JP2010071594A - Shooting training system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shooting training system that can display a target with a high degree of freedom accompanied by movement and can be easily installed.
A generation unit that generates image information including a target image, a display unit that displays a target image on a screen based on image information supplied from the generation unit, and a launch that emits a laser to the screen of the display unit And the camera unit that captures the screen of the display unit, and whether the position of the laser emitted by the laser emitting unit was detected on the screen and hit the target image based on the luminance distribution of the imaging information of the screen from the camera unit A shooting training system having a determination unit for determining whether or not.
[Selection] Figure 1

Description

  The present invention relates to a shooting training system that shoots a target and determines a landing situation, and more particularly to a shooting training system that irradiates a screen on which a target image is displayed with a laser.

Conventionally, several types of shooting training devices are known as devices for performing shooting simulations. One of them is an apparatus for performing a simulation of shooting using a laser gun that emits laser light.
Patent Document 1 (Japanese Patent Application Laid-Open No. 2006-97942) prepares a laser gun that emits laser light, provides a target plate that detects laser light, and reports a bulleted state when a laser beam hits the target plate. An apparatus is disclosed.

  According to such a target device, by using a laser gun instead of a real bullet, the real bullet is not wasted, and since the laser light is very little diffused, a shooting training similar to that when a real bullet is fired is performed. be able to. Further, by providing a mechanism for self-propelling the target, it is possible to perform shooting training targeting a movable object.

JP 2006-97942 A

However, in the prior art of Patent Document 1, since the target has a complicated mechanical configuration for self-propelling the target such as self-propelled on the rail via the transport carriage, the cost is high and the installation It is also a cause of trouble and trouble.
An object of the present invention is to provide a shooting training system that can be easily installed and can perform shooting training on a target having a high degree of freedom accompanying movement and movement.

One embodiment for solving the problem is:
A generation unit (18) for generating image information including the target image;
A display unit (22) for displaying the target image on a screen based on a luminance distribution of image information supplied from the generation unit;
A launcher (30) that launches a laser onto the screen of the display;
A camera unit (17) for imaging the screen of the display unit;
Based on the luminance distribution of the imaging information of the screen from the camera unit, a determination unit (11, 11) that detects the position of the laser emitted by the laser emitting unit on the screen and hits the target image 14) and a shooting training system characterized by comprising:

  Since the target displayed on the screen is irradiated with laser light and both the target and the laser light are imaged by the camera, there is no need to provide a sensor on the target. For this reason, it is possible to provide a shooting training system that can be easily installed and can perform shooting training on a target having a high degree of freedom accompanying movement and movement.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
1 is a block diagram showing an example of the configuration of a shooting training system according to an embodiment of the present invention, FIG. 2 is a block diagram showing another example of the configuration of the shooting training system, and FIG. 3 is also a shooting training. It is a block diagram which shows an example of a structure of the rifle apparatus contained in a system.

  A shooting training system 10 according to the present invention includes a control unit 11 that controls the entire operation, a display unit 12 that displays a target image and laser light on a screen, and an operation unit for a user to operate the shooting training system 10. 13, a memory unit 15 that stores a target image, an image forming unit 18 that forms operation information, a target image, a background image, and the like, and a projection unit (projector) that receives and projects an image signal from the image forming unit 18 ) 20 and a screen 22 for displaying an image projected from the projection unit 20. The operation unit 13 is preferably accompanied by a remote controller.

  Furthermore, the shooting training system 10 includes a camera unit 17 that captures the display screen of the screen 22, an A / D conversion unit 16 that performs A / D conversion on the video signal from the camera unit 17, and a target included in the captured display image. It has the matching part 14 which performs the matching process of an image and the target image stored in memory, and the rifle apparatus 30 which irradiates a laser. Here, as an example, the camera unit 17 preferably uses a megapixel positive element camera having near infrared sensitivity. The camera unit 17 is preferably provided with a zoom lens or a light crane for camera attachment.

  With such a configuration, the shooting training system 10 displays an image corresponding to the target image or the like stored in the memory unit 15 on the screen 22 according to the operation by the operation unit 13 of the user, and the target image displayed on the screen 22 Both images of the laser light emitted by the rifle device 30 are captured by the camera unit 17. Then, the captured image data is analyzed by the matching unit 14 and the analysis result is displayed on the display unit 12.

  In addition, as shown in FIG. 2, the shooting training system 10 directly displays a video output from the image forming unit as a display screen (display) instead of the projection unit 20 shown in FIG. 23 may be displayed.

  Further, as shown in FIG. 3, the rifle device 30 has a sound generating unit 33 that generates a sound signal such as a shooting sound, a speaker 32 that outputs a shooting sound or the like according to a sound signal from the sound generating unit 33, and a laser. The laser element 34 to be irradiated, the trigger 35 for giving the timing (trigger signal) for the laser element 34 to irradiate the laser, and when the trigger signal is input, the laser irradiation instruction signal is output to the laser element and the trigger It has the control part 31 which supplies a signal to the control part 11 of the main body of the shooting training system 10 by a wire or a wireless signal.

  As an example of the laser element 34, it is preferable to select a light emitting diode having high luminance and capable of emitting a parallel light beam. As an example, laser light having a wavelength of about 905 nm is used, but the present invention is not limited to this.

