Satellite monitoring information processing method and device, electronic equipment and medium

Abstract

The application provides a processing method and device for satellite monitoring information, electronic equipment and medium, and relates to the technical field of satellite communication. The processing method for satellite monitoring information comprises the following steps: acquiring satellite operation information of a target satellite and a plurality of foreign matter avoidance monitoring ranges corresponding to a plurality of monitoring terminals respectively; determining foreign matter avoidance monitoring information corresponding to the target satellite based on the plurality of foreign matter avoidance monitoring ranges, wherein the foreign matter avoidance monitoring information is the total foreign matter monitoring range corresponding to the target satellite and the set information of the monitoring range overlap information; in the case that foreign matter operation information of a target foreign matter is acquired within a preset unit time period, determining a foreign matter avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the foreign matter avoidance monitoring information and the foreign matter operation information; and sending the foreign matter avoidance information processing scheme to the target satellite and / or a ground terminal, so that the target satellite completes avoidance of the target foreign matter.

Description

Technical Field

[0001] This application relates to the field of satellite communication technology, and in particular to a method, apparatus, electronic device, and medium for processing satellite monitoring information. Background Technology

[0002] With the surge in the number of orbiting satellites, the number of foreign objects (FOOs) in space is also increasing exponentially. Therefore, when considering the operational safety of orbiting satellites, avoiding FEOs has become a key technological challenge for ensuring the long-term on-orbit operation of spacecraft. Current traditional avoidance strategies rely on a single ground terminal to analyze and forecast data, and based on the analysis and processing of forecast data, control the target satellite to change its orbit.

[0003] However, traditional avoidance strategies heavily rely on information processing by ground terminals. When foreign objects appear in space at specific locations, such as when a foreign object suddenly appears in front of the target satellite's trajectory, the analysis and forecasting data through a single ground terminal, and the control of the satellite's orbit change based on the analysis results, can lead to response lags and the risk of collision between the target satellite and the foreign object. In addition, although satellite information processing capabilities have been continuously improved, making it possible for low-Earth orbit satellites to monitor and avoid foreign objects in space, the processing resources for satellite information related to foreign object monitoring are limited due to the diversity of satellite missions, making it difficult to monitor and analyze foreign objects in space around the clock. Summary of the Invention

[0004] In order to improve the rationality of information processing resource utilization by target satellites and ground terminals in the process of avoiding foreign objects in space, this application provides a method, device, electronic device and medium for processing satellite monitoring information.

[0005] This application provides a method for processing satellite monitoring information, employing the following technical solution:

[0006] A method for processing satellite monitoring information includes: acquiring satellite operation information of a target satellite and foreign object avoidance monitoring ranges corresponding to multiple monitoring terminals; determining foreign object avoidance monitoring information corresponding to the target satellite based on the multiple foreign object avoidance monitoring ranges, wherein the foreign object avoidance monitoring information is a set of information on the total foreign object monitoring range and the overlapping information of the monitoring ranges corresponding to the target satellite; if foreign object operation information of the target foreign object is acquired within a preset unit time period, determining a foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the foreign object avoidance monitoring information, and the foreign object operation information; and sending the foreign object avoidance information processing scheme to the target satellite and / or ground terminals so that the target satellite can complete the avoidance of the target foreign object.

[0007] According to some embodiments, the above-mentioned determination of foreign object avoidance monitoring information corresponding to the target satellite based on multiple foreign object avoidance monitoring ranges includes: acquiring spatial scale information of the edge lines corresponding to the multiple foreign object avoidance monitoring ranges respectively; inputting the multiple spatial scale information into a three-dimensional spatial model to determine the foreign object avoidance monitoring model corresponding to the target satellite; and using the foreign object avoidance monitoring model to determine the total foreign object monitoring range and monitoring range overlap information corresponding to the target satellite.

[0008] According to some embodiments, when foreign object movement information of a target foreign object is obtained within a preset unit time period, the foreign object avoidance information processing scheme corresponding to the target satellite is determined based on satellite movement information, foreign object avoidance monitoring information, and foreign object movement information. This includes: determining the current movement trajectory and average movement speed of the target foreign object within the preset unit time period based on the foreign object movement information; determining the relative position change information between the target satellite and the target foreign object based on satellite movement information, current movement trajectory, and average movement speed; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on satellite movement information, relative position change information, and foreign object avoidance monitoring information.

[0009] According to some embodiments, the above-mentioned foreign object avoidance information processing scheme for determining the target satellite based on satellite operation information, relative position change information, and foreign object avoidance monitoring information includes: determining the target area where the target foreign object moves within the total foreign object monitoring range based on relative position change information and total foreign object monitoring range; determining multiple single-device monitoring ranges corresponding to the target satellite based on the total foreign object monitoring range and monitoring range overlap information; and determining the foreign object avoidance information processing scheme for the target satellite based on satellite operation information, multiple single-device monitoring ranges, target area, and monitoring range overlap information.

