CN110850452A - Method, device and system for processing satellite telemetry data - Google Patents
Method, device and system for processing satellite telemetry data Download PDFInfo
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Abstract
The embodiment of the disclosure discloses a method, a device and a system for processing satellite telemetry data. Wherein, the method comprises the following steps: converting the received first satellite signal data into second satellite signal data; analyzing the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data; acquiring satellite configuration parameters according to the satellite identification, and converting the satellite configuration parameters into standardized satellite configuration parameters; and analyzing the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values. By adopting the method, the telemetering data of satellites of different types can be processed in a unified way, the development complexity is reduced, the use is convenient, the satellite access cost is greatly reduced, and the telemetering data processing efficiency is improved.
Description
Technical Field
The disclosure relates to the field of telemetry data processing, in particular to a method, a device and a system for processing satellite telemetry data.
Background
At present, the technical standards of various satellites are different, so that the technical parameters of various satellites are different, and correspondingly, the processing methods of satellite telemetry data are different. In the prior art, a processing method for satellite telemetry data is developed and configured for one satellite basically; the traditional mode causes that the processing mode of the satellite telemetering data is more complicated, the cost for accessing the telemetering data is higher, the access period is longer, the compatibility and the expansibility are not strong, the general standard can not be achieved, and the adaptability is not high. Therefore, it is highly desirable to invent a method for uniformly processing various types of satellite telemetry data.
Disclosure of Invention
In order to solve the technical problems in the prior art, the embodiments of the present disclosure provide a method, an apparatus, and a system for processing satellite telemetry data, so as to solve the problems of a conventional system, such as high cost, long access period, complex implementation manner, and poor compatibility and expansibility.
A first aspect of an embodiment of the present disclosure provides a method for processing satellite telemetry data, including:
converting the received first satellite signal data into second satellite signal data;
analyzing the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data;
acquiring satellite configuration parameters according to the satellite identification, and converting the satellite configuration parameters into standardized satellite configuration parameters;
and analyzing the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values.
In some embodiments, the first satellite signal data is embodied as satellite signal data in a first data format; the second satellite signal data is specifically satellite signal data in a second data format.
In some embodiments, the second satellite signal data is a portion of the first satellite signal data.
In some embodiments, the satellite parameters further include at least: an information flag, a transmission address and a reception address.
In some embodiments, the method further comprises: and carrying out validity verification on the satellite parameters.
In some embodiments, the standardized satellite configuration parameters include at least: parameter name, parameter packet identifier, parameter starting position, parameter length, parameter data type, parameter calculation formula and parameter format.
In some embodiments, the method further comprises: storing the satellite configuration parameters according to a uniform format; loading the satellite configuration parameters to a cache;
the acquiring of the satellite configuration parameters according to the satellite identifier specifically includes: and loading the corresponding satellite configuration parameters from the cache according to the satellite identification.
In some embodiments, the parsing the satellite telemetry data according to the standardized satellite configuration parameters specifically includes: establishing a processing model according to the standardized satellite configuration parameters; and analyzing the satellite telemetry data by using the processing model.
A second aspect of an embodiment of the present disclosure provides a processing apparatus for satellite telemetry data, including:
the first conversion module is used for converting the received first satellite signal data into second satellite signal data;
the first analysis module is used for analyzing the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data;
the second conversion module is used for acquiring satellite configuration parameters according to the satellite identification and converting the satellite configuration parameters into standardized satellite configuration parameters;
and the second analysis module is used for analyzing the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values.
A third aspect of the embodiments of the present disclosure provides a system for processing satellite telemetry data, including:
the system comprises a unified parameter management module, a configuration parameter loading module and a real-time data processing module;
when the processing system is started, the configuration parameter loading module loads the satellite configuration parameters in the unified parameter management module into a system cache;
the real-time data processing module converts the received first satellite signal data into second satellite signal data and processes the second satellite signal data; and simultaneously calling the satellite configuration parameters from the cache, analyzing the satellite telemetry data and outputting one or more satellite telemetry parameter values.
A fourth aspect of an embodiment of the present disclosure provides an electronic device, including:
a memory and one or more processors;
wherein the memory is communicatively coupled to the one or more processors, and the memory stores instructions executable by the one or more processors, and when the instructions are executed by the one or more processors, the electronic device is configured to implement the method according to the foregoing embodiments.
