CN109936619A - A kind of Information Network framework, method and readable storage medium storing program for executing calculated based on mist - Google Patents
A kind of Information Network framework, method and readable storage medium storing program for executing calculated based on mist Download PDFInfo
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- CN109936619A CN109936619A CN201910046373.5A CN201910046373A CN109936619A CN 109936619 A CN109936619 A CN 109936619A CN 201910046373 A CN201910046373 A CN 201910046373A CN 109936619 A CN109936619 A CN 109936619A
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Abstract
The invention discloses a kind of Information Network framework, method and readable storage medium storing program for executing calculated based on mist, wherein framework includes: sensing layer, for collecting the basic information of one or more of remote sensing, weather, positioning application, the information being collected into is sent to collaboration process layer；Process layer is cooperateed with, the information for cooperateing with processing sensing layer to obtain；Application service layer receives sensing layer and cooperates with the information of process layer processing, for providing the application service of synthesization for the user of space-based, space base, sea base, continental rise.Distributed storage and distributed computing can be provided through the invention, network bandwidth can be saved, also CDN is optimized, save network bandwidth, improve rate of interaction.And the present invention can also according to application service content selection calculate mode, can more rapid processing application service, maximally utilize computing resource.
Description
Technical field
The invention belongs to communication information process fields, more particularly to a kind of Information Network calculated based on mist
Framework, method and readable storage medium storing program for executing.
Background technique
Information Network is great in service oceangoing voyage, emergency management and rescue, navigator fix, air transportation, space flight measurement and control etc.
Using while, can support high dynamic, the broadband real-time Transmission of earth observation downwards, can support the super remote of deep space exploration upwards
Journey, long time delay reliable transmission are the whole world to expanding human sciences, culture, production activity to space, ocean or even deep space
The research hotspot of range.
Fig. 1 shows the satellite information framework of the prior art of the invention.Satellite electron system generally uses dedicated
Aerospace chip, embedded OS and software and special network technology.Satellite bus generallys use MIL-STD-
1553B, RS422, CAN, FC etc., and redundant topology structure is generally used, highly reliable communication is provided for inside satellite network
Connection, and most of scene requirement guarantees real-time and certainty.Satellite operating system and software development are with traditional consumption electricity
Son is also larger with industrial electronic difference, due to being limited by volume weight power consumption, real-time etc., generally uses embedded real-time behaviour
Make system, such as VxWorks etc., application program needs are run on bare machine sometimes, it is meant that at all without operating system.
In current Information Network, in-orbit calculation processing ability is very limited on star, relies primarily on height using data
Fast satellite-ground link passes back to ground node with relaying and is handled.However, with space payload technology and satellite Internet of Things
Development, the data volume for needing to return is increasing, on the one hand causes serious satellite-ground link bandwidth pressure, on the other hand can not
Reply hot spot region message distributes in time, the task more demanding to timeliness such as urgent early warning.
In order to solve the contradiction that satellite communication transmission distance is remote, bandwidth is limited but application delay requirement is low, high-performance on star
Calculation processing ability is to realize Space-based network, reduces the necessary condition that ground relies on.Become from the development of Incorporate information network
From the point of view of gesture, Gao Shixiao, various dimensions fusion are the inexorable trends of development, and Space Facilities acquisition data volume gradually increases, in storage, meter
Calculation, decision, distribution, transmission each stage require using more efficient new implementation.Therefore, it is necessary to study novel
Information Network framework.
Summary of the invention
In order to solve at least one above-mentioned technical problem, the invention proposes a kind of Information Networks calculated based on mist
Framework, comprising:
Sensing layer, for collecting the basic information of one or more of remote sensing, weather, positioning application, by what is be collected into
Information is sent to collaboration process layer；
Process layer is cooperateed with, sensing layer and application service layer are connected, the information for cooperateing with processing sensing layer to obtain；
Application service layer receives sensing layer and cooperates with the information of process layer processing, for being space-based, space base, sea base, continental rise
User provide synthesization application service.
In the present solution, sensing layer includes:
One or more of sensor node, intelligent terminal, satellite node.
