CN114499643B - Method and device for allocating equipment resources in satellite ground station and electronic equipment - Google Patents
Method and device for allocating equipment resources in satellite ground station and electronic equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18517—Transmission equipment in earth stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0883—Semiautomatic configuration, e.g. proposals from system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H04L41/0893—Assignment of logical groups to network elements
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Abstract
The invention provides a method and a device for distributing equipment resources in a satellite ground station and electronic equipment, which relate to the technical field of equipment resource management in the satellite ground station and comprise the following steps: acquiring a satellite communication task and determining the task type of the satellite communication task; determining equipment resource allocation of the satellite communication task based on a preset allocation library and the task type; acquiring an idle equipment set of each equipment type in the satellite ground station; and determining a device resource allocation strategy of the satellite communication task based on the device resource allocation and the idle device set of the satellite communication task. The method can realize the automatic allocation of the equipment resources of the satellite communication tasks of different task types by utilizing the preset configuration library and combining the real-time working state of each equipment type in the satellite ground station, thereby effectively relieving the problems of long ground station resource allocation time and untimely response in the satellite communication tasks and further improving the execution efficiency of the tasks.
Description
Technical Field
The present invention relates to the technical field of device resource management in a satellite ground station, and in particular, to a method and an apparatus for allocating device resources in a satellite ground station, and an electronic device.
Background
The satellite ground station management system is an important component of satellite communication system management, and the system mainly works to manage communication equipment in the satellite ground station and perform various types of satellite communication tasks. With the rapid development of satellite systems, the types and the number of devices in the satellite ground station are also greatly increased, which also brings new challenges to the ground station device management.
In the traditional satellite communication task execution process, task resources are allocated and configured manually by task personnel, and as the types of equipment in the satellite ground station are various and the connection relation is complex, and the requirements of various types of satellite communication tasks on the equipment resources are greatly different, the time for allocating the task resources each time is long, and the task execution efficiency is very low because the task resources are repeatedly confirmed after the allocation is finished.
Disclosure of Invention
The invention aims to provide a method and a device for allocating equipment resources in a satellite ground station and electronic equipment, so as to solve the problems of long ground station resource allocation time and untimely response in a satellite communication task and further improve the task execution efficiency.
In a first aspect, the present invention provides a method for allocating device resources in a satellite ground station, including: acquiring a satellite communication task and determining the task type of the satellite communication task; determining the equipment resource allocation of the satellite communication task based on a preset allocation library and the task type; acquiring an idle equipment set of each equipment type in the satellite ground station; and determining a device resource allocation strategy of the satellite communication task based on the device resource configuration of the satellite communication task and the idle device set.
In an alternative embodiment, the method further comprises: configuring the number of target equipment types required for executing the satellite communication tasks of the target task types based on task requirements of the target task types; wherein the target task type represents any one of all task types; the target device type represents any one of all device types within the satellite ground station; receiving a device selection strategy of the target device type in the target task type; wherein the device selection policy comprises one of: full automatic mode, semi-automatic mode, manual mode; and constructing the preset configuration library based on the device number of the target device type required by each task type and the device selection strategy of the target device type.
In an alternative embodiment, acquiring a set of idle devices for each device type in a satellite earth station includes: receiving working state information reported by all equipment resources in the satellite ground station; determining a set of idle devices for each of the device types based on the operating state information.
In an optional embodiment, determining a device resource allocation policy for the satellite communication task based on the device resource configuration for the satellite communication task and the idle device set includes: repeatedly executing the following steps until determining the equipment resource allocation strategies of all equipment types in the equipment resource allocation of the satellite communication task: obtaining a device selection strategy and the number of devices of a first device type in the device resource configuration; wherein the first device type represents any one of device types in a device resource configuration of the satellite communication task; if the device selection policy of the first device type is in a full-automatic mode, determining a device resource allocation policy of the first device type based on the number of devices of the first device type and an idle device set corresponding to the first device type; if the device selection policy of the first device type is in a semi-automatic mode, determining specified device resources from an idle device set corresponding to the first device type based on a selection instruction of a user, and determining remaining device resources from the idle device set based on the number of devices of the first device type, so as to use the specified device resources and the remaining device resources as device resource allocation policies of the first device type; and if the equipment selection strategy of the first equipment type is in a manual mode, selecting specified equipment resources of the corresponding equipment quantity from an idle equipment set corresponding to the first equipment type based on a selection instruction of a user, so that the specified equipment resources are used as the equipment resource allocation strategy of the first equipment type.
