CN110099099A - For the spatial information micro services encapsulation at terrestrial information port and service integration method - Google Patents
For the spatial information micro services encapsulation at terrestrial information port and service integration method Download PDFInfo
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Abstract
The invention proposes a kind of for the spatial information micro services encapsulation at terrestrial information port and service integration method.Spatial information micro services based on the exploitation of spatial information micro services packaging frame include three parts: spatial Information Service algoritic module, service encapsulation and publication SDK, service encapsulation code, and externally provide service call, task management, message informing, five service discovery, service monitoring interfaces.Terrestrial information port spatial Information Service open platform supports service abatement functions, fast integration and the high efficient and reliable operation of spatial information micro services may be implemented, by five interfaces of spatial information micro services, service discovery, service monitoring and the reverse proxy for supporting service execution to be, load balancing, task management and the event notice of automation are realized.Make the operation of spatial Information Service more comprehensively, reliably.
Description
Technical field
The present invention relates to technical field of spatial information service more particularly to a kind of spatial information for terrestrial information port are micro-
Service encapsulation and service integration method.
Background technique
Terrestrial information port relies on Incorporate information network, converges multi-source heterogeneous space-time data, and it is public to build distributed cloud
Infrastructure environment altogether disposes uniform service open platform, realizes that the information of " network+remote sensing/geography information/location navigation " is melted
It closes, collecting and distributing trade information application product, integrated services modes such as " supermarket, laboratory, workshops " is provided, it is empty to expand two third markets
Between, make novel space-time data service hinge.As the collecting and distributing centre of spatial information, terrestrial information port needs to realize spatial data
Real-time access, efficient distribution and process by demand data, need to realize the dynamic open collection of the space application of multi-source, isomery
At.
There are many spatial information cloud platforms, access, processing and the distribution of Lai Shixian spatial data both at home and abroad.Such as Google
Earth Engine, U.S. EOS (Earth Observing System), European Space Agency earth observation on-demand service grid (G-
POD), domestic natural resources satellite image cloud service platform, remote sensing fairground etc..
Wherein, Google Earth Engine is the cloud platform of an online Visual calculation and analysis processing.The platform
The data in satellite image and other earth observation data databases can be accessed, and provides enough operational capabilities to these numbers
According to being handled.Compared to traditional processing images such as ENVI (The Environment for Visualizing Images)
Tool, Google Earth Engine can quick, batch processing quantity " huge " images.Pass through Google Earth
Engine can quickly calculate the vegetation indexs such as such as NDVI (Normalized Difference Vegetation Index),
It can predict crop relevant volume, the variation of monitor drought using crop growing way, monitoring Global forest change etc..Google Earth Engine
Online JavaScript API is not only provided, while also providing offline Python API.It can be quick by these API
Web service of the foundation based on Google Earth Engine and Google cloud.
U.S.'s EOS earth observation systems constantly carry out organization's integration, from road resource satellite (Landsat) data to subsequent
Processing, storage management and the distribution service of all earth observation satellite data are all integrated into EOS system.EOS system is in order to distant
The storage of sense data constructs EOSDIS (Earth Observing System Data and Information System).
EOSDIS uses a kind of distributed system architecture, and remotely-sensed data is divided to each data center according to scientific domain and stores and adopts
With unified data memory format (i.e. HDF-EOS data format), as the reference format of EOS data product, and one is provided
A unified data access interface.
European data network is added in European Space research institute (European Space Research Institute, ESRIN)
Lattice plan establishes European Space Agency's earth observation on-demand service grid (Grid Processing on Demand, G-POD) progress
The shared distribution of remotely-sensed data, Processing Algorithm and computing resource reduces repeated collection, processing remotely-sensed data and exploitation calculation again
The possibility of method, and the platform to cooperate is provided to the expert of different subjects.G-POD ensure that specific earth observation data
Processing can seamless embedded system, high-performance that G-POD combination grid is managed, large-scale calculations resource are provided and are built
Flexibility necessary to vertical virtual environment.
