Ship electromagnetic adsorption device and system

Abstract

The present invention provides a ship electromagnetic adsorption device and system, which relate to the technical field of ship safety. The ship electromagnetic adsorption device comprises an electromagnetic control module and a current control module connected to the electromagnetic control module. The current control module is also connected to a plurality of magnetizers, which are tubular structures. The plurality of magnetizers are cross-laid below the ship deck surface, and a moving magnet is placed in each magnetizer. A pressure sensor is also installed on the outer surface of the magnetizer for obtaining a pressure signal of an object placed on the ship deck surface. The electromagnetic control module generates a first current signal according to the pressure signal and transmits the first current signal to the current control module. The current control module is used to generate a first current corresponding to the first current signal, and use the first current to control the magnetic force of the moving magnet in the magnetizer. The occurrence of accidents caused by loose binding of objects is effectively alleviated, thereby ensuring personal safety.

Description

Technical Field

[0001] The present invention relates to the field of ship safety technology, and in particular to a ship electromagnetic adsorption device and system. Background Art

[0002] Heavy and oversized cargo transportation insurance is a severe challenge. Nowadays, ships are widely used as the main means of transportation. However, during the handling and transportation of large cargoes on ships, accidents caused by the movement of cargoes during transportation due to loose lashing of cargoes may occur, threatening personal safety. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a ship electromagnetic adsorption device and system to alleviate the above technical problems.

[0004] In the first aspect, an embodiment of the present invention provides a ship electromagnetic adsorption device, wherein the ship electromagnetic adsorption device includes: an electromagnetic control module, and a current control module connected to the electromagnetic control module, the current control module is also connected to a plurality of magnetizers, wherein the magnetizers are tubular structures, the plurality of magnetizers are cross-laid below the deck surface of the ship, and a moving magnet is placed in each magnetizer; a pressure sensor is also installed on the outer surface of the magnetizer, the pressure sensor is connected to the electromagnetic control module, and is used to obtain a pressure signal of an object placed on the deck surface of the ship, and transmit the pressure signal to the electromagnetic control module; the electromagnetic control module is used to generate a first current signal according to the pressure signal, and transmit the first current signal to the current control module; the current control module is used to generate a first current corresponding to the first current signal, and use the first current to control the magnetic force of the moving magnet in the magnetizer.

[0005] In combination with the first aspect, an embodiment of the present invention provides a first possible implementation of the first aspect, wherein the electromagnetic control module includes a controller and a wireless receiver connected to the controller; the wireless receiver is used to receive a pressure signal and send the pressure signal to the controller; the wireless receiver is also used to receive a wind signal sent by a wind sensor and send the wind signal to the controller; the controller is also used to generate a second current signal according to the wind signal and transmit the second current signal to the current control module; the current control module is used to generate a second current corresponding to the second current signal, and use the second current to control the magnetic force of the moving magnet in the magnetic conductor.

[0006] In combination with the first possible implementation of the first aspect, an embodiment of the present invention provides a second possible implementation of the first aspect, wherein each magnetic conductor includes a positive magnetic pole and a negative magnetic pole; the positive magnetic pole and the negative magnetic pole of each magnetic conductor are connected to a current control module, and the magnetic force of the moving magnet is controlled by using the first current or the second current transmitted to the positive magnetic pole and the negative magnetic pole.

[0007] In combination with the second possible implementation of the first aspect, an embodiment of the present invention provides a third possible implementation of the first aspect, wherein the ship electromagnetic adsorption device also includes an input module; the input module is connected to the controller, for receiving the user's input signal, and sending the input signal to the controller; the controller is also used to generate a third current signal according to the input signal, and transmit the third current signal to the current control module; the current control module is used to generate a third current corresponding to the third current signal, and, according to the third current, control the third current to be transmitted to the positive magnetic pole or negative magnetic pole of the magnetic conductor, so as to control the moving direction of the moving magnet.

