Information communication system and method based on satellite mobile communication

Abstract

The invention provides an information communication system and method based on satellite mobile communication. The system comprises a gateway station which is used for receiving processing information of a user terminal through satellite mobile communication connection with the user terminal and sending the processing information to different data adaptation and access equipment of an information network application platform; the data adaptation and access equipment is used for receiving the processing information, analyzing the processing information and sending the analyzed application data to the application service equipment of the corresponding class; the application service equipment of the information network application platform is used for processing and storing the received application data of the corresponding class; and the data monitoring center is used for monitoring and acquiring target data in the application service equipment executing different types of application services. The system enhances the service diversity and improves the resource utilization rate.

Description

Technical Field

[0001] This application relates to the field of satellite mobile communication technology, and more specifically, to an information communication system and method based on satellite mobile communication. Background Technology

[0002] In the context of the early establishment of domestic satellite mobile communication systems, the main service types were voice and point-to-point SMS services, while data services could not be fully utilized and could not meet the application needs of group communication, data transmission, etc., resulting in limited application services. Summary of the Invention

[0003] The purpose of this application is to provide an information communication system and method based on satellite mobile communication, which solves the above-mentioned problems existing in the prior art. By making full use of the satellite link through the satellite mobile communication system through the information network application platform in the information communication system, the application requirements are realized.

[0004] In a first aspect, an information communication system based on satellite mobile communication is provided. This system may include: an information network application platform, a gateway station, different data monitoring centers, and different user terminals; wherein the information network application platform is communicatively connected to the gateway station and each data monitoring center; the gateway station is communicatively connected to different user terminals via the satellite mobile communication system; the information network application platform includes data adaptation and access devices for different types of application services and application service devices that execute the corresponding types of application services.

[0005] The gateway station is used to receive processing information from the user terminal via a satellite mobile communication connection with the user terminal, and send the processing information to different data adaptation and access devices of the information network application platform; the data adaptation and access devices of the information network application platform are used to receive the processing information, analyze the processing information, and send the analyzed application data to the corresponding type of application service device; the application service devices of the information network application platform are used to process and store the received application data of the corresponding type; the data monitoring center is used to monitor and acquire target data in the application service devices that perform different types of application services.

[0006] In one possible implementation, at least one user terminal is also communicatively connected to different sensors on the device to be monitored, and the processed information includes sensor data monitored by each sensor on the device to be monitored.

[0007] In one possible implementation, the gateway station includes an access network and a core network that is communicatively connected to the access network; the access network is used to receive processing information from user terminals via satellite mobile communication connection, and includes a session access gateway, a short message access gateway, a stream access gateway, a user access gateway, a short message adapter, and an API gateway; the core network is used to adapt and distribute the received processing information to different data adapters and access devices of the information network application platform.

[0008] In one possible implementation, the access network is specifically used to monitor the link status of satellite links between satellites in the satellite mobile communication system; employing a Q-learning algorithm to analyze the link status of each satellite link, selecting the optimal first satellite link, and receiving processing information from user terminals through the first satellite link; when the first satellite link becomes congested, employing a Q-learning algorithm to analyze the link status of currently available satellite links, obtaining the current optimal second satellite link, and switching the processing information to the second satellite link.

[0009] In one possible implementation, link state includes bandwidth, packet loss rate, and latency.

[0010] In one possible implementation, data monitoring centers are deployed in various enterprises and institutions, including maritime administration departments and forest disaster prevention departments.

[0011] In one possible implementation, the data adapter and access device is further configured to use a data transmission protocol based on compressed sensing theory to compress and encode the transmitted application data before sending it to the corresponding type of application service device.

[0012] Secondly, a satellite mobile communication-based information communication method is provided, applied to the satellite mobile communication-based information communication system described in the first aspect. The system includes an information network application platform, a gateway station, different data monitoring centers, and different user terminals. The information network application platform is communicatively connected to the gateway station and each data monitoring center. The gateway station is communicatively connected to different user terminals via a satellite mobile communication system. The information network application platform includes data adaptation and access devices for different types of application services and application service devices that execute corresponding application services. The method includes:

[0013] The gateway station receives the processing information from the user terminal through a satellite mobile communication connection with the user terminal, and sends the processing information to different data adaptation and access devices of the information network application platform.