National Nature Resources Department national satellite remote sensing application center and Beijing Guo Cexinghui Information Technology Co., Ltd develop
Natural resources satellite image cloud service platform provide resource three (ZY-3), No. two high score No.1 (GF-1), high score (GF-
2), the shared distribution service of the remote sensing image resource of the satellites such as high score No. four (GF-4).Platform provides the inquiry of spatial data
Downloading, data-pushing, satellite orbit are passed by the functions such as prediction, the production of image cloud.
Middle section's remote sensing joint China Resource Satellite Applied Center develops the remote sensing cloud service platform in remote sensing fairground.It provides
Cloud service function provides data acquisition to working process, storage, application on site exploitation remote sensing cloud workbench service.Data
Function is obtained, can be downloaded using the remote sensing such as GF-1, GF-2, ZY-3, Planet, ZY-02C, MODIS, HJ fairground satellite group shadow
As data.Remote sensing fairground can free upload software tool, the satisfactory personal cloud workbench smoothly of Configuration Online.Meanwhile achievement
It can freely save, can also be published in the transaction of remote sensing fairground.
In above-mentioned spatial information cloud service platform, Google Earth Engine is provided various data processings, displaying
Function package be API, allow user to pass through the method for online and offline programming write application, processing data.G-POD is also provided
The Seamless integration- ability of data handling utility, and convenient and fast mode is provided for application to access data, obtain computing resource
With management calculating task.However, whether Google Earth Engine or G-POD is required in its specific cloud environment
In, application program is write using its specific API.Existing application program is transplanted to Google Earth Engine or G-
There are bigger difficulty and development amount in POD.
Natural resources satellite image cloud service platform and remote sensing fairground also provide the open integration capability based on service,
Such as natural resources satellite image cloud service platform can issue data algorithm wherein, remote sensing fairground allows to upload the soft of oneself
Part tool.However, the data access for primarily focusing on particular satellite of the two platforms and distribution, for data analysis and process
The open integration capability relative deficiency of function.The spatial Information Service disposed in cloud lacks necessary service Governance Ability.
Summary of the invention
The technical problem to be solved by the present invention is to for the convenience and clothes that in the related technology, spatial Information Service integrates
Shortcoming in terms of Governance Ability of being engaged in provides a kind of for the spatial information micro services encapsulation at terrestrial information port and Services Integration side
Method.
The present invention proposes a kind of spatial information micro services packaging frame for terrestrial information port, and the spatial information is in incognito
Business packaging frame is used for the encapsulation of spatial information micro services, and any micro services after encapsulation include:
Service encapsulation and publication class libraries, for the class libraries needed for providing the operation of the micro services and administering；
Spatial information algoritic module, for algorithm routine needed for storing micro services operation；
Service encapsulation code module, for providing the realization code of micro services operation；
External interface provides what the micro services ran and administered for cyber port spatial Information Service open platform to the ground
Interface.
Spatial information micro services packaging frame according to the present invention for terrestrial information port passes through service encapsulation and publication
Class libraries provides service operation and class libraries needed for service improvement to encapsulation person is serviced, and passes through spatial information algoritic module to clothes
Algorithm routine needed for business encapsulation person provides service operation, service encapsulation person is when carrying out service encapsulation, it is only necessary to write simple
Service operation realize code, thus significantly reduce service encapsulation person workload, improve the envelope of spatial information micro services
Fill efficiency.Moreover, terrestrial information port spatial Information Service open platform can be sealed by external interface and spatial information micro services
Dress interacts, to realize the function of calling service operation and service to administer, to improve spatial Information Service operation just
Benefit.
According to some embodiments of the present invention, the service is encapsulated includes: with publication class libraries
Service operation module, for providing class libraries to realize spatial information data access, spatial information data processing, task
At least one of scheduling and message informing function；
Abatement modules are serviced, for providing class libraries to realize at least one of service registration and service monitoring function.
In some embodiments of the invention, the service operation module includes:
Cloud Data access module, for accessing cloud data, to obtain spatial information data；
Spatial information processing library module, for handling the spatial information data obtained, for the spatial information algorithm mould
Block provides data to be analyzed；
Task scheduling modules, for starting corresponding task, and receive terrestrial information port spatial information in service operation
It services resource of the open platform to task execution when and is allocated scheduling；
Message notification module, for providing the message informing of execution status of task and implementing result.
