Ground station intelligent equipment management and control system and method for spaceflight measurement and control

Abstract

The invention discloses a ground station intelligent equipment management and control system and method for spaceflight measurement and control, and the system comprises a data collection and display module, an intelligent scheduling module, a task execution module, a receiving and forwarding module and the like. Providing a measurement and control plan conflict resolution scheme; satellite macro parameters are configured and automatically issued; receiving, storing, cleaning and forwarding telemetering and remote control data in real time, and generating and pushing a measurement and control task operation report; all the modules cooperate with each other to automatically execute a measurement and control task. Through conflict detection and automatic resolution of the intelligent scheduling module, macro parameter automatic configuration / issuing / unloading of the task execution module and data autonomous processing of the receiving and forwarding module, full-automatic execution of the measurement and control task is realized, the task execution efficiency is improved, manual operation errors are avoided, and the spaceflight measurement and control task efficiency is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ground station equipment control for space TT&C missions, and particularly to an intelligent equipment control system and method for ground stations in space TT&C. Background Art

[0002] With the rapid development of space technology, ground stations, as the core infrastructure for satellite TT&C, undertake key tasks such as satellite telemetry, telecontrol, and data transmission. However, there are still many deficiencies in the existing ground station equipment control systems in aspects such as task execution, equipment monitoring, and fault handling, which are mainly reflected in the following aspects:

[0003] (1) Low degree of automation: The existing system still relies on manual intervention in aspects such as task scheduling, conflict resolution, and parameter configuration, resulting in low task execution efficiency and prone to problems caused by human operation errors. For example, during the execution of the TT&C plan, manual intervention may lead to incorrect parameter configuration or failure to resolve task conflicts in a timely manner, affecting the smooth completion of the task. (2) Delayed fault warning and response: The existing system lacks an intelligent fault monitoring and warning mechanism. Equipment anomalies are often discovered only after a fault occurs, and fault handling relies on manual troubleshooting, with a slow response speed, which is prone to causing task interruption or equipment damage. For example, when anomalies occur during the operation of ground station equipment, the existing system cannot identify and warn in real time, resulting in the expansion of the fault. (3) Lack of intelligence in task execution: The existing system lacks an intelligent monitoring and feedback mechanism during task execution, unable to track the equipment execution situation in real time, and it is difficult to discover and handle anomalies during task execution in a timely manner. For example, during the execution of a satellite TT&C task, if the equipment fails to execute the task as planned, the existing system cannot automatically identify and correct it, resulting in task failure. (4) Imperfect user feedback mechanism: The existing system lacks intelligent processing means for user feedback. Problems raised by users often require manual handling, with a slow response speed and poor user experience. For example, when satellite users raise questions through the ground station system, the existing system cannot automatically identify the questions and provide a TT&C plan conflict resolution scheme, resulting in a long waiting time for users. (5) Imperfect operation and maintenance knowledge base: The existing system lacks an intelligent operation and maintenance knowledge base, and fault handling relies on manual experience, unable to quickly provide effective solutions. For example, when ground station equipment fails, the existing system cannot automatically retrieve relevant solutions, resulting in low fault handling efficiency.

[0004] For example, the invention application with the application number 202311695807.7 discloses a scenario-based TT&C task management system and method. Applying its solution enables users to more intuitively and conveniently carry out work such as current task display, historical task query, and historical task management. However, its solution also lacks mechanisms for the ground station equipment control system in terms of automation, intelligence, fault warning, and response.

[0005] Therefore, the existing ground station equipment control system has obvious deficiencies in aspects such as automation, intelligence, fault warning and response, task execution monitoring, and user feedback. There is an urgent need for an intelligent control system that can achieve unattended operation and automated operation throughout the process to improve the efficiency and reliability of ground station control, reduce human intervention, lower the error rate, and enhance the task execution efficiency and user experience. Summary of the Invention

[0006] In view of the above problems, the purpose of the present invention is to provide a ground station intelligent equipment control system and method for space TT&C, realizing the automated operation of ground station intelligent equipment and reducing human intervention.

[0007] The embodiments of the present invention provide a ground station intelligent equipment control system and method for space TT&C.

[0008] First aspect: A ground station intelligent equipment control system for space TT&C, comprising:

[0009] A data acquisition and display module, configured to collect, store, and display in real time the device operation status data;

[0010] An intelligent scheduling module, configured to parse, store, and intelligently analyze the received TT&C plan, orbital elements, and guidance reports, detect conflicts between TT&C plans, and provide conflict resolution solutions for TT&C plans;

[0011] A task execution module, configured to configure and automatically send down satellite macro parameters according to the TT&C plan, check the operation status of tracking task devices, and push and display;

[0012] A receiving and forwarding module, configured to receive, store, clean, and forward telemetry and telecommand data in real time, generate and push a TT&C task operation report;

[0013] Among them, the data acquisition and display module, the intelligent scheduling module, the task execution module, and the receiving and forwarding module cooperate with each other to automatically execute TT&C tasks.

