CN108200131A - The shared coordination system and its control method that the distribution of facing area remotely-sensed data is coordinated - Google Patents
The shared coordination system and its control method that the distribution of facing area remotely-sensed data is coordinated Download PDFInfo
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- CN108200131A CN108200131A CN201711413509.9A CN201711413509A CN108200131A CN 108200131 A CN108200131 A CN 108200131A CN 201711413509 A CN201711413509 A CN 201711413509A CN 108200131 A CN108200131 A CN 108200131A
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- data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses the shared coordination systems and its control method that the distribution of facing area remotely-sensed data is coordinated, and realize and mainly rely on " billows river bank " project implementation that the Space Star Technology Co., Ltd. of the end of the year in 2016 starts.The system is based primarily upon the advanced virtualization network architecture, using ripe data storage and transmission plan, combining geographic information technology, database technology, data analysis etc., the distributed Remote Sensing Data Processing of multiple spot of development module shares the network platform with application service, the issuing service of multi-source remote sensing satellite data products ＆ services resource information is provided for all kinds of remotely-sensed data service providers in region, the retrieval of data product is provided for regional remote sensing data user, browsing, it orders, customization and acquisition service, it supports simultaneously multi-platform, mobile access function, increase the convenience that platform uses.
Description
Technical field
The invention belongs to the shared associations that data distribution control field more particularly to the distribution of facing area remotely-sensed data are coordinated
Adjusting system and its control method.
Background technology
Most of data distribution systems are integrated in more physical servers and separate storage at present, and there are the utilizations of resources
The problems such as rate is low, and system administration is difficult, and the Data duplication transmission between server increases traffic load, makes data distribution platform magnanimity
The interactive access of data is confined.Virtualization network architecture design can easily solve the above problems, and maintain hardware and software
Scalability at any time.
Traditional remotely-sensed data distribution requirements communication is confined to explanatory note, different type Map Expression and various technical and determines
System requirement causes to link up cost greatly and is difficult to match top quality data resource.Geographical information technology provides intuitive, standard
Map Services, combining standardized database technology effectively solve various information matching problem between every minute and second.
Traditional software system function is fixed, it is difficult to which the quick all kinds of demands for meeting purchase quotient, Development of Modular is by various work(
Energy modularization, and corresponding rights management is equipped with, guarantee can also facilitate management while meeting purchaser's individual needs, same with this
When, the data analysis function of management end software is user's depth mining data information.
Self-management model data service quotient does not have unified metadata standard, and demand data matching is difficult with obtaining, and shares association
The standard functions of adjusting system, effectively solve problems, greatly reduce cost.
Invention content
The technology of the present invention solves the problems, such as：The shared coordination system that one facing area remotely-sensed data distribution is coordinated is provided
System erects the distribution of connection both sides of supply and demand remotely-sensed data, a shared platform in region.
The present invention technical solution be：
The shared coordination system that the distribution of facing area remotely-sensed data is coordinated, including the network equipment, client, disk array
And virtualized server；
Wherein, the network equipment, for connecting internet and network safety prevention effect；
Client, for deployment system back-stage management end and front-end business software；
Disk array, for storing the metadata of remotely-sensed data service provider product, browse graph, thumbnail, temporary product
Data and system self-management data；
Virtualized server, for providing the computing resource of various aspects for system operation.
As the further preferred scheme of shared coordination system that facing area remotely-sensed data of the present invention distribution is coordinated, net
Network equipment includes router, fire wall, Web fire walls.
As the further preferred scheme of shared coordination system that facing area remotely-sensed data of the present invention distribution is coordinated, visitor
Family end includes PC, notebook or mobile terminal.
It is empty as the further preferred scheme of shared coordination system that facing area remotely-sensed data of the present invention distribution is coordinated
Planization server includes database server, GIS server, ftp server, application server, load-balanced server.
