High-speed moving net target device

Abstract

The utility model discloses a high-speed moving net target device, which comprises a power driving system, a track control system, a net target device system frame and a data monitoring system, and is characterized in that the net target device system frame is arranged at the upper part of the power driving system and is used for bearing the impact of a high-speed moving object to be detected; the data monitoring system is arranged at the lower part or the periphery of the net target device system frame and is used for acquiring data when the to-be-detected high-speed moving object impacts or penetrates through the net target device system frame; the power driving system is used for driving the net target device system frame to move in a test area, so that the net target device system frame operates according to a preset track so as to bear a high-speed moving object to be tested; and the track control system is used for controlling the motion track of the power driving system. The device is simple in structure, low in cost and accurate in measurement, and improves the reliability and efficiency of a test system.

Description

Technical Field

[0001] The utility model relates to the technical field of capturing and measuring high-speed moving objects, in particular to a high-speed moving net target device. Background Art

[0002] Measuring the characteristics and trajectories of high-speed moving objects is crucial in fields such as military, aerospace, engineering testing, and security research. However, commonly used methods and devices in existing technologies suffer from complex structures, high costs, and low measurement accuracy. Therefore, a simple, low-cost, and accurate high-speed moving net target device is urgently needed. Summary of the Invention

[0003] The purpose of the utility model is to provide a high-speed motion net target device, which is used for capturing and measuring high-speed motion objects and is beneficial to the research of high-speed motion objects through data collection.

[0004] In order to achieve the above tasks, the present invention adopts the following technical solutions:

[0005] A high-speed moving net target device includes a power drive system, a trajectory control system, a net target device system framework, and a data monitoring system, wherein:

[0006] The net target device system frame is installed on the upper part of the power drive system and is used to withstand the impact of the high-speed moving object to be tested; the data monitoring system is set at the lower part or around the net target device system frame and is used to collect data when the high-speed moving object to be tested impacts or penetrates the net target device system frame; the power drive system is used to drive the net target device system frame to move within the test area, so that the net target device system frame runs according to a preset trajectory to withstand the high-speed moving object to be tested; the trajectory control system is used to control the motion trajectory of the power drive system.

[0007] Furthermore, the power drive system includes a chassis vehicle, the driving mechanism of the chassis vehicle is an internal combustion engine or an electric motor, and is powered by fuel or new energy fuel.

[0008] Furthermore, the trajectory control system includes a data transceiver unit, a control unit, a steering servo motor and a motion sensor, wherein: the data transceiver unit is used to receive motion control instructions from the control center and send them to the control unit; the control unit controls the power drive system to travel according to a predetermined motion trajectory according to the motion control instructions, and at the same time sends the current motion information of the power drive system to the control center through the data transceiver unit; the control unit controls the motion direction of the power drive system through the steering servo motor, and controls the motion speed of the power drive system through the driving mechanism in the power drive system; the motion sensor is used to collect and control the current motion information of the power drive system and send it to the control unit; the control unit can use a preset algorithm to control the motion trajectory of the power drive system according to the motion information.

[0009] Furthermore, the system framework of the net target device includes a net target and a supporting mechanism, wherein the supporting mechanism is arranged on the upper surface of the chassis vehicle of the power drive system, and the net target is installed on the adjustable supporting mechanism.

[0010] Furthermore, the support mechanism adopts a hydraulic rod or an electric rod, and the net target is adjusted to face the high-speed moving object to be measured by adjusting the extension and contraction of the support mechanism.

[0011] Furthermore, the data monitoring system includes a high-speed camera, a force sensor and a data storage device. The data storage device is used to store data collected by the high-speed camera and the force sensor and send it to the control center through the data transceiver unit.

[0012] Compared with the prior art, the present invention has the following technical features:

[0013] The utility model can effectively capture and analyze the trajectory and characteristics of high-speed moving objects such as missiles and artillery shells, thereby testing and evaluating the performance of weapon systems; it has the characteristics of simple structure, accurate measurement and wide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is the logical relationship diagram of the trajectory control system and the power drive system;

[0016] Explanation of the numbers in the figure: 1 power drive system, 11 chassis vehicle, 12 drive mechanism, 2 trajectory control system, 21 data transceiver unit, 22 control unit, 23 motion sensor, 24 steering servo motor, 3 target device system frame, 31 support mechanism, 32 target, 4 data monitoring system. DETAILED DESCRIPTION