[0008] In combination with the third possible implementation of the first aspect, an embodiment of the present invention provides a fourth possible implementation of the first aspect, wherein the input module includes an input unit, and a communication unit connected to the input unit, and the communication unit is connected to the controller; the input unit is used to receive an input signal and send the input signal to the controller through the communication unit.

[0009] In combination with the fourth possible implementation of the first aspect, an embodiment of the present invention provides a fifth possible implementation of the first aspect, wherein the input module also includes a display unit; the display unit is connected to the communication unit and is used to display the signals received and generated by the controller.

[0010] In combination with the fifth possible implementation of the first aspect, an embodiment of the present invention provides a sixth possible implementation of the first aspect, wherein the ship electromagnetic adsorption device also includes a storage module; the storage module is connected to the controller for storing signals.

[0011] In combination with the sixth possible implementation of the first aspect, an embodiment of the present invention provides a seventh possible implementation of the first aspect, wherein the ship electromagnetic adsorption device also includes a power supply module; the power supply module is connected to the electromagnetic control module, the current control module, the input module and the storage module, and is used to power the electromagnetic control module, the current control module, the input module and the storage module.

[0012] In a second aspect, an embodiment of the present invention further provides a ship electromagnetic adsorption system, wherein the ship electromagnetic adsorption system is configured with the above-mentioned ship electromagnetic adsorption device.

[0013] In combination with the second aspect, an embodiment of the present invention provides a first possible implementation of the second aspect, wherein the ship electromagnetic adsorption system further includes a control platform, and the control platform is connected to the ship electromagnetic adsorption device.

[0014] The embodiments of the present invention bring the following beneficial effects:

[0015] An embodiment of the present invention provides a ship electromagnetic adsorption device and system, the ship electromagnetic adsorption device includes: an electromagnetic control module, and a current control module connected to the electromagnetic control module, the current control module is also connected to a plurality of magnetizers, wherein the magnetizers are tubular structures, the plurality of magnetizers are cross-laid below the ship deck, and a moving magnet is placed in each magnetizer; a pressure sensor is also installed on the outer surface of the magnetizer, which is used to obtain a pressure signal of an object placed on the ship deck and transmit the pressure information to the electromagnetic control module, the electromagnetic control module is used to generate a first current signal according to the pressure signal, and transmit the first current signal to the current control module; the current control module is used to generate a first current corresponding to the first current signal, and use the first current to control the magnetic force of the moving magnet in the magnetizer; the occurrence of accidents caused by loose binding of objects is effectively alleviated, and personal safety is ensured.

[0016] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic structural diagram of a ship electromagnetic adsorption device provided by an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the structure of a magnetic conductor laying provided by an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the structure of another electromagnetic adsorption device for ships provided in an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the structure of a ship electromagnetic adsorption system provided by an embodiment of the present invention;

[0023] Figure 5 A schematic diagram of the structure of another electromagnetic adsorption system for ships provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0025] At present, ship transportation is a mode of transportation that uses ships to transport passengers or goods by water. Especially when transporting steel, accidents caused by the movement of goods during transportation or handling due to loose binding of the goods may occur, threatening personal safety. Based on this, an electromagnetic adsorption device and system for ships provided in an embodiment of the present invention can alleviate the above technical problems.

[0026] To facilitate understanding of this embodiment, a ship electromagnetic adsorption device disclosed in an embodiment of the present invention is first introduced in detail.

[0027] Embodiment 1:

[0028] The embodiment of the present invention provides a ship electromagnetic adsorption device, such as Figure 1 The structure diagram of a ship electromagnetic adsorption device is shown in FIG. 1 , and the ship electromagnetic adsorption device comprises: an electromagnetic control module 100, and a current control module 101 connected to the electromagnetic control module 100, and the current control module 101 is also connected to a plurality of magnetic conductors 102, such as Figure 1 As shown, for the sake of convenience of explanation, the figure only shows two magnetizers as an example for explanation, wherein the magnetizers are tubular structures, multiple magnetizers are cross-laid below the deck surface of the ship, and a movable magnet 103 is placed in each magnetizer.