[0010] According to some embodiments, the above-mentioned foreign object avoidance information processing scheme for determining the target satellite based on satellite operation information, multiple single device monitoring ranges, target area and monitoring range overlap information includes: filtering at least one target single device monitoring range corresponding to the target area from multiple single device monitoring ranges, and determining at least one target overlapping monitoring range corresponding to the target area based on monitoring range overlap information; determining the range type corresponding to at least one target single device monitoring range and at least one target overlapping monitoring range based on satellite operation information; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the range type.

[0011] According to some embodiments, the above-described method of sending the foreign object avoidance information processing scheme to the target satellite and / or ground terminal so that the target satellite can complete the avoidance of the target foreign object includes: when the foreign object avoidance information processing scheme is a scheme in which information is processed locally and the avoidance is directly controlled based on the generated processing result, the foreign object avoidance information processing scheme is sent to the target satellite so that the target satellite can complete the avoidance of the target foreign object on its own; when the foreign object avoidance information processing scheme is a scheme in which information is processed off-site and the avoidance is controlled based on the received processing result, the foreign object avoidance information processing scheme is sent to the ground terminal so that the ground terminal receives and processes the monitoring information sent by the target satellite and sends the processing result to the target satellite, thereby completing the avoidance of the target foreign object by the target satellite.

[0012] According to some embodiments, the above-described foreign object avoidance information processing scheme is sent to the target satellite and / or ground terminal so that the target satellite can avoid the target foreign object. This includes: in the case where the foreign object avoidance information processing scheme is a scheme that processes information both locally and remotely and compares and analyzes the local processing results with the remote processing results for correction, the foreign object avoidance information processing scheme is sent to the target satellite and the ground terminal so that the target satellite processes the monitoring information it receives, and the ground terminal processes the monitoring information sent by the target satellite.

[0013] This application provides a processing device for satellite monitoring information, which adopts the following technical solution:

[0014] A processing device for satellite monitoring information includes: an information acquisition module, a foreign object avoidance monitoring information determination module, a foreign object avoidance information processing scheme determination module, and an information transmission module. The information acquisition module acquires satellite operation information of the target satellite and foreign object avoidance monitoring ranges corresponding to multiple monitoring terminals. The foreign object avoidance monitoring information determination module determines the foreign object avoidance monitoring information corresponding to the target satellite based on multiple foreign object avoidance monitoring ranges, wherein the foreign object avoidance monitoring information is a collection of the total foreign object monitoring range corresponding to the target satellite and the overlapping information of the monitoring ranges. The foreign object avoidance information processing scheme determination module, when foreign object operation information of the target foreign object is acquired within a preset unit time period, determines the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the foreign object avoidance monitoring information, and the foreign object operation information. The information transmission module transmits the foreign object avoidance information processing scheme to the target satellite and / or ground terminals, enabling the target satellite to avoid the target foreign object.

[0015] According to some embodiments, the aforementioned foreign object avoidance monitoring information determination module is specifically used to: acquire spatial scale information of the edge lines corresponding to multiple foreign object avoidance monitoring ranges respectively; input the multiple spatial scale information into a three-dimensional spatial model to determine the foreign object avoidance monitoring model corresponding to the target satellite; and use the foreign object avoidance monitoring model to determine the total foreign object monitoring range and monitoring range overlap information corresponding to the target satellite.

[0016] According to some embodiments, the above-mentioned foreign object avoidance information processing scheme determination module is specifically used for: determining the current running trajectory and average running speed of the target foreign object within a preset unit time period based on the foreign object running information; determining the relative position change information between the target satellite and the target foreign object based on the satellite running information, the current running trajectory and the average running speed; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite running information, the relative position change information and the foreign object avoidance monitoring information.

[0017] According to some embodiments, the above-mentioned foreign object avoidance information processing scheme determination module is specifically used for: determining the target area where the target foreign object moves within the total foreign object monitoring range based on relative position change information and total foreign object monitoring range; determining multiple single-device monitoring ranges corresponding to the target satellite based on the total foreign object monitoring range and monitoring range overlap information; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on satellite operation information, multiple single-device monitoring ranges, target area and monitoring range overlap information.

[0018] According to some embodiments, the above-mentioned foreign object avoidance information processing scheme determination module is specifically used for: filtering out at least one target single device monitoring range corresponding to the target area from multiple single device monitoring ranges, and determining at least one target overlapping monitoring range corresponding to the target area based on monitoring range overlap information; determining the range type corresponding to at least one target single device monitoring range and at least one target overlapping monitoring range based on satellite operation information; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the range type.

[0019] According to some embodiments, the aforementioned information transmission module is specifically used to: when the foreign object avoidance information processing scheme is a scheme in which information is processed locally and direct control avoidance is performed based on the generated processing results, send the foreign object avoidance information processing scheme to the target satellite so that the target satellite can complete the avoidance of the target foreign object on its own; when the foreign object avoidance information processing scheme is a scheme in which information is processed off-site and control avoidance is performed based on the received processing results, send the foreign object avoidance information processing scheme to the ground terminal so that the ground terminal can receive and process the monitoring information sent by the target satellite and send the processing results to the target satellite, thereby completing the avoidance of the target foreign object by the target satellite.

