CN115629406A - Automatic observation mode switching method, system, equipment and computer readable storage medium - Google Patents
Automatic observation mode switching method, system, equipment and computer readable storage medium Download PDFInfo
- Publication number
- CN115629406A CN115629406A CN202211267488.5A CN202211267488A CN115629406A CN 115629406 A CN115629406 A CN 115629406A CN 202211267488 A CN202211267488 A CN 202211267488A CN 115629406 A CN115629406 A CN 115629406A
- Authority
- CN
- China
- Prior art keywords
- observation
- new
- satellite
- task
- mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/02—Details of the space or ground control segments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/37—Hardware or software details of the signal processing chain
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses an automatic observation mode switching method, a system, equipment and a computer readable storage medium, wherein the method comprises the following steps: generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data; intelligently generating a new satellite observation task schedule and a new satellite observation task template on the same day and the next day respectively according to the satellite observation parameters; generating a new satellite remote control instruction chain on the same day and the next day according to the new satellite observation task schedule and the new satellite observation task template on the same day and the next day; and recovering a certain load observation task and instruction upcasting according to the new satellite remote control instruction chain on the current day and the next day so as to realize intelligent control switching of the observation mode of the ground application system. The invention can realize the observation mode switching of the satellite-ground all-service system by one key, thereby not only effectively reducing the manual workload, reducing the risk of misoperation, improving the service reliability, but also shortening the emergency response time.
Description
Technical Field
The invention relates to the technical field of normalized weather emergency service, in particular to a technology of an observation mode of a static weather ground application system, and specifically relates to an automatic observation mode switching method, system, equipment and a computer readable storage medium.
Background
The observation modes of the existing static meteorological satellite are all manually operated to carry out service switching, a ground application system needs to be manually operated in the whole process, an observation mode meeting the new observation requirement is selected, a new observation mode is submitted to the system, the observation time of the new observation mode is estimated, the ground system is scheduled to modify, distribute, broadcast and the like aiming at the new observation mode, the meteorological satellite is controlled to clear an instruction which is already annotated on the satellite and annotates the instruction of the new observation mode, and finally the satellite is started to observe by adopting the new observation mode.
In actual weather service, the timeliness of the meteorological satellite observation emergency response highly depends on the operation proficiency of a plurality of workers in the whole process link.
Therefore, in order to meet the emergency observation requirements of the normalized disaster events, the prior art needs a plurality of workers who have abundant experience of judging the requirements of the multi-type load observation modes and skilled operation to watch around at the same time for a long time, and during the observation mode switching period of the satellite, the emergency response timeliness cannot be completely guaranteed because the judgment of the observation modes and the proficiency of the switching are all dependent on the work experience.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide an automatic observation mode switching method, system, equipment and computer readable storage medium, which can realize the observation mode switching of a satellite-ground full-service system by one key, thereby not only effectively reducing the manual workload, reducing the risk of misoperation, improving the service reliability, but also shortening the emergency response time.
In order to solve the above technical problems, the first aspect of the present invention adopts the following basic concept:
an automated observation mode switching system, the switching method comprising the steps of:
acquiring satellite observation requirements of meteorological users, and generating corresponding satellite observation data according to the satellite observation requirements;
according to the satellite observation data, generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data;
intelligently generating a new satellite observation task schedule and a new satellite observation task template on the same day and the next day respectively according to the satellite observation parameters;
generating a new satellite remote control instruction chain on the same day and the next day according to the new satellite observation task schedule and the new satellite observation task template on the same day and the next day;
and recovering a certain load observation task and instruction upcasting according to the new satellite remote control instruction chain on the current day and the next day so as to realize intelligent control switching of the observation mode of the ground application system.
In an embodiment of any of the foregoing solutions, the satellite observation requirement includes:
the method comprises the following steps of observing a target demand, a unit observation time demand, a total observation time demand, an observation target initial observation time demand, an observation target finishing observation time demand, an observation ground position longitude and latitude demand, an observation space area demand and an observation frequency demand;
the satellite observation data comprises:
observation target data, unit observation time data, total observation time data, observation target initial observation time data, observation target finishing observation time data, observation ground position longitude and latitude data, observation space area data and observation frequency data.
In a preferred embodiment of any of the foregoing solutions, the satellite observation parameters include:
the new observation target parameter, the new unit observation time parameter, the new total observation time parameter, the new observation target initial observation time parameter, the new observation target finishing observation time parameter, the new observation ground position longitude and latitude parameter, the new observation space area parameter and the new observation frequency parameter.
