CN216133194U - Intelligent target shooting system based on radar - Google Patents

Abstract

The utility model discloses an intelligent target shooting system based on radar, which comprises: the target position device and the shooter position device are oppositely arranged and separated by a preset distance. The target device includes: the fixed target, the first support rod assembly and the bottom box; the fixed target is connected with the bottom box through a first supporting rod assembly; a power supply module, a first communication module and a radar are arranged in the bottom box; the power supply module is electrically connected with the first communication module and the radar respectively; the first communication module is connected with the radar. Penetrate hand position device includes: the camera, the central control machine, the second communication module, the supporting table, the second supporting rod assembly and the base; the central control machine is arranged on the support platform; the supporting platform is connected with the base through a second supporting rod assembly; the central control machine is respectively connected with the camera and the second communication module; the shooting area of the camera faces the target device; the first communication module and the second communication module are in wireless interactive connection. The system is dustproof, dampproofing, waterproof, antivibration, lightning protection, electromagnetic interference resistance to measurement accuracy can reach the millimeter level.

Description

Intelligent target shooting system based on radar

Technical Field

The utility model relates to the technical field of target practice training, in particular to an intelligent target practice system based on radar.

Background

Whether the current target practice result can be timely and accurately obtained in the target practice training process is very important for training personnel. The statistical analysis is carried out on the training results at ordinary times, and an important basis can be provided for the later-stage customized training plan.

The traditional manual detection has the defects of low speed, insufficient precision, missing safety and the like. The current advanced target performance measuring technology mainly comprises a laser detection technology, an infrared detection technology, an image acquisition technology, a video and sound sensor or a method combining the laser detection technology, the infrared detection technology and the image acquisition technology. The methods are mostly influenced by visible light greatly, or influenced by severe weather such as rain, snow, haze and sand storm, or the cost of using a rubber target surface is high, and the problems that the bullet points are repeated or the bullet points can not be distinguished when the target is missed exist.

Based on this, on the basis of the existing target shooting measurement technology, how to provide an intelligent target shooting system which is little affected by external interference factors such as severe weather and the like, low in cost and high in measurement accuracy becomes a technical problem which needs to be solved urgently by technical staff in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides an intelligent target shooting system based on radar, which can overcome or at least partially solve the problem that the existing target shooting measurement system can not perform accurate detection in severe weather.

The utility model provides an intelligent target shooting system based on radar, which comprises: the target position device and the shooter position device are oppositely arranged and separated by a preset distance;

the target device includes: the fixed target, the first support rod assembly and the bottom box; the fixed target is connected with the bottom box through a first supporting rod assembly; a power supply module, a first communication module and a radar are arranged in the bottom box; the power supply module is electrically connected with the first communication module and the radar respectively; the first communication module is connected with the radar;

the hand-shooting position device comprises: the camera, the central control machine, the second communication module, the supporting table, the second supporting rod assembly and the base; the central control machine is placed on the support table; the supporting platform is connected with the base through the second supporting rod assembly; the central control machine is respectively connected with the camera and the second communication module; the shooting area of the camera faces the target device;

the first communication module and the second communication module are in wireless interactive connection.

Further, the radar adopts 77GHZ millimeter wave radar. The measurement precision of the radar technology can reach millimeter level, and the repeated measurement precision of the displacement can reach 0.5 mm.

Further, the camera employs a zoom camera. The long shot distance is 2000m, and high-definition image acquisition can be carried out. The adopted picture has high definition of 100 m.

Further, the power module comprises a built-in rechargeable battery and an external power interface. Can be used indoors or outdoors at any time and any place.

Furthermore, the hand position shooting device is also provided with a loudspeaker. And carrying out voice broadcast on the shooting scores.

Further, the fixed target is detachably connected with the first support rod assembly;

and/or the support platform is detachably connected with the second support rod assembly. Is convenient to detach and overhaul at any time, cleans and replaces, and improves the use safety and the reuse ratio of each part.

Further, the first support rod assembly and/or the second support rod assembly are of a lifting structure. The height of the fixed target can be adjusted conveniently according to different users and use places.

Further, the liftable structure is a telescopic rod structure.

Further, the central control machine is provided with a display screen.