The control of shared coordination system coordinated based on the facing area remotely-sensed data distribution described in Claims 1-4
Method specifically comprises the following steps；
Step 1, the distribution of connection both sides of supply and demand remotely-sensed data, a shared platform are erected in region, multi-source is provided
The publication of remote sensing satellite data product and service resource information, retrieval, browsing, remotely-sensed data product channel obtain service；
Step 2, data user's registration is carried out；
Step 3, service node registration is carried out；
Step 4, product subscription is carried out successively；
Step 5, product customization is completed；
Step 6, node publication metamessage is completed；
Step 7, node issuing service is completed.
The present invention is had the beneficial effect that using what above-mentioned technical proposal was brought：
1st, coming into operation for the system provides the remotely-sensed data interconnection that distribution is coordinated for area in regional extent or country
Net platform, meet all trades and professions individual or organization between information sharing to remotely-sensed data demand, efficiently solve distant
Feel data set provider and party in request's information matches problem, strong branch is provided in terms of data source for remote sensing application industry and field
Support, effectively relieves constraint of the remotely-sensed data to research and production activity；
2nd, simultaneously, system is themselves based on virtual platform and builds, and has the hardware and software scalability of height, network operator
The hardware and software wasting of resources can be avoided according to the more phase expansion systems of service condition of system completely.
Description of the drawings
Fig. 1 is the system structure schematic diagram of the present invention；
Fig. 2 is business schematic diagram of the present invention；
Fig. 3 is user's registration flow chart of the present invention；
Fig. 4 is Node registry flow chart of the present invention；
Fig. 5 is product subscription flow chart of the present invention；
Fig. 6 product customization flows；
Fig. 7 nodes issue metamessage flow；
Fig. 8 node updates Service Source flows.
Specific embodiment
The shared coordination system that one facing area remotely-sensed data distribution is coordinated erects a connection in region and supplies
Need the distribution of both sides' remotely-sensed data, shared platform
By the shared coordination system being deployed on virtual platform, it is distant that a connection both sides of supply and demand are erected in region
Feel data distribution, shared platform, provide the publication of multi-source remote sensing satellite data products ＆ services resource information, retrieval, browsing,
The services such as remotely-sensed data product channel acquisition, while support multi-platform, mobile access function, it is convenient that increase platform uses
Property.
1. supporting that 500 users are online simultaneously, average response time is less than 5s；
2. support that be no less than 100 people users downloads simultaneously；
3. product data storage capacity is no less than 30TB.
4. hundred people concurrently access average latency≤3s；
More than IE10.0, Chrome 42 and above, Firefox 40 and above version browser are supported in 5.PC ends, mobile
Browser access is held to support Android4.4, more than iOS8 Edition operating systems；
6. support 7 × 24 hours website services.
The network and Design of Hardware Architecture of shared coordination system are as shown in Figure 1, shared coordinate grid hardware device packet
The network equipment, server apparatus and storage device, pc client composition are included, network portion is by 1 router, 1 fire wall, 1
The compositions such as interchanger, 1 Web application firewall；Server uses virtualization technology, is made by one or more physical servers
For server apparatus, server node 10,2 application servers, 2 database clothes are then fictionalized by virtualization technology
Business device, 2 ftp servers, 2 GIS servers, 1 application load server and 1 FTP loaded servers composition；Storage part
Divide and be made of 1 disk array；Client is made of 2 pc clients.
Running environment：Operating system software, database software, ftp software, GIS software, mail service software, hot standby collection
Group's software etc..
Business software：Including portal website, online ordering software, mobile subscriber's access software, service node management software,
Platform service management software, data transmission component software, photomap software and the system management software.
The shared main business operational process for coordinating integrated service subsystem can be divided into data user's register flow path such as Fig. 3
It is shown, service node register flow path as shown in figure 4, product subscription flow as shown in figure 5, product customization flow as shown in fig. 6, section
Point issues metamessage flow as shown in fig. 7, node issuing service flow is as shown in figure 8, wait, and idiographic flow information is referring to specification
Attached drawing part.Wherein, " data user " refers in particular to remotely-sensed data demander, and " service node " refers in particular to remotely-sensed data supplier.