In an optional implementation manner, if the set of idle devices satisfies the device resource configuration of the satellite communication task, the method further includes: acquiring a port number of a matrix device connected with a task device; wherein the task device represents a device included in the device resource allocation policy; and configuring the connection relation between the input port and the output port of each matrix device based on the port numbers.
In an alternative embodiment, the method further comprises: updating the working state of the task equipment to an occupied state; and updating the working state of the task equipment to an idle state under the condition that the execution of the satellite communication task is finished.
In a second aspect, the present invention provides an apparatus for allocating device resources in a satellite ground station, including: the first acquisition module is used for acquiring a satellite communication task and determining the task type of the satellite communication task; the first determination module is used for determining the equipment resource configuration of the satellite communication task based on a preset configuration library and the task type; the second acquisition module is used for acquiring an idle equipment set of each equipment type in the satellite ground station; a second determining module, configured to determine a device resource allocation policy for the satellite communication task based on the device resource configuration of the satellite communication task and the idle device set.
In an alternative embodiment, the apparatus further comprises: the first configuration module is used for configuring the number of target equipment types required by executing the satellite communication task of the target task type based on the task requirement of the target task type; wherein the target task type represents any one of all task types; the target device type represents any one of all device types within the satellite ground station; a receiving module, configured to receive a device selection policy of the target device type in the target task type; wherein the device selection policy comprises one of: full automatic mode, semi-automatic mode, manual mode; and the construction module is used for constructing the preset configuration library based on the equipment number of the target equipment type required by each task type and the equipment selection strategy of the target equipment type.
In a third aspect, the present invention provides an electronic device, which includes a memory and a processor, wherein the memory stores a computer program operable on the processor, and the processor executes the computer program to implement the steps of the method of any one of the foregoing embodiments.
In a fourth aspect, the invention provides a computer readable medium having non-volatile program code executable by a processor, the program code causing the processor to perform the method of any of the preceding embodiments.
The invention provides a method for distributing equipment resources in a satellite ground station, which comprises the following steps: acquiring a satellite communication task and determining the task type of the satellite communication task; determining equipment resource allocation of the satellite communication task based on a preset allocation library and the task type; acquiring an idle equipment set of each equipment type in the satellite ground station; and determining a device resource allocation strategy of the satellite communication task based on the device resource allocation and the idle device set of the satellite communication task. The method of the invention utilizes the preset configuration library and combines the real-time working state of each equipment type in the satellite ground station, and can realize the automatic allocation of the equipment resources of the satellite communication tasks of different task types, thereby effectively relieving the problems of long ground station resource allocation time and untimely response in the satellite communication tasks and further improving the execution efficiency of the tasks.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a method for allocating device resources in a satellite ground station according to an embodiment of the present invention;
fig. 2 is a schematic view of an application scenario provided in the embodiment of the present invention;
fig. 3 is a schematic diagram of device resource allocation of an optional Ka band forward task according to an embodiment of the present invention;
fig. 4 is a functional block diagram of an apparatus for allocating device resources in a satellite earth station according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
In the traditional satellite communication task execution process, task resources are mainly assigned and configured manually by task personnel, along with the continuous increase and expansion of task types and equipment resource types of ground stations, great difficulty is brought to the resource allocation work of the task personnel, the requirement on the knowledge level of the task personnel is higher and higher, and the execution efficiency of the satellite communication task is lower due to the longer task resource allocation time. Embodiments of the present invention provide a method for allocating device resources in a satellite earth station, so as to alleviate the above technical problems.
