Container ship

Abstract

The utility model provides a container ship, which comprises a cabin, a power device and an automatic driving device, the automatic driving device comprises a controller and a plurality of detection pieces, the plurality of detection pieces and the power device are electrically connected with the controller, and the plurality of detection pieces are used for detecting the environment around the container ship so as to ensure the sailing safety of the container ship. The controller controls the power device to operate automatically according to the electric signal of the detection piece, automatic driving is achieved, and therefore a cockpit and a living cabin for a driver to live in do not need to be arranged, and the area of a cargo containing area for containing the container is increased. Moreover, the controller and the plurality of detection pieces are all distributed on the edge of the cabin, so that the area of the cargo placing area is further increased, the cargo loading space of the container ship is increased, and the utilization rate of the container ship is increased.

Description

Technical Field

[0001] This utility model relates to the field of shipbuilding technology, and in particular to a container ship. Background Technology

[0002] Container ships, also known as "container ships," are broadly defined as vessels capable of carrying standard international containers; narrowly defined, they refer to fully containerized ships where all cabins and decks are dedicated to loading containers. Existing container ships typically include hold areas, a power plant, a bridge, and living quarters for the crew. Since the power plant, bridge, and living quarters are all located in the hold areas, the numerous structures on the hold result in a small cargo storage area for containers. Utility Model Content

[0003] The purpose of this invention is to solve the problem of the small cargo storage area on existing container ships.

[0004] To solve the above-mentioned technical problems, this utility model provides a container ship, including a cabin, a power unit, and an autopilot device. The power unit is installed on the cabin, and the cabin forms a cargo placement area for placing containers at a location other than the autopilot device and the power unit. The autopilot device includes a controller and multiple detection devices. The multiple detection devices and the power unit are all electrically connected to the controller, and the controller controls the power unit to operate automatically according to the electrical signals of the detection devices. The controller and the multiple detection devices are distributed along the edge of the cabin.

[0005] In some embodiments of this application, multiple detection devices are distributed at the four corners of the cabin; the controller is located at one of the corners of the cabin.

[0006] In some embodiments of this application, multiple vertically arranged columns are provided at the four corners of the cabin, and multiple detection components are respectively arranged on the multiple columns; the controller is arranged on one of the columns.

[0007] In some embodiments of this application, the column is a hollow structure, and the controller is installed inside the corresponding column.

[0008] In some embodiments of this application, the detection device includes a radar for detecting whether there are obstacles in the environment around the cabin; and / or the detection device includes a distance sensor for detecting the distance to obstacles outside the cabin; and / or the detection device includes a camera for detecting environmental images outside the cabin; and / or the detection device includes a wind speed and direction detector for detecting wind speed and direction in the environment.

[0009] In some embodiments of this application, the power unit includes a propulsion mechanism and a steering mechanism, both of which are electrically connected to the controller. The propulsion mechanism is used to control the movement of the cabin, and the steering mechanism is used to control the steering of the cabin. The controller is equipped with a navigation system, which is used to locate and plan a navigation route. The controller can control the propulsion mechanism and the steering mechanism to work according to the navigation route planned by the navigation system.

[0010] In some embodiments of this application, the ship's hold is provided with an engine room, the engine room protruding upwards from the ship's hold, and the power unit is installed inside the engine room; the cargo placement area is formed on the top surface of the ship's hold and on the outside of the engine room.

[0011] In some embodiments of this application, the container ship further includes mounting brackets laid in the cargo placement area of ​​the hold, the mounting brackets being used to secure containers.

[0012] In some embodiments of this application, the length direction of the mounting bracket is arranged along the width direction of the ship's hold; multiple mounting brackets are provided, and the multiple mounting brackets are spaced apart along the length direction of the ship's hold, with the container placed between two adjacent mounting brackets.

[0013] In some embodiments of this application, the mounting bracket is provided with multiple corner brackets at intervals, the corner brackets being used to engage with the corner brackets at the bottom of the container to secure the container.

[0014] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows:

[0015] The container ship of this application includes a hold, a power unit, and an autopilot system. The autopilot system includes a controller and multiple detection devices. All detection devices and the power unit are electrically connected to the controller. The detection devices detect the environment surrounding the container ship to ensure its navigational safety. The controller controls the power unit to operate automatically based on the electrical signals from the detection devices, achieving autopilot operation. This eliminates the need for a bridge and living quarters for the driver, increasing the cargo storage area for containers. Furthermore, the controller and multiple detection devices are distributed along the edges of the hold to further increase the cargo storage area, improving the container ship's cargo loading space and increasing its utilization rate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a container ship in one embodiment.

