Target-replaceable and target-reportable shooting application system

Abstract

The utility model discloses a shooting application system capable of changing and scoring targets, and belongs to the technical field of target changing and target scoring. The automatic target replacing machine is used for realizing automatic replacement of target paper; the AI visual automatic target scoring module is used for realizing automatic target scoring; the AI visual automatic target scoring module comprises a camera arranged on the front side of the automatic target changing machine, an AI model computing machine and a target scoring terminal, the camera is used for monitoring and collecting target surface information of target paper in real time, the camera is electrically connected with the AI model computing machine, the AI model computing machine is used for receiving the target surface information of the camera, and the target scoring terminal is electrically connected with the AI model computing machine. The position, the ring number and the deviation direction of a bullet hole are automatically judged through an algorithm model and converted into digital information, the AI model computing power machine is electrically connected with a target scoring terminal, and the target scoring terminal is used for receiving and displaying the digital information sent by the AI model computing power machine.

Description

Technical Field

[0001] The utility model relates to the technical field of target replacement and target reporting, in particular to a shooting application system capable of replacing targets and reporting targets. Background Art

[0002] Shooting is the most common training item for the military, armed police, and public security. The main equipment used in shooting is bullets and targets (shooting targets). Except for some professional shooting competitions and recreational shooting projects that use laser bullets and electronic targets, most shooting uses real guns and live bullets, and the target material is mostly paper, commonly known as target paper. Remotely replacing target paper during shooting has always been a technical difficulty.

[0003] The disadvantages of the prior art are that manual target changing is not safe and the training efficiency is low. The slide rail target changing is generally suitable for close-range shooting and indoor shooting ranges. The reel-type target changing installation of bulletproof steel plates has the problem of ricocheting, which poses a great safety hazard. Semi-automatic target changing does not fundamentally solve the problems of manual use and safety. In the existing military shooting training, especially in shooting assessments, the military needs to save the original target paper for each shooting for review or verification, while the method of increasing the amount of bullets received and reducing the target change brings the problem that the shooting results cannot be traced back for review. Therefore, it is necessary to provide a shooting application system that can change targets and report targets.

[0004] To this end, the applicant designed and developed a lifting and changing target machine, and applied for a national utility model patent with application number CN202223560069.9 and patent name "a lifting and changing target machine", which effectively solved the above problems. However, in actual application, the applicant found that in the operations of changing targets, checking targets, replenishing targets, and scoring, manual work is still required, and there are problems such as low training efficiency and inaccurate decision-making analysis.

[0005] Therefore, the applicant further improved and upgraded the lifting and target changing machine, combining automatic target changing with AI target reporting, realizing remote control target changing, target reporting, and target display and hiding, while also achieving manual target sticking and target inspection, basically reaching the level of unmanned support at the front end of the shooting range, further promoting the development and application of smart shooting ranges. Utility Model Content

[0006] The purpose of the utility model is to provide a shooting application system with a replaceable target and a target reporting function, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A shooting application system with replaceable targets and target reporting function, comprising:

[0009] Automatic target changing machine, used to realize automatic replacement of target paper;

[0010] AI visual automatic target reporting module, used to realize automatic target reporting;

[0011] The AI ​​visual automatic target reporting module includes a camera, an AI model computing machine and a target reporting terminal arranged on the front side of the automatic target changing machine. The camera is used to monitor and collect target surface information of the target paper in real time. The camera is electrically connected to the AI ​​model computing machine. The AI ​​model computing machine is used to receive target surface information from the camera, automatically determine the bullet hole position, number of rings and offset direction through an algorithm model, and convert it into digital information. The AI ​​model computing machine is electrically connected to the target reporting terminal, and the target reporting terminal is used to receive and display the digital information sent by the AI ​​model computing machine.

[0012] As a further solution of the utility model: the automatic target changing machine comprises:

[0013] A paper roll bracket, on which a paper roll is rotatably arranged, a target paper is arranged around the paper roll, and shooting patterns are printed on the target paper at intervals along the direction of the target paper being around;

[0014] A paper feeding module, which is used to transport target paper and cut target paper;

[0015] The target hanging module comprises a target hanging frame, on which a reciprocating synchronous belt with nails is symmetrically arranged, and a movable paper guide is rotatably arranged on the target hanging frame. When the target paper moves upward, the movable paper guide cooperates with the paper feeding module to insert the target paper onto the nails of the synchronous belt with nails;

[0016] A lifting module, on which a target hanging module is arranged, and the lifting module controls the lifting and lowering of the target hanging module;

[0017] The target sleeve paper guide groove includes a target paper peeling surface and a target paper guiding surface. When the target paper peeling surface and the target paper move downward, the target paper guiding surface cooperates with the movable paper guide piece to guide the moving direction of the target paper. The target paper peeling surface cooperates with the nailed synchronous belt to remove the target paper from the nailed synchronous belt.

