Shooting training system

Abstract

The invention provides a shooting training system, and relates to the technical field of shooting training. The shooting training system comprises a main control device, a camera device, a scene simulation device and a wearing device of a shooter, wherein the camera device, the scene simulation device and the wearing device are in communication connection with the main control device. The main control equipment is used for receiving a scene control instruction and controlling simulation parameters of the scene simulation equipment according to the scene control instruction; wherein the scene control instruction comprises a first scene control instruction generated by the wearing device in response to an interactive operation of a shooter; the main control equipment is further used for receiving image information acquired by the camera equipment and generating shooting action correction information according to the image information and the simulation parameters; wherein the image information comprises a shooting action image of a shooter. The shooting training system is optimized, the shooting training effect can be improved, and individual requirements of different users are met.

Description

Technical Field

[0001] The present invention relates to the technical field of shooting training, and more particularly, to a shooting training system. Background Art

[0002] With the development of technology and the progress of society, shooting sports, as a professional skill and sports activity, have received increasing attention worldwide. In order to improve the performance of shooting athletes, the actual combat capabilities of police and military personnel, and meet the needs of shooting enthusiasts, shooting training systems have emerged. Such systems simulate real shooting environments and provide accurate shooting data analysis to help users practice shooting under safe and controllable conditions.

[0003] In related technologies, shooting training systems are usually relatively single, with obvious limitations, which not only restrict the improvement of shooting training effects but also are difficult to meet the personalized needs of different users. Summary of the Invention

[0004] The problem solved by the present invention is how to improve the shooting training effect.

[0005] To solve the above problems, the present invention provides a shooting training system, including: a main control device, and a camera device, a scene simulation device, and a wearing device of a shooter that are respectively communicatively connected to the main control device;

[0006] The main control device is configured to receive a scene control instruction and control the simulation parameters of the scene simulation device according to the scene control instruction; wherein, the scene control instruction includes a first scene control instruction generated by the wearing device in response to an interaction operation of the shooter.

[0007] The main control device is further configured to receive the image information acquired by the camera device and generate shooting action correction information according to the image information and the simulation parameters; wherein, the image information includes the shooting action images of the shooter.

[0008] Optionally, the scene simulation device includes a scene projection device and a climate simulation device; the simulation parameters include the display parameters corresponding to the scene projection device and the first environmental parameters corresponding to the climate simulation device.

[0009] Optionally, the controlling the simulation parameters of the scene simulation device according to the scene control instruction includes:

[0010] extracting a scene type matching the scene control instruction from a preset set of scene types, and determining the display parameters according to the scene type;

[0011] Extract the environmental type that matches the scene control instruction from the preset set of environmental types, and determine the first environmental parameter according to the environmental type.

[0012] Optionally, the image information further includes a virtual shooting scene image projected by the scene projection device according to the display parameters; generating shooting action correction information according to the image information and the simulation parameters includes:

[0013] Obtain the pose parameters of the shooter according to the shooting action image, and determine the position of the target impact point according to the virtual shooting scene image;

[0014] Obtain the estimated impact point position according to the pose parameters and the first environmental parameter, and generate the shooting action correction information according to the deviation between the estimated impact point position and the target impact point position.

[0015] Optionally, the wearing device includes an audio device;

[0016] The audio device is used to receive the voice control instruction of the shooter, generate the first scene control instruction according to the voice control instruction, and send it to the main control device;

[0017] The voice device is also used to receive and play the shooting action correction information.

[0018] Optionally, the wearing device further includes an augmented reality device; the augmented reality device is used to receive the shooting action correction information and generate a shooting auxiliary line image according to the shooting action correction information.

[0019] Optionally, the shooting training system further includes a control terminal; the scene control instruction further includes a second scene control instruction sent by the control terminal at a preset time interval.

[0020] Optionally, the main control device is further used to store the shooting training data each time, and generate a training analysis report according to the shooting training data when the control terminal sends a generation instruction;

[0021] Wherein, the shooting training data includes at least one of the actual impact point position, pose parameters, display parameters, first environmental parameters, and time parameters.

[0022] Optionally, the climate simulation device is used to simulate various weather conditions, and the climate simulation device includes at least one of a rainfall device, a snowfall device, a wind field device, a fog device, a lighting device, and a temperature adjustment device.

[0023] Optionally, the shooting training system further includes a monitoring device configured to detect second environmental parameters of the shooting training ground and send the second environmental parameters to the main control device;

[0024] The main control device is further configured to reset the first environmental parameters of the climate simulation device when the second environmental parameters are different from the first environmental parameters, and the main control device is further configured to turn off the climate simulation device when the value of the second environmental parameters is greater than a preset threshold.