In an embodiment of any one of the foregoing solutions, the recovering a certain load observation task and instruction betting according to the new satellite remote control instruction chain on the current day and the next day to implement intelligent control switching of an observation mode of a ground application system includes:
automatically receiving a new satellite remote control instruction chain on the current day and the next day, wherein the satellite instruction is annotated 2 hours in advance;
suspending satellite observation, and automatically clearing the instructions filled in the satellite platform;
judging whether the uploading instruction is in a non-sending state, if so, resetting the non-sending state, and setting the uploading instruction to be in a to-be-sent state;
and a new satellite remote control instruction chain on the same day and the next day is adopted to recover the load observation mode of the meteorological satellite and recover instruction upcasting so as to realize intelligent control switching of the observation mode of the ground application system.
In a preferred embodiment of any of the above aspects, the loading observation mode of the meteorological satellite includes:
the device comprises a scanning observation mode, a calibration mode, a positioning observation mode and a high-frequency observation mode.
In an embodiment that is preferred in any of the foregoing solutions, the handover method further includes:
the observation requirement interaction analysis subsystem is used for summarizing satellite working state information, satellite control requirements, single-load observation requirements and multi-satellite multi-load synchronous observation requirements from a multi-satellite system command platform, decomposing information such as observation modes, observation areas and observation time of different loads and combining the satellite working state and satellite management requirement information to serve as limiting conditions.
The observation requirement client is respectively deployed in a user unit and an MCS system, and an observation requirement user respectively inputs longitude and latitude information of a central point of an observation target area, a total observation time requirement, an observation range requirement, an observation load requirement and the like after logging in, so that the client only receives an emergency observation application once within 30min for ensuring satellite safety. The system comprehensively performs conflict analysis on observation tasks required and analyzed by a user by combining a load observation task schedule template and satellite platform task schedule information according to preset judgment rules such as task priority, automatically eliminates satellite platform maintenance time periods such as flywheel unloading, sun avoidance and orbit control within the total observation time range, and reasonably feeds back analysis results to a client. And if the analysis result satellite-ground system cannot meet the observation requirement, refusing to execute observation change and notifying an observation requirement user, and if the analysis result satellite-ground system cannot meet the observation requirement, matching one of an optimal scanning observation mode, a calibration mode, a positioning observation mode, a high-frequency observation mode and the like.
Receiving a new satellite observation task schedule of the current day and a new satellite observation task schedule of the next day, automatically analyzing a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target initial observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space region parameter and a new observation frequency parameter of a new satellite observation task template, generating a new observation mode task operation plan, a new observation mode data transmission plan and a new observation mode product distribution plan of a ground application system, broadcasting the task schedule by the new observation mode product to realize the control switching of the observation mode of the ground application system, and realizing the adjustment of the observation mode by the satellite for 15 minutes and the ground system for 30 minutes.
In a second aspect, an automated observation mode switching system includes:
the acquisition module is used for acquiring the satellite observation requirements of meteorological users and generating corresponding satellite observation data according to the satellite observation requirements;
the generating module is used for receiving and analyzing the satellite observation data sent by the obtaining module and generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data;
the first updating module is used for receiving and analyzing the satellite observation parameters sent by the generating module, and respectively and intelligently generating a new satellite observation task schedule and a new satellite observation task template on the same day and the next day;
the switching module is used for automatically receiving a new satellite observation task schedule and a next-day new satellite observation task schedule and generating a current-day and next-day new satellite remote control instruction chain;
and the control module is used for receiving the new satellite remote control instruction chain on the current day and the next day and recovering a certain load observation task and instruction uploading so as to realize intelligent control switching of the observation mode of the ground application system.
In a preferred embodiment of any of the foregoing schemes, the system for switching an automatic observation mode further includes:
a second updating module, for receiving the new satellite observation task time table of the current day and the new satellite observation task time table of the next day, automatically analyzing the new observation target parameter of the new satellite observation task template, the new unit observation time parameter, the new total observation time parameter, the new observation target initial observation time parameter, the new observation target ending observation time parameter, the new observation ground position longitude and latitude parameter, the new observation space region parameter and the new observation frequency parameter, and generating a new observation mode task operation plan, a new observation mode data transmission plan, a new observation mode product distribution plan, and a new observation mode product broadcast task time table of the ground application system to realize the control switching of the observation modes of the ground application system, wherein the satellite observation mode and the earth observation mode are mainly divided into four types: scanning observation mode, calibration mode, positioning observation mode and high-frequency observation mode, wherein:
the scanning observation mode comprises the conventional imaging of the whole disk of the earth, the conventional imaging of the Chinese region, the conventional imaging of the region, the imaging of the southern hemisphere, the imaging of the northern hemisphere, the imaging of the moon, and the calibration observation mode comprises the following steps: black body calibration, diffuse reflector calibration, infrared background acquisition and fixed star sensitivity, and the positioning observation mode comprises: ground laser observation and landmark observation, high-frequency observation mode: and (4) regional high-frequency observation.
