Patrol and rescue unmanned surface vehicle

Abstract

The utility model belongs to the water unmanned equipment technical field, concretely relates to a kind of patrol rescue unmanned ship, the new type includes: boat body, its tail end is equipped with water jet propeller, to be used to drive boat body to move on water surface;Sensing mechanism is set on boat body, for detecting swimmer;At least a pair of throwing mechanism, symmetrically set on the both sides of boat body;At least a pair of lifesaving equipment, set on the both sides of boat body, with boat body and corresponding throwing mechanism are connected;Master control module is electrically connected with water jet propeller, sensing mechanism and each throwing mechanism;The present patrol rescue unmanned ship detects swimmer in real time quickly by sensing mechanism, master control module can make reaction instantaneously, and control boat body quickly close and control throwing mechanism throw lifesaving equipment, greatly improve the response speed to the accident of falling into water, and strive for the valuable survival time for swimmer.

Description

Technical Field

[0001] This utility model belongs to the field of unmanned watercraft technology, specifically relating to a patrol and rescue unmanned boat. Background Technology

[0002] With my country's continued efforts to develop various waterways and sea areas, the scope and frequency of water activities have increased significantly. Commercial shipping, fishing, water tourism, and water sports are all flourishing in different waters. This trend has led to a substantial increase in the flow of people on water, making the need for water safety increasingly urgent. Water rescue work is crucial for ensuring life safety, especially the rapid response and effective rescue of people who have fallen into the water. In the event of an accidental fall into the water, every second is a matter of life and death for the person; timely and effective rescue measures can greatly improve their chances of survival.

[0003] Traditional rescue methods rely on lifeguards throwing lifebuoys or approaching in lifeboats. These methods are limited by human strength, reaction speed, and rough sea conditions, and are high-risk and inefficient.

[0004] Therefore, in order to solve the above problems, it is necessary to design a patrol and rescue unmanned surface vessel. Utility Model Content

[0005] The purpose of this invention is to provide a patrol and rescue unmanned surface vessel to solve the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a patrol and rescue unmanned surface vessel, comprising: The hull is equipped with a water jet propulsion unit at its stern to propel the hull across the water. Sensing mechanisms, installed on the hull, are used to detect people who have fallen into the water; At least one pair of dispensing mechanisms are symmetrically arranged on both sides of the hull; At least one pair of life-saving equipment is installed on both sides of the hull and connected to the hull and the corresponding throwing mechanism; The main control module is electrically connected to the water jet propulsion unit, sensing mechanism, and various dispersing mechanisms; among which... The main control module is adapted to control the water jet propulsion unit to start based on the detection signals uploaded by the sensing mechanism, so as to drive the hull closer to the person who fell into the water; The main control module is adapted to control the activation of the corresponding throwing mechanism so that the throwing mechanism is separated from the corresponding life-saving equipment, thereby realizing the throwing of the life-saving equipment.

[0007] Furthermore, the dispersing mechanism includes: an n-shaped component and a limiting post disposed on the side of the hull; wherein Both sides of the n-shaped component are provided with concentric through holes; The limiting post is located inside the two through holes and is slidably connected to the n-shaped part; The lifesaving equipment is equipped with a first connecting rope; wherein The other end of the first connecting rope is provided with a rope loop; and The rope loop is located between the two through holes of the n-shaped piece and is sleeved on the limiting post; The limiting post is adapted to slide within the two through holes of the n-shaped piece to the edge of one of the through holes, at which point the rope loop detaches from the limiting post, thereby separating the life-saving equipment from the throwing mechanism.

[0008] Furthermore, the scattering mechanism further includes: a motor mounting frame disposed on one side of the n-shaped component, a drive motor disposed on the motor mounting frame, a first connecting arm connected to the output shaft of the drive motor, and a second connecting arm rotatably connected to the other end of the first connecting arm; wherein The drive motor is electrically connected to the main control module; The other end of the second connecting arm is rotatably connected to one end of the limiting post; and The main control module is adapted to control the rotation of the drive motor, which drives the first connecting arm to rotate, the first connecting arm to move the second connecting arm, and the second connecting arm to move the limiting post within the through hole of the n-shaped part, so that the rope loop falls off the limiting post.

