CN106021393B - Mobile equipment-oriented power grid equipment standard information retrieval method and system - Google Patents
Mobile equipment-oriented power grid equipment standard information retrieval method and system Download PDFInfo
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- CN106021393B CN106021393B CN201610313281.5A CN201610313281A CN106021393B CN 106021393 B CN106021393 B CN 106021393B CN 201610313281 A CN201610313281 A CN 201610313281A CN 106021393 B CN106021393 B CN 106021393B
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000002452 interceptive effect Effects 0.000 claims abstract description 23
- 238000013467 fragmentation Methods 0.000 claims description 42
- 238000006062 fragmentation reaction Methods 0.000 claims description 42
- 238000012545 processing Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000008859 change Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 6
- 230000008521 reorganization Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 5
- 241001269238 Data Species 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000012098 association analyses Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013075 data extraction Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/14—Details of searching files based on file metadata
- G06F16/156—Query results presentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/14—Details of searching files based on file metadata
- G06F16/148—File search processing
- G06F16/152—File search processing using file content signatures, e.g. hash values
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/164—File meta data generation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
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Abstract
The invention relates to a power grid equipment standard information retrieval method and a system for mobile equipment, wherein the method comprises the following steps: fragmenting a first data file containing the standard information of the power grid equipment to obtain a plurality of first metadata, indexing the first metadata to obtain second metadata, and storing the second metadata into a standard database of the power grid equipment; extracting the subject term of the second metadata, establishing a first association relation among the subject term, the second metadata and the first data file, and establishing a retrieval directory according to the first association relation; after the connection between the mobile equipment and the power grid equipment standard database is established, the first keywords are received through an interactive interface of the mobile equipment, the matched subject term is searched from the subject terms according to the first keywords, and the corresponding first data file is searched from the power grid equipment standard database according to the matched subject term and the first incidence relation.
Description
Technical field
The present invention relates to technical field of information management, believes more particularly to a kind of grid equipment standard of facing mobile apparatus
Cease search method and system.
Background technology
In recent years, grid equipment standards system constantly improve, in planning and designing, buying manufacture, engineering construction, O＆M inspection
Repair, it is retired disposal etc. each stage all issued a large amount of technical standards and technological document.The issue and implementation of these standards, for branch
Support power network development serves important supporting role.For example, when being safeguarded to grid equipment, it is often necessary to reference to these electricity
Net equipment standard.
But because transmission means is difficult, a series of renewal process reasons such as slowly, grid equipment standard information is caused to obtain
Used less than effective, the renewal of grid equipment standard information is also difficult to be got in time by relevant staff, acquisition of information
Mode is less efficient.
The content of the invention
Based on this, it is necessary to for current information acquiring pattern it is less efficient the problem of, there is provided it is a kind of to be set towards movement
Standby grid equipment Standard Information Searching method and system.
A kind of grid equipment Standard Information Searching method of facing mobile apparatus, comprises the following steps：
Fragment is carried out to the first data file comprising grid equipment standard information according to grid equipment standard architecture
Change is handled, and obtains several the first metadata, the first metadata is indexed, obtain the second metadata, by described second yuan
In data Cun Chudao grid equipment standard databases；
The descriptor of second metadata is extracted, establishes the descriptor, corresponding second metadata and corresponding
The first incidence relation between first data file, catalog is established according to first incidence relation, by the retrieval mesh
Address book stored is into grid equipment standard database；
After the connection between mobile device and the grid equipment standard database is established, pass through the mobile device
Interactive interface receive the first keyword of user's input, searches from each descriptor what is matched according to first keyword
Descriptor, retrieved according to the descriptor of the matching and first incidence relation from the grid equipment standard database pair
The first data file answered, and the first data file retrieved is included on the interactive interface.