Example one
Fig. 1 is a flowchart of a method for allocating device resources in a satellite ground station according to an embodiment of the present invention, and as shown in fig. 1, the method specifically includes the following steps:
and S102, acquiring a satellite communication task and determining the task type of the satellite communication task.
Specifically, fig. 2 is a schematic view of an application scenario according to an embodiment of the present invention, where an execution main body of the method for allocating device resources in a satellite ground station provided in the embodiment of the present invention is ground station management software, the ground station management software is installed and deployed on a management computer, and the management computer is in communication connection with devices in the satellite ground station through a network switching device.
The satellite communication task is generally issued to the ground station management software by superior software, and the task types of the satellite communication task are as follows: ka frequency band forward tasks, ka frequency band backward tasks, S frequency band forward tasks, S frequency band backward tasks and the like. The types and the number of the ground station devices required to perform the satellite communication tasks of different task types are different, so that the ground station management software needs to determine the task type of the satellite communication task first after receiving the satellite communication task. Generally, when a satellite communication task is issued, the superior software labels the task type, so that the task type of the satellite communication task can be directly determined by analyzing task information.
And step S104, determining the equipment resource allocation of the satellite communication task based on the preset allocation library and the task type.
The equipment resources in the satellite ground station can be divided into: the system comprises a medium-low speed data transmission terminal, a special data transmission terminal, a high-speed data transmission terminal, an S frequency band frequency converter, a Ka frequency band frequency converter, an S frequency band power amplifier, a Ka frequency band power amplifier and the like, wherein the special data transmission terminal is a terminal for transmitting data of a specified type.
The ground station management software is provided with a preset configuration library, and the preset configuration library prestores the device resource configuration corresponding to the satellite communication task of each task type, so that after the satellite communication task issued by the superior software is obtained, the corresponding device resource configuration can be matched from the preset configuration library according to the specific task type, fig. 3 shows a device resource configuration schematic diagram of an optional Ka frequency band forward task, wherein the device resource configuration comprises: the device selection policy for each device type indicates a selection manner when selecting a device of the device type.
And step S106, acquiring an idle equipment set of each equipment type in the satellite ground station.
In consideration of the particularity of the satellite communication task, the ground station management software controls one device to perform only one satellite communication task, so that when allocating devices for the currently acquired satellite communication task, a set of idle devices of each device type in the satellite ground station also needs to be acquired, that is, devices in an occupied state or an abnormal state are not considered.
And S108, determining a device resource allocation strategy of the satellite communication task based on the device resource allocation and the idle device set of the satellite communication task.
After the equipment resource allocation of the satellite communication task and the idle equipment set of each equipment type are determined, the equipment resource allocation strategy of the satellite communication task is determined according to the equipment selection strategy of each equipment type in the equipment resource allocation and the corresponding equipment number. If the idle equipment set can meet the equipment resource allocation of the satellite communication task, the equipment resource allocation of the satellite communication task is successful; otherwise, as long as there is a number of devices that is ultimately allocated for one device type that is less than the number requirement in the device resource configuration, the device resource allocation fails.
Taking the device resource configuration example in fig. 3, the task type of the current satellite communication task is a Ka band forward task, and the device resources required by the current satellite communication task are configured as 3 low-speed data transmission terminal devices (the device selection policy is full-automatic), 2 Ka band frequency converters (the device selection policy is full-automatic) and 2 Ka band power amplifiers (the device selection policy is semi-automatic and includes 1 designated device), so if the idle device set of the low-speed data transmission terminal device, the idle device set of the Ka band frequency converter and the idle device set of the Ka band power amplifier can all meet the allocation requirements, the device resource allocation result of the Ka band forward task is successful; if the idle device set of the Ka-band frequency converter only includes 1 device, obviously, the requirement of the number of the devices cannot be met, and the device resource allocation result is failure.