In the present solution, the satellite node includes:
Multiple investigation satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, for collect ground target, targets in ocean and
The information of aerial target implements investigation, monitoring and tracking to target, obtains information, while carrying out distributed computing processing user
Request；
Multiple telecommunication satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, and for forwarding radio signal, realize two
Radio communication between satellite communication earth station or between satellite communication earth station and spacecraft, while carrying out distributed computing
Handle user's request；
Multiple remote sensing satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, for collecting and recording the earth or atmosphere mesh
The electromagnetic wave information of mark radiation or reflection, sends back ground by sending device, transmission device and is handled and processed, the interpretation earth
Environment, resource and scene information, while carrying out distributed computing processing user's request.
In the present solution, collaboration process layer includes spatial edge node, spatial edge cloud and distal end cloud.
In the present solution, the spatial edge node includes satellite node；The spatial edge cloud includes space-based cyber port base
Infrastructure, for undertaking space-based edge data center function；The distal end cloud includes foundation information port infrastructure, for undertaking
Large-scale cloud calculates center function.
Second aspect of the present invention also proposed a kind of Geospatial Information Processing Method calculated based on mist, applied to such as above-mentioned
In the Information Network framework calculated based on mist, comprising:
Receive the application service request that application service layer issues；
Judge type, computational complexity and the operation time of the application service request；
According to the computational complexity and operation time, calculation processing mode is determined；
According to the computation processing method, the application service request data is sent to corresponding processing node.
In the present solution, it is described according to the computational complexity and operation time, determine that calculation processing mode includes:
Computational complexity and operation time information are obtained, quantization data value is generated；
Obtain the calculation processing mode for meeting quantization data value；
Select calculation processing mode for the processing mode of processing application service request according to preset priority.
In the present solution, the generation quantifies data value, comprising:
According to preset grade, the score of computational complexity and operation time information is confirmed respectively；
The computational complexity and the score of operation time information are calculated according to preset computation rule, counted
Calculate result；
The calculated result is quantized data value.
In the present solution, the calculation processing mode is single node calculation processing mode or multi-node collaborative calculation processing side
Formula.
Third aspect present invention additionally provides a kind of computer readable storage medium, in the computer readable storage medium
Including the Geospatial Information Processing Method program calculated based on mist, the Geospatial Information Processing Method program calculated based on mist is located
Manage device execute when, realize as described in any one of above-mentioned it is a kind of based on mist calculating Geospatial Information Processing Method the step of.
A kind of Information Network framework, method and the readable storage medium storing program for executing calculated based on mist provided through the invention,
Distributed storage and distributed computing can be provided through the invention, network bandwidth can be saved, also to CDN (Content
Distribution Network, CDN) it is optimized, network bandwidth is saved, rate of interaction is improved.And the present invention can also
According to application service content selection calculate mode, can more rapid processing application service, maximally utilize computing resource.
Detailed description of the invention
Fig. 1 shows the satellite information framework of the prior art of the invention；
Fig. 2 shows the block diagrams of spatial information mist network layer framework；
Fig. 3 shows the block diagram of the spatial information mist network architecture of the present invention；
Fig. 4 shows a kind of Geospatial Information Processing Method flow chart calculated based on mist of the present invention；
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Mist calculating is the new normal form of calculating occurred in recent years, is more suitable for time delay sensitive type application, mist compared to cloud computing
It calculating network query function Center Extender to network edge, mist node data is reduced to the volume of transmitted data in cloud in edge processing,
Have many advantages, such as that response delay is small, save upstream bandwidth, protection privacy.Mist computing technique is introduced into space-based letter based on these advantages
Breath system promotes New Satellite application, innovation astro network framework is significant for reforming astro network framework.Mist meter
The platform of a height virtualization at last usually provides the calculating between terminal device and traditional cloud computation data center, storage
With network service.
With the development of the technologies such as space artificial intelligence application, satellite Internet of Things, 5G satellite communication, user is to spatial information
Network is put forward higher requirements, the keys such as high-precision geometry location, Multiple Source Sensor fusion, target detection tracking, information sharing
The more efficient space-based computing platform of the development need of technology is supported.The invention proposes the new normal forms of Information Network framework
(Space_based fogcomputing (SFC) over space information system), is a kind of effective solution
Scheme.
The space mist network architecture may be implemented in-orbit processing, greatly save world downlink bandwidth, reduces propagation delay time, meets
Time-sensitive business demand；Promote the effective use of the calculating storage resource of satellite cluster；One star is multi-purpose, reduce system at
This；The multiplicity development of space service is pushed, no matter is all that satellite brings change formula to develop in military or civil field.
Fig. 2 shows the block diagrams of spatial information mist network layer framework.