(Evaluation process)
Next, processing operations including the evaluation processing of the shooting training system 10 having the above-described configuration will be described in detail with reference to the flowchart shown in FIG. 4 and the explanatory diagrams of FIGS. FIG. 5 is a diagram illustrating an example of a target image in the shooting training system, FIG. 6 is a diagram illustrating an example of a luminance signal in the X-axis direction and the Y-axis direction of the target image, and FIG. FIG. 8 is an explanatory diagram illustrating an example, and FIG. 8 is an explanatory diagram illustrating an example of a laser irradiation point in one region of the target image.

  First, the control part 11 starts a process by detecting the operation signal from the operation part 13 according to a user's operation (step S11). When the control unit 11 detects the operation signal, it reads target image data and background data from the memory unit 15, generates image data to be displayed by the image forming unit 18, and projects this onto the screen 22 from the projection unit 20. A target image or the like as shown in FIG. 5 is displayed (step S12). Here, as an example, the target image is to perform a concealment operation in which the shooting target exits or enters the obstacle.

  Thereafter, when the control unit 11 detects the trigger signal supplied from the rifle apparatus 30 as a wired or wireless signal (step S13), the imaging data captured by the camera unit 17 and converted into digital data by the A / D conversion unit 16 Are compared with the target image data read from the memory unit 15, and the matching unit 14 performs data matching processing to detect target image data in the imaging data (step S14). Next, the control unit 11 scans the imaging data and detects the luminance value in the X-axis direction and the luminance value in the Y-axis direction as shown in FIG. 6, compares the detected value with the threshold value, and exceeds the threshold value. The location of the value is specified as the X coordinate / Y coordinate of the laser irradiation point P (step S15). This threshold value is set to a value between the maximum luminance of the background image or target image and the luminance generated at the irradiation point. Then, the control unit 11 compares the target image and the X coordinate / Y coordinate of the laser irradiation point P, and scores whether or not the laser hits the target image. (Step S16)

  At this time, the control unit 11 determines whether or not the laser irradiation point P exists inside the target image (step S17). If it is determined that the laser irradiation point P exists inside the target image, the laser irradiation point P is determined as the target image shown in FIG. Which part of H (H1 to H7) exists is specified (step S18). This specification can be performed by image processing by providing a boundary line in which the luminance decreases or increases in the target image. FIG. 8 shows that the laser irradiation point P exists in the first part H1. Then, the control part 11 displays evaluation data on the display part 12, and records it on recording areas, such as the memory part 15 (step S19). If the control unit 11 determines that the laser irradiation point P exists outside the target image (step S17), the control unit 11 displays the evaluation data as it is on the display unit 12 without determining the region, and the memory unit 15 and the like. Recording is performed in the recording area (step S19).

  As mentioned above, according to the shooting training system concerning the present invention, since there is no mechanical operation part, it becomes simple structurally and can be installed easily. Moreover, since it is possible to perform a variety of shooting training by easily increasing the variation of the target with electronic data, the training skill level is increased as compared with the conventional technique, so that the shooting technique can be further improved. Further, since numerical and statistical processing of shooting training is possible, the objective evaluation is improved.

  With the various embodiments described above, those skilled in the art can realize the present invention. However, it is easy for those skilled in the art to come up with various modifications of these embodiments, and have the inventive ability. It is possible to apply to various embodiments at least. Therefore, the present invention covers a wide range consistent with the disclosed principle and novel features, and is not limited to the above-described embodiments.

The block diagram which shows an example of a structure of the shooting training system which concerns on one Embodiment of this invention. The block diagram which similarly shows an example of the other structure of a shooting training system. The block diagram which shows an example of a structure of the rifle apparatus similarly included in a shooting training system. The flowchart which shows an example of the operation | movement of a shooting process of a shooting training system similarly. The figure which similarly shows an example of the target image in a shooting training system. The figure which shows an example of the luminance signal of the X-axis direction and Y-axis direction of the target image similarly in a shooting training system. Explanatory drawing which similarly shows an example of the area | region distribution of the target image in a shooting training system. Explanatory drawing which similarly shows an example of the laser irradiation point of one area | region of the target image in a shooting training system.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Shooting training system, 11 ... Control part, 12 ... Display part, 13 ... Operation part, 14 ... Matching part, 15 ... Memory part, 16 ... AD conversion part, 17 ... Camera part, 18 ... Image formation part, 19 ... Light unit section, 20 ... liquid crystal section, 22 ... screen, 23 ... display section, 30 ... rifle device, 31 ... control section, 32 ... speaker, 33 ... sound generation section, 34 ... laser element, 35 ... trigger.

Claims (2)

A generating unit that generates image information including the target image;
Based on the image information supplied from the generation unit, a display unit that displays the target image on a screen;
A launcher that fires a laser on the screen of the display;
A camera unit for imaging the screen of the display unit;
Based on the luminance distribution of the imaging information of the screen from the camera unit, a determination unit that determines whether or not the target image is hit by detecting the position of the laser emitted by the laser emitting unit on the screen;
A shooting training system comprising: The display unit irradiates video light based on image information supplied from the generation unit;
The shooting training system according to claim 1, further comprising a screen unit that receives the image light from the irradiation unit and displays the target image.

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