The invention provides a method for allocating equipment resources in a satellite ground station, which comprises the following steps: acquiring a satellite communication task and determining the task type of the satellite communication task; determining equipment resource allocation of the satellite communication task based on a preset allocation library and the task type; acquiring an idle equipment set of each equipment type in a satellite ground station; and determining a device resource allocation strategy of the satellite communication task based on the device resource allocation of the satellite communication task and the free device set. The method of the invention utilizes the preset configuration library and combines the real-time working state of each equipment type in the satellite ground station, and can realize the automatic allocation of the equipment resources of the satellite communication tasks of different task types, thereby effectively relieving the problems of long ground station resource allocation time and untimely response in the satellite communication tasks and further improving the execution efficiency of the tasks.
In the foregoing, the method for allocating device resources in a satellite ground station provided in the embodiment of the present invention is introduced, and a method for how to construct a preset configuration library is described below.
In an alternative embodiment, the method of the invention further comprises the steps of:
step S201, based on the task requirement of the target task type, configuring the number of devices of the target device type required for executing the satellite communication task of the target task type.
As can be seen from the above description, according to actual task requirements, different types of devices need to be occupied for executing satellite communication tasks of different task types, and therefore, for a satellite communication task of a target task type, a target device type and the number of devices of the target device type required for executing the task are configured first, where the target task type represents any one of all task types; the target device type represents any of all device types within the satellite earth station.
That is, if the task types of the satellite communication task are: the Ka band forward task, the Ka band return task, the S band forward task, and the S band return task need to respectively configure the number of devices of each device type required for task execution for the 4 task types. In addition, when configuring the number of the devices, it should be noted that the number of the devices of each device type required by each task type should not be greater than the total number of the devices of the corresponding device type in the satellite ground station.
Step S202, receiving a device selection policy of a target device type in the target task type.
For a satellite communication task of a target task type, after determining the number of devices of each device type required by the satellite communication task, a device selection policy of each device type needs to be specified, and in the embodiment of the present invention, the device selection policy includes one of the following: full automatic mode, semi-automatic mode, manual mode.
If the number of the devices of the X device type in the device resource configuration is 3 and the device selection policy is in a full-automatic mode, the ground station management software automatically selects 3 devices of the X device type when the devices of the X device type are allocated for the satellite communication task; if the device selection policy is in the semi-automatic mode and includes 1 designated device resource, after determining 1 designated device resource according to the selection instruction of the user, the ground station management software needs to automatically select 2 devices of the X device types, that is, the number of the designated device resources in the semi-automatic mode is less than the total number of the devices of the corresponding device types; if the device selection policy is the manual mode, all 3 devices of the X device type need to be determined according to the selection instruction of the user.
Step S203, a preset configuration library is constructed based on the device number of the target device type and the device selection policy of the target device type required by each task type.
After determining the equipment types, the equipment quantity and the corresponding equipment selection strategies required for executing the satellite communication tasks of each task type, a preset configuration library can be constructed according to the set of equipment resource configurations of all the task types, and the preset configuration library can be subjected to management operation of addition and deletion according to the technical development requirements.
In an optional implementation manner, the step S106 of acquiring an idle device set of each device type in the satellite ground station specifically includes the following steps:
step S1061, receiving the working state information reported by all the equipment resources in the satellite ground station.
Step S1062, determining a set of idle devices for each device type based on the operating status information.
Specifically, all the equipment resources in the satellite ground station are connected with a power line and a monitoring line, after the equipment is started to operate, the equipment resources are connected with a management computer provided with ground station management software through a data interface by using the monitoring line, so that a data transmission channel between the ground station management software and the equipment resources is established, therefore, the equipment resources can report the working state information of the equipment resources through the data transmission channel, after the ground station management software receives the working state information reported by all the equipment resources, the working state of the equipment resources represented by the equipment resources can be determined by analyzing each piece of working state information, and the real-time state of the equipment resources in the station is maintained, wherein the working state comprises one of the following states: idle state, occupied state, abnormal state. After determining the working states of all the devices in the satellite ground station, the ground station management software classifies the devices according to the device types, and then the idle device set of each device type can be determined.