[0014] The data adaptation and access device of the information network application platform receives the processing information, analyzes the processing information, and sends the analyzed application data to the corresponding type of application service device.

[0015] The application service device of the information network application platform processes and stores the received application data of the corresponding type.

[0016] The data monitoring center monitors and acquires target data from application service devices that perform different types of application services.

[0017] In one possible implementation, at least one user terminal is also communicatively connected to different sensors on the device to be monitored, and the processed information includes sensor data monitored by each sensor on the device to be monitored.

[0018] Thirdly, a computer-readable storage medium is provided, wherein a computer program is stored therein, and when executed by a processor, the computer program implements the steps of the method described in the second aspect above.

[0019] The information communication system and method based on satellite mobile communication provided in this application embodiment includes: an information network application platform, a gateway station, different data monitoring centers, and different user terminals; the information network application platform is communicatively connected to the gateway station and each data monitoring center; the gateway station is communicatively connected to different user terminals through a satellite mobile communication system; the information network application platform includes data adaptation and access devices for different types of application services and application service devices that execute corresponding types of application services; the gateway station is used to receive processing information from user terminals through a satellite mobile communication connection with user terminals, and send the processing information to different data adaptation and access devices of the information network application platform; the data adaptation and access devices of the information network application platform are used to receive the processing information, analyze the processing information, and send the analyzed application data to the corresponding type of application service devices; the application service devices of the information network application platform are used to process and store the received application data of the corresponding type; the data monitoring centers are used to monitor and acquire target data in the application service devices that execute different types of application services. This system enables diversified application service support through the information network application platform of data adaptation and access devices for different types of application services and application service devices that execute corresponding application services. This solves the problem of limited application services, enhances service diversity, and the system can effectively process and allocate different types of data services, thus improving resource utilization. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the structure of an information communication system based on satellite mobile communication provided in this application embodiment;

[0022] Figure 2 A schematic diagram illustrating a layered terminal software architecture provided in an embodiment of this application;

[0023] Figure 3 This is a flowchart illustrating an information communication method based on satellite mobile communication, provided as an embodiment of this application. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. Unless otherwise defined, the technical or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art. The terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are only used to distinguish different components. The terms "comprising" or "including," etc., mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, but does not exclude other elements or objects.

[0025] The satellite mobile communication-based information communication system provided in this application embodiment can, as follows: Figure 1 As shown, it includes: an information network application platform, a gateway station, different data monitoring centers, and different user terminals. The information network application platform is communicatively connected to the gateway station and each data monitoring center; the gateway station is communicatively connected to different user terminals via a satellite mobile communication system; the information network application platform includes data adaptation and access equipment for different types of application services and application service equipment that executes the corresponding application services.

[0026] The information network application platform is located on servers surrounding the gateway station. These servers can be cloud servers providing basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery networks (CDNs), and big data and artificial intelligence platforms. User terminals can be handheld devices, vehicle-mounted devices, shipborne devices, IoT devices, mobile stations (MS), mobile terminals, etc.

[0027] An information network application platform based on a satellite mobile communication system is a collection of hardware facilities and software deployed at gateway stations. It provides various users with an on-demand, easily scalable information interaction and usage model. This model enables the aggregation and sharing of various types of business information, providing users with customized information transmission services. Its core concept is to shield users from problems such as data center management, large-scale data processing, and complex wiring and wired network connections between different systems. Through this platform, users can easily forward information to another user or obtain desired information from another user as needed. Application services include various APP applications deployed on terminals, as well as various application data processing services, each addressing one or more user needs. In specific implementation, each service corresponds to one or more independently running terminal APP programs. Multiple services can interact and connect through the platform to achieve functional combinations. This allows users to install only some functions or develop their own application software to meet their specific needs.

[0028] Terminals primarily serve as communication devices for users, enabling information exchange with various data monitoring centers. Gateway stations act as intermediate nodes, facilitating satellite-based wireless communication with mobile terminals. Data adaptation and access equipment extracts and analyzes data from the satellite communication core network and facilitates data exchange with various data monitoring centers. Data monitoring centers are deployed at various user units, including fishing vessel location monitoring centers and forest hazard data acquisition centers, to further process and present various types of data according to their respective professional needs. Diverse information sources mainly include measuring instruments, sensors, and other equipment.

