CN113099377B - Shipborne gateway communication system and method - Google Patents
Shipborne gateway communication system and method Download PDFInfo
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- CN113099377B CN113099377B CN202110253661.5A CN202110253661A CN113099377B CN 113099377 B CN113099377 B CN 113099377B CN 202110253661 A CN202110253661 A CN 202110253661A CN 113099377 B CN113099377 B CN 113099377B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a shipborne gateway communication system and a method, comprising an information acquisition unit, a communication mode determination unit, a shipborne gateway and at least one communication unit; the information acquisition unit is used for acquiring the position information of the ship-borne gateway, the message information of the target message to be sent and the communication information of at least one communication unit and transmitting the position information, the message information and the communication information to the communication mode determination unit; and the communication mode determining unit is used for inputting the position information, the message information and the communication information into a preset communication mode determining model to obtain a target communication mode, and sending a communication instruction to at least one communication unit based on the target communication mode so as to send the target message to be sent to the shipborne gateway through the at least one communication unit. The invention can improve the effect of ocean communication.
Description
Technical Field
The invention relates to the field of marine communication, in particular to a shipborne gateway communication system and a shipborne gateway communication method.
Background
At present, in order to realize full coverage of issuing of early warning information of offshore public services, all weather of far-sea monitoring and early warning and improvement of ocean weather guarantee capability, a meteorological department needs to establish communication with the sea and send early warning information to the sea.
In practice, various ocean communication modes have corresponding advantages and disadvantages, and the ocean communication modes are isolated from each other. How to coordinate different ocean communication modes, realize ocean communication together, improve the effect of ocean communication becomes a problem that needs to be solved urgently.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a shipborne gateway communication system and a shipborne gateway communication method, which are used for at least improving the effect of ocean communication.
According to an aspect of an embodiment of the present invention, a shipborne gateway communication system is provided, which includes an information acquisition unit, a communication mode determination unit, a shipborne gateway, and at least one communication unit; the information acquisition unit is used for acquiring the position information of the ship-borne gateway, the message information of the target message to be sent and the communication information of the at least one communication unit, and transmitting the position information, the message information and the communication information to the communication mode determination unit; the communication mode determining unit is configured to input the position information, the message information, and the communication information into a preset communication mode determining model to obtain a target communication mode, and send a communication instruction to the at least one communication unit based on the target communication mode, so as to send the target message to be sent to the shipborne gateway through the at least one communication unit.
As an optional implementation manner, the communication mode determining unit is configured to input the location information, the message information, and the communication information into a preset communication mode determining model, and a manner of obtaining a target communication mode is specifically: the communication mode determining unit is configured to input the location information, the message information, and the communication information into a preset communication mode determining model, determine a communication type matching the location information, the message information, and the communication information, and determine the target communication mode based on a slice mode corresponding to the communication type.
As an optional implementation manner, the manner that the communication mode determining unit is configured to send a communication instruction to the at least one communication unit based on the target communication mode, so as to send the target message to be sent to the on-board gateway through the at least one communication unit is specifically: the communication mode determining unit is configured to perform slicing processing on the target message to be sent based on the target communication mode to obtain at least one slice segment; and respectively sending each slice segment to the at least one communication unit so that the at least one communication unit sends each slice segment to the onboard gateway, and the onboard gateway is used for integrating each slice segment to obtain the target message to be sent.
As an optional implementation manner, the at least one communication unit at least comprises a Beidou satellite communication unit, a Fengyun four-number communication unit, a short-wave communication unit, a communication satellite communication unit and/or a mobile communication unit.
As an optional implementation, the mobile communication unit includes one or more of 2G, 3G, and 4G.
According to another aspect of the embodiments of the present invention, there is also provided a shipborne gateway communication method, including: collecting position information of a ship-borne gateway, message information of a target message to be sent and communication information of the at least one communication unit; inputting the position information, the message information and the communication information into a preset communication mode determination model to obtain a target communication mode; and sending a communication instruction to at least one communication unit based on the target communication mode, so as to send the target message to be sent to the shipborne gateway through the at least one communication unit.
As an optional implementation manner, the inputting the location information, the message information, and the communication information into a preset communication mode determination model to obtain a target communication mode includes: inputting the position information, the message information and the communication information into a preset communication mode determination model, and determining a communication type matched with the position information, the message information and the communication information; and determining the target communication mode based on the slicing mode corresponding to the communication type.