[0009] Furthermore, the scattering mechanism also includes: a connecting plate disposed on top of the n-shaped component and the motor mounting frame, and a mounting base connected to the connecting plate; wherein The mounting base is installed on the hull.

[0010] Furthermore, the top of the stern end of the hull is provided with several connecting rings; The lifesaving equipment is equipped with a second connecting rope; wherein The other end of the second connecting rope is connected to the corresponding connecting ring so that the life-saving equipment remains connected to the hull after being thrown.

[0011] Furthermore, the sensing mechanism includes: a base mounted on the top of the bow end of the hull, a thermal imaging camera mounted on the base, and a transparent waterproof cover mounted on the base; wherein The thermal imaging camera is electrically connected to the main control module; and The transparent waterproof cover is placed over the outside of the thermal imaging camera.

[0012] Furthermore, the hull's internal storage compartment is equipped with a battery mounting section; wherein The battery mounting section contains a battery; The top of the battery mounting section is provided with a battery cover; The battery is electrically connected to each drive motor, thermal imaging camera, water jet propulsion unit, and main control module.

[0013] Furthermore, the hull is equipped with a speaker; The speaker is electrically connected to the battery to play preset voice messages.

[0014] Furthermore, the hull is equipped with an aerial drone for monitoring those who have fallen into the water.

[0015] Furthermore, a wireless module is installed inside the hull; wherein The wireless module is communicatively connected to the main control module; and The wireless module is suitable for data transmission with a remote control center.

[0016] The beneficial effects of this utility model are: (I) When the unmanned surface vessel is performing patrol missions on the water, the sensing mechanism continuously monitors the surrounding waters. When the sensing mechanism detects a person in the water, it immediately uploads the detection signal to the main control module. After receiving the signal, the main control module quickly analyzes and controls the water jet propulsion to start. Based on the location information of the person in the water, it drives the vessel to quickly and accurately approach the person. When the unmanned surface vessel reaches a suitable position, the main control module controls the corresponding throwing mechanism to start, separating the throwing mechanism from the life-saving equipment and throwing the life-saving equipment near the person in the water, providing timely rescue support. The water jet propulsion provides continuous power, allowing the vessel to perform rescue missions on the water for a long time without being limited by human strength, ensuring the continuity and stability of the rescue operation. The sensing mechanism can detect the person in the water in real time and the main control module can react instantly, controlling the vessel to quickly approach and control the throwing mechanism to throw the life-saving equipment, greatly improving the response speed to the drowning accident and buying precious survival time for the person in the water.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art 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 from these drawings without creative effort.

[0020] Figure 1 The three-dimensional representation of the preferred embodiment of this utility model. Figure 1 ; Figure 2 The three-dimensional representation of the preferred embodiment of this utility model. Figure 2 ; Figure 3 This is a three-dimensional representation of a preferred embodiment of the scattering mechanism of this utility model. Figure 1 ; Figure 4 This is a three-dimensional preferred embodiment of the scattering mechanism of this utility model. Figure 2 ; Figure 5 This is a schematic diagram of a preferred embodiment of the lifesaving equipment of this utility model; Figure 6 The three-dimensional representation of the preferred embodiment of this utility model. Figure 3 ; Figure 7 The three-dimensional representation of the preferred embodiment of this utility model. Figure 4 .

