A shooting protection apparatus

Abstract

The application discloses a shooting protective device, and relates to the technical field of shooting, which comprises a flexible carrier, a first RTK module and a right shoulder part. The flexible carrier is wearable on the upper torso of a shooter and comprises the right shoulder part. The first RTK module is arranged on the right shoulder part and is used for real-time solving of the first three-dimensional coordinates of the right shoulder part. When the shooter wears the shooting protective device to shoot, the first RTK module on the right shoulder part of the shooting protective device can solve the three-dimensional coordinates of the right shoulder part in real time, and then the shooting parameters of the tubular shooting device can be solved based on the three-dimensional coordinates of the right shoulder part and the three-dimensional coordinates of the front end of the tubular shooting device. Compared with the way that a positioning device is arranged on the rear end of the tubular shooting device, and the shooting parameters of the tubular shooting device are solved based on the three-dimensional coordinates of the rear end of the tubular shooting device and the three-dimensional coordinates of the front end of the tubular shooting device, the problem that the structure of the tubular shooting device is complicated and the risk of damage caused by the recoil impact is increased can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of shooting technology, and particularly relates to a shooting protective device. BACKGROUND

[0002] In the training of a competitive sports project using a tubular shooting device, a software digital twin simulation of a shooting action can be realized by collecting a shooting direction and a shooting angle, and then the posture data of a shooter can be mapped to construct an immersive virtual training scene. The corresponding relationship between the shooter and a target can be intelligently matched in combination with the shooting direction, the shooting angle and a firing time, and a hit position can be accurately calculated to provide quantitative data support for training performance evaluation.

[0003] The shooting direction and the shooting angle can be calculated based on front and rear coordinates of the tubular shooting device. The coordinates of the front end of the tubular shooting device can be collected based on a positioning device installed at the front end of the tubular shooting device, and the coordinates of the rear end of the tubular shooting device can be collected based on a positioning device installed at the rear end of the tubular shooting device. However, installing the positioning device at the rear end of the tubular shooting device will cause the structure of the tubular shooting device to be complex and increase the risk of damage caused by the recoil impact. SUMMARY

[0004] The main purpose of the present application is to provide a shooting protective device, which aims to solve the technical problem that installing a positioning device at the rear end of a tubular shooting device will cause the structure of the tubular shooting device to be complex and increase the risk of damage caused by the recoil impact.

[0005] To achieve the above-mentioned purpose, the present application provides a shooting protective device, which comprises: a flexible carrier, which is wearable on the upper torso of a shooter and comprises a right shoulder part; a first real-time kinematic (RTK) module, which is arranged at the right shoulder part and is used for real-time calculation of a first three-dimensional coordinate of the right shoulder part.

[0006] In a possible implementation manner, the shooting protective device further comprises: a processing module, which is used for calculating a shooting parameter of a tubular shooting device based on the first three-dimensional coordinate of the right shoulder part and a second three-dimensional coordinate of the front end of the tubular shooting device when the shooter wears the shooting protective device to shoot, wherein the second three-dimensional coordinate is calculated in real time by a second RTK module, the second RTK module is arranged at the front end of the tubular shooting device, and the shooting parameter comprises a shooting direction and a shooting angle.

[0007] In a possible implementation manner, the tubular shooting device comprises a trigger, and the processing module is specifically used for calculating the shooting parameter of the tubular shooting device based on the first three-dimensional coordinate and the second three-dimensional coordinate corresponding to the trigger triggering moment.

[0008] In one possible implementation, the processing module includes a short-range wireless data transmission module, which obtains the second three-dimensional coordinates calculated in real time by the second RTK module through the short-range wireless data transmission module.

[0009] In one possible implementation, the shooting protective gear also includes an attitude acquisition module, used to acquire the shooter's attitude data in real time when the shooter is wearing the shooting protective gear; the processing module is also used to calculate the shooter's attitude information based on the attitude data.

