Remote monitoring system based on ocean dangerousness

Abstract

The invention relates to the technical field of marine monitoring, and discloses a remote monitoring system based on marine dangerous.The remote monitoring system comprises a first floating part and a second floating part which are used for automatic driving, and a blocking module is arranged between the first floating part and the second floating part; a distance for the blocking module to open for use is reserved between the first floating part and the second floating part, and the blocking module comprises a blocking net and a mechanism for winding; risk assessment is carried out on the area through the temperature, the speed and the density of garbage in the area, if the risk is large, the surrounding environment in the area can be shot through the flight shooting module, and according to the trend monitored by the flight shooting module, motion planning is output after multiple times of judgment. The first floating part and the second floating part walk along the confirmed path, the coast with the dangerous factors is analyzed, the coast is treated and planned in time, development is restrained in time from the early stage, and the balance of a marine ecosystem can be stably maintained for some important sea areas.

Description

Technical Field

[0001] The present invention relates to the field of ocean monitoring technology, in particular to a remote monitoring system based on ocean danger. Background Art

[0002] Marine debris refers to persistent, man-made or processed solid waste in the marine or coastal environment, including objects intentionally or unintentionally abandoned in the ocean and on the beach, objects directly carried into the sea by rivers, sewage, storms or strong winds, accidentally lost fishing gear, cargo, etc. Marine debris has a huge impact on the marine environment. Marine debris inhibits the photosynthesis of marine plants, reduces their oxygen production, and causes a decrease in the available oxygen for marine organisms, greatly inhibiting the activities and vitality of marine organisms, which in turn affects the entire marine ecosystem and destroys the equilibrium and homeostasis of the marine ecosystem. If it causes The cascade effect has a significant impact on marine life, and the reduction in its population will inevitably affect the entire marine ecosystem. When plastic and other garbage decompose in the ocean, microplastics will be produced. These microplastics will absorb sunlight and convert into heat energy, thereby affecting the ocean temperature. In hot weather, the sea water will be closer to the coast than usual, bringing plankton and fish that feed on them, and attracting some ferocious marine life, such as sharks. This will not only be destructive to the marine ecosystem, but also pose a certain danger to the coast. The risk level in the sea area is often not controlled in time, resulting in a large periodicity in treatment. Summary of the invention

[0003] The purpose of the present invention is to provide a remote monitoring system based on marine hazards. By analyzing the coasts with dangerous factors, the coasts can be promptly treated and planned, and development can be curbed in time from the early stages. For some important sea areas, the balance of the marine ecosystem can be stably maintained, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A remote monitoring system based on marine hazards includes a floating member 1 and a floating member 2 for automatic driving, a blocking module is provided between the floating member 1 and the floating member 2, a distance is provided between the floating member 1 and the floating member 2 for the blocking module to be opened and used, the blocking module includes a blocking net and a mechanism for winding, the direction of the floating member 1 and the floating member 2 is controlled according to the density of garbage blocked by the blocking module, and a speed monitoring module is provided on the floating member 1 and the floating member 2, and risk assessment is performed based on monitoring the speed of the floating member 1 and the floating member 2 and the blocking degree of the blocking module.

[0006] As a further solution of the present invention: the blocking module includes a storage module for storing blocking data and a temperature monitoring module, the blocking net is opened to a fixed area, and the blocking module analyzes the environmental status through a shooting monitoring module.

[0007] As a further solution of the present invention: the shooting monitoring module is connected to a bottom of the floating member through a telescopic rod, and the shooting environment can be extended according to needs.

[0008] As a further solution of the present invention: a mechanism for rolling up the barrier net is located in the floating member 1, and the barrier net is gradually rolled up by moving the floating member 2 toward a position close to the floating member 1.

[0009] As a further solution of the present invention: parallel rods for connecting the barrier net are provided on the floating member 1 and the floating member 2, and a fixed parallel distance between the floating member 1 and the floating member 2 is achieved through the parallel rods. When the distance between the floating member 1 and the floating member 2 increases, the parallel rods located in the floating member 1 extend out, and the material is elastic material.

[0010] As a further solution of the present invention: both the floating component one and the floating component two are provided with a flight shooting module, and the flight shooting module is provided with a camera for shooting sea surface images, and the walking paths of the floating component one and the floating component two are transmitted according to the images shot by the flight shooting module, and the floating component one is provided with a signal base station for the flight of the flight shooting module.