In an optional implementation manner, in step S108, the determining, based on the device resource configuration of the satellite communication task and the idle device set, a device resource allocation policy of the satellite communication task specifically includes the following contents:
repeatedly executing the following steps until determining the equipment resource allocation strategies of all equipment types in the equipment resource allocation of the satellite communication task:
step S1081, obtaining a device selection policy and a device number of a first device type in a device resource configuration; wherein the first device type represents any one of device types in a device resource configuration of a satellite communication task;
if the device selection policy of the first device type is the full automatic mode, performing the following step S1082; if the device selection policy of the first device type is the semi-automatic mode, performing the following step S1083; if the device selection policy of the first device type is the manual mode, the following step S1084 is performed.
Step S1082, determining a device resource allocation strategy of the first device type based on the number of devices of the first device type and an idle device set corresponding to the first device type;
step S1083, determining a designated device resource from an idle device set corresponding to the first device type based on a selection instruction of a user, and determining a remaining device resource from the idle device set based on the number of devices of the first device type, so as to use the designated device resource and the remaining device resource as a device resource allocation policy of the first device type;
step S1084, selecting the designated device resource corresponding to the number of devices from the idle device set corresponding to the first device type based on the selection instruction of the user, so as to use the designated device resource as the device resource allocation policy of the first device type.
Specifically, the manner of selecting devices in the full-automatic mode, the semi-automatic mode, and the manual mode has been introduced above, and a determination process of a device resource allocation policy is described below with reference to fig. 3 as an example, if a task type of a satellite communication task is a Ka band forward task, and device resources of the satellite communication task are configured as 3 low-speed data transmission terminal devices (a device selection policy is full-automatic), 2 Ka band frequency converters (a device selection policy is full-automatic), and 2 Ka band power amplifiers (a device selection policy is semi-automatic, including 1 designated device).
When determining a device resource allocation strategy for a Ka frequency band forward task, a device resource allocation strategy for determining medium-low speed data transmission terminal devices may be selected first, and if an idle device set of the medium-low speed data transmission terminal devices includes 10 devices, the ground station management software automatically selects 3 devices from the 10 devices, where the 3 determined devices constitute the device resource allocation strategy for the medium-low speed data transmission terminal devices.
And then, the ground station management software determines the equipment resource allocation strategy of the Ka frequency band frequency converter, and if the idle equipment set of the Ka frequency band frequency converter comprises 5 pieces of equipment, the ground station management software automatically selects 2 pieces of equipment from the 5 pieces of equipment, and the two determined pieces of equipment form the equipment resource allocation strategy of the Ka frequency band frequency converter.
And finally, determining a device resource allocation strategy of the Ka frequency band power amplifier, and if the idle device set of the Ka frequency band power amplifier comprises 7 devices, firstly selecting 1 specified device resource from the idle device set according to a selection instruction of a user, then automatically selecting 1 residual device resource from the idle device set consisting of 6 devices by the ground station management software, and further determining the device resource allocation strategy of the Ka frequency band power amplifier.
If the equipment selection strategy of the first equipment type is in a manual mode, the resource allocation strategies of the equipment of the first equipment type are determined according to the selection instruction of the user, and the ground station management software is not allowed to automatically select.
In addition, the designated device resources included in the manual mode and the semi-automatic mode can also be pre-designated in the preset configuration library according to actual requirements, that is, the designated device resources corresponding to the user selection instruction can be fixedly arranged, so that the designation of a reproduction field by the user is not needed, and the time for allocating the device resources is further saved.
In an optional embodiment, if the set of idle devices satisfies the device resource allocation of the satellite communication task, the method of the present invention further includes the following steps:
step S1091, obtain a port number of the matrix device to which the task device is connected.
Step S1092, configuring the connection relationship between the input port and the output port of each matrix device based on the port numbers.
As can be seen from fig. 2, all devices in the satellite ground station are connected by the matrix device, and only the connection configuration of the matrix device can form a signal transmission link, so if the idle device set can satisfy the device resource configuration of the satellite communication task, which indicates that the device resource allocation of the satellite communication task is successful, the internal connection relationship of the matrix device needs to be further configured.