According to some embodiments of the present invention, the service abatement modules include:
Service register module, for notifying that terrestrial information port spatial Information Service is open when spatial information micro services are online
Platform, so that terrestrial information port spatial Information Service open platform registers service；
Service monitoring module, for providing the monitoring data collection function of service, for terrestrial information port spatial Information Service
The operating status of open platform monitoring service.
According to some embodiments of the present invention, the external interface includes:
Service call interface provides for cyber port spatial Information Service open platform to the ground and calls the micro services
Function；
Task management interface, for supplying when terrestrial information port spatial Information Service open platform calls the micro services
Resource when the terrestrial information port spatial Information Service open platform is to task execution is allocated scheduling feature；
Message informing interface provides the message of the micro services for cyber port spatial Information Service open platform to the ground
Informing function；
Service discovery interfaces provide for cyber port spatial Information Service open platform to the ground and perceive the micro services
Online and down status and the realization micro services registering functional；
Service monitoring interface provides the fortune to the micro services for cyber port spatial Information Service open platform to the ground
The function that row state is monitored.
The present invention also proposes a kind of terrestrial information port spatial Information Service open platform, for the spatial information after encapsulation
Micro services are called, to realize the operation and improvement of service, which is characterized in that the platform includes:
Gateway, to dispatch corresponding service, realizes the calling of service for receiving service invocation request；
Service register and discovery module for perceiving the online and down status of the spatial information micro services, and obtains
The metadata of the spatial information micro services, to realize the registration of the spatial information micro services；
Service monitoring module for monitoring the operating status of the spatial information micro services, and supports abnormity early warning function；
Task schedule and management module, the task schedule for receiving the spatial information micro services is requested, to service
When operation, resource when to the task of execution is allocated scheduling；
Message managing module is logical for the execution status of task of reception space information micro services and the message of implementing result
Know.
Terrestrial information port spatial Information Service open platform according to the present invention, terrestrial information port spatial Information Service are open
Platform can be interacted with spatial information micro services, realize service call and service abatement functions.Moreover, terrestrial information port is empty
Between information service open platform by five interfaces of spatial information micro services, service discovery, the service of automation may be implemented
The functions such as monitoring and the reverse proxy for supporting service execution to be, load balancing, task management and event notice, make spatial information
The operation of service is more comprehensively, reliably.
The present invention also proposes a kind of integrated approach of spatial Information Service, comprising:
The spatial information micro services for realizing operation and the improvement of spatial Information Service are provided；
By the interaction between terrestrial information port spatial Information Service open platform and the spatial information micro services with reality
The calling operation and service abatement functions now serviced.
The integrated approach of spatial Information Service according to the present invention, service encapsulation person, can be with by simply service encapsulation
By spatial Information Service fast integration, terrestrial information port spatial Information Service open platform with spatial Information Service by encapsulating
The operation for calling service and service abatement functions can be realized in interaction, makes the operation of spatial Information Service more comprehensively, reliably.
According to some embodiments of the present invention, the terrestrial information port spatial Information Service open platform and the space are believed
Breath micro services are interactive to include: to realize the calling operation of service and service abatement functions
When servicing online, the spatial information micro services connection terrestrial information port spatial Information Service is open flat
Platform, and the service is registered in the terrestrial information port spatial Information Service open platform.
In some embodiments of the invention, the terrestrial information port spatial Information Service open platform and the space are believed
The interaction of breath micro services is to realize the calling operation of service and service abatement functions further include:
It is described when the terrestrial information port spatial Information Service open platform calls the spatial information micro services to go operation
Terrestrial information port spatial Information Service open platform is monitored the operating status of service；
It is when in an abnormal state when servicing, early warning is provided.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the spatial information micro services according to an embodiment of the present invention for terrestrial information port；
Fig. 2 is the structural schematic diagram of the spatial information micro services according to an embodiment of the present invention for terrestrial information port；
Fig. 3 is the structural schematic diagram of the spatial information micro services according to an embodiment of the present invention for terrestrial information port；
Fig. 4 is terrestrial information port spatial Information Service open platform according to an embodiment of the present invention and spatial information micro services
Interactive relation schematic diagram；
Fig. 5 is the integrated approach flow chart of spatial Information Service according to an embodiment of the present invention.