[0011] As a further solution of the present invention: the flight shooting module shoots pictures through a visual data transmission camera, and the visual floating member 1 and the floating member 2 include the following steps to realize path and motion planning:

[0012] S1, identifying the ocean area according to the garbage density analyzed by the blocking module, and the flight shooting module monitoring obstacles and moving objects;

[0013] S2, determining a travel line according to the garbage drift information monitored by the flight shooting module, and forming space information that the floating unit 1 and the floating unit 2 can pass through;

[0014] S3, generating possible trajectories, and generating the motion trajectories of the floating part 1 and the floating part 2 through trajectory optimization and neural planning;

[0015] S4, determining the regional trajectory of the marine garbage seal, determining the output area and the direction monitored by the flight shooting module multiple times, and performing output motion planning after multiple determinations.

[0016] As a further solution of the present invention: the density of the garbage blocked by the blocking module is The garbage density of the blocking sea area is calculated, where H is the garbage density of the monitored sea area, c is the total mass of the collected garbage, a is the square area of ​​the blocking net, and j is the number of operations.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] According to the monitoring of the sea area, floating unit one and floating unit two move a distance, and the barrier net can be opened under tension. The speed of floating unit one and floating unit two is analyzed through the resistance caused by the blocked garbage. If the speed decreases, there is more garbage in the area, and according to the density of garbage in the area, the number of times floating unit one and floating unit two run is analyzed. The risk of the area is assessed by temperature, speed and density of garbage in the area. If the risk is relatively high, the surrounding environment of the area can be photographed by the flight shooting module. According to the direction monitored by the flight shooting module, the motion plan is output after multiple judgments. Floating unit one and floating unit two move along the confirmed path, analyze the coast with dangerous factors, deal with and plan the coast in time, curb development in time from the early stage, and maintain the balance of the marine ecosystem in some important sea areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the structure of the remote monitoring system based on marine hazards;

[0021] Figure 2 This is a schematic diagram of the structure of the blocking module in the remote monitoring system based on marine dangers;

[0022] Figure 3 It is a structural diagram of the flight shooting module in the remote monitoring system based on marine hazards;

[0023] In the figure: 1. Floating part 1; 2. Floating part 2; 3. Blocking module; 4. Flight shooting module; 5. Shooting and monitoring module. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] See also Figure 1 to Figure 3 In an embodiment of the present invention, a remote monitoring system based on marine hazards includes a floating member 1 and a floating member 2 for automatic driving, a blocking module 3 is provided between the floating member 1 and the floating member 2, and a distance is provided between the floating member 1 and the floating member 2 for use in opening the blocking module 3. The blocking module 3 includes a blocking net and a mechanism for winding up, and the direction of the floating member 1 and the floating member 2 is controlled according to the density of garbage blocked by the blocking module 3. A speed monitoring module is provided on the floating member 1 and the floating member 2, and a risk assessment is performed based on the speed of the floating member 1 and the floating member 2 and the blocking degree of the blocking module 3.

[0026] In this embodiment: floating member 1 and floating member 2 are movable hulls. According to the monitoring of the sea area, floating member 1 and floating member 2 move a distance, and the blocking net can be opened under tension. The blocking module 3 includes a storage module and a temperature monitoring module for storing blocking data. The blocking net is opened to a fixed area. The blocking module 3 uses a shooting monitoring module 5 to analyze the environmental status. When it is opened, the shooting monitoring module 5 shoots the surrounding pictures. If it is in an environment where there are many fish and it affects the environment, it can leave the area, so that the blocking net can be stably opened. When the blocking net is opened ... 1 and 2 move in opposite directions, and the blocking net is opened from the inside of floating part 1. Floating part 1 and floating part 2 2 are provided with parallel rods for connecting the blocking net, and a fixed parallel distance between floating part 1 and floating part 2 2 is achieved through the parallel rods. When the distance between floating part 1 and floating part 2 2 increases, the parallel rods located in floating part 1 extend out, and the material is elastic. A cavity for storing the blocking net is provided in floating part 1. When in use, the cavity opens, and the parallel rods drive the blocking net to open. When floating part 1 and floating part 2 2 are close to each other, the winding mechanism inside floating part 1 will wind up the blocking net, and at the same time, the elastic parallel rods can be wound up.