[0021] In the picture: Hull 1, Battery mounting section 11, Battery cover 12; Water jet propulsion unit 2; Sensing mechanism 3, base 31, thermal imaging camera 32, transparent waterproof cover 33; The following components are included: a scattering mechanism 4, an n-shaped component 41, a through hole 411, a limiting post 42, a motor mounting frame 43, a drive motor 44, a first connecting arm 45, a second connecting arm 46, a connecting plate 47, and a mounting base 48. Lifesaving equipment 5, first connecting rope 51, rope loop 511, second connecting rope 52; 6. Connecting ring; 7. Battery; 8. Speaker; 9. Aerial photography drone. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0023] like Figures 1 to 7 As shown, this embodiment provides a patrol and rescue unmanned surface vessel, including: The vessel comprises a hull 1 with a water jet propulsion unit 2 at its stern for moving the hull 1 on the water surface; a sensing mechanism 3 mounted on the hull 1 for detecting a person in the water; at least one pair of throwing mechanisms 4 symmetrically arranged on both sides of the hull 1; at least one pair of life-saving equipment 5 mounted on both sides of the hull 1 and connected to the hull 1 and the corresponding throwing mechanisms 4; and a main control module electrically connected to the water jet propulsion unit 2, the sensing mechanism 3, and each throwing mechanism 4. The main control module is adapted to control the water jet propulsion unit 2 to start based on detection signals uploaded by the sensing mechanism, thereby driving the hull 1 closer to the person in the water. The main control module is also adapted to control the corresponding throwing mechanisms. Mechanism 4 is activated to separate the throwing mechanism 4 from the corresponding life-saving equipment 5, thereby enabling the throwing of the life-saving equipment 5. A water jet propulsion unit 2 is installed to drive the hull 1 to move flexibly on the water surface, allowing the hull 1 to quickly reach the designated location. The throwing mechanism 4, activated under the control of the main control module, separates from the life-saving equipment 5, accurately throwing the life-saving equipment 5 to the vicinity of the person in the water, providing rescue supplies. The life-saving equipment 5 includes, but is not limited to, buoyancy-providing equipment such as life rings, life buckets, life jackets, or floats. The main control module uses, but is not limited to, a PLC or a microcontroller.

[0024] In this embodiment, when the hull 1 is performing a patrol mission on the water, the sensing mechanism 3 continuously monitors the surrounding waters. When the sensing mechanism 3 detects a person in the water, it immediately uploads the detection signal to the main control module. After receiving the signal, the main control module quickly analyzes and controls the water jet propulsion 2 to start. Based on the location information of the person in the water, the hull 1 is driven to quickly and accurately approach the person. When the unmanned boat reaches a suitable position, the main control module then controls the corresponding throwing mechanism 4 to start, separating the throwing mechanism 4 from the life-saving equipment 5 and throwing the life-saving equipment 5 near the person in the water, providing timely rescue support. The water jet propulsion 2 provides continuous power, allowing the boat to perform rescue missions on the water for a long time without being limited by human strength, ensuring the continuity and stability of the rescue operation. The sensing mechanism 3 detects the person in the water in real time, and the main control module can react instantly, controlling the hull 1 to quickly approach and controlling the throwing mechanism 4 to throw the life-saving equipment 5, greatly improving the response speed to the drowning accident and buying precious survival time for the person in the water.

[0025] The throwing mechanism 4 includes: an n-shaped component 41 and a limiting post 42 disposed on the side of the hull 1; wherein the n-shaped component 41 has concentrically arranged through holes 411 on both sides; the limiting post 42 is located in the two through holes 411 and is slidably connected to the n-shaped component 41; the life-saving equipment 5 is provided with a first connecting rope 51; wherein the other end of the first connecting rope 51 is provided with a rope loop 511; and the rope loop 511 is located between the two through holes 411 of the n-shaped component 41 and is sleeved on the limiting post 42; the limiting post 42 is adapted to be in the two through holes 411 of the n-shaped component 41. When the rope loop 511 slides to the edge of the through hole 411 on one side, it detaches from the limiting post 42, thereby separating the life-saving equipment 5 from the throwing mechanism 4. The n-shaped member 41 and the limiting post 42 are designed to form a ring structure when the limiting post 42 is inserted into the two through holes 411, so as to interlock with the rope loop 511 and prevent the life-saving equipment 5 from falling off accidentally. When the limiting post 42 slides to the edge of the through hole 411 on one side within the two through holes 411 of the n-shaped member 41, the rope loop 511 detaches from the limiting post 42, thereby separating the life-saving equipment 5 from the throwing mechanism 4.