[0020] According to some embodiments, the above-mentioned information transmission module is specifically used to: in the case where the foreign object avoidance information processing scheme is a scheme that processes information locally and remotely at the same time and compares and analyzes the local processing results and the remote processing results for correction, send the foreign object avoidance information processing scheme to the target satellite and the ground terminal, so that the target satellite processes the monitoring information it receives, and the ground terminal processes the monitoring information sent by the target satellite.

[0021] This application provides an electronic device that adopts the following technical solution:

[0022] An electronic device comprising:

[0023] processor;

[0024] The memory stores a computer program, which, when executed by the processor, causes the processor to perform the aforementioned processing method for satellite monitoring information.

[0025] This application provides a computer-readable medium, which adopts the following technical solution:

[0026] A computer-readable medium having a computer program stored thereon, which, when executed by a processor, causes the processor to perform the aforementioned processing method for satellite monitoring information.

[0027] According to the above embodiments provided in this application, based on the foreign object avoidance monitoring range of the acquired monitoring terminal, the foreign object avoidance monitoring information of the target satellite is determined. When the foreign object operation information of the target foreign object is acquired, a foreign object avoidance information processing scheme for the target satellite is determined based on the satellite operation information, the foreign object avoidance monitoring information, and the foreign object operation information. Thus, by determining the foreign object avoidance information processing scheme adapted to the target foreign object under different operating conditions, and using the foreign object avoidance information processing scheme to complete the way the target satellite avoids the target foreign object, the rational utilization of the information processing resources of the target satellite and the ground terminal is improved. Attached Figure Description

[0028] Figure 1 This is a block diagram illustrating a method for processing satellite monitoring information according to an embodiment of this application;

[0029] Figure 2 This is a block diagram of a satellite monitoring information processing device according to an embodiment of this application;

[0030] Figure 3 This is a schematic diagram of an electronic device according to an embodiment of this application.

[0031] Explanation of reference numerals in the attached figures:

[0032] 20: Processing device for satellite monitoring information; 201: Information acquisition module; 202: Foreign object avoidance monitoring information determination module; 203: Foreign object avoidance information processing scheme determination module; 204: Information transmission module; 30: Electronic device; 301: Processor; 302: Bus; 303: Memory; 304: Transceiver. Detailed Implementation

[0033] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] This application provides a method for processing satellite monitoring information, which can be executed by an electronic device. The electronic device can be a server, which can be an independent physical server, a server cluster composed of multiple physical servers, a distributed device, or a cloud server that provides cloud computing services. The server can be installed on a ground terminal, on a high-orbit satellite, or on a low-orbit satellite.

[0036] Reference Figure 1 A method for processing satellite monitoring information includes steps S101, S102, S103, and S104, wherein...

[0037] S101, acquire the satellite operation information of the target satellite and the foreign object avoidance monitoring range corresponding to multiple monitoring terminals respectively.

[0038] In some embodiments, the target satellite can be a low-Earth orbit satellite or a high-Earth orbit satellite; the satellite operation information includes information reflecting the operation status of the target satellite, such as operation direction information, operation altitude information, etc.; the monitoring terminal is a monitoring device installed on the target satellite to monitor whether there are foreign objects in space around the target satellite and to record the operation status of foreign objects in space; the foreign object avoidance monitoring range is the maximum monitoring range that the monitoring terminal can monitor the operation status of foreign objects in space, wherein foreign objects in space are objects that affect the normal operation of the target satellite, such as foreign objects in space, meteorite objects, decommissioned satellites, etc.

[0039] The electronic device generates an information acquisition command and sends it to the target satellite. The target satellite responds to the information acquisition command by sending information reflecting its own operation, such as its direction of operation and altitude, as well as the foreign object avoidance monitoring range corresponding to the multiple monitoring terminals installed on it, to the electronic device.

[0040] S102, based on multiple foreign object avoidance monitoring ranges, determine the foreign object avoidance monitoring information corresponding to the target satellite. The foreign object avoidance monitoring information is a set of information of the total foreign object monitoring range and the overlapping information of the monitoring range corresponding to the target satellite.

[0041] In some embodiments, the electronic device uses its own equipped three-dimensional spatial construction model to construct an overall monitoring range model with the target satellite as the core from the multiple foreign object avoidance monitoring ranges obtained, and determines the total foreign object monitoring range corresponding to the target satellite from the overall monitoring range model. At the same time, the electronic device determines the monitoring overlap area from the overall foreign object monitoring range and obtains the monitoring range overlap information. The monitoring range overlap information is the scale information of the overlap area when multiple monitoring terminals monitor the same area in the total foreign object monitoring range.

[0042] S103: If foreign object movement information of the target foreign object is obtained within a preset unit time period, a foreign object avoidance information processing scheme corresponding to the target satellite is determined based on satellite operation information, foreign object avoidance monitoring information and foreign object movement information.

[0043] In some embodiments, the preset unit time period is subjectively set by a technician, and its specific value is not specifically limited in this application; when the target foreign object enters the total foreign object monitoring range of the target satellite, the preset unit time period begins to count, and when the preset unit time period ends, the target satellite sends the foreign object operation information corresponding to the target foreign object to the electronic device; the foreign object operation information is information reflecting the relevant operation status of the target foreign object within the total foreign object monitoring area of ​​the target satellite within the preset unit time period; the foreign object avoidance information processing scheme is a scheme for controlling how the target satellite and / or ground terminal process the monitoring information of the target foreign object collected by the target satellite.