[0025] The beneficial effects of the shooting training system of the present invention are as follows: By receiving the scene control instruction from the device worn by the shooter through the main control device and controlling the simulation parameters of the scene simulation device according to the scene control instruction, the scene simulation device can provide corresponding virtual shooting training grounds and weather conditions according to the actual needs of the shooter to create a real shooting training scene, helping the shooter to conduct shooting training under conditions close to actual combat, enhancing the adaptability of the shooter, thereby reducing the shooting error of the shooter in actual combat and improving the shooting accuracy. By receiving the shooting action image of the shooter obtained by the camera device through the main control device and analyzing the shooting action of the shooter in detail based on the shooting action image, combined with the simulation parameters of the scene simulation device, targeted correction information is generated. The shooter can receive the correction information through the worn device and adjust the current shooting action according to the correction information. Shooting after adjusting the shooting action can avoid the influence of weather conditions on shooting accuracy, thereby further improving shooting accuracy. Therefore, through the coordinated work of the main control device, the camera device, the scene simulation device, and the device worn by the shooter, the shooting training system of the present invention can improve the shooting training effect and meet the personalized needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of the shooting training system in an embodiment of the present invention;

[0027] Figure 2 It is a schematic structural diagram of the shooting training system in another embodiment of the present invention;

[0028] Figure 3 It is a schematic structural diagram of the device worn in an embodiment of the present invention;

[0029] Figure 4 It is a schematic structural diagram of the shooting training system in yet another embodiment of the present invention;

[0030] Figure 5 It is a schematic structural diagram of the climate simulation device in an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following provides a detailed description of specific embodiments of the present invention with reference to the accompanying drawings. Although some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. Instead, these embodiments are provided to more thoroughly and completely understand the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not used to limit the protection scope of the present invention.

[0032] It should be understood that the various steps described in the method embodiments of the present invention can be executed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present invention is not limited in this regard.

[0033] As used herein, the term "including" and its variants are open-ended, that is, "including but not limited to"; the term "based on" means "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiment". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first" and "second" mentioned in the present invention are only used to distinguish different devices, modules, or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules, or units.

[0034] It should be noted that the modifications of "one" and "multiple" mentioned in the present invention are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly stated in the context, it should be understood as "one or more".

[0035] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0036] As Figure 1 shown, a shooting training system provided by an embodiment of the present invention includes: a main control device, and a camera device, a scene simulation device, and a wearing device of a shooter, which are respectively communicatively connected to the main control device.

[0037] Specifically, as the core of the shooting training system, the master control device is responsible for controlling the operation of the projection device, the camera device, the scene simulation device, and the wearable device. The master control device conducts data interaction with these devices through communication connections to ensure the normal operation of the shooting training system according to the preset logic. Among them, the communication connection can be achieved through wireless networks, wired networks, or hybrid networks. Wireless networks utilize technologies such as WiFi and Bluetooth to achieve fast data transmission between devices; wired networks ensure the stability and low latency of data transmission through network cables or other physical connection methods; hybrid networks combine the advantages of wireless and wired networks and select appropriate connection methods according to the specific requirements of the devices, thereby optimizing the overall performance of the shooting training system.

[0038] The master control device is used to receive scene control instructions and control the simulation parameters of the scene simulation device according to the scene control instructions; among them, the scene control instructions include the first scene control instructions generated by the wearable device in response to the interaction operations of the shooting personnel.

[0039] Specifically, the wearable device is communicatively connected to the master control device, and the master control device is communicatively connected to the scene simulation device. The shooting personnel can perform various interaction operations through the wearable device, such as voice control instructions, touch operations, or gesture operations. The wearable device converts the interaction operations of the shooting personnel into specific scene control instructions and sends them to the master control device. For example, the shooting personnel can say "switch to rainy and snowy weather" or "increase the wind speed", and these voice control instructions will be recognized by the wearable device and converted into the first scene control instructions, and then sent to the master control device. The master control device can receive scene control instructions from different sources. These scene control instructions can be pre-set program instructions (such as the pre-set shooting training subjects), or instructions generated in real time. The master control device dynamically adjusts the simulation parameters of the scene simulation device (such as rainfall devices, snowfall devices, wind field devices) according to the scene control instructions. For example, if the scene control instructions sent by the shooting personnel through the wearable device require simulating windy and rainy weather, the master control device will set the wind speed of the wind field device and the precipitation of the rainfall device according to the scene control instructions to simulate the corresponding weather conditions.

[0040] The master control device is also used to receive the image information obtained by the camera device and generate shooting action correction information according to the image information and the simulation parameters; among them, the image information includes the shooting action images of the shooting personnel.