As shown in Fig. 2, the invention proposes a kind of Information Network frameworks calculated based on mist, comprising:
Sensing layer, for collecting the basic information of one or more of remote sensing, weather, positioning application, by what is be collected into
Information is sent to collaboration process layer；
Process layer is cooperateed with, sensing layer and application service layer are connected, the information for cooperateing with processing sensing layer to obtain；
Application service layer receives sensing layer and cooperates with the information of process layer processing, for being space-based, space base, sea base, continental rise
User provide synthesization application service.
It is spatial edge node respectively it should be noted that including 3 parts based on the Information Network entity that mist calculates
(such as remote sensing satellite), spatial edge cloud (such as space-based cyber port infrastructure undertakes space-based edge data center function) and remote
Hold cloud (such as foundation information port infrastructure undertakes large-scale cloud and calculates center function).
According to embodiments of the present invention, sensing layer includes:
One or more of sensor node, intelligent terminal, satellite node.
According to embodiments of the present invention, the satellite node includes:
Multiple investigation satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, for collect ground target, targets in ocean and
The information of aerial target implements investigation, monitoring and tracking to target, obtains information, while carrying out distributed computing processing user
Request；
Multiple telecommunication satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, and for forwarding radio signal, realize two
Radio communication between satellite communication earth station or between satellite communication earth station and spacecraft, while carrying out distributed computing
Handle user's request；
Multiple remote sensing satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, for collecting and recording the earth or atmosphere mesh
The electromagnetic wave information of mark radiation or reflection, sends back ground by sending device, transmission device and is handled and processed, the interpretation earth
Environment, resource and scene information, while carrying out distributed computing processing user's request.
According to embodiments of the present invention, collaboration process layer includes spatial edge node, spatial edge cloud and distal end cloud.
According to embodiments of the present invention, the spatial edge node includes satellite node；The spatial edge cloud includes space-based
Cyber port infrastructure, for undertaking space-based edge data center function；The distal end cloud includes foundation information port infrastructure,
Center function is calculated for undertaking large-scale cloud.
Fig. 3 shows the block diagram of the spatial information mist network architecture of the present invention.As shown in figure 3, fringe node of the invention can
Think individual soldier's local area network, unmanned plane local area network etc., can be space-based control center, space station data center, day in cloud processing end
Integrally control center, ground manage one or more of center, data center on ground.Space-based convergence layer therein, space-based access
Layer, space based network, ground network all can serve as the transition portion of fringe node to cloud computing node, and can cooperate with progress
It calculates.
With the development of business space flight, the moonlet of transmitting is more and more, and moonlet is difficult to be equipped with complete by therefrom
In-orbit calculating storage resource, and with the development of intellectual technology, the calculating that resource-constrained satellite platform requires increasingly
Intensively, it is therefore necessary to which computation-intensive task on satellite platform is migrated to edge cloud facility.
In the mobile edge calculations platform of space-based, spatial edge node is connected to spatial edge cloud by inter-satellite link, with
Foundation and deployment services.When spatial edge node executes computation-intensive workflow, satellite is by comprehensive analysis inter-satellite link
Even if channel quality and itself computing capability, the service for calculating work is offloaded to spatial edge cloud or processing locality by selection.
In spatial edge cloud, space-based edge data center receives the request from satellite user, and statisticallys analyze current
The data such as computational load, storage occupancy, communication link and task queue, selection handle task requests in due course or will meters
Calculation task is offloaded to the processing of distal end cloud.Satellite user is returned to eventually by inter-satellite link.
Moonlet design can be greatly simplified by calculating Unloading Technology, and promote the service ability of moonlet.
Cooperated computing technology cooperates many distributed satellites application systems, such as joint earth observation, more sing datas
Fusion etc..And this kind of application, position and time delay are again most important in communication process, therefore can have by space mist computing technique
Effect support space-based cooperated computing technology.
In the mobile edge calculations platform of space-based, task orientation type satellite application is carried out contexture by self by spatial edge cloud,
Algorithm involved in task is split, the spatial edge section for possessing computing resource in schedule sequences is sent to by inter-satellite link
Point.Task node carries out calculation processing according to the received parameter of institute and algorithm, to distribution task, realizes that in-orbit distributed collaboration is appointed
Business parallel processing, finally returns to spatial edge cloud for calculated result.Processing is merged by spatial edge cloud, completion is defended accordingly
Star application improves space-based computational efficiency.