For each device resource in the satellite ground station, the port number of the matrix device connected with the device resource is configured in advance, so that the port number of the matrix device connected with the task device is obtained firstly, wherein the task device represents the device contained in the device resource allocation strategy, and then the input/output port connection relation of the relevant matrix device is configured according to the determined port number.
For ease of understanding, it is assumed in the following by way of example that fig. 2 includes 3 device types, i.e. two matrix devices are required: matrix device 1 and matrix device 2, and the device resource allocation policy of the satellite communication task is device 1 (abbreviated as device 11) in device type 1, device 2 (abbreviated as device 22) in device type 2, and device 1 (abbreviated as device 31) in device type 3 in fig. 2, where the output end of the known device 11 is connected to the input port 1 of the matrix device 1; the input of the device 22 is connected to the output port 2 of the matrix device 1, and the output of the device 22 is connected to the input port 2 of the matrix device 2; the device type 31 is connected to the output port 1 of the matrix device 2.
Then, in step S1092, the connection relationship between the input ports and the output ports of the matrix device 1 and the matrix device 2 needs to be configured, specifically: the input ports 1 of the matrix device 1 are connected to its output ports 2, and the input ports 2 of the matrix device 2 are connected to its output ports 1.
If the idle device set cannot meet the device resource allocation of the satellite communication task, which indicates that the device resource allocation of the satellite communication task fails, the internal connection relation of the matrix device does not need to be set.
In an alternative embodiment, the method of the present invention further comprises the steps of:
in step S1101, the operating state of the task device is updated to the occupied state.
In the case where the satellite communication task execution is ended, the following step S1102 is performed.
Step S1102, the working state of the task device is updated to an idle state.
Specifically, under the condition that the device resource allocation of the satellite communication task is successful and the internal connection relationship configuration of the matrix device is completed, the working state of the task device needs to be further updated to the occupied state; when the task is finished, the device resource needs to be released, and the working state of the task device is updated to the idle state again.
In summary, the method for allocating device resources in a satellite ground station provided in the embodiments of the present invention designs a configurable dynamic resource allocation scheme to implement automatic allocation of device resources of ground stations for different types of satellite communication tasks, so as to solve the problems of tedious configuration and untimely response of resource allocation of ground stations in tasks in time. The method has the characteristics of simple operation, strong expandability, high visualization degree, easy management and the like, and can shorten the resource allocation time of the ground station and improve the execution efficiency of tasks. The method is suitable for the complex ground station equipment management scene.
Example two
The embodiment of the present invention further provides an apparatus for allocating device resources in a satellite ground station, where the apparatus for allocating device resources in a satellite ground station is mainly used to execute the method for allocating device resources in a satellite ground station provided in the first embodiment of the present invention, and the apparatus for allocating device resources in a satellite ground station provided in the first embodiment of the present invention is described in detail below.
Fig. 4 is a functional block diagram of an apparatus for allocating device resources in a satellite ground station according to an embodiment of the present invention, and as shown in fig. 4, the apparatus mainly includes: a first obtaining module 10, a first determining module 20, a second obtaining module 30, a second determining module 40, wherein:
the first acquiring module 10 is configured to acquire a satellite communication task and determine a task type of the satellite communication task.
The first determining module 20 is configured to determine the device resource configuration of the satellite communication task based on a preset configuration library and the task type.
A second obtaining module 30, configured to obtain a set of idle devices for each device type in the satellite earth station.
A second determining module 40, configured to determine a device resource allocation policy for the satellite communication task based on the device resource configuration and the set of idle devices for the satellite communication task.
The invention provides a device for distributing equipment resources in a satellite ground station, which comprises: the first acquisition module 10 is used for acquiring a satellite communication task and determining a task type of the satellite communication task; a first determining module 20, configured to determine a device resource configuration of a satellite communication task based on a preset configuration library and a task type; a second obtaining module 30, configured to obtain a set of idle devices for each device type in the satellite ground station; a second determining module 40, configured to determine a device resource allocation policy for the satellite communication task based on the device resource configuration and the set of idle devices for the satellite communication task. The device can realize the automatic allocation of the equipment resources of the satellite communication tasks of different task types by utilizing the preset configuration library and combining the real-time working state of each equipment type in the satellite ground station, thereby effectively relieving the problems of long ground station resource allocation time and untimely response in the satellite communication tasks and further improving the execution efficiency of the tasks.