[0041] Specifically, the imaging device uses an industrial-grade camera with high resolution and high frame rate to ensure that it can clearly capture the subtle movements of the shooter at the moment of shooting. The imaging device has the ability to capture static images with at least 20 million pixels and the function of recording dynamic videos at 60 frames per second to meet the recording requirements for the action details of the shooter. In addition, the imaging device is equipped with a wide-angle lens, which can cover the entire shooting training ground, including the full-body postures of the shooter, firearm operations, and the virtual shooting training scenarios projected by the projection device. To meet the shooting training requirements under different light intensities, the imaging device is built-in with an infrared fill light and an automatic aperture adjustment function. In low-light environments, the infrared fill light can provide auxiliary lighting to ensure the clarity of the image; in strong-light environments, the automatic aperture adjustment can avoid overexposure and ensure the quality of the image.

[0042] The imaging device is communicatively connected to the main control device, and the main control device is communicatively connected to the wearable device. The imaging device continuously collects the shooting action images of the shooter, that is, the image information, and sends the image information to the main control device. The main control device analyzes the image information in combination with the simulation parameters of the scene simulation device set at this time, generates corresponding correction information, and sends the correction information to the wearable device. After receiving the correction information, the wearable device guides the shooter to adjust the shooting action, improving the shooting accuracy of the shooter in different shooting training scenarios (virtual shooting training grounds and weather conditions). In addition, when the main control device receives a scene control command to change the weather conditions and the imaging device does not collect the shooting action images of the shooter, that is, the shooter is not in the shooting state, it generates a prompt information according to the simulation parameters of the set scene simulation device and sends the prompt information to the wearable device to inform the shooter in advance of the change in weather conditions.

[0043] In some embodiments, when a shooter wants to conduct shooting training in a rainforest, they need to send a voice control command "Switch to the rainforest scene" to the wearable device. The wearable device receives the voice control command, generates a first scene control command according to the voice control command, and sends the first scene control command to the main control device. The main control device sets the simulation parameters of the scene simulation device according to the scene control command to create a rainforest scene. Among them, the simulation parameters include parameters corresponding to the forest (virtual shooting training ground) and parameters corresponding to the rainy day (weather conditions). At the same time, the main control device controls the camera device to collect the shooting action images of the shooter, that is, the image information, and sends the image information to the main control device. The main control device evaluates the shooting action of the shooter in the image information in combination with the possible impact of the simulation parameters of the scene simulation device set at this time on the shooting accuracy, and generates corresponding correction information. If the main control device predicts that the bullet impact point will shift 5 cm to the lower left according to a wind speed of 10 m / s and a precipitation of 8 mm / h, the generated correction information is to move the aiming point 5 cm to the upper right. The main control device sends the correction information to the wearable device. The wearable device receives the correction information and passes the correction information to the shooter to guide the shooter to adjust the shooting action. After the shooter adjusts the shooting action and then shoots, it is beneficial to greatly improve the shooting accuracy.

[0044] In this embodiment, by the main control device receiving the scene control command from the shooter's wearable device and controlling the simulation parameters of the scene simulation device according to the scene control command, it can, according to the actual needs of the shooter, make the scene simulation device provide corresponding virtual shooting training grounds and weather conditions to create a real shooting training scene, help the shooter conduct shooting training under conditions close to actual combat, enhance the shooter's adaptability, thereby reducing the shooting error of the shooter in actual combat and improving the shooting accuracy. By the main control device receiving the shooting action images of the shooter obtained by the camera device and conducting a detailed analysis of the shooting action of the shooter based on the shooting action images, and combining the simulation parameters of the scene simulation device to generate targeted correction information, the shooter can receive the correction information through the wearable device and adjust the current shooting action according to the correction information. Shooting after adjusting the shooting action can avoid the influence of weather conditions on shooting accuracy, thereby further improving the shooting accuracy. Therefore, the shooting training system of the present invention can improve the shooting training effect and meet the personalized needs of different users through the collaborative work of the main control device, camera device, scene simulation device, and the shooter's wearable device.

[0045] Optionally, as Figure 2 shown, the scene simulation device includes a scene projection device and a climate simulation device; the simulation parameters include the display parameters corresponding to the scene projection device and the first environmental parameters corresponding to the climate simulation device.