[0018] A power module, the power module is connected to the paper feeding module and the target hanging module by power;

[0019] A control circuit module, the control circuit module is electrically connected to the power module and the paper feeding module, the control circuit module controls the power module to provide power to the paper feeding module and the target hanging module, the control circuit module controls the lifting and lowering of the lifting module, and the control circuit module controls the paper feeding module to cut the target paper;

[0020] The frame body is provided with a paper tube holder, a paper feeding module and a lifting module from left to right in sequence, and the frame body is provided with a power module and a control circuit module.

[0021] As a further solution of the utility model: the paper feeding module includes a first guide mechanism, a paper pickup wheel, a cutting mechanism and a second guide mechanism which are arranged in sequence from left to right, the first guide mechanism includes a first unpowered roller, a paper placing guide spring plate, a paper feeding guide plate and a tension spring, one end of the first unpowered roller and the paper placing guide spring plate are both rotatably connected to the frame, the paper placing guide spring plate is connected to the paper feeding guide plate through a connecting block, a trumpet shape is formed between the paper placing guide spring plate and the paper feeding guide plate, one end of the tension spring is arranged on the frame, and the other end of the tension spring is arranged on the paper placing guide spring plate; the paper pickup wheel is power-connected to the power module, and the paper pickup wheel cooperates with the end of the paper placing guide spring plate away from the first unpowered roller; the cutting mechanism includes a track fixedly mounted on the frame, a color mark sensor A paper cutting slider is slidably arranged on the track, a paper cutting blade is fixedly installed on the paper cutting slider, photoelectric sensors are arranged at both ends of the track, a first paper cutting slider synchronous wheel is fixedly installed on the output end of the paper cutting motor, a second paper cutting slider synchronous wheel is arranged at the end of the track away from the paper cutting motor, the first paper cutting slider synchronous wheel and the second paper cutting slider synchronous wheel are connected through a paper cutting slider belt, a paper cutting slider is fixedly installed on the paper cutting slider belt, the paper cutting motor, the photoelectric sensor and the color mark sensor are electrically connected to the control circuit module; the second guide mechanism comprises a second unpowered roller, a paper upper guide lower plate and a paper upper guide upper plate arranged on the frame, the second unpowered roller is rotatably matched with the frame, and the second unpowered roller is matched with the paper upper guide lower plate.

[0022] As a further solution of the utility model: a rotating shaft is rotatably provided at the bottom of the target rack, the rotating shaft is dynamically connected to the power module, bottom synchronous wheels of the target rack are symmetrically provided on the rotating shaft, and the top synchronous wheel of the target rack is symmetrically rotatably connected to the top synchronous wheel of the target rack, a nailed synchronous belt on the same side cooperates with the bottom synchronous wheel of the target rack and the top synchronous wheel of the target rack, and a connecting block is fixedly installed on the side of the target rack.

[0023] As a further solution of the utility model: the lifting module includes an elevator, the output end of the elevator is fixedly connected to a connecting block, photoelectric sensors are arranged on the top and bottom of the elevator, the photoelectric sensors cooperate with the connecting block, and the photoelectric sensors are electrically connected to the control circuit module.

[0024] As a further solution of the utility model: the power module includes a paper feeding motor and a target replenishing and unloading motor, the paper feeding motor is connected to the paper picking wheel through a belt drive, the output end of the target replenishing and unloading motor is connected to the target replenishing and unloading motor gear, the target rod sleeve gear is fixedly mounted on the rotating shaft, the target rod sleeve gear is meshed with the target replenishing and unloading motor gear, and the paper feeding motor and the target replenishing and unloading motor are electrically connected to the control circuit module.

[0025] As a further solution of the utility model: the elevator includes a lifting frame, a lifting top synchronous wheel, a lifting bottom synchronous wheel and a lifting motor. The lifting frame is arranged on the frame body, and the lifting motor is arranged on the frame body. The output end of the lifting motor is provided with a lifting bottom synchronous wheel. The top of the lifting frame is rotatably provided with a lifting top synchronous wheel. The lifting top synchronous wheel is connected to the lifting bottom synchronous wheel through the lifting belt power, and a connecting block is fixedly installed on the lifting belt.

[0026] As a further solution of the utility model: the shooting pattern includes a full-body target, a half-body target, a head target, a chest ring target, a rifle target, or a machine gun target.

[0027] As a further solution of the utility model: the target hanging rack includes a target hanging base frame, target rods are symmetrically and detachably connected to both sides of the target hanging base frame, a cross bar is detachably connected between the two target rods, L-shaped mounting plates are symmetrically arranged at both ends of the cross bar, the two ends of the L-shaped mounting plate are respectively connected to the target rods by two mutually perpendicular mounting nails, a target plate is detachably installed on the top of the cross bar, a target plate mounting groove is arranged on the top of the cross bar, a plurality of target plate fixing nails are arranged on the inner side of the target rod, and the target plate passes through the gaps between the plurality of target plate fixing nails and is inserted into the target plate mounting groove.