[0017] Figure 2yes Figure 1 A schematic diagram of the local structure at point A.

[0018] Figure 3 This is a top view of the container ship structure in one embodiment.

[0019] Figure 4 This is a schematic diagram of the connection structure between the autonomous driving device and the power device in one embodiment.

[0020] Figure 5 This is a top view of the container ship structure in another embodiment.

[0021] Figure 6 This is a schematic diagram of the structure in one embodiment where the detection component is installed on the column.

[0022] The reference numerals in the attached drawings are explained as follows: 1-Ship hold; 11-Bullet; 12-Engine room; 13-Cargo storage area; 14-Column; 141-First column; 1411-First side; 1412-Second side; 142-Second column; 1421-Third side; 1422-Fourth side; 15-Cargo deck; 16-Cargo hold; 2-Power unit; 21-Propulsion mechanism; 22-Steering mechanism; 3-Autopilot device; 31-Controller; 32-Detection component; 321-Radar; 322-Distance sensor; 323-Camera; 324-Wind speed and direction detector; 4-Mounting bracket; 5-Corner code; 6-Ship command center; 7-Container. Detailed Implementation

[0023] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0024] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application 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. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] Container ships are primarily used to transport containers loaded with cargo. Existing container ships typically require a driver, thus necessitating the installation of a bridge and living quarters for the crew. However, container ships have regulated dimensions; therefore, the more structures a container ship incorporates, the larger the space it occupies, resulting in a smaller cargo storage area for the containers and consequently, lower utilization rates.

[0027] See Figure 1 , Figure 2 , Figure 3 as well as Figure 4 To address the problems of existing container ships, this application provides a container ship including a hold 1, a power unit 2, and an autopilot 3. The power unit 2, located in the hold 1, provides power for the container ship's movement. The autopilot 3 includes a controller 31 and multiple sensors 32. The sensors 32 and the power unit 2 are all electrically connected to the controller 31. The controller 31 controls the power unit 2 to operate automatically based on electrical signals from the sensors 32, achieving autopilot operation of the container ship. This eliminates the need for a bridge and living quarters for the driver. Therefore, compared to existing container ships, the space originally used for the bridge and living quarters can also be used to place containers 7. That is, a cargo storage area 13 for containers 7 is formed in the hold 1, outside the autopilot 3 and power unit 2, thereby increasing the area of ​​the cargo storage area 13 for containers 7 on the container ship and improving the utilization rate of the hold 1.

[0028] The controller 31 and multiple detection devices 32 are distributed along the edge of the hold 1, reducing the overall space occupied by the controller 31 and multiple detection devices 32 in the container ship, further increasing the area of ​​the cargo placement area 13, improving the cargo loading space of the container ship, and increasing the utilization rate of the container ship.

[0029] The power unit 2 includes a propulsion mechanism 21 and a steering mechanism 22, both of which are located at or near the stern of the hull 1. Both the propulsion mechanism 21 and the steering mechanism 22 are electrically connected to the controller 31. The propulsion mechanism 21 is used to control the movement of the hull 1, and the steering mechanism 22 is used to control the steering of the hull 1 to adjust the trajectory of the container ship.

[0030] The cabin 1 is divided into an engine room 12 by a bulkhead 11. The outer area of ​​the engine room 12 is a cargo storage area 13 for placing containers 7. The power unit 2 is installed in the engine room 12 to prevent the power unit 2 from colliding with or interfering with the containers and affecting the operation of the power unit 2.

[0031] The engine room 12 protrudes upwards from the hull 1, meaning the upper end of the engine room 12 is higher than the hull side of the hull 1. This allows the upper end of the engine room 12 to be used as an air duct to supply air to the power unit 2, preventing seawater from entering the power unit 2 through the air duct. A wind-cooled cooling structure for dissipating heat from the power unit 2 can also be installed at the upper end of the engine room 12.

[0032] In some embodiments, the container ship is provided with a cockpit located directly above the engine room 12, thus not occupying space in the cargo storage area 13 used for placing containers. Since the container ship is capable of autonomous driving, the number of drivers required can be reduced, eliminating the need for separate living quarters and thereby increasing the space in the cargo storage area 13 compared to existing container ships.

