Aircraft network converged communication method, device, equipment, storage medium and product

Abstract

The invention relates to the technical field of aircrafts, and provides an aircraft network converged communication method and device, equipment, a storage medium and a product, and the method comprises the steps: obtaining network data, signal data and aircraft data; analyzing the requirements of different services on the network performance to obtain a service demand analysis result, and determining and executing a resource allocation and scheduling strategy according to the service demand analysis result and the network data; the method comprises the following steps: respectively evaluating signal quality, network quality and aircraft state based on network data, signal data and aircraft data, determining whether to perform network switching and a switched target network in combination with user preference setting, and caching data which is not completely transmitted in a network switching process. According to the invention, automatic allocation and scheduling of resources are carried out according to requirements of different services and network states, so that the situation of unreasonable resource allocation is avoided; a reasonable switching decision can be made, and the problem of communication interruption or data loss in the network switching process is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of aircraft, and particularly to an aircraft network fusion communication method, device, equipment, storage medium and product. Background Art

[0002] The Low-Altitude Internet of Things (LAIoT) is an important part of low-altitude infrastructure, which mainly strengthens the low-altitude network signals and low-altitude perception and monitoring capabilities in the relevant coverage areas through communication technologies such as 5G, 5G-A, and low-orbit satellites, so as to ensure stable communication and monitoring services during the flight of aircraft.

[0003] Existing low-altitude IoT generally adopts a communication method based on heterogeneous network fusion, integrating different types and performances of networks into a unified network framework to achieve the purposes of resource sharing, performance improvement, and service optimization. However, it still has the following disadvantages when in use: 1. Since network fusion involves multiple different types of networks, there are differences in their respective network architectures, protocols, technical standards, etc., which greatly increases the management difficulty of the network and easily leads to resource waste or unreasonable allocation.

[0004] 2. After network fusion, during the process of network handover or signal handover, communication interruption or data loss is likely to occur, affecting flight safety and data transmission continuity. Summary of the Invention

[0005] The present invention provides an aircraft network fusion communication method, device, equipment, storage medium and product to solve the problems of unreasonable resource allocation and easy occurrence of communication interruption or data loss in the prior art.

[0006] The present invention provides an aircraft network fusion communication method, including: acquiring network data, signal data, and aircraft data; analyzing the requirements of different services for network performance to obtain a service requirement analysis result, and determining and executing a resource allocation and scheduling strategy according to the service requirement analysis result and network data; evaluating the signal quality, network quality, and aircraft status respectively based on the network data, signal data, and aircraft data, and determining whether to perform a network handover and the target network for handover in combination with user preference settings, and caching the data that has not been transmitted completely during the network handover process.

[0007] A method for aircraft network fusion communication provided by the present invention further includes: obtaining device logs; analyzing network traffic, user behavior, and resource usage based on network data, signal data, and device logs respectively to determine whether there are abnormalities; after determining that there are abnormalities, triggering a security warning for the corresponding abnormality and starting a disposal plan; wherein, the user behavior analysis includes at least one of login frequency analysis, operation mode analysis, and login location analysis.

[0008] For a method for aircraft network fusion communication provided by the present invention, the resource allocation formula is as follows: ; Wherein, is the current resource of the service, is the total resource, is the service, is the service requirement, is the service priority, is the total number of services, is the resource of the jth service, is the requirement of the jth service.

[0009] For a method for aircraft network fusion communication provided by the present invention, the scheduling strategy formula is as follows: ; Wherein, is the change in service resources, is the current resource of the service, is the change in service requirements, is the service, is the change in network status, is the service priority, is the total number of services, and are weight coefficients, is the resource of the jth service, is the change in requirements of the jth service.