[0029] A gateway station is used to receive processing information from user terminals via a satellite mobile communication connection and to send the processing information to different data adapters and access devices of the information network application platform; the processing information may include information related to application services collected by the user terminal.

[0030] The data adaptation and access equipment of the information network application platform is used to receive and analyze the processed information, and then send the analyzed application data to the corresponding application service equipment. Specifically, the data adaptation and access equipment needs to parse the information received from the core network and extract the valid information. Using predefined rules or machine learning algorithms, it classifies the parsed information according to the needs of the target application, performs format conversion and protocol adaptation on the classified data to obtain the analyzed application data, and then sends the analyzed application data to the corresponding application service equipment.

[0031] Application service equipment of information network application platform is used to process and store the received application data of the corresponding type;

[0032] A data monitoring center is used to monitor and acquire target data from application service devices that perform different types of application services. These data monitoring centers can be deployed in various enterprises and institutions, including maritime management departments and forest disaster prevention departments, among others.

[0033] Regarding the gateway station-side system architecture:

[0034] The gateway station-side platform architecture, which is the application system used for data access and processing, is divided into two major functional modules: the "data adaptation and distribution center" connected to the core network and the "data processing center" with large-scale data reception and processing capabilities. It is supplemented by a complete communication control strategy and interface protocol to realize data transmission, analysis, processing and exchange.

[0035] 1) Data Adaptation and Distribution Center

[0036] The data adaptation and distribution center is primarily responsible for message adaptation and distribution. For short messages, call messages, and fax messages, they are parsed, repackaged into a common format, and sent to the message processing service for further analysis and processing. The message processing service obtains the message type and destination based on the parsed message and repackages it into an application layer message for application layer service calls. For IP datagram messages, they are routed to the destination application service based on the destination IP.

[0037] Its functional components include a session access gateway, an SMS access gateway, a streaming access gateway, a user access gateway, an SMS adapter, and an API gateway. Specifically, the session access gateway interconnects with the gateway's core network call control center to enable session message exchange and session media switching; the SMS access gateway interconnects with the gateway's core network SMS center to enable SMS sending and receiving; the streaming access gateway interconnects with the gateway's packet switching center to enable IP data stream exchange; the user access gateway interconnects with the gateway's core network user management center to enable user data exchange and determine user status, type, and attributes; the message adapter service supports the adaptation of data formats reported from various data centers, repackaging them into unified and valid data for reporting to the network service platform; and the API gateway is used to transmit requests and access backend microservices, primarily responsible for authentication, authorization, monitoring, rate limiting, load balancing, dynamic routing, and security tasks.

[0038] 2) Data Collection and Processing Center

[0039] The data collection and processing center receives data from the data adaptation and distribution center, and then distributes it to different data receiving and processing service components according to the characteristics of the information, such as source, type, purpose, and feature requirements, to complete the rapid information exchange between the various service components of the system as needed.

[0040] Regarding the terminal-side architecture:

[0041] Network resources have limited capacity, and the bandwidth supported for SMS and data transmission is also very fixed. When multiple applications are deployed on a terminal, contention for communication resources will inevitably occur. For satellite mobile communication systems, packet data transmission bandwidth is narrow, and even data collection via SMS takes several seconds. The more frequent the data interaction, the more pronounced the contention for resources becomes. Therefore, in this environment, controlling the terminal software's contention for network resources is particularly important for achieving a good user experience.

[0042] To this end, the mobile terminal adopts a decoupling technology between the application software front-end and back-end to support high concurrency. The application software is refined into an application layer (APP front-end), a service layer (SDK), and a link layer. The APP front-end uses the API (Application Programming Interface) provided by the SDK (Software Development Kit) to implement the business and functions related to satellite application services. The SDK faces upwards to the mobile application, providing API interfaces for interaction with the server. It is responsible for encapsulating application operation requests into data conforming to protocol requirements and transmitting them to the device. It is also responsible for encapsulating the user-related OpenAPI interfaces provided by the server into easily callable function interfaces for the mobile application. Downwards, it faces the satellite application server, responsible for parsing the data reported by the APP into standard format data (SMS, packet, voice, fax, etc.) and sending it to the server, as well as encapsulating the server's OpenAPI responses into function callbacks and notifying the mobile application. The service transmission link channels provided by the satellite application mainly include four types: SMS, packet, voice, and fax.