[0014] Furthermore, the data acquisition and display module includes a data acquisition unit and a data display unit, where:

[0015] The data acquisition unit is configured to collect in real time the operation status and fault information data of the device, and store the data in a time series database;

[0016] The data display unit is configured to display the real-time operation of the device through a graphical user interface (GUI);

[0017] Among them, the graphical user interface includes a device status chart, a data dashboard, and alarm information.

[0018] Further, the intelligent scheduling module includes a plan receiving unit and a conflict resolution unit, where:

[0019] The plan receiving unit is used to receive the measurement and control plan information from the central system, and store and analyze it;

[0020] The conflict resolution unit is used to perform intelligent analysis on the stored and analyzed measurement and control plans, detect potential conflicts between the plans; generate warning information and inform relevant personnel and the central system.

[0021] Further, the task execution module includes a macro configuration unit, a parameter distribution unit, an execution inspection unit, and a macro parameter unloading unit, where:

[0022] The macro configuration unit is used to select devices according to the measurement and control plan, configure the device operation parameters and working modes, and form device configuration macro parameters;

[0023] The parameter distribution unit is used to automatically distribute the macro parameters to relevant devices to execute the measurement and control tasks;

[0024] The execution inspection unit is used to check the operation status of the tracking task devices, analyze the device operation parameters in real time, judge the task execution stage, and push the display to the interface;

[0025] The macro parameter unloading unit is used to automatically unload the macro parameters after the measurement and control tasks are completed, so that the devices return to the normal state.

[0026] Further, the receiving and forwarding module includes a data receiving unit, a data forwarding unit, a report generation unit, and a report pushing unit, where:

[0027] The data receiving unit is used to receive the telemetry, telecontrol, and data transmission data generated by the measurement and control tasks in real time, and perform custom storage and cleaning on the data transmission data;

[0028] The data forwarding unit is used to forward the data transmission data in multiple forwarding modes and support user-customized plug-ins to forward the data.

[0029] The report generation unit is used to automatically generate a detailed operation report after the measurement and control tasks are executed;

[0030] The report pushing unit is used to push the generated operation report to relevant personnel through instant messaging tools, and support customized report content and pushing methods.

[0031] Further, it also includes an emergency handling module and a fault handling module, where:

[0032] The emergency handling module includes an emergency plan management unit and a manual control unit, where:

[0033] The emergency plan management unit is used to generate emergency plans to deal with emergencies;

[0034] The manual control unit manually controls the device to ensure the smooth progress of the measurement and control tasks;

[0035] The fault handling module includes an environment monitoring unit, a fault analysis unit, and a real-time reminder unit, where:

[0036] The environment monitoring unit is used to monitor the device operation environment data;

[0037] The fault analysis unit is used to collect and analyze the device fault information in real time;

[0038] The real-time reminder unit is used to notify relevant personnel in multiple ways.

[0039] Furthermore, it also includes a knowledge base module, and the knowledge base module includes a knowledge base retrieval unit and a solution push unit, where:

[0040] The knowledge base retrieval unit has a maintenance knowledge base established, which is used to automatically retrieve the solutions related to device faults and generate reference documents;

[0041] The solution push unit is used to push the reference documents to relevant personnel in multiple ways to help solve the fault problems.

[0042] Furthermore, it also includes a real-time feedback module, and the real-time feedback module includes an inquiry monitoring unit, a word segmentation unit, a keyword extraction unit, and a solution push unit, where:

[0043] The inquiry monitoring unit is used to monitor the questions raised by satellite users in real time and automatically capture the question text;

[0044] The word segmentation unit is used to perform word segmentation on the question text, identify the core content of the question, and find out the keywords;

[0045] The keyword extraction unit is used to extract keywords, perform intelligent matching, and query and retrieve relevant solutions;

[0046] The solution push unit pushes the question solution to satellite users.

[0047] Second aspect: A method for controlling an intelligent device of a ground station for space measurement and control, including the steps of:

[0048] S1. Collect, store, and display the status data of the intelligent device of the ground station in real time;

[0049] S2. Receive the measurement and control plan, orbital elements, and guidance report information, and perform intelligent conflict resolution;

[0050] S3. Automatically configure and automatically send down the satellite macro parameters according to the measurement and control plan, and automatically run the measurement and control tasks;

[0051] S4. After the measurement and control task is completed, the macro parameters are automatically uninstalled and the normal operation of the equipment is restored.

[0052] Furthermore, the automated operation measurement and control task includes the steps of:

[0053] S31, the system enters the normal operation state of the measurement and control task, regularly polls the measurement and control plan table issued by the central system, selects the measurement and control plan, and determines the execution time;

[0054] S32. Based on the execution time, the system determines whether the measurement and control plan has a guidance report. If there is a guidance report, S34 is executed. If there is no guidance report, S33 is executed.

[0055] S33. The system determines whether the measurement and control plan has an instantaneous root number. If so, a guidance report is generated based on the instantaneous root number and S34 is executed. If not, a determination is made as to whether the measurement and control plan has TLE data. If so, a guidance report is generated based on the TLE data and S34 is executed. If no TLE data is present, the central system is prompted that the guidance report cannot be generated.

[0056] S34 automatically configures and sends satellite macro parameters to the device, executes the measurement and control task, and determines whether the measurement and control task is normal. If it is normal, it executes S35. If it is not normal, it will log an alarm and execute S35 at most three times;

[0057] S35. Uninstall the satellite macro parameters and restore the normal operation of the equipment.

[0058] A third aspect: An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the steps of the method provided in the second aspect are implemented.

[0059] A fourth aspect: A non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method provided in the second aspect.

[0060] Beneficial effects of the present invention:

[0061] 1. The present invention realizes the fully automatic execution of measurement and control tasks from plan analysis to execution monitoring through the conflict detection and automatic resolution of the intelligent scheduling module, the automatic configuration / distribution / unloading of macro parameters of the task execution module, and the autonomous data processing of the receiving and forwarding module. The task execution efficiency is improved, human operation errors are avoided, and the operation and maintenance efficiency and user experience are improved through intelligent means, which significantly improves the efficiency of aerospace measurement and control missions.

[0062] 2. The present invention adopts a conflict detection mechanism that combines a rule engine with an intelligent algorithm. It can identify conflict types such as time overlap and resource preemption in measurement and control plans 15 minutes in advance, and resolve conflicts through dynamic priority adjustment and intelligent generation of guidance reports (supporting TLE / instantaneous root number multi-source data conversion). This reduces the occurrence rate of task conflicts, shortens the response time of emergency plans, realizes intelligent conflict prediction and dynamic optimization of aerospace measurement and control tasks, and ensures the reliability of measurement and control tasks.

[0063] 3. The present invention monitors the equipment through the real-time status of the data acquisition module, and forms a fault solution matching through the fault processing module, combined with the joint analysis of the equipment operating environment and the intelligent solution of the knowledge base module, and constructs a "monitoring-diagnosis-handling" closed-loop system. The accuracy of fault warning is improved, the average fault recovery time is reduced, and a multi-dimensional fault warning system for equipment operation is realized, which enables active discovery and timely maintenance of equipment.

[0064] 4. The present invention adopts a modular design to support dynamic loading of functional components. The data forwarding module supports multi-protocol extensions such as UDP / TCP / cloud platform. The task execution module allows custom macro parameter templates, so that the system can quickly adapt to different satellite models (compatible with LEO / GEO / MEO orbits) and ground station equipment (supporting 30+ manufacturers' equipment protocols), shortening the deployment cycle and enhancing system adaptability.

[0065] 5. The present invention uses the real-time feedback module to process inquiries, display the problem feedback interface and push it through multiple channels, and builds a hybrid interaction mode of "intelligent robot + manual questions". The speed of responding to user questions is improved, human-computer collaborative intelligent interaction is realized, and the user experience is optimized.

[0066] 6. The present invention builds a data lake for the entire life cycle of equipment based on a time series database. Combined with execution log analysis and task performance evaluation, it can automatically generate equipment health scores and measurement and control task execution reports, providing data support for equipment maintenance strategy optimization, thereby improving equipment utilization, reducing operation and maintenance costs, and enhancing the level of intelligent management of equipment operation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] Figure 1 This is a schematic diagram of the structure of the ground station intelligent equipment management and control system for aerospace measurement and control of the present invention;

[0068] Figure 2 This is a flow chart of a method for controlling intelligent equipment in a ground station for aerospace measurement and control according to the present invention;

[0069] Figure 3 This is a schematic diagram of the measurement and control plan conflict resolution process of the present invention;

[0070] Figure 4 This is a schematic diagram of the automated operation flow of the measurement and control tasks of the present invention;

[0071] Figure 5 This is a schematic structural diagram of the electronic device of the present invention. Detailed implementation manners

[0072] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0073] The existing ground station equipment control system has obvious deficiencies in aspects such as automation, intelligence, fault warning and response, task execution monitoring, user feedback, etc., and the degree of automated operation of the ground station equipment control system is low.

[0074] In view of the above problems, the present invention provides a ground station intelligent equipment control system for space TT&C. Figure 1 This is a schematic structural diagram of the ground station intelligent equipment control system for space TT&C provided by the embodiment of the present invention. The system includes a basic layer, a service layer, and a display layer.