[0028] As a further solution of the utility model: the target sleeve paper guide groove also includes a lower paper front baffle and a lower paper rear baffle, both of which are arranged on the frame, and the lower paper front baffle is located below the upper paper guide lower plate.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) the automatic target change and AI visual target reporting are combined to realize the functions of remote control target change, target reporting, and target display and concealment, which can eliminate the need for manual target sticking and target inspection, and basically achieve the level of unmanned front-end support for the shooting range. It can be used for indoor and outdoor live-fire shooting of various types of light weapons such as pistols and rifles, greatly improving the safety factor and training efficiency of shooting training, and has gradually become a standard equipment module for smart shooting ranges; (2) the deployment of the target drone is not restricted by environmental conditions and distance, and is low-cost, which can solve the problem of multiple slide rails and short distances in the construction of slide rail target change; (3) the manual replacement of target paper is eliminated, and the target drone is remotely controlled, and the target paper of multiple targets can be replaced at the same time, and they can rise or fall at the same time, greatly improving safety. The equipment is small in size but has a large target paper capacity, and can hold 100 chest ring targets or 50 half-body targets at a time; (5) The target rod is uniquely designed for bullet exposure, taking into full consideration the generation of barbs after the aluminum alloy material is hit, ensuring that it can still be used after a large number of bullets are hit. After live-fire testing, the synchronous belt is not easily broken, and the aluminum alloy target rod material has a very high bullet absorption capacity. As long as the bullet does not hit the synchronous wheel at the top of the target rod, the target rod can be used normally; (6) The target changing and target lifting are separated, avoiding a lot of useless work in the overall lifting, and can ensure that the target rod is lifted faster to meet the needs of shooting training; (7) The automatic target paper position is accurate, and the shooting bullet holes are conducive to the accurate recognition of the image recognition and reporting system. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the coordination between the automatic target changing machine and the AI ​​visual automatic target reporting module;

[0031] Figure 2 This is the main view of the automatic target changing machine;

[0032] Figure 3 It is a right view structural schematic diagram of the automatic target changing machine;

[0033] Figure 4 for Figure 3 A local enlarged view of I;

[0034] Figure 5 It is a schematic diagram of the structure of the target rack;

[0035] Figure 6 It is a schematic diagram of the crossbar structure;

[0036] Figure 7 This is a schematic diagram of the path for replenishing and unloading target paper;

[0037] Figure 8 This is a schematic diagram of the structure of the target paper.

[0038] In the figure: 1, paper tube bracket; 11, paper roll; 12, target paper; 2, paper feeding module; 21, first guide mechanism; 211, first non-powered roller; 212, paper release guide spring plate; 213, paper feed guide plate; 214, tension spring; 22, paper pickup wheel; 23, cutting mechanism; 231, track; 232, color mark sensor; 233, photoelectric sensor; 234, paper cutting motor; 235, paper cutting slider; 236, paper cutting blade; 237, first paper cutting slider synchronous wheel; 239, paper cutting slider belt; 24, second guide mechanism; 241, second non-powered roller; 242, paper upper guide lower plate; 243, paper upper guide upper plate; 3, target hanging module; 31, target hanging frame; 311, target hanging frame; 312, target rod; 313, cross rod; 314, L-shaped mounting plate; 315, mounting nail; 316, target plate; 317, target plate mounting groove; 318, target plate fixing nail; 32, synchronous belt with nail; 33, movable paper guide; 34, rotating shaft; 35, bottom synchronous wheel of target hanging frame; 36, top synchronous wheel of target hanging frame; 37, connecting block; 4, lifting module; 41, elevator; 411, lifting frame; 412, lifting top synchronous wheel; 413, lifting bottom synchronous wheel; 414, lifting motor; 415, lifting belt; 5, target sleeve paper guide groove; 51, target paper peeling surface; 52, target paper guide surface; 53, front baffle plate for lower paper; 54, rear baffle plate for lower paper; 6, power module; 61, paper feeding motor; 62, target replenishment and unloading motor; 63, target replenishment and unloading motor gear; 64, target rod sleeve gear; 7, control circuit module; 8, frame; 9, positioning and tracing points; A, target paper replenishment path; B, target paper unloading path. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] Example 1

[0041] See also Figure 1-7 , a shooting application system with replaceable targets and target reporting, comprising:

[0042] Automatic target changing machine, used to realize automatic replacement of target paper;

[0043] AI visual automatic target reporting module, used to realize automatic target reporting;

[0044] The AI ​​visual automatic target reporting module includes a camera, an AI model computing machine and a target reporting terminal arranged on the front side of the automatic target changing machine. The camera is used to monitor and collect target surface information of the target paper in real time. The camera is electrically connected to the AI ​​model computing machine. The AI ​​model computing machine is used to receive target surface information from the camera, automatically determine the bullet hole position, number of rings and offset direction through an algorithm model, and convert it into digital information. The AI ​​model computing machine is electrically connected to the target reporting terminal, and the target reporting terminal is used to receive and display the digital information sent by the AI ​​model computing machine.