As an optional implementation manner, the sending, to the at least one communication unit, a communication instruction based on the target communication mode, so as to send the target message to be sent to the onboard gateway through the at least one communication unit, includes: based on the target communication mode, carrying out slicing processing on the target message to be sent to obtain at least one slice segment; sending each slice segment to the at least one communication unit, respectively, so that the at least one communication unit sends each slice segment to the onboard gateway; the shipborne gateway is used for integrating all the slice segments to obtain the target message to be sent.
As an optional implementation manner, the at least one communication unit at least comprises a Beidou satellite communication unit, a Fengyun four-number communication unit, a short-wave communication unit, a communication satellite communication unit and/or a mobile communication unit.
As an optional implementation, the mobile communication unit includes one or more of 2G, 3G, and 4G.
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the onboard gateway communication method through the computer program.
According to still another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, in which a computer program is stored, where the computer program is configured to execute the above-mentioned shipborne gateway communication method when running.
In the embodiment of the invention, the position information of the ship-borne gateway, the message information of the target information to be sent and the communication information of at least one communication unit can be collected, so that the information is adopted to determine the target communication mode, a communication instruction is sent to at least one communication unit according to the target communication mode, and the target information to be sent is sent to the ship-borne gateway. In the process, multiple factors are considered, the target communication mode is determined and obtained together, and the flexible selection of the communication mode is realized, so that the most appropriate target communication mode is selected for marine communication, and the marine communication effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
fig. 1 is a schematic structural diagram of an alternative shipboard gateway-based communication system according to an embodiment of the invention;
fig. 2 is a schematic flow chart of an alternative shipborne gateway communication method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an optional electronic device for performing an onboard gateway communication method according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
An embodiment of the present invention provides a selectable shipborne gateway communication system, and as shown in fig. 1, the shipborne gateway communication method system includes: the system comprises an information acquisition unit 101, a communication mode determination unit 102, a shipborne gateway 103 and at least one communication unit 104;
the information acquisition unit 101 is configured to acquire position information of the ship-borne gateway 103, message information of a target message to be sent, and communication information of the at least one communication unit 104, and transmit the position information, the message information, and the communication information to the communication mode determination unit 102;
the communication mode determining unit 102 is configured to input the position information, the message information, and the communication information into a preset communication mode determining model to obtain a target communication mode, and send a communication instruction to the at least one communication unit 104 based on the target communication mode, so as to send the target message to be sent to the ship-borne gateway 103 through the at least one communication unit 104.
In the embodiment of the present invention, the onboard gateway 103 may be connected to the shipboard terminal device, and when various information platforms communicate with the shipboard terminal device, that is, the information platform needs to send a target message to be sent to the shipboard terminal device, at this time, position information of the onboard gateway may be collected based on the information collection unit 101, where the position information of the onboard gateway may be determined by a positioning device on the ship and sent to the information platform via at least one communication unit 104, and a specific sending process may be the same as a technical principle of sending the target message to be sent to the shipboard terminal device by the information platform, and is not described herein again. Then, the information acquisition unit 101 may further acquire message information of the target message to be sent, where the message information is used to describe information such as a data type and a data size of the target message to be sent. Then, the information acquisition unit 101 may further acquire communication information of the at least one communication unit 104, where the communication information is used to describe busy degree information, communication transmission cost information, and the like of the at least one communication unit 104.
After that, the communication mode determination unit 102 may input the location information, the message information, and the communication information into the communication mode determination model, resulting in the target communication mode output by the model. The communication mode determination model can be obtained by training through the following steps: acquiring sample data to be trained, wherein the sample data to be trained comprises a plurality of groups of correspondingly stored position information, message information, communication information and communication modes; inputting sample data to be trained into a model to be trained, so that the model to be trained determines the information emergency degree and the message volume of the shipborne terminal equipment based on the position information and the message information (determined based on a preset corresponding relation), and then obtains a message selectable path combination based on the information emergency degree and the message volume; determining an available communication unit based on the communication information, performing pre-communication on each path in the message selectable path combination according to the available communication unit, and calculating to obtain corresponding communication parameters; selecting a message selectable path with optimal communication parameters as a final path; outputting a training communication pattern based on the final path; training the model to be trained based on the difference between the training communication mode and the communication mode in the sample data to be trained until the model converges to obtain a communication mode determination model.