[0075] Among them, the basic layer provides a basic environment for the operation of the control system, mainly physical resources, including computing resources, storage resources, network resources, time synchronization resources, and security protection, etc.

[0076] The display layer directly displays the operation conditions of the space TT&C ground station equipment and TT&C tasks by connecting to the client, and provides services such as instruction interaction, fault query, and problem consultation.

[0077] The service layer includes basic services and business services. The basic services mainly provide a software environment for the control system, including software operation environments such as middleware, in-memory database, relational database, Docker container, and time series database.

[0078] The business services include a data acquisition and display module, an intelligent scheduling module, a task execution module, a receiving and forwarding module, an emergency handling module, a fault handling module, a knowledge base module, and a real-time feedback module, etc. The present invention mainly introduces the TT&C system with each module included in the business services. Each module of the business services cooperates with each other under the regulation and control of the control system to jointly execute automated space TT&C tasks.

[0079] Among them, the data acquisition and display module includes a data acquisition unit and a data display unit, and is used for real-time collecting, storing, and real-time displaying the device operation status data.

[0080] The data acquisition unit is used to collect the status data of the intelligent devices at the ground station in real time. The status data includes the operating status and fault information of the devices, etc. When collecting data, it obtains the device status data through various communication protocols such as UDP / TCP / SNMP, and stores the operating status data in the time series database for subsequent data analysis.

[0081] The data display unit displays the real-time operation of the device through the graphical user interface (GUI). The graphical user interface (GUI) display includes: device status charts, data dashboards, and alarm information, etc., so that users can intuitively view the health status and operating parameters of the device.

[0082] The intelligent scheduling module includes a plan receiving unit and a conflict resolution unit, which are used to parse, store, and intelligently analyze the received TT&C plans, orbital elements, and guidance reports, etc., detect conflicts between TT&C plans, and provide TT&C plan conflict resolution solutions.

[0083] The plan receiving unit receives information such as TT&C plans, orbital elements, and guidance reports from the central system via FTP, and parses and stores them.

[0084] The conflict resolution unit conducts intelligent analysis on the received information such as TT&C plans, orbital elements, and guidance reports, and analyzes and detects potential conflicts between the plans.

[0085] Then, using predefined rules and algorithms, it determines whether there are conflicts, provides conflict resolution solutions, and forms executable TT&C plans.

[0086] The predefined rules and algorithms include: no issuance is allowed within a few minutes before the task starts, whether the task already exists, whether the task arcs intersect, etc. When conflicts are found, warning messages are generated and relevant personnel (including system operation and maintenance personnel and satellite users, etc.) and the central system are informed in a timely manner through the graphical user interface (GUI) and the feedback ACK file.

[0087] (For example: as Figure 4 shown, according to the predefined rules, check the guidance report 15 minutes before the start of the TT&C plan to determine whether there is a guidance report issued. Yes → continue the process;

[0088] No → 10 minutes before the plan starts, continue to check whether there is a guidance report issued. Yes → continue the process;

[0089] No → prompt the client that the central guidance report has not been issued, and continue to check whether there is a guidance report issued 5 minutes before the plan starts. Yes → continue the process;

[0090] No → then use the management and control system to automatically generate a guidance report, or prompt that there is no guidance report in the central system and terminate the current plan.)

[0091] The task execution module, including a macro configuration unit, a parameter distribution unit, an execution inspection unit, a macro parameter unloading unit, etc., is used to configure and automatically distribute satellite macro parameters according to the measurement and control plan, check the operation status of the tracking task equipment, and push and display.

[0092] The macro configuration unit. The control system dynamically creates a macro configuration interface based on the status parameters of the current equipment. Relevant personnel can configure unique macro parameters for each satellite, including setting equipment operation parameters and working modes, etc. Relevant personnel can customize macro configurations, select equipment, set parameters, and define working modes in the configuration interface; the control system supports operations such as modification, copying, exporting, and saving, and manages the macro parameter configuration files of different satellites to meet personalized needs.

[0093] The parameter distribution unit is used to automatically distribute macro parameters to relevant equipment before the execution of the satellite measurement and control plan, ensuring that each equipment receives the correct parameter configuration before the plan is executed to perform the measurement and control task.

[0094] The execution inspection unit checks the equipment execution situation to confirm whether the equipment performs the measurement and control task according to the measurement and control plan; and monitors the operation status of the equipment to detect whether there are any abnormal situations; for the key steps of the measurement and control task (such as baseband mode switching, etc.) where the execution is abnormal, it automatically redistsributes; and analyzes the equipment operation parameters in real time, judges the execution stage of the measurement and control task, and pushes it to the graphical user interface (GUI) for display.

