A scientific satellite operation control community ecosystem

Abstract

The application provides a scientific satellite operation control community ecosystem, which comprises a housekeeper management system, an operation control center and a service platform, the ecosystem manages the service platform through the housekeeper management system, controls operation control implementation of the operation control center, and realizes management of on-orbit operation of the scientific satellite; the housekeeper management system analyzes and evaluates task requirements of the scientific satellite, respectively starts corresponding operation control center implementation processes or management operation control community processes, respectively generates corresponding execution instructions, and respectively sends the execution instructions to the operation control center or the service platform; the operation control center controls and compiles instructions of the scientific satellite according to the instructions of the housekeeper management system, monitors and evaluates and analyzes the state of the scientific satellite, and realizes interactive control of the satellite and the ground; the service platform realizes satellite-ground collaborative operation of the scientific satellite and corresponding scientific satellite scientific application systems and satellite systems, task test training and science popularization activities; and the service platform receives new scientific satellites and corresponding scientific satellite scientific systems and satellite systems.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of measurement operation control, and in particular to a scientific satellite operation control community ecosystem. BACKGROUND

[0002] Artificial intelligence technology has been widely applied in micro-star control systems. The paper "Application of Artificial Intelligence Technology in Satellite Task Management and Control Field" published in the Telecommunications Technology Journal in September 2022 discloses the application of artificial intelligence technology in satellite operation control systems. It proposes to build a satellite intelligent task planning system and a satellite-ground collaborative system to address technical difficulties such as large-scale satellite-ground resource coordination and complex task planning. By deeply perceiving the user's task demand preference, accurately planning satellite remote sensing tasks, fully utilizing the satellite-ground collaborative efficiency, and completing intelligent management, intelligent planning, intelligent scheduling and intelligent operation in the task management and control field, the satellite operation control system can be efficiently, reliably and stably operated, providing the best support for the good performance of satellites. However, the paper completely separates the satellite task management and control system from the user, which cannot combine the actual needs of the user to manage the satellite, and can only rely on the deep perception of intelligent technology to guess the operation and control, which will increase the communication iteration between the user and the operation and control personnel. The traditional ground measurement operation control large loop operation control mode limits the accuracy and reliability of the control work, and often needs to be iterated multiple times, reducing the efficiency of the operation and control work.

[0003] The paper "Ecological Asset Accounting Method Based on Satellite Remote Sensing Data and Its Application" published in the Ecological Economy Journal in September 2022 fully considers the current situation of natural resource management, builds an evaluation method based on satellite remote sensing data and replacement cost principle, and applies it to the estimation of typical urban ecological assets, which can realize the standardization, standardization and unification of value accounting. However, the ecological system disclosed in the article is still a traditional natural resource, which only uses satellite remote sensing data to account for the natural resources of the ecological system, and cannot be applied to the scientific satellite operation control technology field. SUMMARY

[0004] The purpose of the present application is to overcome the technical defects of the prior art and provide a scientific satellite operation control community ecosystem.

[0005] Therefore, the present application provides a scientific satellite operation control community ecosystem, which comprises a housekeeper management system, an operation control center and a service platform. The operation control community ecosystem manages the service platform through the housekeeper management system and controls the operation and control implementation of the operation control center to realize the management of the scientific satellite in-orbit operation, wherein,

[0006] The housekeeping management system is used for analyzing and evaluating scientific satellite task requirements, and according to the evaluation type, distinguishing between tasks responsible for the operation and control center or tasks of the service platform, respectively starting the corresponding operation and control center implementation process or the management operation and control community process, respectively generating corresponding execution instructions, and respectively sending the execution instructions to the operation and control center or the service platform.

[0007] The operation and control center is used for planning control and instruction preparation of the scientific satellite included in the service platform according to the instruction of the housekeeping management system, and state monitoring and evaluation analysis of the scientific satellite, to realize interactive control of star-ground cooperation.

[0008] The service platform is used for star-ground cooperative operation, task test training and popular science activities of the scientific satellite included in the ecological system and the corresponding scientific satellite scientific application system and the satellite system containing the payload, and is also used for receiving new scientific satellites and the corresponding scientific satellite systems and satellite systems.

[0009] Preferably, the housekeeping management system is based on multi-modal AI large model technology and adopts a quasi-real-time automatic operation and control mode, including a mobile terminal and a Web terminal.

[0010] Preferably, the housekeeping management system analyzes and evaluates scientific satellite task requirements, including:

[0011] The task scheme obtained by analysis is evaluated.

[0012] When the task scheme is satellite on-orbit operation management and the evaluation task is a task responsible for the operation and control center, the corresponding operation and control center implementation process is started, and further complexity evaluation is performed, if the complexity evaluation type is determined to be routine or ordinary, an operation and control center automatic control execution instruction is generated, if the complexity evaluation is complex or urgent, an operation and control center manual control execution instruction is generated, and the execution instruction is sent to the operation and control center.

[0013] When the task scheme is complex on-orbit task implementation, star-ground cooperative operation, task test verification, drill training or popular science demonstration, and the evaluation task is a service platform task, the corresponding management operation and control community process is started, and further complexity evaluation is performed, if the complexity evaluation type is determined to be routine or ordinary, a service platform automatic control execution instruction is generated, if the complexity evaluation is complex or urgent, a service platform manual control execution instruction is generated, and the execution instruction is sent to the service platform.

[0014] Preferably, when the evaluation task is a task responsible for the operation and control center, if the task is satellite on-orbit situation evaluation and health analysis, satellite life prediction, emergency ToO observation plan uplink or abnormal analysis and rapid disposal task, the complexity evaluation type is complex or urgent.

[0015] Preferably, the evaluation task is a service platform task, and the complexity evaluation type is complex or urgent when the task is a star-ground cooperative operation task, a task test verification task, a demonstration training task or a science popularization demonstration task or a pre-labeled complex service platform task.

[0016] Preferably, the operation control center comprises:

[0017] Orbit dynamics analysis support, communication front end, ground resource comprehensive planning, information analysis and planning, instruction generation and verification, data control and interpretation, parameter processing, Beidou and VHF uplink and downlink, and operation control business comprehensive supervision. Preferably, the service platform comprises:

[0018] A task implementation module for providing basic operation implementation, in-orbit analysis support and extended capability support;

[0019] A star-ground cooperative operation module for calling sub-units of the task implementation module based on manual control to execute a star-ground cooperative operation task;

[0020] A task test training module for calling sub-units of the task implementation module based on manual control to execute a test verification task and a demonstration training task; and

[0021] A science popularization module for calling sub-units of the task implementation module based on manual control to execute a science popularization demonstration task.

[0022] Preferably, the task implementation module comprises:

[0023] The basic operation implementation unit comprises: a unit for providing multi-satellite joint observation analysis, single-satellite scientific plan analysis and formulation, satellite in-orbit state monitoring, satellite in-orbit abnormality disposal verification and health management, and support for cooperation of the unit with a housekeeper management system and the operation control center;

[0024] The in-orbit analysis support unit comprises: a unit for providing customized analysis and configurable data support; and

[0025] The extended support unit comprises: a unit for providing SDK software development, program debugging, App access and data access support

[0026] Compared with the prior art, the application has the advantages that

[0027] The scientific satellite operation control community ecosystem provided by the application is mainly driven by the housekeeper management system, and the operation control center and the service platform rely on each other. The housekeeper management system has the abilities of executing complex task judgment, thinking understanding and split planning, and the housekeeper management system manages the service platform and controls the operation control center, so that the scientific satellite in-orbit operation management is efficiently, safely and reliably operated, the corresponding community is developed and constructed, the implementation of some in-orbit complex operation tasks of the scientific satellite is supported, the ecological self-improvement is supported, and the engineering user demand is supported, which is an innovation of the scientific satellite operation control mode.