A fifth aspect of the embodiments of the present disclosure provides a computer-readable storage medium having stored thereon computer-executable instructions, which, when executed by a computing device, may be used to implement the method according to the foregoing embodiments.
A sixth aspect of embodiments of the present disclosure provides a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, are operable to implement a method as in the preceding embodiments.
According to the embodiment of the disclosure, the converted satellite signal data is analyzed, the satellite configuration parameters are obtained according to the satellite identification obtained through analysis, the satellite configuration parameters are converted into the standardized satellite configuration parameters, the satellite telemetering data are analyzed through the standardized satellite configuration parameters, the satellite telemetering parameter values are obtained, the telemetering data of satellites of different models are processed in a unified mode, the development complexity is reduced, the use is convenient, the satellite access cost is greatly reduced, and the telemetering data processing efficiency is improved.
Drawings
The features and advantages of the present disclosure will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the disclosure in any way, and in which:
FIG. 1 is a schematic diagram of a satellite telemetry data processing system according to some embodiments of the present disclosure;
FIG. 2 is a schematic diagram of a satellite telemetry data processing system interaction, according to some embodiments of the present disclosure;
FIG. 3 is a schematic flow chart diagram illustrating a method of processing satellite telemetry data, in accordance with some embodiments of the present disclosure;
FIG. 4 is a block diagram illustrating an apparatus for processing satellite telemetry data according to some embodiments of the present disclosure;
FIG. 5 is a block diagram illustrating an apparatus for processing satellite telemetry data according to some embodiments of the present disclosure;
FIG. 6 is a schematic diagram of a satellite telemetry data processing system according to some embodiments of the present disclosure;
FIG. 7 is a schematic diagram of a satellite telemetry data processing system interaction, according to some embodiments of the present disclosure;
FIG. 8 is a schematic structural diagram of an electronic device in accordance with some embodiments of the present disclosure.
Detailed Description
In the following detailed description, numerous specific details of the disclosure are set forth by way of examples in order to provide a thorough understanding of the relevant disclosure. However, it will be apparent to one of ordinary skill in the art that the present disclosure may be practiced without these specific details. It should be understood that the use of "system," "device," "unit," and/or "module" terms in this disclosure is one way to distinguish different components, elements, portions, or assemblies at different levels in a sequential arrangement. However, these terms may be replaced by other expressions if they can achieve the same purpose.
It will be understood that when a device, unit or module is referred to as being "on" … … "," connected to "or" coupled to "another device, unit or module, it can be directly on, connected or coupled to or in communication with the other device, unit or module, or intervening devices, units or modules may be present, unless the context clearly dictates otherwise. For example, as used in this disclosure, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present disclosure. As used in this disclosure and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" are intended to cover only the explicitly identified features, integers, steps, operations, elements, and/or components, but not to constitute an exclusive list of such features, integers, steps, operations, elements, and/or components.
These and other features and characteristics of the present disclosure, as well as the methods of operation and functions of the related elements of structure and the combination of parts and economies of manufacture, will be better understood by reference to the following description and drawings, which form a part of this specification. It is to be expressly understood, however, that the drawings are for the purpose of illustration and description only and are not intended as a definition of the limits of the disclosure. It will be understood that the figures are not drawn to scale.
Various block diagrams are used in this disclosure to illustrate various variations of embodiments according to the disclosure. It should be understood that the foregoing and following structures are not intended to limit the present disclosure. The protection scope of this disclosure is subject to the claims.
In the prior art, the satellite telemetry data is generally processed in a step-by-step analysis mode, and system parameters are called to directly process the received telemetry data; generally, after the telemetering data is processed by a first-level analysis program through an outermost layer, the telemetering data is analyzed by a second-level processing program according to system parameters; however, the data processing method is only suitable for processing the telemetry data of one satellite, and the cost for acquiring the satellite telemetry data is high.
