Wind-solar hybrid driven ocean unmanned ship platform and design method thereof

Abstract

The invention discloses a wind-solar hybrid drive ocean unmanned ship platform and a design method thereof, and relates to the technical field of unmanned ships, the wind-solar hybrid drive ocean unmanned ship platform comprises a platform body module, a power propulsion module, an energy supply module, an environment sensing module and a control module, the platform body module comprises an unmanned ship main body of a strip-shaped single ship structure and stabilization hydrofoils, the stabilization hydrofoils are arranged below the unmanned ship main body, the power propulsion module comprises a wing sail and a sail rotating device, the wing sail is arranged above the unmanned ship main body through the sail rotating device, and the energy supply module comprises a solar charging panel and a storage battery connected with the solar charging panel; the low-resistance characteristic of the strip-shaped single ship structure of the unmanned ship main body is utilized, wind power driving of the wing sails and light energy power generation of the solar charging panel are matched, the cruising ability of the unmanned ship is improved, meanwhile, the problem that the unmanned ship main body of the strip-shaped single ship structure is poor in stability is solved through the stabilization hydrofoils, and the unmanned ship is more stable. And the navigation stability and the anti-overturning capability are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned boats, and particularly to a hybrid wind-solar powered marine unmanned boat platform and a design method thereof. Background Art

[0002] Currently existing marine exploration platforms mainly include buoy platforms, surface unmanned boats, and wave gliders. Among them, buoy platforms do not have the ability to move and can only conduct marine exploration operations in a certain fixed area, and cannot achieve large-scale exploration operations; surface unmanned boats have good mobility and can quickly achieve large-scale exploration operations, but have poor endurance; wave energy gliders have strong endurance, but poor maneuverability and are difficult to quickly achieve large-scale exploration operations.

[0003] Therefore, there is an urgent need for a hybrid wind-solar powered marine unmanned boat platform with strong endurance and high stability. Summary of the Invention

[0004] The purpose of the present invention is to provide a hybrid wind-solar powered marine unmanned boat platform and a design method thereof to solve the problems existing in the above-mentioned prior art. By using wind energy and light energy as driving energy sources, while enhancing the endurance, the sailing stability is improved through the improvement of the structure.

[0005] To achieve the above purpose, the present invention provides the following solution: The present invention provides a hybrid wind-solar powered marine unmanned boat platform, including a platform body module, a power propulsion module, an energy supply module, an environmental perception module for perceiving the sailing environment, and a control module. The platform body module includes an unmanned boat main body in the shape of a strip-shaped single-hull ship and anti-rolling hydrofoils. The anti-rolling hydrofoils are arranged below the unmanned boat main body. The power propulsion module includes wing sails and a sail-turning device. The wing sails are arranged above the unmanned boat main body through the sail-turning device. The energy supply module includes solar charging panels and a storage battery connected to the solar charging panels. The solar charging panels are arranged on the unmanned boat main body and / or the wing sails. The storage battery, the sail-turning device, and the environmental perception module are all electrically connected to the control module.

[0006] Preferably, the length of the top of the wing sail along the horizontal direction is less than the width of the bottom of the wing sail along the horizontal direction.

[0007] Preferably, the solar charging panels are arranged on the side walls of the wing sails.

[0008] Preferably, the anti-rolling hydrofoils are connected to the unmanned boat main body through a keel. The keel and the anti-rolling hydrofoils are arranged in a T shape, and the plate surface of the keel is parallel to the bow direction of the unmanned boat main body.

[0009] Preferably, a first cabin, a second cabin, and a third cabin are sequentially arranged in the unmanned boat main body from front to back. The control module is arranged in the first cabin, the sail rotating device is arranged in the second cabin, and the storage battery is arranged in the third cabin.

[0010] Preferably, a rudder is arranged at the stern of the unmanned boat main body. The steering device of the rudder is electrically connected to the control module, and the steering device of the rudder is arranged in the third cabin.

[0011] Preferably, the environmental perception module includes an anemometer, a communication device, a vision sensor, a navigation radar, and an AIS sensor, all of which are arranged on the unmanned boat main body.