[0010] In one possible implementation, the shooting protection equipment also includes a long-range communication module for sending the processing results of the processing module to a host computer, the processing results including the attitude information and / or the shooting parameters.

[0011] In one possible implementation, the shooting protection equipment also includes a power supply module for supplying power to the various modules on the shooting protection equipment.

[0012] In one possible implementation, the shooting protection equipment further includes a display module for displaying at least one of the following: the first three-dimensional coordinates, the second three-dimensional coordinates, the shooting parameters, the attitude information, the damage status of each module on the shooting protection equipment, and the power supply information of the power supply module.

[0013] In one possible implementation, the processing module is wired to the first RTK module, the long-distance communication module, the attitude acquisition module, and the display module, respectively.

[0014] In one possible implementation, the flexible carrier is a waterproof and abrasion-resistant fabric carrier.

[0015] Based on the shooting protective gear provided in this application, it should be noted that when the shooter wears the shooting protective gear to fire, the right shoulder of the shooting protective gear will be located on the axis of the tubular firing device. Since the right shoulder of the shooting protective gear is equipped with a first RTK module that can calculate the three-dimensional coordinates of the right shoulder in real time, the firing parameters of the tubular firing device can be calculated based on the three-dimensional coordinates of the right shoulder and the three-dimensional coordinates of the front end of the tubular firing device. Compared with the method of installing a positioning device at the rear end of the tubular firing device and calculating the firing parameters of the tubular firing device based on the three-dimensional coordinates of the rear end and the front end of the tubular firing device, this method can avoid the problems of complex structure of the tubular firing device and increased risk of recoil impact damage.

[0016] In addition, the three-dimensional coordinates of the right shoulder can also be used to determine the shooter's position.

[0017] Furthermore, since the RTK module can eliminate satellite signal errors and achieve centimeter-level or even millimeter-level positioning by differentially calculating the real-time data of the base station and the rover, using the RTK module to calculate the three-dimensional coordinates of the right shoulder of the shooting protective gear can improve the real-time performance and accuracy of the three-dimensional coordinate calculation. Attached Figure Description

[0018] Figure 1 A structural diagram of a shooting protection device provided in an embodiment of this application;

[0019] Figure 2 A schematic diagram illustrating a firing direction and firing angle provided for an embodiment of this application;

[0020] Figure 3 A schematic diagram of a shooting scenario provided for an embodiment of this application;

[0021] In the figure, 10 is the flexible carrier; 11 is the first RTK module; 12 is the processing module; 13 is the attitude acquisition module; 14 is the long-distance communication module; 15 is the power supply module; 16 is the display module; 20 is the tubular firing device; and 21 is the second RTK module.

[0022] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0026] In combat sports training using tubular shooting devices, software digital twin simulations of shooting actions can be achieved by collecting shooting direction and angle, thereby mapping the shooter's posture data and constructing an immersive virtual training scenario. Furthermore, the shooting direction, shooting angle, and firing time can be combined to intelligently match the correspondence between the shooter and the target, accurately calculate the hit point, and provide quantitative data support for training performance evaluation.

[0027] The firing direction and angle can be calculated based on the coordinates of the front and rear ends of the tubular firing device. Specifically, the coordinates of the front end of the tubular firing device can be acquired using a positioning device installed at its front, and the coordinates of the rear end can be acquired using a positioning device installed at its rear. However, installing a positioning device at the rear end of the tubular firing device complicates its structure and increases the risk of damage from recoil impact.

[0028] Based on this, this application provides a shooting protective device, which includes a first RTK module disposed on the right shoulder. This first RTK module is capable of calculating the first three-dimensional coordinates of the right shoulder in real time. Based on the shooting protective device provided by this application, when a shooter wears the protective device and fires using a tubular firing device, the firing parameters of the tubular firing device can be calculated based on the three-dimensional coordinates of the right shoulder and the three-dimensional coordinates of the front end of the tubular firing device. Compared to installing a positioning device at the rear end of the tubular firing device and calculating the firing parameters based on the three-dimensional coordinates of the rear end and the front end, this method avoids the problems of complex tubular firing device structure and increased risk of recoil impact damage.