The detailed working mode is as follows:
conventional imaging of the whole disk of the earth: the observation range is about 21 degrees EW multiplied by 17.6 degrees NS, the effective image range is 17.6 degrees EW multiplied by 17.6 degrees NS, the observation time is about 13 minutes, and the observation of the whole disk of the earth is completed in a conventional scanning mode.
Regional imaging, including southern and northern hemispheres, chinese conventional regions, regional conventional imaging: and the observation of the specified area is completed in a conventional scanning mode. The observation position and the size of the region can be selected at will, and the observation repetition times of the region can be adjusted. The minimum observation area is 1000km multiplied by 1000km; moon imaging: completing the observation of the moon according to a conventional scanning mode; stars are sensitive: the star sensitivity range is 23 degrees EW multiplied by 21 degrees NS, and the star sensitivity range has the capability of observing stars with B0 level six and the like; black body calibration: the scanning mirror points to the star black body to calibrate the black body. Stay observation blackbody time 2s; and (3) calibrating the diffuse reflection plate: the scanning mirror points to the diffuse reflection plate, and the diffuse reflection plate calibration door is unfolded to perform diffuse reflection calibration; and (3) ground laser observation: the scanning mirror points to the laser emission position of the earth foundation to carry out laser positioning observation of the foundation; and (3) landmark observation: the scanning mirror points to a specific landmark position of the earth, such as Bohai Bay, bonga Bay and the like, and performs landmark positioning observation; regional high-frequency observation: continuous observation is performed in a period of 1min for a certain fixed region of the earth.
In a third aspect, an automated observation mode switching apparatus includes:
one or more processors;
a storage device for storing one or more programs that, when executed by the one or more processors, cause the one or more processors to implement the automated observation mode switching method.
In a fourth aspect, a computer-readable storage medium stores a program that when executed by a processor implements the automated observation mode switching method.
Compared with the prior art, the method has the following beneficial effects.
By recovering a certain load observation task and instruction uploading according to the new satellite remote control instruction chain on the same day and the next day, the intelligent control switching of the observation mode of the ground application system is realized, and when a maintainer uses the intelligent control switching system, the observation mode switching of the satellite-ground full-service system can be realized in one key mode, so that the manual workload is effectively reduced, the risk of operation errors is reduced, the service reliability is improved, and the emergency response time can be shortened.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, in which:
fig. 1 is a schematic flow chart of an automatic observation mode switching method according to an embodiment of the present application.
Fig. 2 is a schematic diagram of an automatic observation mode switching system according to an embodiment of the present application.
Fig. 3 is a schematic diagram of an automatic observation mode switching device according to an embodiment of the present application.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the described embodiments are merely exemplary of some, and not all, of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following embodiments of the present application take an automatic observation mode switching system as an example to describe the scheme of the present application in detail, but the embodiments do not limit the scope of the present application.
Examples
As shown in fig. 1, the present invention provides an automatic observation mode switching system, and the switching method includes the following steps:
step 1: and acquiring satellite observation requirements of meteorological users, and generating corresponding satellite observation data according to the satellite observation requirements.
In the embodiment of the invention, the acquisition module acquires satellite observation requirements of meteorological users, wherein the satellite observation requirements comprise observation target requirements, unit observation time requirements, total observation time requirements, observation target initial observation time requirements, observation target ending observation time requirements, observation ground position longitude and latitude requirements, observation space area requirements and observation frequency requirements, observation target data, unit observation time data, total observation time data, observation target initial observation time data, observation target ending observation time data, observation ground position longitude and latitude data, observation space area data and observation frequency data are automatically generated and then automatically sent to the observation mode control platform.
The observation mode control platform is used for processing and analyzing observation mode change requirements caused by observation target change according to meteorological user requirements, switching a load observation mode of a meteorological satellite from a conventional observation mode to an emergency observation mode, a positioning observation mode, a calibration observation mode, a frequency hopping observation mode, moon observation and other observation modes, matching observation target parameters, such as observation target parameters, unit observation time parameters, total observation time parameters, observation target initial observation time parameters, observation target end observation time parameters, observation ground position longitude and latitude parameters, observation space region parameters, observation frequency parameters and the like, into a new observation task time table meeting user requirements, and automatically sending the new observation task time table to a satellite observation task switching subsystem, wherein the satellite task time table is one of core files for driving a ground application system and is mainly used for generating instructions for controlling all actions of the satellite. All subsystems of the ground application system drive operation according to the satellite task schedule to complete tasks of satellite data receiving, processing, product generation, archiving, distribution, broadcasting and the like. Therefore, the satellite task schedule needs to be divided into 2 parts for processing, wherein one part is generated by the ground application system observation mode switching subsystem to control the satellite, and the other part is issued to each ground system by the ground observation mode updating subsystem for subsequent data processing.