In some embodiments, as shown in fig. l, a schematic structural diagram of a satellite telemetry data processing system is provided, that is, a schematic structural diagram of a conventional one-satellite-one system; satellite signal data SA enters a telemetry processing system A of the satellite A from the satellite A through an antenna, and is analyzed by an analysis layer A in the telemetry processing system A to output analyzed data dA; similarly, satellite signal data SB enters a telemetry processing system B of the B satellite from the satellite B through an antenna, and is analyzed by an analysis layer B in the telemetry processing system B to output analyzed data dB;
in some embodiments, as shown in fig. 2, a schematic diagram of an interactive system of a satellite telemetry data processing system corresponding to fig. 1, namely a one-satellite-one system, is provided, which describes in detail how satellite telemetry data is processed in the prior art. Specifically, satellite signal daA TM-A enters a telemetering processing system A from a satellite A through a survey station 1, and the telemetering processing system A comprises a parameter memory A1 and an A satellite processing system; the A star processing system comprises a parameter loader A2 and a processing module A3; the parameter storage A1 is used for storing the system parameters A11 of A star; the parameter loader A2 is used to load configuration parameters from the parameter storage A1 into the cache at system startup; when real-time satellite signal daA TM-A is transmitted, an original daA receiving layer A31 in a processing module A3 is used for receiving, a first-stage analysis layer A32 is used for carrying out outermost layer processing on the satellite signal daA, and a second-stage analysis layer A33 is used for carrying out analysis processing on the telemetering parameter daA according to configuration parameters to generate a processed telemetering parameter value D1; it should be noted that, when the real-time satellite signal data is transmitted, the processing module A3 obtains the configuration parameters from the cache and uses the configuration parameters as the input of the first-level parsing layer a32 and the second-level parsing layer a 33. Similarly, satellite signal data TM-B enters a telemetering processing system B from a satellite B through a survey station 2, and the telemetering processing system B comprises a parameter memory B1 and a satellite B processing system; the B-satellite processing system comprises a parameter loader B2 and a B-satellite processing module B3; the parameter memory B1 is used for storing system parameters B11 of B star; the parameter loader B2 is used for loading parameters from the parameter storage B1 into the cache at the system startup; when the real-time satellite signal data TM-B is transmitted, the real-time satellite signal data TM-B is received by an original data layer B31 in a processing module B3, the satellite signal data is subjected to outermost layer processing by a first-stage analysis layer B32, and then the telemetry parameter data is analyzed and processed by a second-stage analysis layer B33 according to configuration to generate a processed telemetry parameter value D2; it should be noted that, when the real-time satellite signal data is transmitted, the processing module B3 obtains the configuration parameters from the buffer, and uses the configuration parameters as the input of the first-level parsing layer B32 and the second-level parsing layer B33.
Therefore, the traditional processing mode of satellite telemetry data only aims at the data of one satellite, and the universality is poor; moreover, as shown in fig. 2, the deployment of a satellite is very large, and when the number of satellites is increased, the consumption of hardware and manpower is very large, which is not beneficial to the management of the satellite.
In view of the disadvantages of poor processing method and poor versatility of conventional satellite telemetry data, some embodiments of the disclosure provide a method for processing satellite telemetry data, as shown in fig. 3, the method may include:
s202, converting the received first satellite signal data into second satellite signal data
In one embodiment, the first satellite signal data is embodied as satellite signal data in a first data format; the second satellite signal data is specifically satellite signal data in a second data format; correspondingly, S202 specifically includes: converting the received satellite signal data in the first data format into satellite signal data in a second data format;
in one embodiment, the second satellite signal data is a portion of the first satellite signal data; specifically, the field of the satellite signal data in the second data format is a minimum set of the fields of the satellite signal data in the first data format, and the minimum set ensures that the system analyzes signals sent by different telemetry stations; the minimum set is satellite identification, information mark, sending address, receiving address, satellite remote measurement data and the like.
In one embodiment, the signal data transmitted from the satellite via the station equipment is a series of raw data, and after the raw data enters the station via radio, the station is packaged and then sent to the data processing center. Generally, the stations pack and transmit original signal data according to a format defined by the stations, and different station data formats are generally different; for example, the data may be packaged in a frame structure such as a satellite identifier, a transmission address, and the like.
