Infrared moving target simulation system based on fast reflector

Abstract

The invention discloses an infrared moving target simulation system based on a fast reflector, and relates to the technical field of simulation equipment, the infrared moving target simulation system comprises fast reflector swing control equipment and heat source equipment, and the fast reflector swing control equipment and the heat source equipment are placed in the same horizontal plane. The rapid reflector swing control equipment comprises an installation assembly, a control assembly and a reflector assembly, the control assembly and the reflector assembly are both installed on the installation assembly, the reflector assembly comprises a rapid reflector, a second support is detachably installed on the rapid reflector and connected with the installation assembly, and the installation assembly is connected with the control assembly. According to the invention, the amplitude and frequency of the fast reflecting mirror are changed, the radiation source is reflected by the fast reflecting mirror to form a simulated moving target with multiple motion tracks, the radiation source has multiple choices, and the whole structure is small and portable, and the operation is simple.

Description

Technical Field

[0001] The invention relates to the technical field of simulation equipment, and in particular to an infrared moving target simulation system based on a fast reflector. Background Art

[0002] Infrared target tracking is widely used in scientific research, medical treatment and other fields, so the teaching experiments on this technology are increasing day by day. However, simulating infrared moving targets in the laboratory is a relatively complicated process, which requires superb technical support and experimental equipment that can be precisely controlled, and is relatively difficult to implement.

[0003] In the prior art, the infrared targets generated by most infrared target simulators are stationary and cannot move along a predetermined path. Alternatively, in a laboratory environment, infrared target movement is simulated by using movable objects such as people or carts to carry infrared target sources. However, the movement cannot be precisely controlled under such conditions, which may have a corresponding impact on teaching experiments. In addition, although the real-time dynamic scene generation technology of infrared targets can generate dynamic scenes and dynamic targets in real time, the cost of the overall technology implementation is too high and requires high-performance computing and simulation equipment. The maintenance cost is also high, including technical support and software and hardware upgrades for high-end image processing units and dedicated simulation software. It also requires a large amount of professional talent and investment in technology development. The overall complexity and cost are too high and do not meet the needs of teaching in laboratories. Summary of the invention

[0004] In view of the above technical problems, the present invention discloses an infrared moving target simulation system based on a quick reflector, comprising a quick reflector swing control device and a heat source device, wherein the quick reflector swing control device and the heat source device are placed in the same horizontal plane, the quick reflector swing control device comprises a mounting assembly, a control assembly and a reflector assembly, the control assembly and the reflector assembly are both mounted on the mounting assembly, the reflector assembly comprises a quick reflector, a bracket two is detachably mounted on the quick reflector, and the bracket two is connected to the mounting assembly.

[0005] Furthermore, the mounting assembly includes a shell 1, a bottom mounting plate 1 is installed at the bottom of the shell 1, a plurality of mounting holes are evenly arranged near the edge of the shell 1, the plurality of mounting holes penetrate the bottom mounting plate 1, and the shell 1 and the bottom mounting plate 1 are connected by bolts penetrating the mounting holes.

[0006] Furthermore, the control component includes a regulating part and a display part, the regulating part is electrically connected to the display part, the display part includes a display digital tube 2 and two display digital tubes 1, the two display digital tubes 1 are arranged in parallel and close to the edge of the shell 1, and the display digital tube 2 is arranged away from the edge of the shell 1.

[0007] Furthermore, the control part includes a setting part and an indicator part, the setting part includes button two, button three and button one arranged from left to right, and the indicator part includes button four, power indicator light, button five and button six arranged from left to right.

[0008] Furthermore, the rapid reflection mirror swing control device also includes an integrated control mainboard, an exit window and an incident window. The integrated control mainboard is mounted on a bottom mounting plate, the exit window is fixedly mounted on one surface of a shell, and the incident window is fixedly mounted on the surface of the shell on which the exit window is mounted.