[0012] The present invention also provides a design method for a wind-solar hybrid driven marine unmanned boat platform, which can be applied to the above-mentioned wind-solar hybrid driven marine unmanned boat platform, and includes the following steps:

[0013] S1: Define the overall framework of the unmanned boat, determine the technical parameters of the unmanned boat, and conduct the hull line design of the unmanned boat main body. The technical parameters include hull type, main dimensions, displacement, and speed.

[0014] S2: Use simulation technology to predict and calculate the resistance of the unmanned boat, and carry out the design of the wing sail structure of the unmanned boat.

[0015] S3: Conduct the anti-overturning performance analysis of the unmanned boat, and optimize the design of the keel, anti-rolling hydrofoil, the height of the center of gravity of the unmanned boat, and the height of the center of force of the wing sail.

[0016] S4: Complete the design of the energy supply system and the overall layout design of the unmanned boat.

[0017] Preferably, in step S3, a hydrodynamic analysis software is used to predict and analyze the seakeeping performance of the unmanned boat under different sea conditions, and optimize the parameters of the keel, anti-rolling hydrofoil, the height of the center of gravity of the unmanned boat, and the height of the center of force of the wing sail.

[0018] Preferably, in step S4, the design of the energy management system is also required.

[0019] The present invention mainly achieves the following technical effects compared with the prior art:

[0020] By utilizing the low sailing resistance effect of the unmanned boat main body with a strip-shaped monohull structure, cooperating with the wind power drive of the wing sail and the light energy generation of the solar charging panel, the endurance of the unmanned boat is greatly improved. On this basis, the problem of poor stability of the unmanned boat main body with a strip-shaped monohull structure is solved by setting the anti-rolling hydrofoil, improving the sailing stability and anti-overturning ability.

[0021] The following technical effects are achieved by other solutions of the present invention compared with the prior art:

[0022] The structural design of the wing sail can reduce the center of gravity height of the wing sail. In cooperation with the keel and anti-rolling hydrofoils, the center of gravity height of the overall unmanned boat is reduced, thereby further improving the sailing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 It is a schematic structural diagram of the unmanned boat platform in the embodiment of the present invention;

[0025] Figure 2 It is a schematic internal structure diagram of the unmanned boat body in the embodiment of the present invention;

[0026] Figure 3 It is a composition system diagram of the unmanned boat platform in the embodiment of the present invention;

[0027] Figure 4 It is a design method flowchart of the unmanned boat platform in the embodiment of the present invention;

[0028] Among them, 1. Unmanned boat body; 2. Wing sail; 3. Anti-rolling hydrofoil; 4. Keel; 5. Rudder; 6. Vision sensor; 7. Wind direction and speed meter; 8. Navigation radar; 9. Solar charging panel; 10. Sailing industrial control computer; 11. Sail turning device; 12. Battery. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0030] The purpose of the present invention is to provide a wind-solar hybrid-driven ocean unmanned boat platform and its design method to solve the problems existing in the prior art. Using wind energy and light energy as driving energy sources, while enhancing the endurance, the sailing stability is improved through structural improvements.

[0031] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0032] Please refer to as Figures 1 to 4 shown, a hybrid wind-solar powered unmanned surface vehicle (USV) platform is provided, which includes a platform body module, a power propulsion module, an energy supply module, an environmental perception module for sensing the navigation environment (such as wind direction, wind speed, position, environmental images, objects in front of the navigation, etc.), and a control module. The platform body module includes an unmanned boat body 1 with a strip-shaped monohull structure and a stabilizer hydrofoil 3. The strip-shaped monohull structure of the unmanned boat body 1 can reduce the navigation resistance. In actual design, it can be designed as an elongated monohull structure with a longer length and a smaller width to further reduce the navigation resistance. The stabilizer hydrofoil 3 is arranged below the unmanned boat body 1 to solve the problem of poor stability of the unmanned boat body 1 with a strip-shaped monohull structure, improve the navigation stability and anti-overturning ability. The power propulsion module includes a wing sail 2 and a sail rotating device 11. The wing sail 2 is arranged above the unmanned boat body 1 through the sail rotating device 11. The energy supply module includes a solar charging panel 9 and a storage battery 12 connected to the solar charging panel 9. The solar charging panel 9 is arranged on the unmanned boat body 1 and / or the wing sail 2. The storage battery 12, the sail rotating device 11, and the environmental perception module are all electrically connected to the control module. The control module can receive the data from the environmental perception module, regulate the sail rotating device 11, and then control the wing sail 2 to achieve the purpose of controlling the navigation operation of the unmanned boat. The wind power drive of the wing sail 2 and the light energy generation of the solar charging panel 9 can greatly improve the endurance of the unmanned boat.