[0095] The macro parameter unloading unit is used to automatically unload macro parameters after the completion of the measurement and control task and the satellite goes out of the station, and perform post-processing operations on the equipment, including performing antenna stowage, closing data storage and transmission, closing the power amplifier, etc., to ensure that the equipment returns to the normal operation state.

[0096] The reception and forwarding module, including a data reception unit, a data forwarding unit, a report generation unit, and a report push unit, is used to receive, store, clean, and forward telemetry and telecontrol data in real time, and generate and push the operation report of the measurement and control task.

[0097] The data reception unit, when performing the measurement and control task, receives telemetry and telecontrol data transmission data in real time, including satellite status, command execution feedback, etc., and can perform triple judgment and two-way intelligent diagnosis on the remote control instructions; and supports custom rule storage of data transmission data, custom data cleaning rules, etc.

[0098] The data forwarding unit supports real-time forwarding, post-event forwarding and other ways to forward data transmission data, and automatically executes data transmission data forwarding; supports multiple forwarding methods such as UDP / TCP / FTP / Alibaba Cloud / Tencent Cloud / Huawei Cloud, etc., to forward data transmission data; and supports extensibility, and users can forward data through customized plugins.

[0099] The report generation unit automatically generates a detailed operation report after the measurement and control task is executed by collecting all device status information through the management and control system. The report includes the execution of the measurement and control task, device status, fault records, etc. The operation report can be automatically generated in ways such as data aggregation, chart generation, and text description.

[0100] The report push unit pushes the generated operation report to relevant personnel through WeChat or other instant messaging tools and supports customized report content and push methods.

[0101] The emergency response module includes an emergency plan management unit and a manual control unit, which are used to generate emergency plans to deal with emergencies and manually control devices in emergency situations to ensure the smooth progress of the measurement and control task.

[0102] The emergency plan management unit can deal with emergencies by quickly creating or deleting emergency plans. At the same time, it supports dynamic adjustment of emergency plans to ensure that the system can respond quickly in emergency situations.

[0103] The manual control unit provides functions such as manually issuing device control parameters and calculating guidance reports in emergency situations, enabling relevant personnel to manually control devices in emergency situations to ensure the smooth progress of the measurement and control task.

[0104] The fault handling module includes an environment monitoring unit, a fault analysis unit, and a real-time reminder unit, which are used to monitor device operation environment data, collect and analyze device fault information in real time, and notify relevant personnel in various ways.

[0105] The environment monitoring unit monitors environmental factors such as the UPS, PDU, temperature, and humidity of the management and control system to ensure the stable operation of the management and control system. At the same time, it collects the operation environment data of the management and control system in real time through sensors and monitoring devices and issues an alarm when an abnormality occurs.

[0106] The fault analysis unit analyzes the health status of the device through status data, identifies potential faults or abnormal situations, and uses fault diagnosis algorithms such as rule-based algorithms to detect fault patterns and provide analysis results.

[0107] The real-time reminder unit notifies relevant personnel of the analysis results in real time through methods such as log recording and instant message pushing and supports multiple notification methods, including text messages, emails, and instant messaging.

[0108] The knowledge base module includes a knowledge base retrieval unit and a solution push unit. An operation and maintenance knowledge base is established to automatically retrieve solutions related to device faults and generate reference documents. The reference documents are pushed to relevant personnel in various ways to help solve fault problems.

[0109] The knowledge base retrieval unit uses Lucene to establish an operation and maintenance knowledge base, automatically retrieves solutions related to equipment failures, including fault diagnosis, maintenance guides, etc., queries and matches the solutions through the knowledge base system, and generates reference documents.

[0110] The solution push unit pushes the retrieved solutions to relevant operation and maintenance personnel to quickly solve fault problems, and supports pushing through enterprise WeChat, WeChat and other methods.

[0111] The real-time feedback module includes an inquiry monitoring unit, a word segmentation unit, a keyword extraction unit, a solution push unit, etc. It is used to monitor the questions raised by satellite users in real time. It can process the inquiries made by users in natural language in real time through WeChat messages, message receiving interfaces, etc. By means of word segmentation templates, calling large models, etc., it identifies the inquiry intentions and key parameters of users, and according to the intention recognition results, calls the corresponding processing programs (preset templates or large models), inputs the key parameters and starts to execute. Then the processing results are fed back to the users through WeChat messages or message notification interfaces.

[0112] The inquiry monitoring unit. The management and control system can provide a WeChat intelligent robot similar to QQ Xiaobing, which is used to monitor the questions raised by satellite users through WeChat in real time. The management and control system uses the wxauto library to capture the chat records of the WeChat chat window. If there is an @ to the current robot, the text will be automatically captured.

