CN108256021A - A kind of shipbuilding accuracy data knowledge base system - Google Patents
A kind of shipbuilding accuracy data knowledge base system Download PDFInfo
- Publication number
- CN108256021A CN108256021A CN201810023603.1A CN201810023603A CN108256021A CN 108256021 A CN108256021 A CN 108256021A CN 201810023603 A CN201810023603 A CN 201810023603A CN 108256021 A CN108256021 A CN 108256021A
- Authority
- CN
- China
- Prior art keywords
- data
- knowledge base
- group
- record
- shipbuilding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention discloses a kind of shipbuilding accuracy data knowledge base system, and including ship accuracy data knowledge base, each measurement accuracy data and Precision Theory data are built for storage vessel；Database search engine module, for providing data knowledge retrieval to shipbuilding precision knowledge base；The system maintaining module of knowledge base, for safeguarding ship construction precision data；Man-machine interactive operation module, for the output of display data search engine module as a result, data knowledge to be transferred to the subscriber interface module of man-machine interactive operation.A kind of four block combiners of shipbuilding accuracy data knowledge base system of the present invention realize the data knowledge library storage of accuracy data and effective accuracy data information management.
Description
Technical field
The present invention relates to accuracy data knowledge bases, are directed primarily to a kind of shipbuilding accuracy data knowledge base system.
Background technology
The variation that world's shipbuilding market share is accounted for from last decade Chinese vessel manufacturing industry can be seen that Chinese vessel manufacturing industry
Shared proportion significantly rises on world market, and China has become one of important shipbuilding center in the whole world.It is and international
Manufacturing industry transfer trend is the maximum opportunity that Chinese vessel development of manufacturing faces, and Power of Chinese Shipbuilding Industry is to the neck of Korea Spro, day
First status forms challenge effectively.But designed capacity backwardness, mating industry development lag will be the main of restriction industry development
Bottleneck.Digital shipbuilding is current global shipbuilding industry main trend, realizes the collaboration of design and producing, improves Speed of Shipbuilding, drop
Low shipbuilding cost.
Invention content
In order to solve the above technical problems, the present invention provides a kind of shipbuilding accuracy data knowledge base system, carry out
Effectively management and the storage of accuracy data library.
A kind of shipbuilding accuracy data knowledge base system of the present invention, including
Ship accuracy data knowledge base builds each measurement accuracy data and Precision Theory data for storage vessel；
Database search engine module, for providing data knowledge retrieval to shipbuilding precision knowledge base；
The system maintaining module of knowledge base, for safeguarding ship construction precision data；
Man-machine interactive operation module, for the output of display data search engine module as a result, data knowledge is transferred to
The subscriber interface module of man-machine interactive operation.
It connects the management module of ship accuracy data knowledge base and precision measure module realizes the user of man-machine interactive operation
Interface module.
Further, the ship accuracy data knowledge base include steel material process data knowledge module, measure sectional construction,
Total group carries each stage accuracy data knowledge module.
Further, the database search engine module receiving man-machine interactive operation module control response search refers to
It enables：First group of record, each item in first group of record both correspond to the data item of the classification in first group of record；
Second group of record, each item in second group of record both correspond to the life of the classification in second group of record
It enables, each order of the classification in second group of record includes corresponding code.
Further, there is response search instruction in the database search engine module, it is described for receiving a string value
The item in first group of record or the code in second group of record, the data are each corresponded in one string value
Library searching engine modules are configured to perform with the corresponding order of the code from second group of record to data
Knowledge base scans for.
A kind of four block combiners of shipbuilding accuracy data knowledge base system of the present invention realize accuracy data
Data knowledge library storage and effective accuracy data information management.