More specifically, step S202 may include:
s202-1, receiving and analyzing satellite signal data in a first data format sent by any telemetry station to obtain format signal data;
generally, the field of the format signal data has a plurality of fields, at least including fields such as a satellite identification, a telemetry packet to which the satellite belongs, a parameter name, a parameter unit, a parameter length, a parameter starting position, a parameter length, a data type, a processing method name, a calculation expression, a maximum value and a minimum value, and the like.
Optionally, the parsed data of the corresponding field may be read into a table for temporary storage.
S202-2, packaging the analyzed format signal data into satellite signal data in a second data format according to the corresponding relation;
in one embodiment, the second data format is a custom, standard format for uniformly managing satellite signal data network transmissions; the second data format consists of a satellite identifier of 2 bytes, a sending address of 4 bytes, a sending date of 2 bytes, a sending time mark of 4 bytes, a receiving address of 4 bytes, an information mark of 4 bytes, a format serial number of 4 bytes, a processing mark of 1 byte, a reserved field of 5 bytes, a data field length of 2 bytes and a data field of N bytes in sequence; wherein N is a natural number greater than 0. Specifically, the satellite identifier is used for uniquely identifying a certain satellite, the transmission address represents an information source, the reception address represents an information sink, the information mark represents a data type (telemetry data or image data and the like), the data field length represents the length of specific telemetry data, and the data field represents specific satellite telemetry data.
In one embodiment, satellite signal data in different protocol formats sent from different stations are taken as satellite signal data in a first data format; the satellite telemetry data in the second data format is satellite telemetry data in a self-defined standard protocol format;
in one embodiment, the second data format is defined as a satellite signal data format for uniformly receiving the first data format, that is, satellite signal data in different formats transmitted by all different stations are converted into the format.
In one embodiment, S202 further includes before:
s200, storing all satellite configuration parameters according to a uniform format;
s201, loading all satellite configuration parameters to a cache.
S204, analyzing the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data;
specifically, step S204 may include:
s204-1, analyzing the satellite telemetering data in the second data format according to an analysis rule corresponding to the second data format to obtain satellite parameters including a satellite identifier and the satellite telemetering data;
optionally, the satellite parameters include satellite identification, information flag, sending address, receiving address, satellite telemetry data, data field length, and the like.
S204-2, carrying out validity check on the satellite parameters, and if the check is successful, executing S206; if the verification fails, ending;
specifically, the validity of the satellite identifier, the information mark, the transmission address and the reception address needs to be checked.
S206, acquiring satellite configuration parameters according to the satellite identification, and converting the satellite configuration parameters into standardized satellite configuration parameters;
specifically, after the validity of the satellite parameters is successfully verified, the satellite switching operation is executed, and an independent data processing pipeline is opened up for the satellite; wherein, the pipeline source of the data processing pipeline is satellite telemetering data and satellite configuration parameters;
in one embodiment, customized parsing rules may be employed to convert the satellite configuration parameters to satellite configuration parameters in a standardized format; wherein the standardized satellite configuration parameters at least comprise: parameter name, parameter packet identifier, parameter start position, parameter length, parameter data type, parameter calculation formula and parameter format.
And S208, analyzing the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values.
In one embodiment, S208 specifically includes: establishing a processing model according to standardized satellite configuration parameters, and analyzing the satellite telemetry data by the processing model to obtain one or more satellite telemetry parameter values;
preferably, the processing model filters the data by using a spatially efficient random data structure such as a Bloom Filter (Bloom Filter); the method and the device use the bit array to express a set very simply and can judge whether an element belongs to the set or not so as to carry out data processing efficiently.
In one embodiment, the obtained satellite telemetry parameter values are, for example, as follows:
1. parameter 1
Parameter code number: 001; parameter name: a voltage; telemetering a primary code: d5-00-00-00; physical quantity telemetry: 5; telemetry value means: (empty); unit: v; data type: numerical values.
2. Parameter 2
Parameter code number: 002; parameter name: a data gate; telemetering a primary code: 00-00-00; physical quantity telemetry: 0; telemetry value means: closing; unit: (empty); data type: status.
Compared with the prior art, the method has the advantages that the configuration parameters of the multiple satellites are managed in a centralized mode, the unified standard is followed, the satellite telemetry data are analyzed in a centralized mode, the universality is high, and batch satellite access is facilitated; the device can be transversely expanded, and the compatibility and expansibility are greatly improved; when the number of satellites is large, pressure can be shared, and therefore data processing performance is improved; the cost is greatly reduced.