[0033] The sail rotating device 11 can be selected as a rotary motor or other devices that can output rotary motion. The output rotary motion can directly drive the wing sail 2 to rotate through a coupling, or drive the wing sail 2 to rotate through a gear meshing method.

[0034] The wing sail 2 is selected as a rigid wing sail. The length of the top of the wing sail 2 along the horizontal direction is less than the width of the bottom of the wing sail 2 along the horizontal direction. In this embodiment, the wing sail 2 is designed as a trapezoidal structure. Of course, it can also be designed as a structure with a trapezoid on the top and a rectangle on the bottom, or a convex-shaped structure, etc., aiming to reduce the center of gravity height of the wing sail 2. Cooperating with the stabilizer hydrofoil 3 arranged at the bottom of the unmanned boat body 1, the center of gravity height of the whole unmanned boat is reduced, thereby further improving the navigation stability.

[0035] In this embodiment, the solar charging panel 9 is arranged on the side wall of the wing sail 2. Specifically, solar charging panels 9 can be arranged at the bottom of both side walls of the wing sail 2. Utilizing the larger area at the bottom of the wing sail 2 can more conveniently arrange the solar charging panel 9. At the same time, compared with arranging it on the top surface of the relatively narrow unmanned boat body 1, the layout area of the solar charging panel 9 can be increased.

[0036] The anti-rolling hydrofoil 3 is connected to the unmanned boat body 1 through the keel 4. The keel 4 and the anti-rolling hydrofoil 3 are arranged in a T shape. By setting the keel 4, the height of the anti-rolling hydrofoil 3 can be further reduced, thereby reducing the center of gravity height of the overall unmanned boat and improving the sailing stability. The keel 4 can be designed as a flat plate, and the plate surface of the keel 4 is parallel to the bow direction of the unmanned boat body 1 to avoid a large increase in sailing resistance.

[0037] In this embodiment, a first cabin, a second cabin, and a third cabin are sequentially arranged in the unmanned boat body 1 from front to back. A control module is arranged in the first cabin, a sail rotating device 11 is arranged in the second cabin, and a storage battery 12 and a corresponding inverter box are arranged in the third cabin. The storage battery 12 can be a lithium iron phosphate battery. The three cabins can realize the compartment management of each module. In other embodiments, the control module, the sail rotating device 11, and the storage battery 12 can also be placed in the same cabin.

[0038] The wing sail 2 and the sail rotating device 11 are arranged corresponding to the center of the unmanned boat body 1. In this way, the arrangement of the first cabin and the third cabin in front of and behind the second cabin can play a role in balancing the center of gravity of the overall unmanned boat.

[0039] When a solar charging panel 9 is arranged on the wing sail 2, the solar controller cooperating with the solar charging panel 9 can be arranged in the second cabin to shorten the line length.

[0040] The control module in this embodiment mainly includes devices such as a navigation industrial computer 10, a data processing device, a measurement controller, and an energy controller.

[0041] A rudder 5 is arranged at the stern of the unmanned boat body 1. The steering device of the rudder 5 is electrically connected to the control module. The sailing direction of the unmanned boat body 1 can be controlled by using the rudder 5. The steering device of the rudder 5 can be arranged in the third cabin.

[0042] The environmental perception module can refer to the settings of a conventional unmanned boat for detection, specifically including devices such as an anemometer and wind vane 7, an AIS sensor, a vision sensor 6, a navigation radar 8, and a communication device, all of which are arranged on the unmanned boat body 1. The communication device can perform radio communication with other platforms through wireless communication.

[0043] In this embodiment, the anemometer and wind vane 7 and the vision sensor 6 can be arranged on the top of the bow, and the navigation radar 8 can be arranged on the top of the stern, making full use of the top space of the unmanned boat body 1.

[0044] The unmanned boat body 1 can also carry other detection loads, such as a forward-looking sonar and a lidar.