[0046] Specifically, the scene projection device adopts engineering projection technology and supports large-scale projection. When the shooter is located at different positions in the shooting training ground, the virtual shooting training scene can be clearly seen. The scene projection device has the characteristic of high brightness. For example, the brightness reaches more than 5000 lumens, ensuring that the virtual shooting training scene is clearly visible under complex real weather conditions. At the same time, the scene projection device has the characteristic of high contrast, making the virtual shooting training scene distinct in levels and rich in details, and being able to accurately present weather changes and the light and shadow effects brought by weather changes, such as the water droplet reflection in rainy days and the light scattering in foggy days. The scene projection device supports high-resolution output. For example, the resolution is not less than 1920×1080, ensuring the clarity and fineness of the virtual shooting training scene. At the same time, the scene projection device supports high-refresh-rate output. For example, the refresh rate can reach more than 120Hz, effectively reducing the probability of delay and stuttering in the virtual shooting training scene and providing a smooth visual experience for the shooter. The scene projection device supports interaction with the actions of the shooter. For example, when the shooter moves, the projection screen will dynamically adjust according to the position and perspective of the shooter, providing an immersive visual experience.

[0047] The scene projection device is communicatively connected to the main control device, and the main control device is communicatively connected to the wearable device. When the main control device receives the scene control instruction from the wearable device, the main control device sets the display parameters of the scene projection device, and the scene projection device projects the corresponding virtual shooting training scene. Among them, the display parameters include the parameters corresponding to the virtual shooting training ground (such as forest, desert, city) and the parameters corresponding to the virtual weather conditions (such as precipitation, snowfall, wind speed, wind direction, fog concentration, light intensity, temperature). During the shooting training process, the scene projection device can switch different virtual shooting training scenes according to the shooting training requirements. For example, switching from a forest to a city, or from sunny to rainy. The scene projection device can also superimpose different virtual weather conditions in the same virtual shooting training ground. For example, in the forest, first simulate sunny weather and then simulate stormy weather.

[0048] The climate simulation device is communicatively connected to the main control device, and the main control device is communicatively connected to the wearable device. When the main control device receives a scene control instruction from the wearable device, the main control device sets the first environmental parameters of the climate simulation device, and the climate simulation device simulates the corresponding real weather conditions. Among them, the first environmental parameters include precipitation, snowfall, wind speed, wind direction, fog concentration, light intensity, and temperature. The scene projection device is closely linked with the climate simulation device to jointly create a real shooting training scene. Specifically, the real weather conditions simulated by the climate simulation device are consistent with the virtual weather conditions of the virtual shooting training scene projected by the scene projection device. For example, when the climate simulation device releases thick fog, the virtual shooting training scene projected by the scene projection device has a thick fog effect; when the climate simulation device rains heavily, the virtual shooting training scene projected by the scene projection device has an effect of large raindrops falling rapidly and forming puddles.

[0049] In this optional embodiment, by receiving the scene control instruction from the wearable device through the main control device and setting the display parameters of the scene projection device and the first environmental parameters of the climate simulation device according to the scene control instruction, it is possible to provide the corresponding virtual shooting training site and virtual weather conditions by the scene projection device and the corresponding real weather conditions by the climate simulation device according to the actual needs of the shooter, jointly creating a real shooting training scene, helping the shooter to conduct shooting training under conditions close to actual combat, enhancing the shooter's adaptability, thereby reducing the shooting error of the shooter in actual combat and improving the shooting accuracy. By receiving the shooting action image of the shooter obtained by the camera device through the main control device and generating targeted correction information based on the shooting action image and the first environmental parameters, the shooter can receive the correction information through the wearable device and adjust the current shooting action according to the correction information. Shooting after adjusting the shooting action can avoid the influence of weather conditions on shooting accuracy, thereby further improving shooting accuracy. Therefore, the shooting training system of the present invention can improve the shooting training effect and meet the personalized needs of different users through the collaborative work of the main control device, the camera device, the scene projection device, the climate simulation device, and the shooter's wearable device.

[0050] Optionally, controlling the simulation parameters of the scene simulation device according to the scene control instruction includes:

[0051] extracting the scene type matching the scene control instruction from the preset scene type set and determining the display parameters according to the scene type;

[0052] extracting the environmental type matching the scene control instruction from the preset environmental type set and determining the first environmental parameters according to the environmental type.

[0053] Specifically, the master device stores a preset set of scenario types and a preset set of environment types. Among them, the preset set of scenario types includes various possible scenario types, such as a rainy city street, a foggy forest, and a sunny grassland. The preset set of environment types includes various possible environment types, such as rainy, foggy, and sunny. When the master device receives a scenario control instruction, it extracts the matching scenario type from the preset set of scenario types, and determines the corresponding display parameters according to the scenario type. These display parameters include the parameters corresponding to the virtual shooting training venues (such as forests, deserts, cities) and the parameters corresponding to the virtual weather conditions (such as precipitation, snowfall, wind speed, wind direction, fog concentration, light intensity, temperature), which are used by the scenario projection device to present the corresponding virtual shooting training scenario. At the same time, it extracts the matching environment type from the preset set of environment types, and determines the corresponding first environment parameters according to the environment type. These first environment parameters include precipitation, snowfall, wind speed, wind direction, fog concentration, light intensity, temperature, which are used by the climate simulation device to simulate the corresponding real weather conditions.

