CN107071001A - Intelligent transportation Web information sharing service platform framework method - Google Patents

Intelligent transportation Web information sharing service platform framework method Download PDF

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Publication number
CN107071001A
CN107071001A CN201710172902.7A CN201710172902A CN107071001A CN 107071001 A CN107071001 A CN 107071001A CN 201710172902 A CN201710172902 A CN 201710172902A CN 107071001 A CN107071001 A CN 107071001A
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China
Prior art keywords
data
user
service
subsystem
metadata
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Chinese (zh)
Inventor
戚湧
李千目
吕鲜
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Nanjing University of Science and Technology
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Nanjing University of Science and Technology
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Priority to CN201710172902.7A priority Critical patent/CN107071001A/en
Publication of CN107071001A publication Critical patent/CN107071001A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/561Adding application-functional data or data for application control, e.g. adding metadata
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]

Abstract

The invention discloses a kind of intelligent transportation Web information sharing service platform framework method.The sharing service platform of framework supports subsystem, data to purchase clearing and payment subsystem and data service software lease service subsystem including data navigation with subsystems, data access agent subsystem, space display subsystem, routine call service subsystem, Web services service subsystems, system management subsystem, online technique under positioning subsystem, data retrieval and search subsystem, browsing data subsystem, data in this method.The inventive method fully combines a variety of advanced technologies such as WebGIS, and the information sharing service platform has single-sign-on, network-wide access function, utilize metadata catalog service, provide the user convenient and swift, various informative data query, browse, download service function, to help user easily to get various transit informations.

Description

Intelligent transportation Web information sharing service platform framework method
Technical field
The present invention relates to Traffic Information Sharing technical field, particularly a kind of intelligent transportation Web information sharing service platform Framework method.
Background technology
At present, China's urban transportation informatization much lags behind the process of urbanization and rapid urban, not only can not The decision-making foundation of science is provided for urban traffic control person, the information service of high-quality can not be provided for traffic participant, One of main bottleneck built as China's city function performance, long term growth and economic society.The basis of transport information is just To want optimized integration information sharing, set up urban traffic information shared system as Sustainable Development for Urban Traffic System must Ask.
In addition, China's traffic base information management is distributed in each administrative unit, generally existing rebuild set, asking of gently managing Topic.China's urban development is rapid, and information updating speed is fast, and China's city traffic management department does not set up information census mechanism And system.Although all kinds of transport information subsystems that China has built up in city, including it is related to comprehensive traffic management system Other all departments still do things in his own way, and do not carry out traffic base information system master-plan, lack and integrate various information resources Comprehensive traffic fundamental information platform build and effective operating mechanism, management mode, it is difficult to realize information sharing.
The content of the invention
It is an object of the invention to provide a kind of intelligent transportation Web information sharing service platform framework method, promote science The formation of Data Share System, makes user (including mechanism, terminal etc.) conveniently and efficiently to inquire about transit information catalogue from network, And then obtain information needed.
The technical solution for realizing the object of the invention is:A kind of intelligent transportation Web information sharing service platform framework side Method, including data navigation download subsystem with positioning subsystem, data retrieval and search subsystem, browsing data subsystem, data System, data access agent subsystem, space display subsystem, routine call service subsystem, Web services service subsystem System, system management subsystem, online technique support subsystem, data to purchase clearing and rented with paying subsystem and data service software Rent service subsystem, wherein:
The data navigation and positioning subsystem, function be realize the whole network information material based on metadata catalog find with The determination of data access position;
The data retrieval and search subsystem, provide the user the data retrieval and search service of interface alternation formula;
The browsing data subsystem, provides the user the retrieval result display function of diversified forms;
Subsystems under the data, realize user's downloading data amount calculate, user's temporary disc space and directory management, In user's download information log, user security control, breakpoint transmission, user's downloading flow or bandwidth limitation, Email are notified The function that appearance is automatically generated, email notices are sent automatically;
The data access agent subsystem, by disposing remote center or node data access agent software, realizes and uses The access for the data resource that family is managed remote center or node;
The space display subsystem, the information browse function of interactive mode is provided the user based on WebGIS;
Described program calls service subsystem, real on the basis of data communication and network interface in data storage management system Now to the encapsulation of data access;
Told web services service subsystems, are realized to data access on the basis of data communication and network interface Encapsulation, issue web service service, provides the user the data access mode based on web services;
Told system management subsystem, realizes the management to various application metadata;
The online technique supports subsystem, provides the user transport information acquisition, reading, display, the side of application aspect Help, while the product for being also processed further traffic for user provides the support of algorithm and tool software;
The data purchase clearing and pay subsystem, realize and data and the instant of product are chosen, be uniformly processed, pay Function;
The data, services software rental service subsystem, is that industry unit or enterprise provide public traffic application service Software rental service.