Step 2: and generating satellite observation parameters matched with the satellite observation data according to the satellite observation data and aiming at different satellite observation data.
In the embodiment of the invention, an observation mode generating module of the intelligent ground application system automatically receives and analyzes observation target data, unit observation time data, total observation time data, observation target initial observation time data, observation target ending observation time data, observation ground position longitude and latitude data, observation space area data and observation frequency data, intelligently matches observation modes such as an emergency observation mode, a positioning observation mode, a calibration observation mode, a frequency hopping observation mode and moon observation according to different observation targets, observation areas, observation time and observation frequency, and generates new observation target parameters, new unit observation time parameters, new total observation time parameters, new observation target initial observation time parameters, new observation target ending observation time parameters, new observation ground position degree parameters, new observation space area parameters and new observation frequency parameters which are mutually matched with corresponding new observation modes and observation task time table formats.
The intelligent ground application system observation mode generation module automatically sends new observation target parameters, new unit observation time parameters, new total observation time parameters, new observation target initial observation time parameters, new observation target finishing observation time parameters, new observation ground position longitude and latitude parameters, new observation space area parameters and new observation frequency parameters to the first updating module.
And step 3: and intelligently generating a new satellite observation task schedule and a new satellite observation task template on the same day and the next day respectively according to the satellite observation parameters.
In the embodiment of the invention, the first updating module automatically receives and analyzes a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target initial observation time parameter, a new observation target finishing observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space area parameter and a new observation frequency parameter, and respectively and intelligently generates a current new satellite observation task time table and a new satellite observation task template; the first updating module automatically analyzes a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target initial observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space area parameter and a new observation frequency parameter of a new satellite observation task template, and intelligently generates a next-day satellite observation task time table.
And 4, step 4: and generating a new satellite remote control instruction chain on the same day and the next day according to the new satellite observation task schedule and the new satellite observation task template on the same day and the next day.
In the embodiment of the invention, the switching module automatically receives a new satellite observation task time table and a next new satellite observation task time table, automatically analyzes a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target starting observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space area parameter and a new observation frequency parameter of the new satellite observation task time table, and intelligently generates a new satellite observation remote control instruction chain of the current day and a new satellite observation remote control instruction chain of the next day.
The ground observation mode updating subsystem analyzes a new observation task time table, automatically updates and generates a new measurement and control task time table, and is used for controlling each ground system device to start or close the corresponding ground device to receive and process satellite downlink data or a satellite platform task; updating a product generation time table, and accurately transmitting and processing downlink data of each load of the satellite by each system on the ground according to a new time arrangement and an observation task arrangement to generate a satellite data product on time; updating a broadcast task schedule, which is used for broadcasting and transmitting satellite data products accurately and timely by a broadcast platform and automatically distributing the satellite data products to a ground scheduling updating subsystem, wherein the part belongs to instant on-day updating;
and the ground scheduling and updating subsystem analyzes the new measurement and control task schedule, the product generation schedule and the broadcast task schedule, and automatically generates a new task operation plan, a new data transmission plan and a new product distribution plan which belong to the connection with the previous section and are used for the next day and the future, and is similar to the schedule of which the previous section is the ground and is a template of the ground.
And 5: and recovering a certain load observation task and instruction upcasting according to the new satellite remote control instruction chain on the current day and the next day so as to realize intelligent control switching of the observation mode of the ground application system.
In the embodiment of the invention, a control module automatically receives a new satellite remote control instruction chain on the same day and the next day, as a satellite instruction is annotated 2 hours in advance, in order to realize quick response, satellite observation needs to be paused at first, an annotated instruction on a satellite platform is automatically cleared, as the original instruction stops annotating, the system automatically judges that the instruction is in a non-transmission state, the non-transmission state needs to be reset to a state to be transmitted, the action is carried out at first to immediately start annotating after the instruction is generated, so that the system is prevented from being blocked by a large number of instructions, the new satellite remote control instruction chain on the same day and the next day is adopted, a certain load observation task is intelligently recovered, the instruction is recovered to be annotated, and finally the intelligent control switching of an observation mode of a ground application system is realized, the control module controls the satellite to realize new observation, the observation mode of one load in one satellite can be modified, the observation modes of a plurality of satellites can be simultaneously switched, and the observation modes of a plurality of loads of the satellites can be sequentially switched.
Step 6: receiving a new satellite observation task schedule of the current day and a new satellite observation task schedule of the next day, automatically analyzing a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target initial observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space region parameter and a new observation frequency parameter of a new satellite observation task template, generating a new observation mode task operation plan, a new observation mode data transmission plan and a new observation mode product distribution plan of a ground application system, and broadcasting the task schedule by the new observation mode product so as to realize the control switching of the observation modes of the ground application system.