[0043] The SDK consists of two parts: a Client and a Daemon. The Client operates at a higher layer, communicating with the Daemon via sockets. When an app calls an API, the Client first encapsulates the API into the corresponding protocol using a protocol processing layer. After protocol verification by the protocol validation layer, the Client sends the API to the Daemon via a socket data transceiver layer. When the Daemon detects incoming data, the Client receives the data using the socket data transceiver layer. After protocol verification by the protocol validation layer, the data is sent to the protocol processing layer for processing. Once processed, the Client notifies the app using the corresponding API. Simultaneously, if device information is available, it caches the device information through a device caching layer to generate a device object for the app to access. In addition, the Client includes other layers that do not depend on the Daemon, such as a status monitoring layer and a logging layer.

[0044] The Daemon layer operates at a relatively low level, implementing the SDK's main functionalities. When communicating with the application server, it executes SMS, voice, and packet data requests through the message processing layer. This data processing involves a protocol processing layer encapsulating and parsing protocols, and a logging layer recording runtime logs for future troubleshooting. The device cache layer caches device identifiers, stores detailed device information, and facilitates comparisons of device status changes, promptly notifying the app of these changes. The client cache layer stores client-related information, such as app foreground / background information and client version numbers. The data parsing layer decodes binary data from the application into readable data, enabling the parsing of application data reports and thus control over the application.

[0045] Terminal software architecture layering, such as Figure 2 As shown, the architecture is divided into three layers from top to bottom: the application layer, the service layer, and the data link layer. These three layers communicate with each other using standardized communication protocols. In terms of software implementation, the core functions of each layer of the architecture are encapsulated and provided as a software development kit for various information collection applications to use.

[0046] 1) Application layer

[0047] It is implemented by the user according to business needs, including the interface UI and preliminary business logic.

[0048] 2) Service Layer

[0049] It provides API interfaces to the application layer, making it easy for various user application developments to call the services provided by the system.

[0050] Application Management Service: Connects multiple applications (APPs), monitors and manages the applications, records application operation logs, and supports application configuration;

[0051] Location services: Supports accessing the local BeiDou module interface to read location information, and can read local user numbers and other information;

[0052] Message processing service: Supports encapsulation of application layer APIs, performs data processing and forwarding of messages from the link layer and application layer, and supports data queuing and caching mechanisms;

[0053] Communication services: Supports multiple data transmission methods.

[0054] 3) Link Layer

[0055] Based on the terminal's own baseband processing unit, it provides communication link services to the application and service layers, including SMS channels, fax channels, and packet data channels.

[0056] Furthermore, at least one user terminal can communicate with the sensors on the device to be monitored, and the processed information can also include sensor data monitored by each sensor on the device to be monitored. For example, the sensors can be smoke sensors, temperature sensors, and gas sensors deployed in the forest, and the user terminal can be a base station terminal deployed in the forest.

[0057] As can be seen, the user terminal can connect to monitoring equipment such as measuring instruments on the device to be monitored. This means that the information processed can be from multiple information sources. These monitoring devices are both users of the information processed by the application center and information sources that provide collected information to the mobile terminal for user use. This forms a closed information loop from the terminal to the data monitoring center, then to multiple information sources, and finally back to the terminal.

[0058] Furthermore, a gateway station may include an access network and a core network that communicates with the access network;

[0059] Access network is used to receive processing information from user terminals via satellite mobile communication connection. Access network may include session access gateway, short message access gateway, stream access gateway, user access gateway, short message adapter and API gateway.

[0060] The core network is used to adapt and distribute the received processed information to different data adaptation and access devices of the information network application platform.

[0061] In some embodiments, the access network is specifically used to monitor the link status of satellite links between satellites in a satellite mobile communication system; it employs a Q-learning algorithm to analyze the link status of each satellite link, selects the optimal first satellite link, and receives processing information from user terminals through the first satellite link; wherein, the link status may include bandwidth, packet loss rate, and latency.