As an optional implementation manner, the communication mode determining unit 102 is configured to input the location information, the message information, and the communication information into a preset communication mode determining model, and a manner of obtaining a target communication mode is specifically: the communication mode determining unit 102 is configured to input the location information, the message information, and the communication information into a preset communication mode determining model, determine a communication type matching the location information, the message information, and the communication information, and determine the target communication mode based on a slice mode corresponding to the communication type.
In the embodiment of the present invention, optionally, based on the same principle as the model training, when selecting an available communication unit, the corresponding available communication unit may be determined based on the communication type. Wherein the communication type may be determined based on the location information, the message information. For example, if it is determined that the communication type is an urgent communication type based on the location information and the message information, it is preferable to use an available communication unit having a faster transmission speed. And the slicing mode corresponding to the urgent communication type is to set the information amount contained in the slice segment according to the sequence of the transmission speed from high to low, at this time, the available communication units can be sequenced according to the transmission speed from high to low, then the corresponding information amount is set for the sequenced available communication units according to the mode of descending the information amount, and then slicing is performed according to the information amount corresponding to each available communication unit, which is also a specific execution step of the target communication mode.
As another optional implementation manner, the manner that the communication mode determining unit 102 is configured to send a communication instruction to the at least one communication unit 104 based on the target communication mode, and send the target message to be sent to the on-board gateway 103 through the at least one communication unit 104 specifically is: the communication mode determining unit 102 is configured to perform slicing processing on the target message to be sent based on the target communication mode to obtain at least one slice segment; and sending each slice segment to the at least one communication unit 104, so that the at least one communication unit 104 sends each slice segment to the onboard gateway 103, and the onboard gateway 103 is configured to integrate each slice segment to obtain the target message to be sent.
In the embodiment of the present invention, since the target communication mode includes the slicing manner, that is, the information amount corresponding to each available communication unit, the target message to be sent may be sliced according to the information amount to obtain a plurality of slice segments, and then the slice segments are sent to at least one communication unit 104 respectively. And after the onboard gateway 103 receives the slice segments, the slice segments may be integrated to obtain the target message to be sent.
As an optional implementation, the at least one communication unit 104 includes at least a beidou satellite communication unit, a wind and cloud number four communication unit, a short wave communication unit, a communication satellite communication unit and/or a mobile communication unit.
As an optional implementation manner, the mobile communication unit includes one or more of 2G, 3G and 4G.
In the embodiment of the invention, the position information of the ship-borne gateway, the message information of the target information to be sent and the communication information of at least one communication unit can be collected, so that the information is adopted to determine the target communication mode, a communication instruction is sent to at least one communication unit according to the target communication mode, and the target information to be sent is sent to the ship-borne gateway. In the process, multiple factors are considered, the target communication mode is determined and obtained together, and the flexible selection of the communication mode is realized, so that the most appropriate target communication mode is selected for marine communication, and the marine communication effect is improved.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art will appreciate that the embodiments described in this specification are presently preferred and that no acts or modules are required by the invention.
According to another aspect of the embodiment of the present invention, there is also provided a ship-borne gateway communication method applied to the ship-borne gateway communication system, as shown in fig. 2, including:
s201, collecting position information of a ship-borne gateway, message information of a target message to be sent and communication information of at least one communication unit;
s202, inputting the position information, the message information and the communication information into a preset communication mode determination model to obtain a target communication mode;
and S203, sending a communication instruction to at least one communication unit based on the target communication mode, so as to send the target message to be sent to the shipborne gateway through the at least one communication unit.
In the embodiment of the present invention, the shipborne gateway may be connected to shipborne terminal devices, and when various information platforms communicate with the shipborne terminal devices, that is, the information platforms need to send target messages to be sent to the shipborne terminal devices, at this time, position information of the shipborne gateway may be collected based on the information collection unit, where the position information of the shipborne gateway may be determined by a positioning device on the ship and sent to the information platform via at least one communication unit, and a specific sending process may be the same as a technical principle of sending the target messages to be sent to the shipborne terminal devices by the information platform, and is not described herein again. Then, the information acquisition unit may further acquire message information of the target message to be sent, where the message information is used to describe information such as a data type and a data size of the target message to be sent. And then, the information acquisition unit can also acquire the communication information of the at least one communication unit, wherein the communication information is used for describing the busyness information, the communication transmission cost information and the like of the at least one communication unit.