The above is a specific implementation of a method for processing satellite telemetry data provided by the present disclosure.
FIG. 4 is an illustration of a device for processing satellite telemetry data, shown in accordance with some embodiments of the present disclosure. As shown in fig. 4, a satellite telemetry data processing apparatus 300 includes a first conversion module 302, a first parsing module 304, a second conversion module 306, and a second parsing module 308. Wherein:
a first conversion module 302 for converting the received first satellite signal data into second satellite signal data;
a first parsing module 304, configured to parse the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data;
a second conversion module 306, configured to obtain a satellite configuration parameter according to the satellite identifier, and convert the satellite configuration parameter into a standardized satellite configuration parameter;
and a second parsing module 308, configured to parse the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values.
FIG. 5 is an illustration of a system for processing satellite telemetry data, shown in accordance with some embodiments of the present disclosure. As shown in fig. 5, a processing system 400 for satellite telemetry data includes a unified parameter management module 401, a configuration parameter loading module 402, and a real-time data processing module 403; wherein:
when the processing system is started, the configuration parameter loading module 402 loads the satellite configuration parameters in the unified parameter management module 401 into a system cache;
the real-time data processing module 403 converts the received first satellite signal data into second satellite signal data, and processes the second satellite signal data to obtain satellite telemetry data; and simultaneously calling the satellite configuration parameters from the cache, analyzing the satellite telemetry data, and outputting one or more satellite telemetry parameter values.
Correspondingly, in order to adapt to the method for processing satellite telemetry data provided by the present disclosure, as shown in fig. 6, the present disclosure also provides a schematic structural diagram of a system for processing satellite telemetry data. Satellite signal data SA and satellite signal data SB enter a telemetering processing system C from a satellite A and a satellite B through an antenna respectively; the telemetering processing system C comprises a satellite signal identification layer, a general analysis layer, a data conversion layer and a parameter input layer; the parameter input layer is used for calling satellite configuration parameters from the configuration management unit (indicated by a dotted arrow in the figure); the data conversion layer is used for converting the satellite configuration parameters into standardized satellite configuration parameters; the satellite signal identification layer is used for receiving satellite signal data, and the universal analysis layer is used for outputting analyzed satellite telemetry parameter values dA/dB; the configuration management unit comprises a data adaptation layer, a satellite signal identification layer, a general analysis layer and a configuration parameter input layer; satellite configuration parameters are called from the configuration management unit by the telemetry processing system C.
Preferably, as shown in fig. 7, the present disclosure also provides a system interaction diagram for satellite telemetry data processing. Specifically, satellite signal data TM-A, TM-B, … … and TM-N (N is greater than 0 and is a natural number) enter the telemetry processing system C through the stations 1, 2, … … and N respectively from the satellites A, B, … … and N; the telemetry processing system C comprises a unified parameter management module C1 and a processing subsystem; the processing subsystem comprises a configuration parameter loading module C2 and a real-time data processing module C3; further, the real-time data processing module C3 includes a preprocessing unit C31 and a data processing unit C32; further, the unified parameter management module C1 includes a parameter memory formatting unified subunit C11, a multi-star parameter data storage subunit C12, and an interface management subunit C13; the parameter loading module C2 includes a plurality of sub-units storing satellite configuration parameters: satellite A configuration parameter subunit C21, satellite B configuration parameter subunits C22, … …, satellite N configuration parameter subunit C2N;
in some embodiments, the unified parameter management module C1 defines a unified format to store all satellite configuration parameters and provides interfacing management for user operations.
Preferably, the format signal data of the unified format standard at least includes a satellite identifier, a telemetry packet to which the satellite belongs, a parameter name, a parameter unit, a parameter length, a parameter start position, a parameter length, a data type, a processing method name, a calculation expression, a maximum value and a minimum value.