[0028] The application improves the efficiency of scientific satellite operation control management, promotes scientific output, and enables each participant in the ecological system to deeply and conveniently participate in the scientific satellite in-orbit operation management, reduces the iteration times, and improves the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 A schematic diagram of the ecological system of the scientific satellite operation control community provided by the embodiment of the application is shown;

[0030] Figure 2 A schematic diagram of the operation control community composition is shown;

[0031] Figure 3 A schematic diagram of the operation control center composition is shown. DETAILED DESCRIPTION

[0032] I. Demand analysis

[0033] 1. Task operation demand

[0034] For future space scientific satellite tasks, especially deep space tasks and constellation tasks, the task operation management has super complexity and super high precision requirements for load control, and part of the in-orbit operation management tasks (such as scientific task operation scheme feasibility confirmation and scientific task operation effect evaluation) are sometimes difficult to complete by scientific operation personnel and ground operation control personnel, and need satellite platform and load experts to deeply participate in the in-orbit operation management of part of the scientific satellite tasks.

[0035] 2. Load performance analysis demand

[0036] Most scientific loads are extremely advanced and complex in working principle, function and performance index, so that part of the load characteristics and performance analysis, optimal operation control parameters, load fault disposal scheme determination and verification need the deep participation of load development parties and load experts, and the continuous analysis and iteration of satellite in-orbit data.

[0037] 3. Two-way service demand

[0038] In one aspect, in order to better improve the scientific task analysis and load health management capabilities of the operation and control system, the operation and control system can provide algorithm and model access service capabilities for scientific users, satellite users and load users, that is, the absorption service capability of the operation and control system;

[0039] On the other hand, the operation and control system needs to provide more abundant and accurate technical support capabilities for scientific users, satellite users and load users, that is, the external service capability of the operation and control system.

[0040] In general, the operation and control system needs to provide services for all parties involved in operation and management, and also needs to provide service access channels for other parties.

[0041] II. Overall idea

[0042] In view of the above needs, in order to ensure the safe, reliable and efficient operation of the satellite and support and improve scientific output, the operation and control ecosystem of the "open operation and control community" and the "professional operation and control center" is constructed, the personnel of the operation and control center serve as "housekeepers", manage the residents of the "community" to implement the task, and the "center" efficiently and rigorously implements the operation and control, forming the operation and control management mode of "community + center + housekeeper". The purpose of this mode is that the residents of the "community" make full use of the services provided by the "community" under the management of the "housekeeper", and complete the special and complex task by each doing its own job, working together and cooperating; at the same time, the "center" strictly checks the task implementation quality and engineering constraints under the control of the "housekeeper", to ensure that the community task requirements meet the effectiveness and feasibility of engineering implementation.

[0043] The technical solutions of the present application will be described in detail below in combination with the drawings and embodiments.

[0044] Embodiment

[0045] The embodiment of the present application provides an ecological system of a scientific satellite operation and control community, which comprises a housekeeper management system, an operation and control center and a service platform, the system is used for managing the service platform through the housekeeper management system, controlling the operation and control implementation of the operation and control center, and realizing the management of the on-orbit operation of the scientific satellite, wherein,

[0046] The housekeeper management system is used for analyzing and evaluating the task requirements of the scientific satellite, according to the evaluation type, distinguishing the task of the operation and control center or the task of the service platform, respectively starting the corresponding operation and control center implementation process or the management of the operation and control community process, respectively generating the corresponding execution instructions, and respectively sending the execution instructions to the operation and control center or the service platform;

[0047] The operation and control center is used for receiving and processing data and uplink control of the scientific satellite included in the service platform according to the instructions of the housekeeper management system, and interacting with the corresponding scientific satellite scientific application system;

[0048] A service platform is configured to perform satellite-ground collaborative operation, task test training and popular science activities on scientific satellites and corresponding scientific satellite scientific application systems and satellite systems included in an ecological system; and is also configured to accommodate new scientific satellites and corresponding scientific satellite scientific systems and satellite systems.