A kind of grid equipment Standard Information Searching system of facing mobile apparatus, including：
Fragmentation module, for being counted according to grid equipment standard architecture to first comprising grid equipment standard information
Fragmentation processing is carried out according to file, several the first metadata is obtained, the first metadata is indexed, obtains binary number
According to by second metadata storage into grid equipment standard database；
Module is established, for extracting the descriptor of second metadata, establishes the descriptor, corresponding binary number
According to this and the first incidence relation between corresponding first data file, catalog is established according to first incidence relation,
By catalog storage into grid equipment standard database；
First retrieval module, for establish the connection between mobile device and the grid equipment standard database it
Afterwards, the first keyword that user inputs is received by the interactive interface of the mobile device, according to first keyword from each
The descriptor of matching is searched in individual descriptor, is set according to the descriptor of the matching and first incidence relation from the power network
First data file corresponding to retrieval in standby standard database, and the first data file retrieved is included on the interactive boundary
On face.
The grid equipment Standard Information Searching method and system of above-mentioned facing mobile apparatus, by fragmentation, index, establish
The first incidence relation between descriptor, corresponding second metadata and corresponding first data file, is being moved according to user
The keyword of the interactive interface input of dynamic equipment searches the descriptor of matching, is closed according to the descriptor of the matching and described first
Connection relation retrieved from the grid equipment standard database corresponding to the first data file, and by the first data retrieved text
Part is shown on the interactive interface, and outwork personnel can be made to get grid equipment standard information, acquisition of information in time
Mode efficiency high.
Brief description of the drawings
Fig. 1 is the method flow diagram of the grid equipment Standard Information Searching method of the facing mobile apparatus of the present invention；
Fig. 2 is the structural representation of the grid equipment Standard Information Searching system of the facing mobile apparatus of the present invention.
Embodiment
Below in conjunction with the accompanying drawings to the grid equipment Standard Information Searching method and system of the facing mobile apparatus of the present invention
Embodiment illustrates.
The present invention proposes a kind of towards electric power for grid equipment standard fragmentation, the demand of cloud storage on mobile device
The grid equipment standards service method of worker, it is the total integrated of a kind of service, knowledge, special topic, business and mobile device, can be with
A kind of intelligent Service Platform for searching grid equipment standard at any time is provided for power worker.
Fig. 1 is the method flow diagram of the grid equipment Standard Information Searching method of the facing mobile apparatus of the present invention.Such as Fig. 1
Shown, methods described may include following steps：
S1, the first data file comprising grid equipment standard information is carried out according to grid equipment standard architecture broken
Pieceization processing, obtains several the first metadata, the first metadata is indexed, obtain the second metadata, by described second
Metadata is stored into grid equipment standard database；
First data file can be e-file, for example, the form such as text formatting, audio format or video format
E-file or paper document., in this step, can be first by first data file if paper document
It is scanned into e-file.The e-file can be converted into being easy to the form for carrying out fragmentation processing, and according to grid equipment
Standard architecture carries out fragmentation processing to the first data file after conversion.The e-file can include standard text
Case, form, image, engineering image, audio, video, model etc..
First data file may include different types of grid equipment standard.In this case, second is being obtained
After metadata, Put on file can be carried out to the second metadata according to the type.The type may include the time, content, specially
Topic and business etc..
Fragmentation processing is that the arrangement and deep processing work of fragmentation are carried out to grid equipment standards service, fragmentation
Process is mainly standardized processing work according to the first metadata of grid equipment standard.Can be by first metadata pair
It should arrive in XML (Extensible Markup Language, extensible markup language) metadata node of correlation, while to chapter
Save content and carry out fragmentation processing.If first data file is text formatting, can be by first data file transition
PDF format, system can by directly in pdf document by mouse frame choosing or intelligent Matching in a manner of carry out.
Index is that the indexing work to each metadata item is completed by the interface of man-machine interaction.Can be according to service application
Need, indexing Database field value by way of the choosing of e-file center, metadata is extracted and matched.Pass through member
Data extracting rule is extracted each metadata item, for example, can be extracted according to title, standard No. etc. to metadata
And matching.After extracting metadata values, it can also be proofreaded by human-edited.
