Multi-detection fusion submarine cable intelligent monitoring device

Abstract

The utility model relates to the technical field of multi-detection fusion, in particular to an intelligent monitoring device for a multi-detection fusion submarine cable, and solves the problem that monitoring data is inaccurate or unstable due to the fact that the accuracy is not high enough and the monitoring is easily influenced by interference when state parameters of the submarine cable are monitored in the prior art. A multi-detection fusion submarine cable intelligent monitoring device comprises a bearing table, and is characterized in that an upper cover is arranged at the top of the bearing table, a detection mechanism is fixedly connected to one side of the bearing table, camera shooting mechanisms are fixedly connected to the two sides, adjacent to the detection mechanism, of the bearing table, a connecting table is fixedly connected to the bottom of the bearing table, and a camera shooting mechanism is fixedly connected to the connecting table. The bottom of the connecting table is fixedly connected with a base plate, and the four corners of the base plate are fixedly connected with supporting mechanisms. According to the utility model, the practicability and the fineness of the monitoring device can be improved, multiple detections are integrated, and the integrity is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of multi-detection fusion technology, and in particular to an intelligent monitoring device for submarine cables with multi-detection fusion. Background Technology

[0002] Submarine cables serve as critical infrastructure for global communication and energy transmission, undertaking a significant amount of data transmission and power delivery tasks. With the development of the marine economy and the exploitation of marine resources, the number and scale of submarine cables are continuously increasing. However, the marine environment in which submarine cables operate is extremely complex, facing a variety of potential threats.

[0003] Current technologies primarily rely on radar for underwater detection. However, due to the complex marine environment, radar signals are easily affected by factors such as waves, currents, and changes in seawater salinity during propagation, leading to decreased monitoring accuracy. Furthermore, radar has limited detection capabilities for small targets or objects with low reflectivity, potentially failing to detect potential threats in a timely manner. Some devices also employ single-camera monitoring systems, which have significant limitations in monitoring submarine cables. A single camera has a limited field of view, covering only a small area and easily creating blind spots. Utility Model Content

[0004] The purpose of this invention is to provide a multi-detection fusion intelligent monitoring device for submarine cables, which solves the problem that in the complex marine environment, the propagation of radar signals is interfered with by various factors, leading to a decrease in the monitoring accuracy of submarine cables. Furthermore, single radars have limitations in detecting small targets or objects with low cross-sections, which may prevent them from detecting potential threats in a timely manner.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-detection fusion intelligent monitoring device for submarine cables includes a support platform, a top cover on the top of the support platform, a detection mechanism fixedly connected to one side of the support platform, camera mechanisms fixedly connected to both sides of the support platform adjacent to the detection mechanism, a connecting platform fixedly connected to the bottom of the support platform, a chassis fixedly connected to the bottom of the connecting platform, and support mechanisms fixedly connected to the four corners of the chassis.

[0007] Preferably, the camera mechanism includes a camera arm, a camera protective shell, a camera lens, an infrared detector, a lens protective cover, and a camera connecting column. One side of the camera arm is fixedly connected to the support platform. The camera connecting column is fixedly connected to the side of the camera arm adjacent to the support platform. The camera protective shell is fixedly connected to the end of the camera connecting column away from the camera arm. The camera lens is fixedly connected to the inner cavity of the camera protective shell.

[0008] Preferably, the detection mechanism includes a detection arm, a detector, and a detection bracket. One end of the detection arm is fixedly connected to the support platform, and the other end of the detection arm is fixedly connected to the detection bracket. The detector is fixedly connected to the side of the detection bracket away from the detection arm.

[0009] Preferably, the support mechanism includes a first joint, a second joint, a movable joint, a third joint, a movable foot, and a movable pin. One end of the first joint is fixedly connected to the chassis, and the other end of the first joint is provided with a second joint. The second joint and the first joint are rotatably connected through a movable joint. The end of the second joint away from the first joint is provided with a third joint. The second joint and the third joint are rotatably connected through a movable joint. The end of the third joint away from the second joint is provided with a movable foot. The movable foot and the third joint are rotatably connected through a movable pin.

[0010] Preferably, a protective outer frame is fixedly connected to the side of the chassis closest to the camera mechanism, a connecting fixing column is fixedly connected between the side of the chassis away from the protective outer frame and the support platform, and a support fixing column is fixedly connected to the side of the support platform away from the detection mechanism.

[0011] Preferably, the camera mechanism also includes an infrared detector and a lens cover. The infrared detector is located below the camera lens and is fixedly connected to the inner cavity of the camera protective housing. The lens cover is fixedly connected to the side of the camera lens away from the camera protective housing.