This use above-mentioned technical scheme's that novel embodiment provided beneficial effect includes at least:

the embodiment of the utility model provides an intelligent target shooting system based on radar, which comprises: the target position device and the shooter position device are oppositely arranged and separated by a preset distance; the target device includes: the fixed target, the first support rod assembly and the bottom box; the fixed target is connected with the bottom box through a first supporting rod assembly; a power supply module, a first communication module and a radar are arranged in the bottom box; the power supply module is electrically connected with the first communication module and the radar respectively; the first communication module is connected with the radar. Penetrate hand position device includes: the camera, the central control machine, the second communication module, the supporting table, the second supporting rod assembly and the base; the central control machine is arranged on the support platform; the supporting platform is connected with the base through a second supporting rod assembly; the central control machine is respectively connected with the camera and the second communication module; the shooting area of the camera faces the target device; the first communication module and the second communication module are in wireless interactive connection. The system is dustproof, dampproofing, waterproof, antivibration, lightning protection, electromagnetic interference resistance to measurement accuracy can reach the millimeter level.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;

FIG. 2 is a schematic view of a target device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a shooter site device according to an embodiment of the utility model;

wherein: 1-fixed target, 2-first supporting rod component, 3-bottom box, 4-camera, 5-central control machine, 6-supporting table, 7-second supporting rod component and 8-base.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The embodiment of the utility model provides an intelligent target shooting system based on radar, which is shown in figure 1 and comprises the following components: the target position device and the shooter position device are oppositely arranged and separated by a preset distance.

As shown in fig. 1 and 2, the target device includes: a fixed target 1, a first support rod assembly 2 and a bottom box 3. The bottom box 3 is arranged without a cover. A power module, a first communication module and a radar are arranged in the bottom box 3. The fixed target 1 and the bottom case 3 are connected by a first supporting rod assembly 2. The power module supplies power to the first communication module and the radar. The radar is connected with the first communication module.

Further, referring to fig. 1 and 3, the shooter site device includes: the camera comprises a camera 4, a central control machine 5 (model IPC-610-L), a second communication module, a supporting table 6, a second supporting rod assembly 7 and a base 8. The central control machine 5 is arranged on the support table 6. The support table 6 and the base 8 are connected by a second support bar assembly 7. The camera 4 is disposed facing the fixed target 1, and a shooting area of the camera 4 faces the target position device. The central control machine 5 is respectively connected with the camera 4 and the second communication module. The first communication module and the second communication module are in wireless interactive connection.

In this embodiment, the radar emits radar millimeter waves, which are directed toward the shooting direction of the shooter, identify the moment when the soldier of the shooter shoots a bullet, detect the target point where the bullet arrives, and send the measurement result (target hitting time and coordinate position) to the first communication module. The first communication module sends the measurement result to the second communication module through radio waves, and the second communication module sends the measurement result information to the central control machine 5 (type IPC-610-L). After receiving the information, the central control machine 5 collects the comparison images and videos before and after the time point shot by the camera 4 according to the target hitting time, calculates the target hitting score according to the target hitting coordinate position, and stores the relevant target hitting information (the images before and after target hitting, the videos, the number of target hitting rings, the score, the time and the like) to the server. And finally, displaying the acquired shooting moment image, the number of shooting rings and the scores through a display screen of the central control computer 5, and reporting the target by using the voice of a loudspeaker to realize audio-visual combined target reporting.

This system of shooing can carry out accurate and real-time measurement of shooting through the radar, can in time distinguish the bullet position when bullet point is repeated or off-target, and the radar millimeter wave can penetrate fog, cigarette, dust, does not receive the influence of bad weather such as rain, snow, haze day, sand and dust storm. The radar technology has small interference, high accuracy and low cost, can carry out accurate detection in bad weather, and has excellent performance in dark night and rainy days. The system also interactively combines the camera 4 with the central control machine 5, solves the problems that the traditional camera has large image quantity and large data, cannot capture the moment that the bullet reaches the target paper in real time, and can visually display the captured result through the central control machine 5. And each shooting measurement information is stored in real time, so that the shooting measurement information is convenient to trace back in the future and is comprehensively compared and displayed.

Optionally, the first support rod assembly 2 and/or the second support rod assembly 7 are both liftable structures. The height of the fixed target 1 and/or the camera 4 can be adjusted in real time, so that the camera is arranged right opposite to the fixed target 1. The first supporting rod assembly 2 and the second supporting rod assembly 7 can adjust the heights of the fixed target 1 and the camera synchronously according to the height of the shooter and the height of the simulated shooting object. In this embodiment, only the first support rod assembly 2 may be set to be of a liftable structure, only the second support rod assembly 7 may be set to be of a liftable structure, and both the first support rod assembly 2 and the second support rod assembly 7 may be set to be of a liftable structure.