[0010] For a method for aircraft network fusion communication provided by the present invention, determining whether to perform network switching in combination with user preference settings includes: when it is determined that the user preference setting is manual selection, executing the network switching strategy set manually; when it is determined that the user preference setting is automatic selection, executing the network switching strategy set automatically; in the case of executing the network switching strategy set automatically, after determining that the switching decision index reaches the threshold, executing the corresponding network switching strategy.

[0011] For a method for aircraft network fusion communication provided by the present invention, the calculation formula of the switching decision index is as follows: ; Among them, is the handover decision metric, is the signal strength evaluation metric, is the data transmission rate evaluation metric, is the aircraft status evaluation metric, , and are the weight coefficients, and .

[0012] The present invention also provides an aircraft network fusion communication device, including: a data acquisition module for acquiring network data, signal data, and aircraft data; a network management module for analyzing the requirements of different services for network performance to obtain a service requirement analysis result, and determining and executing a resource allocation and scheduling strategy according to the service requirement analysis result and network data; a network handover module for evaluating the signal quality, network quality, and aircraft status respectively based on the network data, signal data, and aircraft data, and determining whether to perform a network handover and the target network for the handover in combination with the user preference settings, and caching the data that has not been completely transmitted during the network handover process.

[0013] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements any one of the above-mentioned aircraft network fusion communication methods when executing the program.

[0014] The present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and the computer program implements any one of the above-mentioned aircraft network fusion communication methods when executed by a processor.

[0015] The present invention also provides a computer program product, including a computer program, and the computer program implements any one of the above-mentioned aircraft network fusion communication methods when executed by a processor.

[0016] The aircraft network fusion communication method, device, equipment, storage medium and product provided by the present invention, the aircraft network fusion communication method includes: acquiring network data, signal data and aircraft data; analyzing the requirements of different services for network performance to obtain a service demand analysis result, and determining and executing a resource allocation and scheduling strategy according to the service demand analysis result and network data; based on the network data, signal data and aircraft data, respectively evaluating the signal quality, network quality and aircraft status, and determining whether to perform network switching and the target network for switching in combination with user preference settings, and caching the data that has not been transmitted completely during the network switching process. By the above method, the present invention automatically allocates and schedules resources according to the requirements of different services and network status, so as to reduce the difficulty of network management and avoid resource waste or unreasonable allocation; it can make reasonable switching decisions according to user preference settings, aircraft status, signal and data conditions, and solve the problems of communication interruption or data loss during network switching, improving flight safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic flowchart of the aircraft network fusion communication method provided by the embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the aircraft network fusion communication device provided by the embodiment of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the aircraft network fusion communication device provided by the embodiment of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the data acquisition module provided by the embodiment of the present invention.

[0022] Figure 5 It is a schematic structural diagram of the network management module provided by the embodiment of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the network switching module provided by the embodiment of the present invention.

[0024] Figure 7 It is a schematic structural diagram of the network security monitoring module provided by the embodiment of the present invention.

[0025] Figure 8 It is a schematic diagram of the physical structure of the electronic device provided by an embodiment of the present invention. Specific Embodiments

[0026] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0028] It should be noted that all actions of obtaining signals, information or data in the present invention are carried out on the premise of complying with the corresponding data protection regulations and policies of the country where it is located and obtaining the authorization given by the owner of the corresponding device.

[0029] The present invention provides an aircraft network fusion communication method, which can be applied to the communication of aircraft under a low-altitude intelligent network.

[0030] Please refer to Figure 1 , Figure 1 It is a schematic flowchart of the aircraft network fusion communication method provided by an embodiment of the present invention. In this embodiment, the aircraft network fusion communication method may include steps S110 to S130, and the specific steps are as follows: S110: Obtain network data, signal data and aircraft data.

[0031] S120: Analyze the requirements of different services for network performance to obtain the service requirement analysis result, and determine and execute the resource allocation and scheduling strategy according to the service requirement analysis result and the network data.