[0029] Specifically, Figure 1 As shown, a pressure sensor 104 is also installed on the outer surface of each magnetic conductor, and the pressure sensor is connected to the electromagnetic control module, and is used to obtain the pressure signal of the object placed on the deck of the ship, and transmit the pressure signal to the electromagnetic control module; the electromagnetic control module is used to generate a first current signal according to the pressure signal, and transmit the first current signal to the current control module; the current control module is used to generate a first current corresponding to the first current signal, and use the first current to control the magnetic force of the moving magnet in the magnetic conductor.

[0030] In the specific implementation, multiple magnetic conductors are laid crosswise below the deck of the ship. For ease of understanding, Figure 2 A schematic diagram of the structure of the magnetic conductor laying is shown, such as Figure 2 For ease of explanation, Figure 2 Only six magnetizers are shown, wherein magnetizers 200 to 203 are laid horizontally under the deck, while magnetizers 204 and 205 are laid vertically under the deck;

[0031] Preferably, when an object (e.g., steel) is placed on the steel deck of a ship, the pressure sensor on the magnetizer corresponding to the location where the object is placed will obtain the pressure signal generated by the object on the deck, and transmit the pressure signal to the electromagnetic control module, which searches for the first current signal corresponding to the pressure signal in a pre-stored pressure-current conversion list according to the pressure signal, and transmits the first current signal to the current control module, which generates a first current corresponding to the first current signal, and transmits the generated first current to the magnetizer to perform magnetic force control on the moving magnet in the magnetizer. This achieves the adjustment of the magnitude of the electromagnetic adsorption force according to the weight of different goods, and solves the adsorption of goods of different weights.

[0032] An embodiment of the present invention provides a ship electromagnetic adsorption device, which includes: an electromagnetic control module, and a current control module connected to the electromagnetic control module, the current control module is also connected to a plurality of magnetizers, wherein the magnetizers are tubular structures, the plurality of magnetizers are cross-laid below the ship deck, and a moving magnet is placed in each magnetizer; a pressure sensor is also installed on the outer surface of the magnetizer, which is used to obtain a pressure signal of an object placed on the ship deck, and transmit the pressure information to the electromagnetic control module, the electromagnetic control module is used to generate a first current signal according to the pressure signal, and transmit the first current signal to the current control module; the current control module is used to generate a first current corresponding to the first current signal, and use the first current to control the magnetic force of the moving magnet in the magnetizer; the occurrence of accidents caused by loose binding of objects is effectively alleviated, and personal safety is ensured.

[0033] In specific implementation, the above-mentioned controller is usually the central processing unit (CPU) of the entire ship electromagnetic adsorption device, which can be configured with a corresponding operating system and control interface, etc. Specifically, it can be a single-chip microcomputer, DSP (Digital Signal Processing), ARM (Advanced RISC Machines, ARM processor) and other digital logic controllers that can be used for automatic control. The control instructions can be loaded into the memory at any time for storage and execution. At the same time, it can have built-in CPU instruction and data memory, input and output units, power supply modules, digital simulation and other units. It can be specifically set according to actual usage, and the embodiments of the present invention are not limited to this.

[0034] Further, in Figure 1 On the basis of Figure 3 A schematic diagram of another electromagnetic adsorption device for ships is shown. Figure 3 As shown, the electromagnetic control module includes a controller 300 and a wireless receiver 301 connected to the controller; the wireless receiver is used to receive a pressure signal and send the pressure signal to the controller; the wireless receiver is also used to receive a wind signal sent by a wind sensor 307 and send the wind signal to the controller; the controller is also used to generate a second current signal according to the wind signal and transmit the second current signal to the current control module; the current control module is used to generate a second current corresponding to the second current signal, and use the second current to control the magnetic force of the moving magnet in the magnetic conductor.