Further, when the system is started, the configuration parameter loading module C2 loads all the satellite configuration parameters in the unified parameter management module C1 into the cache;
further, satellite signal data of each satellite A, B, … …, N enters the real-time data processing module C3 via the stations 1, 2, … …, N; when real-time satellite signal data enters a real-time data processing module C3, the satellite signal data is processed by a preprocessing unit C31 to obtain a satellite identifier and corresponding satellite telemetering data; the preprocessing unit executes a satellite switching action according to the analyzed satellite identification and loads the satellite configuration parameters from the cache;
further, the preprocessing unit C31 sends the satellite configuration parameters and satellite telemetry data to the data processing unit C32; after receiving the satellite configuration parameters and the satellite telemetry data, the data processing unit C32 establishes a processing model C321 according to the satellite configuration parameters, analyzes and outputs one or more satellite telemetry parameter values D1, D2, … … and DN.
Compared with the prior art, the multi-satellite-one system in the embodiment of the disclosure processes data step by step and in modules in a modular manner, only one set of core algorithm needs to be maintained, and the data storage and application diversification are facilitated while maintenance is performed without consuming a large amount of manpower, time and energy.
Referring to fig. 8, a schematic diagram of an electronic device is provided according to an embodiment of the present disclosure. As shown in fig. 8, the electronic device 500 includes:
wherein the memory 530 is communicatively coupled to the one or more processors 510, and instructions 532 executable by the one or more processors are stored in the memory 530, and the instructions 532 are executed by the one or more processors 510 to cause the one or more processors 510 to perform the methods of the previous embodiments of the present application.
In particular, processor 510 and memory 530 may be coupled by a bus or otherwise, illustrated as coupled by bus 540. Processor 510 may be a Central Processing Unit (CPU). The Processor 510 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or combinations thereof.
The memory 530, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as the cascaded progressive network in the embodiments of the present application. The processor 510 performs various functional applications of the processor and data processing by executing non-transitory software programs, instructions, and modules 532 stored in the memory 530.
The memory 530 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 510, and the like. Further, memory 530 may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory 530 may optionally include memory located remotely from processor 510, which may be connected to processor 510 via a network, such as through communication interface 520. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
An embodiment of the present application further provides a computer-readable storage medium, in which computer-executable instructions are stored, and the computer-executable instructions are executed to perform the method in the foregoing embodiment of the present application.
The foregoing computer-readable storage media include physical volatile and nonvolatile, removable and non-removable media implemented in any manner or technology for storage of information such as computer-readable instructions, data structures, program modules or other data. The computer-readable storage medium specifically includes, but is not limited to, a USB flash drive, a removable hard drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), an erasable programmable Read-Only Memory (EPROM), an electrically erasable programmable Read-Only Memory (EEPROM), flash Memory or other solid state Memory technology, a CD-ROM, a Digital Versatile Disk (DVD), a HD-DVD, a Blue-Ray or other optical storage, a magnetic tape, a magnetic disk storage or other magnetic storage device, or any other medium which can be used to store the desired information and which can be accessed by a computer.
While the subject matter described herein is provided in the general context of execution in conjunction with the execution of an operating system and application programs on a computer system, those skilled in the art will recognize that other implementations may also be performed in combination with other types of program modules. Generally, program modules include routines, programs, components, data structures, and other types of structures that perform particular tasks or implement particular abstract data types. Those skilled in the art will appreciate that the subject matter described herein may be practiced with other computer system configurations, including hand-held devices, multiprocessor systems, microprocessor-based or programmable consumer electronics, minicomputers, mainframe computers, and the like, as well as distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote memory storage devices.
Those of ordinary skill in the art will appreciate that the various illustrative elements and method steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application.
In summary, the present disclosure provides a method, an apparatus, a system, an electronic device and a computer-readable storage medium for processing satellite telemetry data. The converted satellite signal data is analyzed, the satellite configuration parameters are obtained according to the satellite identification obtained through analysis, the satellite configuration parameters are converted into standardized satellite configuration parameters, the satellite telemetering data are analyzed through the standardized satellite configuration parameters, the satellite telemetering parameter values are obtained, the telemetering data of satellites of different models are processed in a unified mode, development complexity is reduced, the use is convenient, the satellite access cost is greatly reduced, and the telemetering data processing efficiency is improved. Besides, compared with the prior art, the multi-satellite-one system in the embodiment of the disclosure processes data in steps and modules in a modularized manner, only one set of core algorithm needs to be maintained, and the multi-satellite-one system is more beneficial to data storage and application diversification while maintaining without consuming a large amount of manpower, time and energy; compared with the prior art, the multi-satellite configuration parameter centralized management system adopts a multi-satellite-one system to centrally manage the multi-satellite configuration parameters, follows a unified standard, and is beneficial to access of satellites in batches; the method can be expanded transversely, and the compatibility and the expandability are greatly improved; when the number of satellites is large, pressure can be shared, and therefore data processing performance is improved; the cost is greatly reduced.