[0049] The system aims to improve the breadth of the operation and control system and the depth of the operation and control service, expand the business scope and service objects, expand the service mode, provide cross-service support capabilities, and build an operation and control ecological system through the scientific satellite comprehensive operation and control center "community + center", on the one hand, through the "community", the participating parties of the scientific satellite engineering task work together to provide support for the on-orbit operation, and on the other hand, through the "center", ensure the safety, reliability and efficient operation of the scientific satellite in orbit,

[0050] The "housekeeper" is an operation and control personnel of the operation and control center, responsible for the management of the entire operation and control ecological system, controls the implementation of the "center" through the management of the residents of the "community", and forms an operation and control mode of "community + center + housekeeper".

[0051] 1. The housekeeper analyzes the task according to the current satellite task demand, and obtains task scheme information;

[0052] 2. The housekeeper selects a community or a center according to the task scheme information, and performs task implementation;

[0053] 3. If the task scheme information is a normal task implementation satellite on-orbit operation management, the process of the housekeeper control center is entered; if the task scheme information is a complex on-orbit task implementation, satellite-ground collaborative operation, task test verification, training and demonstration, the process of the housekeeper management operation and control community is entered;

[0054] 4. The housekeeper control center implementation process, the housekeeper uses the scientific satellite comprehensive operation and control center (i.e. the center) business scheduling and front-end communication software to receive the task scheme, and starts the corresponding task process according to the task type, including but not limited to, payload working parameter configuration application processing flow, payload software update application processing flow, routine observation plan operation and control uplink flow, ToO observation plan operation and control uplink flow, payload instruction application processing flow, telemetry data reception, processing, monitoring and display flow, data reception, processing, monitoring and display flow, VHF data reception, processing, monitoring and display flow, Beidou short message data reception, processing, monitoring and display flow;

[0055] 5. Each process has corresponding steps.

[0056] 6. The housekeeper management operation and control community process, the housekeeper uses the corresponding board of the operation and control community to manage, including the task implementation board, the satellite-ground collaborative domain, the task test training board and the popular science board.

[0057] 7. The mission implementation module includes basic operation implementation, on-orbit analysis support, and extended capability support; the satellite-ground collaborative operation module includes inter-satellite collaboration of scientific satellites, single-scientific-satellite-ground collaboration, and multi-scientific-satellite-ground collaboration; the mission testing and training module includes mission testing and verification, simulation exercises, and training for the operation and control center and its personnel; and the science popularization module includes science popularization training and results management.

[0058] like Figure 1 As shown, this embodiment adds a "steward" to the existing operation and control ecosystem, which includes a "community" and a "center." The main capabilities of the "community" revolve around three aspects: "supporting the implementation of certain complex on-orbit operational tasks," "supporting the self-improvement of the ecosystem," and "supporting the needs of engineering users." The main capability of the "center" is to ensure the safe, reliable, and efficient on-orbit operation of scientific satellites through the professional, rigorous, 24 / 7, centralized, and agile control management of the operation and control steward.

[0059] "Community"

[0060] The "Community" is divided into several sections based on different functional requirements, including Mission Implementation, Space-Ground Collaboration Operation, Mission Testing and Training, and Popular Science. The Mission Implementation section will be explained in detail below.

[0061] like Figure 2 As shown, the mission implementation module is divided into the basic operation implementation part, the on-orbit analysis support part, and the extended capability support part.

[0062] The basic operation implementation part, according to business needs, includes five parts: multi-satellite joint observation and analysis, single-satellite scientific plan analysis and formulation, satellite on-orbit status monitoring, anomaly handling verification and health management, and community collaboration support.

[0063] The on-orbit analysis support section provides intelligent analysis tools and configurable data support. Based on the needs of different users (satellite platforms, payload development, scientific operations, scientists, etc.) for different operational control matters (such as operational status parameters, payload performance data, and planned instruction information), the community provides customized operational control data support, analysis capabilities, and tools.

[0064] The extended capability support section is designed for all users in the operations and control community, defining unified specifications and standards, providing extended capability access support, and enabling access to user services; specifically, it includes SDK software development kits, program debugging assistants, App application access management, module access management, and standard specifications.