[0032] S130: Based on network data, signal data, and aircraft data, evaluate the signal quality, network quality, and aircraft status respectively, and determine whether to perform a network switch and the target network for the switch in combination with the user preference settings. During the network switch process, cache the data that has not been completely transmitted.

[0033] Specifically, in the data acquisition module, network data is acquired, including parameters such as bandwidth utilization rate, latency, and packet loss rate. For example, network signal strength data can be acquired through the signal data acquisition sub-module, device logs can be obtained through the device log acquisition sub-module, and aircraft operation data can be obtained through the aircraft data acquisition sub-module.

[0034] In the network management module, the requirements of different services for network performance are analyzed through the requirements analysis sub-module. For example, according to the service requirements analysis results and the acquired network data, the resource allocation and scheduling policies can be formulated through the policy formulation sub-module and executed through the policy execution sub-module.

[0035] In the network switch module, based on the acquired network data, signal data, and aircraft data, the signal strength and stability can be evaluated through the signal quality evaluation sub-module, the network quality can be evaluated through the network quality evaluation sub-module, the aircraft status can be evaluated through the aircraft status evaluation sub-module, and in combination with the settings of the user preference settings sub-module, the comprehensive decision-making sub-module decides whether to perform a network switch and the target network for the switch, and the switch execution sub-module executes the network switch operation.

[0036] During the network switch process, the high-speed cache storage unit of the data cache sub-module can also be used to cache the data that has not been completely transmitted, and at the same time, the cache monitoring unit of the data cache sub-module monitors the status of the high-speed cache storage unit.

[0037] Through the above method, the aircraft network fusion communication method provided by the embodiments of the present invention automatically allocates and schedules resources according to the requirements of different services and the network status, so as to reduce the network management difficulty and avoid the situation of resource waste or unreasonable allocation; it can make reasonable switch decisions according to user preference settings, aircraft status, signal and data conditions, and solves the problems of communication interruption or data loss during the network switch process, improving flight safety.

[0038] For the aircraft network communication method in the related art, since different networks have their own security mechanisms and vulnerabilities, after fusion, problems such as inconsistent security policies and incompatible security configurations are likely to occur, resulting in an increase in security vulnerabilities and risks, threatening the safe operation of the communication system. Therefore, in some embodiments, the step of network security monitoring can also be added.

[0039] Specifically, the aircraft network fusion communication method further includes: Obtain device logs; based on network data, signal data, and device logs, analyze network traffic, user behavior, and resource usage respectively to determine whether there are any anomalies; after determining that there are anomalies, trigger a security warning corresponding to the anomaly and initiate a disposal plan; among them, user behavior analysis includes at least one of login frequency analysis, operation mode analysis, and login location analysis.

[0040] Among them, the disposal plan can be a pre-set emergency plan.

[0041] Specifically, in the network security monitoring module, based on the collected network data, signal data, and device logs, the data analysis sub-module analyzes network traffic through the network traffic analysis unit, analyzes user behavior through the user behavior analysis unit, and analyzes resource usage through the resource usage anomaly analysis unit to determine whether there are any anomalies.

[0042] After the determination result shows that there are anomalies, the security warning sub-module immediately triggers a security warning corresponding to the anomaly, sends a reminder through the real-time warning unit, and the security response sub-module initiates the disposal plan.

[0043] Among them, the warning level setting unit is used to set the warning levels corresponding to different anomaly situations, and the warning method selection unit is used to set the warning methods corresponding to different anomaly situations.

[0044] In some embodiments, the resource allocation formula is as follows: ; Among them, is the current resource of the service, is the total resource, is the service, is the service demand, is the service priority, is the total number of services, is the resource of the j-th service, is the demand of the j-th service.

[0045] In some embodiments, the scheduling strategy formula is as follows: ; Among them, is the change in service resources, is the current resource of the service, is the change in service demand, is the service, is the change in network status, is the service priority, is the total number of services, and is the weight coefficient, is the j-th service resource, is the change amount of the j-th service requirement.