Specific embodiment
Further to illustrate the present invention to reach the technical means and efficacy that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, the present invention is described in detail as after.
As shown in Figure 1, the spatial Information Service packaging frame according to an embodiment of the present invention for terrestrial information port, space
Information micro services packaging frame be used for spatial information micro services encapsulation, any micro services after encapsulation include: service encapsulation with
Issue class libraries, spatial information algoritic module, service encapsulation code module and external interface.
It should be noted that the spatial Information Service packaging frame for terrestrial information port can be applied to terrestrial information
Port.In terrestrial information port, terrestrial information port spatial Information Service open platform is used to realize the integrated of spatial information micro services,
Spatial information micro services are deployed in the spatial Information Service open platform of terrestrial information port.
Specifically, as shown in Figure 1, service encapsulation is with publication class libraries for providing needed for the operation and improvement of the micro services
Class libraries.For example, service encapsulation can be integrated in service with publication class libraries for the class libraries needed for administering service operation and service
Encapsulation and publication SDK (Software Development Kit).Thus, it is possible to from service encapsulation and calling pair in publication SDK
The class libraries answered, to realize the function of calling service operation and improvement.Moreover, required for by the way that service operation and service are administered
Class libraries is integrated in service and encapsulates with publication SDK, and the encapsulation person of service is without carrying out needed for editing service operation and service improvement
The work for the class libraries wanted substantially increases the encapsulation of spatial information micro services so as to mitigate the workload of service encapsulation person
Efficiency.
Spatial information algoritic module, for algorithm routine needed for storing micro services operation.Algorithm journey described here
Sequence can be the algorithm routine write using different programming languages (such as Python, C++, Java).Program is with executable text
The form of part or class libraries is stored in spatial information algoritic module, for calling when service operation.For example, calling can be passed through
Corresponding algorithm routine in spatial information algoritic module, carries out calculating and analysis of spatial information data etc..
Service encapsulation code module, for providing the realization code of micro services operation.For example, service described here is transported
Capable realization code may include: task start code, task completion code, error event processing code, service interface realization
Code, service unit information labeling code and service configuration code etc., to realize the operation of service.
It should be noted that service encapsulation can be called corresponding with publication class libraries when calling spatial information micro services
Service operation needed for class libraries, and correspondence program in spatial information algoritic module can be called to carry out the calculating of spatial data
And analysis, to realize the micro services based on spatial information.
External interface provides what the micro services ran and administered for cyber port spatial Information Service open platform to the ground
Interface.That is, terrestrial information port spatial Information Service open platform can pass through external interface and spatial information micro services
Information exchange is carried out, to realize that terrestrial information port spatial Information Service open platform calls service operation and abatement functions.
The micro services packaging frame of spatial information according to an embodiment of the present invention for terrestrial information port is sealed by service
Dress provides service operation to service encapsulation person with publication class libraries and services the class libraries needed for administering, and passes through spatial information algorithm
Algorithm routine needed for module provides service operation to service encapsulation person, service encapsulation person is when carrying out service encapsulation, it is only necessary to
It writes simple service operation and realizes code, to significantly reduce the workload of service encapsulation person, it is micro- to improve spatial information
The packaging efficiency of service.Moreover, terrestrial information port spatial Information Service open platform can pass through external interface and spatial information
Micro services encapsulation interacts, to realize the function of calling service operation and service to administer, to improve spatial Information Service
The convenience of operation.
According to some embodiments of the present invention, as shown in Fig. 2, service encapsulation and publication class libraries may include: service operation
Module and service abatement modules.
Wherein, service operation module, for providing class libraries to realize that spatial information data accesses, at spatial information data
At least one of reason, task schedule and message informing function.That is, service operation module may be used to provide realization sky
Between information data access, spatial information data processing, one of function institute in four kinds of functions of task schedule and message informing
The class libraries needed；Or service operation module may be used to provide class required for the two of them function of realizing in above-mentioned four kinds of functions
Library；Or service operation module may be used to provide class libraries required for the wherein three kinds of functions of realizing in above-mentioned four kinds of functions；Or
Service operation module may be used to provide all class libraries required for realizing above-mentioned four kinds of functions.Thus, it is possible to improve space letter
The convenience that breath service is realized, and improve the comprehensive performance of spatial Information Service.