The present invention can also realize that multi-medium data indexes, i.e., carry out unification for multi-medium datas such as picture, audio, videos
Processing conversion and index, realize automatic transcoding high-low code flow, automatically extracting EXIF, (Exchangeable Image File, can
Swap image file) information, support all picture formats.Complete to change the form of all kinds of audio-video documents, be uniformly converted into
The stream media format that suitable network plays online, video format can be uniformly converted into mp4, flv, f4v form, for audio text
Part can uniformly be converted into mp3.In chronological order, precision and take out frame strategy extract key frame, and mark take out frame time code, user couple
Key frame adds associated metadata, such as：Time, title, place, personage, scene content etc..
In this step, grid equipment standard database can be a distributed data platform.Form grid equipment mark
Quasi- database, grid equipment standard style infrastructure resource service can be effectively provided, form one and opened towards power worker
The mobile cloud service platform put.Using cloud storage technology, distributed memory system is used by the framework of cloud storage, is passed through
HADOOP distribution big data platforms, after index has been carried out to data, submit the data in the standard database of backstage, fill
Divide and make use of distributed big data platform to collect integration grid equipment production standard resource to greatest extent.
S2, the descriptor of second metadata is extracted, establish the descriptor, corresponding second metadata and correspondingly
The first data file between the first incidence relation, catalog is established according to first incidence relation, by the retrieval
Catalogue is stored into grid equipment standard database；
Grid equipment standard style can complete the indexing work to each metadata item by the interface of man-machine interaction, then
Can by data-interface can automatic identification catalog page carry out printed page analysis, extract directory tree, to metadata carry out extraction and
Match somebody with somebody.Intelligently each metadata item is extracted automatically by meta-data extraction rule, such as：Title, author etc..
S3, after the connection between mobile device and the grid equipment standard database is established, pass through the movement
The interactive interface of equipment receives the first keyword of user's input, is searched according to first keyword from each descriptor
The descriptor matched somebody with somebody, examined according to the descriptor of the matching with first incidence relation from the grid equipment standard database
First data file corresponding to rope, and the first data file retrieved is included on the interactive interface.
System can issue engine and provide basic framework support for terminal applies by issuing template and multiple terminals, from criterion numeral
It is presented to according to data are read in storehouse in Web terminals, supports the interactive application system of multichannel, information terminal is extended directly into shifting
In dynamic equipment.
The present invention supports the displaying of all standard resources in mobile client, with reference to cloud storage service device, can use stream matchmaker
Body play-back technology, support that all types are wherein comprising the normal datas such as picture, image, form, model, audio frequency and video money in server
Online browse, broadcasting and the download in source.
The present invention, which can provide intelligent movable retrieval and multidimensional navigation function, user, can pass through touch-screen on the mobile apparatus
Retrieved, set multidimensional navigation that data resource gets up according to the organization and administration of the knowledge networks such as type, special topic, business, work
Personnel can accurately search criteria official documents and correspondence, form, image, engineering image, audio, video, model etc..Marked simultaneously according to production
Quasi- content provides fault message search function, provides the user complete exception handles and related data resource, reduces
The accident analysis time.
In one embodiment, for make user obtain information it is more comprehensive, association knowledge network can also be established, for
Family provides relevant references.Specifically, the second data file to be prestored in network data base can be obtained first, from described
The second keyword is extracted in two data files；Then second keyword can be associated with the descriptor, obtains
Two incidence relations, and association knowledge network is established according to second incidence relation；Finally, can be according to first keyword
The second keyword of matching is searched from each second keyword, according to the second keyword of the matching from the association knowledge
Second data file corresponding to retrieval in network, and the second data file retrieved is pushed to the interaction of the mobile device
Interface.In this way, while user browse data standard resource, system can with other relevant criterions of automatic push and
Digital resource is selective.Association analysis is excavated by digital resource and establishes knowledge network, ensure that the independence of database resource
And connect each other, reduce information redundancy, partial data renewal change procedure does not interfere with other data.