Calculated based on space mist, the mobile edge calculations platform of space-based can be netted in make decisions on one's own, control spatial edge section
Point efficiently completes cotasking.
Fig. 4 shows a kind of Geospatial Information Processing Method flow chart calculated based on mist of the present invention.
As shown in figure 4, second aspect of the present invention also proposed a kind of Geospatial Information Processing Method calculated based on mist, application
In such as above-mentioned Information Network framework calculated based on mist, comprising:
S102 receives the application service request that application service layer issues；
S104 judges type, computational complexity and the operation time of the application service request；
S106 determines calculation processing mode according to the computational complexity and operation time；
S108 sends the application service request data to corresponding processing node according to the computation processing method.
It should be noted that application service layer proposes service request to collaboration process layer in specifically processing information.Collaboration
Layer analysis type of business, computational complexity and operation time are handled, task is planned and distributes to sensing layer.Sensing layer is received
Collection information is simultaneously back to collaboration process layer.Collaboration process layer carries out data processing and is sent to application service layer.
It should be noted that missile warning can be provided in application service layer, situation of battlefield perception, be accurately positioned, 5G
The business such as communication, dangerous situation monitoring.When user has selected business therein, will sending application service request to background server
End, background server receive the application service request that application service layer issues, and just judge type, the fortune of the application service request
Calculate complexity and operation time.Wherein corresponding type and computational complexity are preset with for each application service.For example, leading
The type for playing early warning is monitoring class, and the type of 5G communication is communication class etc.；The computational complexity of missile warning is 5 grades, 5G communication
Computational complexity be 1 grade.Each different applied business is corresponding with different operation time, and operation time can be backstage
It presets, is also possible to be obtained according to current application service budget.Those skilled in the art can be arranged according to actual needs
Correspondence type, computational complexity and the operation time of application service.
According to embodiments of the present invention, described according to the computational complexity and operation time, determine calculation processing mode packet
It includes:
Computational complexity and operation time information are obtained, quantization data value is generated；
Obtain the calculation processing mode for meeting quantization data value；
Select calculation processing mode for the processing mode of processing application service request according to preset priority.
It should be noted that being preset with corresponding quantized data value model for each different processing mode in the background
It encloses.For example, the processing score value of single node is 0-10, the score value that handles of mist network is 10-20；The processing score value of distal end cloud is
30-50.Corresponding processing score value rule can be arranged in those skilled in the art according to actual needs, and the present invention is not to processing mode
Score range is specifically limited.
It should be noted that if multiple processing modes are all satisfied current application service, then defined according to inside preferential
Grade selects suitable processing mode.The definition of priority needs to consider that the reasonable distribution of resource and operation time require.For example,
When handling 5G communication service, quantized data value is 8, and any processing mode all meets processing requirement, then is believed according to priority
Breath determines final processing mode, in priority: single node > mist network > distal end cloud, then preferentially at the mode of selection single node
Should before business.
Specifically, the generation quantifies data value, comprising:
According to preset grade, the score of computational complexity and operation time information is confirmed respectively；
The computational complexity and the score of operation time information are calculated according to preset computation rule, counted
Calculate result；
The calculated result is quantized data value.
It should be noted that corresponding quantification gradation is preset in systems, for example, the grade of computational complexity is 1-5
Grade, score are respectively as follows: 10,20,30,40,50；The grade of operation time information is 1-7 grades；Its score is respectively as follows: 10,20,
30,40,50,60,70.According to preset grade, the score of computational complexity and operation time information is confirmed respectively, in determination
Can be carried out using look-up table when the score stated, for example, when applied business is precise positioning service, inside the operation that defines
Complexity is 2, and operation time information is 3, then is tabled look-up to obtain, and the score of computational complexity is 20, operation time information
Score is 30.Those skilled in the art can set corresponding grade and score according to actual needs, and the present invention is not to specific etc.
Grade and score division limit, but any method confirmed using grade and score, fall in protection scope of the present invention.
It should be noted that will be calculated according to preset weighting algorithm after score has been determined.Calculated result=
Coefficient 1* computational complexity score+coefficient 2* operation time information score.Wherein, coefficient 1+ coefficient 2=1.For example, coefficient 1 is
0.4, coefficient 2 is 0.6；Or coefficient 1 is 0.3, coefficient 2 is 0.7 etc..The specific value of coefficient 1 and coefficient 2 is by background service
Device is determined, and be also possible to be determined according to historical data progress data mining, or is determined according to cloud computing.?