[0009] Furthermore, the control component also includes a quick reflex mirror drive controller, a quick reflex mirror and a power supply component 1, wherein the power supply component 1 is electrically connected to the quick reflex mirror, the quick reflex mirror drive controller is connected to the integrated control mainboard, the quick reflex mirror drive controller is used to control the lateral and longitudinal swinging motion of the quick reflex mirror, the power supply component 1 is fixedly mounted on the housing 1, a bracket 2 is fixedly mounted on the quick reflex mirror, and the bracket 2 is fixedly mounted on the bottom mounting plate 1.

[0010] Furthermore, the heat source device includes a second shell, on which an outlet is provided, and the outlet is concentric with the incident window. A second bottom mounting plate is detachably mounted on the bottom end of the second shell, a second power supply component is fixedly mounted on the second shell, a first bracket is fixedly mounted on the second bottom mounting plate, a radiation source is fixedly mounted on the first bracket, and the radiation source is electrically connected to the second power supply component.

[0011] Furthermore, the power supply component 1 and the power supply component 2 are used to convert AC200CC into DC28V to power the fast reflection mirror and the radiation source respectively.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the radiation source provided in the present invention changes the amplitude and frequency of the fast-reflecting mirror to form simulated moving targets with various motion trajectories after reflection by the fast-reflecting mirror. The radiation source of the present invention has multiple options and the overall structure of the present invention is compact and portable, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the structure of the rapid reflection mirror swing control device of the present invention.

[0015] Figure 3 It is a schematic diagram of the internal structure of the rapid reflection mirror swing control device of the present invention.

[0016] Figure 4 It is a schematic diagram of the structure of the heat source equipment of the present invention.

[0017] Figure 5 It is a schematic diagram of the internal structure of the heat source equipment of the present invention.

[0018] Figure numbers: 1-housing 1; 2-mounting hole; 3-display digital tube 1; 4-display digital tube 2; 5-button 1; 6-button 2; 7-button 3; 8-button 4; 9-power indicator light; 10-button 5; 11-button 6; 12-exit window; 13-incident window; 14-power supply component 1; 15-quick reflex mirror; 16-quick reflex mirror drive controller; 17-bottom mounting plate 1; 18-housing 2; 19-bottom mounting plate 2; 20-exit port; 21-power supply component 2; 22-bracket 1; 23-radiation source; 24-bracket 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example: Figure 1-Figure 5 As shown, an infrared moving target simulation system based on a fast reflector includes a fast reflector swing control device and a heat source device. The fast reflector swing control device and the heat source device are placed in the same horizontal plane. The fast reflector swing control device includes a mounting assembly, a control assembly and a reflector assembly. The control assembly and the reflector assembly are both mounted on the mounting assembly. The reflector assembly includes a fast reflector 15. A bracket 24 is detachably mounted on the fast reflector 15. The bracket 24 is connected to the mounting assembly.

[0021] The mounting assembly includes a housing 1, a bottom mounting plate 17 is mounted on the bottom of the housing 1, a plurality of mounting holes 2 are evenly arranged near the edge of the housing 1, the plurality of mounting holes 2 penetrate the bottom mounting plate 17, and the housing 1 and the bottom mounting plate 17 are connected by bolts penetrating the mounting holes 2;

[0022] The control component includes a regulating part and a display part. The regulating part is electrically connected to the display part. The display part includes a display digital tube 2 4 and two display digital tubes 1 3. The two display digital tubes 1 3 are arranged in parallel and close to the edge of the shell 1, and the display digital tube 2 4 is arranged away from the edge of the shell 1. The display digital tube 1 3 and the display digital tube 2 4 are both four-digit digital tubes. The display digital tube 1 3 is used to display the X-axis action frequency, and the display digital tube 2 4 is used to display the X- and Y-axis action frequencies.