After that, the communication mode determination unit may input the location information, the message information, and the communication information into the communication mode determination model, resulting in the target communication mode output by the model. The communication mode determination model can be obtained by training through the following steps: acquiring sample data to be trained, wherein the sample data to be trained comprises a plurality of groups of correspondingly stored position information, message information, communication information and communication modes; inputting sample data to be trained into a model to be trained, so that the model to be trained determines the information emergency degree and the message volume of the shipborne terminal equipment based on the position information and the message information (determined based on a preset corresponding relation), and then obtains a message selectable path combination based on the information emergency degree and the message volume; then determining an available communication unit based on the communication information, performing pre-communication on each path in the message selectable path combination according to the available communication unit, and calculating to obtain corresponding communication parameters; selecting a message selectable path with optimal communication parameters as a final path; outputting a training communication pattern based on the final path; training the model to be trained based on the difference between the training communication mode and the communication mode in the sample data to be trained until the model converges to obtain a communication mode determination model.
As an optional implementation manner, the inputting the location information, the message information, and the communication information into a preset communication mode determination model to obtain a target communication mode includes: inputting the position information, the message information and the communication information into a preset communication mode determination model, and determining a communication type matched with the position information, the message information and the communication information; and determining the target communication mode based on the slicing mode corresponding to the communication type.
In the embodiment of the present invention, optionally, based on the same principle as the model training, when selecting an available communication unit, the corresponding available communication unit may be determined based on the communication type. Wherein the communication type may be determined based on the location information, the message information. For example, if it is determined that the communication type is an urgent communication type based on the location information and the message information, it is preferable to use an available communication unit having a faster transmission speed. And the slicing mode corresponding to the urgent communication type is to set the information amount contained in the slice segment according to the sequence of the transmission speed from high to low, at this time, the available communication units can be sequenced according to the transmission speed from high to low, then the corresponding information amount is set for the sequenced available communication units according to the mode of descending the information amount, and then slicing is performed according to the information amount corresponding to each available communication unit, which is also a specific execution step of the target communication mode.
As an optional implementation manner, the sending, to the at least one communication unit, a communication instruction based on the target communication mode, so as to send the target message to be sent to the onboard gateway through the at least one communication unit, includes: based on the target communication mode, carrying out slicing processing on the target message to be sent to obtain at least one slice segment; sending each slice segment to the at least one communication unit, respectively, so that the at least one communication unit sends each slice segment to the onboard gateway; the shipborne gateway is used for integrating all the slice segments to obtain the target message to be sent.
In the embodiment of the present invention, since the target communication mode includes the slicing mode, that is, the information amount corresponding to each available communication unit, the target message to be sent may be sliced according to the information amount to obtain a plurality of slice segments, and then the slice segments are sent to at least one communication unit respectively. And after the shipborne gateway receives the slice segments, the slice segments can be integrated to obtain a target message to be sent.
As an optional implementation manner, the at least one communication unit at least comprises a Beidou satellite communication unit, a Fengyun four-number communication unit, a short-wave communication unit, a communication satellite communication unit and/or a mobile communication unit.
As an optional implementation, the mobile communication unit includes one or more of 2G, 3G, and 4G.
In the embodiment of the invention, the position information of the ship-borne gateway, the message information of the target information to be sent and the communication information of at least one communication unit can be collected, so that the information is adopted to determine the target communication mode, a communication instruction is sent to at least one communication unit according to the target communication mode, and the target information to be sent is sent to the ship-borne gateway. In the process, multiple factors are considered, the target communication mode is determined and obtained together, and the flexible selection of the communication mode is realized, so that the most appropriate target communication mode is selected for marine communication, and the marine communication effect is improved.
According to a further aspect of the embodiment of the present invention, there is also provided an electronic device for implementing the onboard gateway communication method, as shown in fig. 3, the electronic device includes a memory 302 and a processor 304, the memory 302 stores a computer program, and the processor 304 is configured to execute the steps in any one of the method embodiments through the computer program.