[0033] The controller 31 is equipped with a navigation system, which is used for positioning and planning navigation routes. The controller 31 can control the propulsion mechanism 21 and the steering mechanism 22 to work according to the navigation route planned by the navigation system, so that the container ship can automatically navigate on the planned navigation route.

[0034] The controller 31 is equipped with a control program and can control the propulsion mechanism 21 and the steering mechanism 22 to adjust the navigation route and the position of the container ship according to the electrical signal of the detection element 32, so as to achieve safe navigation.

[0035] In one embodiment, the controller 31 is wirelessly connected to the shore-based ship command center 6, and remote wireless control can be achieved between the controller 31 and the ship command center 6. This allows staff at the ship command center 6 to control the navigation of the container ship and observe its navigation status. For example, remote wireless control between the controller 31 and the shore-based ship command center 6 can be achieved via satellite communication; alternatively, remote wireless control can be achieved via remote control software.

[0036] In one embodiment, after setting the destination and preset route through the navigation system, the controller 31 begins automatic navigation. During the automatic navigation of the container ship, the controller 31 acquires the ship's position and speed information based on radio frequency signals, and automatically plans and adjusts to a new route that allows the ship to avoid surrounding vessels. When the detector 32 detects that the distance between the ship and an obstacle reaches a set threshold, the controller 31 plans a new route to avoid the obstacle using a dynamic path planning algorithm based on the obstacle's relevant information, thus achieving automatic navigation.

[0037] exist Figure 3 In the embodiment shown, each of the four corners of the cabin 1 is provided with a vertically arranged column 14. The upper end of the column 14 extends upwards from the cabin 1, so that the column 14 does not occupy the space above the cargo placement area 13, thus not affecting the stacking of containers. Moreover, the cargo placement area 13 does not affect the detection of obstacles on the outer perimeter of the cabin 1 by the detection component 32.

[0038] Multiple detection elements 32 are respectively mounted on multiple uprights 14. The uprights 14 have a hollow structure, allowing the internal cavity to be used for wiring of the detection elements 32, eliminating the need for additional wiring boxes and simplifying the structure. Furthermore, the uprights 14 protect the wiring and detection elements 32 from collisions with containers or other objects. A controller 31 is mounted on one of the uprights 14 and is housed within the corresponding upright, allowing the upright to protect the controller 31 from rainwater corrosion and collisions with containers or other objects.

[0039] See Figure 5 In one embodiment, the pillar 14 includes a first pillar 141 disposed at the bow end and a second pillar 142 disposed at the stern end. The first pillar 141 includes a first side 1411 facing outward in the width direction of the hold 1 and a second side 1412 facing forward in the hold 1. The first side 1411 is flush with the edge of the hold 1 in the width direction. The detection element 32 disposed on the first pillar 141 is disposed close to the first side 1411, so that the detection element 32 disposed on the first pillar 141 is closer to the edge of the hold 1, thereby avoiding obstruction of the detection angle of the detection element 32 by the containers stacked in the cargo placement area 13. It also increases the area of ​​the cargo placement area 13 between the two first pillars 141 at the bow end, thereby improving the utilization rate of the hold 1 of the container ship.

[0040] Similarly, the second pillar 142 includes a third side 1421 facing outward in the width direction of the hold 1 and a fourth side 1422 facing backward in the hold 1. The third side 1421 is flush with the edge of the hold 1 in the width direction, and the detection element 32 on the second pillar 142 is positioned close to the third side 1421, making the detection element 32 closer to the edge of the hold 1. This avoids obstruction of the detection angle of the detection element 32 by the containers stacked in the cargo placement area 13, and also increases the area of ​​the cargo placement area 13 between the two second pillars 142 at the stern. The fourth side is flush with the stern edge of the hold 1 in the length direction, which increases the area of ​​the cargo placement area 13 between the first pillar 141 and the second pillar 142, improving the utilization rate of the container ship's hold 1.

[0041] In one embodiment, the four corners of the cabin 1 may not have pillars 14. Instead, multiple detection elements 32 are distributed along the edges of the four corners of the cabin 1, and the controller 31 is located at one of the corners of the cabin 1. This allows the power unit 2 and the autopilot 3 to form a relatively regular cargo placement area 13, facilitating the placement of containers. Moreover, the cargo placement area 13 does not affect the detection elements 32's detection of obstacles around the perimeter of the cabin 1. It should be noted that the multiple detection elements 32 may also be spaced along the perimeter of the cabin 1, and are not limited to being located only at the four corners of the cabin 1.