Compared with prior art, its remarkable advantage is the present invention:(1) one is set up to hand over based on the wisdom that Internet is serviced Communication breath shared environment, promotes the formation of science data share mechanism, makes user (including mechanism, terminal etc.) can be conveniently and efficiently Transit information catalogue is inquired about from network, and then obtains information needed;(2) foundation of system fully combines a variety of elder generations such as WebGIS Enter technology, with single-sign-on, network-wide access function;(3) metadata catalog service is utilized, convenient and swift, shape is provided the user The inquiry of the various data of formula, browse, download service function, to help user easily to get various transit informations.
Brief description of the drawings
Fig. 1 is the framework map of intelligent transportation Web information sharing service platform of the present invention.
Fig. 2 is data navigation of the present invention and positioning subsystem framework map.
Fig. 3 is subsystems framework map under data of the present invention.
Fig. 4 is data access agent subsystem framework map of the present invention.
Fig. 5 data web services service subsystem framework maps.
Fig. 6 system management subsystem framework maps.
Fig. 7 online techniques support subsystem framework map.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, intelligent transportation Web information sharing service platform framework method of the present invention, including data navigation and positioning Subsystems under subsystem, data retrieval and search subsystem, browsing data subsystem, data, data access agent subsystem, It is space display subsystem, routine call service subsystem, Web services service subsystems, system management subsystem, online Technical support subsystem, data purchase clearing with paying subsystem and data service software lease service subsystem, wherein:
The data navigation and positioning subsystem, function be realize the whole network information material based on metadata catalog find with The determination of data access position;
The data retrieval and search subsystem, provide the user the data retrieval and search service of interface alternation formula;
The browsing data subsystem, provides the user the retrieval result display function of diversified forms;
Subsystems under the data, realize user's downloading data amount calculate, user's temporary disc space and directory management, In user's download information log, user security control, breakpoint transmission, user's downloading flow or bandwidth limitation, Email are notified The function that appearance is automatically generated, email notices are sent automatically;
The data access agent subsystem, by disposing remote center or node data access agent software, realizes and uses The access for the data resource that family is managed remote center or node;
The space display subsystem, the information browse function of interactive mode is provided the user based on WebGIS;
Described program calls service subsystem, real on the basis of data communication and network interface in data storage management system Now to the encapsulation of data access;
Told web services service subsystems, are realized to data access on the basis of data communication and network interface Encapsulation, issue web service service, provides the user the data access mode based on web services;
Told system management subsystem, realizes the management to various application metadata;
The online technique supports subsystem, provides the user transport information acquisition, reading, display, the side of application aspect Help, while the product for being also processed further traffic for user provides the support of algorithm and tool software;
The data purchase clearing and pay subsystem, realize and data and the instant of product are chosen, be uniformly processed, pay Function;
The data, services software rental service subsystem, is that industry unit or enterprise provide public traffic application service Software rental service.