[0026] The throwing mechanism 4 further includes: a motor mounting frame 43 disposed on one side of the n-shaped member 41, a drive motor 44 disposed on the motor mounting frame 43, a first connecting arm 45 connected to the output shaft of the drive motor 44, and a second connecting arm 46 rotatably connected to the other end of the first connecting arm 45; wherein the drive motor 44 is electrically connected to the main control module; the other end of the second connecting arm 46 is rotatably connected to one end of the limiting post 42; and the main control module is adapted to control the drive motor 44 to rotate, the drive motor 44 drives the first connecting arm 45 to rotate, the first connecting arm 45 drives the second connecting arm 46 to move, and the second connecting arm 46 drives the limiting post 42 to move within the through hole 411 of the n-shaped member 41, so that the rope loop 511 falls off the limiting post 42; wherein by setting the drive motor 44, the first connecting arm 45 and the second connecting arm 46, when the drive motor 44 rotates, the first connecting arm 45 and the second connecting arm 46 pull the limiting post 42, so that the rope loop 511 falls off, and the life-saving equipment 5 falls to the side of the person who has fallen into the water.

[0027] In this embodiment, the main control module controls the drive motor 44 to start, and the output shaft of the drive motor 44 drives the first connecting arm 45 to swing. The first connecting arm 45 drives the second connecting arm 46 to move. The second connecting arm 46 drives the limiting post 42 to move within the through hole 411 of the n-shaped part 41. When it slides to the edge of the through hole 411 on one side, the rope loop 511 loses the effective support of the limiting post 42 and falls off the limiting post 42. The first connecting rope 51 separates from the throwing mechanism 4, and the life-saving equipment 5 falls under the action of gravity to provide timely rescue supplies for the person who has fallen into the water, thereby buying precious survival time for the person who has fallen into the water.

[0028] The scattering mechanism 4 further includes: a connecting plate 47 disposed on the top of the n-shaped component 41 and the motor mounting frame 43, and a mounting seat 48 connected to the connecting plate 47; wherein the mounting seat 48 is disposed on the hull 1; wherein the connecting plate 47 is provided for connecting the n-shaped component 41 and the motor mounting frame 43; and the mounting seat 48 is provided for connecting the hull 1 and the connecting plate 47.

[0029] The stern of the hull 1 is provided with several connecting rings 6; the life-saving equipment 5 is provided with a second connecting rope 52; the other end of the second connecting rope 52 is connected to the corresponding connecting ring 6 so that the life-saving equipment 5 remains connected to the hull 1 after being thrown; by setting the connecting rings 6 and the second connecting rope 52, the life-saving equipment 5 remains connected to the hull 1 after being thrown; by setting the connecting rings 6 at the stern of the hull 1, and since the water jet propulsion 2 is also set at the stern of the hull 1, when the person who fell into the water is rescued, he will be located at the rear of the hull 1, in a line with the hull 1, which effectively reduces the risk of the hull 1 capsizing.

