A barrier penetration radar video fusion camera

Abstract

The utility model discloses a kind of barrier penetration radar video fusion camera, including camera body and the standing rod of the position below camera body is set, the upper end position of the standing rod is threadedly connected with threaded adjusting rod;The outside position of the threaded adjusting rod is rotatably provided with three groups of rotating rods, and the inside position of the rotating rod is threadedly connected with support rod, and the outer wall position of the threaded adjusting rod is fixed with three groups of storage frame;Realize stable connection between threaded adjusting rod and camera body by the setting of fixing mechanism.The barrier penetration radar video fusion camera, three groups of rotating rods rotatably set outside adjusting rod and the support rod of inside thread connection, can be expanded or stored according to demand, provide stable support for equipment;In fixing mechanism, accommodating groove is communicated with negative pressure chuck by gas delivery pipe, so as to form negative pressure adsorption structure at the bottom of camera body, enhance the stability of threaded adjusting rod and camera body connection.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, specifically to a radar video fusion camera that penetrates obstructions. Background Technology

[0002] Millimeter-wave radar, with its strong penetration, all-weather operation, and immunity to light, is of great value in fields such as traffic monitoring. It can accurately and effectively detect the speed, distance, and direction of moving objects, and can maintain its working ability even in harsh environments. Therefore, it can be used with radar video fusion cameras.

[0003] Traditional cameras have a high false alarm rate and are easily affected by interference, making them unusable. Radar components, as a commonly used sensor in the market, are used to detect targets. To overcome the above problems, a camera with a radar component disclosed in the prior art (Chinese patent application number CN202110998199.1, application date 2021-08-27) can be referred to. The radar component of this camera has strong penetration ability and is not affected by severe weather conditions such as heavy rain and fog. It has high early warning reliability. In addition, in order to filter out interference from small targets (leaves, small animals, etc.), deep learning can be used to ignore small targets and reduce the false alarm rate.

[0004] While the aforementioned devices can address the high false alarm rate, they still have certain shortcomings in practical use. Firstly, when supporting the camera, a stable connection between the bracket and the camera needs to be ensured. Secondly, the camera height also needs to be adjusted, and the devices described above cannot adequately solve these problems.

[0005] Therefore, we proposed that a radar video fusion camera that penetrates obstructions can effectively solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a radar video fusion camera that can penetrate obstructions, in order to solve the problems mentioned in the background art, where the current cameras on the market cannot guarantee a stable connection between the bracket and the camera, and cannot effectively adjust the camera height.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a radar video fusion camera that penetrates obstructions, comprising a camera body and a support rod disposed below the camera body. A threaded adjusting rod is threadedly connected to the upper end of the support rod. Three sets of rotating rods are rotatably disposed on the outer side of the threaded adjusting rod, and a support rod is threadedly connected to the inner side of the rotating rod. Three sets of storage frames are fixed to the outer wall of the threaded adjusting rod. A set of threaded rotating blocks is threadedly connected to the outer side of the upper end of the threaded adjusting rod. The outer side of the threaded rotating blocks is rotatably disposed on one side of a fixing mechanism. The fixing mechanism achieves a stable connection between the threaded adjusting rod and the camera body.

[0008] As a preferred technical solution of this application, the internal components of the camera body include a radar detection module, a video acquisition module, a data processing unit, a display unit, and a housing; the radar detection module and the video acquisition module are integrated at the front end of the housing, the data processing unit is disposed inside the housing, and is electrically connected to the radar detection module, the video acquisition module, and the display unit respectively; the radar detection module is used to emit electromagnetic waves that penetrate obstructions and receive reflected signals, the video acquisition module is used to acquire image information under visible light sources, the data processing unit is used to fuse radar signals and video images, and the display unit is used to output the fused visual image.

[0009] As a preferred technical solution of this application, the radar detection module is a millimeter-wave radar, the surface of the housing is provided with a waterproof and dustproof coating, and a heat dissipation fan is integrated inside. The video acquisition module includes a high-definition camera and an infrared fill light, and supports dual-mode image acquisition of visible light and infrared light.