[0023] The control part includes a setting part and an indicator part. The setting part includes a button 2 6, a button 3 7 and a button 1 5 which are arranged in sequence from left to right. The indicator part includes a button 4 8, a power indicator light 9, a button 5 10 and a button 6 11 which are arranged in sequence from left to right. The button 1 5 is an X and Y axis frequency adjustment key used to adjust the X and Y axis operation frequencies of the fast reflection mirror. The button 2 6 is an X axis frequency adjustment key used to adjust the X axis operation frequency of the fast reflection mirror. The button 3 7 is a Y axis frequency adjustment key used to adjust the Y axis operation frequency of the fast reflection mirror. The button 4 8 is a power supply button used to connect the power supply part 14 and the fast reflection mirror 15. The button 5 10 is a parameter button used to start the button 1 5, the button 2 6 and the button 3 7. The button 6 11 is a work / stop button used to control the start and stop of the fast reflection mirror swing control device.

[0024] The fast reflector swing control device also includes an integrated control mainboard, an exit window 12 and an incident window 13. The integrated control mainboard is mounted on a bottom mounting plate 17. The exit window 12 is fixedly mounted on one side of the housing 1. The incident window 13 is fixedly mounted on the side of the housing 1 on which the exit window 12 is mounted. The integrated control mainboard is used for signal acquisition processing, output of control commands and communication structure functions.

[0025] The control component also includes a quick reflex mirror drive controller 16, a quick reflex mirror 15 and a power supply 14. The power supply 14 is electrically connected to the quick reflex mirror 15. The quick reflex mirror drive controller 16 is connected to the integrated control main board. The quick reflex mirror drive controller 16 is used to control the lateral and longitudinal swinging motions of the quick reflex mirror 15. The power supply 14 is fixedly mounted on the housing 1. A bracket 24 is fixedly mounted on the quick reflex mirror 15. The bracket 24 is fixedly mounted on the bottom mounting plate 17.

[0026] The heat source device includes a second shell 18, on which an outlet 20 is provided. The outlet 20 is concentric with the incident window 13 and the distance between the two can be changed. A bottom mounting plate 29 is detachably mounted on the bottom end of the second shell 18, a power supply component 21 is fixedly mounted on the second shell 18, a bracket 12 is fixedly mounted on the second bottom mounting plate 19, a radiation source 23 is fixedly mounted on the bracket 22, and the radiation source 23 is electrically connected to the power supply component 21. In the present embodiment, the radiation source 23 is a heat source.

[0027] The first power supply 14 and the second power supply 21 are used to convert AC200CC into DC28V to power the quick reflection mirror 15 and the radiation source 23 respectively.

[0028] The radiation emitted by the radiation source 23 in the heat source device passes through the incident window 13 and enters the fast reflection mirror 15 in the fast reflection mirror swing control device for reflection, and then reflects out through the exit window 12. First, press the button 10 and then adjust the button 1 5, the button 2 6 and the button 3 7, so that the radiation emitted by the radiation source 23 moves after reflection as follows:

[0029] (1) When the transverse amplitude is not 0 and the longitudinal amplitude is 0, the rays emitted by the radiation source 23 are reflected by the fast reflection mirror 15 to form a transverse linear motion;

[0030] (2) When the transverse amplitude is 0 and the longitudinal amplitude is not 0, the rays emitted by the radiation source 23 are reflected by the fast reflection mirror 15 to form longitudinal linear motion;

[0031] (3) When the transverse amplitude and the longitudinal amplitude are not 0, and the amplitudes and frequencies are equal, the rays emitted by the radiation source 23 are reflected by the fast reflection mirror 15 to form a circular motion;

[0032] (4) When the transverse amplitude and the longitudinal amplitude are not 0, and the amplitudes are not equal but the frequencies are equal, the rays emitted by the radiation source 23 are reflected by the fast reflection mirror 15 to form an elliptical motion;

[0033] (5) When the transverse amplitude and the longitudinal amplitude are not 0, and the amplitudes and frequencies are not equal, the rays emitted by the radiation source 23 are reflected by the fast reflection mirror 15 to form an irregular motion trajectory.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infrared moving target simulation system based on a fast reflector, characterized in that: The invention comprises a quick reflector swing control device and a heat source device, wherein the quick reflector swing control device and the heat source device are placed in the same horizontal plane, the quick reflector swing control device comprises a mounting assembly, a control assembly and a reflector assembly, the control assembly and the reflector assembly are both mounted on the mounting assembly, the reflector assembly comprises a quick reflector (15), a second bracket (24) is detachably mounted on the quick reflector (15), and the second bracket (24) is connected to the mounting assembly.

2. The infrared moving target simulation system based on a fast reflector as claimed in claim 1, characterized in that: The mounting assembly comprises a housing (1), a bottom mounting plate (17) being mounted at the bottom of the housing (1), a plurality of mounting holes (2) being evenly arranged near the edge of the housing (1), the plurality of mounting holes (2) penetrating the bottom mounting plate (17), and the housing (1) and the bottom mounting plate (17) being connected by bolts penetrating the mounting holes (2).

3. The infrared moving target simulation system based on a fast reflector as claimed in claim 2, characterized in that: The control component comprises a regulating part and a display part, wherein the regulating part is electrically connected to the display part, and the display part comprises a display digital tube 2 (4) and two display digital tubes 1 (3), wherein the two display digital tubes 1 (3) are arranged in parallel and close to the edge of the housing 1 (1), and the display digital tube 2 (4) is arranged away from the edge of the housing 1 (1).

4. The infrared moving target simulation system based on a fast reflector as claimed in claim 3, characterized in that: The control part comprises a setting part and an indicator part, wherein the setting part comprises a second button (6), a third button (7) and a first button (5) which are arranged in sequence from left to right, and the indicator part comprises a fourth button (8), a power indicator light (9), a fifth button (10) and a sixth button (11) which are arranged in sequence from left to right.

5. The infrared moving target simulation system based on a fast reflector as claimed in claim 4, characterized in that: The fast reflector swing control device also includes an integrated control mainboard, an exit window (12) and an incident window (13), wherein the integrated control mainboard is mounted on a bottom mounting plate (17), the exit window (12) is fixedly mounted on one surface of a housing (1), and the incident window (13) is fixedly mounted on a surface of the housing (1) adjacent to a surface on which the exit window (12) is mounted.

6. The infrared moving target simulation system based on a fast reflector as claimed in claim 5, characterized in that: The control component further comprises a quick-reflection mirror driving controller (16), a quick-reflection mirror (15) and a power supply component (14); the power supply component (14) is electrically connected to the quick-reflection mirror (15); the quick-reflection mirror driving controller (16) is connected to an integrated control mainboard; the quick-reflection mirror driving controller (16) is used to control the lateral and longitudinal swinging motion of the quick-reflection mirror (15); the power supply component (14) is fixedly mounted on the housing (1); a bracket (24) is fixedly mounted on the quick-reflection mirror (15); and the bracket (24) is fixedly mounted on a bottom mounting plate (17).

7. The infrared moving target simulation system based on a fast reflector as claimed in claim 6, characterized in that: The heat source device comprises a second shell (18), the second shell (18) is provided with an outlet (20), the outlet (20) is concentric with the incident window (13), a second bottom mounting plate (19) is detachably mounted on the bottom end of the second shell (18), a second power supply component (21) is fixedly mounted on the second shell (18), a first bracket (22) is fixedly mounted on the second bottom mounting plate (19), a radiation source (23) is fixedly mounted on the first bracket (22), and the radiation source (23) is electrically connected to the second power supply component (21).

8. The infrared moving target simulation system based on a fast reflector as claimed in claim 7, characterized in that: The power supply component 1 (14) and the power supply component 2 (21) are used to convert AC200CC into DC28V to respectively power the fast reflection mirror (15) and the radiation source (23).

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