[0045] It should be noted that the AI ​​model computing machine is an existing mature equipment that can be obtained through customized purchase. The customized algorithm can be entered into the computer, and the computer is connected to the camera and the target reporting terminal. It is an existing technology that can be directly obtained by technical personnel in this field and will not be elaborated on. The target reporting terminal can preferably use a large screen, which can be connected to the above-mentioned computer to display the target surface information in a linear manner without manual reporting.

[0046] Among them, the automatic target changing machine is already a prior art, which has been disclosed in the national utility model patent with application number CN202223560069.9 and patent name as a lifting target changing machine, which includes:

[0047] A paper roll bracket 1, on which a paper roll 11 is rotatably arranged, on which a target paper 12 is arranged around, and on which a shooting pattern is printed at intervals along a direction in which the target paper 12 is around;

[0048] A paper feeding module 2, the paper feeding module 2 is used to feed the target paper 12 and cut the target paper 12;

[0049] The target hanging module 3 includes a target hanging frame 31, on which a reciprocatingly movable synchronous belt 32 with nails is symmetrically arranged, and a movable paper guide 33 is rotatably arranged on the target hanging frame 31. When the target paper 12 moves upward, the movable paper guide 33 cooperates with the paper feeding module 2 to insert the target paper 12 on the nails of the synchronous belt 32 with nails;

[0050] A lifting module 4, on which a target hanging module 3 is arranged, and the lifting module 4 controls the lifting and lowering of the target hanging module 3;

[0051] The target sleeve paper guide groove 5 includes a target paper peeling surface 51 and a target paper guide surface 52. When the target paper peeling surface 51 and the target paper 12 move downward, the target paper guide surface 52 cooperates with the movable paper guide piece 33 to guide the moving direction of the target paper 12. The target paper peeling surface 51 cooperates with the nail-belted synchronous belt 32 to remove the target paper 12 from the nail-belted synchronous belt 32.

[0052] A power module 6, which is power-connected to the paper feeding module 2 and the target hanging module 3;

[0053] The control circuit module 7 is electrically connected with the power module 6 and the paper feeding module 2. The control circuit module 7 controls the power module 6 to provide power to the paper feeding module 2 and the target hanging module 3. The control circuit module 7 controls the lifting and lowering of the lifting module 4. The control circuit module 7 controls the paper feeding module 2 to cut the target paper 12. The user can remotely control the control circuit module 7 through a remote controller, which is convenient to use and safer to change targets.

[0054] The frame 8 is provided with a paper tube holder 1, a paper feeding module 2 and a lifting module 4 in sequence from left to right, and the frame 8 is provided with a power module 6 and a control circuit module 7.

[0055] The user installs the target paper 12 on the paper reel 11, and the paper reel 11 drives the target paper 12 to rotate on the paper reel bracket 1, pulls out a section of the target paper 12, passes through the paper feeding module 2, and the control circuit module 7 controls the power module 6 to drive the paper feeding module 2 to transport a section of the target paper 12 to the target hanging module 3. The movable paper guide 33 cooperates with the paper feeding module 2 to plug the target paper 12 into the nail of the nailed synchronous belt 32. The control circuit module 7 controls the power module 6 to drive the nailed synchronous belt 32 to move upward, and drives the nailed synchronous belt 32 to drive the target paper 12 to move upward. In the process of moving upward, the target paper 12 is gradually plugged into the nail of the synchronous belt 32 under the action of the movable paper guide 33. After the shooting pattern of the target paper 12 is lifted to the target hanging module 3, the paper feeding module 2 cuts the target paper 12, and then the control circuit module 7 controls the lifting module 4 to drive the target hanging module 3 to rise, so that the target hanging module 3 drives the cut target paper 12 to reach the designated shooting position. When shooting, the information on the target paper 12 is The camera collects the image information, and the camera transmits the collected image information to the AI ​​model computing machine. The AI ​​model computing machine determines the bullet hole position, the number of rings and the offset direction, and converts it into digital information and transmits it to the target reporting terminal. The target reporting terminal displays the target surface information to realize automatic target reporting. After the shooting is completed, the control circuit module 7 controls the lifting device 4 to drive the target hanging module 3 to move downward, and then the control circuit module 7 controls the power module 6 to drive the nail-belt synchronous belt 32 to move downward. The movable paper guide piece 33 deviates downward under the traction of the target paper 12, so that the used target paper 12 moves in the direction of the nail-belt synchronous belt 32, so that the bottom end of the used target paper 12 is away from the paper feeding module 2, and the used target paper 12 is guided to the target sleeve paper guide groove 5 by the movable paper guide piece 33. The used target paper 12 continues to move downward under the drive of the nail-belt synchronous belt 32, and the inclined target paper peeling surface 51 gradually separates the used target paper 12 from the nail-belt synchronous belt 32 and leads it out from the target paper guide surface 52.