As shown in fig. 2, an automated observation mode switching system includes:
the acquisition module is used for acquiring satellite observation requirements of meteorological users and generating corresponding satellite observation data according to the satellite observation requirements;
the generation module is used for receiving and analyzing the satellite observation data sent by the acquisition module and generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data;
the first updating module is used for receiving and analyzing the satellite observation parameters sent by the generating module, and respectively and intelligently generating a new satellite observation task schedule of the current day and the next day and a new satellite observation task template;
the switching module is used for automatically receiving a new satellite observation task schedule and a next-day new satellite observation task schedule and generating a current-day and next-day new satellite remote control instruction chain;
and the control module is used for receiving the new satellite remote control instruction chain on the current day and the next day and recovering a certain load observation task and instruction uploading so as to realize intelligent control switching of the observation mode of the ground application system.
In an embodiment of the present invention, the automatic observation mode switching system further includes:
and the second updating module is used for receiving a new satellite observation task time table of the current day and a new satellite observation task time table of the next day, automatically analyzing a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target starting observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space area parameter and a new observation frequency parameter of a new satellite observation task template, generating a new observation mode task operation plan, a new observation mode data transmission plan and a new observation mode product distribution plan of the ground application system, and broadcasting a task time table by a new observation mode product so as to realize the control switching of the observation mode of the ground application system.
In the embodiment of the invention, in order to realize the real-time acquisition of the state of the satellite, the system comprises an observation requirement interactive analysis subsystem, wherein the observation requirement interactive analysis subsystem is used for summarizing satellite working state information, satellite control requirements, single load observation requirements from a multi-satellite system command platform and multi-satellite multi-load synchronous observation requirements, decomposing information such as observation modes, observation areas, observation time and the like of different loads, and combining the satellite working state and satellite management requirement information as a limiting condition. And summarizing and analyzing the information to provide a basis for further generating a task schedule. The specific functional requirements are as follows:
1) The satellite working state analysis module: the method comprises the steps of obtaining satellite platform, load state information and special event forecast information, analyzing the satellite state information and the special event information, determining a satellite working state influencing task management of a ground application system, and generating a satellite working state analysis result file.
2) The satellite control demand summarizing module: and (3) summarizing satellite control management demand information recorded by the MCS from a satellite research party, a ground application system and a ground measurement and control system to generate a 'satellite control management demand summary table'.
3) The satellite platform management demand analysis module: according to the working state of the satellite and the result of the satellite control management, the satellite state information, the special event information and the satellite control information are analyzed to generate a satellite platform task demand summary table which is used as a basis for a satellite platform management task generation subsystem to further generate a satellite management task schedule table.
4) Imager observation demand summary analysis module: and summarizing and converting the imaging instrument single-load observation requirement and multi-load synchronous observation requirement application of the internal and external users into imaging instrument observation tasks, which are used as a basis for generating an imaging instrument task requirement summary table by an imaging instrument task requirement summary table generation sub-function and further generating an imaging instrument task requirement summary table.
5) The detector observation demand summarizing and analyzing module comprises: and summarizing and converting the single-load observation requirement and multi-load synchronous observation requirement application of the detector of the internal and external users into a detector observation task as a basis for generating a detector task requirement summary table by a detector task requirement summary table generation sub-function and further generating a detector task requirement summary table.
6) The lightning instrument observation demand summary analysis module: and summarizing and converting the application into a lightning instrument observation task according to the single-load observation requirement and the multi-load synchronous observation requirement of the lightning instruments of the internal and external users, and taking the application as a basis for further generating a lightning instrument task requirement summary table by a lightning instrument task requirement summary table generation sub-function.
7) The observation demand summary analysis module of the rapid imager comprises: according to the application of the observation requirements of the rapid imager of the internal and external users, information such as regional observation, typhoon tracking observation, moon observation and the like is summarized and analyzed, information such as an observation mode, a regional range, observation time, frequency and the like is analyzed, and a rapid imager task requirement summary table is generated and serves as a basis for an intelligent rapid imager observation task generation subsystem to further generate a rapid imager task time table.
When used, the specific operations are as follows:
in order to realize flexible adjustment of an observation mode in the whole operation period, the FY-4B (wind cloud number four, star B) ground application system presets a service observation mode library for each load, and when the service observation mode of a certain load is switched, the MCS can realize switching scheduling control of the service observation mode of the whole ground application system through the following procedures.