[0035] Specifically, when using ships to transport cargo at sea, it is also necessary to consider the movement of cargo caused by wind and waves. Therefore, in this embodiment, a wind sensor is also installed on the ship, and the wind sensor transmits the received wind signal to the controller through a wireless receiver. The controller searches for a second current signal corresponding to the wind signal in a pre-stored wind current conversion list according to the wind signal, and transmits the second current signal to a current control module connected thereto. The current control module generates a second current corresponding to the second current signal, and transmits the generated second current to the corresponding magnetic conductor at the location where the cargo deck is placed, so as to realize magnetic control of the moving magnet in the magnetic conductor. Thus, the magnitude of the electromagnetic adsorption force can be adjusted according to different wind forces.

[0036] In actual use, each magnetic conductor includes a positive pole and a negative pole; the positive pole and negative pole of each magnetic conductor are connected to the current control module, and the first current or the second current transmitted to the positive pole and the negative pole is used to control the magnetic force of the moving magnet.

[0037] Preferably, the first current or the second current is transmitted to the positive magnetic pole and the negative magnetic pole on the magnetic conductor. By applying the first current or the second current to the positive magnetic pole and the negative magnetic pole, the moving magnet in the magnetic conductor generates a magnetic force corresponding to the first current or the second current, and the magnetic force is used to adsorb the goods.

[0038] like Figure 3 As shown, the ship electromagnetic adsorption device also includes an input module 302; the input module is connected to the controller, and is used to receive the user's input signal and send the input signal to the controller; the controller is also used to generate a third current signal according to the input signal, and transmit the third current signal to the current control module; the current control module is used to generate a third current corresponding to the third current signal, and, according to the third current, control the third current to be transmitted to the positive pole or negative pole of the magnetic conductor, so as to control the moving direction of the moving magnet.

[0039] like Figure 3 As shown, generally, the input module includes an input unit 303 and a communication unit 304 connected to the input unit, and the communication unit is connected to the controller; the input unit is used to receive an input signal and send the input signal to the controller through the communication unit.

[0040] In actual application, in order to enable the cargo to move on the deck, in this embodiment, the user can input the input signal into the input unit and transmit it to the controller through the communication unit connected to the input unit, wherein the input signal includes a direction signal of the cargo movement direction, and the controller transmits a third current signal carrying the direction signal generated according to the cargo pressure to the current control module, and the current control module generates a third current corresponding to the third current signal, and controls whether the third current is applied to the positive magnetic pole or the negative magnetic pole of the magnetic conductor according to the direction signal carried in the third current signal, and controls the moving direction of the moving magnet by energizing the positive magnetic pole or the negative magnetic pole.

[0041] Further, if Figure 3 As shown, the input module further includes a display unit 305; the display unit is connected to the communication unit and is used to display the signals received and generated by the controller.

[0042] In specific applications, in order to facilitate users to understand the weight of the goods or the amount of current acting on the magnetic conductor, in this embodiment, a display unit (for example, a display screen) can be set in the input module to display the signals received and generated by the controller and the input signals input by the user on the display screen.

[0043] like Figure 3 As shown, the ship electromagnetic adsorption device also includes a storage module 308; the storage module is connected to the controller and is used to store the signal.

[0044] like Figure 3 As shown, generally, the ship electromagnetic adsorption device also includes a power supply module 306; the power supply module is connected to the electromagnetic control module, the current control module, the input module and the storage module, and is used to supply power to the electromagnetic control module, the current control module, the input module and the storage module.

[0045] Embodiment 2:

[0046] The embodiment of the present invention also provides a ship electromagnetic adsorption system, such as Figure 4 A structural schematic diagram of a ship electromagnetic adsorption system is shown in FIG. Figure 4 As shown, the ship electromagnetic adsorption system 400 is configured with the above-mentioned ship electromagnetic adsorption device 401.

[0047] further, Figure 5Another structural schematic diagram of a ship electromagnetic adsorption system is shown in FIG. Figure 5 As shown, the ship electromagnetic adsorption system further includes a control platform 500, and the control platform 500 is connected to the ship electromagnetic adsorption device.