[0113] The word segmentation unit uses Pangu word segmentation technology to decompose the question, find the keywords, perform word segmentation processing, and identify the core content of the question. If the semantic understanding is incorrect, it can also call AI large models such as Wenxin Yiyan and deepseek for semantic re-interpretation.

[0114] The keyword extraction unit extracts the keywords in the question for intelligent matching, and uses the keywords to query and retrieve relevant solutions.

[0115] The solution push unit is responsible for pushing specific solutions to satellite users to provide real-time feedback to solve the problems of satellite users.

[0116] The real-time feedback module automatically captures the question text, performs word segmentation processing on the question text, identifies the core content of the question, and finds the keywords; and based on the keywords, performs intelligent matching, queries and retrieves relevant solutions; and pushes the question solutions to satellite users.

[0117] It should be noted that the division of internal system modules is only for illustrative purposes and is not fixed.

[0118] According to different implementation scenarios of the present invention, it is entirely possible to integrate the characteristics and functions originally belonging to two or more modules into a single module; conversely, the functions of a single module can also be subdivided and carried by multiple modules. In addition, as a display component, the physical form and position of the module are not fixed. The implementation methods of the present invention are flexible and diverse. Users can select a suitable module combination according to actual needs without performing creative re-design. For those of ordinary skill in the art, understanding and implementing this solution should be intuitive and feasible.

[0119] As Figure 2 shown, the present invention also provides a method for controlling and managing a ground station intelligent device for space TT&C based on the above control system, including the steps of:

[0120] S1. Real-time collect, store, and display the status data of the ground station intelligent device.

[0121] By real-time collecting the status data of the ground station intelligent device and storing the operation status data in a time series database for subsequent data analysis; at the same time, the real-time operation of the device can be displayed through a graphical user interface (GUI) so that users can intuitively view the health status and operation parameters of the device.

[0122] S2. Receive TT&C plans, orbital elements, and guidance report information, and perform intelligent conflict resolution.

[0123] As Figure 3 shown, the intelligent conflict resolution process mainly includes: the control system regularly polls the FTP files sent by the central system (including data such as TT&C plans, orbital elements, and guidance reports). After receiving a new FTP file, it makes a judgment on whether to generate or cancel a TT&C task.

[0124] The generation judgment includes: when there is no conflict, the TT&C plan is stored in the database, and a TT&C plan ACK file is sent to the central system or relevant personnel to end the generation judgment; when there is a conflict, it is processed according to the custom rules of the control system, and a TT&C plan ACK file is sent to the central system or relevant personnel to end the generation judgment.

[0125] The cancellation judgment includes: when the TT&C plan has been executed within the protection time, a cancellation ACK file is sent to the central system or relevant personnel to end the cancellation judgment; if the TT&C plan has not been executed within the protection time, the TT&C plan is cancelled, the record is deleted, and a cancellation ACK file is sent to the central system or relevant personnel to end the cancellation judgment.

[0126] S3. Automatically configure and automatically send down satellite macro parameters according to the TT&C plan, and automatically run the TT&C task.

[0127] By configuring unique macro parameters for each satellite, setting device operating parameters and working modes, automatically sending macro parameters to the device before the mission is executed, and monitoring the device execution in real time, the measurement and control tasks are automatically run, and the macro parameters are automatically uninstalled after the mission is completed.

[0128] Specifically, automated measurement and control tasks, such as Figure 4 The steps shown include:

[0129] S31, the system enters the normal operation state of the measurement and control task, regularly polls the measurement and control plan table issued by the central system, selects the measurement and control plan, and determines the execution time;

[0130] S32. Based on the execution time, the system determines whether the measurement and control plan has a guidance report. If there is a guidance report, S34 is executed. If there is no guidance report, S33 is executed.

[0131] S33. The system determines whether the measurement and control plan has an instantaneous root number. If so, a guidance report is generated based on the instantaneous root number and S34 is executed. If there is no instantaneous root number, it determines whether the measurement and control plan has TLE data. If so, a guidance report is generated based on the TLE data and S34 is executed. If there is no TLE data, the central system is prompted to be unable to generate a guidance report.

[0132] S34: Automatically configure and send satellite macro parameters to the device, execute the measurement and control task, and determine whether the measurement and control task is normal. If it is normal, execute S35; if it is not normal, log an alarm and execute S35 at most three times;

[0133] S35. Uninstall the satellite macro parameters and restore the normal operation of the equipment.

[0134] S4. After the measurement and control task is completed, the macro parameters are automatically uninstalled and the normal operation of the equipment is restored.