[0010] As a preferred technical solution of this application, a magnetic pole block is fixed to the inner side of the bottom end of the support rod, and a set of magnets is fixed inside the lower end of the storage frame. The magnetic pole block is adhered to the inner wall of the storage frame by the magnet.

[0011] As a preferred technical solution of this application, the fixing mechanism includes a threaded connecting cylinder that is threadedly connected to the threaded adjusting rod by a threaded rotating block. A piston block is fixed on the outside of the threaded connecting cylinder. The outside of the piston block is fitted against the inner wall of the receiving groove. One side of the receiving groove is connected to one side of the gas supply pipe. The top of the gas supply pipe extends into the interior of the connecting plate and the limiting block and is connected to the negative pressure suction cup.

[0012] As a preferred technical solution of this application, the negative pressure suction cup is disposed at the top of the limiting block, and the top of the limiting block is adhered to the outer side of the bottom of the camera body. The receiving groove is opened on the inner side of the upper end of the threaded adjustment rod, and the negative pressure suction cup forms a negative pressure adsorption structure with the bottom of the camera body through the air supply pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This obstacle-penetrating radar video fusion camera can adjust the camera height through a threaded adjustment rod threaded to the upper end of the support rod; the three sets of rotating rods rotatably arranged on the outside of the threaded adjustment rod and the support rod threaded on the inside can be unfolded or retracted as needed, providing stable support for the equipment; in the fixing mechanism, the threaded rotating block extends into the threaded connecting cylinder threaded inside the threaded adjustment rod, and the piston block fixed on the outside is fitted against the inner wall of the receiving groove. The receiving groove is connected to the negative pressure suction cup through an air supply pipe, thereby forming a negative pressure adsorption structure at the bottom of the camera body, enhancing the stability of the connection between the threaded adjustment rod and the camera body. The specific details are as follows:

[0014] 1. The camera height can be adjusted as needed by rotating the support rod and the threaded adjustment rod through the threaded connection. The three sets of rotating rods and support rods form a foldable support system. When unfolded, the magnetic pole block at the bottom of the support rod is attracted and fixed to the storage frame by magnets, forming a triangular stable support structure to prevent the equipment from shaking. The negative pressure suction cup in the fixing mechanism is connected to the inside of the threaded adjustment rod through the air supply pipe, and is attracted to the bottom of the camera body to further enhance the connection reliability and solve the problem of unstable connection of traditional brackets.

[0015] 2. The radar detection module uses millimeter-wave radar, which can emit electromagnetic waves that can penetrate vegetation, haze and other obstructions. Combined with the high-definition camera and infrared fill light of the video acquisition module, it can realize dual-mode image acquisition of visible light / infrared light. The data processing unit fuses the target location information detected by the radar with the video image in real time. It can not only penetrate obstructions to locate moving objects, but also output target details through visualized images. Compared with traditional cameras, it significantly reduces the false alarm rate caused by interference from leaves, small animals and other factors, and is especially suitable for monitoring in severe weather or complex environments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0018] Figure 3 This is a schematic diagram of the main structure of the seat pole of this utility model;

[0019] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 This is a schematic diagram of the main cross-sectional structure of the limiting block of this utility model;

[0021] Figure 6 This is a schematic diagram of the main cross-sectional structure of the threaded adjusting rod of this utility model.

[0022] In the diagram: 1. Camera body; 2. Mounting rod; 3. Threaded adjustment rod; 4. Rotating rod; 5. Support rod; 6. Storage frame; 7. Magnetic pole block; 8. Threaded rotating block; 9. Threaded connecting cylinder; 10. Piston block; 11. Receiving groove; 12. Air supply pipe; 13. Connecting plate; 14. Limiting block; 15. Negative pressure suction cup. Detailed Implementation

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

[0024] Please see Figures 1-6 The present invention provides the following technical solution: a radar video fusion camera that penetrates obstructions.

[0025] Example 1: To address the issues currently prevalent in the market where camera supports cannot reliably ensure a stable connection between the camera and the support, and cannot effectively adjust the camera height, please refer to the attached... Figure 1 -Appendix Figure 6 A threaded adjusting rod 3 is threadedly connected to the upper end of the seat post 2; three sets of rotating rods 4 are rotatably mounted on the outer side of the threaded adjusting rod 3, and a support rod 5 is threadedly connected to the inner side of the rotating rod 4; three sets of storage frames 6 are fixed to the outer wall of the threaded adjusting rod 3; see attached diagram. Figure 5 and attached Figure 6 A set of threaded rotating blocks 8 are threadedly connected to the outer side of the upper end of the threaded adjusting rod 3. The outer side of the threaded rotating blocks 8 is rotatably set on one side of the fixing mechanism. The fixing mechanism achieves a stable connection between the threaded adjusting rod 3 and the camera body 1. (See attached diagram) Figure 3A magnetic pole block 7 is fixed to the inner side of the bottom end of the support rod 5, and a set of magnets is fixed inside the lower end of the storage frame 6. The magnetic pole block 7 is adhered to the inner wall of the storage frame 6 through the magnets. The fixing mechanism includes a threaded rotating block 8 that extends into the threaded adjusting rod 3 and is threadedly connected to a threaded connecting cylinder 9. A piston block 10 is fixed to the outer side of the threaded connecting cylinder 9. The outer side of the piston block 10 is attached to the inner wall of the receiving groove 11. One side of the receiving groove 11 is connected to one side of the air supply pipe 12. The top of the air supply pipe 12 extends into the interior of the connecting plate 13 and the limiting block 14 and is connected to the negative pressure suction cup 15. The negative pressure suction cup 15 is located at the top of the limiting block 14, and the top of the limiting block 14 is attached to the outer side of the bottom of the camera body 1. The receiving groove 11 is opened on the inner side of the upper end of the threaded adjusting rod 3, and the negative pressure suction cup 15 forms a negative pressure adsorption structure between the air supply pipe 12 and the bottom of the camera body 1.

[0026] When the limiting block 14 extends into the bottom of the camera body 1, the threaded rotating block 8 is rotated, causing the threaded connecting cylinder 9 to be screwed into the threaded adjusting rod 3. At this time, the piston block 10 moves in the receiving groove 11, squeezing the air in the groove and absorbing it through the air supply pipe 12. A negative pressure chamber is formed between the negative pressure suction cup 15 and the bottom of the camera body 1. The atmospheric pressure tightly adheres the camera body 1 to the top of the limiting block 14, achieving dual fixation of mechanical connection and negative pressure adsorption, ensuring that the equipment will not fall off under vibration or external force. When it is necessary to unfold the support, the rotating rod 4 is unscrewed from the storage frame 6 and unfolded. Then, the support rod 5 is rotated to make it threadedly connected to the rotating rod 4 and extend downward to the ground. The support rod 5 is rotated in the opposite direction to separate it from the rotating rod 4. The rotating rod 4 is folded back into the storage frame 6, and the magnetic pole block 7 is adsorbed and fixed with the magnet, making the support structure compact and reducing the space occupied during transportation and storage.

[0027] Example 2: For ease of use of the device, please refer to the attached document. Figure 1 and attached Figure 2 The system includes a camera body 1 and a mounting pole 2 located below the camera body 1. The camera body 1 internally includes a radar detection module, a video acquisition module, a data processing unit, a display unit, and a housing. The radar detection module and the video acquisition module are integrated at the front end of the housing, and the data processing unit is located inside the housing and is electrically connected to the radar detection module, the video acquisition module, and the display unit, respectively. The radar detection module is used to emit electromagnetic waves that penetrate obstructions and receive reflected signals. The video acquisition module is used to acquire image information under visible light sources. The data processing unit is used to fuse radar signals and video images. The display unit is used to output the fused visual image. The radar detection module is a millimeter-wave radar. The surface of the housing is coated with a waterproof and dustproof coating and has an integrated cooling fan. The video acquisition module includes a high-definition camera and an infrared fill light, supporting dual-mode image acquisition of visible light and infrared light.