[0044] After determining the foreign object avoidance monitoring information of the target satellite, the electronic device generates an information acquisition command. After the target satellite detects the target foreign object moving into the total foreign object monitoring range using multiple monitoring devices, and based on the foreign object movement information within a preset unit time period, the target satellite responds to the information acquisition command and sends the foreign object movement information to the electronic device. Subsequently, based on the satellite movement information, the foreign object avoidance monitoring information, and the foreign object movement information, the electronic device determines the relative movement between the target satellite and the target foreign object, as well as the regional changes of the target foreign object within the total foreign object monitoring range. Based on the above relative movement information and regional changes, it determines the foreign object avoidance information processing scheme corresponding to the target satellite.

[0045] S104, The foreign object avoidance information processing plan is sent to the target satellite and / or ground terminal so that the target satellite can complete the avoidance of the target foreign object.

[0046] In some embodiments, the electronic device sends a foreign object avoidance information processing scheme to the target satellite and / or ground terminal, enabling the target satellite and / or ground terminal to process the monitoring information corresponding to the target foreign object received by the target satellite based on the foreign object avoidance information processing scheme, and to achieve the target satellite's avoidance of the target foreign object based on the information processing results. Thus, by determining the foreign object avoidance information processing scheme suitable for target foreign objects under different operating conditions, and using the foreign object avoidance information processing scheme to complete the target satellite's avoidance of the target foreign object, the rational utilization of the information processing resources of the target satellite and ground terminal is improved.

[0047] Step S102, based on multiple foreign object avoidance monitoring ranges, determines the foreign object avoidance monitoring information corresponding to the target satellite, including: acquiring the spatial scale information of the edge lines corresponding to the multiple foreign object avoidance monitoring ranges respectively; inputting the multiple spatial scale information into a three-dimensional spatial model to determine the foreign object avoidance monitoring model corresponding to the target satellite; and using the foreign object avoidance monitoring model to determine the total foreign object monitoring range and monitoring range overlap information corresponding to the target satellite.

[0048] In some embodiments, the electronic device acquires range information corresponding to multiple foreign object avoidance monitoring ranges, and based on the range information, obtains the spatial scale information of the edge line of each foreign object trajectory monitoring range. Then, the spatial scale information of each edge line is uniformly mapped to a high-precision three-dimensional spatial model to construct a foreign object avoidance monitoring model. The electronic device determines the total foreign object monitoring range of the target satellite based on the foreign object avoidance monitoring model. At the same time, the electronic device extracts the monitoring range overlap information based on the monitoring overlap area between multiple foreign object monitoring ranges.

[0049] Step S103: If the foreign object's movement information is obtained within a preset unit time period, based on the satellite movement information, foreign object avoidance monitoring information, and foreign object movement information, determine the foreign object avoidance information processing scheme corresponding to the target satellite, including: determining the current trajectory and average speed of the target foreign object within the preset unit time period based on the foreign object movement information; determining the relative position change information between the target satellite and the target foreign object based on the satellite movement information, the current trajectory, and the average speed; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite movement information, the relative position change information, and the foreign object avoidance monitoring information.

[0050] In some embodiments, the foreign object movement information acquired by the electronic device is analyzed to obtain the current movement trajectory of the target foreign object within a preset unit time period. At the same time, the average movement rate among the foreign object movement rates corresponding to multiple preset time points within the preset unit time period is calculated, and the average movement rate is determined as the benchmark for the movement rate of the target foreign object within the total foreign object monitoring range of the target satellite.

[0051] Subsequently, the electronic equipment analyzes the satellite's operational information to determine the target satellite's trajectory and speed. Based on the trajectory, speed, current trajectory, and average speed, it calculates the relative positional change trend between the target satellite and the foreign object in three-dimensional space, obtaining information on the relative positional change between them. Based on the satellite's operational information, relative positional change information, and foreign object avoidance monitoring information, the electronic equipment determines the target foreign object's operation within the total foreign object monitoring range corresponding to the target satellite. This involves determining the spatial relationship between the target foreign object's location and the foreign object avoidance monitoring ranges corresponding to multiple monitoring terminals. Based on this spatial relationship, the electronic equipment analyzes the urgency of the target satellite's avoidance of the foreign object and determines the corresponding foreign object avoidance information processing scheme.

[0052] In some embodiments, based on satellite operation information, relative position change information, and foreign object avoidance monitoring information, a foreign object avoidance information processing scheme corresponding to the target satellite is determined, including: based on relative position change information and the total foreign object monitoring range, determining the target area where the target foreign object moves within the total foreign object monitoring range; based on the total foreign object monitoring range and monitoring range overlap information, determining multiple single-device monitoring ranges corresponding to the target satellite; and based on satellite operation information, multiple single-device monitoring ranges, target area, and monitoring range overlap information, determining the foreign object avoidance information processing scheme corresponding to the target satellite.

