CN107844538A - Towards the synthetic disaster prevention layout data management system and method in mountain area villages and small towns - Google Patents
Towards the synthetic disaster prevention layout data management system and method in mountain area villages and small towns Download PDFInfo
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Abstract
The invention discloses a kind of synthetic disaster prevention layout data management system and method towards mountain area villages and small towns, system includes user's registration interface, user's log-in interface, and functional module and mountain area villages and small towns regional complex are prevented and reduced natural disasters database；The present invention pre-processes to the multi-source data received first, data after processing are classified, if raster data is then divided into unmanned plane dem data collection, unmanned plane DOM data sets, remote sensing image data collection or geology and geomorphology thematic data collection, if vector data is then divided into basic geographic database, geology and geomorphology specialized database, disaster database over the years；The inquiry request of user is classified and is interpreted as character string, the character string translated according to solution completes the inquiry to mountain area villages and small towns synthetic disaster prevention layout data.System and method provided by the invention, the blank of the data managing method towards villages and small towns calamity mitigation and relief can be filled up, improve villages and small towns calamity mitigation and relief data managing capacity and the ability of multi-source data integration storage.
Description
Technical field
The present invention relates to villages and small towns calamity mitigation and relief technical field, and in particular to towards the synthetic disaster prevention in mountain area villages and small towns
Layout data management system and method.
Background technology
China villages and small towns region is wide, and environment is complicated, and disaster distribution is wide, type is more, frequency is high, intensity is big, all causes every year
Numerous casualties and serious financial consequences, it has also become influence the significant problem of China's countryside architecture and people's living environment, institute
Caused by economic loss it is huge.With《Long-term science and technology development planning outline in country》(2006~the year two thousand twenty) goes out
Platform, villages and small towns Regional Disaster Mitigation input are progressively paid attention to, but because villages and small towns Regional Disaster Mitigation input is started late, and lack
The strong support of related information technology, multi-source data are difficult to obtain efficient integration management, have impact on villages and small towns calamity mitigation and relief
Development and implementation result.Therefore need to build the data management system towards calamity mitigation and relief, rule of preventing and reducing natural disasters to villages and small towns
Draw involved flood tide, multi-source, complex data and carry out integration storage so that villages and small towns calamity mitigation and relief person or related researcher can
To obtain outcome data that standard is consistent, that uniform format, precision are higher, and then improve the effect of villages and small towns calamity mitigation and relief work
Rate.
Data involved by the calamity mitigation and relief of villages and small towns have the characteristics that multidisciplinary background, multi-format, multi-source, and these
Data have certain geographic significance more.When integrate storage, challenge, a side are brought to traditional data managing method
Face, if not carrying out unified maintainability modification to the attribute list of data, it will the data normal form with bottom relevant database
Cause to conflict, while substantial amounts of data redundancy can be brought, increase data storage and the burden of data query；On the other hand, if
Unification is not carried out to data projection and coordinate system, vector, the raster data with geographic significance can not be overlapped and inlay,
So as to influence the implementation of calamity mitigation and relief.
The ArcSDE of ESRI companies of the U.S. is as a kind of ripe middleware Technology, there is provided reliable and support multi-user is simultaneously
The Spatial Data Engine of hair.Spatial Data Model based on ArcSDE and its inside --- Geodatabase can be realized existing
There is the integration for realizing spatial data and Non-spatial Data on the basis of RDBMS to store, and realize the multi-user for underlying database
Concurrent transactions access.Make RDBMS that there is the ability for integrating storage for spatial data and Non-spatial Data.
The oracle database of Oracle of the U.S. is one of most widely used RDBMS, Oracle at this stage
RDBMS has the characteristics of portable good, performance is good, and has perfect log management and data recovery function, makes it have
Certain stability has been also equipped with while compared with powerful.Relational database schema is more used by Oracle RDBMS
Maturation, it is proper for data redundancy control, and data table search is efficient, data query speed is fast and Data Integration degree is higher, base
Originally the storage management requirement of mass data designed by the calamity mitigation and relief of villages and small towns is met.
The content of the invention
For the deficiency of current technology, the present invention provides a kind of synthetic disaster prevention layout data pipe towards mountain area villages and small towns
System and method is managed, the technological gap towards villages and small towns calamity mitigation and relief data management field can be made up, improves multi-source data
The ability of integration management, prevented and reduced natural disasters for villages and small towns and powerful data supporting is provided.
Technical scheme is used by the system of the present invention：A kind of synthetic disaster prevention layout data towards mountain area villages and small towns
Management system, it is characterised in that：Subtract including user registration module, user's log-in module, functional module and villages and small towns Integrate Natural Disasters Prevention
Calamity planning database；
The user registration module, for registering new user and setting modification logging；
User log-in block, logged in for user；
The functional module includes data query submodule, arrow grid data loading submodule, Unmanned Aerial Vehicle Data storage submodule
Block, the data query submodule is used to ask subdata storehouse content to be inquired about according to user, and the figure layer that will be inquired
It is shown in visualization interface；The arrow grid data loading submodule is used to carry out database data renewal in-stockroom operation, by with
The newly-built raster dataset of family self-defined title or vector data collection, and data are updated by storage according to data format；It is described
Unmanned Aerial Vehicle Data storage submodule is used to DEM, DOM for getting using unmanned plane carrying out data manipulation；
The villages and small towns synthetic disaster prevention planning database is used for the multi-source number involved by the calamity mitigation and relief of villages and small towns
According to carrying out integration storage.
Technical scheme is used by the method for the present invention：A kind of synthetic disaster prevention layout data towards mountain area villages and small towns
Management method, it is characterised in that comprise the following steps：
Step 1：Receive multi-source data；
Step 2：Sorting code number is carried out to the multi-source data received；
Step 3：It is unified that data are carried out with rule, and unified projection and geographical coordinate；
Step 4：The data deposit database of rule, projection and geographical coordinate after reunification；
Step 5：Receive operation requests of the user to database；
Step 6：User's request is classified；
Step 7：It is interpreted according to user's request, user's request is interpreted as character string；
Step 8：The character string for asking interpretation according to user is inquired about, more villages and small towns calamity mitigation and relief multi-source data
Newly, edit, add operation.
Beneficial effects of the present invention：
(1) management system provided by the invention, the synthetic disaster prevention rule towards mountain area villages and small towns are realized in physical layer
Draw data managing method, there is provided the function such as the inquiries of data of being prevented and reduced natural disasters to villages and small towns, visualization, renewal, realize that villages and small towns are taken precautions against natural calamities and subtract
The data integration storage of the multi-source, isomery, complexity that are related in calamity planning.And then provided for villages and small towns calamity mitigation and relief strong
Data supporting, there is provided the efficiency of villages and small towns calamity mitigation and relief work；
(2) in method provided by the invention, by classifying to the multi-source data of reception, with reference to existing spatial data
Model, make it possible that substantial amounts of multi-source heterogeneous spatial data integrates storage with Non-spatial Data.Simultaneously in data prediction
In the stage, unification is carried out to data attribute list and projection and coordinate system, reduces data redundancy, and meet planning for different numbers
According to the operation requirement for being overlapped, inlaying in same figure layer.
Brief description of the drawings
Fig. 1 is the schematic diagram of device of the embodiment of the present invention；
Fig. 2 is the method flow diagram of the embodiment of the present invention；
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with the accompanying drawings and embodiment is to this hair
It is bright to be described in further detail, it will be appreciated that implementation example described herein is merely to illustrate and explain the present invention, not
For limiting the present invention.
See Fig. 1, a kind of synthetic disaster prevention layout data management system towards mountain area villages and small towns provided by the invention, bag
Include user registration module, user's log-in module, functional module and villages and small towns synthetic disaster prevention planning database；User's registration mould
Block, for registering new user and setting modification logging；User log-in block, logged in for user；Functional module is looked into including data
Submodule, arrow grid data loading submodule, Unmanned Aerial Vehicle Data storage submodule are ask, data query submodule is used for please according to user
Ask subdata storehouse content to be inquired about, and the figure layer inquired is shown in visualization interface；Swear grid data loading submodule
For carrying out data renewal in-stockroom operation to database, by the newly-built raster dataset of User Defined title or vector data collection,
And data are updated by storage according to data format；Unmanned Aerial Vehicle Data storage submodule is used to get using unmanned plane
DEM, DOM carry out data manipulation；Villages and small towns synthetic disaster prevention planning database is used for involved by the calamity mitigation and relief of villages and small towns
Multi-source data carry out integration storage.
The data query submodule of the present embodiment includes Fundamental Geographic Information Database inquiry submodule, socioeconomic data
Library inquiry submodule, geology and geomorphology expert data library inquiry submodule, unmanned plane DEM inquiries submodule, unmanned plane DOM inquiry
Module；Fundamental Geographic Information Database inquires about submodule, for being required to complete the inquiry of Fundamental Geographic Information Data according to user
And display；Socioeconomic data library inquiry submodule, for according to user require complete social and economic information data inquiry and
Display；Geology and geomorphology expert data library inquiry submodule, for being required to complete geology and geomorphology specialized information data according to user
Inquiry and display；Unmanned plane dem data library inquiry submodule, for being required to complete the inquiry of unmanned plane dem data according to user
And display；Unmanned plane DOM data base querying submodules, for requiring to complete the inquiry of unmanned plane DOM data and showing according to user
Show.
The villages and small towns synthetic disaster prevention planning database of the present embodiment includes multi-source data file and/or database.
See Fig. 2, a kind of synthetic disaster prevention layout data management method towards mountain area villages and small towns provided by the invention, bag
Include following steps：
Step 1：Receive multi-source data；
Multi-source data includes raster data, vector data, other data.
Raster data includes unmanned plane DOM data, unmanned plane dem data, remote sensing image data, geology and geomorphology thematic data
And the relation data of above-mentioned data category between any two；Vector data includes Fundamental Geographic Information Data, geology and geomorphology specialty number
According to, the relation data of disaster data over the years and above-mentioned data category between any two；Other data include list data, text data
And the relation data of above-mentioned data category between any two.
Step 2：Sorting code number is carried out to the multi-source data received；
Sorting code number is carried out to the multi-source data received, class categories are raster data, vector data and other data；
Data encoding rule innovatively combines the conventional Hungary's nomenclature of computer realm and the conventional coding of Field of Land Resources,
11 are used as sequence code, first is data format identification code, as raster data is 1, vector data 2, other data are 3,
Second is that one-level subdata base classification encodes to the 3rd, if Fundamental Geographic Information Data word bank is 01, socioeconomic data
Word bank is 02, geology and geomorphology expert data word bank position 03, and geology and geomorphology thematic data word bank is 04, and dem data word bank is 05,
DOM data word bank is 06, and remaining position is dataset name Chinese phonetic alphabet upper-case first letters, and such as class boundary line numerical nomenclature is
DLJX, position " 0 " polishing not used, " 0 " does not have practical significance.
Step 3：It is unified that data are carried out with rule, data are advised using using ArcSDE Geodatabase models
Then unify, and unification is carried out to projection and geographical coordinate；
Step 4：The data of rule and projection and geographical coordinate after reunification are stored in oracle database；
Step 5：Receive operation requests of the user to database；
Step 6：User's request is classified；
User's request is pointedly divided into basic request classification, it is basic to ask classification to include：Data query, data are more
Newly, data edition, data addition and other operations, class categories are raster data, vector data and other data；
Step 7：It is interpreted according to user's request, user's request is interpreted as character string；
Step 8：The character string for asking interpretation according to user is inquired about, more villages and small towns calamity mitigation and relief multi-source data
Newly, edit, add operation.
Data management system provided by the invention, realize the synthetic disaster prevention layout data management towards mountain area villages and small towns
Method, there is provided mountain area villages and small towns synthetic disaster prevention is planned the inquiry of involved multi-source data, renewal, editor, addition and its
He operates.Provide the integrated storage towards the multi-source heterogeneous data of flood tide of calamity mitigation and relief so that villages and small towns are prevented and reduced natural disasters rule
Outcome data that standard is consistent, that uniform format, precision are higher can be obtained by drawing person or related researcher, and then improve mountain area
The efficiency of villages and small towns calamity mitigation and relief work.
It should be appreciated that the part that this specification does not elaborate belongs to prior art.
It should be appreciated that the above-mentioned description for preferred embodiment is more detailed, therefore can not be considered to this
The limitation of invention patent protection scope, one of ordinary skill in the art are not departing from power of the present invention under the enlightenment of the present invention
Profit is required under protected ambit, can also be made replacement or deformation, be each fallen within protection scope of the present invention, this hair
It is bright scope is claimed to be determined by the appended claims.
Claims (8)
- A kind of 1. synthetic disaster prevention layout data management system towards mountain area villages and small towns, it is characterised in that：Including user's registration Module, user's log-in module, functional module and villages and small towns synthetic disaster prevention planning database；The user registration module, for registering new user and setting modification logging；User log-in block, logged in for user；The functional module includes data query submodule, arrow grid data loading submodule, Unmanned Aerial Vehicle Data storage submodule, institute State data query submodule to be used to ask subdata storehouse content to be inquired about according to user, and the figure layer inquired is shown in Visualization interface；The arrow grid data loading submodule is used to carry out database data renewal in-stockroom operation, is made by oneself by user The newly-built raster dataset of adopted title or vector data collection, and data are updated by storage according to data format；The unmanned plane Data loading submodule is used to DEM, DOM for getting using unmanned plane carrying out data manipulation；The villages and small towns synthetic disaster prevention planning database is used to enter the multi-source data involved by the calamity mitigation and relief of villages and small towns Row integrates storage.
- 2. the synthetic disaster prevention layout data management system according to claim 1 towards mountain area villages and small towns, its feature exists In：The data query submodule includes Fundamental Geographic Information Database inquiry submodule, socioeconomic data library inquiry submodule Block, geology and geomorphology expert data library inquiry submodule, unmanned plane DEM inquiries submodule, unmanned plane DOM inquiry submodules；The Fundamental Geographic Information Database inquires about submodule, for being required to complete looking into for Fundamental Geographic Information Data according to user Inquire about display；The socioeconomic data library inquiry submodule, for according to user require complete social and economic information data inquiry and Display；The geology and geomorphology expert data library inquiry submodule, for being required to complete geology and geomorphology specialized information data according to user Inquiry and display；The unmanned plane dem data library inquiry submodule, for requiring to complete the inquiry of unmanned plane dem data and showing according to user Show；The unmanned plane DOM data base querying submodules, for requiring to complete the inquiry of unmanned plane DOM data and showing according to user Show.
- 3. the synthetic disaster prevention layout data management system according to claim 1 towards mountain area villages and small towns, its feature exists In：The villages and small towns synthetic disaster prevention planning database includes multi-source data file and/or database.
- 4. a kind of synthetic disaster prevention layout data management method towards mountain area villages and small towns, it is characterised in that comprise the following steps：Step 1：Receive multi-source data；Step 2：Sorting code number is carried out to the multi-source data received；Step 3：It is unified that data are carried out with rule, and unified projection and geographical coordinate；Step 4：The data deposit database of rule, projection and geographical coordinate after reunification；Step 5：Receive operation requests of the user to database；Step 6：User's request is classified；Step 7：It is interpreted according to user's request, user's request is interpreted as character string；Step 8：Ask the character string of interpretation to inquire about villages and small towns calamity mitigation and relief multi-source data according to user, update, compile Collect, addition operation.
- 5. the synthetic disaster prevention layout data management method according to claim 4 towards mountain area villages and small towns, its feature exists In：Multi-source data described in step 1 includes raster data, vector data, other data；The raster data includes unmanned plane DOM data, unmanned plane dem data, remote sensing image data, geology and geomorphology thematic data And the relation data of data category between any two；The vector data includes Fundamental Geographic Information Data, geology and geomorphology specialty number According to, the relation data of disaster data over the years and data category between any two；Other described data include list data, text data And the relation data of data category between any two.
- 6. the synthetic disaster prevention layout data management method according to claim 4 towards mountain area villages and small towns, its feature exists In：In step 2, sorting code number is carried out to the multi-source data received, class categories are raster data, vector data and other numbers According to；Data encoding uses 11 as sequence code, and first is data format identification code, and second is one-level subdata base to the 3rd Classification encodes, and remaining position is dataset name Chinese phonetic alphabet upper-case first letters, position " 0 " polishing not used.
- 7. the synthetic disaster prevention layout data management method according to claim 4 towards mountain area villages and small towns, its feature exists In：In step 3, it is unified that rule is carried out to data using ArcSDE Geodatabase models.
- 8. the synthetic disaster prevention layout data management method according to claim 4 towards mountain area villages and small towns, its feature exists In：In step 4, the data deposit oracle database of rule, projection and geographical coordinate after reunification.
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