Optionally, the apparatus further comprises:
the first configuration module is used for configuring the number of target equipment types required by executing the satellite communication task of the target task type based on the task requirement of the target task type; wherein the target task type represents any one of all task types; the target device type represents any of all device types within the satellite earth station.
The receiving module is used for receiving a device selection strategy of a target device type in the target task type; wherein the device selection policy comprises one of: full automatic mode, semi-automatic mode, manual mode.
And the construction module is used for constructing a preset configuration library based on the device number of the target device type required by each task type and the device selection strategy of the target device type.
Optionally, the second obtaining module 30 is specifically configured to:
and receiving the working state information reported by all equipment resources in the satellite ground station.
A set of idle devices for each device type is determined based on the operating state information.
Optionally, the second determining module 40 is specifically configured to:
repeatedly executing the following steps until determining the equipment resource allocation strategies of all equipment types in the equipment resource allocation of the satellite communication task:
acquiring a device selection strategy and the number of devices of a first device type in device resource configuration; wherein the first device type represents any one of device types in a device resource configuration of the satellite communication task;
if the device selection policy of the first device type is in a full-automatic mode, determining a device resource allocation policy of the first device type based on the number of devices of the first device type and an idle device set corresponding to the first device type;
if the device selection policy of the first device type is in a semi-automatic mode, determining specified device resources from an idle device set corresponding to the first device type based on a selection instruction of a user, and determining residual device resources from the idle device set based on the number of devices of the first device type, so as to use the specified device resources and the residual device resources as a device resource allocation policy of the first device type;
and if the equipment selection strategy of the first equipment type is in a manual mode, selecting the specified equipment resources corresponding to the equipment quantity from the idle equipment set corresponding to the first equipment type based on the selection instruction of the user, so that the specified equipment resources are used as the equipment resource allocation strategy of the first equipment type.
Optionally, if the set of idle devices satisfies the device resource allocation of the satellite communication task, the apparatus further includes:
a third obtaining module, configured to obtain a port number of a matrix device to which the task device is connected; the task device represents a device included in the device resource allocation policy.
And the second configuration module is used for configuring the connection relation between the input port and the output port of each matrix device based on the port numbers.
Optionally, the apparatus further comprises:
and the first updating module is used for updating the working state of the task equipment to an occupied state.
And the second updating module is used for updating the working state of the task equipment to an idle state under the condition that the execution of the satellite communication task is finished.
EXAMPLE III
Referring to fig. 5, an embodiment of the present invention provides an electronic device, including: a processor 60, a memory 61, a bus 62 and a communication interface 63, wherein the processor 60, the communication interface 63 and the memory 61 are connected through the bus 62; the processor 60 is arranged to execute executable modules, such as computer programs, stored in the memory 61.
The Memory 61 may include a Random Access Memory (RAM) and a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 63 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, and the like can be used.
The bus 62 may be an ISA bus, PCI bus, EISA bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 5, but this does not indicate only one bus or one type of bus.
The memory 61 is used for storing a program, the processor 60 executes the program after receiving an execution instruction, and the method executed by the apparatus defined by the flow process disclosed in any of the foregoing embodiments of the present invention may be applied to the processor 60, or implemented by the processor 60.
The processor 60 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 60. The Processor 60 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory 61, and the processor 60 reads the information in the memory 61 and, in combination with its hardware, performs the steps of the above method.