[0062] Furthermore, when the first satellite link becomes congested, the Q-learning algorithm is used to analyze the link status of all currently available satellite links to determine the optimal second satellite link, and the processing information is switched to the second satellite link. The Q-learning formula is as follows:

[0063] Q(s,a)←Q(s,a)+η[r+δmax a′ Q(s′,a′)-Q(s,α)]

[0064] Here, Q(s,a) is the Q-value of state s and action a, representing the expected reward for taking action a in state s. State s includes network characteristic parameters such as link bandwidth, packet loss rate, and latency. For example, the state can be represented as a vector s = (bw,pr,dt), where bw is the bandwidth, pr is the packet loss rate, and dt is the latency. Action a represents the selected transmission path or channel type; for example, the action could be selecting a short message channel or a packet data channel. The reward r is calculated based on the number of successful transmissions and the latency. λ is a weighting factor used to balance the impact of transmission success rate and latency; the learning rate η controls the weight of new information each time the Q-value is updated. It is typically a value between 0 and 1; the discount factor δ measures the present value of future rewards. It is also typically a value between 0 and 1; max a′ Q(s′,a′) represents the maximum Q value among all possible actions a′ in the next state s′, which represents the maximum expected reward that can be obtained after transitioning from the current state to the next state.

[0065] In some embodiments, the data adapter and access device is further configured to use a data transmission protocol based on compressed sensing theory to compress and encode the transmitted application data before sending it to the corresponding type of application service device, so as to reduce the amount of data transmitted and improve transmission efficiency.

[0066] In some embodiments, a micro-segmentation agent (MSA) can be deployed in the data adaptation layer. Each application service instance is equipped with an independent MSA to establish an independent security domain for each type of application service, so as to enable independent processing of different types of information. Different types of information may include marine monitoring data, emergency communication data, etc.

[0067] In some embodiments, high-altitude pseudo-satellites (HAPS) can be introduced into the system as a relay layer to fill signal blind spots in remote areas and significantly enhance the coverage and service capabilities of satellite mobile communication-based information communication systems.

[0068] Adding multiple HAPS nodes to a satellite mobile communication system serves as communication relay points, primarily to extend the satellite communication link between ground user terminals and gateway stations. It is essential to ensure that the HAPS nodes are compatible with information network application platforms, gateway stations, and different data monitoring centers.

[0069] The deployment locations of HAPS nodes can be determined based on geographical features and business needs, especially in remote areas where traditional satellite coverage is difficult or the construction cost of terrestrial base stations is too high. In determining the deployment locations of HAPS nodes, it is necessary to assess the effective coverage area of ​​each HAPS node and plan the deployment density accordingly to achieve optimal service coverage.

[0070] This application employs an information network application platform to expand packet service applications of the satellite mobile communication system, meeting the application needs of IoT and group communication based on the satellite mobile communication system. Furthermore, this architecture simplifies the complexity of terminal-side software, implementing complex data processing and interaction on the gateway-side information network application platform. In a front-end / back-end separation model, the back-end provides a unified API application programming interface, which not only constrains the front-end application's usage of network resources but also effectively handles message congestion and queuing issues based on the actual situation of the satellite network. Simultaneously, the development of various application software only requires calling the communication and location services provided by this API. This model of implementing front-end business logic according to requirements significantly reduces the difficulty of software development.

[0071] Corresponding to the above method, this application also provides an information communication method based on satellite mobile communication, applied to the information communication system based on satellite mobile communication described in the first aspect, such as... Figure 3As shown, the method includes:

[0072] Step S310: The gateway station receives the processing information from the user terminal through the satellite mobile communication connection with the user terminal, and sends the processing information to different data adaptation and access devices of the information network application platform.

[0073] Step S320: The data adaptation and access device of the information network application platform receives the processing information, analyzes the processing information, and sends the analyzed application data to the corresponding type of application service device.

[0074] Step S330: The application service device of the information network application platform processes and stores the received application data of the corresponding type.

[0075] Step S340: The data monitoring center monitors and acquires target data in application service devices that perform different types of application services.

[0076] The implementation steps of the information communication method based on satellite mobile communication provided in the above embodiments of this application can be realized through the specific working process and beneficial effects of the components of the above system. Therefore, the implementation steps and beneficial effects of the information communication method based on satellite mobile communication provided in the embodiments of this application will not be repeated here.

[0077] In another embodiment provided in this application, a computer-readable storage medium is also provided, which stores instructions that, when executed on a computer, cause the computer to perform any of the satellite mobile communication-based information communication methods described in the above embodiments.

[0078] In another embodiment provided in this application, a computer program product containing instructions is also provided, which, when run on a computer, causes the computer to execute any of the satellite mobile communication-based information communication methods described in the above embodiments.