Optionally, the lifting structure is a telescopic rod structure and comprises an inner tube, an outer tube, a fixing component and a rolling ball. Namely: the first support bar assembly 2 comprises a first inner tube and a first outer tube; the first inner tube is connected with the fixed target 1, the first outer tube is connected with the bottom box 3 or the first inner tube is connected with the bottom box 3, and the first outer tube is connected with the fixed target 1. The second support rod assembly 7 comprises a second inner tube and a second outer tube; the second inner tube is connected to the support platform 6, the second outer tube is connected to the base 8 or the second inner tube is connected to the base 8, and the second outer tube is connected to the support platform 6. The rolling balls are respectively fixed between the first inner pipe and the first outer pipe and between the second inner pipe and the second outer pipe, and the fixing assembly is used for fixing the height-adjusted inner pipe and the height-adjusted outer pipe. When the first inner tube (or the second inner tube) is lifted relative to the first outer tube (or the second outer tube) to adjust the height of the fixed target 1 or the camera, the rolling ball provides a rolling friction effect for the first outer tube (or the second outer tube), so that the linear movement of the first inner tube (or the second inner tube) relative to the first outer tube (or the second outer tube) is subjected to lower friction resistance, and the abrasion among the components is reduced. Simple structure, convenient operation and high practicability. The rolling balls can be arranged on each side surface or any opposite side surface of each inner pipe and each outer pipe, and the number of the rolling balls is not limited in the embodiment.

Optionally, the fixed target 1 is detachably connected with the first support rod assembly 2; and/or the support table 6 is detachably connected with the second support rod assembly 7. The disassembly is convenient, the fixed target 1 and the supporting table 6 can be cleaned and replaced in time, accidents caused by untimely replacement or overhaul and cleaning are avoided, and the use safety and the repeated utilization rate of each device component are improved. In this embodiment, the fixed target 1 and the first support rod assembly 2 may be detachably connected, the supporting table 6 and the second support rod assembly 7 may be detachably connected, and the fixed target 1 and the first support rod assembly 2, and the supporting table 6 and the second support rod assembly 7 may be detachably connected, which is not limited in this embodiment.

Specifically, the first supporting rod assembly 2, the fixed target 1, the supporting table 6 and the second supporting rod assembly 7 are detachably connected in any one of the following manners: snap connections or bolted connections. The snap connection is a structure for the embedded connection or the integral locking of one part with another part, and both parts have certain flexibility. The buckle is composed of a positioning piece and a fastening piece. The positioning piece is used for guiding the buckle to smoothly, correctly and quickly reach the installation position when being installed; the fastener is used for fixing the buckle after the buckle reaches the installation position. The buckle connecting structure is convenient to mount and dismount, and tool-free dismounting can be achieved. The first supporting rod assembly 2, the fixed target 1 and the second supporting rod assembly 7 are connected with the supporting table 6 through the buckles, so that the connecting position and the matching degree between two parts can be conveniently and timely detached or adjusted, and the device is convenient and practical.

The bolt is a fastener composed of a head part and a screw (a cylinder with external threads), and is required to be matched with a nut for fastening and connecting or disassembling two parts with through holes. The first supporting rod assembly 2, the fixed target 1 and the second supporting rod assembly 7 are connected with the supporting table 6 through bolts and nuts, so that the connecting position and the matching degree between two parts can be conveniently and timely detached or adjusted, and the device is convenient and practical and has strong structural rigidity, firmness and stability.

Optionally, the radar is a 77GHZ millimeter wave radar, the scanning range of the millimeter waves of the radar is the distance range from the target position device to the shooter position device, and the 77G radar is turned on from the beginning to the end of using the intelligent targeting system. The measurement precision of the radar technology can reach millimeter level, and the repeated measurement precision of the displacement can reach 0.5 mm. Compared with the centimeter wave seeker, the millimeter wave seeker has the characteristics of small volume, light weight and high spatial resolution. Compared with optical seeker such as infrared, laser, etc., the millimeter wave seeker has strong ability of penetrating fog, smoke and dust, and has all-weather all-day characteristics. The anti-interference and anti-stealth capabilities of the millimeter wave seeker are also superior to those of other microwave seekers. Compared with a microwave radar, the millimeter wave radar has narrower wave beams under the condition that the antenna apertures are the same, can improve the angle resolution and angle measurement precision of the radar, and is favorable for resisting electronic interference, clutter interference, multipath reflection interference and the like; because the millimeter wave radar has high working frequency, large signal bandwidth can be obtained, and the measurement precision and the resolution capability of distance and speed can be improved.

Optionally, the camera 4 adopts a zoom camera (model DS-2CD6233F-SDI), the shooting area is a space range formed from the target position device to the shooter position device, and the camera 4 is always turned on from the beginning to the end of the use of the intelligent target shooting system so as to acquire pictures and videos at any time. By adopting the zoom camera, the long shooting distance is 2000m, and high-definition image acquisition can be carried out. The high definition is achieved within 100m of the drawing. In the present embodiment, the installation position of the camera 4 is not limited as long as it can clearly photograph the fixation target surface.

Optionally, the power supply module comprises a built-in rechargeable battery (model WP50-12N storage battery) and an external power supply interface. The battery can be charged or connected with an external power supply for use. The rechargeable battery can be fully charged in an outdoor shooting place without an external power supply, and the rechargeable battery can be used for shooting in the field. The intelligent target shooting system is flexible and convenient, can be used in different time periods and places, and is not limited by places.