The present invention can provide intelligent retrieval and trouble-locating function, using dynamic reorganization technology and information corresponding technology, often
One keyword all forms a knowledge hierarchy, carries out standard retrieval process in user, system can be provided in a manner of push
Relevant criterion information, including the diversified forms data message such as picture, image, audio frequency and video, to ensure technical staff's received information
Integrality.
Used in order to facilitate power worker, grid equipment production standard is concentrated and shown based on mobile client, with this
Meanwhile online and offline two ways is may also provide, prevent in the case where cloud platform can not be connected, user can be carried out in advance
It is offline to download.The offline mode is the company that user can not be established between mobile device and the grid equipment standard database
Situation about connecing.User can download related data from grid equipment standard database in advance, in off-line case, can be directly from movement
Related data is exported in equipment, without resettling the connection between mobile device and the grid equipment standard database.
The main grid equipment standard index resource service for realizing mobile device of the invention, with respect to other prior art energy
Enough combine full managing medium resource technology, distributed cloud storage technology, fragmentation dynamic reorganization technology etc..Based on mobile terminal
The method of hardware platform is wanted, the service efficiency of grid equipment production standard is substantially increased for vast outwork person, system can
To be transmitted and record information to dynamic medium informations such as word, figure, image, sound, music, video images；Pass through fragment
Change the method tissue data of dynamic reorganization, data message can be realized with the systematic different types of technical information of division more
Sample, the reuse of data, reduce data redundancy；Realize the function of intelligent retrieval, it is ensured that the height correlation of the information retrieved
Property, integrality, correctness, solve the problems, such as to exist when retrieving information missing inspection, false retrieval and output redundancy.
The present invention is disclosed by the Innovative Service Modes and depth content of standardization, realize the fragmentation to standard content,
Structuring, facilitation, and then be processed further on the basis of structuring, fragmentation indexing grid equipment refers specifically to standard type
System, the cloud database of standard is formed, while fragmentation service is carried out on mobile terminals for standard user of service, there is provided close
Join knowledge network.Carry out effectively innovating and exploring in the service to standard and deep exploitation, there is provided interactive service, make content not
Disconnected renewal and upgrading, so as to finally enable power network standardization effort in each side sustainable developments such as enterprise's production, scientific research, O＆Ms
Huge room for promotion is obtained in power.
Traditional papery plant maintenance technical data, safeguarding and using, upper efficiency is low, storage difficulty, renewal be present
Slowly the problems such as, inconvenient for use, information service and the change of knowledge services mode are to the form of standardization effort and standards service, side
Formula all generates tremendous influence.Mobile terminal grid equipment production standard service has provided the user a new power network standard and used
Method, this method digitizes power network standard information, fragmentation, and online retrieving, clear is provided the user by carrier of mobile terminal
Look at, download function.Knowledge hierarchy is established with related network, the knowledge network that is mutually related between power network standard increases power network and set
The content of standby production standard uses depth, and interactive function provides the use space of user, makes full use of these standards and index
The Support efficiency of grid equipment is improved, the maintenance quality of equipment is improved, accelerates maintenance process.
Network system possesses the power network standard information of informative, due to carrying mode is heavy, transmission method is difficult, more
Slowly etc. a series of reasons cause power network standard information effectively to use to new process, the present invention will from data storage, pass
Broadcast, service on the basis of change power network standard information occupation mode.