[0053] In some embodiments, the electronic device uses the total foreign object monitoring range as a benchmark, determines the operation of the target foreign object within the total foreign object monitoring range based on relative position change information, and determines the target area where the target foreign object moves within the total foreign object monitoring range based on the operation status. At the same time, the electronic device determines the area within the total foreign object monitoring range that can only be monitored by one of the multiple monitoring terminals, i.e., the single-device monitoring area, based on the monitoring range overlap information. Subsequently, the electronic device obtains the target satellite's running direction by analyzing the satellite's running information, and uses this running direction as a benchmark, combined with the spatial overlap relationship between the target area and each single-device monitoring area, to determine a foreign object avoidance information processing scheme that matches the current operation status of the target foreign object, thereby achieving dynamic optimal allocation of monitoring resources under spatial dimensional constraints.

[0054] In some embodiments, based on satellite operation information, multiple single-device monitoring ranges, target area, and monitoring range overlap information, a foreign object avoidance information processing scheme corresponding to the target satellite is determined, including: selecting at least one target single-device monitoring range corresponding to the target area from multiple single-device monitoring ranges, and determining at least one target overlapping monitoring range corresponding to the target area based on monitoring range overlap information; determining the range type corresponding to at least one target single-device monitoring range and at least one target overlapping monitoring range based on satellite operation information; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the range type.

[0055] In some embodiments, the electronic device compares multiple single-device monitoring ranges with the target area and filters out at least one target single-device monitoring range that has spatial intersection with the target area. Simultaneously, the electronic device uses the monitoring range overlap information as basic information to filter out at least one target overlapping monitoring range that has spatial intersection with the target area from the total foreign object monitoring range. Subsequently, the electronic device analyzes the satellite operation information to determine the target satellite's operating direction and, based on the operating direction, determines the range type corresponding to at least one target single-device monitoring range and the target overlapping monitoring range, wherein the range type includes forward monitoring area, lateral support area, and rear avoidance area. Then, based on the range type, the electronic device determines a foreign object avoidance information processing scheme that matches the range type.

[0056] For example, when the range type is the forward monitoring zone, it indicates that the target foreign object is heading towards the direction of satellite operation. The time window from the detection of the target foreign object within the total foreign object avoidance monitoring range to the collision between the target foreign object and the target satellite is short. It is necessary to determine whether the target foreign object poses a threat and to control the target satellite in a short time. Therefore, it can be determined that the foreign object avoidance information processing scheme for the target satellite is to process the information locally and to directly control and avoid it based on the generated processing results.

[0057] For example, when the range type is a lateral defense zone, the trajectory of the target foreign object intersects the satellite orbit at an angle. The collision risk between the target satellite and the target foreign object is moderate and the duration is relatively long. Therefore, it is possible to reduce the resource consumption of the target satellite in this application and use a ground terminal to process the monitoring information on the target foreign object received by the target satellite and generate processing results. Therefore, it can be determined that the foreign object avoidance information processing scheme of the target satellite is to upload the information to the ground terminal for centralized processing and implement collaborative avoidance control based on remote commands.

[0058] For example, when the range type is a rear avoidance zone, the target foreign object is located behind the satellite's orbit, with a relatively low speed and a relatively low collision risk. There is sufficient time window for multi-source information fusion analysis and decision optimization. Therefore, it can be determined that the foreign object avoidance information processing scheme for the target satellite is a scheme that processes information locally and remotely at the same time, and compares and analyzes the results of local processing and remote processing to make corrections.

[0059] Step S104: Send the foreign object avoidance information processing plan to the target satellite and / or ground terminal so that the target satellite can avoid the target foreign object. This includes: if the foreign object avoidance information processing plan is a plan that processes information locally and performs direct control avoidance based on the generated processing results, sending the foreign object avoidance information processing plan to the target satellite so that the target satellite can avoid the target foreign object on its own; if the foreign object avoidance information processing plan is a plan that processes information remotely and performs control avoidance based on the received processing results, sending the foreign object avoidance information processing plan to the ground terminal so that the ground terminal can receive and process the monitoring information sent by the target satellite and send the processing results to the target satellite, thereby completing the target satellite's avoidance of the target foreign object.

[0060] In some embodiments, when an electronic device determines a foreign object avoidance information processing scheme, it determines the sending target and transmission path of the foreign object avoidance information processing scheme based on the specific type of the scheme. This enables the target satellite to determine whether a foreign object poses a threat and to change its orbit. Specifically, when the electronic device determines that the foreign object avoidance information processing scheme involves the target satellite using edge computing to process information locally and directly control avoidance based on the generated processing results, it indicates that the entire process from processing the monitoring information of the foreign object to generating avoidance commands only needs to be completed by the target satellite. Therefore, the electronic device sends the foreign object avoidance information scheme to the target satellite so that the target satellite can autonomously parse the monitoring information and generate avoidance commands to change its orbit. By leveraging the low latency, low bandwidth, and high autonomy of edge computing, the satellite can autonomously and quickly determine the impact of foreign objects in space on itself and control its orbit change.