1) A user logs in an intelligent control platform, selects an intelligent control type as a service observation mode switching process, selects load and control starting time, and intelligently matches an observation area from an area lookup table library;
2) And clicking to submit the application: according to the selected control start time, the time is dropped to the whole/half point close to the later, and the click is immediately submitted: controlling the starting time to be the first task time 10 minutes after the current time;
3) The intelligent control management recommends a correct control flow for a user by using an intelligent control flow matching algorithm according to the control type and the switching start time, after the user confirms execution, the intelligent control management executes control operation according to the control flow and records the operation state, and the intelligent control platform displays the execution state of the whole control flow in a graphical mode;
4) When a service observation mode of a certain load needs to be switched within two current hours, the control flow is the most complex, and the following operations need to be completed:
a) Sending a measurement and control management command 'pause certain load measurement and control';
b) Sending a measurement and control management command 'clear some load on-satellite instruction';
c) Switching the task template of the load service observation mode;
d) Sending task management command "update and issue some load task schedule to NRS";
e) Sending measurement and control management command 'reset unsent state'
f) Sending a measurement and control management command 'updating a certain load measurement and control plan';
g) Checking whether the NRS instruction parameter file is updated or not;
h) Sending a measurement and control management command 'recovering certain load measurement and control';
i) Sending a task management command 'issuing a certain load task schedule to the CVS';
j) Sending a task management command 'issuing a certain load task schedule to a PGS';
k) Sending a task management command 'updating and issuing a certain load task schedule of the next day to each system';
5) The satellite measurement and control dispatching management receives the measurement and control management command, executes a series of operations of suspending the existing measurement and control, clearing the on-satellite instruction which is already annotated, updating the measurement and control plan of the new observation mode, resuming the measurement and control and the like, and then resumes the instruction annotation of the new observation mode after the NRS generates a new instruction parameter file;
6) The MCS task management subsystem executes a task time table of a new observation mode of a certain load after receiving a task management command, issues a process to increase the task time table of the new observation mode of the certain load, generates a task time table of the new observation mode, issues the task time table of the new observation mode to each system, and sends a primary scheduling command of 'updating the task time table' to inform each system of switching the new observation mode; generating an observation time table of a new observation mode and sending the observation time table to the DSS, and sending a broadcast time table to the DTS;
7) The MCS dispatching control subsystem receives a primary dispatching command of 'updating a task schedule', reads an updated task schedule of a new observation mode of a certain load, updates a task operation plan of the new observation mode of the load, a key operation execution plan of the new observation mode of each system, a data transmission plan of the new observation mode of each system and a product broadcasting plan of the new observation mode, loads various new plans and carries out the tracking and monitoring of the task flow of the new observation mode according to the new plans; sending the updated product broadcast plan to the DTS;
8) After receiving a primary scheduling command of 'updating a task schedule', each technical system analyzes the updated task schedule of the new observation mode of the load, updates the operation execution plan of the new observation mode of the system of the load, and realizes data receiving, processing, distribution and the like of the new observation mode according to the updated operation plan;
9) The MCS intelligent operation monitoring subsystem carries out full system centralized monitoring on the switched service observation modes.
Fig. 3 is a schematic structural diagram of an automatic observation mode switching device according to an embodiment of the present invention. FIG. 3 illustrates a block diagram of an exemplary automated observation mode switching device suitable for use in implementing embodiments of the present invention. The automatic observation mode switching device shown in fig. 3 is only an example, and should not bring any limitation to the function and the range of use of the embodiment of the present invention.
As shown in fig. 3, the automated observation mode switching device is in the form of a general purpose computing device. The components of the automated observation mode switching device may include, but are not limited to: one or more processors or processing units, a memory, a bus connecting the various system components (including the memory and the processing unit).
A bus represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.
The automated observation mode switching device typically includes a variety of computer system readable media. These media may be any available media that can be accessed by the automated observation mode switching device and include both volatile and nonvolatile media, removable and non-removable media.
The memory may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache memory. The automated observation mode switching device may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, the storage system may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 3, often referred to as a "hard drive"). Although not shown in FIG. 3, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus by one or more data media interfaces. The memory may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility having a set (at least one) of program modules may be stored, for example, in the memory, such program modules including but not limited to an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination may comprise an implementation of a network environment. The program modules generally perform the functions and/or methodologies of the described embodiments of the invention.
The automated observation mode switching device may also communicate with one or more external devices (e.g., keyboard, pointing device, display, etc.), with one or more devices that enable a user to interact with the automated observation mode switching device, and/or with any devices (e.g., network card, modem, etc.) that enable the automated observation mode switching device to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface. Also, the automated observation mode switching device may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via a network adapter. As shown, the network adapter communicates with other modules of the automated observation mode switching device over a bus. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the automated observation mode switching device, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, to name a few.
The processing unit executes programs stored in the memory to perform various functional applications and data processing, such as implementing the stack splitting processing method provided by any embodiment of the present invention. Namely: acquiring satellite observation requirements of meteorological users, and generating corresponding satellite observation data according to the satellite observation requirements; according to the satellite observation data, generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data; intelligently generating a new satellite observation task schedule and a new satellite observation task template on the same day and the next day respectively according to the satellite observation parameters; generating a new satellite remote control instruction chain on the same day and the next day according to the new satellite observation task schedule and the new satellite observation task template on the same day and the next day; and recovering a certain load observation task and instruction upcasting according to the new satellite remote control instruction chain on the current day and the next day so as to realize intelligent control switching of the observation mode of the ground application system.