Further, shooter position device still includes the speaker for after obtaining concrete shooting score, through pronunciation, report the score in real time, generate pronunciation target-scoring.

Further, referring to fig. 1 and 3, the central control machine 5 is provided with a display screen for visually displaying the collected images of the shooting time and the number and the scores of the shooting rings. An LCD display screen or an LED display screen is used, but the present embodiment is not limited thereto. The LCD screen, namely the liquid crystal display screen, has the advantages of thin body, low power consumption and small radiation, is flat, light and thin, can save a large amount of raw materials and space, is easy to maintain, and has certain dustproof effect. If energy conservation and cost reduction are required, an LCD display screen with low energy consumption can be selected. And if a display screen with better dustproof and waterproof functions is required, or the display screen is made into an integrated touch screen, or the color reduction effect of the image displayed on the screen is required to be better, the LED display screen can be selected. The LED display screen is a display screen that displays characters, graphics, images, and animation by controlling the display mode of the semiconductor light emitting diode, and has high brightness, a wide viewing angle, good color reproducibility, and rapid response. The outdoor LED display screen has excellent waterproof performance, and can be suitable for long-time outdoor use and use in severe weather such as rain, snow, haze, sand storm and the like.

Specifically, the first communication module and the second communication module both adopt long-distance industrial wireless communication (model MD-NETBRIDGE03A), the longest communication distance can reach 3000m, and the communication module is multi-frequency communication and high in anti-interference strength.

Furthermore, the intelligent target shooting system can integrate a plurality of independent target position devices and shooter position devices into a multi-target machine integrated system, and supports ring number measurement and statistics of continuous and rapid multi-point shooting. Further, the record of the target may be recorded and displayed separately according to the mechanism of a single person, a group, a match, or the like. The data can be flexibly processed and displayed according to the specific used scene (single person or group use), the flexibility of the system and the satisfaction degree of customer use are greatly improved, and the intelligent degree of all-dimensional multi-angle use is further improved.

Optionally, in the intelligent target shooting system, one central control machine 5 can receive the target shooting results measured by a plurality of target position devices. Namely, one second communication module can receive the measurement result information of each target device sent by the plurality of first communication modules, and the central control machine receives and visually displays the relevant measurement result information. A central control machine can manage a plurality of target position devices simultaneously to form a complete training system. The training results may be cloud stored and viewed.

Specifically, the fixed target surface adopts conventional target paper used by the army at present, and the intelligent target shooting system can be set under the condition that the original target paper is not changed, so that the cost for modifying the target surface is saved. First bracing piece subassembly 2, second bracing piece subassembly 7, end box 3, brace table 6 and base 8 etc. all adopt higher IP protection grade material, possess good waterproof, dustproof efficiency.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (9)

1. An intelligent target practice system based on radar, comprising: the target position device and the shooter position device are oppositely arranged and separated by a preset distance;

the target device includes: a fixed target (1), a first supporting rod component (2) and a bottom box (3); the fixed target (1) is connected with the bottom box (3) through a first supporting rod assembly (2); a power supply module, a first communication module and a radar are arranged in the bottom box (3); the power supply module is electrically connected with the first communication module and the radar respectively; the first communication module is connected with the radar;

the hand-shooting position device comprises: the device comprises a camera (4), a central control machine (5), a second communication module, a supporting table (6), a second supporting rod assembly (7) and a base (8); the central control machine (5) is placed on the support table (6); the supporting platform (6) is connected with the base (8) through the second supporting rod assembly (7); the central control machine (5) is respectively connected with the camera (4) and the second communication module; the shooting area of the camera (4) faces the target device;

the first communication module and the second communication module are in wireless interactive connection.

2. The radar-based intelligent targeting system of claim 1 wherein the radar is a 77GHZ millimeter wave radar.

3. A radar-based intelligent target practice system according to claim 1 wherein the camera (4) is a zoom camera.

4. The radar-based intelligent targeting system of claim 1, wherein the power module comprises a built-in rechargeable battery and an external power interface.

5. The radar-based intelligent target practice system of claim 1 wherein the shooter station apparatus is further provided with a speaker.

6. A radar-based intelligent target practice system according to claim 1 wherein the fixed target (1) is removably connected to the first strut assembly (2);

and/or the support platform (6) is detachably connected with the second support rod assembly (7).

7. The radar-based intelligent target practice system of claim 1 wherein the first strut assembly (2) and/or the second strut assembly (7) are each of a liftable construction.

8. The radar-based intelligent targeting system of claim 7, wherein the liftable structure is a telescopic rod structure.

9. A radar-based intelligent target practice system according to claim 1 wherein the central control machine (5) has a display screen thereon.

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