[0046] In some embodiments, determining whether to perform network switching in combination with user preference settings includes: when it is determined that the user preference setting is manual selection, executing the network switching policy set manually; when it is determined that the user preference setting is automatic selection, executing the network switching policy set automatically; in the case of executing the network switching policy set automatically, after determining that the switching decision index reaches the threshold, executing the corresponding network switching policy.

[0047] In some embodiments, the calculation formula of the switching decision index is as follows: ; where, is the switching decision index, is the signal strength evaluation index, is the data transmission rate evaluation index, is the aircraft state evaluation index, , and are weight coefficients, and .

[0048] The present invention also provides an aircraft network fusion communication device. The aircraft network fusion communication device provided by the present invention will be described below. The aircraft network fusion communication device described below can be correspondingly referred to the aircraft network fusion communication method described above.

[0049] Please refer to Figure 2 , Figure 2 which is one of the structural schematic diagrams of the aircraft network fusion communication device provided by the embodiments of the present invention. In this embodiment, the aircraft network fusion communication device may include a data acquisition module 210, a network management module 220, and a network switching module 230.

[0050] The data acquisition module 210 is configured to acquire network data, signal data, and aircraft data.

[0051] The network management module 220 is configured to analyze the network performance requirements of different services to obtain a service requirement analysis result, and determine and execute a resource allocation and scheduling policy according to the service requirement analysis result and network data.

[0052] The network switching module 230 is configured to evaluate the signal quality, network quality, and aircraft state respectively based on network data, signal data, and aircraft data, and determine whether to perform network switching and the target network to be switched in combination with user preference settings. During the network switching process, cache the data that has not been transmitted completely.

[0053] In some embodiments, the aircraft network fusion communication device may further include a network security monitoring module. The data acquisition module may also be used to obtain device logs; specifically, the network security monitoring module may be used to: analyze network traffic, user behavior, and resource usage based on network data, signal data, and device logs respectively to determine whether there are any abnormalities; after determining that there are abnormalities, trigger a security warning for the corresponding abnormality and initiate a handling plan; wherein, the user behavior analysis includes at least one of login frequency analysis, operation mode analysis, and login location analysis.

[0054] In some embodiments, the resource allocation formula is as follows: ; Wherein, is the current resource of the service, is the total resource, is the service, is the service requirement, is the service priority, is the total number of services, is the resource of the j-th service, is the requirement of the j-th service.

[0055] In some embodiments, the scheduling policy formula is as follows: ; Wherein, is the change amount of service resources, is the current resource of the service, is the change amount of service requirements, is the service, is the change amount of network status, is the service priority, is the total number of services, and are weight coefficients, is the resource of the j-th service, is the change amount of requirements of the j-th service.

[0056] In some embodiments, the network switching module 230 may specifically further be used to: execute the manually set network switching policy when it is determined that the user preference is set to manual selection; execute the automatically set network switching policy when it is determined that the user preference is set to automatic selection; in the case of executing the automatically set network switching policy, execute the corresponding network switching policy after determining that the switching decision index reaches the threshold.

[0057] In some embodiments, the calculation formula of the switching decision index is as follows: ; Wherein, is the handover decision metric, is the signal strength evaluation metric, is the data transmission rate evaluation metric, is the aircraft status evaluation metric, , and are the weight coefficients, and .

[0058] Please refer to Figure 3 , Figure 3 which is the second schematic structural diagram of the aircraft network fusion communication device provided by the embodiment of the present invention.

[0059] The aircraft network fusion communication device includes a data acquisition module 310, a data storage module 340, a network management module 320, a network handover module 330, and a network security monitoring module 350.

[0060] Among them, the data acquisition module 310 establishes a data connection with the data storage module 340, and the data storage module 340 respectively establishes data connections with the network management module 320, the network handover module 330, and the network security monitoring module 350.