Fig. 2 is the structural representation of the grid equipment Standard Information Searching system of the facing mobile apparatus of the present invention.Such as Fig. 2
Shown, the system may include：
Fragmentation module 10, for according to grid equipment standard architecture to including the first of grid equipment standard information
Data file carries out fragmentation processing, obtains several the first metadata, the first metadata is indexed, obtains binary number
According to by second metadata storage into grid equipment standard database；
First data file can be e-file, for example, the form such as text formatting, audio format or video format
E-file or paper document.If paper document, the scanning element that can be first passed through in fragmentation module 10 will
First data file is scanned into e-file.The e-file can be turned by the converting unit in fragmentation module 10
Change the form for being easy to carry out fragmentation processing into, and by the fragmentation unit in fragmentation module 10 according to grid equipment standard
Architecture carries out fragmentation processing to the first data file after conversion.The e-file can include standard official documents and correspondence, table
Lattice, image, engineering image, audio, video, model etc..
First data file may include different types of grid equipment standard.In this case, second is being obtained
After metadata, Put on file can be carried out to the second metadata according to the type.The type may include the time, content, specially
Topic and business etc..
Fragmentation processing is that the arrangement and deep processing work of fragmentation are carried out to grid equipment standards service, fragmentation
Process is mainly standardized processing work according to the first metadata of grid equipment standard.Can be by first metadata pair
It should arrive in XML (Extensible Markup Language, extensible markup language) metadata node of correlation, while to chapter
Save content and carry out fragmentation processing.If first data file is text formatting, can be by first data file transition
PDF format, system can by directly in pdf document by mouse frame choosing or intelligent Matching in a manner of carry out.
Index is that the indexing work to each metadata item is completed by the interface of man-machine interaction.Can be according to service application
Need, indexing Database field value by way of the choosing of e-file center, metadata is extracted and matched.Pass through member
Data extracting rule is extracted each metadata item, for example, can be extracted according to title, standard No. etc. to metadata
And matching.After extracting metadata values, it can also be proofreaded by human-edited.
The present invention can also realize that multi-medium data indexes, i.e., carry out unification for multi-medium datas such as picture, audio, videos
Processing conversion and index, realize automatic transcoding high-low code flow, automatically extracting EXIF, (Exchangeable Image File, can
Swap image file) information, support all picture formats.Complete to change the form of all kinds of audio-video documents, be uniformly converted into
The stream media format that suitable network plays online, video format can be uniformly converted into mp4, flv, f4v form, for audio text
Part can uniformly be converted into mp3.In chronological order, precision and take out frame strategy extract key frame, and mark take out frame time code, user couple
Key frame adds associated metadata, such as：Time, title, place, personage, scene content etc..
Grid equipment standard database can be a distributed data platform.Form grid equipment standard database, energy
It is enough that grid equipment standard style infrastructure resource service is effectively provided, form the mobile cloud clothes opened towards power worker
Business platform.Using cloud storage technology, distributed memory system is used by the framework of cloud storage, passes through the distributed big numbers of HADOOP
According to platform, after index has been carried out to data, submit the data in the standard database of backstage, take full advantage of distributed big
Data platform is collected to greatest extent integrates grid equipment production standard resource.
Module 20 is established, for extracting the descriptor of second metadata, establishes the descriptor, corresponding second yuan
The first incidence relation between data and corresponding first data file, retrieval mesh is established according to first incidence relation
Record, by catalog storage into grid equipment standard database；
Grid equipment standard style can complete the indexing work to each metadata item by the interface of man-machine interaction, then
Can by data-interface can automatic identification catalog page carry out printed page analysis, extract directory tree, to metadata carry out extraction and
Match somebody with somebody.Intelligently each metadata item is extracted automatically by meta-data extraction rule, such as：Title, author etc..
First retrieval module 30, for establish the connection between mobile device and the grid equipment standard database it
Afterwards, the first keyword that user inputs is received by the interactive interface of the mobile device, according to first keyword from each
The descriptor of matching is searched in individual descriptor, is set according to the descriptor of the matching and first incidence relation from the power network
First data file corresponding to retrieval in standby standard database, and the first data file retrieved is included on the interactive boundary
On face.