[0030] The sensing mechanism 3 includes: a base 31 mounted on the top of the bow of the hull 1, a thermal imaging camera 32 mounted on the base 31, and a transparent waterproof cover 33 mounted on the base 31; wherein the thermal imaging camera 32 is electrically connected to the main control module; and the transparent waterproof cover 33 covers the outside of the thermal imaging camera 32; wherein the base 31 provides a stable mounting platform for the thermal imaging camera 32 and the transparent waterproof cover 33; wherein by mounting the base 31 on the top of the bow of the hull 1, which is the forward position when the hull 1 is sailing, placing the sensing mechanism 3 here allows the thermal imaging camera 32 to have a wider field of view, enabling it to detect people in the water ahead in advance, thus buying more time for the unmanned surface vessel to react and take rescue actions; wherein by using the thermal imaging camera 32, the difference between the body temperature of a person in the water and the surrounding water temperature will... The thermal imaging camera 32 exhibits distinct features in the thermal imaging image, enabling it to quickly and accurately identify the location and number of people who have fallen into the water. Electrically connected to the main control module, the thermal imaging camera 32 transmits the collected thermal imaging data to the main control module in real time. The main control module analyzes and processes this data to determine if there are any emergencies such as people falling into the water, and based on the determination, issues corresponding control commands to other actuators (such as the throwing mechanism 4 and the water jet propulsion unit 2) to achieve automated rescue functionality for the unmanned surface vessel. A transparent waterproof cover 33 is installed to protect the thermal imaging camera 32 without affecting its normal operation, preventing moisture and water vapor from entering the camera and affecting its lifespan. The transparent waterproof cover 33 is made of, but is not limited to, transparent materials such as polycarbonate, glass, and acrylic.

[0031] The hull 1 has a battery mounting section 11 inside its cabin; the battery mounting section 11 contains a battery 7; the top of the battery mounting section 11 is provided with a battery cover 12; the battery 7 is electrically connected to each drive motor 44, thermal imaging camera 32, water jet propulsion unit 2 and main control module; the battery 7 is, but is not limited to, a ternary lithium battery to achieve ultra-long endurance; the battery mounting section 11 inside the cabin of the hull 1, in conjunction with the battery cover 12, provides a sealing and protection function for the battery 7.

[0032] The hull 1 is equipped with a speaker 8; the speaker 8 is electrically connected to the battery 7 to play a preset voice message; by setting the speaker 8 to play the preset voice message, the person who has fallen into the water can be guided or comforted, thereby cooperating with the rescue operation more quickly, greatly shortening the rescue time and improving the rescue efficiency.

[0033] The hull 1 is equipped with an aerial drone 9 inside its cabin for aerial monitoring of people who have fallen into the water. The drone 9 is connected to the cabin of the hull 1 by means of, but not limited to, snap-fit, magnetic, or Velcro connections to ensure that the drone 9 is not damaged by collision with the cabin due to bumps or shaking when the hull 1 is moving. By setting up the aerial drone 9 to monitor people who have fallen into the water from the air, the monitoring range is greatly expanded.

[0034] The hull 1 is equipped with a wireless module; the wireless module is communicatively connected to the main control module; and the wireless module is adapted to transmit data with a remote control center; the wireless module adopts, but is not limited to, a 4G / 5G module or a satellite communication module; by setting up the wireless module, the corresponding data of the main control module can be sent to the remote control center, and instructions from the remote control center can also be received and transmitted to the main control module, and the main control module can perform corresponding operations.

[0035] All the devices selected in this application (parts whose specific structures are not specified) are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0036] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the shown or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

[0039] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0040] In addition, in the various embodiments of this utility model, each functional unit can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0041] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A patrol and rescue unmanned surface vessel, characterized in that, include: The hull (1) is equipped with a water jet propulsion unit (2) at its stern to drive the hull (1) to move on the water surface; The sensing mechanism (3) is installed on the hull (1) and is used to detect people who have fallen into the water; At least one pair of dispensing mechanisms (4) are symmetrically arranged on both sides of the hull (1); At least one pair of life-saving equipment (5) is installed on both sides of the hull (1) and connected to the hull (1) and the corresponding throwing mechanism (4); The main control module is electrically connected to the water jet propulsion unit (2), the sensing mechanism (3), and each dispersing mechanism (4); among which The main control module is adapted to control the water jet propulsion unit (2) to start according to the detection signal uploaded by the sensing mechanism, so as to drive the hull (1) to approach the person who fell into the water; The main control module is adapted to control the start of the corresponding throwing mechanism (4) so ​​that the throwing mechanism (4) is separated from the corresponding life-saving equipment (5) so as to realize the throwing of the life-saving equipment (5).