Subsystems are described in detail respectively below in conjunction with the accompanying drawings:
First, data navigation and positioning subsystem
With reference to Fig. 2, the data navigation and positioning subsystem, including the tree-shaped navigation mould of metadata retrieval module, metadata Block, the metadata terms navigation module based on key search, wherein:
The metadata retrieval module, calls metadata catalog service interface, realizes the search function to exchanging metadata, For the follow-up tree-shaped navigation of metadata, metadata positioning and metadata search module service, realize that function includes:
A. meta data category Retrieval Interface
According to the classification regulation on transit information, believed using the classification of relevant information in metadata information Breath, calls metadata retrieval module, metadata catalog is retrieved according to the species of data, and return to retrieval result;
B. metadata keywords Retrieval Interface
Using the key word information of relevant information in metadata information, metadata retrieval module is called, to metadata catalog Retrieved according to the specialty or feature vocabulary of transit information, and return to retrieval result;
C. metadata fuzzy query interface
Using the text message of relevant information in metadata information, metadata retrieval module is called, metadata catalog is pressed Retrieved according to full-text search mode, and return to retrieval result;
The tree-shaped navigation module of metadata, calls meta data category Retrieval Interface, obtains retrieval result, and retrieval is tied Information in fruit is subject to tissue according to classification relation, provides the user a tree-shaped metadata navigation menu, realizes base In the tree-shaped navigation for exchanging metadata catalog, realize that function includes:
A. meta data category Retrieval Interface is called
The data staging class condition selected according to user, using the classification information of relevant information in metadata, is adjusted Meta data category Retrieval Interface is used, retrieval result is obtained;
B. the tree-shaped classified navigation of metadata
Information in retrieval result is subject to tissue according to classification relation, a tree-shaped metadata navigation dish is set up It is single, realize based on the tree-shaped navigation for exchanging metadata catalog;
The metadata terms navigation module based on key search, calls metadata keywords Retrieval Interface, obtains Retrieval result;And the information in retrieval result is subject to tissue according to register list mode, service is provided the user, realization is based on The data positioning of metadata catalog keyword is exchanged, realizes that function includes:
A. metadata keywords Retrieval Interface is called
The keyword condition given according to user, using the key word information of relevant information in metadata information, calls member Data critical word and search interface, obtains retrieval result;
B. metadata register lists navigation
Information in retrieval result is subject to tissue according to register list mode, realized based on the fast of exchange metadata catalog Victory positioning;
C. the tree-shaped classified navigation of metadata
Information in retrieval result is added into tissue according to classification relation, a tree-shaped metadata navigation dish is set up It is single.
2nd, data retrieval and search subsystem
The data retrieval and search subsystem, realization provide the user a variety of data retrieval interfaces according to certain rule, Including the conditional information retrieval based on intelligent completion technology, full-text search, grouping of data retrieval, whole station full-text search, geography information inspection Rope, and user's selection or the data query and the retrieval that input corresponding conditionses progress, user can use a kind of or synthesis to make Use a variety of search conditions.
3rd, browsing data subsystem
The browsing data subsystem, mainly provides the user the visual information of a transit information and data product, real The existing species such as the word based on retrieval result, form, figure, image, animation data function of appeal.
4th, subsystems under data
With reference to Fig. 3, subsystems under the data, by supporting breakpoint transmission and thering is the HTTP/FTP of security control to enter Journey, by user search to traffic data download to user's local computer, under the data subsystems include download management mould Block, http service modules, ftp service modules, email notification modules, concrete function are as follows:
(1) user's downloading data amount is calculated;User's temporary disc space and directory management;User's download information records day Will;
(2) user security is controlled;Breakpoint transmission;User's downloading flow or bandwidth limitation;
(3) email contents of announcement are automatically generated;Email notifies automatic send.
5th, data access agent subsystem
With reference to Fig. 4, the data access agent subsystem accesses the data money that remote center or node are managed by user Source provides support, including data access request responder module, request processing module, data locating module, user right examine mould Block, data retrieval module, data result transmission/receiving module, teledata and local data concatenation module, access agent service Management module, concrete function is:
(1) parsing user request, calls metadata catalog access interface;
(2) authenticating user identification;User right is examined;
(3) for being positioned at local request of data, location data;Conduct interviews authentication to user;
(4) request of data that strange land node is sent is received;Request of data is sent to strange land node;
(5) data service request is parsed;Generic data service interface is called, the local IP access of data is realized;
(6) data that strange land node is sent are received;The data of request are sent to strange land node;
(7) data that strange land node is sent are received, one complete or one group of number is spliced into local retrieval result data According to file, deposit user accesses catalogue;
(8) conduct interviews temporary disc space, catalogue file management;Service request, processing, running log management.
6th, space display subsystem
The space display subsystem, the information browse function of interactive mode is provided the user based on WebGIS, according to user Selected traffic detection data type, data date, geographic range show the information that user is concerned about, and can realize the selected of map And control.