System can issue engine and provide basic framework support for terminal applies by issuing template and multiple terminals, from criterion numeral
It is presented to according to data are read in storehouse in Web terminals, supports the interactive application system of multichannel, information terminal is extended directly into shifting
In dynamic equipment.
The present invention supports the displaying of all standard resources in mobile client, with reference to cloud storage service device, can use stream matchmaker
Body play-back technology, support that all types are wherein comprising the normal datas such as picture, image, form, model, audio frequency and video money in server
Online browse, broadcasting and the download in source.
The present invention, which can provide intelligent movable retrieval and multidimensional navigation function, user, can pass through touch-screen on the mobile apparatus
Retrieved, set multidimensional navigation that data resource gets up according to the organization and administration of the knowledge networks such as type, special topic, business, work
Personnel can accurately search criteria official documents and correspondence, form, image, engineering image, audio, video, model etc..Marked simultaneously according to production
Quasi- content provides fault message search function, provides the user complete exception handles and related data resource, reduces
The accident analysis time.
In one embodiment, to make the information that user obtains more comprehensive, the system can also establish association knowledge
Network, provide the user relevant references.Specifically, the system may include：
Extraction module, for obtaining the second data file to be prestored in network data base, from second data file
Extract the second keyword；
Relating module, for second keyword to be associated with the descriptor, the second incidence relation is obtained, and
Association knowledge network is established according to second incidence relation；
Second retrieval module, second for searching matching from each second keyword according to first keyword closes
Key word, retrieved according to the second keyword of the matching from the association knowledge network corresponding to the second data file, and will
The second data file retrieved is pushed to the interactive interface of the mobile device.In this way, in user browse data
While standard resource, system can be selective with other relevant criterions of automatic push and digital resource.Excavated by digital resource
Knowledge network is established in association analysis, be ensure that the independence of database resource and is connected each other, reduces information redundancy, part number
Other data are not interfered with according to renewal change procedure.
The present invention can provide intelligent retrieval and trouble-locating function, using dynamic reorganization technology and information corresponding technology, often
One keyword all forms a knowledge hierarchy, carries out standard retrieval process in user, system can be provided in a manner of push
Relevant criterion information, including the diversified forms data message such as picture, image, audio frequency and video, to ensure technical staff's received information
Integrality.
Used in order to facilitate power worker, grid equipment production standard is concentrated and shown based on mobile client, with this
Meanwhile online and offline two ways is may also provide, prevent in the case where cloud platform can not be connected, user can be carried out in advance
It is offline to download.The offline mode is the company that user can not be established between mobile device and the grid equipment standard database
Situation about connecing.User can download related data from grid equipment standard database in advance, in off-line case, can be directly from movement
Related data is exported in equipment, without resettling the connection between mobile device and the grid equipment standard database.
The main grid equipment standard index resource service for realizing mobile device of the invention, with respect to other prior art energy
Enough combine full managing medium resource technology, distributed cloud storage technology, fragmentation dynamic reorganization technology etc..Based on mobile terminal
The method of hardware platform is wanted, the service efficiency of grid equipment production standard is substantially increased for vast outwork person, system can
To be transmitted and record information to dynamic medium informations such as word, figure, image, sound, music, video images；Pass through fragment
Change the method tissue data of dynamic reorganization, data message can be realized with the systematic different types of technical information of division more
Sample, the reuse of data, reduce data redundancy；Realize the function of intelligent retrieval, it is ensured that the height correlation of the information retrieved
Property, integrality, correctness, solve the problems, such as to exist when retrieving information missing inspection, false retrieval and output redundancy.
The present invention is disclosed by the Innovative Service Modes and depth content of standardization, realize the fragmentation to standard content,
Structuring, facilitation, and then be processed further on the basis of structuring, fragmentation indexing grid equipment refers specifically to standard type
System, the cloud database of standard is formed, while fragmentation service is carried out on mobile terminals for standard user of service, there is provided close
Join knowledge network.Carry out effectively innovating and exploring in the service to standard and deep exploitation, there is provided interactive service, make content not
Disconnected renewal and upgrading, so as to finally enable power network standardization effort in each side sustainable developments such as enterprise's production, scientific research, O＆Ms
Huge room for promotion is obtained in power.