[0027] The resistance caused by the blocked garbage is used to analyze the speed of the floating parts 1 and 2. If the speed decreases, there is more garbage in the area. According to the density of garbage in the area, the number of times the floating parts 1 and 2 are run is analyzed. The risk assessment of the area is carried out through the temperature, speed and density of garbage in the area. The temperature can be monitored by the temperature monitoring module, which is supported by the temperature sensor. When evaluating the density of garbage in the sea area, according to Calculate the garbage density of the blocked sea area, H is the garbage density of the monitored sea area, c is the total mass of the collected garbage, a is the square area of ​​the barrier net, j is the number of operations, and the garbage density of the monitored sea area is to determine the location of the area that needs to be evaluated. The barrier net is set to a fixed size. According to the monitoring status, such as the change in the speed of floating unit 1 and floating unit 2, the number of operations can be increased or reduced. The number of operations is the number of times floating unit 1 and floating unit 2 progress in the area. Every time the barrier net is opened, it is a number record. The storage module can store the collected data of the location of the sea area, which is convenient for later tracing and sea area processing.

[0028] The direction of floating piece 1 and floating piece 2 is controlled according to the density of garbage blocked by blocking module 3. Floating piece 1 and floating piece 2 are provided with speed monitoring modules. Risk assessment is performed based on the speed of floating piece 1 and floating piece 2 and the blocking degree of blocking module 3. The collected information can be uploaded to the server terminal, which analyzes and processes the data, and the information can be stored and recorded by the storage module. Through the overall assessment of the risk status, if the risk is relatively high, the surrounding environment in the area can be photographed by the flight shooting module 4. According to the direction monitored by the flight shooting module 4, the motion plan is output after multiple judgments, and the floating piece 1 and floating piece 2 are moved along the confirmed path to analyze the risk. For coasts with risk factors, timely treatment and planning of the coast can be carried out, and development can be curbed in time from the early stage. For some important sea areas, the balance of the marine ecosystem can be stably maintained. The marine area is identified according to the garbage density analyzed by the blocking module 3, and the flight shooting module 4 monitors obstacles and moving objects. According to the garbage drifting information monitored by the flight shooting module 4, the travel line is determined, and the spatial information that the floating part 1 and the floating part 2 can pass is formed, and possible trajectories are generated. Through the optimization of the trajectory, the neuron planning generates the movement trajectory of the floating part 1 and the floating part 2, determines the regional trajectory of the marine garbage seal, determines the output area and the direction monitored by the flight shooting module 4 for many times, and outputs the motion planning after many judgments.

[0029] The working principle of the present invention is: according to the monitoring of the sea area, the floating member 1 and the floating member 2 move a distance, the blocking net can be opened under tension, the blocking module 3 analyzes the environmental status through the shooting monitoring module 5, and the shooting monitoring module 5 shoots the surrounding images when it is opened. If it is in an environment where there are many fish schools and there is an impact, the area can be left, so that the blocking net can be stably opened. When the blocking net is opened, the floating member 1 and the floating member 2 2 move in opposite directions, and the blocking net is opened from the inside of the floating member 1. A cavity for storing the blocking net is provided in the floating member 1. When in use, the cavity is opened and the blocking net is opened in parallel. The rod drives the barrier net to open, and the floating part 1 and the floating part 2 are close to each other, then the internal winding mechanism of the floating part 1 will wind up the barrier net, and at the same time, it can wind up the elastic parallel rod, and analyze the running speed of the floating part 1 and the floating part 2 through the resistance caused by the blocked garbage. If the speed decreases, there is more garbage in the area, and according to the density of garbage in the area, the number of times the floating part 1 and the floating part 2 are run is analyzed, and the risk assessment of the area is carried out through the temperature, speed and density of garbage in the area. When evaluating the garbage density in the sea area, according to the monitored status, such as the floating part 1 and the floating part 2 The speed change of floating unit 1 and floating unit 2 can increase or decrease the number of operations. The number of operations is the number of times floating unit 1 and floating unit 2 progress in the area. Every time the barrier net is opened, it is recorded as a number. If the risk is relatively high, the environment around the area can be photographed by the flight shooting module 4. According to the direction monitored by the flight shooting module 4, the motion plan is output after multiple judgments. Floating unit 1 and floating unit 2 move along the confirmed path, analyze the coast with dangerous factors, and deal with and plan the coast in time. Development can be curbed in time from the early stage. For some important sea areas, it can stably maintain marine life. The system is balanced, by identifying the ocean area according to the garbage density analyzed by the blocking module 3, the flying shooting module 4 monitors obstacles and moving objects, and determines the travel line according to the garbage drifting information monitored by the flying shooting module 4, forming the space information that the floating unit 1 and the floating unit 2 can pass through, and generating possible trajectories. Through the optimization of the trajectory, the neuron planning generates the movement trajectory of the floating unit 1 and the floating unit 2, determines the regional trajectory of the garbage sealing in the sea area, determines the output area and the direction monitored by the flying shooting module 4 for multiple times, and outputs the motion planning after multiple judgments, determines the coastal position, and warns the coast to which it is heading.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A remote monitoring system based on marine hazards, comprising a floating unit 1 (1) and a floating unit 2 (2) for automatic driving, characterized in that: A blocking module (3) is provided between the floating member 1 (1) and the floating member 2 (2), and there is a distance between the floating member 1 (1) and the floating member 2 (2) for the blocking module (3) to be opened and used. The blocking module (3) comprises a blocking net and a mechanism for winding up, and the direction of the floating member 1 (1) and the floating member 2 (2) is controlled according to the density of the garbage blocked by the blocking module (3). The floating member 1 (1) and the floating member 2 (2) are provided with a speed monitoring module, and risk assessment is performed according to the speed of the floating member 1 (1) and the floating member 2 (2) and the blocking degree of the blocking module (3).

2. The remote monitoring system based on marine hazards according to claim 1 is characterized in that: The blocking module (3) comprises a storage module for storing blocking data and a temperature monitoring module. The blocking net is opened to a fixed area. The blocking module (3) uses a photographing monitoring module (5) to analyze the environmental status.

3. The remote monitoring system based on marine hazards according to claim 2 is characterized in that: The shooting monitoring module (5) is connected to the bottom of the floating member 1 (1) via a telescopic rod, and the shooting environment can be extended according to needs.

4. The remote monitoring system based on marine hazards according to claim 1 is characterized in that: The mechanism for rolling up the barrier net is located in the floating member one (1), and the barrier net is gradually rolled up by the floating member two (2) moving toward a position close to the floating member one (1).

5. The remote monitoring system based on marine hazards according to claim 1 is characterized in that: The floating member 1 (1) and the floating member 2 (2) are provided with parallel rods for connecting the blocking net, and a fixed parallel distance between the floating member 1 (1) and the floating member 2 (2) is achieved through the parallel rods. When the distance between the floating member 1 (1) and the floating member 2 (2) increases, the parallel rods located in the floating member 1 (1) extend out, and the material is an elastic material.

6. The remote monitoring system based on marine hazards according to claim 1 is characterized in that: The floating member one (1) and the floating member two (2) are both provided with a flight shooting module (4), and the flight shooting module (4) is provided with a camera for shooting sea surface images. The walking paths of the floating member one (1) and the floating member two (2) are transmitted according to the images shot by the flight shooting module (4), and the floating member one (1) is provided with a signal base station for the flight of the flight shooting module (4).

7. The remote monitoring system based on marine hazards according to claim 6 is characterized in that: The flight shooting module (4) shoots pictures through a visual data transmission camera, and the visual floating component 1 (1) and the floating component 2 (2) include the following steps to realize path and motion planning: S1, identifying the ocean area according to the garbage density analyzed by the blocking module (3), and the flight shooting module (4) monitoring obstacles and moving objects; S2, determining a travel line based on the garbage drift information monitored by the flight camera module (4), and forming space information that the floating unit 1 (1) and the floating unit 2 (2) can pass through; S3, generating possible trajectories, and generating the motion trajectories of the floating member 1 (1) and the floating member 2 (2) through trajectory optimization and neural planning; S4, determining the regional trajectory of the marine garbage seal, repeatedly determining the output area and the direction monitored by the flight shooting module (4), and outputting the motion planning after multiple determinations.

8. The remote monitoring system based on marine hazards according to claim 1 is characterized in that: The blocking module (3) blocks the density of garbage through The garbage density of the blocking sea area is calculated, where H is the garbage density of the monitored sea area, c is the total mass of the collected garbage, a is the square area of ​​the blocking net, and j is the number of operations.

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