[0054] In this optional embodiment, the master device extracts the matching virtual shooting training scenario and real weather conditions from the preset scenario types and environment types according to the scenario control instruction sent by the shooter, and determines the display parameters of the scenario projection device and the first environment parameters of the climate simulation device that need to be set, so that the scenario projection device and the climate simulation device can jointly create a shooting training scenario, improving the effect of shooting training. At the same time, due to the matching mechanism based on the preset set, the master device can quickly respond to the demand changes of the shooter, improving the efficiency and stability of the operation of the shooting training system.

[0055] Optionally, the image information further includes the virtual shooting scenario image projected by the scenario projection device according to the display parameters; the generating of the shooting action correction information according to the image information and the simulation parameters includes:

[0056] Obtaining the posture parameters of the shooter according to the shooting action image, and determining the position of the target impact point according to the virtual shooting scenario image;

[0057] Obtaining the estimated impact point position according to the posture parameters and the first environment parameters, and generating the shooting action correction information according to the deviation between the estimated impact point position and the target impact point position.

[0058] Specifically, the shooting training system is equipped with multiple camera devices, which are divided into two parts. One part of the camera devices aimed at the shooter is the first camera, which is used to obtain the shooting action images of the shooter. For example, the first camera in front of the shooter can clearly record the aiming posture and facial expression of the shooter, and the first camera on the side of the shooter can clearly record the body posture and arm movement of the shooter. The other part of the camera devices aimed at the virtual shooting training scene projected by the scene projection device is the second camera, which is used to obtain the virtual shooting training scene images. When the virtual shooting training scene is located on one side of the shooting training ground, the second camera will be set directly in front of that side. When the virtual shooting training scene surrounds the shooting training ground, the second camera will be set at the center of the shooting training ground. Both the shooting action images and the virtual shooting training scene images are image information.

[0059] The first camera sends the obtained image information to the main control device. The main control device receives the image information and analyzes it to obtain the posture parameters of the shooter. The main control device inputs the image information into a posture estimation model (such as the YOLO-Pose series, OpenPose), and outputs the positions of the key points (such as shoulders, arms) of the shooter's body. According to the positions of these key points, the posture parameters of the shooter (such as the inclination angle of the shoulders, the degree of arm extension) can be calculated. The second camera sends the obtained image information to the main control device. The main control device receives the image information and analyzes it to obtain the position of the target impact point. The main control device obtains the contour of the target surface of the image information through an edge detection algorithm (such as the Canny operator), and detects the position of the target impact point on the target surface through the Hough transform. In addition, before analyzing the image information, preprocessing is required. The preprocessing includes operations such as resizing, cropping, and denoising to improve the accuracy of subsequent analysis.

[0060] The master device constructs a ballistic model based on the attitude parameters and the first environmental parameters to obtain the preset impact point position. The ballistic model takes into account the influence of the shooter's shooting actions on the bullet flight trajectory. For example, the inclination angle of the shoulder may affect the initial flight direction of the bullet, and the extent of arm extension may affect the initial velocity of the bullet. The ballistic model also takes into account the influence of weather conditions on the bullet flight trajectory. For example, wind speed and direction may cause the bullet to deviate, and temperature may affect air density, thereby changing the bullet's resistance. The master device compares the preset impact point position with the target impact point position and calculates the deviation between the two. The deviation can be a lateral deviation (left - right direction) and a longitudinal deviation (up - down direction). The master device generates corresponding correction information based on the deviation and sends the correction information to the wearable device. The correction information can be suggestions for adjusting the shooting action, such as adjusting the inclination angle of the shoulder and the extent of arm extension. The correction information can also be suggestions for adjusting the aiming point, such as adjusting a certain angle to the left or right. The wearable device transmits the correction information to the shooter to guide the shooter to adjust the shooting action.

[0061] In this alternative embodiment, by processing the shooting action image with the master device, the positions of the key points of the shooter's body can be obtained, and then the shooter's attitude parameters can be determined, which is convenient for subsequent analysis of the attitude parameters to generate correction information to guide the shooter to adjust the shooting action. By processing the virtual shooting training scenario image with the master device, the outline of the target surface can be obtained, and then the target impact point position can be determined, which is convenient for subsequent analysis of the target impact point position to generate correction information to guide the shooter to adjust the shooting action. By the master device, based on the shooter's attitude parameters and the first environmental parameters set by the climate simulation device, a ballistic model is constructed, taking into account the combined influence of shooting actions and weather conditions on the bullet trajectory, and can accurately predict the preset impact point position. By comparing the preset impact point position with the target impact point position by the master device, the deviation between the two can be determined, and targeted correction information can be generated according to the deviation, which can help the shooter optimize the shooting action and thus improve the shooting accuracy.