After calculating calculated result using default rule, using calculated result as quantized data value, go to select according to quantized data value
Select corresponding processing mode.
According to embodiments of the present invention, the calculation processing mode is that single node calculation processing mode or multi-node collaborative calculate
Processing mode.
Third aspect present invention additionally provides a kind of computer readable storage medium, in the computer readable storage medium
Including the Geospatial Information Processing Method program calculated based on mist, the Geospatial Information Processing Method program calculated based on mist is located
Manage device execute when, realize as described in any one of above-mentioned it is a kind of based on mist calculating Geospatial Information Processing Method the step of.
A kind of Information Network framework, method and the readable storage medium storing program for executing calculated based on mist provided through the invention,
Distributed storage and distributed computing can be provided through the invention, network bandwidth can be saved, also CDN is optimized,
Network bandwidth is saved, rate of interaction is improved.And the present invention can also calculate mode according to application service content selection, can be more fast
The processing application service of speed, maximally utilizes computing resource.Particularly advantage of the invention is as follows:
(1) distributed storage: mist computing platform can carry out lightweight configuration and planning on spatial edge node.Space
Satellite on fringe node has widely distributed characteristic, while massive store is equipped on satellite.In Information Network frame
Under structure, a large amount of mist satellite node can be cooperateed with, carries out distributed storage, the storage for having saved spatial edge cloud and distal end cloud is empty
Between.
(2) distributed computing: likewise, under the spatial information mist network architecture, the large-scale calculations resource distribution of isomery
On mist satellite node, is dispatched by heterogeneous resource and realize heterogeneous resource distributed computing, spatial edge node can be improved
Computing resource utilization rate alleviates the calculating pressure of spatial edge cloud and distal end cloud.
(3) network bandwidth allocation: the reality of spatial information mist network can be used in the application program of application service layer and service
When network data (such as communication link condition, Network statistical information etc.), to provide assignable network bandwidth.It can open simultaneously
Hair benefits from new opplication and the service of real-time network data.
(4) upstream bandwidth: demand of the mist satellite node using active mode prediction mobile subscriber to information is saved, with user
Sensitive information source can be handled and be stored on specific low rail mist satellite node.In network topology, user can be straight
The information for getting needs from mist satellite node is connect, reduces unnecessary or unwanted data back to spatial edge cloud and distal end
Cloud, effectively save network upstream bandwidth.
(5) help effective realization of CDN: content distributing network (Content Distribution Network, CDN) is
In the network of the edge Internet deployment buffer service, the downloading delay of remote site content is reduced.But its towards user
Interest is extensive, and demand for services is fuzzy, it is difficult to the accurate service of prediction.Real-time network data in spatial information mist network can be real
Now CDN is optimized, mist satellite node has clearer target user and demand for services, it makes full use of it to store and count
It calculates resource and provides optimal service for mobile subscriber, the high-performance and availability of content distribution will be easier to ensure that.
(6) cross-layer optimizing: mist node can manage independently the application service provided in coverage area and communication network.Space
Information mist network can manage entire communication layers by real-time network data, while mist satellite node feels information context
Know, makes application service layer have optimal QoS of customer by cross-layer optimizing.
(7) real-time of interaction: the delay of Information Mobile Service is mainly by propagation distance, computing capability and data rate three
The influence of factor.When mist satellite node operates in low rail, the influence of satellite to the inherent delay between user can be reduced.And
Mist satellite node has powerful distributed computing resource, can handle computation-intensive program in real time.Meanwhile real-time network band
Width distribution, can provide high-quality transmission link, minimize the congestion in the other parts of network, improve user experience, thus
Achieve the effect that intimate real-time interaction.
Spatial edge node can be linked to network, and spatial edge cloud is the small-scale data center for being deployed to space-based, bear
It blames control of network flow quantity and manages various mobile edge satellite services and application, when the processing capacity of mist satellite node is not able to satisfy
When self-demand, computation-intensive task and mass data can be migrated to space-based edge cloud by satellite network and be handled, especially
Quick and military business when it is, and when edge cloud is not able to satisfy the request of edge device, partial task and data can be moved
Move to the processing of distal end cloud.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit；Both it can be located in one place, and may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated in one processing unit, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: movable storage device, read-only deposits
Reservoir (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or
The various media that can store program code such as CD.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and as independent product
When selling or using, it also can store in a computer readable storage medium.Based on this understanding, the present invention is implemented
Substantially the part that contributes to existing technology can be embodied in the form of software products the technical solution of example in other words,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
It is personal computer, server or network equipment etc.) execute all or part of each embodiment the method for the present invention.