[0045] The present invention also provides a design method for a hybrid wind-solar powered unmanned marine vehicle platform, which can be applied to the above-mentioned hybrid wind-solar powered unmanned marine vehicle platform, and includes the following steps:

[0046] S1: Define the overall framework of the unmanned marine vehicle, determine the technical parameters of the unmanned marine vehicle, and conduct the hull line design of the main body 1 of the unmanned marine vehicle. The technical parameters include hull type, main dimensions, displacement, and speed. Specifically, after compiling a design task book according to the mission requirements, considering the factors of the driving force of the wing sail 2, the navigation resistance, and the reliability of offshore operations, the main body 1 of the unmanned marine vehicle with a slender single-hull structure is selected. At the same time, anti-rolling hydrofoils 3 are designed at the bottom of the unmanned marine vehicle to enhance the anti-overturning ability of the unmanned marine vehicle platform. In this embodiment, when specifically designing the main body 1 of the unmanned marine vehicle, the total length of the main body 1 of the unmanned marine vehicle is set to 3 meters, the molded breadth is set to 0.44 meters, the draft is set to 0.135 m, and the molded depth is set to 0.18 meters. Based on the main hull parameters, the hull parameters and hull lines of the existing basic hull type can be redesigned by the parent type transformation method, and based on the basic sailboat hull line structure, the special ship design analysis software Bentley MAXSURF is used to optimize the design of the ship hull line;

[0047] S2: Use simulation technology to predict and calculate the resistance of the unmanned marine vehicle, and carry out the structural design of the wing sail 2 of the unmanned marine vehicle. The structural parameter design of the wing sail 2 mainly includes the estimation of the navigation resistance and the structural parameter design of the wing sail 2. The estimation of the navigation resistance is to carry out grid division and flow field velocity and pressure simulation calculations on the external flow field of the ship using StarCCM+ under the condition of a speed of 5 kn. When designing the structural parameters of the wing sail 2, taking the NACA0015 airfoil sail with a height of 1.8 m and a width of 0.75 m as an example, through detailed calculations, the maximum lift of the wing sail 2 at a wind speed of 9 m / s for this size of wing sail 2 is about 46.3 N. Comparing the sailboat resistance with the thrust of the wing sail 2, the resistance of the hull is close to 37 N at a speed of 2.5 m / s, and the maximum lift provided by the sail is about 46.3 N at a wind speed of 7 m / s. Therefore, it is determined that the NACA airfoil sail of this size can provide sufficient power for the sailboat. When designing the structure of the wing sail 2, in order to reduce the center of wind load of the wing sail 2, the wing sail 2 adopts a trapezoidal structure to reduce the height of the center of force and reduce the heeling moment of the unmanned marine vehicle;

[0048] S3: Conduct the anti-overturning performance analysis of the unmanned marine vehicle, and optimize the design of the keel 4, anti-rolling hydrofoil 3, the center of gravity height of the unmanned marine vehicle, and the center of force height of the wing sail 2. Specifically, the anti-overturning performance analysis of the unmanned marine vehicle includes the design of the anti-rolling hydrofoil 3, the structural parameters of the keel 4, the analysis of the influence law of the center of gravity height of the unmanned marine vehicle on the anti-overturning ability, and the analysis of the influence law of the center of force of the wing sail 2 on the anti-overturning ability;

[0049] When designing the anti-rolling hydrofoil 3, it is necessary to ensure its own stability first so that it will not capsize in severe sea conditions. In addition, the design displacement limit of the hull needs to be considered. Since the use of a rigid wing sail increases the center of gravity height, in this design, a keel 4 and the anti-rolling hydrofoil 3 form a T-shaped structure to reduce the height of the anti-rolling hydrofoil 3 to control the center of gravity;

[0050] Analysis of the influence law of the keel 4 structure parameters, the anti-rolling hydrofoil 3 design and the unmanned boat's center of gravity height on the anti-overturning ability of the unmanned boat. The hydrodynamic analysis software ANSYS AQWA is used to predict and analyze the seakeeping performance of the unmanned boat under different sea conditions with different sizes of keels 4, different span heights and chord lengths of the anti-rolling hydrofoils 3, and different center of gravity heights;

[0051] Analysis of the influence law of the force center of the wing sail 2 on the anti-overturning ability of the unmanned boat. After determining the keel 4 structure parameters, the anti-rolling hydrofoil 3 design and the unmanned boat's center of gravity height, fix the force area of the wing sail 2 determined by the resistance data of the unmanned boat, adjust the structure parameters of the trapezoidal wing sail 2 to change the force center of the wing sail 2. For the sea condition to be analyzed, according to the corresponding wind speed data, combined with the aerodynamic lift coefficient of the wing sail 2 and the designed force area of the wing sail 2, calculate the wind load received by the wing sail 2. Use ANSYS AQWA to model the unmanned boat, divide the grid, set the corresponding wave spectrum parameters, and import the wind load received by the wing sail 2. Use the time-domain calculation method to predict the roll, pitch and heave responses of the unmanned boat. Then, according to the AQWA simulation prediction results, analyze the influence of the force center height of the wing sail 2 on the seakeeping performance of the unmanned boat, and obtain the force center height of the wing sail 2 with better anti-overturning ability and the trapezoidal structure parameters of the wing sail 2;

[0052] S4: Complete the design of the energy supply system and the overall layout design of the unmanned boat. The design of the energy supply system includes the design of the environmental perception equipment module, the energy consumption estimation, the power supply and distribution architecture design, and the power system design. The environmental perception module consists of hardware devices such as an anemometer and wind vane 7, a navigation radar 8, and a vision sensor 6. This module provides position, speed, attitude, and external environment information for the autonomous navigation and operation of the unmanned boat platform, and hardware devices can be added according to detection needs;

[0053] The energy consumption estimation mainly calculates the energy consumption of DC electrical equipment. Taking the main DC electrical equipment of the unmanned boat platform, including the navigation industrial computer 10, the navigation radar 8, the vision sensor 6, and the anemometer and wind vane 7 as examples, in the case of continuous operation for 24 hours, the total daily power consumption of these devices is 1.56 KWh;

[0054] The power supply and distribution architecture design includes the load equipment and the power supply of the electric propulsion device. The two are independent of each other and isolated from each other. In this embodiment, the load equipment and the power supply of the electric propulsion device adopt the form of a solar charging panel 9 plus a storage battery 12. The storage battery 12 is a lithium iron phosphate battery pack. The electricity flowing out of the solar charging panel 9 is charged to the storage battery 12 via a 12.6V / 150A heavy-duty battery charger;

[0055] In the power system design, a combined power supply method of a solar charging panel 9 and a storage battery 12 is adopted. The solar charging panel 9 is responsible for charging the storage battery 12, and the storage battery 12 supplies power to all electrical equipment. According to calculations, the unmanned boat platform is equipped with 4 pieces of 50W solar charging panels 9, which can be charged for 8-10 hours within 24 hours, and the rechargeable power is 1.6-2 kWh. In addition, the unmanned boat platform needs to be equipped with at least one set of lithium iron phosphate battery packs as the storage battery 12, and the total reserve power is 3.5 kWh.

[0056] In addition, in step S4, it is also necessary to carry out the design of the energy management system. The energy management system design provides power supply guarantee for each device on the unmanned boat platform, remotely powers on and off the power supply of the device, remotely monitors the power supply status and operation parameters, provides DC 48V, 24V, and 12V power supplies, and provides more than 10 channels for the first two power supplies according to the device situation. At the same time, five reserved DC 12V channels are provided on the premise that the device needs, provides overload protection for the power supply of all devices, monitors the power on and off status of all devices, and feeds back the status to the UI interface for display; when the information transmitted by the sensor or the feedback information of the device indicates that the device is abnormal, the power management unit of the device immediately sends a device power-off command to protect the device, and at the same time the alarm information is displayed through the UI interface.

[0057] The DC power supplies of various devices on the unmanned boat are divided into two categories: 12V power supply devices and 24V power supply devices. For the 12V power supply devices, the 48V lithium iron phosphate battery outputs 12V through a voltage regulator. The average power required by all devices is 360W, and the peak power is 480W. The 12V voltage regulator module selects the EHDH500 series, with an output power of 500W, a conversion efficiency of 94%, an output ripple of 100mV, and an operating temperature of -40°C to +110°C. For the 24V devices such as navigation and vision sensing devices that require relatively high voltage accuracy, the 48V lithium iron phosphate battery pack outputs 24V through a (DC / DC) transformer. The average power of the power controller is 150W, and the peak power is 200W. The average power of the load information processing industrial computer is 360W, and the peak power is 480W. Two EHDH500 modules are selected for the 24V voltage regulator module to supply stable voltage output to two groups of devices respectively. Overcurrent / short-circuit protection devices are configured at the front end of the voltage regulator and the front end of the distribution switch for the power supply of platform devices. Considering the characteristics of easy installation and high integration, a fuse mounting seat with a busbar is selected, and the fuse selects the fast-blowing ATS type blade fuse. The fuse specifications of each electrical device are configured according to the rated current of each electrical device multiplied by a certain derating factor.