Traditional papery plant maintenance technical data, safeguarding and using, upper efficiency is low, storage difficulty, renewal be present
Slowly the problems such as, inconvenient for use, information service and the change of knowledge services mode are to the form of standardization effort and standards service, side
Formula all generates tremendous influence.Mobile terminal grid equipment production standard service has provided the user a new power network standard and used
Method, this method digitizes power network standard information, fragmentation, and online retrieving, clear is provided the user by carrier of mobile terminal
Look at, download function.Knowledge hierarchy is established with related network, the knowledge network that is mutually related between power network standard increases power network and set
The content of standby production standard uses depth, and interactive function provides the use space of user, makes full use of these standards and index
The Support efficiency of grid equipment is improved, the maintenance quality of equipment is improved, accelerates maintenance process.
Network system possesses the power network standard information of informative, due to carrying mode is heavy, transmission method is difficult, more
Slowly etc. a series of reasons cause power network standard information effectively to use to new process, the present invention will from data storage, pass
Broadcast, service on the basis of change power network standard information occupation mode.
The facing mobile apparatus of the grid equipment Standard Information Searching system of the facing mobile apparatus of the present invention and the present invention
Grid equipment Standard Information Searching method correspond, in the grid equipment Standard Information Searching side of above-mentioned facing mobile apparatus
The technical characteristic and its advantage that the embodiment of method illustrates are examined suitable for the grid equipment standard information of facing mobile apparatus
In the embodiment of cable system, hereby give notice that.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of grid equipment Standard Information Searching method of facing mobile apparatus, it is characterised in that comprise the following steps：
The first data file comprising grid equipment standard information is carried out at fragmentation according to grid equipment standard architecture
Reason, obtains several the first metadata, the first metadata is indexed, obtain the second metadata, by second metadata
Store in grid equipment standard database；If the first data file is audio file or video file, in chronological order, precision
Key frame is extracted with frame strategy is taken out, and marks and takes out frame time code, associated metadata is added to key frame；First data file
For e-file, the e-file includes standard official documents and correspondence, form, image, engineering image, audio, video and/or model；
The descriptor of second metadata is extracted, establishes the descriptor, corresponding second metadata and corresponding first
The first incidence relation between data file, catalog is established according to first incidence relation, the catalog is deposited
Store up in grid equipment standard database；
After the connection between mobile device and the grid equipment standard database is established, pass through the friendship of the mobile device
Mutual interface receives the first keyword of user's input, searches the theme of matching from each descriptor according to first keyword
Word, according to the descriptor of the matching, the retrieval from the grid equipment standard database is corresponding with first incidence relation
First data file, and the first data file retrieved is included on the interactive interface；If appearance can not connect cloud and put down
The situation of platform, the related data of the grid equipment standard database is previously downloaded to by the movement by offline mode and set
It is standby, in retrieval, related data is exported from mobile device.
2. the grid equipment Standard Information Searching method of facing mobile apparatus according to claim 1, it is characterised in that also
Comprise the following steps：
The second data file to be prestored in network data base is obtained, the second keyword is extracted from second data file；
Second keyword is associated with the descriptor, obtains the second incidence relation, and according to the described second association
Relation establishes association knowledge network；
The second keyword of matching is searched from each second keyword according to first keyword, according to the of the matching
Two keywords retrieved from the association knowledge network corresponding to the second data file, and the second data file retrieved is pushed away
It is sent to the interactive interface of the mobile device.
3. the grid equipment Standard Information Searching method of facing mobile apparatus according to claim 1, it is characterised in that root
The step of fragmentation processing is carried out to the first data file comprising grid equipment standard information according to grid equipment standard architecture
Suddenly include：
First data file is scanned into e-file；
The e-file is converted into be easy to the form for carrying out fragmentation processing；
Fragmentation processing is carried out to the first data file after conversion according to grid equipment standard architecture.