Optionally, in this embodiment, the electronic device may be located in at least one network device of a plurality of network devices of a computer network.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, collecting position information of a ship-borne gateway, message information of a target message to be sent and communication information of at least one communication unit;
s2, inputting the position information, the message information and the communication information into a preset communication mode determination model to obtain a target communication mode;
and S3, sending a communication instruction to at least one communication unit based on the target communication mode, wherein the communication instruction is used for sending the target message to be sent to the shipborne gateway through the at least one communication unit.
Alternatively, it can be understood by those skilled in the art that the structure shown in fig. 3 is only an illustration, and the onboard gateway communication device may also be a terminal device such as a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, a Mobile Internet Device (MID), a PAD, and the like. Fig. 3 is not intended to limit the structure of the onboard gateway communication device. For example, the onboard gateway communication device may also include more or fewer components (e.g., network interfaces, etc.) than shown in FIG. 3, or have a different configuration than shown in FIG. 3.
The memory 302 may be configured to store software programs and modules, such as program instructions/modules corresponding to the onboard gateway communication method and apparatus in the embodiment of the present invention, and the processor 303 executes various functional applications and data processing by running the software programs and modules stored in the memory 302, that is, implements the onboard gateway communication method. The memory 302 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 302 can further include memory located remotely from the processor 304, which can be connected to the terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof. The memory 302 may be, but not limited to, specifically configured to store information such as operation instructions. As an example, as shown in fig. 3, the memory 302 may include, but is not limited to, the information acquisition unit 101, the communication mode determination unit 102, the onboard gateway 103, and the at least one communication unit 104 in the onboard gateway communication system. In addition, the present invention may further include, but is not limited to, other module units in the onboard gateway communication device, which is not described in detail in this example.
Optionally, the transmission device 306 is used for receiving or sending data via a network. Examples of the network may include a wired network and a wireless network. In one example, the transmission device 306 includes a Network adapter (NIC) that can be connected to a router via a Network cable and other Network devices so as to communicate with the internet or a local area Network. In one example, the transmitting device 306 is a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.
In addition, the onboard gateway communication device further includes: a display 308 for displaying the display content; and a connection bus 310 for connecting the respective module components in the above-described electronic apparatus.
According to a further aspect of an embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps in any of the method embodiments described above when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, collecting position information of a ship-borne gateway, message information of a target message to be sent and communication information of at least one communication unit;
s2, inputting the position information, the message information and the communication information into a preset communication mode determination model to obtain a target communication mode;
and S3, sending a communication instruction to at least one communication unit based on the target communication mode, wherein the communication instruction is used for sending the target message to be sent to the shipborne gateway through the at least one communication unit.
Alternatively, in this embodiment, a person skilled in the art may understand that all or part of the steps in the methods of the foregoing embodiments may be implemented by a program instructing hardware associated with the terminal device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present invention may be substantially or partially implemented in the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, and including instructions for causing one or more computer devices (which may be personal computers, servers, or network devices) to execute all or part of the steps of the method according to the embodiments of the present invention.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of a logic function, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be an indirect coupling or communication connection through some interfaces, units or modules, and may be electrical or in other forms.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (8)
1. A shipborne gateway communication system is characterized by comprising an information acquisition unit, a communication mode determination unit, a shipborne gateway and at least one communication unit;
the information acquisition unit is used for acquiring the position information of the ship-borne gateway, the message information of the target message to be sent and the communication information of the at least one communication unit, and transmitting the position information, the message information and the communication information to the communication mode determination unit; the message information is used for describing the data type and the data size of the target message to be sent, and the communication information is used for describing the busy degree information and the communication transmission cost information of the at least one communication unit;
the communication mode determining unit is configured to input the position information, the message information, and the communication information into a preset communication mode determining model to obtain a target communication mode, and send a communication instruction to the at least one communication unit based on the target communication mode, so as to send the target message to be sent to the shipborne gateway through the at least one communication unit;
the communication mode determining unit is configured to input the location information, the message information, and the communication information into a preset communication mode determining model, and a manner of obtaining a target communication mode is specifically:
the communication mode determining unit is used for inputting the position information, the message information and the communication information into a preset communication mode determining model, determining a communication type matched with the position information, the message information and the communication information, and determining the target communication mode based on a slice mode corresponding to the communication type;
wherein the preset communication mode determination model is obtained by training through the following steps: acquiring sample data to be trained, wherein the sample data to be trained comprises a plurality of groups of correspondingly stored position information, message information, communication information and communication modes; inputting the sample data to be trained into a model to be trained, so that the model to be trained determines the information emergency degree and the message volume of the shipborne terminal equipment based on the position information and the message information, and then obtaining a message selectable path combination based on the information emergency degree and the message volume; determining an available communication unit based on the communication information, performing pre-communication on each path in the message selectable path combination according to the available communication unit, and calculating to obtain corresponding communication parameters; selecting a message selectable path with optimal communication parameters as a final path; outputting a training communication pattern based on the final path; training the model to be trained based on the difference between the training communication mode and the communication mode in the sample data to be trained until the model converges, and obtaining the communication mode determination model.