[0017] See attached Figure 1 and Figure 2The present invention provides a high-speed moving net target device, comprising a power drive system 1, a trajectory control system 2, a net target device system framework 3 and a data monitoring system 4, wherein:

[0018] The target device system frame 3 is installed on the upper part of the power drive system 1 and is used to withstand the impact of the high-speed moving object to be tested; the data monitoring system 4 is set below or around the target device system frame 3 and is used to collect data when the high-speed moving object to be tested impacts or penetrates the target device system frame 3; the power drive system 1 is used to drive the target device system frame 3 to move within the test area, so that the target device system frame 3 runs according to a preset trajectory to withstand the high-speed moving object to be tested; the trajectory control system 2 is used to control the motion trajectory of the power drive system 1.

[0019] 1. Power drive system 1

[0020] In one embodiment of the present invention, the power drive system 1 includes a chassis 11, and the driving mechanism 12 of the chassis 11 is an internal combustion engine or an electric motor, which is powered by fuel or new energy fuel; to ensure that it can drive the target device system frame 3 to travel at high speed; the design of the power drive system 1 needs to ensure efficient and stable output to meet the needs of the target device under various working conditions.

[0021] 2. Trajectory control system 2

[0022] The trajectory control system 2 is installed inside the chassis 11 of the power drive system 1 and is used to control the motion trajectory of the power drive system 1, such as the speed and direction of motion, so that the power drive system 1 can operate on a preset trajectory during the test. The trajectory control system 2 includes a data transceiver unit 21, a control unit 22, a steering servo motor 24, and a motion sensor 23. The data transceiver unit 21 is used to receive motion control instructions from the control center and send them to the control unit 22. The control unit 22 controls the power drive system 1 to travel along the predetermined motion trajectory based on the motion control instructions, and simultaneously sends the current motion information of the power drive system 1 (including speed, direction, etc.) to the control center via the data transceiver unit 21. The control unit 22 controls the motion direction of the power drive system 1 via the steering servo motor 24 and controls the motion speed of the power drive system 1 via the drive mechanism 12 in the power drive system 1. The motion sensor 23 is used to collect and control the current motion information of the power drive system 1 and send it to the control unit 22. The control unit 22 can use a preset algorithm, such as a PID control algorithm, to control the motion trajectory of the power drive system 1 based on the motion information, thereby ensuring precise control of the motion state of the target device system frame 3.

[0023] 3.Net target installation system framework 3

[0024] The target system framework 3 includes a target 32 ​​and a support mechanism 31, wherein the support mechanism 31 is arranged on the upper surface of the chassis 11 of the power drive system 1, and the target 32 ​​is mounted on the adjustable support mechanism 31. The high-speed moving object to be measured in the present invention can be, for example, a missile or artillery shell. The target 32 ​​is made of a high-strength fiber material with sufficient toughness and strength, such as aramid fiber or nylon, and is designed to withstand the impact of high-speed objects without causing excessive resistance. The support mechanism 31 can be a support frame and should be sufficiently strong to ensure that it does not deform when the high-speed moving object to be measured impacts the target 32, thereby ensuring the structural integrity of the target 32.

[0025] As a further optimization of the above technical solution, optionally, the support mechanism 31 can also adopt a hydraulic rod or an electric rod, and the extension and contraction of the support mechanism 31 can be adjusted to adjust the net target 32 ​​toward the high-speed moving object to be measured, so that the net target device system frame 3 can withstand the impact of the high-speed moving object to be measured in a better posture; the adjustment support mechanism 31 is controlled by the control center, for example, the adjustment instruction of the direction of the net target 32 ​​can be received by the data transceiver unit 21 in the trajectory control system 2, and the control unit 22 drives the adjustment support mechanism 31 according to the adjustment instruction.

[0026] 4. Data monitoring system 4

[0027] The data monitoring system 4 is used to collect relevant data when the target device system frame 3 is impacted or penetrated by the high-speed moving object to be measured, including impact angle, speed, penetration force, impact force, etc.; the data monitoring system 4 includes a high-speed camera, a force sensor and a data storage device. The data storage device is used to store the data collected by the high-speed camera and force sensor and send it to the control center through the data transceiver unit 21 to facilitate subsequent research on the motion characteristics of high-speed moving objects.