[0029] The shooting protective gear provided in this application can be used in scenarios such as combat training, sports competitions, education and popular science, and shooting-related interactive games.

[0030] For example, in combat training scenarios, when a shooter is wearing the aforementioned shooting protective gear, their position can be determined based on the RTK module on the right shoulder of the gear. This position can be uploaded to the command system in real time, allowing the coach to accurately grasp the movement trajectory and tactical execution of each team member, and make timely tactical adjustments and guidance, thereby significantly improving training efficiency and effectiveness. When the shooter is firing while wearing the shooting protective gear, the 3D coordinates of the right shoulder can be calculated based on the RTK module on the right shoulder. Then, based on the 3D coordinates of the right shoulder and the 3D coordinates of the front end of the tubular firing device, the firing direction and firing angle of the tubular firing device can be calculated. By constructing a digital twin simulation using the collected firing direction and firing angle, the shooter's movements can be mapped in real time, assisting the coach in evaluating the standardization of technical movements and optimizing training programs.

[0031] For example, in sports competitions, when athletes wear this shooting protective gear to shoot, the 3D coordinates of the right shoulder can be calculated based on the RTK module on the right shoulder. Then, based on the 3D coordinates of the right shoulder and the 3D coordinates of the front end of the tubular shooting device, the shooting direction and shooting angle of the tubular shooting device can be calculated. By collecting the shooting angle and shooting direction, a dynamic motion trajectory can be generated, thereby quickly and accurately determining the hit rate at different positions, and based on this, a customized training plan can be made for the athlete.

[0032] For example, in educational and popular science scenarios, at youth safety education bases, when students wear this shooting protective gear to shoot, the RTK module on the right shoulder can calculate the three-dimensional coordinates of the right shoulder. Then, based on the three-dimensional coordinates of the right shoulder and the three-dimensional coordinates of the front end of the tubular shooting device, the shooting direction and shooting angle of the tubular shooting device can be calculated. A virtual exercise scenario can be generated by collecting the shooting angle and shooting direction. When students change the shooting angle or adjust the direction of shooting at the target, it will affect the situation in the virtual exercise scenario, allowing students to experience the feeling of making decisions in a safe environment and cultivate system thinking and adaptability.

[0033] For example, in shooting-themed interactive games, when a shooter wears the shooting protective gear to shoot, the 3D coordinates of the right shoulder can be calculated based on the RTK module on the right shoulder. Then, based on the 3D coordinates of the right shoulder and the 3D coordinates of the front end of the tubular shooting device, the shooting direction and shooting angle of the tubular shooting device can be calculated and synchronized to the virtual scene in real time, realizing an immersive "aiming-shooting" interaction and enhancing the gaming experience.

[0034] It should be understood that the above scenarios are merely examples and can be applied to other relevant scenarios that require wearing shooting protective gear. This application does not limit these scenarios.

[0035] It is understood that the firing direction involved in this application refers to the horizontal direction of the projectile (e.g., a bullet or a laser beam) during firing, that is, the azimuth angle of the target, which can be described by azimuth terms (such as east, south, west, north) or specific azimuth angles, and is used to determine the direction of the projectile's movement on the horizontal plane; the firing angle refers to the angle between the axis of the tubular channel of the firing device and the horizontal plane. An upward tilt is a positive firing angle, which will cause the projectile's flight trajectory to rise; a downward tilt is a negative firing angle, and the projectile's trajectory will correspondingly tilt downward. This angle directly affects the vertical trajectory and ballistic curvature of the projectile's flight.

[0036] The following is a detailed description of the proposed solution with reference to the accompanying drawings.

[0037] Figure 1 This is a structural diagram of a shooting protection device provided in an embodiment of this application. Figure 1 As shown, the shooting protection equipment includes a flexible carrier 10 and a first RTK module 11.