[0056] It should be noted that, in actual applications, as a routine operation familiar to those skilled in the art, the camera should be set on the front side of the frame 8. After the target paper 12 rises to a specified height, the camera and the target paper 12 can correspond to each other. In actual applications, the distance and angle between the camera and the target paper 12 can be adjusted according to the size of the site. This is a routine operation and will not be repeated in this application.

[0057] Further, the paper feeding module 2 includes a first guide mechanism 21, a paper pickup roller 22, a cutting mechanism 23 and a second guide mechanism 24 which are arranged in sequence from left to right. The first guide mechanism 21 includes a first unpowered roller 211, a paper placing guide spring plate 212, a paper feeding guide plate 213 and a tension spring 214. One end of the first unpowered roller 211 and the paper placing guide spring plate 212 are both rotatably connected to the frame 8. The paper placing guide spring plate 212 is connected to the paper feeding guide plate 213 through a connecting block. The paper placing guide spring plate 212 and the paper feeding guide plate 213 are in a trumpet shape. One end of the tension spring 214 is arranged on the frame 8, and the other end of the tension spring 214 is arranged on the paper placing guide spring plate 212. The paper pickup roller 22 is connected to the power module 6 by power, and the paper pickup roller 22 cooperates with one end of the paper placing guide spring plate 212 away from the first unpowered roller 211. The cutting mechanism 23 includes a track 231, a color mark sensor 232 and a paper cutting motor which are fixedly mounted on the frame 8. 234, a paper cutting slider 235 is slidably arranged on the track 231, a paper cutting blade 236 is fixedly installed on the paper cutting slider 235, photoelectric sensors 233 are arranged at both ends of the track 231, a first paper cutting slider synchronous wheel 237 is fixedly installed on the output end of the paper cutting motor 234, a second paper cutting slider synchronous wheel is arranged on the end of the track 231 away from the paper cutting motor 234, the first paper cutting slider synchronous wheel 237 is connected to the second paper cutting slider synchronous wheel through a paper cutting slider belt 239, a paper cutting slider 235 is fixedly installed on the paper cutting slider belt 239, the paper cutting motor 234, the photoelectric sensor 233 and the color mark sensor 232 are electrically connected to the control circuit module 7; the second guide mechanism 24 includes a second unpowered roller 241, a paper guide lower plate 242 and a paper guide upper plate 243 arranged on the frame 8, the second unpowered roller 241 is rotatably matched with the frame 8, and the second unpowered roller 241 is matched with the paper guide lower plate 242. The target paper 12 on the paper reel 11 is pulled out by one section, bypasses the first unpowered roller 211, and passes through the gap between the paper release guide spring plate 212 and the paper feed guide plate 213. Under the action of the tension spring 214, the paper release guide spring plate 212 is tightly attached to the pickup wheel 22, and the pickup wheel 22 rotates and drives the target paper 12 to move toward the target hanging module 3. The target paper 12 is guided to the nail-carrying synchronous belt 32 through the second unpowered roller 241, the paper upper guide lower plate 242 and the paper upper guide upper plate 243. When the color mark on the target paper 12 runs to the color mark sensor When the target paper 12 is at 232, the color mark sensor 232 transmits a signal to the control circuit module 7, the control circuit module 7 controls the power module 6 to stop and starts the paper cutting motor 234, the paper cutting motor 234 drives the first paper cutting slider synchronous wheel 237 to rotate, the first paper cutting slider synchronous wheel 237 drives the paper cutting slider belt 239 to move, the second paper cutting slider synchronous wheel assists the paper cutting slider belt 239 to move, the paper cutting slider belt 239 drives the paper cutting slider 235 to move on the track 231, and the paper cutting slider 235 drives the paper cutting blade 236 to cut the target paper 12.

[0058] Furthermore, the bottom of the target rack 31 is rotatably provided with a rotating shaft 34, the rotating shaft 34 is connected to the power module 6, the rotating shaft 34 is symmetrically provided with a target rack bottom synchronous wheel 35, the top of the target rack 31 is symmetrically rotatably connected with a target rack top synchronous wheel 36, the spiked synchronous belt 32 on the same side cooperates with the target rack bottom synchronous wheel 35 and the target rack top synchronous wheel 36, and a connecting block 37 is fixedly installed on the side of the target rack 31. The power module 6 drives the rotating shaft 34, the rotating shaft 34 drives the target rack bottom synchronous wheel 35 to rotate, and the target rack bottom synchronous wheel 35 and the target rack top synchronous wheel 36 cooperate to drive the spiked synchronous belt 32 to move back and forth up and down.