[0028] When the present invention is in operation, the high-speed moving object to be tested is first launched at high speed through the launch device. The launch process must ensure that the high-speed moving object to be tested enters the test area at a predetermined speed and angle. The launch device may include a launch platform, a guide rail, and a launch control system to ensure the stability and controllability of the launch process. The power drive system 1 provides the driving force for high-speed movement, and the trajectory control system 2 controls the movement trajectory such as movement speed and direction to ensure that the net target device system frame 3 runs according to the preset trajectory to meet the impact of the high-speed moving object to be tested. The high-speed moving object to be tested hits the net target device system frame 3, and the net target 32 ​​absorbs and disperses the impact force through its own structure. The design of the net target 32 ​​ensures that it will not cause excessive resistance to the object to be tested during the capture process, and can effectively absorb the impact energy. The structural design of the net target device must take into account the absorption and dispersion of impact energy to ensure the stability of the net target 32 ​​under high-intensity impact. The data monitoring system 4 is used to record and analyze the data when the high-speed moving object to be tested penetrates or hits the net target 32, and after storage, it is sent to the control center to complete the test process.

[0029] The data processed by the control center is displayed through a monitor or other output devices; researchers can make further analysis and decisions based on this data.

[0030] Through the above-described design, the present invention provides a high-speed moving net target device with a simple structure, low cost, and accurate measurement, addressing the shortcomings of existing technologies and improving the reliability and efficiency of the test system. The device's design emphasizes structural simplification and material optimization, reducing manufacturing costs while improving measurement accuracy and reliability. The trajectory control system 2 ensures the stability and efficiency of the net target device under various test conditions. Furthermore, the data monitoring system 4 provides researchers with accurate, real-time test data, further promoting technological development in related fields.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A high-speed moving net target device, characterized in that: The invention comprises a power drive system (1), a trajectory control system (2), a net target device system framework (3) and a data monitoring system (4), wherein: The net target device system frame (3) is installed on the upper part of the power drive system (1) and is used to withstand the impact of the high-speed moving object to be tested; the data monitoring system (4) is arranged at the lower part or around the net target device system frame (3) and is used to collect data when the high-speed moving object to be tested impacts or penetrates the net target device system frame (3); the power drive system (1) is used to drive the net target device system frame (3) to move within the test area, so that the net target device system frame (3) runs according to a preset trajectory to withstand the high-speed moving object to be tested; the trajectory control system (2) is used to control the motion trajectory of the power drive system (1).

2. The high-speed moving net target device according to claim 1, characterized in that: The power drive system (1) comprises a chassis vehicle (11), wherein the driving mechanism (12) of the chassis vehicle (11) is an internal combustion engine or an electric motor, and is powered by fuel oil or new energy fuel.

3. The high-speed moving net target device according to claim 1, characterized in that: The trajectory control system (2) comprises a data transceiver unit (21), a control unit (22), a steering servo motor (24) and a motion sensor (23), wherein: the data transceiver unit (21) is used to receive a motion control instruction from a control center and send it to the control unit (22); the control unit (22) controls the power drive system (1) to travel along a predetermined motion trajectory according to the motion control instruction, and at the same time sends the current motion information of the power drive system (1) to the control center through the data transceiver unit (21); the control unit (22) controls the motion direction of the power drive system (1) through the steering servo motor (24) and controls the motion speed of the power drive system (1) through the driving mechanism (12) in the power drive system (1); the motion sensor (23) is used to collect and control the current motion information of the power drive system (1) and send it to the control unit (22); the control unit (22) can control the motion trajectory of the power drive system (1) using a preset algorithm according to the motion information.

4. The high-speed moving net target device according to claim 1, characterized in that: The net target device system frame (3) comprises a net target (32) and a support mechanism (31), wherein the support mechanism (31) is arranged on the upper surface of a chassis vehicle (11) of a power drive system (1), and the net target (32) is mounted on the adjustable support mechanism (31).

5. The high-speed moving net target device according to claim 4, characterized in that: The support mechanism (31) adopts a hydraulic rod or an electric rod, and the net target (32) is adjusted toward the high-speed moving object to be measured by adjusting the extension and contraction of the support mechanism (31).

6. The high-speed moving net target device according to claim 1, characterized in that: The data monitoring system (4) includes a high-speed camera, a force sensor and a data storage device. The data storage device is used to store data collected by the high-speed camera and the force sensor and send the data to the control center through a data transceiver unit (21).

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