[0038] The flexible carrier 10 can be worn on the upper torso of the shooter, including the right shoulder; the first RTK module 11 is set on the right shoulder and is used to calculate the first three-dimensional coordinates of the right shoulder in real time.

[0039] Optionally, the flexible carrier 10 can be a carrier such as ordinary fabric, waterproof fabric, or waterproof and wear-resistant fabric; it can also be a carrier such as 3D printed flexible photosensitive resin or flexible foamed composite material. The specific carrier needs to be determined according to the actual scenario, and this application does not limit it.

[0040] Optionally, the flexible carrier 10 can be in the form of a vest, a waistcoat, or other wearable forms on the upper torso; this application does not limit this.

[0041] In one possible implementation, the aforementioned shooting protection equipment can be an equipment whose basic shape is simulated to resemble the equipment required to be worn in a specific scenario.

[0042] In one possible implementation, the aforementioned shooting protection equipment can be used to support the installation and limiting of other modules.

[0043] It should be understood that the RTK module can eliminate satellite signal errors and achieve centimeter-level or even millimeter-level positioning by differential calculation of real-time data from the base station and the rover. Therefore, using the RTK module to calculate the three-dimensional coordinates of the right shoulder of the shooting protective gear can improve the real-time performance and accuracy of the three-dimensional coordinate calculation.

[0044] It should be understood that the RTK module involved in this application may also include an RTK antenna for receiving high-precision satellite signals.

[0045] It should be understood that the first RTK module 11 can also calculate the accuracy of the first three-dimensional coordinates.

[0046] It should also be noted that, based on the aforementioned first three-dimensional coordinates, the position of the shooting protective gear can be reflected in real time and with high precision. This helps the backend computer platform to accurately grasp the shooter's position and movement trajectory in real time.

[0047] Based on the aforementioned shooting protective gear, it should be noted that when the shooter wears this shooting protective gear to fire, the right shoulder of the shooting protective gear will be located on the axis of the tubular firing device. Since the right shoulder of the shooting protective gear is equipped with a first RTK module that can calculate the three-dimensional coordinates of the right shoulder in real time, the firing parameters of the tubular firing device can be calculated based on the three-dimensional coordinates of the right shoulder and the three-dimensional coordinates of the front end of the tubular firing device. Compared with the method of installing a positioning device at the rear end of the tubular firing device and calculating the firing parameters of the tubular firing device based on the three-dimensional coordinates of the rear end and the front end of the tubular firing device, this method can avoid the problems of complex structure of the tubular firing device and increased risk of recoil impact damage.

[0048] Understandably, in practical applications, existing shooting protection equipment can be easily modified by installing a first RTK module on the right shoulder of the existing shooting protection equipment. This allows for the calculation of shooting parameters in conjunction with other relevant modules, ensuring the accuracy and real-time nature of shooting parameter acquisition while reducing system complexity, manufacturing costs, and maintenance costs.

[0049] In one possible implementation, such as Figure 1 As shown, the shooting protective gear may also include a processing module 12, which can be used to calculate the shooting parameters of the tubular shooting device based on the first three-dimensional coordinates of the right shoulder and the second three-dimensional coordinates of the front end of the tubular shooting device when the shooter is wearing the shooting protective gear and firing. The shooting parameters may include the shooting direction and the shooting angle.

[0050] In one possible implementation, the aforementioned second three-dimensional coordinates can be calculated in real time by a second RTK module, which can be located at the front end of the tubular firing device. It should be understood that using an RTK module to calculate the three-dimensional coordinates of the front end of the tubular firing device can improve the real-time performance and accuracy of the three-dimensional coordinate calculation.

[0051] Based on this, when the shooter is firing, the three-dimensional coordinates of the shooter's right shoulder position can be calculated in real time by the first RTK module, and the three-dimensional coordinates of the front end of the tubular firing device can be calculated in real time by the second RTK module. The shooting parameters can then be obtained by processing these two coordinates in real time, which can improve the accuracy and real-time performance of shooting parameter acquisition.