[0048] The ship electromagnetic adsorption system provided in the embodiment of the present invention has the same technical features as the ship electromagnetic adsorption device provided in the above embodiment, so it can also solve the same technical problems and achieve the same technical effects.

[0049] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the ship electromagnetic adsorption system described above can refer to the corresponding process in the aforementioned ship electromagnetic adsorption device embodiment, and will not be repeated here.

[0050] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0052] Finally, it should be noted that the above embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that any person skilled in the art can still modify the technical solutions recorded in the above embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A ship electromagnetic adsorption device, characterized in that: The ship electromagnetic adsorption device comprises: an electromagnetic control module, and a current control module connected to the electromagnetic control module, wherein the current control module is also connected to a plurality of magnetizers, wherein the magnetizers are tubular structures, the plurality of magnetizers are cross-laid below the ship deck surface, and a moving magnet is placed in each of the magnetizers; A pressure sensor is also installed on the outer surface of the magnetic conductor, and the pressure sensor is connected to the electromagnetic control module to obtain a pressure signal of an object placed on the deck of the ship and transmit the pressure signal to the electromagnetic control module; The electromagnetic control module is used to generate a first current signal according to the pressure signal, and transmit the first current signal to the current control module; The current control module is used to generate a first current corresponding to the first current signal, and use the first current to control the magnetic force of the moving magnet in the magnetic conductor.

2. The ship electromagnetic adsorption device according to claim 1, characterized in that: The electromagnetic control module includes a controller and a wireless receiver connected to the controller; The wireless receiver is used to receive the pressure signal and send the pressure signal to the controller; The wireless receiver is also used to receive a wind signal sent by a wind sensor and send the wind signal to the controller; The controller is also used to generate a second current signal according to the wind signal, and transmit the second current signal to the current control module; The current control module is used to generate a second current corresponding to the second current signal, and use the second current to control the magnetic force of the moving magnet in the magnetic conductor.

3. The ship electromagnetic adsorption device according to claim 2, characterized in that: Each of the magnetic conductors includes a positive magnetic pole and a negative magnetic pole; The positive pole and the negative pole of each magnetic conductor are connected to the current control module, and the magnetic force of the moving magnet is controlled by using the first current or the second current transmitted to the positive pole and the negative pole.

4. The ship electromagnetic adsorption device according to claim 3, characterized in that: The ship electromagnetic adsorption device also includes an input module; The input module is connected to the controller and is used to receive an input signal from a user and send the input signal to the controller; The controller is further used to generate a third current signal according to the input signal, and transmit the third current signal to the current control module; The current control module is used to generate a third current corresponding to the third current signal, and control the third current to be transmitted to the positive magnetic pole or the negative magnetic pole of the magnetic conductor according to the third current, so as to control the moving direction of the moving magnet.

5. The ship electromagnetic adsorption device according to claim 4, characterized in that: The input module includes an input unit and a communication unit connected to the input unit, and the communication unit is connected to the controller; The input unit is used to receive the input signal and send the input signal to the controller through the communication unit.

6. The ship electromagnetic adsorption device according to claim 5, characterized in that: The input module also includes a display unit; The display unit is connected to the communication unit and is used to display the signals received and generated by the controller.

7. The ship electromagnetic adsorption device according to claim 6, characterized in that: The ship electromagnetic adsorption device also includes a storage module; The storage module is connected to the controller and is used for storing the signal.

8. The ship electromagnetic adsorption device according to claim 7, characterized in that: The ship electromagnetic adsorption device also includes a power supply module; The power supply module is connected to the electromagnetic control module, the current control module, the input module and the storage module, and is used to supply power to the electromagnetic control module, the current control module, the input module and the storage module.

9. A ship electromagnetic adsorption system, characterized in that: The ship electromagnetic adsorption system is equipped with the ship electromagnetic adsorption device according to any one of claims 1 to 8.

10. The ship electromagnetic adsorption system according to claim 9, characterized in that: The ship electromagnetic adsorption system also includes a control platform, and the control platform is connected to the ship electromagnetic adsorption device.

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