Abatement modules are serviced, for providing class libraries to realize at least one of service registration and service monitoring function.?
That is service abatement modules may be used to provide needed for one of function of realizing in service registration and service monitoring function
The class libraries wanted；Service abatement modules can be used for providing all classes required for realizing service registration and service monitoring function
Library.Thus, it is possible to realize service abatement functions by calling service abatement modules.
In some embodiments of the invention, as shown in figure 3, service operation module may include: cloud Data access module,
Spatial information processing library module, task scheduling modules and message notification module.
Wherein, cloud Data access module is for accessing cloud data, to obtain spatial information data.It should be noted that
Cloud data can be the spatial information data in the satellite image received and stored or other earth observation databases.Pass through tune
With cloud Data access module, the spatial information data in the data of cloud is obtained with can be convenient.
Spatial information processing library module, for handling the spatial information data obtained, to be mentioned for spatial information algoritic module
For data to be analyzed.It should be noted that Spatial information processing library module can carry out simply the spatial information data of acquisition
Basic handling work.For example, can be selected satellite image, intercept, stretch etc. science and engineering to make.Spatial information data warp
After crossing the processing of Spatial information processing library module, it can be used as the data to be analyzed of spatial information algoritic module, to believe by space
Cease the calculation analysis work that the algorithm routine in algoritic module carries out respective service.
Task scheduling modules, for starting corresponding task, and receive terrestrial information port spatial information in service operation
It services resource of the open platform to task execution when and is allocated scheduling.It should be noted that can be opened when calling service operation
Move corresponding task.Resource when terrestrial information port spatial Information Service open platform can be to task execution is allocated tune
Degree, so that task efficiently, can be carried out successfully.
Message notification module, for providing the message informing of execution status of task and implementing result.For example, in task start
When, when malfunctioning at the end of task or during task execution, terrestrial information port spatial Information Service open platform can receive pair
The message informing of the execution status of task and execution structure answered.
According to some embodiments of the present invention, as shown in figure 3, service abatement modules may include: service register module and
Service monitoring module.
Wherein, service register module, for notifying spatial information clothes in terrestrial information port when spatial information micro services are online
Business open platform, so that terrestrial information port spatial Information Service open platform registers service.It should be noted that when clothes
When being engaged in online, spatial information micro services can be connect with terrestrial information port spatial Information Service open platform automatically, realize service
Discovery.Terrestrial information port spatial Information Service open platform can pass through the online state of heart beat interface detection service.Service
After online, the metamessage (metamessage of service can describe the information such as the external interface of service) of service can be automatically in terrestrial information
It is registered in the spatial Information Service open platform of port, administrative staff and seconded officer can inquire and call clothes in service register center
Business.
Service monitoring module is used to provide the monitoring data collection function of service, opens for terrestrial information port spatial Information Service
It is laid flat the operating status of platform monitoring service.It should be noted that terrestrial information port spatial Information Service open platform can be automatic
Service monitoring information is acquired, with the operating status of monitoring service, and provides real-time early warning function." monitoring information " described here
It may include the monitoring informations such as resource spent by service operation, the performance of service, reliability of service.Wherein, the property of service
It can be evaluated by response time, the longest run time of service etc. of detection service, reliability of service can lead to
The error rate etc. for crossing detection service is evaluated.Thus, it is possible to understand the operating status of service in real time.
According to some embodiments of the present invention, as shown in figure 3, external interface may include: service call interface, task pipe
Manage interface, message informing interface, service discovery interfaces and service monitoring interface.
Wherein, service call interface provides for cyber port spatial Information Service open platform to the ground and calls micro services
Function.It should be noted that service call interface can be for based on HTTP, (Hyper Text Transfer Protocol surpasses
Text transfer protocol) interface, terrestrial information port spatial Information Service open platform can pass through service call interface and space
Information micro services interact, to call the function of micro services.