[0012] This utility model has the following beneficial effects:

[0013] This device employs multiple cameras and detectors operating simultaneously. In practical applications, this multi-camera and multi-detector collaborative approach has demonstrated significant advantages. Compared to traditional monitoring devices equipped with only a single camera, its monitoring sensitivity is greatly improved. Multiple cameras can capture images of the submarine cable and its surrounding environment from different angles and positions, avoiding the blind spots that may exist with a single camera. Simultaneously, the addition of infrared detectors and other detectors enables more comprehensive and detailed capture of changes in various physical quantities and signals, thereby greatly improving monitoring accuracy.

[0014] In addition, a support mechanism has been incorporated into this device, enabling it to be stably supported on the seabed. This multi-jointed design better adapts to the rugged terrain of the seabed, greatly improving the support of the underwater device and allowing it to perform monitoring operations more effectively. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

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

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

[0019] Figure 4 This is a top view of the structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0021] In the diagram: 1. Support platform; 2. Top cover; 3. Camera mechanism; 301. Camera support arm; 302. Camera protective shell; 303. Camera lens; 304. Infrared detector head; 305. Lens protective cover; 306. Camera connecting column; 4. Chassis; 5. Support mechanism; 501. First joint; 502. Second joint; 503. Movable joint; 504. Third joint; 505. Movable foot; 506. Movable pin; 6. Protective outer frame; 7. Connecting platform; 8. Detection mechanism; 801. Detector; 802. Detection bracket; 803. Detection support arm; 9. Connecting fixing column; 10. Support fixing column. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-5. A multi-detection fusion intelligent monitoring device for submarine cables, comprising a support platform 1, characterized in that a top cover 2 is provided on the top of the support platform 1, which can be easily opened for maintenance; a detection mechanism 8 is fixedly connected to one side of the support platform 1, the addition of the detection mechanism 8 enhances the monitoring of submarine cables; camera mechanisms 3 are fixedly connected to both sides of the support platform 1 adjacent to the detection mechanism 8; a connecting platform 7 is fixedly connected to the bottom of the support platform 1; a chassis 4 is fixedly connected to the bottom of the connecting platform 7, the chassis 4 is used to support the main structure; and support mechanisms 5 are fixedly connected to the four corners of the chassis 4, the support mechanisms 5 provide stable support for the device when conducting monitoring operations on the seabed, so as to facilitate long-term monitoring of the cable.

[0024] Furthermore, the camera mechanism 3 includes a camera support arm 301, a camera protective shell 302, a camera lens 303, an infrared detector head 304, a lens protective cover 305, and a camera connecting post 306. One side of the camera support arm 301 is fixedly connected to the support platform 1. The camera connecting post 306 is fixedly connected to the side of the camera support arm 301 adjacent to the support platform 1. The end of the camera connecting post 306 away from the camera support arm 301 is fixedly connected to the camera protective shell 302. The camera lens 303 is fixedly connected to the inner cavity of the camera protective shell 302. Placing the camera lens 303 inside the camera protective shell 302 can reduce the risk of damage to the camera lens 303 in the complex underwater environment.

[0025] Furthermore, the detection mechanism 8 includes a detection arm 803, a detector 801, and a detection bracket 802. The addition of the detection mechanism 8 can compensate for the deficiency of the camera mechanism 3, which can only photograph submarine cables. One end of the detection arm 803 is fixedly connected to the support platform 1, and the other end of the detection arm 803 is fixedly connected to the detection bracket 802. The detector 801 is fixedly connected to the side of the detection bracket 802 away from the detection arm 803. The detection bracket 802 not only supports the detector 801, but also covers most of the outer surface of the detector 801 to provide protection for the detector 801.

[0026] Furthermore, the support mechanism 5 includes a first joint 501, a second joint 502, a movable joint 503, a third joint 504, a movable foot 505, and a movable pin 506. One end of the first joint 501 is fixedly connected to the chassis 4, and the other end of the first joint 501 is provided with the second joint 502. The second joint 502 and the first joint 501 are rotatably connected through the movable joint 503. The end of the second joint 502 away from the first joint 501 is provided with the third joint 504. The second joint 502 and the third joint 504 are rotatably connected through the movable joint 503. The end of the third joint 504 away from the second joint 502 is provided with the movable foot 505. The movable foot 505 and the third joint 504 are rotatably connected through the movable pin 506. By providing three joints on the support mechanism 5, it can better adapt to the complex underwater environment and provide better support for the device.