[0065] The satellite-ground cooperative operation board has the extension capability to multi-task and the integration of space and ground. The on-orbit test training board is mainly designed according to the particularity of the on-orbit test task phase and the special requirements of the housekeeper and all users for the task. The popular science board is mainly upgraded and expanded to the public operation and control service according to the popular science propaganda task.

[0066] “Center” composition

[0067] The “center” is comprehensively responsible for its research and construction and operation by the operation and control center. According to the user demand sent by the operation and control community, the demand is finely checked to generate operation plan and control instruction, complete data transmission and control and execution situation judgment. The operation and control center receives satellite downlink data such as data transmission, telemetry and Beidou, as well as orbit root number, measurement and control equipment work plan and other measurement and control data, and performs real-time processing to judge the state of the on-orbit equipment. The abnormal equipment is disposed and the business emergency response is responded. According to the information and calculation demand of the operation and control community, the orbit calculation, event prediction and other calculation capabilities are provided, the real-time state data flow is provided, and the state data, operation data and environment data and other data support are provided.

[0068] As shown in Figure 3 , the main construction contents include nine parts of orbit dynamics analysis support, communication front end, ground resource comprehensive planning, information analysis and plan making, instruction generation and verification, data transmission and control and interpretation, parameter processing, Beidou and VHF channel uplink and downlink and operation and control business comprehensive supervision.

[0069] Operation and control mode

[0070] The purpose of the proposed “community + center + housekeeper” operation and control mode is that the residents of the community make full use of the services provided by the community under the management of the housekeeper, and each resident performs his own job, works together, and cooperates to complete the special and complex task. At the same time, the center strictly checks the engineering constraints under the control of the housekeeper to ensure that the community task demand meets the effectiveness and feasibility of the engineering implementation.

[0071] The operation and control community provides the ability of efficient collaborative work of residents, and the operation and control center has the ability of rigorous and transparent task execution. The operation and control ecology of “community + center” is built, and under the management of the housekeeper, a collaborative operation and control mode is formed, in which the situation is fully and deeply mastered, the plan is accurately and reliably determined, and the task is efficiently and rigorously executed by all parties.

[0072] Community capability (continuous expansion within a certain standard):

[0073] 1) Standard specification formulation and its expansion and application support capability (mainly the input and output of various businesses in the community, intermediate interaction standard interface, data interaction and service call interaction)

[0074] 2) Single satellite scientific plan collaborative analysis capability (situation analysis, scientific exploration demand feasibility)

[0075] 3) Single satellite scientific plan formulation support capability (tooling, generalization, plan management also tries to be general (submission, format checking, tracking the status of the subsequent process))

[0076] 4) On-orbit anomaly collaborative analysis capability (platform, load anomaly analysis, while accessing its self-developed modules, can only provide data, also provide some algorithms, modules, some statistical analysis, numerical processing capabilities, configurable engineering data management download capabilities, no channel source, parameter name, time point, business-oriented operation and control data such as anomaly handling)

[0077] 5) On-orbit anomaly handling scheme verification capability (digital twin satellite + load simulation model, needs to be expanded, including anomaly handling scheme, on-orbit running state optimization verification)

[0078] 6) Multi-satellite joint observation analysis capability

[0079] 7) On-orbit state real-time monitoring capability

[0080] 8) Community collaborative work support capability (communication, exchange, and communication exchange management, access to these business information, generalization)

[0081] 9) Self-developed APP access and application support capability

[0082] 10) Module access capability

[0083] 11) Self-developed APP / module development support capability (program debugging capability (support development), SDK development kit, including debugging and tool kit)