[0061] In this embodiment, data is acquired by the data acquisition module 310 and stored in the data storage module 340. The network management module 320 automatically allocates and schedules resources according to the requirements of different services and the network status. The network handover module 330 makes a reasonable handover decision according to user preference settings, aircraft status, signal and data conditions. The network security monitoring module 350 timely detects abnormal situations and takes corresponding measures for processing.

[0062] Specifically, the data acquisition module 310 acquires network data, signal data, aircraft data, and device logs, and stores all these data in the data storage module 340.

[0063] The network management module 320 first analyzes the requirements of different services for network performance, and then formulates and executes resource allocation and scheduling strategies according to the analysis results of service requirements and the acquired network data.

[0064] The network handover module 330 evaluates the signal quality, network quality, and aircraft status respectively based on the acquired network data, signal data, and aircraft data, and decides whether to perform a network handover and the target network for the handover in combination with user preference settings, and caches the data that has not been transmitted completely during the network handover process.

[0065] Specifically, when the user preference is set to manual selection, the network switching module 330 executes the manually set network switching policy. When the user preference is set to automatic selection, the corresponding network switching policy is executed only after the switching decision metric reaches the threshold.

[0066] Based on the collected network data, signal data, and device logs, the network security monitoring module 350 analyzes network traffic, user behavior, and resource usage respectively to determine whether there are any anomalies. After determining that there are anomalies, it immediately triggers a security warning for the corresponding anomaly and initiates a disposal plan.

[0067] Among them, user behavior analysis includes login frequency analysis, operation mode analysis, and login location analysis.

[0068] In summary, in the embodiment of the present invention, the network management module 320 automatically allocates and schedules resources according to the requirements of different services and the network status, so as to reduce the difficulty of network management and avoid resource waste or unreasonable allocation; the network switching module 330 can make reasonable switching decisions based on user preference settings, aircraft status, signal, and data conditions, and solves the problems of communication interruption or data loss during network switching, improving flight safety; the network security monitoring module 350 can detect abnormal situations in a timely manner and take corresponding measures to handle them, ensuring the safe operation of the aircraft network.

[0069] Please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the data acquisition module provided by the embodiment of the present invention.

[0070] The data acquisition module 310 includes a network data acquisition sub-module 311, a signal data acquisition sub-module 312, a device log acquisition sub-module 313, and an aircraft data acquisition sub-module 314.

[0071] The network data acquisition sub-module 311 acquires network data, including parameters such as bandwidth utilization rate, latency, and packet loss rate. The signal data acquisition sub-module 312 acquires network signal strength data. The device log acquisition sub-module 313 obtains device logs. The aircraft data acquisition sub-module 314 obtains aircraft operation data.

[0072] Refer to Figure 5 , Figure 5 which is a schematic structural diagram of the network management module provided by the embodiment of the present invention.

[0073] The network management module 320 includes a requirements analysis sub-module 321, a policy formulation sub-module 322, and a policy execution sub-module 323. The requirements analysis sub-module 321 establishes a data connection with the policy formulation sub-module 322, and the policy formulation sub-module 322 establishes a data connection with the policy execution sub-module 323.

[0074] The requirements analysis sub-module 321 analyzes the network performance requirements of different services. The policy formulation sub-module 322 formulates resource allocation and scheduling policies based on the results of the business requirements analysis and the collected network data, and executes them through the policy execution sub-module 323.

[0075] Please refer to Figure 6 , Figure 6 which is a schematic structural diagram of the network switching module provided by an embodiment of the present invention.

[0076] The network switching module 330 includes a signal quality assessment sub-module 331, a network quality assessment sub-module 332, an aircraft state assessment sub-module 333, a user preference setting sub-module 334, a comprehensive decision-making sub-module 335, a data caching sub-module 336, and a switching execution sub-module 337.