[0079] Those skilled in the art will understand that the embodiments in this application can be provided as methods, systems, or computer program products. Therefore, the embodiments in this application can take the form of entirely hardware embodiments, entirely software embodiments, or embodiments combining software and hardware aspects. Furthermore, the embodiments in this application can take the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0080] This application describes embodiments of methods, apparatus (systems), and computer program products according to embodiments of this application with reference to flowchart illustrations and / or block diagrams. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0081] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0082] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0083] Although preferred embodiments have been described in this application, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of this application.

[0084] Obviously, those skilled in the art can make various modifications and variations to the embodiments of this application without departing from the spirit and scope of the embodiments of this application. Therefore, if these modifications and variations to the embodiments of this application fall within the scope of the claims in this application and their equivalents, then this application also intends to include these modifications and variations.

Claims

1. An information communication system based on satellite mobile communication, characterized in that, The system includes: an information network application platform, a gateway station, different data monitoring centers, and different user terminals; wherein, the information network application platform is communicatively connected to the gateway station and each data monitoring center; the gateway station is communicatively connected to different user terminals through a satellite mobile communication system; the information network application platform includes data adaptation and access devices for different types of application services and application service devices that execute the corresponding types of application services. The gateway station is used to receive processing information from the user terminal through a satellite mobile communication connection with the user terminal, and to send the processing information to different data adaptation and access devices of the information network application platform. The data adaptation and access device of the information network application platform is used to receive the processing information, analyze the processing information, and send the analyzed application data to the corresponding type of application service device. The application service device of the information network application platform is used to process and store the received application data of the corresponding type. The data monitoring center is used to monitor and acquire target data in application service devices that perform different types of application services.

2. The system as described in claim 1, characterized in that, At least one user terminal is also communicatively connected to different sensors on the device to be monitored, and the processed information includes sensor data monitored by each sensor on the device to be monitored.

3. The system as described in claim 1, characterized in that, The gateway station includes an access network and a core network that is communicatively connected to the access network; The access network is used to receive processing information from user terminals via satellite mobile communication connections. The access network includes session access gateways, short message access gateways, stream access gateways, user access gateways, short message adapters, and API gateways. The core network is used to adapt and distribute the received processed information to different data adaptation and access devices of the information network application platform.

4. The system as described in claim 3, characterized in that, The access network is specifically used to monitor the link status of satellite links between satellites in the satellite mobile communication system; The Q-learning algorithm is used to analyze the link status of each satellite link, select the optimal first satellite link, and receive the processing information of the user terminal through the first satellite link; When the first satellite link becomes congested, the Q-learning algorithm is used to analyze the link status of each available satellite link to obtain the optimal second satellite link, and the processing information is switched to the second satellite link.

5. The system as described in claim 4, characterized in that, Link status includes bandwidth, packet loss rate, and latency.

6. The system as described in claim 1, characterized in that, The data monitoring centers are deployed in various enterprises and institutions, including maritime administration departments and forest disaster prevention departments.

7. The system as described in claim 1, characterized in that, The data adaptation and access device is also used to compress and encode the transmitted application data using a data transmission protocol based on compressed sensing theory before sending it to the corresponding type of application service device.

8. An information communication method based on satellite mobile communication, characterized in that, An information communication system based on satellite mobile communication as described in any one of claims 1-7, the system comprising an information network application platform, a gateway station, different data monitoring centers, and different user terminals; wherein the information network application platform is communicatively connected to the gateway station and each data monitoring center; the gateway station is communicatively connected to different user terminals via a satellite mobile communication system; the information network application platform includes data adaptation and access devices for different types of application services and application service devices for executing corresponding types of application services, and the method comprises: The gateway station receives the processing information from the user terminal through a satellite mobile communication connection with the user terminal, and sends the processing information to different data adaptation and access devices of the information network application platform. The data adaptation and access device of the information network application platform receives the processing information, analyzes the processing information, and sends the analyzed application data to the corresponding type of application service device. The application service device of the information network application platform processes and stores the received application data of the corresponding type. The data monitoring center monitors and acquires target data from application service devices that perform different types of application services.

9. The method as described in claim 8, characterized in that, At least one user terminal is also communicatively connected to different sensors on the device to be monitored, and the processed information includes sensor data monitored by each sensor on the device to be monitored.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that, when executed by a processor, implements the method described in any one of claims 8-9.

Images