[0135] Furthermore, the method of the present invention further comprises:

[0136] S5. Quickly create or delete emergency plans in emergency situations and manually issue device control parameters;

[0137] S6. Identify equipment failures through data analysis and alert relevant personnel in real time;

[0138] S7. Provide troubleshooting solutions to relevant operation and maintenance personnel through the operation and maintenance knowledge base;

[0139] S8. Capture questions asked by satellite users, perform word segmentation and keyword extraction; push solutions based on the extracted keywords and provide real-time feedback.

[0140] The present invention provides an unattended intelligent equipment control system and method for a ground station, realizing efficient and intelligent ground station control: (1) Intelligent task scheduling and resource optimization: Adopting advanced intelligent algorithms to automatically analyze and optimize the measurement and control plan, improving the task execution efficiency. (2) Highly customized satellite macro configuration: Providing personalized configuration capabilities to meet the specific requirements of different satellites. (3) Integrated fault monitoring and rapid response: Integrating real-time fault monitoring and intelligent analysis to quickly identify and respond to equipment anomalies. (4) Intelligent operation and maintenance knowledge base and user feedback: Building an intelligent knowledge base, combining full-text retrieval and natural language processing technologies to provide instant operation and maintenance guidance. (5) Real-time data collection and monitoring: Real-time collecting equipment status data through sensors and monitoring devices. (6) Automatic execution and inspection of the measurement and control plan: Automatically sending macro parameters before the task starts, monitoring the equipment execution situation in real time during the task operation, and feeding back the task execution stage to ensure accurate task execution. (7) Telemetry and telecontrol data management: Real-time receiving and forwarding telemetry and telecontrol data, with multiple built-in ways to forward data and supporting customizable plug-in data forwarding. (8) Automatic report generation and push: After the task ends, automatically generating an operation report and pushing it to relevant personnel through multiple channels.

[0141] The present invention also provides an electronic device, Figure 5 which is a schematic structural diagram of the electronic device provided by an embodiment of the present invention. As Figure 5 shown, the electronic device may include: a processor, a communications interface, a memory, and a communication bus. Among them, the processor, the communications interface, and the memory complete mutual communication through the communication bus. The processor can call the logical instructions in the memory, for example, to execute the following method:

[0142] S1. Real-time collecting, storing, and displaying the status data of the intelligent equipment of the ground station;

[0143] S2. Receiving the measurement and control plan, orbital elements, and guidance report information, and performing intelligent conflict resolution;

[0144] S3. Automatically configuring and automatically sending the satellite macro parameters according to the measurement and control plan, and automatically running the measurement and control task;

[0145] S4. Automatically unloading the macro parameters after the measurement and control task ends, and restoring the normal operation state of the equipment.

[0146] In addition, when the logical instructions in the above-mentioned memory 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 makes a contribution to the prior art, or a part of the 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 according to various embodiments of the present invention. The aforementioned 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.

[0147] An embodiment of the present invention further 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 configured to execute the methods provided in the above-mentioned various embodiments, for example, including:

[0148] S1. Real-time collect, store, and display the status data of the ground station intelligent device;

[0149] S2. Receive the TT&C plan, orbital elements, and guidance report information, and perform intelligent conflict resolution;

[0150] S3. Automatically configure and automatically send down the satellite macro parameters according to the TT&C plan, and automatically run the TT&C tasks;

[0151] S4. Automatically unload the macro parameters after the TT&C tasks are completed, and restore the device to its normal operating state.

[0152] 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, that is, 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. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0153] 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 essence of the above technical solution, 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 disk, optical disk, 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 of each embodiment or some parts of the embodiments.

[0154] 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. And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ground station intelligent device control system for space TT&C, characterized in that, include: Data collection and display module, used for real-time collection, storage and display of equipment operation status data; The intelligent scheduling module is used to parse, store, and intelligently analyze received measurement and control plans, orbit element numbers, and guidance reports, detect conflicts between measurement and control plans, and provide conflict resolution solutions. The mission execution module is used to configure and automatically distribute satellite macro parameters according to the measurement and control plan, check the operating status of the tracking mission equipment, and push the display; The receiving and forwarding module is used to receive, store, clean and forward telemetry and remote control data in real time, and generate and push measurement and control task operation reports; Among them, the data acquisition and display module, intelligent scheduling module, task execution module and receiving and forwarding module work together to automatically perform measurement and control tasks.

2. The ground station intelligent device control system according to claim 1, wherein The data acquisition and display module includes a data acquisition unit and a data display unit, wherein: The data acquisition unit is used to collect the operating status and fault information data of the equipment in real time and store the data in a time series database; A data display unit, used to display the real-time operation status of the equipment through a graphical user interface (GUI); The graphical user interface includes equipment status charts, data dashboards, and alarm information.

3. The ground station intelligent device control system according to claim 1, wherein, The intelligent scheduling module includes a plan receiving unit and a conflict resolution unit, wherein: Plan receiving unit, used to receive measurement and control plan information from the central system, and store and analyze it; The conflict resolution unit is used to perform intelligent analysis on the stored and parsed measurement and control plans, detect potential conflicts between plans, and generate warning information to inform relevant personnel and the central system.