4. the grid equipment Standard Information Searching method of facing mobile apparatus according to claim 1, it is characterised in that institute
Stating the form of the first data file includes text formatting, audio format and video format.
5. information management platform according to claim 4, it is characterised in that if first data file is text lattice
Formula, it is PDF format by first data file transition.
6. the grid equipment Standard Information Searching method of facing mobile apparatus according to claim 4, it is characterised in that if
First data file is audio format, is mp3 forms by first data file transition.
7. the grid equipment Standard Information Searching method of facing mobile apparatus according to claim 4, it is characterised in that if
First data file is video format, is mp4, flv or f4v form by first data file transition.
A kind of 8. grid equipment Standard Information Searching system of facing mobile apparatus, it is characterised in that including：
Fragmentation module, for literary to the first data comprising grid equipment standard information according to grid equipment standard architecture
Part carries out fragmentation processing, obtains several the first metadata, the first metadata is indexed, obtain the second metadata, will
The second metadata storage is into grid equipment standard database；If the first data file is audio file or video file,
In chronological order, precision and take out frame strategy extract key frame, and mark take out frame time code, to key frame add associated metadata；
First data file is e-file, the e-file include standard official documents and correspondence, form, image, engineering image, audio,
Video and/or model；
Establish module, for extracting the descriptor of second metadata, establish the descriptor, corresponding second metadata with
And the first incidence relation between corresponding first data file, catalog is established according to first incidence relation, by institute
Catalog storage is stated into grid equipment standard database；
First retrieval module, for after the connection between mobile device and the grid equipment standard database is established, leading to
The interactive interface for crossing the mobile device receives the first keyword of user's input, according to first keyword from each theme
The descriptor of matching is searched in word, according to the descriptor of the matching and first incidence relation from the grid equipment standard
First data file corresponding to retrieval in database, and the first data file retrieved is included on the interactive interface；
It is by offline mode that the related data of the grid equipment standard database is advance if there is the situation that can not connect cloud platform
The mobile device is downloaded to, in retrieval, related data is exported from mobile device.
9. the grid equipment Standard Information Searching system of facing mobile apparatus according to claim 8, it is characterised in that also
Including：
Extraction module, for obtaining the second data file to be prestored in network data base, extracted from second data file
Second keyword；
Relating module, for second keyword to be associated with the descriptor, obtain the second incidence relation, and according to
Second incidence relation establishes association knowledge network；
Second retrieval module, second for searching matching from each second keyword according to first keyword are crucial
Word, retrieved according to the second keyword of the matching from the association knowledge network corresponding to the second data file, and will inspection
Rope to the second data file be pushed to the interactive interface of the mobile device.
10. the grid equipment Standard Information Searching system of facing mobile apparatus according to claim 8, it is characterised in that
The fragmentation module includes：
Scanning element, for first data file to be scanned into e-file；
Converting unit, for being converted into the e-file to be easy to the form for carrying out fragmentation processing；
Fragmentation unit, for being carried out according to grid equipment standard architecture to the first data file after conversion at fragmentation
Reason.
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| CN108664586B (en) * | 2018-05-07 | 2022-04-15 | 北京国电通网络技术有限公司 | Information acquisition method and system |
| CN110413630A (en) * | 2018-08-27 | 2019-11-05 | 上海纵坤信息技术有限公司 | Examination criteria searching system and method |
| CN109241354B (en) * | 2018-09-20 | 2022-05-24 | 南方电网科学研究院有限责任公司 | Storage method, device, equipment and storage medium for technical standard data of power grid |
| CN110941642B (en) * | 2019-11-20 | 2022-12-23 | 贵州电网有限责任公司电力科学研究院 | Power distribution network data processing method and device based on Lucene full-text retrieval |
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