[0077] Among them, the comprehensive decision-making sub-module 335 establishes data connections with the signal quality assessment sub-module 331, the network quality assessment sub-module 332, the aircraft state assessment sub-module 333, the user preference setting sub-module 334, the data caching sub-module 336, and the switching execution sub-module 337 respectively.

[0078] Furthermore, the data caching sub-module 336 includes a cache storage unit 361 and a cache monitoring unit 362.

[0079] The signal quality assessment sub-module 331 evaluates the signal strength and stability, the network quality assessment sub-module 332 evaluates the network quality, the aircraft state assessment sub-module 333 evaluates the aircraft state, and in combination with the settings of the user preference setting sub-module 334, the comprehensive decision-making sub-module 335 determines whether to perform a network switch and the target network for the switch, and the switching execution sub-module 337 executes the network switching operation.

[0080] Furthermore, during the network switching process, the data caching sub-module 336 caches the data that has not been completely transmitted; among them, the cache storage unit 361 is used to cache the data that has not been completely transmitted, and the cache monitoring unit 362 is used to monitor the state of the cache storage unit 361.

[0081] Please refer to Figure 7 , Figure 7 which is a schematic structural diagram of the network security monitoring module provided by an embodiment of the present invention.

[0082] The network security monitoring module 350 includes a data analysis sub-module 351, a security warning sub-module 352, and a security response sub-module 353, and the security warning sub-module 352 establishes data connections with the data analysis sub-module 351 and the security response sub-module 353 respectively.

[0083] Furthermore, the data analysis sub-module 351 includes a network traffic analysis unit 511, a user behavior analysis unit 512, and a resource usage anomaly analysis unit 513, and the security warning sub-module 352 includes a real-time warning unit 521, a warning level setting unit 522, and a warning method selection unit 523.

[0084] In the data analysis sub-module 351, the network traffic is analyzed by the network traffic analysis unit 511, the user behavior is analyzed by the user behavior analysis unit 512, and the resource usage situation is analyzed by the resource usage anomaly analysis unit 513.

[0085] In the security warning sub-module 352, a reminder is issued by the real-time warning unit 521, the warning level setting unit 522 is used to set the warning levels corresponding to different abnormal situations, and the warning method selection unit 523 is used to set the warning methods corresponding to different abnormal situations.

[0086] Based on the above, the aircraft network fusion communication device provided by the embodiment of the present invention collects data through the data acquisition module 310 and stores it in the data storage module 340. The network management module 320 automatically allocates and schedules resources according to the requirements of different services and the network status. The network switching module 330 makes reasonable switching decisions according to user preference settings, aircraft status, signal, and data conditions. The network security monitoring module 350 timely detects abnormal situations and takes corresponding measures to handle them.

[0087] On the other hand, the embodiment of the present invention also provides an electronic device. Please refer to Figure 8 , Figure 8 is a schematic physical structure diagram of the electronic device provided by the embodiment of the present invention. As Figure 8 shown, the electronic device may include a memory 820, a processor 810, and a computer program stored on the memory 820 and executable on the processor 810. When the processor 810 executes the program, it implements the aircraft network fusion communication method provided by each of the above methods.

[0088] Optionally, the electronic device may further include a communication bus 830 and a communication interface 840. Among them, the processor 810, the communication interface 840, and the memory 820 complete mutual communication through the communication bus 830. The processor 810 may call the computer program in the memory 820 to execute the aircraft network fusion communication method, and this method may include: Obtain network data, signal data, and aircraft data; analyze the network performance requirements of different services to obtain the service requirement analysis results, and determine and execute resource allocation and scheduling strategies based on the service requirement analysis results and network data; based on the network data, signal data, and aircraft data, evaluate the signal quality, network quality, and aircraft status respectively, and determine whether to perform network switching and the target network for switching in combination with the user preference settings. During the network switching process, cache the data that has not been transmitted completely.