Task management interface is used to believe when terrestrial information port spatial Information Service open platform calls micro services for ground
It ceases resource of the spatial Information Service open platform in port to task execution when and is allocated scheduling feature.That is, terrestrial information
Port spatial Information Service open platform can be interacted by task management interface and spatial information micro services, to carry out task
Scheduling feature.
Message informing interface provides the message informing of micro services for cyber port spatial Information Service open platform to the ground
Function.It should be noted that terrestrial information port spatial Information Service open platform can be believed by message informing interface and space
Breath micro services interact, with the function of recalls information notification module.
Service discovery interfaces provide the online of perception micro services for cyber port spatial Information Service open platform to the ground
With down status and realization micro services registering functional.It should be noted that terrestrial information port spatial Information Service open platform
It can be interacted by service discovery interfaces and spatial information micro services, to realize the automatic discovery for calling service and automatic note
Volume.
Service monitoring interface provides the operation shape to micro services for cyber port spatial Information Service open platform to the ground
The function that state is monitored.It should be noted that terrestrial information port spatial Information Service open platform can pass through service monitoring
Interface is interacted with spatial information micro services, to realize the function of calling service monitoring.
Terrestrial information port spatial Information Service open platform according to an embodiment of the present invention, for believing the space after encapsulation
Breath micro services are called, to realize the operation and improvement of service, as shown in figure 4, platform includes: gateway, service registration
With discovery module, service monitoring module, task schedule and management module and message managing module.
Wherein, as shown in figure 4, gateway is for receiving service invocation request, to dispatch corresponding service, service is realized
Calling.It should be noted that micro services it is online and terrestrial information port spatial Information Service open platform registration after, service network
Pass can provide reverse proxy function, to realize the calling of service.When service has multiple examples, the realization that can be automated is taken
The cluster and load balancing of business.When new demand servicing example is online and offline, can automatically in service cluster node listing addition and
Corresponding Service Instance is deleted, to realize the dynamic retractility of service cluster.
Service register and discovery module for the online and down status of aware space information micro services, and obtains space
The metadata of information micro services, to realize the registration of spatial information micro services.It should be noted that when in spatial information micro services
After line, service can connect automatically and terrestrial information port spatial Information Service open platform is notified to complete the discovery of service, and pass through
Heart beat interface carrys out the online state of detection service.After service is online, the metamessage of service can be automatically in terrestrial information port space
It registers in information service open platform, for management and seconded officer's inquiry and calls.
Service monitoring module for the operating status of monitoring space information micro services, and supports abnormity early warning function.It needs
Illustrate, terrestrial information port spatial Information Service open platform can be monitored by service monitoring interface automation collection to be believed
Breath is monitored to the spent resource of service, service performance, reliability of service, and provides warning function.
Task schedule and management module, the task schedule for reception space information micro services is requested, in service operation
When, resource when to the task of execution is allocated scheduling.It should be noted that task schedule and management module are for calling task
Scheduler module, in service operation, resource when by terrestrial information port spatial Information Service open platform to the task of execution into
Row allocation schedule.It should be noted that will start a task when service is called, which will be by terrestrial information port sky
Between information service open platform to task execution when resource be allocated scheduling.
Message managing module is logical for the execution status of task of reception space information micro services and the message of implementing result
Know.It should be noted that message managing module is used to call message notification module, to provide execution status of task and implementing result
Message informing.It should be noted that various things when service call is run, during corresponding task status and task run
Part can carry out unified management in the message managing module of terrestrial information port spatial Information Service open platform, realize message
Push, record and inquiry.
Terrestrial information port spatial Information Service open platform according to the present invention, terrestrial information port spatial Information Service are open
Platform can be interacted with spatial information micro services, realize service call and service abatement functions.Moreover, terrestrial information port is empty
Between information service open platform by five interfaces of spatial information micro services, service discovery, the service of automation may be implemented
The functions such as monitoring and the reverse proxy for supporting service execution to be, load balancing, task management and event notice, make spatial information
The operation of service is more comprehensively, reliably.