And storage medium above-mentioned includes: that movable storage device, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of Information Network framework calculated based on mist characterized by comprising
Sensing layer, for collecting the basic information of one or more of remote sensing, weather, positioning application, the information that will be collected into
It is sent to collaboration process layer；
Process layer is cooperateed with, sensing layer and application service layer are connected, the information for cooperateing with processing sensing layer to obtain；
Application service layer receives sensing layer and cooperates with the information of process layer processing, for for space-based, space base, sea base, the use of continental rise
The application service of family offer synthesization.
2. a kind of Information Network framework calculated based on mist according to claim 1, which is characterized in that sensing layer packet
It includes:
One or more of sensor node, intelligent terminal, satellite node.
3. a kind of Information Network framework calculated based on mist according to claim 2, the satellite node include:
Multiple investigation satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, for collecting ground target, targets in ocean and aerial
The information of target implements investigation, monitoring and tracking to target, obtains information, while carrying out distributed computing processing user's request；
Multiple telecommunication satellites wirelessly communicate with the adjacent passing of satelline and interconnect, for forwarding radio signal, realize two satellites
It communicates between earth station or the radio communication between satellite communication earth station and spacecraft, while carrying out distributed computing processing
User's request；
Multiple remote sensing satellites are wirelessly communicated with the adjacent passing of satelline and are interconnected, for collecting and recording the earth or atmosphere target spoke
The electromagnetic wave information penetrated or reflected sends back ground by sending device, transmission device and is handled and processed, interpretation ground ball
Border, resource and scene information, while carrying out distributed computing processing user's request.
4. a kind of Information Network framework calculated based on mist according to claim 1, which is characterized in that collaboration processing
Layer includes spatial edge node, spatial edge cloud and distal end cloud.
5. a kind of Information Network framework calculated based on mist according to claim 4, which is characterized in that the space
Fringe node includes satellite node；The spatial edge cloud includes space-based cyber port infrastructure, for undertaking space-based number of edges
According to center function；The distal end cloud includes foundation information port infrastructure, calculates center function for undertaking large-scale cloud.
6. a kind of Geospatial Information Processing Method calculated based on mist, applied to such as any calculating based on mist of claim 1-5
In Information Network framework characterized by comprising
Receive the application service request that application service layer issues；
Judge type, computational complexity and the operation time of the application service request；
According to the computational complexity and operation time, calculation processing mode is determined；
According to the computation processing method, the application service request data is sent to corresponding processing node.
7. a kind of Geospatial Information Processing Method calculated based on mist according to claim 6, which is characterized in that the basis
The computational complexity and operation time determine that calculation processing mode includes:
Computational complexity and operation time information are obtained, quantization data value is generated；
Obtain the calculation processing mode for meeting quantization data value；
Select calculation processing mode for the processing mode of processing application service request according to preset priority.
8. a kind of Geospatial Information Processing Method calculated based on mist according to claim 7, which is characterized in that the generation
Quantized data value, comprising:
According to preset grade, the score of computational complexity and operation time information is confirmed respectively；
The computational complexity and the score of operation time information are calculated according to preset computation rule, obtain calculating knot
Fruit；
The calculated result is quantized data value.
9. a kind of Geospatial Information Processing Method calculated based on mist according to claim 6, which is characterized in that the calculating
Processing mode is single node calculation processing mode or multi-node collaborative calculation processing mode.
10. a kind of computer readable storage medium, which is characterized in that include based on mist in the computer readable storage medium
The Geospatial Information Processing Method program of calculation, when the Geospatial Information Processing Method program calculated based on mist is executed by processor,
The step of realizing a kind of Geospatial Information Processing Method calculated based on mist as described in any one of claim 6 to 9.
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| CN201910046373.5A CN109936619B (en) | 2019-01-18 | 2019-01-18 | Spatial information network architecture, method and readable storage medium based on fog calculation |
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| CN201910046373.5A CN109936619B (en) | 2019-01-18 | 2019-01-18 | Spatial information network architecture, method and readable storage medium based on fog calculation |
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