[0061] When the electronic equipment determines that the foreign object avoidance information processing scheme is a scheme of off-site information processing and control avoidance based on the received processing results, it indicates that the entire process from processing the monitoring information of the target foreign object to generating the avoidance command only needs to be completed by the ground terminal. Therefore, the electronic equipment sends the foreign object avoidance information processing scheme to the ground terminal, which receives the monitoring information of the target foreign object sent back by the target satellite. After high-precision analysis by the ground terminal, the analysis results are generated and sent to the target satellite, which then performs a trajectory change accordingly.

[0062] Step S104: Send the foreign object avoidance information processing scheme to the target satellite and / or ground terminal so that the target satellite can avoid the target foreign object. This includes: if the foreign object avoidance information processing scheme is a scheme that processes information both locally and remotely and compares and analyzes the local processing results with the remote processing results for correction, then send the foreign object avoidance information processing scheme to the target satellite and the ground terminal so that the target satellite processes the monitoring information it receives, and the ground terminal processes the monitoring information sent by the target satellite.

[0063] In some embodiments, when the electronic device determines that the foreign object avoidance information processing scheme is a scheme that simultaneously processes local and remote information and compares and analyzes the local processing results with the remote processing results for correction, it indicates that the entire process from processing the monitoring information of the target foreign object to generating the avoidance command requires the target satellite and the ground terminal to work together. Therefore, the electronic device synchronously sends the foreign object avoidance information processing scheme to the target satellite and the ground terminal, so that the target satellite can analyze the monitoring information of the target foreign object it receives and generate analysis results, and the ground terminal can synchronously receive the monitoring information, analyze the monitoring information and generate analysis results.

[0064] Subsequently, the electronic equipment acquires the analysis results generated by the target satellite and the analysis results generated by the ground terminal, compares the differences between the two and identifies potential deviations, and then integrates and calibrates to generate the final avoidance command. This final avoidance command not only carries the agility of the satellite's real-time response, but also integrates the high precision and global vision of the ground computing power, thereby improving the ability of the target satellite to avoid foreign objects in space in non-emergency situations.

[0065] This application provides a processing device for satellite monitoring information, which adopts the following technical solution:

[0066] Reference Figure 2A processing device 20 for satellite monitoring information includes: an information acquisition module 201, a foreign object avoidance monitoring information determination module 202, a foreign object avoidance information processing scheme determination module 203, and an information transmission module 204. The information acquisition module 201 acquires satellite operation information of the target satellite and foreign object avoidance monitoring ranges corresponding to multiple monitoring terminals. The foreign object avoidance monitoring information determination module 202 determines the foreign object avoidance monitoring information corresponding to the target satellite based on multiple foreign object avoidance monitoring ranges, wherein the foreign object avoidance monitoring information is a collection of the total foreign object monitoring range corresponding to the target satellite and the overlapping information of the monitoring ranges. The foreign object avoidance information processing scheme determination module 203, when foreign object operation information of the target foreign object is acquired within a preset unit time period, determines the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the foreign object avoidance monitoring information, and the foreign object operation information. The information transmission module 204 transmits the foreign object avoidance information processing scheme to the target satellite and / or ground terminals, so that the target satellite can avoid the target foreign object.

[0067] In some embodiments, the foreign object avoidance monitoring information determination module 202 described above is specifically used to: acquire spatial scale information of the edge lines corresponding to multiple foreign object avoidance monitoring ranges respectively; input the multiple spatial scale information into a three-dimensional spatial model to determine the foreign object avoidance monitoring model corresponding to the target satellite; and use the foreign object avoidance monitoring model to determine the total foreign object monitoring range and monitoring range overlap information corresponding to the target satellite.

[0068] In some embodiments, the foreign object avoidance information processing scheme determination module 203 described above is specifically used to: determine the current trajectory and average operating speed of the target foreign object within a preset unit time period based on the foreign object's operating information; determine the relative position change information between the target satellite and the target foreign object based on the satellite's operating information, the current trajectory and the average operating speed; and determine the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite's operating information, the relative position change information and the foreign object avoidance monitoring information.

[0069] In some embodiments, the foreign object avoidance information processing scheme determination module 203 described above is specifically used to: determine the target area where the target foreign object moves within the total foreign object monitoring range based on relative position change information and total foreign object monitoring range; determine multiple single-device monitoring ranges corresponding to the target satellite based on the total foreign object monitoring range and monitoring range overlap information; and determine the foreign object avoidance information processing scheme corresponding to the target satellite based on satellite operation information, multiple single-device monitoring ranges, target area and monitoring range overlap information.

[0070] In some embodiments, the foreign object avoidance information processing scheme determination module 203 described above is specifically used for: filtering out at least one target single-device monitoring range corresponding to the target area from multiple single-device monitoring ranges, and determining at least one target overlapping monitoring range corresponding to the target area based on monitoring range overlap information; determining the range type corresponding to at least one target single-device monitoring range and at least one target overlapping monitoring range based on satellite operation information; and determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the range type.