[0058] Adaptations made according to actual needs are within the scope of protection of the present invention.

[0059] It should be noted that for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0060] Specific examples are used in the present invention to elaborate on the principles and implementation methods of the present invention. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A hybrid wind-solar powered unmanned surface vehicle platform, characterized in that, It includes a platform body module, a power propulsion module, an energy supply module, an environmental perception module for perceiving the navigation environment, and a control module. The platform body module includes an unmanned boat body in the shape of a strip-shaped catamaran and anti-rolling hydrofoils. The anti-rolling hydrofoils are arranged below the unmanned boat body. The power propulsion module includes a wing sail and a sail-turning device. The wing sail is arranged above the unmanned boat body through the sail-turning device. The energy supply module includes a solar charging panel and a storage battery connected to the solar charging panel. The solar charging panel is arranged on the unmanned boat body and / or the wing sail. The storage battery, the sail-turning device, and the environmental perception module are all electrically connected to the control module.

2. The hybrid wind-solar powered unmanned surface vehicle platform according to claim 1, wherein The length of the top of the wing sail along the horizontal direction is less than the width of the bottom of the wing sail along the horizontal direction.

3. The hybrid wind-solar driven unmanned surface vehicle platform according to claim 2, wherein The solar charging panel is arranged on the side wall of the wing sail.

4. The hybrid wind-solar powered unmanned surface vehicle platform according to claim 1, wherein The anti-rolling hydrofoils are connected to the unmanned boat body through keels. The keels and the anti-rolling hydrofoils are arranged in a T shape. The plate surface of the keels is parallel to the bow direction of the unmanned boat body.

5. The hybrid wind-solar powered unmanned surface vehicle platform according to claim 1, wherein, Inside the unmanned boat body, there are a first cabin, a second cabin, and a third cabin arranged in sequence from front to back. The control module is arranged in the first cabin. The sail-turning device is arranged in the second cabin. The storage battery is arranged in the third cabin.

6. The hybrid wind-solar powered unmanned surface vehicle platform according to claim 5, wherein A rudder is arranged at the stern of the unmanned boat body. The steering device of the rudder is electrically connected to the control module. The steering device of the rudder is arranged in the third cabin.

7. The hybrid wind-solar powered unmanned marine vehicle platform according to claim 1, characterized in that, The environmental perception module includes a wind speed and direction sensor, a communication device, a vision sensor, a navigation radar, and an AIS sensor, all of which are arranged on the unmanned boat body.

8. A design method for an unmanned surface vehicle platform driven by a hybrid of wind and light, characterized in that, Applied to the hybrid wind-solar power-driven ocean unmanned boat platform according to any one of claims 1-7, it includes the following steps: S1: Define the overall framework of the unmanned boat, determine the technical parameters of the unmanned boat, and conduct the hull form design of the unmanned boat body. The technical parameters include the boat type, main dimensions, displacement, and speed. S2: Use simulation technology to predict and calculate the resistance of the unmanned boat, and carry out the structural design of the wing sail of the unmanned boat. S3: Conduct the anti-overturning performance analysis of the unmanned boat, and optimize the design of the keels, anti-rolling hydrofoils, the center of gravity height of the unmanned boat, and the center of force height of the wing sail. S4: Complete the design of the energy supply system and the overall layout design of the unmanned boat.

9. The design method of the hybrid wind-solar powered unmanned surface vehicle platform according to claim 8, characterized in that, In step S3, use hydrodynamic analysis software to predict and analyze the seakeeping performance of the unmanned boat under different sea conditions, and optimize the parameters of the keels, anti-rolling hydrofoils, the center of gravity height of the unmanned boat, and the center of force height of the wing sail.

10. The design method of the hybrid wind-solar powered unmanned surface vehicle platform according to claim 8, characterized in that, In step S4, it is also necessary to conduct the design of the energy management system.

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