[0042] In one embodiment, the detection element 32 includes a radar 321, which is used to detect whether there are obstacles in the environment around the hull 1. When there are obstacles around the container ship, the radar 321 can detect the distance between itself and the obstacles. When the distance between the obstacle and the radar 321 is less than a preset threshold, an electrical signal is transmitted to the controller 31. The controller 31 controls the propulsion mechanism 21 and the steering mechanism 22 to adjust the navigation trajectory of the container ship according to the electrical signal from the radar 321.

[0043] Each column 14 is equipped with one or more radars 321, and all radars 321 detect in different directions, thus expanding the detection range of all radars 321, avoiding blind spots, and improving navigation safety. It should be noted that the radars 321 may include marine radars, which include a fixed part, a working part, and a driving component. The fixed part is fixedly connected to the column 14. The working part is used to detect obstacles around the container ship and is rotatably connected to the fixed part. The driving component connects the working part and the fixed part to drive the working part to rotate relative to the fixed part, thereby enabling the working part to scan the environment around the container ship and achieve wide-range detection to reduce blind spots. Radar 321 may also include vehicle-mounted radar. Radars are fixed to the first side 1411 and second side 1412 of the first pillar 141, and the third side 1421 and fourth side 1422 of the second pillar 142. The radars mounted on the first side 1411 and third side 1421 are used to detect obstacles outside the width direction of the hull 1; the radar mounted on the second side 1412 is used to detect obstacles in front of the hull 1; and the radar mounted on the fourth side 1422 is used to detect obstacles behind the hull 1. Furthermore, vehicle-mounted radar does not require reserved space for the working part of the marine radar during operation, reducing space occupancy.

[0044] In one embodiment, the detection element 32 includes a distance sensor 322, which can be a laser rangefinder, an infrared rangefinder, or an ultrasonic rangefinder. The distance sensor 322 is used to detect the distance to obstacles outside the hull 1. When obstacles exist around the container ship, the distance sensor 322 can detect the distance between itself and the obstacles. When the distance between the obstacle and the distance sensor 322 is less than a preset threshold, an electrical signal is transmitted to the controller 31. The controller 31 controls the propulsion mechanism 21 and the steering mechanism 22 to adjust the container ship's navigation trajectory based on the electrical signal from the distance sensor 322. Multiple distance sensors 322 are provided, and the multiple distance sensors 322 are oriented differently, thereby enabling the detection of obstacles in multiple directions.

[0045] See Figure 6For example, distance sensor 322 includes a first distance sensor 3221 for detecting water depth, a second distance sensor 3222 for detecting obstacles above the container ship, and a third distance sensor 3223 for detecting the circumferential environment of the container ship. The first distance sensor 3221 can detect water depth and underwater obstacles, preventing the ship from running aground due to insufficient water depth. The second distance sensor 3222 detects overhead obstacles, preventing collisions with bridges due to insufficient space when passing under them. The third distance sensor 3223 detects obstacles in the circumferential environment, preventing collisions when passing under bridges in narrow areas or when meeting other vessels. This achieves obstacle detection in multiple directions, ensuring the safe navigation of the container ship.

[0046] In this embodiment, multiple first distance sensors 3221, second distance sensors 3222, and third distance sensors 3223 can be provided, and each distance sensor 322 detects a different direction, which makes the detection range wider, reduces the detection blind spot, and improves the safety during navigation.

[0047] In one embodiment, the cabin 1 has a shape that is smaller at the bottom and larger at the top in the width direction, and the column 14 is flush with the edge of the cabin 1 in the width direction, so that the vertical projection of the column 14 is located on the outside of the bottom of the cabin 1. The bottom of the column 14 has a mounting through hole, and the first distance sensor 3221 is sealed and installed in the mounting through hole, so that the first distance sensor 3221 can detect water depth. The structure is simple and easy to install. It should be noted that the column 14 can also be set with an open bottom, and a light-transmitting element is set at the opening, which is sealed. The first distance sensor 3221 is disposed inside the column 14, and the detection light of the first distance sensor 3221 can pass through the light-transmitting element to enter the water, thereby realizing the detection of water depth.