[0071] In some embodiments, the information sending module 204 described above is specifically used to: send the foreign object avoidance information processing scheme to the target satellite when the foreign object avoidance information processing scheme is a scheme of local information processing and direct control avoidance based on the generated processing result, so that the target satellite can complete the avoidance of the target foreign object on its own; and send the foreign object avoidance information processing scheme to the ground terminal when the foreign object avoidance information processing scheme is a scheme of off-site information processing and control avoidance based on the received processing result, so that the ground terminal can receive and process the monitoring information sent by the target satellite, and send the processing result to the target satellite, thereby completing the avoidance of the target foreign object by the target satellite.

[0072] In some embodiments, the information sending module 204 described above is specifically used to: send the foreign object avoidance information processing scheme to the target satellite and the ground terminal when the foreign object avoidance information processing scheme is a scheme that processes information locally and remotely at the same time and compares and analyzes the local processing results and the remote processing results for correction, so that the target satellite processes the monitoring information it receives, and the ground terminal processes the monitoring information sent by the target satellite.

[0073] In some embodiments, the information acquisition module 201 may include logic circuits or be implemented by a central processing unit, digital signal processor, or field-programmable gate array (FPGA) included in an electronic device; the foreign object avoidance monitoring information determination module 202 may include logic circuits or be implemented by a central processing unit, digital signal processor, or FPGA included in an electronic device; the foreign object avoidance information processing scheme determination module 203 may include logic circuits or be implemented by a central processing unit, digital signal processor, or FPGA included in an electronic device; and the information transmission module 204 may include logic circuits or be implemented by a central processing unit, digital signal processor, or FPGA included in an electronic device.

[0074] Those skilled in the art will understand that, for the sake of convenience and brevity, the specific working processes of the systems, modules, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0075] This application discloses an electronic device, including: a processor; and a memory storing a computer program, which, when executed by the processor, causes the processor to perform the above-described processing method for satellite monitoring information.

[0076] For example, refer to Figure 3 , Figure 3 The illustrated electronic device 30 includes a processor 301 and a memory 303. The processor 301 and the memory 303 are connected, for example, via a bus 302. Optionally, the electronic device 30 may also include a transceiver 304. It should be noted that in practical applications, the transceiver 304 is not limited to one type, and the structure of this electronic device 30 does not constitute a limitation on the embodiments of the present invention.

[0077] Processor 301 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It can implement or execute the various exemplary logic blocks, modules, and circuits described in this disclosure. Processor 301 may also be a combination that implements computational functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0078] Bus 302 may include a pathway for transmitting information between the aforementioned components. Bus 302 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. Bus 302 can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 3 The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0079] The memory 303 may be a ROM (Read Only Memory) or other type of static storage device capable of storing static information and instructions, RAM (Random Access Memory) or other type of dynamic storage device capable of storing information and instructions, or an EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disc storage, optical disc storage (including compressed optical discs, laser discs, optical discs, digital universal optical discs, Blu-ray discs, etc.), magnetic disk media or other magnetic storage devices, or any other medium capable of carrying or storing desired program code in the form of instructions or data structures and accessible by a computer, but not limited thereto.

[0080] The memory 303 stores application code that executes the present invention and is controlled by the processor 301. The processor 301 executes the application code stored in the memory 303 to implement the content shown in the foregoing method embodiments.

[0081] Figure 3 The electronic device shown is merely an example and should not be construed as limiting the functionality and scope of use of the embodiments of the present invention.

[0082] This application discloses a computer-readable medium storing a computer program thereon, which, when executed by a processor, causes the processor to perform a processing method for satellite monitoring information.

[0083] It should be understood that although the steps in the flowcharts of the accompanying figures are shown sequentially as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the accompanying figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the sub-steps or stages of other steps.

[0084] The above are only some embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A method for processing satellite monitoring information, characterized in that, include: Obtain the satellite operation information of the target satellite and the foreign object avoidance monitoring range corresponding to multiple monitoring terminals; Based on multiple foreign object avoidance monitoring ranges, foreign object avoidance monitoring information corresponding to the target satellite is determined, wherein the foreign object avoidance monitoring information is a set of information of the total foreign object monitoring range and the overlapping information of the monitoring range corresponding to the target satellite; If foreign object movement information of the target foreign object is obtained within a preset unit time period, based on the satellite movement information, the foreign object avoidance monitoring information and the foreign object movement information, a foreign object avoidance information processing scheme corresponding to the target satellite is determined. The foreign object avoidance information processing scheme is a scheme for controlling how the target satellite and / or ground terminal process the monitoring information of the target foreign object collected by the target satellite. The foreign object avoidance information processing scheme is sent to the target satellite and / or ground terminal so that the target satellite can complete the avoidance of the target foreign object; The step of sending the foreign object avoidance information processing scheme to the target satellite and / or ground terminal so that the target satellite can avoid the target foreign object includes: In the case where the foreign object avoidance information processing scheme is a scheme that processes information locally and directly controls avoidance based on the generated processing results, the foreign object avoidance information processing scheme is sent to the target satellite so that the target satellite can automatically complete the avoidance of the target foreign object. In the case where the foreign object avoidance information processing scheme is a scheme of off-site information processing and control avoidance based on the received processing results, the foreign object avoidance information processing scheme is sent to the ground terminal so that the ground terminal receives and processes the monitoring information sent by the target satellite and sends the processing results to the target satellite, thereby completing the target satellite's avoidance of the target foreign object; In the case where the foreign object avoidance information processing scheme is a scheme that processes information both locally and remotely and compares and analyzes the local processing results with the remote processing results for correction, the foreign object avoidance information processing scheme is sent to the target satellite and the ground terminal, so that the target satellite processes the monitoring information it receives, and the ground terminal processes the monitoring information sent by the target satellite.