[0059] Furthermore, the lifting module 4 includes a lift 41, the output end of the lift 41 is fixedly connected with a connection block 37, and the top and bottom of the lift 41 are provided with photoelectric sensors 233, the photoelectric sensors 233 cooperate with the connection block 37, and the photoelectric sensors 233 are electrically connected to the control circuit module 7. The lift 41 drives the target frame 31 to move up and down through the connection block 37, and when the connection block 37 touches the photoelectric sensors 233 at the top and bottom of the lift 41, the photoelectric sensors 233 transmit signals to the control circuit module 7, and the control circuit module 7 controls the lift 41 to stop.

[0060] Furthermore, the power module 6 includes a paper feeding motor 61 and a target replenishing and unloading motor 62. The paper feeding motor 61 is connected to the paper picking wheel 22 through a belt transmission. The output end of the target replenishing and unloading motor 62 is connected to the target replenishing and unloading motor gear 63. A target rod sleeve gear 64 is fixedly mounted on the rotating shaft 34. The target rod sleeve gear 64 is meshed with the target replenishing and unloading motor gear 63. The paper feeding motor 61 and the target replenishing and unloading motor 62 are electrically connected to the control circuit module 7. The paper feeding motor 61 drives the paper pickup wheel 22 to rotate through the belt transmission, so that the paper pickup wheel 22 transports the target paper 12, the target replenishing and unloading motor 62 drives the target replenishing and unloading motor gear 63 to rotate, the target replenishing and unloading motor gear 63 drives the target rod sleeve gear 64 to rotate, the target rod sleeve gear 64 drives the rotating shaft 34 to rotate, thereby driving the nail-belted synchronous belt 32 to reciprocate up and down, when the lifting module 4 lifts the target hanging module 3, the target rod sleeve gear 64 is disengaged from the target replenishing and unloading motor gear 63, when the lifting module 4 drops the target hanging module 3, the target rod sleeve gear 64 is engaged with the target replenishing and unloading motor gear 63, and the control circuit module 7 controls the start and stop of the paper feeding motor 61 and the target replenishing and unloading motor 62.

[0061] Furthermore, the elevator 41 includes a lifting frame 411, a lifting top synchronous wheel 412, a lifting bottom synchronous wheel 413 and a lifting motor 414. The lifting frame 411 is arranged on the frame 8, and the lifting motor 414 is arranged on the frame 8. The output end of the lifting motor 414 is provided with a lifting bottom synchronous wheel 413. The top of the lifting frame 411 is provided with a lifting top synchronous wheel 412. The lifting top synchronous wheel 412 and the lifting bottom synchronous wheel 413 are connected by a lifting belt 415. The connecting block 37 is fixedly installed on the lifting belt 415. The lifting motor 414 starts to drive the lifting bottom synchronous wheel 413 to rotate, and the lifting bottom synchronous wheel 413 cooperates with the lifting top synchronous wheel 412 to drive the lifting belt 415 to move up and down, and the lifting belt 415 drives the target rack 31 to move up and down by driving the connecting block 37.

[0062] Furthermore, the shooting pattern includes a full body target, a half body target, a head target, a chest ring target, a rifle target, or a machine gun target.

[0063] Furthermore, the target hanging rack 31 includes a target hanging base frame 311, and target rods 312 are symmetrically and detachably connected to both sides of the target hanging base frame 311, and a cross bar 313 is detachably connected between the two target rods 312, and L-shaped mounting plates 314 are symmetrically arranged at both ends of the cross bar 313, and the two ends of the L-shaped mounting plate 314 are respectively connected to the target rods 312 through two mutually perpendicular mounting nails 315, and a target plate 316 is detachably installed on the top of the cross bar 313, and a target plate mounting groove 317 is arranged on the top of the cross bar 313, and a plurality of target plate fixing nails 318 are arranged on the inner side of the target rod 312, and the target plate 316 passes through the gaps between the plurality of target plate fixing nails 318 and is inserted into the target plate mounting groove 317. The detachable target rod 312 is easy to disassemble and carry. The two ends of the L-shaped mounting plate 314 are fixed between the two target rods 312 by two mutually perpendicular mounting nails 315. The target plate 316 passes through the gap between several target plate fixing nails 318 and is inserted into the target plate mounting groove 317. The target rod 312 is made of aluminum alloy, and the barbs generated after being hit by the bullet are fully considered. The bullet can penetrate smoothly and can be used normally after penetration without ricocheting. It is highly safe and can ensure that it can still be used after being hit by a large number of bullets. After the actual bullet test, the synchronous belt is not easy to be broken. The aluminum alloy target rod material has a very high bullet resistance. As long as the bullet does not hit the synchronous wheel at the top of the target rod, the target rod can be used normally.

[0064] In addition, the target sleeve paper guide groove 5 further includes a lower paper front baffle 53 and a lower paper rear baffle 54, both of which are arranged on the frame 8, and the lower paper front baffle 53 is located below the upper paper guide lower plate 242. The target paper 12 peeled off by the target paper peeling surface 51 is guided from the lower paper front baffle 53 and the lower paper rear baffle 54 to the bottom of the frame 8, so as to facilitate the collection of the discarded target paper 12.