As shown in figure 5, the integrated approach of spatial Information Service according to an embodiment of the present invention, method include:
S201: the spatial information micro services for realizing operation and the improvement of spatial Information Service are provided；
S202: pass through the interaction between terrestrial information port spatial Information Service open platform and the spatial information micro services
To realize the calling operation and service abatement functions of service.
The integrated approach of spatial Information Service encapsulation according to an embodiment of the present invention, service encapsulation person is by simply servicing
Encapsulation, can be by spatial Information Service fast integration, and terrestrial information port spatial Information Service open platform with space by believing
Breath micro services interaction, which can be realized, calls service operation and abatement functions, makes the operation of spatial Information Service more comprehensively, reliably.
According to some embodiments of the present invention, terrestrial information port spatial Information Service open platform and spatial information micro services
It is interactive to include: to realize the calling operation of service and service abatement functions
When servicing online, spatial information micro services connect terrestrial information port spatial Information Service open platform, and on ground
Face cyber port spatial Information Service open platform registers the service.It should be noted that spatial information is micro- when servicing online
Service can be connect by service discovery interfaces with terrestrial information port spatial Information Service open platform, make terrestrial information port space
Information service open platform finds to service automatically.Terrestrial information port spatial Information Service open platform can be supervised by heart beat interface
Survey the online state of service.After service is online, the metamessage of service can be automatically open in terrestrial information port spatial Information Service
It registers in platform, for management and seconded officer's inquiry and calls.
In some embodiments of the invention, terrestrial information port spatial Information Service open platform and spatial information micro services
Interaction is to realize the calling operation of service and service abatement functions further include:
When terrestrial information port spatial Information Service open platform calls spatial information micro services to go operation, terrestrial information port is empty
Between information service open platform the operating status of service is monitored.It should be noted that terrestrial information port spatial information takes
Being engaged in open platform can be by service monitoring interface, the monitoring information of automatic collection service, with the operating status of monitoring service.
It is when in an abnormal state when servicing, early warning is provided.Terrestrial information port spatial Information Service open platform can be to clothes
The monitoring informations such as business operation spent resource, the performance of service, reliability of service.Wherein, the performance of service can pass through
Response time, longest run time of service of detection service etc. are evaluated, and reliability of service can pass through detection service
Error rate etc. evaluated.When service is in abnormal operating condition, as the response time of service is too long, service operation error
Deng early warning can be provided.Here early warning can be text prompt or provide sound early warning.
It should be noted that terrestrial information port space letter can be connected automatically to after the starting of spatial information micro services
In breath service open platform, the functions such as service discovery, service registration and the service monitoring of automation are realized.Terrestrial information port space
Information service open platform can be serviced by gateway dynamic call, and be executed by task schedule interface to task schedule
When resource be allocated.
Service encapsulation person is by simply servicing encapsulation, time-consuming spatial information data processing may be implemented and dividing as a result,
The quick service for analysing function is integrated, realizes that spatial information service scheduling mechanism executes the platform administered with service and side to provide
Method realizes the functions such as automatic discovery, automatic registration, Automatic dispatching and the automatic monitoring of spatial Information Service, is spatial information
The operation of service, which provides, more comprehensively, reliably to be ensured.
By the explanation of specific embodiment, the present invention can should be reached technological means that predetermined purpose is taken and
Effect is able to more deeply and specifically understand, however appended diagram is only to provide reference and description and is used, and is not used to this
Invention limits.
Claims (9)
1. a kind of spatial information micro services packaging frame for terrestrial information port, which is characterized in that the spatial information is in incognito
Business packaging frame is used for the encapsulation of spatial information micro services, and any micro services after encapsulation include:
Service encapsulation and publication class libraries, for the class libraries needed for providing the operation of the micro services and administering；
Spatial information algoritic module, for algorithm routine needed for storing micro services operation；
Service encapsulation code module, for providing the realization code of micro services operation；
External interface, for cyber port spatial Information Service open platform to the ground provide the micro services operation and administer connect
Mouthful.
2. the spatial information micro services packaging frame according to claim 1 for terrestrial information port, which is characterized in that institute
Service encapsulation, which is stated, with publication class libraries includes:
Service operation module, for providing class libraries to realize spatial information data access, spatial information data processing, task schedule
At least one of with message informing function；
Abatement modules are serviced, for providing class libraries to realize at least one of service registration and service monitoring function.