[0048] Preferably, the detection light beam of the first distance sensor 3221, at least partially mounted on the first column 141, is angled downwards and forwards, meaning the detection light beam forms an acute angle with the horizontal plane. This allows the container ship to detect water depth ahead during navigation and, via the controller, plan a new path to avoid obstacles, improving navigation safety. In this embodiment, when the first distance sensor 3221 detects an obstacle, the vertical and horizontal distances between the obstacle and the ship can be calculated by measuring distance and angle. It should be noted that the detection light beam of part of the first distance sensor 3221 can also be angled in other directions, such as outwards in the width direction of the hull 1, thereby increasing the detection range of the first distance sensor 3221.

[0049] The second distance sensor 3222 is configured similarly to the first distance sensor 3221. The second distance sensor 3222 is mounted on the top or side of the column 14, and is at least partially mounted on the first column 141. The detection light beam of the second distance sensor 3222 is angled forward and upward, meaning it forms an acute angle with the horizontal plane. This allows the container ship to detect obstacles in the air ahead during navigation and, through the controller, pre-plan a new path to avoid them, thus improving navigation safety. It should be noted that the detection light beam of part of the second distance sensor 3222 can also be angled in other directions, such as outward in the width direction of the hull 1, thereby increasing the detection range of the second distance sensor 3222.

[0050] Third distance sensors 3223 are installed on both the first side 1411 and the second side 1412 of the first pillar 14, enabling the third distance sensors 3223 to detect obstacles in front of the container ship as well as obstacles outside the width direction of the hold 1. Similarly, third distance sensors 3223 are installed on both the third side 1421 and the fourth side 1422 of the second pillar 142, enabling the third distance sensors 3223 to detect obstacles behind the container ship as well as obstacles outside the width direction of the hold 1.

[0051] The column 14 may be provided with a through hole connecting the inside and outside of the column 14. The distance sensor 322 is installed in the through hole, which provides better protection for the distance sensor 322 and facilitates the electrical connection between the distance sensor 322 and the controller 31. A sealant is applied between the edge of the through hole and the outer surface of the distance sensor 322 to seal the inside of the column 14, preventing rainwater from entering the column 14 through the through hole and corroding the electrical components inside.

[0052] In one embodiment, the detection element 32 includes a camera 323, which is used to acquire environmental images outside the ship's hold 1 and determine whether there are obstacles around the container ship and the distance to the obstacles based on the environmental images. The controller 31 controls the propulsion mechanism 21 and the steering mechanism 22 to adjust the navigation trajectory of the container ship based on the electrical signals from the camera 323. The environmental images outside the ship's hold 1 acquired by the camera 323 can also be transmitted to the ship command center 6 through the controller 31 so that the staff can understand the navigation status of the container ship.

[0053] It should be noted that camera 323 can also be used only to acquire environmental images of the outside of cabin 1 and transmit them to the ship command center 6 via controller 31 so that staff can understand the navigation status of the container ship.

[0054] In one embodiment, the detection element 32 includes a wind speed and direction detector 324, which is used to detect the wind speed and direction in the environment. The detectors for detecting wind speed and direction can be an integral structure or separate structures. For example, the detection element 32 may include a wind speed detector and a wind direction detector, with the wind speed detector and wind direction detector spaced apart. The wind speed detector is used to detect the wind speed in the environment, and the wind direction detector is used to detect the wind direction in the environment.

[0055] The detection component 32 includes multiple components such as radar 321, distance sensor 322, camera 323, and wind speed and direction detector 324, and these components are spaced apart to avoid mechanical interference or mutual interference between their detection lines. It should be noted that the detection component 32 may also include only one of the radar 321, distance sensor 322, and camera 323.

[0056] The cargo compartment 1 forms a cargo placement area 13 in the area between the pillar 14 and the engine room 12. That is, the cargo compartment 1 forms a cargo placement area 13 for placing the container 7 in a position other than the autopilot 3 and the power unit 2.

[0057] exist Figure 1 and Figure 3 In the illustrated embodiment, the hold 1 has a cargo deck 15 on the ship's side and outside the engine room 12, and a cargo hold 16 for storing goods is formed below the cargo deck 15. The container ship has mounting brackets 4 above the cargo deck 15 for securing containers 7. In other embodiments, the hold 1 may not have a cargo deck 15, and the mounting brackets 4 may be fixed to the ship's side or inside the ship's side.