[0089] In addition, when the logical instructions in the above-mentioned memory 820 are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The foregoing storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0090] On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the aircraft network fusion communication method provided by the above-mentioned various methods. The steps and principles have been introduced in detail in the above methods and will not be repeated here.

[0091] On yet another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it is implemented to execute the aircraft network fusion communication method provided by the above-mentioned various methods. The steps and principles have been introduced in detail in the above methods and will not be repeated here.

[0092] A non-transitory computer-readable storage medium can be any available medium or data storage device accessible by a processor, including but not limited to magnetic memories (such as floppy disks, hard disks, magnetic tapes, magneto-optical discs (MO), etc.), optical memories (such as CDs, DVDs, BDs, HVDs, etc.), and semiconductor memories (such as ROMs, EPROMs, EEPROMs, non-volatile memories (NANDFLASH), solid-state drives (SSD)), etc.

[0093] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. A person of ordinary skill in the art can understand and implement it without creative effort.

[0094] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on such an understanding, the above technical solution, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disks, optical discs, etc., and includes several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. However, such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of each embodiment of the present invention.

Claims

1. An aircraft network fusion communication method, characterized in that: include: Obtain network data, signal data, and aircraft data; Analyze the requirements of different services for network performance to obtain service demand analysis results, and determine and execute resource allocation and scheduling strategies based on the service demand analysis results and the network data; Based on the network data, the signal data and the aircraft data, the signal quality, the network quality and the aircraft status are evaluated respectively, and combined with the user preference settings, it is determined whether to perform a network switch and the target network to switch to. During the network switching process, data that has not yet been transmitted is cached.

2. The aircraft network fusion communication method according to claim 1, characterized in that: Also includes: Get device logs; Based on the network data, the signal data and the device log, respectively analyze the network traffic, user behavior and resource usage to determine whether there is an abnormality; After determining that an abnormality exists, a security warning corresponding to the abnormality is triggered and a disposal plan is initiated; wherein the user behavior analysis includes at least one of a login frequency analysis, an operation mode analysis and a login location analysis.

3. The aircraft network fusion communication method according to claim 1, characterized in that: The resource allocation formula is as follows: ； in, Current resources for the business, is the total resources, For business, For business needs, For business priority, is the total number of businesses, is the jth business resource, is the jth business requirement.

4. The aircraft network fusion communication method according to claim 1, characterized in that: The scheduling strategy formula is as follows: ； in, is the change in business resources, Current resources for the business, is the change in business demand, For business, is the network state change, For business priority, is the total number of businesses, and is the weight coefficient, is the jth business resource, is the j-th business demand change.

5. The aircraft network fusion communication method according to claim 1, characterized in that: Determine whether to switch networks based on user preferences, including: When it is determined that the user preference is set to manual selection, the manually set network switching strategy is executed; When determining that the user preference is set to automatic selection, executing the automatically set network switching strategy; In the case of executing the automatically set network switching strategy, the corresponding network switching strategy is executed after determining that the switching decision indicator reaches a threshold.

6. The aircraft network fusion communication method according to claim 5, characterized in that: The calculation formula of the switching decision index is as follows: ； in, To switch the decision indicator, is the signal strength evaluation indicator, is the data transmission rate evaluation index, is the aircraft status evaluation index, , and is the weight coefficient, and .

7. An aircraft network fusion communication device, characterized in that: include: Data acquisition module, used to obtain network data, signal data and aircraft data; A network management module is used to analyze the requirements of different services on network performance to obtain service demand analysis results, and determine and execute resource allocation and scheduling strategies based on the service demand analysis results and the network data; The network switching module is used to evaluate the signal quality, network quality and aircraft status based on the network data, the signal data and the aircraft data, and determine whether to perform network switching and the target network to switch to in combination with user preference settings. During the network switching process, data that has not yet been transmitted is cached.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the aircraft network fusion communication method according to any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the aircraft network fusion communication method according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the aircraft network fusion communication method according to any one of claims 1 to 6 is implemented.

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