It is to be understood that the above-described specific embodiments of the present disclosure are merely illustrative of or illustrative of the principles of the present disclosure and are not to be construed as limiting the present disclosure. Accordingly, any modification, equivalent replacement, improvement or the like made without departing from the spirit and scope of the present disclosure should be included in the protection scope of the present disclosure. Further, it is intended that the following claims cover all such variations and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.
Claims (10)
1. A method for processing satellite telemetry data, comprising:
converting the received first satellite signal data into second satellite signal data;
analyzing the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data;
acquiring satellite configuration parameters according to the satellite identification, and converting the satellite configuration parameters into standardized satellite configuration parameters;
and analyzing the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values.
2. The method according to claim 1, wherein the first satellite signal data is in particular satellite signal data in a first data format; the second satellite signal data is specifically satellite signal data in a second data format.
3. The method of claim 1, wherein the second satellite signal data is a portion of the first satellite signal data.
4. The method of claim 1, wherein the satellite parameters further comprise at least: an information flag, a transmission address and a reception address.
5. The method of claim 1, further comprising: and carrying out validity verification on the satellite parameters.
6. The method of claim 1, wherein the normalizing the satellite configuration parameters comprises at least: parameter name, parameter packet identifier, parameter start position, parameter length, parameter data type, parameter calculation formula and parameter format.
7. The method of claim 1, further comprising: storing the satellite configuration parameters according to a uniform format; loading the satellite configuration parameters to a cache;
the specific steps of acquiring the satellite configuration parameters according to the satellite identification are as follows: and loading the corresponding satellite configuration parameters from the cache according to the satellite identification.
8. The method of claim 1, wherein parsing the satellite telemetry data according to the standardized satellite configuration parameters specifically comprises: establishing a processing model according to the standardized satellite configuration parameters; and analyzing the satellite telemetry data by using the processing model.
9. An apparatus for processing satellite telemetry data, comprising:
the first conversion module is used for converting the received first satellite signal data into second satellite signal data;
the first analysis module is used for analyzing the second satellite signal data to obtain satellite parameters including a satellite identifier and satellite telemetry data;
the second conversion module is used for acquiring satellite configuration parameters according to the satellite identification and converting the satellite configuration parameters into standardized satellite configuration parameters;
and the second analysis module is used for analyzing the satellite telemetry data according to the standardized satellite configuration parameters to obtain one or more satellite telemetry parameter values.
10. A system for processing satellite telemetry data, comprising:
the system comprises a unified parameter management module, a configuration parameter loading module and a real-time data processing module;
when the processing system is started, the configuration parameter loading module loads the satellite configuration parameters in the unified parameter management module into a system cache;
the real-time data processing module converts the received first satellite signal data into second satellite signal data and processes the second satellite signal data; and simultaneously calling the satellite configuration parameters from the cache, analyzing the satellite telemetry data, and outputting one or more satellite telemetry parameter values.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112988120A (en) * | 2021-03-12 | 2021-06-18 | 上海卫星工程研究所 | Satellite telemetering downlink scheduling parameter dynamic online binding method and system for Ada language |