[0058] Multiple corner brackets 5 are spaced apart on the mounting bracket 4. The positions of the corner brackets 5 correspond to the corner bracket positions on the bottom of the container 7 when it is stacked. The corner brackets 5 and the bottom corner brackets of the container 7 are designed to cooperate, so that when the container 7 is placed on the mounting bracket 4, the corner brackets and corner brackets 5 automatically lock together to secure the container 7, preventing it from falling into the sea when the container ship sways under the influence of waves, and making the securing of the container 7 more convenient. In other embodiments, the corner brackets 5 can also be fixed to the cargo deck 15 or the bottom surface inside the hold 1.

[0059] In one embodiment, multiple mounting brackets 4 are provided, with their length direction aligned with the width direction of the hold 1. These mounting brackets 4 are spaced apart along the length of the hold 1. Containers 7 are placed between adjacent mounting brackets 4, ensuring that all containers 7 placed on the cargo deck 15 are secured to the corner brackets 5 on the mounting brackets 4. Multiple layers of containers 7 can be stacked, allowing for the transport of more containers 7. The upper layer of containers 7 is locked in place by its bottom corner brackets to the top corner brackets of the lower layer of containers 7.

[0060] The container ship of this application includes a hold 1, a power unit 2, and an autopilot 3. The autopilot 3 includes a controller 31 and multiple detection devices 32. The multiple detection devices 32 and the power unit 2 are all electrically connected to the controller 31. The multiple detection devices 32 are used to detect the environment around the container ship to ensure the navigation safety of the container ship. The controller 31 controls the power unit 2 to operate automatically according to the electrical signals of the detection devices 32, thereby realizing autopilot. This eliminates the need for a bridge and a living quarters for the driver, increasing the area of ​​the cargo storage area 13 for placing containers. Moreover, the controller 31 and the multiple detection devices 32 are distributed along the edge of the hold 1 to further increase the area of ​​the cargo storage area 13, improving the cargo loading space of the container ship and increasing the utilization rate of the container ship.

[0061] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A container ship, characterized in that The system includes a cabin, a power unit, and an autopilot. The power unit is located on the cabin, which forms a cargo storage area for placing containers, located outside the autopilot and the power unit. The autopilot includes a controller and multiple detection devices. The multiple detection devices and the power unit are electrically connected to the controller, and the controller controls the power unit to operate automatically based on the electrical signals from the detection devices. The controller and the multiple detection devices are distributed along the edge of the cabin.

2. The container ship according to claim 1, characterized in that, Multiple of the aforementioned detection components are distributed at the four corners of the ship's cabin; The controller is located at one of the corners of the cabin.

3. The container ship according to claim 2, characterized in that, The four corners of the cabin are provided with multiple vertically arranged columns, and the multiple detection components are respectively arranged on the multiple columns; The controller is mounted on one of the columns.

4. The container ship according to claim 3, characterized in that, The column has a hollow structure, and the controller is installed inside the corresponding column.

5. The container ship according to claim 1, characterized in that, The detection device includes a radar, which is used to detect whether there are obstacles in the environment around the hull; and / or The detection element includes a distance sensor for detecting the distance to obstacles outside the hull; and / or The detection device includes a camera, which is used to detect environmental images outside the cabin; and / or The detection device includes a wind speed and direction detector, which is used to detect the wind speed and direction in the environment.

6. The container ship according to claim 1, characterized in that, The power unit includes a propulsion mechanism and a steering mechanism, both of which are electrically connected to the controller. The propulsion mechanism is used to control the movement of the cabin, and the steering mechanism is used to control the steering of the cabin. The controller is equipped with a navigation system, which is used for positioning and planning navigation routes. The controller can control the propulsion mechanism and the steering mechanism to work according to the navigation route planned by the navigation system.

7. The container ship according to claim 1, characterized in that, The ship's cabin is equipped with an engine room, which protrudes upwards from the ship's cabin, and the power unit is installed inside the engine room; The cargo placement area is formed on the top surface of the cabin and on the outside of the engine room.

8. The container ship according to claim 7, characterized in that, The container ship also includes mounting brackets, which are laid in the cargo placement area of ​​the ship's hold and are used to secure containers.

9. The container ship according to claim 8, characterized in that, The length of the mounting bracket is arranged along the width of the cabin; Multiple mounting brackets are provided, and the multiple mounting brackets are spaced apart along the length of the ship's hold, with the container placed between two adjacent mounting brackets.

10. The container ship according to claim 8, wherein a plurality of corner fittings are provided on the mounting bracket at intervals, and the corner fittings are used for corner fitting of the bottom of the container to fix the container.

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