3. the spatial information micro services packaging frame according to claim 2 for terrestrial information port, which is characterized in that institute
Stating service operation module includes:
Cloud Data access module, for accessing cloud data, to obtain spatial information data；
Spatial information processing library module, for handling the spatial information data obtained, to be mentioned for the spatial information algoritic module
For data to be analyzed；
Task scheduling modules, for starting corresponding task, and receive terrestrial information port spatial Information Service in service operation
Resource when open platform is to task execution is allocated scheduling；
Message notification module, for providing the message informing of execution status of task and implementing result.
4. the spatial information micro services packaging frame according to claim 2 for terrestrial information port, which is characterized in that institute
Stating service abatement modules includes:
Service register module, for notifying that terrestrial information port spatial Information Service is open flat when spatial information micro services are online
Platform, so that terrestrial information port spatial Information Service open platform registers service；
Service monitoring module, it is open for terrestrial information port spatial Information Service for providing the monitoring data collection function of service
The operating status of platform monitoring service.
5. the spatial information micro services packaging frame according to claim 1 for terrestrial information port, which is characterized in that institute
Stating external interface includes:
Service call interface provides the function for calling the micro services for cyber port spatial Information Service open platform to the ground
Energy；
Task management interface is used for when terrestrial information port spatial Information Service open platform calls the micro services, for described
Resource when terrestrial information port spatial Information Service open platform is to task execution is allocated scheduling feature；
Message informing interface provides the message informing of the micro services for cyber port spatial Information Service open platform to the ground
Function；
Service discovery interfaces provide for cyber port spatial Information Service open platform to the ground and perceive the online of the micro services
With down status and the realization micro services registering functional；
Service monitoring interface provides the operation shape to the micro services for cyber port spatial Information Service open platform to the ground
The function that state is monitored.
6. a kind of terrestrial information port spatial Information Service open platform, for being adjusted to the spatial information micro services after encapsulation
With to realize the operation and improvement of service, which is characterized in that the platform includes:
Gateway, to dispatch corresponding service, realizes the calling of service for receiving service invocation request；
Service register and discovery module, for perceiving the online and down status of the spatial information micro services, and described in acquisition
The metadata of spatial information micro services, to realize the registration of the spatial information micro services；
Service monitoring module for monitoring the operating status of the spatial information micro services, and supports abnormity early warning function；
Task schedule and management module, the task schedule for receiving the spatial information micro services is requested, in service operation
When, resource when to the task of execution is allocated scheduling；
Message managing module, for the execution status of task of reception space information micro services and the message informing of implementing result.
7. a kind of integrated approach of spatial Information Service characterized by comprising
The spatial information micro services for realizing operation and the improvement of spatial Information Service are provided；
By the interaction between terrestrial information port spatial Information Service open platform and the spatial information micro services to realize clothes
The calling of business is run and service abatement functions.
8. the integrated approach of spatial Information Service according to claim 7, which is characterized in that terrestrial information port space
Information service open platform interacts calling operation and service abatement functions packet to realize service with the spatial information micro services
It includes:
When servicing online, the spatial information micro services connect the terrestrial information port spatial Information Service open platform, and
The service is registered in the terrestrial information port spatial Information Service open platform.
9. the integrated approach of spatial Information Service according to claim 7, which is characterized in that terrestrial information port space
Information service open platform interacts the calling operation to realize service with the spatial information micro services and services abatement functions also
Include:
When the terrestrial information port spatial Information Service open platform calls the spatial information micro services to go operation, the ground
Cyber port spatial Information Service open platform is monitored the operating status of service；
It is when in an abnormal state when servicing, early warning is provided.
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| CN111414187A (en) * | 2020-03-25 | 2020-07-14 | 中国电子科技集团公司电子科学研究院 | Service integration open platform and spatial information application method |
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| CN115103012B (en) * | 2022-08-25 | 2022-11-01 | 中国电子科技集团公司第十五研究所 | Geospatial information microservice integration system and method |
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