[0062] Optionally, as Figure 3 shown, the wearable device includes an audio device;

[0063] The audio device is used to receive the voice control command of the shooter, generate the first scene control command according to the voice control command, and send it to the master device;

[0064] The voice device is also used to receive and play the shooting action correction information.

[0065] Specifically, the audio device (such as a smart earphone) worn by the shooter is equipped with a highly sensitive microphone for receiving the voice control instructions of the shooter. The shooter can adjust the operating states of the climate simulation device and the scene projection device through voice control instructions such as "switch to rainy day" and "increase wind speed". The audio device (such as a smart earphone) worn by the shooter is also equipped with a high-quality speaker for playing the correction information and prompt information generated by the main control device. The correction information can be "move the aiming point 5 cm to the upper right", and the prompt information can be "pay attention to the approaching heavy rain".

[0066] In this optional embodiment, the audio device can not only convert the voice control instructions of the shooter into the first scene control instructions, send the first scene control instructions to the main control device, so as to correspondingly adjust the operating states of the climate simulation device and the projection device, and create the required shooting training scene, but also receive the correction information generated by the main control device, and transmit the correction information to the shooter in the form of voice playback to help the shooter quickly adjust the shooting action and improve the shooting accuracy.

[0067] Optionally, as Figure 3 shown, the wearing device further includes an augmented reality device; the augmented reality device is used to receive the shooting action correction information and generate a shooting assist line image according to the shooting action correction information.

[0068] Specifically, augmented reality (AR) is a technology that combines virtual information with the real world. In the present invention, the wearing device includes an augmented reality device, such as an AR glasses or a head-mounted display. The augmented reality device captures the real shooting training scene through a camera, and generates a virtual shooting assist line according to the correction information generated by the main control device, and superimposes it on the real shooting training scene. This shooting assist line is displayed in the shooter's field of vision, starting from the muzzle position and pointing to the target impact point position, which can help the shooter quickly adjust the shooting action.

[0069] In this optional embodiment, the augmented reality device receives the correction information generated by the main control device and provides intuitive visual assistance according to the correction information, which can help the shooter quickly adjust the shooting action and improve the shooting accuracy.

[0070] Optionally, as Figure 4 shown, the shooting training system further includes a control terminal; the scene control instruction further includes a second scene control instruction sent by the control terminal at a preset time interval.

[0071] Specifically, the control terminal is usually a computer installed with dedicated control software, which is used for the shooter to interact with the shooting training system. The shooter can create and select shooting subjects through the graphical interface of the control terminal. The specific process for the shooter to create a shooting subject is as follows: Click the "Create New Subject" button, and a subject setting window will pop up. In the subject setting window, enter the subject name, such as "Forest in Stormy Weather". Set the display parameters, including the parameters corresponding to the forest and the parameters corresponding to stormy weather (such as the wind speed is set to 10 m / s and the precipitation is set to 8 mm / h). Set the first environmental parameters, that is, the parameters corresponding to stormy weather, such as the wind speed is set to 10 m / s and the precipitation is set to 8 mm / h. Set the time parameters, such as the start time is set to 10:00 and the duration is set to 0.5 h. Click the "Save" button to complete the creation of the subject. When the shooting subject selected by the shooter has changes in the virtual training ground and / or weather conditions, the control terminal sends a second scene control instruction at a preset time interval. For example, if the shooting subject arrangement is as follows: starting at 10:00 in a foggy forest, changing to a rainy city street at 10:30, and ending at 11:00. Then, the control terminal will send a second scene control instruction about the foggy forest scene at 10:00, and then send a second scene control instruction about the rainy city street scene at an interval of 0.5 h.

[0072] In this optional embodiment, through the second scene control instruction sent by the control terminal, the simulation parameters of the scene simulation device can be dynamically adjusted to create a shooting training scene that meets the shooting training requirements. By sending the second scene control instruction at a preset time interval, the changes in the shooting training scene at different time periods can be simulated. This helps to enhance the adaptability of the shooter and improve the shooting training effect.

[0073] Optionally, the main control device is further configured to store the shooting training data each time, and generate a training analysis report according to the shooting training data when the control terminal sends a generation instruction;

[0074] Wherein, the shooting training data includes at least one of the actual bullet impact point position, attitude parameters, display parameters, first environmental parameters, and time parameters.

