The target image carrier is disk-shaped, designed as a rectangular disk. The opening 3 is a circular opening, which is preferably arranged in the center of the first target image carrier.FIG. 3 shows the target image carrier with the second target image B for ammunition-free bombardment. The printed or colored section 4 is shown centrally on the second target image B, which is preferably embodied in black. The second boundary surface 9 of the second target image carrier is configured in contrast to the printed or colored section 4 and is white, for example. The target image carrier preferably comprises four receiving bores at the four corners of the rectangular target image carrier. At least the section 4 can be seen for the guard when the second target image B is changed. The size (diameter; shape) of the opening 3 corresponds to the size of the section 4.The first or second target image carrier is displayed in the target area Z of the combination evaluation device 1 and is therefore visible to the gunner.As shown in FIG. 4, the swivel arm 5 for receiving a target image carrier is also shown in the target area Z. The first or second target image carrier can be fastened to the swivel arm 5 and can be swivelled into the target area Z by a swivel movement or be swivelled out of the same. The bombardment direction R is illustrated in FIG. 4, which runs, for example, orthogonally to the plane of the front side 6 of the combination evaluation device 1.In the case of sharp bombardment, the first target image A is changed into the target region Z, the target image having a hole in the middle in this case, which the gunner sees from the shooting station as a black spot (analogous to the black spot on a paper disc). If the combination evaluation device 1 is now used for a laser weapon, the target image can be replaced by a disk without a hole, but with imprint, preferably automatically via a control device. For this purpose, for example, the second target image carrier is exchanged with the second target image B.The camera 2 is configured such that a light spot illuminated by a laser flash having a duration of, for example, 1 / 10 s can be accurately detected on the second target image B. From this, the position of the hit can be calculated. The change of the target image can be effected manually or also automatically.FIG. 5 shows a further illustration of the combination evaluation device 1 with the camera 2 which captures the target image in the target area Z.

Claims

Combination evaluation device (1) for evaluating both sharp and ammunition-free bombardment for a shooting station, in particular for sports contactors, the combination evaluation device (1) comprising - a first target image carrier which comprises a first target image (A), wherein the first target image (A) can be displayed in a target area (Z) of the combination evaluation device (1), - a second target image carrier which comprises a second target image (B), wherein the second target image (B) can be displayed in the target area (Z) of the combination evaluation device (1), - a camera (2) for capturing the target image displayed in the target area (Z); and - a light source which emits a light strip and emits light in the target area (Z), and a camera device for capturing the emitted light, characterized in that, the first and / or second target image carrier is configured to be movable such that, for ammunition-free bombardment, the second target image (B) is displayed in the target area (Z) and, for sharp bombardment, the first target image (A) is displayed in the target area (Z), and the first target image (A) has, as target area, an opening (3) for enabling sharp bombardment through the opening (3) and subsequent evaluation of the trajectory of the projectile at the opening (3), and wherein the second target image (B) has an opening-free target area for detecting a light spot which illuminates on the target area of the second target image (B) by ammunition-free bombardment, wherein a first firing evaluation device and a second firing evaluation device are provided for hit evaluation for sharp and ammunition-free firing, which are independent of one another, wherein the second firing evaluation device comprises the camera (2) for detecting a hit on the second target image (B), and wherein the first firing evaluation device comprises at least the light source emitting a light stripe and the camera device for detecting the emitted light and is configured for detecting a position of a projectile flying through the target area (Z).Combination evaluation device according to one of the preceding claims, wherein a changeover device (5) is provided for changing the target image carriers in the target area (Z) in order to represent a target image in the target area (Z).Combination evaluation device (1) according to one of Claims 1 and 2, wherein the second target image (B) has, as a target surface, a printed and / or coloured section (4) which is preferably of planar configuration.Combination evaluation device (1) according to one of the preceding claims, wherein the camera (2) is configured to detect a hit on the second target image (B), wherein the hit is a light spot on the target image (B).Combination evaluation device (1) according to one of the preceding claims, wherein the camera (2) is configured to record a light spot occurring at the target surface of the second target image (B) in the case of ammunition-free bombardment.Combination evaluation device (1) according to one of the preceding claims, wherein the first target image carrier is a pane and the target surface is a round opening of the pane.The combination evaluation device (1) according to any one of the preceding claims, wherein the second target image carrier is a pane and the target surface is a black surface of the pane.Combination evaluation device (1) according to one of the preceding claims, wherein the combination evaluation device has a bombardment frame and the bombardment frame is designed to be ballistically secure, such that a projectile impact energy of at least 4.5 joules can be absorbed without damage.Combination evaluation device (1) according to one of the preceding claims, wherein the first target image carrier with the first target image (A) can be pivoted into the target area (Z) such that the first target image (A) is visible to a guard, and / or wherein the second target image carrier with the second target image (B) can be pivoted into the target area (Z) such that the second target image (B) is visible to the guard.Combination evaluation device (1) according to one of the preceding claims, wherein the first shooting evaluation device is configured to detect the position of an object passing through the opening (3) of the first target image (A).Combination shooting stand, in particular for sports contactors, having a combination evaluation device (1) according to at least one of the preceding claims, wherein the combination evaluation device (1) is configured for a hit evaluation in the case of ammunition-free shooting and also sharp shooting.

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