2. The method according to claim 1, characterized in that, The determination of foreign object avoidance monitoring information corresponding to the target satellite based on multiple foreign object avoidance monitoring ranges includes: Acquire spatial scale information of the edge lines corresponding to the multiple foreign object avoidance monitoring ranges; Multiple spatial scale information is input into a three-dimensional spatial model to determine the foreign object avoidance monitoring model corresponding to the target satellite; Using the foreign object avoidance monitoring model, the total foreign object monitoring range and monitoring range overlap information corresponding to the target satellite are determined.

3. The method according to claim 1, characterized in that, When foreign object movement information of a target foreign object is acquired within a preset unit time period, based on the satellite movement information, the foreign object avoidance monitoring information, and the foreign object movement information, a foreign object avoidance information processing scheme corresponding to the target satellite is determined, including: Based on the foreign object's movement information, the current trajectory and average speed of the target foreign object within the preset unit time period are determined. Based on the satellite operation information, the current trajectory, and the average operating rate, the relative positional change information between the target satellite and the target foreign object is determined. Based on the satellite operation information, the relative position change information, and the foreign object avoidance monitoring information, a foreign object avoidance information processing scheme corresponding to the target satellite is determined.

4. The method according to claim 3, characterized in that, The step of determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the relative position change information, and the foreign object avoidance monitoring information includes: Based on the relative position change information and the total foreign object monitoring range, the target area in which the target foreign object moves within the total foreign object monitoring range is determined; Based on the total foreign object monitoring range and the monitoring range overlap information, the monitoring ranges of multiple individual devices corresponding to the target satellite are determined; Based on the satellite operation information, the monitoring range of the multiple single devices, and the overlap information between the target area and the monitoring range, a foreign object avoidance information processing scheme corresponding to the target satellite is determined.

5. The method according to claim 4, characterized in that, The step of determining the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the monitoring range of the multiple single devices, the overlap information of the target area and the monitoring range includes: Filter out at least one target single-device monitoring range corresponding to the target area from the plurality of single-device monitoring ranges, and determine at least one target overlapping monitoring range corresponding to the target area based on the monitoring range overlap information; Based on the satellite operation information, determine the range type corresponding to the monitoring range of the at least one target single device and the overlapping monitoring range of the at least one target, respectively; Based on the range type, a foreign object avoidance information processing scheme corresponding to the target satellite is determined.

6. A processing device for satellite monitoring information, characterized in that, include: The information acquisition module is used to acquire the satellite operation information of the target satellite and the foreign object avoidance monitoring range corresponding to multiple monitoring terminals; The foreign object avoidance monitoring information determination module is used to determine the foreign object avoidance monitoring information corresponding to the target satellite based on multiple foreign object avoidance monitoring ranges, wherein the foreign object avoidance monitoring information is a set of information of the total foreign object monitoring range and the monitoring range overlap information corresponding to the target satellite; The foreign object avoidance information processing scheme determination module is used to determine the foreign object avoidance information processing scheme corresponding to the target satellite based on the satellite operation information, the foreign object avoidance monitoring information, and the foreign object operation information when foreign object operation information of the target foreign object is acquired within a preset unit time period. The foreign object avoidance information processing scheme is a scheme for controlling how the target satellite and / or ground terminal process the monitoring information of the target foreign object collected by the target satellite. Information transmission module is used to send the foreign object avoidance information processing scheme to the target satellite and / or ground terminal, so that the target satellite can complete the avoidance of the target foreign object; The information transmission module is configured to: 1) When the foreign object avoidance information processing scheme is a scheme involving local information processing and direct control avoidance based on the generated processing results, transmit the foreign object avoidance information processing scheme to the target satellite, enabling the target satellite to automatically avoid the target foreign object; 2) When the foreign object avoidance information processing scheme is a scheme involving off-site information processing and control avoidance based on the received processing results, transmit the foreign object avoidance information processing scheme to the ground terminal, enabling the ground terminal to receive and process the monitoring information transmitted by the target satellite and transmit the processing results to the target satellite, thus completing the target satellite's avoidance of the target foreign object; 3) When the foreign object avoidance information processing scheme is a scheme involving simultaneous local and off-site information processing and comparative analysis and correction of the local and off-site processing results, transmit the foreign object avoidance information processing scheme to both the target satellite and the ground terminal, enabling the target satellite to process the received monitoring information and the ground terminal to process the received monitoring information transmitted by the target satellite.

7. An electronic device, characterized in that, include: processor; A memory storing a computer program that, when executed by the processor, causes the processor to perform the method as described in any one of claims 1-5.

8. A computer-readable medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, the processor performs the method according to any one of claims 1-5.

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