Description of the drawings
Fig. 1 is a kind of structure diagram of shipbuilding accuracy data knowledge base system of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of shipbuilding accuracy data knowledge base system of the present embodiment, including
Ship accuracy data knowledge base 1 builds each measurement accuracy data and Precision Theory data for storage vessel；Including
Steel material process data knowledge module 11 measures sectional construction, total group, each stage accuracy data knowledge module 12 of carrying；
Database search engine module 2 for providing data knowledge retrieval to shipbuilding precision knowledge base, has response
Search instruction, for receiving a string value, the item each corresponded in first group of record or second group of record in a string value
In code, database search engine module be configured to perform with the corresponding life of code from second group of record
Order scans for data knowledge library；
The system maintaining module 3 of knowledge base, for safeguarding ship construction precision data；
Man-machine interactive operation module 4, for the output of display data search engine module as a result, data knowledge is transferred to
The subscriber interface module of man-machine interactive operation；
Database search engine module 2 receives 4 control response search instruction of man-machine interactive operation module：First group of record,
Each item in first group of record both corresponds to the data item of the classification in first group of record；
Second group of record, each item in second group of record both correspond to the order of the classification in second group of record, and second
Each order of classification in group record includes corresponding code.
Ship accuracy data knowledge base 1 is to the algorithm of body section measurement point：Based on the Point set matching of quaternary number, quaternary number
Method unit vector of the coordinate system on the Equivalent Axis that reference frame rotates and rotational angle form quaternary number to retouch
State position relation of the coordinate system with respect to reference frame.Quaternion Method effectively prevents the problem of universal shaft lock.Quaternion Method
There are four variables for expression rotation, it is non-iterative tight mathematical method, by solving spin matrix R and translation vector T, makes mesh
Scalar functions obtain minimum.The two point set centres of form can be overlapped, then reach matching target by rotating adjustment point.The method not against
Initial matching determines initial value, and the method for direct application construction Cross-covariance makes matching result optimal, which realizes
Body section measures points and the Auto-matching of CAD model, can react the control information of hull construction.
A kind of four block combiners of shipbuilding of the present embodiment accuracy data knowledge base system realize accuracy data
Data knowledge library storage and effective accuracy data information management.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of shipbuilding accuracy data knowledge base system, it is characterised in that：Including
Ship accuracy data knowledge base builds each measurement accuracy data and Precision Theory data for storage vessel；
Database search engine module, for providing data knowledge retrieval to shipbuilding precision knowledge base；
The system maintaining module of knowledge base, for safeguarding ship construction precision data；
Man-machine interactive operation module, for the output of display data search engine module as a result, data knowledge is transferred to man-machine
The subscriber interface module of interactive operation.
2. a kind of shipbuilding accuracy data knowledge base system according to claim 1, it is characterised in that：The ship
Accuracy data knowledge base includes steel material process data knowledge module, measure sectional construction, total group, carry each stage accuracy data and know
Know module.
3. a kind of shipbuilding accuracy data knowledge base system according to claim 1, it is characterised in that：The data
Library searching engine modules receive the man-machine interactive operation module control response search instruction：First group of record, described first group
Each item in record both corresponds to the data item of the classification in first group of record；
Second group of record, each item in second group of record both correspond to the order of the classification in second group of record,
Each order of the classification in second group of record includes corresponding code.
4. a kind of shipbuilding accuracy data knowledge base system according to claim 1, it is characterised in that：The data
Have response search instruction, for receiving a string value, each corresponded in a string value in library searching engine modules
The code in item or second group of record in first group of record, the database search engine module further by with
It is set to perform and data knowledge library is scanned for the corresponding order of the code from second group of record.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023603.1A CN108256021A (en) | 2018-01-10 | 2018-01-10 | A kind of shipbuilding accuracy data knowledge base system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023603.1A CN108256021A (en) | 2018-01-10 | 2018-01-10 | A kind of shipbuilding accuracy data knowledge base system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108256021A true CN108256021A (en) | 2018-07-06 |
Family
ID=62724884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023603.1A Pending CN108256021A (en) | 2018-01-10 | 2018-01-10 | A kind of shipbuilding accuracy data knowledge base system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108256021A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110990663A (en) * | 2019-12-04 | 2020-04-10 | 中船黄埔文冲船舶有限公司 | Ship process knowledge management method, device and system |
| CN111400287A (en) * | 2020-03-27 | 2020-07-10 | 江南造船(集团)有限责任公司 | Ship building process knowledge base building method and device, storage medium and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991970A (en) * | 2015-07-28 | 2015-10-21 | 上海外高桥造船有限公司 | Precision database system for large ship and marine construction |
| JP2017126150A (en) * | 2016-01-13 | 2017-07-20 | 株式会社パスコ | Ship information retrieval system, ship information retrieval method and ship information retrieval server |
| CN107103011A (en) * | 2016-02-23 | 2017-08-29 | 阿里巴巴集团控股有限公司 | The implementation method and device of terminal data search |
-
2018
- 2018-01-10 CN CN201810023603.1A patent/CN108256021A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991970A (en) * | 2015-07-28 | 2015-10-21 | 上海外高桥造船有限公司 | Precision database system for large ship and marine construction |
| JP2017126150A (en) * | 2016-01-13 | 2017-07-20 | 株式会社パスコ | Ship information retrieval system, ship information retrieval method and ship information retrieval server |
| CN107103011A (en) * | 2016-02-23 | 2017-08-29 | 阿里巴巴集团控股有限公司 | The implementation method and device of terminal data search |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110990663A (en) * | 2019-12-04 | 2020-04-10 | 中船黄埔文冲船舶有限公司 | Ship process knowledge management method, device and system |
| CN110990663B (en) * | 2019-12-04 | 2023-03-24 | 中船黄埔文冲船舶有限公司 | Ship process knowledge management method, device and system |
| CN111400287A (en) * | 2020-03-27 | 2020-07-10 | 江南造船(集团)有限责任公司 | Ship building process knowledge base building method and device, storage medium and terminal |
| CN111400287B (en) * | 2020-03-27 | 2023-06-16 | 江南造船(集团)有限责任公司 | Ship construction process knowledge base construction method and device, storage medium and terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lim et al. | A simple approach to intrinsic correspondence learning on unstructured 3d meshes | |
| CN101719154B (en) | Grid structure-based spatial index establishing method and grid structure-based spatial index establishing system | |
| US9342886B2 (en) | Devices, methods, and apparatuses for homography evaluation involving a mobile device | |
| CN108592787B (en) | The rotating axis calibration method and system of 3D tracer rotation system | |
| CN110163797B (en) | Method and device for calibrating pose relation of rotary table to realize arbitrary angle point cloud splicing | |
| Chaton et al. | Torch-Points3D: A modular multi-task framework for reproducible deep learning on 3D point clouds | |
| CN108256021A (en) | A kind of shipbuilding accuracy data knowledge base system | |
| CN106033621A (en) | Three-dimensional modeling method and device | |
| CN1140861A (en) | Method and apparatus for producing animation data | |
| CN102279874A (en) | Fast edge routing for interactive diagramming | |
| CN109326323A (en) | A kind of assemble method and device of genome | |
| CN115344905B (en) | Method and system for automatically generating two-dimensional engineering drawing based on three-dimensional model | |
| CN109741394A (en) | Image processing method, device, electronic equipment and storage medium | |
| CN109683858A (en) | Data processing method and device | |
| CN107066726B (en) | Numerical control machine tool rotating shaft perpendicularity error modeling method | |
| CN104077561A (en) | Fingerprint automatic comparison method | |
| CN104376120B (en) | A kind of information retrieval method and system | |
| CN112669418A (en) | Model rendering method and device | |
| CN112991526A (en) | Method and device for marking three-dimensional posture of image, electronic equipment and medium | |
| CN106803266A (en) | A kind of hull complexity outside plate point cloud costal line extracting method and device | |
| CN114516048B (en) | Zero point debugging method and device for robot, controller and storage medium | |
| CN113139617B (en) | Power transmission line autonomous positioning method and device and terminal equipment | |
| CN108827340A (en) | A kind of visual odometry hardware-accelerated based on ZYNQ | |
| CN111223193B (en) | Object rotation method, rotation device, terminal device, and computer-readable storage medium | |
| CN104050386A (en) | Method for detection of three-dimensional size completeness based on rigid body recognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |