A laser simulation shooting training system

Abstract

The application discloses a laser simulation shooting training system, comprising: a shooting device with a laser emission unit; a target plate arranged in a training site, the surface of the target plate is provided with a plurality of indication components, the indication components comprise a photosensitive unit and a light-emitting unit, the photosensitive unit and the light-emitting unit are electrically connected with a control unit, the photosensitive unit detects laser emitted by the laser emission unit, the control unit determines the irradiation position of the laser according to the detection result of the photosensitive unit, and controls the light-emitting unit corresponding to the irradiation position to emit light. The application firstly detects the irradiation position of the laser on the photosensitive unit on the target plate, and then the light-emitting unit corresponding to the irradiation position emits light to show the irradiation position to the training personnel, and the whole process does not need to carry out image processing, so that the data amount of calculation is small, the cost is low, and the real-time performance of the display is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of military training equipment, in particular to a laser simulation shooting training system. BACKGROUND

[0002] Shooting training is a very important project in the training of military personnel, and through regular shooting training, the shooting level of personnel can be greatly improved.

[0003] Traditional shooting training is mainly based on live ammunition shooting. This training method has high training cost because it needs to use live ammunition, and there are many dangerous factors in the process of shooting and target reporting. Therefore, the traditional live ammunition shooting training is gradually replaced by modern training methods. Among them, laser simulation training is a widely used alternative method. The laser simulation bullets do not consume bullets and do not pose a safety threat to personnel, so it is welcomed by the majority of officers and soldiers. When laser simulation shooting training is used, since the laser hitting on the target will not produce a bullet hole, it is necessary to project a bullet hole on the target by simulation, for example, CN218155745U collects an image containing a laser irradiation point on the target, and then adds a bullet hole effect at the position corresponding to the laser irradiation point in the projected target scene image.

[0004] The above-mentioned existing patent determines the irradiation position of the laser on the target by image processing, and displays the bullet hole effect based on the result of image processing. The whole process requires a large amount of calculation and takes a lot of time to calculate, which not only has high cost but also cannot realize real-time shooting position display. SUMMARY

[0005] The embodiment of the present application provides a laser simulation shooting training system to solve the problem of high cost and poor real-time performance in the prior art when shooting position is displayed by image processing.

[0006] In one aspect, the embodiment of the present application provides a laser simulation shooting training system, comprising:

[0007] The shooting device has a laser emission unit;

[0008] The target plate is arranged in the training site, and the surface of the target plate is provided with a plurality of indication components. The indication component includes a photosensitive unit and a light-emitting unit, and the photosensitive unit and the light-emitting unit are electrically connected with the control unit. The photosensitive unit detects the laser emitted by the laser emission unit, the control unit determines the irradiation position of the laser according to the detection result of the photosensitive unit, and the light-emitting unit corresponding to the irradiation position is controlled to emit light.

[0009] In a possible implementation, the indicating assembly comprises at least one light-receiving unit and at least one light-emitting unit, the light-receiving unit and the light-emitting unit in the same indicating assembly are arranged at a position close to each other on the target plate, the light-receiving unit generates an electric signal corresponding to the intensity of the laser after detecting the laser emitted by the laser emitting unit, and the control unit determines the irradiation position according to the voltage of all the electric signals.

[0010] In a possible implementation, a partition plate is arranged between the light-receiving unit and the light-emitting unit, and the height of the partition plate is greater than the height of the light-receiving unit and the height of the light-emitting unit.

[0011] In a possible implementation, the plurality of indicating assemblies are arranged in the form of multiple rows and multiple columns, and a reflecting assembly is arranged between adjacent indicating assemblies, and the reflecting assembly reflects the laser to the light-receiving unit in the indicating assembly.

[0012] In a possible implementation, the reflecting assembly is a pyramid structure with a high middle and low edges, and a reflecting unit is arranged on each inclined surface of the reflecting assembly.

[0013] In a possible implementation, a trigger switch is arranged on the trigger of the shooting device, the trigger switch is electrically connected with the laser emitting unit, and when the trigger is triggered, the trigger switch is turned on to enable the laser emitting unit to emit the laser.

[0014] In a possible implementation, the shooting device is further provided with a movable assembly, and when the trigger of the shooting device is triggered, the movable assembly moves backward along the axis of the shooting device to simulate the recoil generated by shooting.

[0015] In a possible implementation, the target plate is movably arranged on the base, and the bottom of the base is provided with a moving assembly.

[0016] In a possible implementation, the top of the target plate is further provided with a state display assembly, the state display assembly is electrically connected with the control unit, the control unit determines whether the irradiation position is valid, and controls the state display assembly to display different state prompt information according to the determination result.

[0017] The laser simulation shooting training system has the following advantages:

[0018] The light-receiving unit arranged on the target plate detects the laser irradiation position, and then the light-emitting unit corresponding to the irradiation position emits light to display the irradiation position to the training personnel, and the entire process does not need to perform image processing, so that the amount of calculation data is small, the cost is low, and the real-time display is high. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 A schematic diagram of the composition of a laser simulation shooting training system provided by an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the partial structure of a target plate provided by an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the structure of an indicating assembly provided by an embodiment of the present application;

[0023] Figure 4 A side view of an indicating assembly and a reflecting assembly provided by an embodiment of the present application;

[0024] Figure 5 A front view of a target plate provided by an embodiment of the present application.

[0025] Explanation of the reference signs: 100 - shooting device, 210 - target plate, 211 - indicating assembly, 2110 - photosensitive unit, 2111 - light-emitting unit, 2112 - partition, 212 - reflecting assembly, 220 - base, 230 - state display assembly. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Figure 1 A schematic diagram of the composition of a laser simulation shooting training system provided by an embodiment of the present application. The present application provides a laser simulation shooting training system, which comprises:

[0028] The shooting device 100 has a laser-emitting unit;

[0029] A target plate 210 is arranged in a training field, a surface of the target plate 210 is provided with a plurality of indication assemblies 211, each indication assembly 211 comprises a photosensitive unit 2110 and a light-emitting unit 2112, the photosensitive unit 2110 and the light-emitting unit 2112 are electrically connected with a control unit, the photosensitive unit 2110 detects laser emitted by a laser emitting unit, the control unit determines a laser irradiation position according to a detection result of the photosensitive unit 2110, and controls the light-emitting unit 2112 corresponding to the irradiation position to emit light.

[0030] Exemplarily, the shooting device 100 simulates the appearance of a real firearm, such as various rifles or pistols, etc. In addition to the appearance, the shooting device 100 in the present application also has a sighting assembly and a trigger. The sighting assembly is arranged at the upper part of the shooting device 100, which can be in the form of mechanical sighting or optical sighting. The training personnel can aim at the position on the target plate 210 that needs to be shot through the sighting assembly. The trigger is arranged at the bottom of the shooting device 100 to control the working state of the laser emitting unit.

[0031] In addition to the appearance, the sighting assembly and the trigger, the shooting device 100 in the present application no longer has other components of a real firearm. The above-mentioned laser emitting unit can be arranged on the barrel of the shooting device 100 and kept coaxial with the barrel, so that the laser emitted by the laser emitting unit can simulate the bullet fired by a real firearm.

[0032] In the embodiment of the present application, the laser emitted by the laser emitting unit can be in the visible light band or the invisible light band, such as infrared or ultraviolet band. Regardless of the band of the laser, the photosensitive unit 2110 in the indication assembly 211 needs to be able to detect the intensity change of the laser in the corresponding band.

[0033] In one possible embodiment, the indication assembly 211 comprises at least one photosensitive unit 2110 and at least one light-emitting unit 2111. The photosensitive unit 2110 and the light-emitting unit 2111 in the same indication assembly 211 are arranged at positions close to each other on the target plate 210. After the photosensitive unit 2110 detects the laser emitted by the laser emitting unit, it generates an electric signal with a voltage corresponding to the intensity of the laser. The control unit determines the irradiation position according to the voltage of all the electric signals.

[0034] Exemplarily, as shown in Figure 2 , Figure 3 and Figure 4 , each indication assembly 211 in the present application comprises four photosensitive units 2110 and four light-emitting units 2111. The four light-emitting units 2111 are arranged in a cross shape, and the four photosensitive units 2110 are also arranged in a cross shape. The cross formed by the four photosensitive units 2110 surrounds the cross formed by the four light-emitting units 2111. Each light-emitting unit 2110 has a photosensitive unit 2111 corresponding to its outer side.

[0035] In the embodiment of the present application, since the visible light band emitted by the light-emitting unit 2111 can affect the light-sensitive unit 2110, the present application further provides a partition plate 2112 between the light-sensitive unit 2110 and the light-emitting unit 2111, and the height of the partition plate 2112 is greater than the height of the light-sensitive unit 2110 and the height of the light-emitting unit 2111. The partition plate 2112 can be made of any light-tight thin plate. After the partition plate 2112 is provided, the light emitted by the light-emitting unit 2111 can be isolated inside, and will not spread to the outside light-sensitive unit 2110, thereby avoiding errors in the data detected by the light-sensitive unit 2110.

[0036] When the laser is irradiated on one of the indicating components 211, the closer to the center of the irradiation position, the higher the laser intensity, and therefore the higher the voltage generated by the light-sensitive unit 2110. By analyzing the voltages of all the light-sensitive units 2110, the control unit can determine the irradiation position of the laser, and then control the light-emitting unit 2111 at the corresponding position to emit light to display the irradiation position, so that the training personnel can accurately and quickly understand the shooting position and provide a reference for the next operation.

[0037] Specifically, a voltage threshold is provided in the control unit, and when the voltage generated by a certain light-sensitive unit 2110 exceeds the voltage threshold, the control unit controls the light-emitting unit 2111 corresponding to the light-sensitive unit 2110 to emit light.

[0038] In a possible embodiment, the plurality of indicating components 211 are arranged in multiple rows and multiple columns, and a reflecting component 212 is provided between adjacent indicating components 211, and the reflecting component 212 reflects the laser to the light-sensitive unit 2110 in the indicating component 211.

[0039] For example, for the consideration of heat dissipation pressure and cost, the present application does not provide indicating components 211 at all positions of the target plate 210, and therefore there is a gap between adjacent indicating components 211. If the laser is irradiated in the gap, all the light-sensitive units 2110 will not react, and therefore no light-emitting unit 2111 will be lit. For this case, the present application provides a reflecting component 212 between adjacent indicating components 211, and the reflecting component 212 has an inclined surface with an angle of 45 degrees with the side surface of the target plate 210. Therefore, when the laser is incident perpendicular to the surface of the target plate 210, it can reflect the laser to the light-sensitive unit 2110 in the adjacent indicating component 211, so that when the laser is irradiated at any position of the target plate 210, the light-sensitive unit 2110 near the irradiation position is triggered, and therefore the corresponding light-emitting unit 2111 is lit.

[0040] It should be understood that when the distance between the adjacent indication assemblies 211 is too large, there will be a large difference between the actual irradiation position and the irradiation position displayed by the light-emitting unit 2111, which is not conducive to the improvement of the training effect. When the distance between the adjacent indication assemblies 211 is too small, although the actual irradiation position and the irradiation position displayed by the light-emitting unit 2111 have a high degree of coincidence, the heat dissipation pressure and the cost are greatly increased, so a suitable distance needs to be selected to balance the indication accuracy of the irradiation position and the heat dissipation pressure and the cost.

[0041] In the embodiment of the present application, the plurality of indication assemblies 211 are divided into a plurality of parallel horizontal rows, and the indication assemblies 211 in adjacent two rows are staggered, so that there are four indication assemblies 211 around each reflecting assembly 212, so that the laser light incident to any position of the reflecting assembly 212 can be received by at least one photosensitive unit 2110 in the indication assembly 211 after being reflected.

[0042] Further, the reflecting assembly 212 is a pyramid structure with a high middle and a low edge, and a reflecting unit is arranged on each inclined surface of the reflecting assembly 212. The overall height of the reflecting assembly 212 is less than the height of the photosensitive unit 2110, so that the light reflected by the reflecting assembly 212 can be received by the photosensitive unit 2110. The reflecting unit described above can adopt a glass mirror surface or a reflective coating.

[0043] In a possible embodiment, a trigger switch is arranged on the trigger of the shooting device 100, and the trigger switch is electrically connected with the laser emitting unit. When the trigger is triggered, the trigger switch is turned on, so that the laser emitting unit emits laser light.

[0044] Exemplarily, the trigger switch can adopt a normally open switch, and is arranged on the main body of the shooting device 100. When the trigger is rotated to a certain angle, the contact piece or contact point arranged on the trigger contacts the trigger switch, so that the trigger switch is turned on, the power source arranged inside the shooting device 100 is connected with the laser emitting unit, and then the laser emitting unit emits laser light once.

[0045] In a possible embodiment, the shooting device 100 is further provided with a movable assembly. When the trigger of the shooting device 100 is triggered, the movable assembly moves backward along the axis of the shooting device 100 to simulate the recoil force generated by shooting.

[0046] Exemplarily, the activity assembly can generate backward vibration in an electromagnetic acceleration or pneumatic manner to simulate the recoil force when the real gun shoots the bullet. When the electromagnetic acceleration is adopted, a magnetic field can be applied to the sphere or cylinder close to the front end of the shooting device 100 in the normal state, and the sphere or cylinder is accelerated under the action of the magnetic field and then moves quickly to the rear end of the shooting device 100, and hits the shooting device 100 at the end to generate the backward recoil force. When the pneumatic manner is adopted, a micro air compressor can be used to spray air towards the front of the shooting device 100 to generate the backward recoil force.

[0047] In a possible embodiment, the target plate 210 is movably arranged on the base 220, and the bottom of the base 220 is provided with a moving assembly.

[0048] Exemplarily, the target plate 210 can be rotatably arranged on the top surface of the base 220, and can be turned to the vertical direction when needed, and can be turned to the horizontal position when not needed, and then is accommodated in the base 220. Moreover, the moving assembly in the form of the roller arranged at the bottom of the base 220 can greatly improve the portability of the target including the target plate 210 and the base 220.

[0049] In a possible embodiment, the top of the target plate 210 is further provided with a state display assembly 230, and the state display assembly 230 is electrically connected with the control unit. The control unit determines whether the irradiation position is valid, and controls the state display assembly 230 to display different state prompt information according to the determination result.

[0050] Exemplarily, as shown in Figure 5 The target plate 210 is printed with a chest ring target pattern on the front surface. Only when the training personnel shoots at a specific position, for example, the upper central part or the lower part of the chest ring target, the current shooting is considered to be valid, that is, the killing power to the chest ring target can be generated. After the control unit controls the light-emitting unit 2111 corresponding to the irradiation position of the laser to emit light, the control unit further determines whether the current shooting is valid according to the position of the irradiation position on the whole chest ring target. If valid, the control unit controls the state display assembly 230 to display the state prompt information indicating the validity, for example, displays a check mark, displays green, etc. If invalid, the control unit controls the state display assembly 230 to display the state prompt information indicating the invalidity, for example, displays a cross, displays red, etc. Through the state prompt information, the corresponding information can be quickly conveyed to the training personnel, and then the training personnel can make correct judgments, for example, re-shoot when the current shooting is invalid, and turn to the next target when the current shooting is valid.

[0051] While the preferred embodiments of the application have been described, additional variations and modifications can be made to these embodiments by those skilled in the art once they have the benefit of the present disclosure without departing from the spirit and scope of the application. Accordingly, it is intended that such additions and modifications be included within the scope of the application. It is the following claims, including any amendments thereto, which define the scope of the application.

[0052] Obviously, numerous modifications and variations of the present application are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims and their equivalents, the application can be practiced otherwise than as specifically described.

Claims

1. A laser-simulated shooting training system, characterized in that, include: The firing device (100) has a laser emitting unit; A target plate (210) is used to be set in a training area. The surface of the target plate (210) is provided with multiple indicator components (211). Each indicator component (211) includes a photosensitive unit (2110) and a light-emitting unit (2111). Both the photosensitive unit (2110) and the light-emitting unit (2111) are electrically connected to a control unit. The photosensitive unit (2110) detects the laser emitted by the laser emitting unit. Each indicator component (211) includes four photosensitive units (2110) and four light-emitting units (2111). The four light-emitting units (2111) are arranged in a cross shape, and the four photosensitive units (2110) are also arranged in a cross shape. The cross formed by the photosensitive units (2110) surrounds the cross formed by the four light-emitting units (2111). Each light-emitting unit (2111) has a corresponding photosensitive unit (2110) on its outer side. After the photosensitive unit (2110) detects the laser emitted by the laser emitting unit, it generates an electrical signal with a voltage corresponding to the laser intensity. The control unit determines the irradiation position of the laser based on the voltage of the electrical signal. The control unit is equipped with a voltage threshold. When the voltage generated by a certain photosensitive unit (2110) exceeds the voltage threshold, the control unit controls the light-emitting unit (2111) corresponding to that photosensitive unit (2110) to emit light.

2. The laser simulation shooting training system according to claim 1, characterized in that, The photosensitive unit (2110) and the light-emitting unit (2111) in the same indicator component (211) are positioned close to each other on the target plate (210).

3. The laser simulation shooting training system according to claim 2, characterized in that, A partition (2112) is provided between the photosensitive unit (2110) and the light-emitting unit (2111), and the height of the partition (2112) is greater than the height of the photosensitive unit (2110) and the height of the light-emitting unit (2111).

4. The laser simulation shooting training system according to claim 2, characterized in that, Multiple indicator components (211) are arranged in multiple rows and columns, and a reflective component (212) is provided between adjacent indicator components (211), the reflective component (212) reflecting the laser to the photosensitive unit (2110) in the indicator component (211).

5. The laser simulation shooting training system according to claim 4, characterized in that, The reflective component (212) is a pyramidal structure with a high center and low edges, and a reflective unit is provided on each inclined surface of the reflective component (212).

6. The laser simulation shooting training system according to claim 1, characterized in that, The trigger of the firing device (100) is equipped with a trigger switch, which is electrically connected to the laser emitting unit. When the trigger is triggered, the trigger switch is turned on, causing the laser emitting unit to emit laser light.

7. The laser simulation shooting training system according to claim 1, characterized in that, The firing device (100) is also provided with a movable component. When the trigger of the firing device (100) is triggered, the movable component moves backward along the axis of the firing device (100) to simulate the recoil generated by firing.

8. The laser simulation shooting training system according to claim 1, characterized in that, The target plate (210) is movably mounted on the base (220), and a movable component is provided at the bottom of the base (220).

9. A laser-simulated shooting training system according to claim 1, characterized in that, The top of the target plate (210) is also provided with a status display component (230), which is electrically connected to the control unit. The control unit determines whether the irradiation position is effective and controls the status display component (230) to display different status prompt information according to the determination result of whether it is effective.

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