An embodiment of the present invention further provides a computer-readable storage medium, in which a program is stored, and when the program is executed by a processor, the method for processing stack splitting according to any embodiment of the present invention is implemented, where the method includes:
acquiring satellite observation requirements of meteorological users, and generating corresponding satellite observation data according to the satellite observation requirements;
according to the satellite observation data, generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data;
intelligently generating a new satellite observation task schedule and a new satellite observation task template on the same day and the next day respectively according to the satellite observation parameters;
generating a new satellite remote control instruction chain of the current day and the next day according to the new satellite observation task schedule and the new satellite observation task template of the current day and the next day;
and recovering a certain load observation task and instruction upcasting according to the new satellite remote control instruction chain on the current day and the next day so as to realize intelligent control switching of the observation mode of the ground application system.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. An automatic observation mode switching method is characterized in that: the switching method comprises the following steps:
acquiring satellite observation requirements of meteorological users, and generating corresponding satellite observation data according to the satellite observation requirements;
according to the satellite observation data, generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data;
intelligently generating a new satellite observation task schedule and a new satellite observation task template in the current day and the next day respectively according to the satellite observation parameters;
generating a new satellite remote control instruction chain of the current day and the next day according to the new satellite observation task schedule and the new satellite observation task template of the current day and the next day;
and recovering a certain load observation task and instruction upcasting according to the new satellite remote control instruction chain on the current day and the next day so as to realize intelligent control switching of a satellite observation mode and a ground application system observation mode.
2. The automated observation mode switching method of claim 1, wherein: the satellite observation requirements comprise:
the method comprises the following steps of observing target requirements, unit observation time requirements, total observation time requirements, observation target initial observation time requirements, observation target finishing observation time requirements, observation ground position longitude and latitude requirements, observation space area requirements and observation frequency requirements;
the satellite observation data comprises:
observation target data, unit observation time data, total observation time data, observation target initial observation time data, observation target finishing observation time data, observation ground position longitude and latitude data, observation space area data and observation frequency data.
3. The automated observation mode switching method according to claim 2, wherein: the satellite observation parameters comprise:
the new observation target parameter, the new unit observation time parameter, the new total observation time parameter, the new observation target initial observation time parameter, the new observation target finishing observation time parameter, the new observation ground position longitude and latitude parameter, the new observation space area parameter and the new observation frequency parameter.
4. The automated observation mode switching method according to claim 3, wherein: according to the new satellite remote control instruction chain on the same day and the next day, a certain load observation task and instruction uploading are recovered to realize intelligent control switching of the observation mode of the ground application system, and the method comprises the following steps:
automatically receiving a new satellite remote control instruction chain on the current day and the next day, wherein the satellite instruction is injected 2 hours ahead of time;
suspending satellite observation, and automatically clearing the instruction filled in the satellite platform;
judging whether the uploading instruction is in a non-sending state, if so, resetting the non-sending state, and setting the uploading instruction to be in a to-be-sent state;
and a new satellite remote control instruction chain on the same day and the next day is adopted to recover the load observation mode of the meteorological satellite and recover instruction upcasting so as to realize intelligent control switching of the observation mode of the ground application system.
5. The automated observation mode switching method of claim 4, wherein: the load observation mode of the meteorological satellite comprises the following steps:
the device comprises a scanning observation mode, a calibration mode, a positioning observation mode and a high-frequency observation mode.
6. The automated observation mode switching method of claim 5, wherein: the switching method further comprises the following steps:
receiving a new satellite observation task schedule of the current day and a new satellite observation task schedule of the next day, automatically analyzing a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target initial observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space region parameter and a new observation frequency parameter of a new satellite observation task template, generating a new observation mode task operation plan, a new observation mode data transmission plan and a new observation mode product distribution plan of a ground application system, and broadcasting the task schedule by the new observation mode product so as to realize the control switching of the observation modes of the ground application system.
7. An automated observation mode switching system, comprising:
the acquisition module is used for acquiring the satellite observation requirements of meteorological users and generating corresponding satellite observation data according to the satellite observation requirements;
the generating module is used for receiving and analyzing the satellite observation data sent by the obtaining module and generating satellite observation parameters matched with the satellite observation data aiming at different satellite observation data;
the first updating module is used for receiving and analyzing the satellite observation parameters sent by the generating module, and respectively and intelligently generating a new satellite observation task schedule of the current day and the next day and a new satellite observation task template;
the switching module is used for automatically receiving a new satellite observation task schedule and a next-day new satellite observation task schedule and generating a current-day and next-day new satellite remote control instruction chain;
and the control module is used for receiving the new satellite remote control instruction chain on the current day and the next day and recovering a certain load observation task and instruction uploading so as to realize intelligent control switching of the observation mode of the ground application system.