[0028] The radar detection module emits millimeter-wave electromagnetic waves that can penetrate vegetation, fog, and other obstructions. Upon encountering targets such as vehicles or people, the waves are reflected back to the radar module, providing information on the target's distance, speed, and direction. Dual-mode video acquisition: the high-definition camera in the video acquisition module captures images under visible light conditions, while an infrared supplementary light is activated at night or in low-light environments, acquiring images through infrared light mode for all-weather image acquisition. The data processing unit fuses the radar-detected target location data with the video images in real time, generating a visualized image containing the target's outline and location information. This image is then output by the display unit, ensuring the monitoring screen presents both target details and indicates the target's location detected through obstructions, reducing false alarms caused by interference from small targets.

[0029] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A radar video fusion camera that penetrates obstructions, comprising a camera body (1) and a mounting rod (2) disposed below the camera body (1), wherein a threaded adjusting rod (3) is threadedly connected to the upper end of the mounting rod (2); Its features are: The outer side of the threaded adjusting rod (3) is provided with three sets of rotating rods (4), and the inner side of the rotating rod (4) is threadedly connected with a support rod (5), and the outer wall of the threaded adjusting rod (3) is fixed with three sets of storage frames (6). The upper outer side of the threaded adjusting rod (3) is threadedly connected to a set of threaded rotating blocks (8). The outer side of the threaded rotating blocks (8) is rotatably set on one side of the fixing mechanism. The fixing mechanism enables a stable connection between the threaded adjusting rod (3) and the camera body (1).

2. The obstacle-penetrating radar video fusion camera according to claim 1, characterized in that: The camera body (1) includes a radar detection module, a video acquisition module, a data processing unit, a display unit, and a housing. The radar detection module and the video acquisition module are integrated at the front end of the housing, and the data processing unit is located inside the housing and is electrically connected to the radar detection module, the video acquisition module, and the display unit, respectively. The radar detection module is used to emit electromagnetic waves that penetrate obstructions and receive reflected signals. The video acquisition module is used to acquire image information under visible light sources. The data processing unit is used to fuse radar signals and video images. The display unit is used to output the fused visual image.

3. The obstacle-penetrating radar video fusion camera according to claim 2, characterized in that: The radar detection module is a millimeter-wave radar with a waterproof and dustproof coating on the surface of the housing and an integrated cooling fan inside. The video acquisition module includes a high-definition camera and an infrared fill light, supporting dual-mode image acquisition in both visible and infrared light.

4. The obstacle-penetrating radar video fusion camera according to claim 1, characterized in that: A magnetic pole block (7) is fixed to the inner side of the bottom end of the support rod (5), and a set of magnets is fixed inside the lower end of the storage frame (6). The magnetic pole block (7) is adhered to the inner wall of the storage frame (6) by the magnet.

5. A radar video fusion camera that penetrates obstructions according to claim 1, characterized in that: The fixing mechanism includes a threaded connecting cylinder (9) that is threadedly connected to the threaded adjusting rod (3) by the threaded rotating block (8). A piston block (10) is fixed on the outside of the threaded connecting cylinder (9). The outside of the piston block (10) is fitted against the inner wall of the receiving groove (11). One side of the receiving groove (11) is connected to one side of the gas supply pipe (12). The top of the gas supply pipe (12) extends into the interior of the connecting plate (13) and the limiting block (14) and is connected to the negative pressure suction cup (15).

6. A radar video fusion camera that penetrates obstructions according to claim 5, characterized in that: The negative pressure suction cup (15) is located at the top of the limiting block (14), and the top of the limiting block (14) is attached to the bottom outer side of the camera body (1). The receiving groove (11) is opened on the upper inner side of the threaded adjustment rod (3), and the negative pressure suction cup (15) forms a negative pressure adsorption structure with the bottom of the camera body (1) through the air supply pipe (12).

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