2. The system according to claim 1, wherein the communication mode determining unit is configured to send a communication instruction to the at least one communication unit based on the target communication mode, and the sending of the target message to be sent to the on-board gateway through the at least one communication unit is specifically configured to:
the communication mode determining unit is configured to perform slicing processing on the target message to be sent based on the target communication mode to obtain at least one slice segment; and respectively sending each slice segment to the at least one communication unit so that the at least one communication unit sends each slice segment to the onboard gateway, and the onboard gateway is used for integrating each slice segment to obtain the target message to be sent.
3. The system according to claim 1, characterized in that the at least one communication unit comprises at least a Beidou satellite communication unit, a Fengyun # four communication unit, a shortwave communication unit, a communication satellite communication unit and/or a mobile communication unit.
4. The system of claim 3, wherein the mobile communication units comprise one or more of 2G, 3G, and 4G.
5. An onboard gateway communication method applied to the onboard gateway communication system according to claim 1, comprising:
collecting position information of a ship-borne gateway, message information of a target message to be sent and communication information of the at least one communication unit; the message information is used for describing the data type and the data size of the target message to be sent, and the communication information is used for describing the busy degree information and the communication transmission cost information of the at least one communication unit;
inputting the position information, the message information and the communication information into a preset communication mode determination model to obtain a target communication mode;
sending a communication instruction to at least one communication unit based on the target communication mode, so as to send the target message to be sent to the shipborne gateway through the at least one communication unit;
inputting the position information, the message information and the communication information into a preset communication mode determination model to obtain a target communication mode, wherein the method comprises the following steps:
inputting the position information, the message information and the communication information into a preset communication mode determination model, and determining a communication type matched with the position information, the message information and the communication information;
determining the target communication mode based on the slicing mode corresponding to the communication type;
wherein the preset communication mode determination model is obtained by training through the following steps: acquiring sample data to be trained, wherein the sample data to be trained comprises a plurality of groups of correspondingly stored position information, message information, communication information and communication modes; inputting the sample data to be trained into a model to be trained, so that the model to be trained determines the information emergency degree and the message volume of the shipborne terminal equipment based on the position information and the message information, and then obtaining a message selectable path combination based on the information emergency degree and the message volume; determining an available communication unit based on the communication information, performing pre-communication on each path in the message selectable path combination according to the available communication unit, and calculating to obtain corresponding communication parameters; selecting a message selectable path with optimal communication parameters as a final path; outputting a training communication pattern based on the final path; training the model to be trained based on the difference between the training communication mode and the communication mode in the sample data to be trained until the model converges, and obtaining the communication mode determination model.
6. The method of claim 5, wherein the sending a communication instruction to the at least one communication unit based on the target communication mode for sending the target message to be sent to the on-board gateway through the at least one communication unit comprises:
based on the target communication mode, carrying out slicing processing on the target message to be sent to obtain at least one slice segment;
sending each slice segment to the at least one communication unit, respectively, so that the at least one communication unit sends each slice segment to the onboard gateway; the shipborne gateway is used for integrating all the slice segments to obtain the target message to be sent.
7. The method according to claim 5, wherein the at least one communication unit comprises at least a Beidou satellite communication unit, a Fengyun number four communication unit, a shortwave communication unit, a communication satellite communication unit and/or a mobile communication unit.
8. The method of claim 7, wherein the mobile communication unit comprises one or more of 2G, 3G, and 4G.
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| CN109474547B (en) * | 2019-01-11 | 2021-06-15 | 广东省气象公共服务中心(广东气象影视宣传中心) | Shipborne gateway communication system, shipborne gateway communication method and electronic equipment |
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