The method, the apparatus, and the computer program product for allocating device resources in a satellite ground station provided in the embodiments of the present invention include a computer-readable storage medium storing a non-volatile program code executable by a processor, where instructions included in the program code may be used to execute the method described in the foregoing method embodiments, and specific implementation may refer to the method embodiments, and will not be described herein again.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in software functional units and sold or used as a stand-alone product, may be stored in a non-transitory computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes 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 invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for allocating device resources in a satellite ground station, comprising:
acquiring a satellite communication task and determining the task type of the satellite communication task;
determining the equipment resource allocation of the satellite communication task based on a preset allocation library and the task type;
acquiring an idle equipment set of each equipment type in the satellite ground station;
determining a device resource allocation strategy for the satellite communication task based on the device resource configuration for the satellite communication task and the set of idle devices;
the method further comprises the following steps:
configuring the number of target equipment types required for executing the satellite communication tasks of the target task types based on task requirements of the target task types; wherein the target task type represents any one of all task types; the target device type represents any one of all device types within the satellite ground station;
receiving a device selection strategy of the target device type in the target task type; wherein the device selection policy comprises one of: full automatic mode, semi-automatic mode, manual mode;
and constructing the preset configuration library based on the number of the target equipment types required by each task type and the equipment selection strategy of the target equipment types.
2. The method of claim 1, wherein obtaining a set of idle devices for each device type within a satellite earth station comprises:
receiving working state information reported by all equipment resources in the satellite ground station;
determining a set of idle devices for each of the device types based on the operating state information.
3. The method of claim 1, wherein determining a device resource allocation policy for the satellite communication mission based on the device resource configuration for the satellite communication mission and the set of idle devices comprises:
repeatedly executing the following steps until determining the equipment resource allocation strategies of all equipment types in the equipment resource allocation of the satellite communication task:
acquiring a device selection strategy and the number of devices of a first device type in the device resource configuration; wherein the first device type represents any one of device types in a device resource configuration of the satellite communication task;
if the device selection policy of the first device type is in a full-automatic mode, determining a device resource allocation policy of the first device type based on the number of devices of the first device type and an idle device set corresponding to the first device type;
if the device selection policy of the first device type is in a semi-automatic mode, determining specified device resources from an idle device set corresponding to the first device type based on a selection instruction of a user, and determining remaining device resources from the idle device set based on the number of devices of the first device type, so as to use the specified device resources and the remaining device resources as a device resource allocation policy of the first device type;
if the device selection policy of the first device type is in a manual mode, selecting specified device resources corresponding to the number of devices from an idle device set corresponding to the first device type based on a selection instruction of a user, so that the specified device resources are used as the device resource allocation policy of the first device type.
4. The method of claim 1, wherein if the set of idle devices satisfies the device resource configuration for the satellite communication task, the method further comprises:
acquiring a port number of a matrix device connected with a task device; the task equipment represents equipment contained in the equipment resource allocation strategy;
and configuring the connection relation between the input port and the output port of each matrix device based on the port numbers.
5. The method of claim 4, further comprising:
updating the working state of the task equipment to an occupied state;
and updating the working state of the task equipment to an idle state under the condition that the execution of the satellite communication task is finished.
6. An apparatus for allocating device resources in a satellite earth station, comprising:
the first acquisition module is used for acquiring a satellite communication task and determining the task type of the satellite communication task;
the first determination module is used for determining the equipment resource configuration of the satellite communication task based on a preset configuration library and the task type;
the second acquisition module is used for acquiring an idle equipment set of each equipment type in the satellite ground station;
a second determining module, configured to determine a device resource allocation policy for the satellite communication task based on the device resource configuration for the satellite communication task and the set of idle devices;
the device further comprises:
the first configuration module is used for configuring the number of target equipment types required by executing the satellite communication task of the target task type based on the task requirement of the target task type; wherein the target task type represents any one of all task types; the target device type represents any one of all device types in the satellite ground station;
a receiving module, configured to receive a device selection policy of the target device type in the target task type; wherein the device selection policy comprises one of: full automatic mode, semi-automatic mode, manual mode;
and the construction module is used for constructing the preset configuration library based on the equipment number of the target equipment type required by each task type and the equipment selection strategy of the target equipment type.
7. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method of any of claims 1 to 5 when executing the computer program.
8. A computer-readable medium having non-volatile program code executable by a processor, the program code causing the processor to perform the method of any of claims 1 to 5.
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