4. The ground station intelligent device control system according to claim 1, wherein The task execution module includes a macro configuration unit, a parameter issuing unit, an execution checking unit and a macro parameter unloading unit, wherein: The macro configuration unit is used to select equipment according to the measurement and control plan, configure equipment operating parameters and working modes, and form equipment configuration macro parameters; Parameter sending unit, used to automatically send macro parameters to related equipment to perform measurement and control tasks; The execution inspection unit is used to check and track the operation status of task equipment, analyze equipment operating parameters in real time, determine the task execution stage, and push the interface display; The macro parameter unloading unit is used to automatically unload the macro parameters after the measurement and control task is completed, so that the equipment returns to normal state.

5. The ground station intelligent device control system according to claim 1, wherein The receiving and forwarding module includes a data receiving unit, a data forwarding unit, a report generating unit and a report pushing unit, wherein: The data receiving unit is used to receive the telemetry and remote control data generated by the measurement and control tasks in real time, and perform custom storage and cleaning of the data; Data forwarding unit, used to forward digital data in a variety of forwarding modes, and supports user-customized plug-ins to forward data; Report generation unit, used to automatically generate detailed operation reports after the measurement and control tasks are executed; The report push unit is used to push the generated operation report to relevant personnel through instant messaging tools, and supports customized report content and push methods.

6. The ground station intelligent device control system according to claim 1, characterized in that, It also includes an emergency response module and a fault handling module, including: The emergency response module includes an emergency plan management unit and a manual control unit, where: Emergency plan management unit, used to generate emergency plans to deal with emergencies; Manual control unit, manually control the equipment to ensure the smooth progress of measurement and control tasks; The fault handling module includes an environment monitoring unit, a fault analysis unit, and a real-time reminder unit, where: The environment monitoring unit is used to monitor the device operation environment data; The fault analysis unit is used to collect and analyze the device fault information in real time; The real-time reminder unit is used to notify relevant personnel in multiple ways.

7. The ground station intelligent device control system according to claim 1, wherein It also includes a knowledge base module, and the knowledge base module includes a knowledge base retrieval unit and a solution push unit, where: The knowledge base retrieval unit has a maintenance knowledge base established, which is used to automatically retrieve the solutions related to device faults and generate reference documents; The solution push unit is used to push the reference documents to relevant personnel in multiple ways to help solve the fault problems.

8. The ground station intelligent device control system according to claim 1, wherein It also includes a real-time feedback module, and the real-time feedback module includes an inquiry listening unit, a word segmentation unit, a keyword extraction unit, and a solution push unit, where: The inquiry listening unit is used to listen to the questions raised by satellite users in real time and automatically capture the question text; The word segmentation unit is used to perform word segmentation processing on the question text, identify the core content of the question, and find the keywords; The keyword extraction unit is used to extract keywords, perform intelligent matching, query and retrieve relevant solutions; The solution push unit pushes the question solution to the satellite user.

9. The ground station intelligent device control method for space TT&C based on the system according to any one of claims 1 to 8, characterized in that, It includes the steps: S1. Collect, store, and display the status data of the ground station intelligent device in real time; S2. Receive the measurement and control plan, orbital elements, and guidance report information, and perform intelligent conflict resolution; S3. Automatically configure and automatically send down the satellite macro parameters according to the measurement and control plan, and automatically run the measurement and control tasks; S4. Automatically unload the macro parameters after the measurement and control tasks are completed, and restore the device to the normal operation state.

10. The ground station intelligent device control method according to claim 9, wherein The automatic running of the measurement and control tasks includes the steps: S31. The system enters the normal operation state of the measurement and control tasks, periodically polls the measurement and control plan table sent by the central system, selects the measurement and control plan, and determines the execution time; S32. Combining the execution time, the system determines whether there is a guidance report for the measurement and control plan. If there is a guidance report, execute S34; if there is no guidance report, execute S33; S33. The system determines whether there are instantaneous orbital elements for the measurement and control plan. If there are instantaneous orbital elements, generate a guidance report according to the instantaneous orbital elements and execute S34; if there are no instantaneous orbital elements, determine whether there is TLE data for the measurement and control plan. If there is TLE data, generate a guidance report according to the TLE data and execute S34; if there is no TLE data, prompt the central system that the guidance report cannot be generated; S34. Automatically configure and send down the satellite macro parameters to the device, execute the measurement and control tasks, and determine whether the measurement and control tasks are normal. If normal, execute S35; if not normal, perform log warning, and execute S35 after up to three times; S35. Unload the satellite macro parameters and restore the device to the normal operation state.

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