[0052] It should be understood that before the processing module 12 calculates the firing parameters of the tubular firing device based on the first three-dimensional coordinates of the right shoulder and the second three-dimensional coordinates of the front end of the tubular firing device, it can receive the first three-dimensional coordinates calculated in real time by the first RTK module 11 and the second three-dimensional coordinates calculated in real time by the second RTK module.

[0053] In one possible implementation, the processing module 12 can calculate the firing parameters of the tubular firing device in real time based on the first and second three-dimensional coordinates received in real time. This helps the back-end computer platform to perform digital twin simulation and calculate the hit point in real time, so as to analyze the shooter's movement stability in real time, and then generate posture adjustment and other correction suggestions in real time and convey them to the shooter to improve the shooter's shooting accuracy.

[0054] In another possible implementation, the aforementioned tubular firing device may include a trigger, and the processing module 12 may be used to calculate the firing parameters of the tubular firing device based on the first and second three-dimensional coordinates corresponding to the trigger triggering moment. That is, the processing module 12 can calculate only the firing parameters of the tubular firing device when the trigger is triggered, in order to realize a software digital twin simulation of the firing action when the trigger is triggered, thereby mapping the shooter's posture data, intelligently matching the correspondence between the shooter and the target, and accurately calculating the hit point. It should be noted that this implementation method reduces the computational load of the system compared to real-time calculation.

[0055] It should be understood that the aforementioned tubular firing device refers to an instrument with a tubular firing channel. For example, in shooting combat training, a tubular firing device can be an instrument that fires bullets through a specific tubular structure and power system, or it can be a tubular firing instrument that uses the principle of laser simulation firing; in toy scenarios, a tubular firing device can be a children's entertainment instrument that uses a spring as power to fire soft foam bullets; in the field of sports competition, a tubular firing device can be an instrument that uses compressed gas power to accurately fire projectiles of a specific material. This application does not limit the power form or tubular structure of the tubular firing device.

[0056] It should be understood that different firing postures can be adopted for tubular firing devices of different lengths. For example, when the tubular firing device is long, the rear end of the device needs to be placed against the shooter's right shoulder; when the device is short, the shooter needs to hold the device and extend their right arm. For both firing postures, since the right shoulder of the protective gear is located on the axis of the tubular firing device during firing, the firing parameters can be calculated using the three-dimensional coordinates of the right shoulder and the three-dimensional coordinates of the front end of the device.

[0057] It should be understood that this application does not limit the manner or location of the processing module 12 on the flexible carrier 10. As an example, the flexible carrier 10 may have a storage bag, and the processing module 12 may be placed inside the storage bag of the flexible carrier 10. As an example, when the flexible carrier 10 is in the form of a vest, the processing module 12 may be fixed inside the storage bag on the front side of the flexible carrier 10.

[0058] In one possible implementation, the processing module 12 can calculate the firing direction of the tubular firing device based on the angle between the projection of the line connecting the first three-dimensional coordinates and the second three-dimensional coordinates in the XY coordinate system and the X-axis; and can calculate the firing angle of the tubular firing device based on the angle between the line connecting the first three-dimensional coordinates and the second three-dimensional coordinates and the projection of the line connecting the line in the XY coordinate system.

[0059] If the first three-dimensional coordinates are (x1, y1, z1), the second three-dimensional coordinates are (x2, y2, z2).

[0060] like Figure 2 As shown, firing direction It can be determined based on the following formula:

[0061]

[0062] firing angle It can be determined based on the following formula:

[0063]

[0064] It should be noted that because the RTK module has high data coordinate acquisition accuracy, reaching ±1cm, the final calculated firing direction and angle are highly accurate, reaching ±0.1cm. ° The accuracy of data acquisition.