[0065] It should be noted that if Figure 8As shown, in actual application, in order to prevent the target paper 12 from tilting after rising to the specified position and causing the camera to collect inaccurate image information, positioning points 9 are designed at the four corners of the target paper 12. By setting a target surface tilt correction module (which can be set in a target surface acquisition box together with the camera), when the camera collects four positioning points 9, the target surface tilt correction module compares and analyzes the four positioning points 9 on the image information collected by the camera. If the positioning points 9 are offset from the preset original points, it means that the target paper 12 is tilted, and the target surface tilt correction module corrects the image information. After correction, the AI ​​model computing machine performs algorithm analysis. As a conventional setting familiar to technicians in this field, the target surface tilt correction module is an image processing module that is directly customized and purchased. Its program can be set by the technician through programming when it leaves the factory, and this application will not repeat it.

[0066] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and technical features of the present application. For those skilled in the art, solutions or features that belong to the prior art or common knowledge are not described in detail in the above embodiments.

[0067] In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A shooting application system with replaceable targets and target reporting, characterized in that: include: Automatic target changing machine, used to realize automatic replacement of target paper; AI visual automatic target reporting module, used to realize automatic target reporting; The AI ​​visual automatic target reporting module includes a camera, an AI model computing machine and a target reporting terminal arranged on the front side of the automatic target changing machine. The camera is used to monitor and collect target surface information of the target paper in real time. The camera is electrically connected to the AI ​​model computing machine. The AI ​​model computing machine is used to receive target surface information from the camera, automatically determine the bullet hole position, number of rings and offset direction through an algorithm model, and convert it into digital information. The AI ​​model computing machine is electrically connected to the target reporting terminal, and the target reporting terminal is used to receive and display the digital information sent by the AI ​​model computing machine.

2. A shooting application system with replaceable targets and target reporting function according to claim 1, characterized in that: The automatic target changing machine comprises: A paper roll bracket (1), a paper roll (11) is rotatably arranged on the paper roll bracket (1), a target paper (12) is arranged around the paper roll (11), and shooting patterns are printed on the target paper (12) at intervals along the direction of the target paper (12) around the target paper (12); A paper feeding module (2), the paper feeding module (2) is used to feed the target paper (12) and cut the target paper (12); The target hanging module (3) comprises a target hanging frame (31), on which a reciprocatingly movable synchronous belt with nails (32) is symmetrically arranged, and a movable paper guide (33) is rotatably arranged on the target hanging frame (31). When the target paper (12) moves upward, the movable paper guide (33) cooperates with the paper feeding module (2) to insert the target paper (12) onto the nails of the synchronous belt with nails (32); A lifting module (4), on which a target hanging module (3) is arranged, and the lifting module (4) controls the lifting and lowering of the target hanging module (3); The target sleeve paper guide groove (5) comprises a target paper peeling surface (51) and a target paper guide surface (52). When the target paper peeling surface (51) and the target paper (12) move downward, the target paper guide surface (52) cooperates with the movable paper guide sheet (33) to guide the moving direction of the target paper (12). The target paper peeling surface (51) cooperates with the nail-carrying synchronous belt (32) to remove the target paper (12) from the nail-carrying synchronous belt (32). A power module (6), the power module (6) is connected to the paper feeding module (2) and the target hanging module (3) by power; A control circuit module (7), the control circuit module (7) being electrically connected to the power module (6) and the paper feeding module (2), the control circuit module (7) controlling the power module (6) to provide power to the paper feeding module (2) and the target hanging module (3), the control circuit module (7) controlling the lifting and lowering of the lifting module (4), and the control circuit module (7) controlling the paper feeding module (2) to cut the target paper (12); A frame (8) is provided with a paper tube bracket (1), a paper feeding module (2) and a lifting module (4) in sequence from left to right on the frame (8), and a power module (6) and a control circuit module (7) are provided on the frame (8).