Mainly there are four class internal interfaces between each subsystem of shared coordination system, as shown in Figure 2：
1. portal subsystem, online ordering subsystem manage subsystem with service node management subsystem, platform service
Interface；
2. the interface of service node management subsystem, platform service management subsystem and site databases；
3. the interface of portal subsystem, online ordering subsystem and site databases；
4. the interface of system administration subsystem and site databases.
Claims (5)
1. the shared coordination system that the distribution of facing area remotely-sensed data is coordinated, it is characterised in that：Including the network equipment, client
End, disk array and virtualized server；
Wherein, the network equipment, for connecting internet and network safety prevention effect；
Client, for deployment system back-stage management end and front-end business software；
Disk array, for storing the metadata of remotely-sensed data service provider product, browse graph, thumbnail, temporary product data
And system self-management data；
Virtualized server, for providing the computing resource of various aspects for system operation.
2. the shared coordination system that facing area remotely-sensed data distribution according to claim 1 is coordinated, it is characterised in that：
The network equipment includes router, fire wall, Web fire walls.
3. the shared coordination system that facing area remotely-sensed data distribution according to claim 1 is coordinated, it is characterised in that：
Client includes PC, notebook or mobile terminal.
4. the shared coordination system that facing area remotely-sensed data distribution according to claim 1 is coordinated, it is characterised in that：
Virtualized server includes database server, GIS server, ftp server, application server, load-balanced server.
5. the controlling party of shared coordination system coordinated based on the facing area remotely-sensed data distribution described in Claims 1-4
Method, it is characterised in that：Specifically comprise the following steps；
Step 1, the distribution of connection both sides of supply and demand remotely-sensed data, a shared platform are erected in region, multi-source remote sensing is provided
The publication of satellite data products ＆ services resource information, retrieval, browsing, remotely-sensed data product channel obtain service；
Step 2, data user's registration is carried out；
Step 3, service node registration is carried out；
Step 4, product subscription is completed；
Step 5, product customization is completed；
Step 6, node publication metamessage is completed；
Step 7, node issuing service is completed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413509.9A CN108200131A (en) | 2017-12-24 | 2017-12-24 | The shared coordination system and its control method that the distribution of facing area remotely-sensed data is coordinated |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711413509.9A CN108200131A (en) | 2017-12-24 | 2017-12-24 | The shared coordination system and its control method that the distribution of facing area remotely-sensed data is coordinated |
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| CN108200131A true CN108200131A (en) | 2018-06-22 |
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| CN201711413509.9A Pending CN108200131A (en) | 2017-12-24 | 2017-12-24 | The shared coordination system and its control method that the distribution of facing area remotely-sensed data is coordinated |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109992709A (en) * | 2019-01-14 | 2019-07-09 | 江苏智途科技股份有限公司 | A kind of spatial data intelligence distribution service system |
| CN112163827A (en) * | 2020-09-16 | 2021-01-01 | 武汉大学 | Satellite remote measurement intelligent service system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787526A (en) * | 2005-12-16 | 2006-06-14 | 中国科学院上海技术物理研究所 | Network dynamic announcing system of satellite remote sensing data applied products |
| CN105897887A (en) * | 2016-04-08 | 2016-08-24 | 武汉邮电科学研究院 | Clouding computing-based remote sensing satellite big data processing system and method |
-
2017
- 2017-12-24 CN CN201711413509.9A patent/CN108200131A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787526A (en) * | 2005-12-16 | 2006-06-14 | 中国科学院上海技术物理研究所 | Network dynamic announcing system of satellite remote sensing data applied products |
| CN105897887A (en) * | 2016-04-08 | 2016-08-24 | 武汉邮电科学研究院 | Clouding computing-based remote sensing satellite big data processing system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109992709A (en) * | 2019-01-14 | 2019-07-09 | 江苏智途科技股份有限公司 | A kind of spatial data intelligence distribution service system |
| CN112163827A (en) * | 2020-09-16 | 2021-01-01 | 武汉大学 | Satellite remote measurement intelligent service system |
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Application publication date: 20180622 |