[0084] It is worth noting that in the above embodiment of the system, each module included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be realized; in addition, the specific name of each functional module is only for easy differentiation, and does not limit the protection scope of the present application.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the technical solutions of the present application are described in detail with reference to the embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An ecosystem for the scientific satellite operations community, characterized in that, Comprise: The housekeeper management system, the operation and control center and the service platform, the operation and control community ecosystem is managed by the housekeeper management system, controls the operation and control implementation of the operation and control center, realizes the management to the on-orbit operation of the scientific satellite, wherein, The housekeeper management system is used for analyzing and evaluating the scientific satellite task demand, according to the evaluation type, distinguishing the task responsible for the operation and control center or the service platform task, respectively starting the corresponding operation and control center implementation process or managing the operation and control community process, respectively generating the corresponding execution instruction, and respectively sending to the operation and control center or the service platform; The operation and control center is used for planning control and instruction preparation of the scientific satellite included in the service platform according to the instruction of the housekeeper management system, and state monitoring and evaluation analysis of the scientific satellite, realizing the interactive control of the satellite-ground cooperation; The service platform is used for the satellite-ground cooperative operation, task test training and popular science activities of the scientific satellite and the corresponding scientific satellite scientific application system and the satellite system included in the ecosystem, and is also used for receiving new scientific satellites and the corresponding scientific satellite scientific application system and satellite system.

2. The ecosystem of claim 1, wherein, The housekeeper management system is based on multi-modal AI large model technology, adopts quasi-real-time automatic operation and control mode, including mobile terminal and Web terminal.

3. The ecosystem of claim 1, wherein, The housekeeper management system is used for analyzing and evaluating the scientific satellite task demand, including: Evaluating the task scheme obtained by analysis; When the task scheme is satellite on-orbit operation management, the evaluation task is the task responsible for the operation and control center, the corresponding operation and control center implementation process is started, and further complexity evaluation is carried out, if the complexity evaluation type is determined as routine or ordinary, the operation and control center automatic control execution instruction is generated, if the complexity evaluation is complex or urgent, the operation and control center manual control execution instruction is generated, and the execution instruction is sent to the operation and control center; When the task scheme is complex on-orbit task implementation, satellite-ground cooperative operation, task test verification, drill training or popular science demonstration, the evaluation task is the service platform task, the corresponding management operation and control community process is started, and further complexity evaluation is carried out, if the complexity evaluation type is determined as routine or ordinary, the service platform automatic control execution instruction is generated, if the complexity evaluation is complex or urgent, the service platform manual control execution instruction is generated, and the execution instruction is sent to the service platform.

4. The ecosystem of claim 3, wherein, When the evaluation task is the task responsible for the operation and control center, if the task is satellite on-orbit state evaluation and health analysis, satellite life prediction, emergency ToO observation plan uplink or abnormal analysis and rapid disposal task, the complexity evaluation type is complex or urgent.

5. The ecosystem of claim 3, wherein, When the evaluation task is the service platform task, if the task is satellite-ground cooperative operation, task test verification, drill training, popular science demonstration or pre-marked complex service platform task, the complexity evaluation type is complex or urgent.

6. The ecosystem of claim 1, wherein, The operation and control center comprises: orbit dynamics analysis support, communication front end, ground resource comprehensive planning, information analysis and plan making, instruction generation and verification, data launch control and interpretation, parameter processing, Beidou and VHF channel uplink and downlink, and operation and control business comprehensive supervision.

7. The ecosystem of claim 1, wherein, The service platform comprises: a task implementation module for providing basic operation implementation, in-orbit analysis support, and extended capability support; a space-ground collaborative operation module for invoking sub-units of the task implementation module based on manual control to perform space-ground collaborative operation tasks; a task test training module for invoking sub-units of the task implementation module based on manual control to perform test verification tasks and drill training tasks; and a science popularization module for invoking sub-units of the task implementation module based on manual control to perform science popularization demonstration tasks.

8. The ecosystem of claim 7, wherein, The task implementation module includes: a basic operation implementation unit for providing multi-satellite joint observation analysis, single-satellite scientific plan analysis and formulation, satellite in-orbit state monitoring, satellite in-orbit abnormality handling verification and health management, and support for collaborative work with a housekeeper management system and an operation control center; an in-orbit analysis support unit for providing customized analysis and configurable data support; and an extended support unit for providing SDK software development, program debugging, App access, and data access support.

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