2. The patrol and rescue unmanned surface vessel as described in claim 1, characterized in that, The throwing mechanism (4) includes: an n-shaped component (41) and a limiting post (42) disposed on the side of the hull (1); wherein Both sides of the n-shaped member (41) are provided with concentric through holes (411). The limiting post (42) is located inside the two through holes (411) and is slidably connected to the n-shaped piece (41); The lifesaving equipment (5) is equipped with a first connecting rope (51); wherein The other end of the first connecting rope (51) is provided with a rope loop (511); and The rope loop (511) is located between the two through holes (411) of the n-shaped piece (41) and is sleeved on the limiting post (42); The limiting post (42) is adapted to slide within the two through holes (411) of the n-shaped piece (41) to the edge of one through hole (411), so that the rope loop (511) falls off the limiting post (42) to separate the life-saving equipment (5) from the throwing mechanism (4).

3. The patrol and rescue unmanned surface vessel as described in claim 2, characterized in that, The scattering mechanism (4) further includes: a motor mounting frame (43) disposed on one side of the n-shaped member (41), a drive motor (44) disposed on the motor mounting frame (43), a first connecting arm (45) connected to the output shaft of the drive motor (44), and a second connecting arm (46) rotatably connected to the other end of the first connecting arm (45); wherein The drive motor (44) is electrically connected to the main control module; The other end of the second connecting arm (46) is rotatably connected to one end of the limiting post (42); and The main control module is adapted to control the rotation of the drive motor (44), the drive motor (44) drives the first connecting arm (45) to rotate, the first connecting arm (45) drives the second connecting arm (46) to move, and the second connecting arm (46) drives the limiting post (42) to move in the through hole (411) of the n-shaped part (41) so that the rope loop (511) falls off the limiting post (42).

4. The patrol and rescue unmanned surface vessel as described in claim 3, characterized in that, The scattering mechanism (4) further includes: a connecting plate (47) disposed on the top of the n-shaped component (41) and the motor mounting frame (43), and a mounting base (48) connected to the connecting plate (47); wherein The mounting base (48) is mounted on the hull (1).

5. The patrol and rescue unmanned surface vessel as described in claim 4, characterized in that, The top of the stern end of the hull (1) is provided with several connecting rings (6). The life-saving equipment (5) is equipped with a second connecting rope (52); wherein The other end of the second connecting rope (52) is connected to the corresponding connecting ring (6) so that the life-saving equipment (5) remains connected to the hull (1) after being thrown.

6. The patrol and rescue unmanned surface vessel as described in claim 5, characterized in that, The sensing mechanism (3) includes: a base (31) mounted on the top of the bow of the hull (1), a thermal imaging camera (32) mounted on the base (31), and a transparent waterproof cover (33) mounted on the base (31); wherein The thermal imaging camera (32) is electrically connected to the main control module; and The transparent waterproof cover (33) is placed on the outside of the thermal imaging camera (32).

7. The patrol and rescue unmanned surface vessel as described in claim 6, characterized in that, The hull (1) has a battery mounting section (11) inside its compartment; wherein The battery mounting part (11) contains a battery (7). The top of the battery mounting part (11) is provided with a battery cover (12). The battery (7) is electrically connected to each drive motor (44), thermal imaging camera (32), water jet propulsion unit (2) and main control module.

8. The patrol and rescue unmanned surface vessel as described in claim 7, characterized in that, The hull (1) is equipped with a loudspeaker (8); The speaker (8) is electrically connected to the battery (7) to play a preset voice message.

9. The patrol and rescue unmanned surface vessel as described in claim 8, characterized in that, The hull (1) is equipped with an aerial drone (9) for aerial monitoring of people who have fallen into the water.

10. The patrol and rescue unmanned surface vessel as described in claim 9, characterized in that, The hull (1) is equipped with a wireless module; wherein The wireless module is communicatively connected to the main control module; and The wireless module is suitable for data transmission with a remote control center.

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