7th, routine call service subsystem
Described program calls service subsystem, real on the basis of data communication and network interface in data storage management system Now to the encapsulation of data access, the API that embedded the system is provided in the application program of user can directly access transit information Database (library), transit information base data and product data needed for obtaining;Meanwhile, in database client software with Between software support under, support client, application server, the retrieval mode of database server three tiers model;The program is adjusted Include API client's C language module, API client's Java language module, API service module, service end data with service subsystem to examine Rope module, routine call management module.
8th, Web services service subsystems
With reference to Fig. 5, the web services service subsystems are the realizations pair on the basis of data communication and network interface The encapsulation of data access, issue web service service, provides the user the data access side based on web services Formula;Simultaneity factor supports the data access of B/S structures, and the web of the traffic data Services Integration of the system to user oneself is taken In business application, the web services service subsystems include service release management module, traffic data web services Retrieval service module, data locating module, user right examine module, data retrieval module, web services management module, specifically Function is as follows:
(1) it is responsible for registration, the issue of each junction traffic document data base data retrieval web services services of the whole network;
(2) request or response to web services clients are realized, the data retrieval request of user is parsed, calls member Data;Module is retrieved, realizes that user right is examined, calls generic data service interface;
(3) metadata catalog access interface is called, realizes that data are positioned;
(4) user authentication interface is called, realizes that user right is examined;
(5) generic data service interface is called;Realize the interim storage of retrieval result;
(6) user's temporary disc space, catalogue file management are carried out;Service request, processing, running log management.
9th, system management subsystem
With reference to Fig. 6, the system management subsystem includes System Management User interactive tool module, system operation management mould Block, system service management module, system data resource management module, concrete function are as follows:
(1) open-ended modularized design is realized, is that system administration and attendant provide system operation management, system clothes Business management, the working interface of System data management;
(2) realize the running log of system, safeguard daily record, and the statistical function of daily record is provided;
(3) realize to the access strategy of all kinds of traffic datas, service strategy, search strategy, download policy configuration management;
(4) the various data source centralized configurations to traffic data are realized, the object map relation of Various types of data resource is realized Unified management.
Tenth, online technique supports subsystem
With reference to Fig. 7, the online technique supports subsystem to include data processing tools software download module, online document and take Module of being engaged in and online technique forum module, concrete function are as follows:
(1) management and the maintenance function of tool software directory listing are provided, realized under various traffic data tool software Carry;
(2) FAQ document managements, FAQ documents are delivered, and FAQ documents are read;
(3) classification of forum is managed:Publish an article, browse article, inquiry article, hot issue, popular forum, background interface Management service.
11, data purchase clearing with paying subsystem
The data purchase clearing and pay subsystem, realize and data and the instant of product are chosen, be uniformly processed, pay Etc. function, the subsystem includes the modules such as online payment, electronic account.
12, data, services software rental service subsystem
The data, services software rental service subsystem, is that industry unit or enterprise provide some public traffic applications Service software lease service.
In summary, intelligent transportation Web information sharing service platform framework method of the present invention, fully combines WebGIS etc. A variety of advanced technologies, and the information sharing service platform has single-sign-on, network-wide access function, is taken using metadata catalog Business, be user (including mechanism, terminal etc.) provide the inquiry of convenient and swift, various informative data, browse, download service function, To help user easily to get various transit informations.

Claims (10)

1. a kind of intelligent transportation Web information sharing service platform framework method, it is characterised in that including data navigation and locator Subsystems, data access agent subsystem, sky under system, data retrieval and search subsystem, browsing data subsystem, data Between display subsystem, routine call service subsystem, Web services service subsystems, system management subsystem, online skill Art supports subsystem, data to purchase clearing with paying subsystem and data service software lease service subsystem, wherein:
The data navigation and positioning subsystem, function are to realize that the whole network information material based on metadata catalog is found and data Access the determination of position;
The data retrieval and search subsystem, provide the user the data retrieval and search service of interface alternation formula;
The browsing data subsystem, provides the user the retrieval result display function of diversified forms;
Subsystems under the data, realize the calculating of user's downloading data amount, user's temporary disc space and directory management, user Download information log, user security control, breakpoint transmission, user's downloading flow or bandwidth limitation, Email contents of announcement are certainly Dynamic generation, email notify the function of sending automatically;
The data access agent subsystem, by disposing remote center or node data access agent software, realizes user couple The access for the data resource that remote center or node are managed;
The space display subsystem, the information browse function of interactive mode is provided the user based on WebGIS;
Described program calls service subsystem, the realization pair on the basis of data communication and network interface in data storage management system The encapsulation of data access;
Told web services service subsystems, realize the envelope to data access on the basis of data communication and network interface Dress, issue web service service, provides the user the data access mode based on web services;
Told system management subsystem, realizes the management to various application metadata;
The online technique supports subsystem, provides the user transport information acquisition, reading, display, the help of application aspect, together When be also processed further traffic for user product the support of algorithm and tool software is provided;
The data purchase clearing and pay subsystem, realize and data and the instant of product are chosen, the work(be uniformly processed, paid Energy;
The data, services software rental service subsystem, is that industry unit or enterprise provide public traffic application service software Lease service.
2. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Data navigation and positioning subsystem, including the tree-shaped navigation module of metadata retrieval module, metadata, the member based on key search Data qualification navigation module, wherein:
The metadata retrieval module, calls metadata catalog service interface, the search function to exchanging metadata is realized, after being The tree-shaped navigation of continuous metadata, metadata positioning and metadata search module service, realize that function includes:
A. meta data category Retrieval Interface
According to the classification regulation on transit information, using the classification information of relevant information in metadata information, adjust Metadata retrieval module is used, metadata catalog is retrieved according to the species of data, and return to retrieval result;
B. metadata keywords Retrieval Interface
Using the key word information of relevant information in metadata information, call metadata retrieval module, to metadata catalog according to The specialty or feature vocabulary of transit information are retrieved, and return to retrieval result;
C. metadata fuzzy query interface
Using the text message of relevant information in metadata information, metadata retrieval module is called, to metadata catalog according to complete Literary retrieval mode is retrieved, and returns to retrieval result;
The tree-shaped navigation module of metadata, calls meta data category Retrieval Interface, obtains retrieval result, and by retrieval result Information be subject to tissue according to classification relation, provide the user a tree-shaped metadata navigation menu, realize based on handing over The tree-shaped navigation of metadata catalog is changed, realizes that function includes:
A. meta data category Retrieval Interface is called
The data staging class condition selected according to user, using the classification information of relevant information in metadata, calls member Data systematic searching interface, obtains retrieval result;
B. the tree-shaped classified navigation of metadata
Information in retrieval result is subject to tissue according to classification relation, a tree-shaped metadata navigation menu is set up, Realize based on the tree-shaped navigation for exchanging metadata catalog;
The metadata terms navigation module based on key search, calls metadata keywords Retrieval Interface, is retrieved As a result;And the information in retrieval result is subject to tissue according to register list mode, service is provided the user, is realized based on exchange The data positioning of metadata catalog keyword, realizes that function includes:
A. metadata keywords Retrieval Interface is called
The keyword condition given according to user, using the key word information of relevant information in metadata information, calls metadata Keyword retrieval interface, obtains retrieval result;
B. metadata register lists navigation
Information in retrieval result is subject to tissue according to register list mode, realized based on the quick fixed of exchange metadata catalog Position;
C. the tree-shaped classified navigation of metadata
Information in retrieval result is added into tissue according to classification relation, a tree-shaped metadata navigation menu is set up.
3. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Data retrieval and search subsystem, provide the user a variety of data retrieval interfaces, including the inspection of the condition based on intelligent completion technology Rope, full-text search, grouping of data retrieval, whole station full-text search, geographic information retrieval, and user's selection or input corresponding conditionses The data query of progress and retrieval, user can use a kind of or synthesis to use a variety of search conditions.
4. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Subsystems under data, by supporting breakpoint transmission and having the HTTP/FTP processes of security control, the traffic that user search is arrived Data download to user's local computer, and subsystems include download management module, http service modules, ftp clothes under the data Business module, email notification modules, concrete function are as follows:
(1) user's downloading data amount is calculated;User's temporary disc space and directory management;User's download information log;
(2) user security is controlled;Breakpoint transmission;User's downloading flow or bandwidth limitation;
(3) email contents of announcement are automatically generated;Email notifies automatic send.
5. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Data access agent subsystem, the data resource offer support that remote center or node are managed, including data are accessed by user Access request responder module, request processing module, data locating module, user right examine module, data retrieval module, data As a result transmission/receiving module, teledata and local data concatenation module, access agent service management module, concrete function is:
(1) parsing user request, calls metadata catalog access interface;
(2) authenticating user identification;User right is examined;
(3) for being positioned at local request of data, location data;Conduct interviews authentication to user;
(4) request of data that strange land node is sent is received;Request of data is sent to strange land node;
(5) data service request is parsed;Generic data service interface is called, the local IP access of data is realized;
(6) data that strange land node is sent are received;The data of request are sent to strange land node;
(7) data that strange land node is sent are received, one complete or one group of data text is spliced into local retrieval result data Part, deposit user accesses catalogue;
(8) conduct interviews temporary disc space, catalogue file management;Service request, processing, running log management.
6. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Space display subsystem, the information browse function of interactive mode is provided the user based on WebGIS, and the traffic selected according to user is visited Data type, data date, the information of geographic range display user's care are surveyed, and the selected of map can be realized and controlled.
7. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Routine call service subsystem, is realized to data access in data storage management system on the basis of data communication and network interface Encapsulation, the API that embedded the system is provided in the application program of user can directly access transit information database, obtain Required transit information base data and product data;Meanwhile, under the support of database client software and middleware software, support Client computer, application server, the retrieval mode of database server three tiers model;The routine call service subsystem includes API Client's C language module, API client's Java language module, API service module, service end data retrieval module, routine call management Module.
8. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Web services service subsystems, are that the encapsulation to data access is realized on the basis of data communication and network interface, issue Web service service, provides the user the data access mode based on web services;Simultaneity factor supports B/S knots The data access of structure, during the web services of the traffic data Services Integration of the system to user oneself are applied, the web Services service subsystems include service release management module, traffic data web services retrieval services module, data Locating module, user right examine module, data retrieval module, web services management module, and concrete function is as follows:
(1) it is responsible for registration, the issue of each junction traffic document data base data retrieval web services services of the whole network;
(2) request or response to web services clients are realized, the data retrieval request of user is parsed, calls first number According to;Module is retrieved, realizes that user right is examined, calls generic data service interface;
(3) metadata catalog access interface is called, realizes that data are positioned;
(4) user authentication interface is called, realizes that user right is examined;
(5) generic data service interface is called;Realize the interim storage of retrieval result;
(6) user's temporary disc space, catalogue file management are carried out;Service request, processing, running log management.
9. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described System management subsystem include System Management User interactive tool module, system operation management module, system service management module, System data resource management module, concrete function is as follows:
(1) open-ended modularized design is realized, is that system administration and attendant provide system operation management, system service pipe Reason, the working interface of System data management;
(2) realize the running log of system, safeguard daily record, and the statistical function of daily record is provided;
(3) realize to the access strategy of all kinds of traffic datas, service strategy, search strategy, download policy configuration management;
(4) the various data source centralized configurations to traffic data are realized, the system of the object map relation of Various types of data resource is realized One management.
10. intelligent transportation Web information sharing service platform framework method according to claim 1, it is characterised in that described Online technique supports subsystem to include data processing tools software download module, online document service module and online technique forum Module, concrete function is as follows:
(1) management and the maintenance function of tool software directory listing are provided, the download of various traffic data tool software is realized;
(2) FAQ document managements, FAQ documents are delivered, and FAQ documents are read;
(3) classification of forum is managed:Publish an article, browse article, inquiry article, hot issue, popular forum, background interface management Safeguard.
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CN108234438A (en) * 2017-06-30 2018-06-29 勤智数码科技股份有限公司 The automatic package method that a kind of cross-system accesses more
CN111540200A (en) * 2020-04-22 2020-08-14 广东电网有限责任公司 Wisdom traffic management and control system
CN112989132A (en) * 2021-03-29 2021-06-18 国网宁夏电力有限公司电力科学研究院 Data directory establishing method for enterprise data inventory
CN114374701A (en) * 2021-12-06 2022-04-19 福建亿榕信息技术有限公司 Transparent sharing device of multistage linkage artificial intelligence platform sample model
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CN117076757B (en) * 2023-10-16 2024-01-23 校导帮(南京)科技创业有限公司 Knowledge service retrieval and management system based on large model
CN117407456A (en) * 2023-12-11 2024-01-16 中核武汉核电运行技术股份有限公司 Structured data sharing system for nuclear power service
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Application publication date: 20170818