| CN113268551A (en) * | 2021-05-18 | 2021-08-17 | 朱厚强 | Data monitoring method and device for unified measurement and control system |
| CN116506526A (en) * | 2023-03-23 | 2023-07-28 | 航天行云科技有限公司 | Satellite data processing method and system based on configurable protocol parser |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10188188A (en) * | 1996-12-20 | 1998-07-21 | Toshiba Corp | Telemeter equipment |
| CN102142883A (en) * | 2010-01-29 | 2011-08-03 | 上海卫星工程研究所 | Telemetry information processing method |
| CN102323941A (en) * | 2011-09-01 | 2012-01-18 | 北京空间飞行器总体设计部 | Telemetry data processing method |
| CN104618171A (en) * | 2013-11-05 | 2015-05-13 | 中国空间技术研究院 | Telemetry data conversion method |
| CN105187117A (en) * | 2015-08-12 | 2015-12-23 | 莱诺斯科技(北京)有限公司 | Satellite telemetering decoding system |
| CN107241276A (en) * | 2017-06-08 | 2017-10-10 | 中国电子科技集团公司第五十四研究所 | A kind of unified receiving handling method of many star telemetries |
| JP2017220053A (en) * | 2016-06-08 | 2017-12-14 | 株式会社椿本チエイン | Data collection system, data collection method, plc data transmission device, data collection device, plc data transmission program, and data collection program |
| CN107769838A (en) * | 2017-09-22 | 2018-03-06 | 上海卫星工程研究所 | Satellite remote control monitoring system |
| CN107798067A (en) * | 2017-09-25 | 2018-03-13 | 上海卫星工程研究所 | Suitable for the database normalization storage system and method for polytypic satellite test |
| CN109255111A (en) * | 2018-08-28 | 2019-01-22 | 中国人民解放军63920部队 | A kind of telemetry intelligence (TELINT) standard configurations method, system, medium and equipment |
| CN109842675A (en) * | 2019-01-18 | 2019-06-04 | 北京信成未来科技有限公司 | A kind of Utility Satellite Telemetry Processing System and method |
-
2019
- 2019-10-29 CN CN201911040366.0A patent/CN110850452A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10188188A (en) * | 1996-12-20 | 1998-07-21 | Toshiba Corp | Telemeter equipment |
| CN102142883A (en) * | 2010-01-29 | 2011-08-03 | 上海卫星工程研究所 | Telemetry information processing method |
| CN102323941A (en) * | 2011-09-01 | 2012-01-18 | 北京空间飞行器总体设计部 | Telemetry data processing method |
| CN104618171A (en) * | 2013-11-05 | 2015-05-13 | 中国空间技术研究院 | Telemetry data conversion method |
| CN105187117A (en) * | 2015-08-12 | 2015-12-23 | 莱诺斯科技(北京)有限公司 | Satellite telemetering decoding system |
| JP2017220053A (en) * | 2016-06-08 | 2017-12-14 | 株式会社椿本チエイン | Data collection system, data collection method, plc data transmission device, data collection device, plc data transmission program, and data collection program |
| CN107241276A (en) * | 2017-06-08 | 2017-10-10 | 中国电子科技集团公司第五十四研究所 | A kind of unified receiving handling method of many star telemetries |
| CN107769838A (en) * | 2017-09-22 | 2018-03-06 | 上海卫星工程研究所 | Satellite remote control monitoring system |
| CN107798067A (en) * | 2017-09-25 | 2018-03-13 | 上海卫星工程研究所 | Suitable for the database normalization storage system and method for polytypic satellite test |
| CN109255111A (en) * | 2018-08-28 | 2019-01-22 | 中国人民解放军63920部队 | A kind of telemetry intelligence (TELINT) standard configurations method, system, medium and equipment |
| CN109842675A (en) * | 2019-01-18 | 2019-06-04 | 北京信成未来科技有限公司 | A kind of Utility Satellite Telemetry Processing System and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112988120A (en) * | 2021-03-12 | 2021-06-18 | 上海卫星工程研究所 | Satellite telemetering downlink scheduling parameter dynamic online binding method and system for Ada language |
| CN112988120B (en) * | 2021-03-12 | 2022-11-29 | 上海卫星工程研究所 | Satellite telemetering downlink scheduling parameter dynamic online binding method and system for Ada language |
| CN113268551A (en) * | 2021-05-18 | 2021-08-17 | 朱厚强 | Data monitoring method and device for unified measurement and control system |
| CN113268551B (en) * | 2021-05-18 | 2023-06-20 | 朱厚强 | Unified measurement and control system data monitoring method and device |
| CN116506526A (en) * | 2023-03-23 | 2023-07-28 | 航天行云科技有限公司 | Satellite data processing method and system based on configurable protocol parser |
| CN116506526B (en) * | 2023-03-23 | 2024-05-07 | 航天行云科技有限公司 | Satellite data processing method and system based on configurable protocol parser |
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