8. The automated observation mode switching system of claim 7, further comprising:
and the second updating module is used for receiving a new satellite observation task time table of the current day and a new satellite observation task time table of the next day, automatically analyzing a new observation target parameter, a new unit observation time parameter, a new total observation time parameter, a new observation target starting observation time parameter, a new observation target ending observation time parameter, a new observation ground position longitude and latitude parameter, a new observation space area parameter and a new observation frequency parameter of a new satellite observation task template, generating a new observation mode task operation plan, a new observation mode data transmission plan and a new observation mode product distribution plan of the ground application system, and broadcasting a task time table by a new observation mode product so as to realize the control switching of the observation mode of the ground application system.
9. An automated observation mode switching device, comprising:
one or more processors;
storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the automated observation mode switching method of any of claims 1-6.
10. A computer-readable storage medium, characterized in that a program is stored in the computer-readable storage medium, which program, when being executed by a processor, carries out the method for automated observation mode switching according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267488.5A CN115629406A (en) | 2022-10-17 | 2022-10-17 | Automatic observation mode switching method, system, equipment and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267488.5A CN115629406A (en) | 2022-10-17 | 2022-10-17 | Automatic observation mode switching method, system, equipment and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115629406A true CN115629406A (en) | 2023-01-20 |
Family
ID=84905196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211267488.5A Pending CN115629406A (en) | 2022-10-17 | 2022-10-17 | Automatic observation mode switching method, system, equipment and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115629406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148544A (en) * | 2023-04-04 | 2023-05-23 | 国家卫星气象中心(国家空间天气监测预警中心) | Automatic wheel inspection system for original pixel area of lightning detection of satellite lightning imager |
-
2022
- 2022-10-17 CN CN202211267488.5A patent/CN115629406A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148544A (en) * | 2023-04-04 | 2023-05-23 | 国家卫星气象中心(国家空间天气监测预警中心) | Automatic wheel inspection system for original pixel area of lightning detection of satellite lightning imager |
| CN116148544B (en) * | 2023-04-04 | 2023-06-23 | 国家卫星气象中心(国家空间天气监测预警中心) | Automatic wheel inspection system for original pixel area of lightning detection of satellite lightning imager |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111191920A (en) | Large-scale ground resource scheduling method and device | |
| US9519873B2 (en) | System and method for widespread low cost orbital satellite access | |
| US20080082222A1 (en) | Real-time concurrent processing system and method of telemetry data and simulated telemetry data | |
| US20090106079A1 (en) | Executive Field Service Task Start to Finish | |
| Balzer et al. | The HESS central data acquisition system | |
| CN115629406A (en) | Automatic observation mode switching method, system, equipment and computer readable storage medium | |
| Kobs Nawotniak et al. | Opportunities and challenges of promoting scientific dialog throughout execution of future science-driven extravehicular activity | |
| CN116680493B (en) | Route map data pre-caching method, storage medium and electronic equipment | |
| Chiozzi et al. | Status of the ELT control software development | |
| CN116002087A (en) | Satellite in-orbit north-south turn measurement and control method, system, equipment and computer readable storage medium | |
| CN112288503A (en) | Bill generation method and device, mobile terminal equipment and storage medium | |
| US20200279492A1 (en) | Unified Data Management System for Unmanned Vehicles using Distributed Architecture | |
| KR100646856B1 (en) | Integrated mission analysis and planning apparatus for controlling satellite and method thereof | |
| CN116222513A (en) | Intelligent decision method, system and equipment for observing requirement of rapid imager and computer readable storage medium | |
| CN113988964A (en) | Air ticket monitoring method, system, electronic equipment and storage medium | |
| CN112966942A (en) | Method, system, device and medium for automatically adjusting flight schedule | |
| CN115549768A (en) | Satellite orbit control ground scheduling method, system, equipment and computer readable storage medium | |
| US20050248464A1 (en) | System for transporting timed and temperature sensitive critical assets | |
| US20240267117A1 (en) | Systems and methods for automated prioritization of satellite activities | |
| US20240253827A1 (en) | Systems and methods for automated transmission of satellite commands in an optimized satellite commanding queue | |
| Hall et al. | Kepler science operations processes, procedures, and tools | |
| US20240253826A1 (en) | Systems and methods for scalable and automated satellite fleet tasking and control | |
| BULGARELLI et al. | ASTRI Mini-Array Top Level Use Cases Document | |
| CN117726050B (en) | Method for determining execution quantity of target flight tasks, electronic device and storage medium | |
| McLaughlin et al. | Voyager flight engineering-Preparing for Uranus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |