CN110708113B - Task scheduling center platform and relay satellite ground station network resource management method - Google Patents
Task scheduling center platform and relay satellite ground station network resource management method Download PDFInfo
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- CN110708113B CN110708113B CN201910971628.9A CN201910971628A CN110708113B CN 110708113 B CN110708113 B CN 110708113B CN 201910971628 A CN201910971628 A CN 201910971628A CN 110708113 B CN110708113 B CN 110708113B
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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
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- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
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- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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Abstract
The invention provides a task scheduling center platform and a relay satellite ground station network resource management method, which relate to the field of satellites and comprise a planning scheduling service device, a comprehensive network management service device and a comprehensive situation service device, wherein the planning scheduling service device is used for generating planning scheduling information according to a service request and resource information and respectively sending the planning scheduling information to the resource management service device, the comprehensive network management service device and the comprehensive situation service device; the resource management service device is used for updating the resource occupation state according to the planning and scheduling information; the comprehensive network management service device is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information and sending the first monitoring information to the comprehensive situation service device; the resource management service device is used for sending resource management information generated based on the updated occupation state information of the resources to the comprehensive situation service device; the comprehensive situation service device is used for presenting resource situations according to the received information, relieving the problem of low service capability in the prior art, effectively avoiding resource conflict in the system and improving the service performance of the system.
Description
Technical Field
The invention relates to the technical field of satellites, in particular to a task scheduling center platform and a relay satellite ground station network resource management method.
Background
A relay satellite system (TDRSS) is a geosynchronous stationary orbit satellite equipped with tracking and communication forwarding equipment, and is used for realizing near-continuous tracking and information data transmission of various spacecrafts, such as satellites, spacecrafts, space shuttles and the like, which run in middle and low orbits at a ground station. Wherein the information data includes telemetry, communications, and mission data gathered by the satellite. The relay satellite system utilizes a relay satellite with earth still or high orbit to track, measure and control target users such as a medium-low orbit spacecraft, a non-spacecraft platform and the like and relay data, and belongs to a space-based information system. Compared with a foundation system, the relay satellite system can greatly expand the measurement and control coverage rate of a user target and improve the task timeliness.
In view of the ever increasing mass data of relay satellite systems, terrestrial applications are often required for data reception and storage.
Although the conventional terrestrial application system has the capability of the first generation relay satellite system to operate, manage and relay data service, from the view point of the earlier operation and application, the system service capability has a large gap compared with the application requirement of rapid development, and the system architecture and the operation management mode need to be further optimized.
Disclosure of Invention
In view of the above, the present invention provides a task scheduling center platform and a relay satellite ground station network resource management method, so as to alleviate the technical problem of low service capability in the prior art.
In a first aspect, an embodiment of the present invention provides a task scheduling center platform, including:
the planning and scheduling service device is used for receiving a service request of a user side and acquiring resource information of resources from the resource management service device according to the service request; generating planning and scheduling information according to the service request and the resource information; the planning and scheduling information is respectively sent to a resource management service device, an integrated network management service device and an integrated situation service device;
the resource management service device is used for updating the occupation state of the resources according to the planning and scheduling information;
the comprehensive network management service device is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information; sending the first monitoring information to a comprehensive situation service device;
the resource management service device is used for sending the resource management information to the comprehensive situation service device; the resource management information is generated based on the updated occupancy state information of the resource;
and the comprehensive situation service device is used for presenting the resource situation according to the planning and scheduling information, the first monitoring information and the resource management information.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the integrated network management service device is further configured to monitor an operating state of a resource to generate second monitoring information; sending the second monitoring information to a resource management service device;
the resource management service device is also used for updating the running state of the resource according to the second monitoring information.
In a second aspect, an embodiment of the present invention provides a resource management method for a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a planning and scheduling service device and comprises the following steps:
receiving a service request of a user side, and acquiring resource information of resources from a resource management service device according to the service request;
generating planning and scheduling information according to the service request and the resource information;
sending the planning and scheduling information to a resource management service device so that the resource management service device updates the occupation state of the resources according to the planning and scheduling information;
sending the planning scheduling information to a comprehensive network management service device so that the comprehensive network management service device monitors the relay satellite ground station network according to the planning scheduling information to generate first monitoring information and sends the first monitoring information to the comprehensive situation service device;
sending the planning and scheduling information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning and scheduling information and based on the updated occupation state of the resource.
In a third aspect, an embodiment of the present invention provides a resource management method for a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to the comprehensive network management service device and comprises the following steps:
receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources; the resource information is acquired from the management service device by the planning and scheduling service device according to the service request of the user side;
monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information;
sending the first monitoring information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning and scheduling information and based on the updated occupation state of the resource.
With reference to the third aspect, an embodiment of the present invention provides a first possible implementation manner of the third aspect, where the method further includes: monitoring the running state of the resource to generate second monitoring information;
and sending the second monitoring information to the resource management service device so that the resource management service device updates the running state of the resource according to the second monitoring information.
In a fourth aspect, an embodiment of the present invention provides a resource management method for a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to the comprehensive situation service device and comprises the following steps:
receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources; the resource information is acquired from the management service device by the planning and scheduling service device according to the service request of the user side;
receiving first monitoring information sent by a comprehensive network management service device; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information;
receiving resource management information sent by a resource management service device; the resource management information is generated by updating the occupation state of the resource by the resource management service device according to the planning and scheduling information and based on the updated occupation state of the resource;
and presenting the resource situation based on the resource management information, the planning and scheduling information and the first monitoring information.
In a fifth aspect, an embodiment of the present invention provides a resource management method for a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a resource management service device and comprises the following steps:
receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources;
updating the occupation state of the resources according to the planning and scheduling information;
receiving second monitoring information sent by the comprehensive network management service device;
updating the running states of various resources according to the second monitoring information;
generating resource management information based on the updated occupation state of the resource and the updated running state of the resource;
sending the resource management information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information.
In a sixth aspect, an embodiment of the present invention further provides a device for scheduling service, including:
the acquisition module is used for receiving a service request of a user side and acquiring resource information of resources from the resource management service device according to the service request;
the scheduling module is used for generating planning scheduling information according to the service request and the resource information;
the communication module is used for sending the planning and scheduling information to the resource management service device so that the resource management service device updates the occupation state of the resources according to the planning and scheduling information; sending the planning scheduling information to a comprehensive network management service device so that the comprehensive network management service device monitors the relay satellite ground station network according to the planning scheduling information to generate first monitoring information and sends the first monitoring information to the comprehensive situation service device; sending the planning and scheduling information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; wherein the resource management information is generated by the resource management service device based on the updated occupancy state of the resource.
In a seventh aspect, an embodiment of the present invention further provides a comprehensive network management service device, including:
the first receiving module is used for receiving the planning and scheduling information sent by the planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources;
the first monitoring module is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information;
the first sending module is used for sending the first monitoring information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning and scheduling information and based on the updated occupation state of the resource.
In an eighth aspect, an embodiment of the present invention provides a comprehensive situation service apparatus, including:
the second communication module is used for receiving the planning and scheduling information sent by the planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources; the resource information is acquired from the management service device by the planning and scheduling service device according to the service request of the user side; receiving first monitoring information sent by a comprehensive network management service device; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information; receiving resource management information sent by a resource management service device; the resource management service device updates the occupation state of the resource according to the planning and scheduling information based on the updated resource and generates the resource management information based on the updated occupation state of the resource;
and the presentation module is used for presenting the resource situation based on the resource management information, the planning and scheduling information and the first monitoring information.
In a ninth aspect, an embodiment of the present invention provides a resource management service apparatus, including:
the second receiving module is used for receiving the planning and scheduling information sent by the planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources;
the first updating module is used for updating the occupation state of the resources according to the planning and scheduling information;
the third receiving module is used for receiving second monitoring information sent by the comprehensive network management service device;
the second updating module is used for updating the running states of various resources according to the second monitoring information;
the generation module is used for generating resource management information based on the updated occupation state of the resource and the updated running state of the resource;
the third communication module is used for sending the resource management information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information.
The embodiment of the invention has the following beneficial effects:
the task scheduling center platform, the relay satellite ground station network resource management method, the planning scheduling service device, the comprehensive situation service device, the comprehensive network management service device and the resource management service device are provided by the embodiment of the invention, wherein the task scheduling center platform comprises the planning scheduling service device, the planning scheduling service device and the resource management service device, and the planning scheduling service device is used for receiving a service request of a user end and acquiring resource information of resources from the resource management service device according to the service request; generating planning and scheduling information according to the service request and the resource information; the planning and scheduling information is respectively sent to a resource management service device, an integrated network management service device and an integrated situation service device; the resource management service device is used for updating the occupation state of the resources according to the planning and scheduling information; the comprehensive network management service device is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information; sending the first monitoring information to a comprehensive situation service device; the resource management service device is used for sending the resource management information to the comprehensive situation service device; the resource management information is generated based on the updated occupancy state information of the resource; and the comprehensive situation service device is used for presenting the resource situation according to the planning and scheduling information, the first monitoring information and the resource management information. Therefore, according to the technical scheme provided by the embodiment of the invention, resource planning, resource updating and resource situation presentation are carried out by the task scheduling center platform according to the service requirement of the user side, so that resource conflict in the system can be effectively avoided, the service performance of the system is improved, and the technical problem of low service capability in the prior art can be solved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 schematic diagram of a task scheduling center platform according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for managing resources of a relay satellite ground station network according to an embodiment of the present invention;
fig. 3 is a flowchart of another method for managing resources of a relay satellite ground station network according to an embodiment of the present invention;
fig. 4 is a flowchart of a third method for managing resources of a relay satellite ground station network according to an embodiment of the present invention;
fig. 5 is a flowchart of a fourth method for managing resources of a relay satellite earth station network according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a scheduling service planning apparatus according to an embodiment of the present invention;
fig. 7 is a schematic diagram of an integrated network management service device according to an embodiment of the present invention;
FIG. 8 is a diagram illustrating an integrated situation service apparatus according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a resource management service device according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a relay satellite ground station network according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present 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.
The first embodiment is as follows:
as shown in fig. 1, an embodiment of the present invention provides a task scheduling center platform, which includes a planning and scheduling service device 100, a resource management service device 200, an integrated network management service device 300, and an integrated situation service device 400.
The planning and scheduling service device is used for receiving a service request of a user side and acquiring resource information of resources from the resource management service device according to the service request; generating planning and scheduling information according to the service request and the resource information; the planning and scheduling information is respectively sent to a resource management service device, an integrated network management service device and an integrated situation service device; the resources include ground data receiving station (ground station for short) resources, user center resources, satellite resources and other equipment resources.
The resource management service device is used for updating the occupation state of the resources according to the planning and scheduling information;
the comprehensive network management service device is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information; sending the first monitoring information to a comprehensive situation service device; the first monitoring information refers to operation monitoring information of the relay satellite ground station network, and includes resource information of each resource, where the resource information includes, for example, an occupation state, an operation state, and a working parameter.
The resource management service device is used for sending the resource management information to the comprehensive situation service device; the resource management information is generated based on the updated occupancy state information of the resource;
and the comprehensive situation service device is used for carrying out resource situation fusion and presentation on the relay satellite ground station network according to the planning and scheduling information, the first monitoring information and the resource management information.
Furthermore, the comprehensive network management service device is also used for monitoring the running state of the resource to generate second monitoring information; sending the second monitoring information to a resource management service device; the second monitoring information includes the operating state and the working parameters of the resource.
The resource management service device is also used for updating the running state of the resource according to the second monitoring information.
Specifically, the resource management information is generated based on the updated occupancy state of the resource and the updated operating state of the resource.
Furthermore, the comprehensive network management service device is further configured to acquire resource information of the resource from the resource management service device and monitor a working parameter of the resource, and the resource management service device is further configured to update the working parameter of the resource according to the second monitoring information.
The task scheduling center platform provided by the embodiment of the invention comprises a planning scheduling service device, a resource management service device and a scheduling service device, wherein the planning scheduling service device is used for receiving a service request of a user side and acquiring resource information of resources from the resource management service device according to the service request; generating planning and scheduling information according to the service request and the resource information; the planning and scheduling information is respectively sent to a resource management service device, an integrated network management service device and an integrated situation service device; the resource management service device is used for updating the occupation state of the resources according to the planning and scheduling information; the comprehensive network management service device is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information; sending the first monitoring information to a comprehensive situation service device; the resource management service device is used for sending the resource management information to the comprehensive situation service device; the resource management information is generated based on the updated occupancy state information of the resource; and the comprehensive situation service device is used for presenting the resource situation according to the planning and scheduling information, the first monitoring information and the resource management information. Therefore, according to the technical scheme provided by the embodiment of the invention, resource planning, resource updating and resource situation presentation are carried out by the task scheduling center platform according to the service requirement of the user side, so that resource conflict in the system can be effectively avoided, the service performance of the system is improved, and the technical problem of low service capability in the prior art can be solved.
Example two:
referring to fig. 2, an embodiment of the present invention provides a resource management method for a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a planning and scheduling service device and comprises the following steps:
step S202, receiving a service request of a user side, and acquiring resource information of resources from a resource management service device according to the service request; the resources comprise ground station resources, user center resources, satellite resources and other equipment resources.
Step S204, generating planning and scheduling information according to the service request and the resource information;
step S206, the planning and scheduling information is sent to the resource management service device, so that the resource management service device updates the occupation state of the resource according to the planning and scheduling information;
step S208, the planning scheduling information is sent to the comprehensive network management service device, so that the comprehensive network management service device monitors the relay satellite ground station network according to the planning scheduling information to generate first monitoring information and sends the first monitoring information to the comprehensive situation service device;
specifically, the planning and scheduling service device sends planning and scheduling information to the comprehensive network management service device, and the comprehensive network management service device monitors the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information and sends the first monitoring information to the comprehensive situation service device.
Step S210, sending the planning and scheduling information to the comprehensive situation service device so that the comprehensive situation service device performs resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by updating the occupation state of the resource by the resource management service device according to the planning and scheduling information and based on the updated occupation state of the resource.
Specifically, the planning and scheduling service device sends planning and scheduling information to the comprehensive situation service device, and the comprehensive situation service device performs resource situation fusion and presentation on the relay satellite ground station network based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by the resource management service device based on the updated occupation state of the resource and the updated running state of the resource, and is sent to the comprehensive situation service device by the resource management service device.
As shown in fig. 3, another method for managing resources of a relay satellite ground station network is further provided in the embodiments of the present invention, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to the comprehensive network management service device and comprises the following steps:
step S302, receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources;
the resource information is obtained by the scheduling service device from the management service device according to the service request of the user terminal.
Step S304, monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information;
step S306, sending the first monitoring information to the comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning and scheduling information and based on the updated occupation state of the resource.
Specifically, the comprehensive network management service device sends the first monitoring information to the comprehensive situation service device, so that the comprehensive situation service device performs resource situation fusion and presentation on the relay satellite ground station network based on the resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by updating the occupation state of the resource by the resource management service device according to the planning scheduling information and based on the updated occupation state of the resource and updating the running state of the resource by the resource management service device according to the second monitoring information and based on the updated running state of the resource, and is sent to the comprehensive situation service device by the resource management service device.
Further, the method further comprises:
step S308, monitoring the running state of the resource to generate second monitoring information;
specifically, the operating state and the working parameters of the resource are monitored, and second monitoring information is generated based on the monitored operating state and the working parameters of the resource, wherein the second monitoring information includes the operating state and the working parameters of the resource.
Step S310, sending the second monitoring information to the resource management service device, so that the resource management service device updates the operating state of the resource according to the second monitoring information.
Further, the method further comprises:
resource information of a resource is acquired from a resource management service apparatus. The resource information can be inquired by the comprehensive network management service device according to the planning scheduling information, can also be inquired by a service request of a user end, and can also be acquired by actively monitoring the ground station network in real time by the comprehensive network management service device.
Referring to fig. 4, an embodiment of the present invention provides a third method for managing resources of a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a comprehensive situation service device and comprises the following steps:
step S402, receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling information is generated by the planning and scheduling service device according to the service request of the user side and the resource information of the resource; the resource information is acquired from the management service device by the planning and scheduling service device according to the service request of the user terminal;
step S404, receiving first monitoring information sent by the integrated network management service device; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information;
step S406, receiving resource management information sent by the resource management service device; the resource management information is generated by updating the occupation state of the resource by the resource management service device according to the planning and scheduling information and based on the updated occupation state of the resource;
specifically, the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning scheduling information by the resource management service device based on the updated resource and based on the updated occupation state of the resource and updating the running state of the resource according to the second monitoring information by the resource management service device and based on the updated running state of the resource, and is sent to the comprehensive situation service device by the resource management service device;
step S408, resource situation presentation is carried out based on the resource management information, the planning and scheduling information and the first monitoring information.
Specifically, the comprehensive situation service device performs resource situation fusion and presentation on the relay satellite ground station network based on the resource management information, the planning and scheduling information and the first monitoring information.
As shown in fig. 5, an embodiment of the present invention provides a fourth method for resource management of a relay satellite ground station network, where the relay satellite ground station network includes a relay satellite ground station, a user center, and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a resource management service device and comprises the following steps:
step S502, receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources;
step S504, updating the occupation state of the resource according to the planning and scheduling information;
step S506, receiving second monitoring information sent by the integrated network management service device;
step S508, updating the running states of various resources according to the second monitoring information;
step S510, resource management information is generated based on the updated occupation state of the resources and the updated running state of the resources;
step S512, sending the resource management information to the comprehensive situation service device so that the comprehensive situation service device performs resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information.
Further, the method further comprises:
providing resource information of a resource to an external device; the external devices herein include other devices of the task scheduling center platform.
The method provided by the embodiment of the invention has the same technical characteristics as the platform provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
Example three:
as shown in fig. 6, an embodiment of the present invention provides a scheduling service planning apparatus, which includes an obtaining module 10, a scheduling module 20, and a communication module 30.
The acquiring module 10 is configured to receive a service request from a user side, and acquire resource information of a resource from a resource management service device according to the service request; the resources comprise ground station resources, user center resources, satellite resources and other equipment resources;
the scheduling module 20 is configured to generate scheduling information according to the service request and the resource information;
the communication module 30 is configured to send the scheduling information to the resource management service device, so that the resource management service device updates the resource occupation state according to the scheduling information; sending the planning scheduling information to a comprehensive network management service device so that the comprehensive network management service device monitors the relay satellite ground station network according to the planning scheduling information to generate first monitoring information and sends the first monitoring information to the comprehensive situation service device; the planning and scheduling information is sent to the comprehensive situation service device, so that the comprehensive situation service device performs resource situation fusion and presentation on the relay satellite ground station network based on the resource management information, the planning and scheduling information and the first monitoring information; wherein the resource management information is generated by the resource management service device based on the updated occupancy state of the resource.
Referring to fig. 7, an embodiment of the present invention further provides a comprehensive network management service device, including:
a first receiving module 40, configured to receive scheduling information sent by a scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources; the resource information is acquired from the management service device by the planning and scheduling service device according to the service request of the user side;
the first monitoring module 50 is configured to monitor the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information;
the first sending module 60 is configured to send the first monitoring information to the integrated situation service device, so that the integrated situation service device performs resource situation fusion and presentation on the relay satellite ground station network based on the resource management information, the planning and scheduling information, and the first monitoring information; the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning and scheduling information and based on the updated occupation state of the resource.
Further, the method also comprises the following steps: a second monitoring module 70, configured to monitor an operating state of a resource to generate second monitoring information; the specific second monitoring information comprises the running state and the working parameters of the resource; and sending the second monitoring information to the resource management service device so that the resource management service device updates the running state of the resource according to the second monitoring information.
As shown in fig. 8, an embodiment of the present invention further provides a comprehensive situation service apparatus, including:
a second communication module 80, configured to receive scheduling information sent by a scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources; the resource information is acquired from the management service device by the planning and scheduling service device according to the service request of the user side; receiving first monitoring information sent by a comprehensive network management service device; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information; receiving resource management information sent by a resource management service device; the resource management information is generated by updating the resource occupation state according to the planning scheduling information by the resource management service device and based on the updated resource occupation state and updating the resource operation state according to the second monitoring information by the resource management service device and based on the updated resource operation state, and is sent to the comprehensive situation service device by the resource management service device;
and the presenting module 90 is configured to perform resource situation fusion and presentation on the relay satellite ground station network based on the resource management information, the planning scheduling information, and the first monitoring information.
Referring to fig. 9, an embodiment of the present invention provides a resource management service apparatus, including:
a second receiving module 500, configured to receive scheduling information sent by a scheduling service device; the planning and scheduling service device generates planning and scheduling information according to the service request of the user side and the resource information of the resources;
a first updating module 600, configured to update an occupation state of a resource according to scheduling information;
a third receiving module 700, configured to receive second monitoring information sent by the integrated network management service device;
a second updating module 800, configured to update the operating states of the various resources according to the second monitoring information;
a generating module 900, configured to generate resource management information based on the updated occupation state of the resource and the updated running state of the resource;
the third communication module 1000 is configured to send the resource management information to the integrated situation service device, so that the integrated situation service device performs resource situation presentation based on the resource management information, the scheduling information and the first monitoring information; the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information.
The device provided by the embodiment of the invention has the same technical characteristics as the platform and the method provided by the embodiment of the invention, so that the same technical problems can be solved, and the same technical effects can be achieved.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Example four:
the embodiment of the invention also provides a relay satellite ground station network, which comprises a relay satellite ground station, a user center and the task scheduling center platform; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
for ease of understanding, the network of relay satellite ground stations and their operation are briefly described below with reference to fig. 10:
the relay satellite ground station network adopts a 1+ N + M architecture, wherein "1" represents a task scheduling center platform, "N" represents all ground data receiving stations (ground stations for short) included in the relay satellite ground station, namely all ground data receiving stations in a relay satellite ground antenna beam coverage area, and "M" represents all user terminals included in a user center. The method comprises the following steps that 1 task scheduling center platform performs task unified scheduling on N ground stations, and network operation management and control are achieved on ground station network equipment; the N ground stations are responsible for completing the functions of receiving and demodulating data, distributing the data in real time, storing the data and the like; m user terminals receive real transmission data from N ground stations.
The working process after the user side sends out the service request is as follows:
1. the planning and scheduling service device inquires and acquires resource information of equipment resources such as ground station resources, user center resources, satellite resources and the like from the resource management service device according to the service request from the user side.
2. And the planning and scheduling service device performs networking planning and data transmission equipment parameter planning according to the service request and the resource information to form planning and scheduling information, and sends the planning and scheduling information to the resource management service device to update the occupation state of the resources.
3. And the planning and scheduling service device sends the planning and scheduling information to the comprehensive network management service device, and the comprehensive network management service device monitors the operation condition of the relay satellite ground station network according to the planning and scheduling information.
4. And the planning and scheduling service device sends planning and scheduling information to the comprehensive situation service device as basic data for situation presentation.
5. And the comprehensive network management service device transmits the operation monitoring information generated by the operation condition of the relay satellite ground station network to the comprehensive situation service device so as to perform situation fusion and presentation.
6. The comprehensive network management service device inquires and acquires resource information of equipment resources such as ground station resources, user center resources and the like from the resource management service device, and monitors the running state and working parameters of the various resources.
7. The comprehensive network management service device reports and monitors the running states, working parameters and other resource states of the various resources to the resource management service device, and the resource running states and the working parameters are updated through the resource management service device.
8. And the resource management service device reports resource management information generated based on the updated occupation state and running state of the resources to the comprehensive situation service device, and the comprehensive situation service device can fuse and present the overall resource situation of the relay satellite ground station network according to the resource management information, the planning scheduling information and the running monitoring information.
The relay satellite ground station network provided by the embodiment of the invention has the following advantages:
1. under the unified scheduling management of the task scheduling center platform, the networked distribution of service data between the N ground stations and the M user centers is realized.
2. The ground station network adopts a micro-service software architecture, and agile expansion, load balancing, cloud deployment and continuous development capability of the system can be guaranteed.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the apparatus, and the module described above may refer to the corresponding processes in the foregoing method and platform embodiments, and are not described herein again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A task scheduling center platform, comprising:
the planning and scheduling service device is used for receiving a service request of a user side and acquiring resource information of resources from the resource management service device according to the service request; generating planning and scheduling information according to the service request and the resource information; the planning and scheduling information is respectively sent to the resource management service device, the comprehensive network management service device and the comprehensive situation service device;
the resource management service device is used for updating the occupation state of the resources according to the planning and scheduling information;
the comprehensive network management service device is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information; sending the first monitoring information to the comprehensive situation service device;
the resource management service device is used for sending the resource management information to the comprehensive situation service device; the resource management information is generated based on the updated occupation state information of the resource;
and the comprehensive situation service device is used for presenting the resource situation according to the planning and scheduling information, the first monitoring information and the resource management information.
2. The platform of claim 1, wherein the integrated network management service device is further configured to monitor an operating state of the resource to generate second monitoring information; sending the second monitoring information to the resource management service device;
and the resource management service device is also used for updating the running state of the resource according to the second monitoring information.
3. A relay satellite ground station network resource management method, wherein the relay satellite ground station network comprises a relay satellite ground station and a user center and a task scheduling center platform according to any one of claims 1-2; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a planning and scheduling service device and comprises the following steps:
receiving a service request of a user side, and acquiring resource information of resources from a resource management service device according to the service request;
generating planning and scheduling information according to the service request and the resource information;
sending the planning and scheduling information to the resource management service device so that the resource management service device updates the occupation state of the resources according to the planning and scheduling information;
sending the planning scheduling information to a comprehensive network management service device so that the comprehensive network management service device monitors a relay satellite ground station network according to the planning scheduling information to generate first monitoring information and sends the first monitoring information to a comprehensive situation service device;
sending the planning and scheduling information to a comprehensive situation service device so that the comprehensive situation service device performs resource situation presentation based on resource management information, the planning and scheduling information and the first monitoring information; wherein the resource management information is generated by the resource management service device based on the updated occupancy state of the resource.
4. A relay satellite ground station network resource management method, wherein the relay satellite ground station network comprises a relay satellite ground station and a user center and a task scheduling center platform according to any one of claims 1-2; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to the comprehensive network management service device and comprises the following steps:
receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to a service request of a user side and resource information of resources; the resource information is acquired from a management service device by the planning and scheduling service device according to a service request of a user side;
monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information;
sending the first monitoring information to a comprehensive situation service device so that the comprehensive situation service device performs resource situation presentation based on resource management information, the planning and scheduling information and the first monitoring information; and the resource management information is generated by updating the occupation state of the resource by the resource management service device according to the planning and scheduling information and based on the updated occupation state of the resource.
5. The method of claim 4, further comprising:
monitoring the running state of the resource to generate second monitoring information;
and sending the second monitoring information to a resource management service device so that the resource management service device updates the running state of the resource according to the second monitoring information.
6. A relay satellite ground station network resource management method, wherein the relay satellite ground station network comprises a relay satellite ground station and a user center and a task scheduling center platform according to any one of claims 1-2; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a comprehensive situation service device and comprises the following steps:
receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to a service request of a user side and resource information of resources; the resource information is acquired from a management service device by the planning and scheduling service device according to a service request of a user side;
receiving first monitoring information sent by a comprehensive network management service device; the first monitoring information is generated by monitoring a relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information;
receiving resource management information sent by a resource management service device; the resource management service device updates the occupation state of the resource according to the planning and scheduling information based on the updated resource and generates the resource management information based on the updated occupation state of the resource;
and presenting resource situation based on the resource management information, the planning and scheduling information and the first monitoring information.
7. A relay satellite ground station network resource management method, wherein the relay satellite ground station network comprises a relay satellite ground station and a user center and a task scheduling center platform according to any one of claims 1-2; the relay satellite ground station comprises a plurality of ground data receiving stations, and the user center comprises a plurality of user terminals;
the method is applied to a resource management service device and comprises the following steps:
receiving planning and scheduling information sent by a planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to a service request of a user side and resource information of resources;
updating the occupation state of the resources according to the planning and scheduling information;
receiving second monitoring information sent by the comprehensive network management service device;
updating the running states of various resources according to the second monitoring information;
generating resource management information based on the updated occupation state of the resource and the updated running state of the resource;
sending the resource management information to a comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on the resource management information, the planning and scheduling information and the first monitoring information; and the first monitoring information is generated by monitoring the relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information.
8. A scheduling service apparatus, comprising:
the acquisition module is used for receiving a service request of a user side and acquiring resource information of resources from a resource management service device according to the service request;
the scheduling module is used for generating planning scheduling information according to the service request and the resource information;
the communication module is used for sending the planning and scheduling information to the resource management service device so that the resource management service device updates the occupation state of the resources according to the planning and scheduling information; sending the planning scheduling information to a comprehensive network management service device so that the comprehensive network management service device monitors a relay satellite ground station network according to the planning scheduling information to generate first monitoring information and sends the first monitoring information to a comprehensive situation service device; sending the planning and scheduling information to a comprehensive situation service device so that the comprehensive situation service device performs resource situation presentation based on resource management information, the planning and scheduling information and the first monitoring information; the resource management information is generated by the resource management service device updating the occupation state of the resource according to the planning and scheduling information and based on the updated occupation state of the resource.
9. An integrated network management service device, comprising:
the first receiving module is used for receiving the planning and scheduling information sent by the planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to a service request of a user side and resource information of resources; the resource information is acquired from a management service device by the planning and scheduling service device according to a service request of a user side;
the first monitoring module is used for monitoring the relay satellite ground station network according to the planning and scheduling information to generate first monitoring information;
the first sending module is used for sending the first monitoring information to a comprehensive situation service device so that the comprehensive situation service device can perform resource situation presentation based on resource management information, the planning and scheduling information and the first monitoring information; and the resource management information is generated by updating the occupation state of the resource by the resource management service device according to the planning and scheduling information and based on the updated occupation state of the resource.
10. An integrated situation service apparatus, comprising:
the second communication module is used for receiving the planning and scheduling information sent by the planning and scheduling service device; the planning and scheduling service device generates planning and scheduling information according to a service request of a user side and resource information of resources; the resource information is acquired from a management service device by the planning and scheduling service device according to a service request of a user side; receiving first monitoring information sent by a comprehensive network management service device; the first monitoring information is generated by monitoring a relay satellite ground station network by the comprehensive network management service device according to the planning and scheduling information; receiving resource management information sent by a resource management service device; the resource management service device updates the occupation state of the resource according to the planning and scheduling information and generates the resource management information based on the updated occupation state of the resource;
and the presentation module is used for presenting the resource situation based on the resource management information, the planning and scheduling information and the first monitoring information.
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| CN114614879B (en) * | 2022-02-17 | 2023-06-02 | 中国电子科技集团公司第十研究所 | Scheduling method for heterogeneous high-concurrency dynamic station network resource demand |
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