[0027] Furthermore, a protective frame 6 is fixedly connected to the side of the chassis 4 closest to the camera mechanism 3 to fully protect the chassis and facilitate inspection of the chassis 4. A connecting fixing column 9 is fixedly connected between the side of the chassis 4 away from the protective frame 6 and the support platform 1. The connecting fixing column 9 can supplement the strength of the connection between the chassis 4 and the support platform 1, better adapting to the harsh seabed environment. A support fixing column 10 is fixedly connected to the side of the support platform 1 away from the detection mechanism 8. The support fixing column 10 can supplement the strength of the rear side of the support platform 1, improving the practicality of the device.

[0028] Furthermore, the camera mechanism 3 also includes an infrared detector 304 and a lens protective cover 305. The infrared detector 304 is located below the camera lens 303 and is fixedly connected to the inner cavity of the camera protective shell 302. The lens protective cover 305 is fixedly connected to the side of the camera lens 303 away from the camera protective shell 302. The camera protective shell 302 on the outside of the camera lens 303 can effectively reduce wear from the front and greatly improve the cleanliness and clarity of the camera lens 303.

[0029] In summary:

[0030] The device is transported to the submarine cable requiring maintenance. Once activated, it allows for a preliminary assessment of the seabed topography via camera mechanism 3. The multi-jointed support mechanism 5 adapts well to the terrain and provides stable support. Simultaneously, camera mechanism 3 and detection mechanism 8 work together to conduct a detailed inspection of the cable. The device can capture images of the cable from multiple angles and positions, facilitating remote viewing by maintenance personnel and ensuring monitoring accuracy. This significantly improves work efficiency and reduces the risks to personnel involved.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-detection fusion intelligent monitoring device for submarine cables, comprising a support platform (1), characterized in that, The top of the support platform (1) is provided with a cover (2), a detection mechanism (8) is fixedly connected to one side of the support platform (1), a camera mechanism (3) is fixedly connected to both sides of the support platform (1) and the detection mechanism (8), a connecting platform (7) is fixedly connected to the bottom of the support platform (1), a chassis (4) is fixedly connected to the bottom of the connecting platform (7), and a support mechanism (5) is fixedly connected to the four corners of the chassis (4).

2. The intelligent monitoring device for multi-detection fusion submarine cables according to claim 1, characterized in that, The camera mechanism (3) includes a camera arm (301), a camera protective shell (302), a camera lens (303), an infrared detector (304), a lens protective cover (305), and a camera connecting column (306). One side of the camera arm (301) is fixedly connected to the support platform (1). The side of the camera arm (301) adjacent to the support platform (1) is fixedly connected to the camera connecting column (306). The end of the camera connecting column (306) away from the camera arm (301) is fixedly connected to the camera protective shell (302). The camera lens (303) is fixedly connected to the inner cavity of the camera protective shell (302).

3. The intelligent monitoring device for multi-detection fusion submarine cables according to claim 1, characterized in that, The detection mechanism (8) includes a detection arm (803), a detector (801) and a detection bracket (802). One end of the detection arm (803) is fixedly connected to the support platform (1), and the other end of the detection arm (803) is fixedly connected to the detection bracket (802). The detector (801) is fixedly connected to the side of the detection bracket (802) away from the detection arm (803).

4. The intelligent monitoring device for multi-detection fusion submarine cables according to claim 1, characterized in that, The support mechanism (5) includes a first joint (501), a second joint (502), a movable joint (503), a third joint (504), a movable foot (505), and a movable pin (506). One end of the first joint (501) is fixedly connected to the chassis (4), and the other end of the first joint (501) is provided with a second joint (502). The second joint (502) and the first joint (501) are rotatably connected through the movable joint (503). The end of the second joint (502) away from the first joint (501) is provided with a third joint (504). The second joint (502) and the third joint (504) are rotatably connected through the movable joint (503). The end of the third joint (504) away from the second joint (502) is provided with a movable foot (505). The movable foot (505) and the third joint (504) are rotatably connected through the movable pin (506).

5. The intelligent monitoring device for multi-detection fusion submarine cables according to claim 1, characterized in that, The chassis (4) is fixedly connected to a protective frame (6) on the side closer to the camera mechanism (3), and a connecting fixing column (9) is fixedly connected between the side of the chassis (4) away from the protective frame (6) and the support platform (1). The support platform (1) is fixedly connected to a support fixing column (10) on the side away from the detection mechanism (8).

6. The intelligent monitoring device for multi-detection fusion submarine cables according to claim 2, characterized in that, The camera mechanism (3) also includes an infrared detector (304) and a lens cover (305). The infrared detector (304) is located below the camera lens (303). The infrared detector (304) is fixedly connected to the inner cavity of the camera protective shell (302). The lens cover (305) is fixedly connected to the side of the camera lens (303) away from the camera protective shell (302).

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