[0075] Specifically, the database of the master control device adopts a relational database. By creating multiple tables, different data types are stored separately. For example, the shooting record table stores the actual impact point positions and attitude parameters of each shooting training, the environment record table stores the first environment parameters of each shooting training, the display record table stores the display parameters of each shooting training, and the time record table stores the time parameters of each shooting training. The tables are associated through primary keys and foreign keys to facilitate the query and analysis of shooting training data. At the same time, the shooting training data is stored in a structured format to ensure the integrity and consistency of the shooting training data. The control terminal obtains the latest shooting training data stored in the database in real time and displays the latest shooting training data through an intuitive user interface to help shooters quickly understand their own shooting training situation.

[0076] The shooter selects one or more completed shooting trainings on the control terminal and clicks the "Generate Training Analysis Report" button. The control terminal sends a generation instruction to the master control device of the master control device. The master control device obtains the corresponding shooting training data from the database and conducts a comprehensive analysis of these shooting training data. For example, the master control device calculates the distribution of actual impact point positions under different weather conditions (the first environment parameters) and evaluates the shooting performance of the shooter. After completing the comprehensive analysis, the master control device generates a training analysis report and sends the training analysis report to the control terminal. The training analysis report includes charts (such as the actual impact point position distribution chart, the attitude parameter change chart), statistical figures (such as the hit rate, deviation rate), and text descriptions (such as improvement suggestions for shooting actions, analysis of the impact of weather conditions). The shooter can view the training analysis report through the control terminal to understand their own shooting training situation.

[0077] In this optional embodiment, by storing the data of each shooting training in the database, a comprehensive training history record can be provided for the shooter, which is convenient for analyzing and evaluating the training effect. The long-term accumulated shooting training data is beneficial for the shooter to track the progress of their own shooting skills, discover the problems existing in their own shooting training, and thus formulate a more scientific and effective shooting training plan. Through the cooperation between the master control device and the control terminal, the shooting training data stored in the database of the master control device can be used to generate a training analysis report. Such a training analysis report can not only objectively evaluate the shooting performance of the shooter, clearly point out the advantages and disadvantages of the shooter in the shooting training process, but also put forward suggestions for subsequent shooting training. Displaying the training analysis report to the shooter is beneficial for the shooter to optimize the shooting action and thus improve the shooting training effect.

[0078] Optionally, as Figure 5As shown, the climate simulation device is used to simulate various weather conditions, and the climate simulation device includes at least one of a rainfall device, a snowfall device, a wind field device, a fog device, a lighting device, and a temperature regulation device.

[0079] Specifically, the rainfall device is composed of multiple sprinklers, which are distributed on the top or around the shooting training ground and can spray water droplets according to the set precipitation. The snowfall device is composed of multiple snow machines, which are distributed on the top or around the shooting training ground and can generate snowflakes according to the set snowfall. The wind field device is composed of multiple fans, which are distributed on the top or around the shooting training ground and can generate wind according to the set wind speed and direction. The fog device is composed of multiple fog machines, which are distributed on the top or around the shooting training ground and can create fog according to the set fog concentration. The lighting device is composed of various types of lamps, including incandescent lamps, fluorescent lamps, and LED lamps, and can provide lighting according to the set lighting intensity. The temperature regulation device is composed of a heater and a cooler, which are distributed on the top or around the shooting training ground and can control the temperature of the shooting training ground according to the set temperature.

[0080] In this optional embodiment, by spraying water droplets with the rainfall device, generating snowflakes with the snowfall device, generating wind with the wind field device, creating fog with the fog device, providing lighting with the lighting device, and controlling the temperature with the temperature regulation device, various real weather conditions, such as sunny days, rainy days, and snowy days, can be simulated. This enables shooters to conduct shooting training under weather conditions close to actual combat, improves the adaptability of shooters to various weather conditions, and thus reduces the shooting errors of shooters in actual combat and improves the shooting training effect.

[0081] Optionally, the shooting training system further includes a monitoring device, which is used to detect the second environmental parameters of the shooting training ground and send the second environmental parameters to the main control device;

[0082] The main control device is further used to reset the first environmental parameters of the climate simulation device when the second environmental parameters are different from the first environmental parameters, and the main control device is further used to turn off the climate simulation device when the value of the second environmental parameters is greater than a preset threshold.