3. A shooting application system with replaceable targets and target reporting function according to claim 2, characterized in that: The paper feeding module (2) comprises a first guide mechanism (21), a paper pickup wheel (22), a cutting mechanism (23) and a second guide mechanism (24) which are arranged in sequence from left to right; the first guide mechanism (21) comprises a first non-powered roller (211), a paper placing guide spring plate (212), a paper feeding guide plate (213) and a tension spring (214); one end of the first non-powered roller (211) and the paper placing guide spring plate (212) are both rotatably connected to the frame (8); the paper placing guide spring plate (212) is connected to the paper feeding guide plate (213) via a connecting block. The paper-discharging guide spring plate (212) and the paper-feeding guide plate (213) are in a trumpet shape, one end of the tension spring (214) is arranged on the frame (8), and the other end of the tension spring (214) is arranged on the paper-discharging guide spring plate (212); the paper pickup wheel (22) is connected to the power module (6), and the paper pickup wheel (22) cooperates with one end of the paper-discharging guide spring plate (212) away from the first non-powered roller (211); the cutting mechanism (23) comprises a track (231) fixedly mounted on the frame (8), a color mark sensor (232) and a paper cutting motor (234), a paper cutting slider (235) is slidably arranged on the track (231), a paper cutting blade (236) is fixedly installed on the paper cutting slider (235), photoelectric sensors (233) are arranged at both ends of the track (231), a first paper cutting slider synchronous wheel (237) is fixedly installed at the output end of the paper cutting motor (234), a second paper cutting slider synchronous wheel is arranged at one end of the track (231) away from the paper cutting motor (234), and the first paper cutting slider synchronous wheel (237) and the second paper cutting slider synchronous wheel are connected by a paper cutting slider belt (239) The paper cutting slider belt (239) is connected to the paper cutting slider (235), and the paper cutting motor (234), the photoelectric sensor (233) and the color mark sensor (232) are electrically connected to the control circuit module (7); the second guide mechanism (24) comprises a second non-powered roller (241), a paper upper guide lower plate (242) and a paper upper guide upper plate (243) arranged on the frame (8); the second non-powered roller (241) is rotatably matched with the frame (8), and the second non-powered roller (241) is matched with the paper upper guide lower plate (242).

4. A shooting application system with replaceable targets and target reporting function according to claim 3, characterized in that: The bottom of the target rack (31) is rotatably provided with a rotating shaft (34), the rotating shaft (34) is dynamically connected to a power module (6), a target rack bottom synchronous wheel (35) is symmetrically provided on the rotating shaft (34), a target rack top synchronous wheel (36) is symmetrically rotatably connected to the top of the target rack (31), a nailed synchronous belt (32) on the same side cooperates with the target rack bottom synchronous wheel (35) and the target rack top synchronous wheel (36), and a connecting block (37) is fixedly installed on the side of the target rack (31).

5. A shooting application system with replaceable targets and target reporting function according to claim 4, characterized in that: The lifting module (4) comprises a lift (41), the output end of the lift (41) is fixedly connected to a connection block (37), the top and bottom of the lift (41) are both provided with photoelectric sensors (233), the photoelectric sensors (233) cooperate with the connection block (37), and the photoelectric sensors (233) are electrically connected to the control circuit module (7).

6. A shooting application system with replaceable targets and target reporting function according to claim 5, characterized in that: The power module (6) comprises a paper feeding motor (61) and a target replenishing and discharging motor (62); the paper feeding motor (61) is connected to a paper picking wheel (22) via a belt transmission; the output end of the target replenishing and discharging motor (62) is connected to a target replenishing and discharging motor gear (63); a target rod sleeve gear (64) is fixedly mounted on the rotating shaft (34); the target rod sleeve gear (64) is meshed with the target replenishing and discharging motor gear (63); the paper feeding motor (61) and the target replenishing and discharging motor (62) are electrically connected to a control circuit module (7).

7. A shooting application system with replaceable targets and target reporting function according to claim 6, characterized in that: The lift (41) comprises a lifting frame (411), a lifting top synchronous wheel (412), a lifting bottom synchronous wheel (413) and a lifting motor (414). The lifting frame (411) is arranged on a frame body (8). A lifting motor (414) is arranged on the frame body (8). A lifting bottom synchronous wheel (413) is arranged at the output end of the lifting motor (414). A lifting top synchronous wheel (412) is rotatably arranged at the top of the lifting frame (411). The lifting top synchronous wheel (412) and the lifting bottom synchronous wheel (413) are connected to each other by a lifting belt (415). A connecting block (37) is fixedly mounted on the lifting belt (415).

8. A shooting application system with replaceable targets and target reporting function according to claim 7, characterized in that: The shooting pattern includes a full body target, a half body target, a head target, a chest ring target, a rifle target, or a machine gun target.

9. A shooting application system with replaceable targets and target reporting function according to claim 8, characterized in that: The target hanging frame (31) comprises a target hanging base frame (311), target bars (312) are symmetrically and detachably connected to both sides of the target hanging base frame (311), a cross bar (313) is detachably connected between the two target bars (312), L-shaped mounting plates (314) are symmetrically arranged at both ends of the cross bar (313), the two ends of the L-shaped mounting plates (314) are respectively connected to the target bars (312) through two mutually perpendicular mounting nails (315), a target plate (316) is detachably mounted on the top of the cross bar (313), a target plate mounting groove (317) is arranged on the top of the cross bar (313), a plurality of target plate fixing nails (318) are arranged on the inner side of the target bar (312), and the target plate (316) passes through the gaps between the plurality of target plate fixing nails (318) and is inserted into the target plate mounting groove (317).

10. A shooting application system with replaceable targets and target reporting function according to claim 9, characterized in that: The target sleeve paper guide groove (5) further comprises a lower paper front baffle (53) and a lower paper rear baffle (54), both of which are arranged on the frame (8), and the lower paper front baffle (53) is located below the upper paper guide lower plate (242).

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