[0065] Figure 3 This is a schematic diagram of a shooting scenario provided in an embodiment of this application. (For example...) Figure 3 As shown, the flexible carrier 10 is worn on the upper torso of the shooter. The first RTK module 11 is located on the right shoulder of the flexible carrier 10. The processing module 12 is located in the storage bag on the front side of the flexible carrier 10. The second RTK module 21 is located at the front end of the tubular shooting device 20. When the tubular shooting device 20 is long, the shooter holds the rear end of the tubular shooting device 20 against his right shoulder when shooting. In this way, the processing module 12 can calculate the shooting parameters based on the first three-dimensional coordinates calculated by the first RTK module 11 and the second three-dimensional coordinates calculated by the second RTK module 21.

[0066] In one possible implementation, such as Figure 1As shown, the aforementioned shooting protective gear may also include an attitude acquisition module 13, which is used to acquire the shooter's attitude data in real time when the shooter is wearing the shooting protective gear; in this case, the processing module 12 may also be used to calculate the shooter's attitude information based on the attitude data.

[0067] Specifically, the attitude acquisition module 13 can continuously acquire multi-dimensional raw data, including triaxial acceleration, triaxial angular velocity and triaxial magnetic intensity, through the built-in inertial measurement unit (IMU) sensor. After receiving this raw data, the processing module 12 can filter, correct and fuse the data based on the built-in attitude calculation algorithm, and finally calculate and output the shooting posture information of the shooter in shooting training, such as standing, kneeling and prone.

[0068] It should be understood that this application does not limit the arrangement or location of the attitude acquisition module 13 on the flexible carrier 10. As an example, the attitude acquisition module 13 may be located at the rear of the flexible carrier 10.

[0069] In one possible implementation, such as Figure 1 As shown, the aforementioned shooting protection equipment may further include a long-range communication module 14, used to send the processing results of the processing module 12 to a host computer (i.e., the aforementioned back-end computer platform). These processing results may include the aforementioned attitude information and / or the aforementioned shooting parameters. Based on this, the host computer can perform digital twin simulation based on the aforementioned attitude information and / or the aforementioned shooting parameters.

[0070] Correspondingly, the long-distance communication module 14 can also receive control commands or digital twin simulation feedback results sent by the host computer, and send the received information to the processing module 12, which will then perform corresponding operations, such as feeding back feedback information (e.g., shooting scores, correction instructions, etc.) to the shooter.

[0071] The long-distance communication module 14 can be a 4G, 5G, or Wi-Fi communication module.

[0072] It should be understood that this application does not limit the arrangement or location of the long-distance communication module 14 on the flexible carrier 10. As an example, the long-distance communication module 14 can be located at the rear of the flexible carrier 10 to facilitate signal reception and transmission.

[0073] In one possible implementation, such as Figure 1 As shown, the shooting protection equipment may also include a power supply module 15 for supplying power to the various modules on the shooting protection equipment.

[0074] It should be understood that this application does not limit the method or location of the power supply module 15 on the flexible carrier 10. As an example, the flexible carrier 10 may have a storage bag, and the power supply module 15 may be placed inside the storage bag of the flexible carrier 10. As an example, when the flexible carrier 10 is in the form of a vest, the power supply module 15 may be fixed inside the storage bag on the front side of the flexible carrier 10, which serves both to supply power to the various modules and to provide appropriate counterweight to the shooting protective gear, simulating the weight of the equipment used by the shooter in a real-world scenario.

[0075] It should be understood that the power supply module 15 may specifically be a battery-powered module, which can supply power to other modules through a dedicated cable integrated inside the shooting protective gear.

[0076] In one possible implementation, such as Figure 1 As shown, the aforementioned shooting protection equipment may further include a display module 16, which is used to display at least one of the following: the first three-dimensional coordinates, the second three-dimensional coordinates, shooting parameters, attitude information, the damage status of each module on the shooting protection equipment, and the power supply information of the power supply module.