[0083] Specifically, according to the first environmental parameters of the climate simulation device, namely precipitation, snowfall, wind speed, wind direction, fog concentration, light intensity, and temperature, corresponding sensors, i.e., monitoring devices, are set. The monitoring devices are set near the climate simulation device to detect in real time the second environmental parameters of the shooting training ground, namely precipitation, snowfall, wind speed, wind direction, fog concentration, light intensity, and temperature. The main control device receives the second environmental parameters from the monitoring devices. When the time for setting the first environmental parameters reaches the preset time, the main control device makes a consistency judgment on the second environmental parameters and the first environmental parameters. If the second environmental parameters and the first environmental parameters are consistent, the shooting training system operates normally. If the second environmental parameters and the first environmental parameters are inconsistent, the main control device resets the first environmental parameters and waits again for the preset time to make a consistency judgment on the second environmental parameters and the first environmental parameters. At this time, if the second environmental parameters and the first environmental parameters are still inconsistent, the main control device sends a fault message to the control terminal and the wearable device to prompt the shooter that the climate simulation device may malfunction. In addition, the main control device receives the second environmental parameters from the monitoring devices and compares the values of the second environmental parameters with the preset threshold. When the value of the second environmental parameter is less than or equal to the preset threshold, the shooting training system operates normally. When the value of the second environmental parameter is greater than the preset threshold, the main control device controls the climate simulation device to shut down. The setting of the preset threshold takes into account the normal operation of the climate simulation device and the safety of the shooter.

[0084] In this optional embodiment, the monitoring devices detect in real time the second environmental parameters of the shooting training ground and provide real-time environmental data for the main control device. By comparing the second environmental parameters provided by the monitoring devices with the first environmental parameters of the set climate simulation device, the main control device can reset the first environmental parameters when they are inconsistent, ensuring the accuracy of the shooting training scenario, that is, the shooting training scenario is presented according to the actual needs of the shooter. In addition, by stopping the operation of the climate simulation device when the value of the second environmental parameter provided by the monitoring device is greater than the preset threshold, the main control device can prevent potential dangers and protect the safety of the shooter and the shooting training system.

[0085] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will all fall within the protection scope of the present invention.

Claims

1. A shooting training system, characterized in that: It includes: a main control device, and a camera device, a scene simulation device and a wearable device of a shooter respectively connected to the main control device for communication; The main control device is used to receive a scene control instruction, and control the simulation parameters of the scene simulation device according to the scene control instruction; wherein the scene control instruction includes a first scene control instruction generated by the wearable device in response to the interactive operation of the shooter; The main control device is also used to receive image information acquired by the camera device, and generate shooting action correction information according to the image information and the simulation parameters; wherein the image information includes the shooting action image of the shooter.

2. The shooting training system according to claim 1, characterized in that: The scene simulation device includes a scene projection device and a climate simulation device; the simulation parameters include display parameters corresponding to the scene projection device and first environmental parameters corresponding to the climate simulation device.

3. The shooting training system according to claim 2, characterized in that: The step of controlling the simulation parameters of the scene simulation device according to the scene control instruction comprises: Extracting a scene type that matches the scene control instruction from a preset scene type set, and determining the display parameter according to the scene type; An environment type matching the scene control instruction is extracted from a preset environment type set, and the first environment parameter is determined according to the environment type.

4. The shooting training system according to claim 2, characterized in that: The image information also includes a virtual shooting scene image projected by the scene projection device according to the display parameters; and generating shooting action correction information according to the image information and the simulation parameters includes: Acquiring the posture parameters of the shooter according to the shooting action image, and determining the target impact point position according to the virtual shooting scene image; An estimated impact point position is obtained according to the posture parameter and the first environmental parameter, and the shooting action correction information is generated according to a deviation between the estimated impact point position and the target impact point position.

5. The shooting training system according to claim 1, characterized in that: The wearable device includes an audio device; The audio device is used to receive the voice control instruction of the shooting personnel, generate the first scene control instruction according to the voice control instruction, and send it to the main control device; The voice device is also used to receive and play the shooting action correction information.

6. The shooting training system according to claim 5, characterized in that: The wearable device also includes an augmented reality device; the augmented reality device is used to receive the shooting action correction information and generate a shooting auxiliary line image according to the shooting action correction information.

7. The shooting training system according to claim 1, characterized in that: It also includes a control terminal; the scene control instruction also includes a second scene control instruction sent by the control terminal at a preset time interval.

8. The shooting training system according to claim 7, characterized in that: The main control device is also used to store each shooting training data, and when the control terminal sends a generation instruction, a training analysis report is generated according to the shooting training data; The shooting training data includes at least one of the actual impact point position, posture parameters, display parameters, first environment parameters, and time parameters.

9. The shooting training system according to claim 2, characterized in that: The climate simulation device is used to simulate various weather conditions, and the climate simulation device includes at least one of a rainfall device, a snowfall device, a wind field device, a fog device, a lighting device, and a temperature adjustment device.

10. The shooting training system according to claim 2, characterized in that: Also included is a monitoring device, the monitoring device is used to detect a second environmental parameter of the shooting training range and send the second environmental parameter to the main control device; The main control device is also used to reset the first environmental parameter of the climate simulation device when the second environmental parameter is different from the first environmental parameter. The main control device is also used to shut down the climate simulation device when the value of the second environmental parameter is greater than a preset threshold.

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