[0077] It should be understood that this application does not limit the method or location of the display module 16 on the flexible carrier 10. As an example, the flexible carrier 10 may have a storage bag, and the display module 16 may be placed inside the storage bag of the flexible carrier 10. As an example, when the flexible carrier 10 is in the form of a vest, the display module 16 may be fixed inside the storage bag on the front side of the flexible carrier 10, which facilitates the shooter's checking and confirmation of real-time parameters.

[0078] In one possible implementation, the aforementioned shooting protection equipment may further include a processing terminal, which may include the aforementioned processing module 12 and display module 16.

[0079] It should be understood that this application does not limit the connection method of the above modules.

[0080] Optionally, the communication connection between the processing module 12 and the first RTK module 11, attitude acquisition module 13, long-range communication module 14, and display module 16 can be a wired connection or a wireless connection. Optionally, the aforementioned wireless connection can be established through short-range wireless communication technology. For example, a short-range wireless communication module can be set in the relevant module to achieve wireless communication with other modules.

[0081] Optionally, the processing module 12 and the second RTK module can be wirelessly connected. In one possible implementation, the processing module 12 may include a short-range wireless data transmission module, through which the processing module 12 can obtain the second three-dimensional coordinates calculated in real time by the second RTK module.

[0082] In one possible implementation, the aforementioned shooting protective gear can be fixed to the shooter's upper torso using multiple sets of Velcro or nylon buckles to ensure that the shooter will not experience problems such as falling off or shaking during movement.

[0083] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as read-only memory (ROM), random access memory (RAM), magnetic disk, optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0084] It should be noted that the above are merely exemplary embodiments of this application and do not limit the scope of the patent. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A shooting protective device, characterized in that, include: A flexible carrier that can be worn on the shooter's upper torso, including the right shoulder; The first RTK module is located on the right shoulder and is used to calculate the first three-dimensional coordinates of the right shoulder in real time. The processing module is used to calculate the firing parameters of the tubular firing device based on the first three-dimensional coordinates of the right shoulder and the second three-dimensional coordinates of the front end of the tubular firing device when the shooter is wearing the shooting protective gear. The second three-dimensional coordinates are obtained in real time by the second RTK module, which is located at the front end of the tubular firing device. The firing parameters include firing direction and firing angle.

2. The shooting protection equipment as described in claim 1, characterized in that, The tubular firing device includes a trigger, and the processing module is specifically used to calculate the firing parameters of the tubular firing device based on the first three-dimensional coordinates and the second three-dimensional coordinates corresponding to the trigger triggering time.

3. The shooting protection equipment as described in claim 1 or 2, characterized in that, The processing module includes a short-range wireless data transmission module, which obtains the second three-dimensional coordinates calculated in real time by the second RTK module through the short-range wireless data transmission module.

4. The shooting protection equipment as described in claim 1 or 2, characterized in that, The shooting protective gear also includes an attitude acquisition module, which is used to acquire the shooter's attitude data in real time when the shooter wears the shooting protective gear; the processing module is also used to calculate the shooter's attitude information based on the attitude data.

5. The shooting protection equipment as described in claim 4, characterized in that, The shooting protection equipment also includes a long-range communication module for sending the processing results of the processing module to a host computer. The processing results include the attitude information and / or the shooting parameters.

6. The shooting protection equipment as described in claim 5, characterized in that, The shooting protection equipment also includes a power supply module for supplying power to the various modules on the shooting protection equipment.

7. The shooting protection equipment as described in claim 6, characterized in that, The shooting protection equipment also includes a display module for displaying at least one of the following: the first three-dimensional coordinates, the second three-dimensional coordinates, the shooting parameters, the attitude information, the damage status of each module on the shooting protection equipment, and the power supply information of the power supply module.

8. The shooting protection equipment as described in claim 7, characterized in that, The processing module is wiredly connected to the first RTK module, the long-distance communication module, the attitude acquisition module, and the display module, respectively.

9. The shooting protection equipment as described in claim 1, characterized in that, The flexible carrier is a waterproof and wear-resistant fabric carrier.

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