CN101369022A - Flood disaster prediction system adopting geographic information system - Google Patents
Flood disaster prediction system adopting geographic information system Download PDFInfo
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- CN101369022A CN101369022A CNA2008100023489A CN200810002348A CN101369022A CN 101369022 A CN101369022 A CN 101369022A CN A2008100023489 A CNA2008100023489 A CN A2008100023489A CN 200810002348 A CN200810002348 A CN 200810002348A CN 101369022 A CN101369022 A CN 101369022A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q90/00—Systems or methods specially adapted for administrative, commercial, financial, managerial or supervisory purposes, not involving significant data processing
- G06Q90/20—Destination assistance within a business structure or complex
- G06Q90/205—Building evacuation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Abstract
The objective of the invention is to provide a flood disaster predication system by employing geographical information system, wherein a database is formed based on relevant information of an appointed basin flood, the flood relevant information compoundingly links with rainfall, nature of soil and water discharge capacity information of rivers which are used as indirect relevant information to predict the flood, thereby reducing disaster caused by the flood. The system can inspect the relevant information of the appointed basin flood, evaluate and predict the flood disaster of the basin. Besides the employ the basic flood relevant information, a flood disaster reduction scheme can be divided into two schemes for respectively simulating the present of the flood disaster. According to a landslide method, the landslide danger degree generated at the Anseon river basin is confirmed based on the grade, then the flood disaster of the basin at the frequent flood disaster region can be prevented, moreover the disaster degree when the flood occurs can be predicted, which is of great helpful to employ the scheme reducing the flood disaster.
Description
Technical field
The present invention relates to adopt the flood disaster prediction system of Geographic Information System (Geographic Information System:GIS), more particularly, the present invention relates to adopt the following flood disaster prediction system of GIS, it is according to adopting GIS, estimate the prediction extent of injury in advance, so that realize prevention and reduction that the flood in appointment basin is injured, the flood relevant information of object region is made up as database, the mode construction system that can retrieve easily according to the user, thus, provide and to carry out the evaluation that flood is injured and the information of prediction.
Background technology
As everyone knows, in recent years, the prosperity of the accompanying information communication technology, by remote data communication network, from least 1 main server, the information that offers a plurality of entrants in real time provides the exploitation of technology to carry out actively with the information in each field.
Based on this, recently, be used for more correct information being offered entrant's the peripheral technology of high-speed cache expansion technique etc. and can be more easily under development near the information sorting technology and the compress technique of entrant's preference and preference, actual situation is to adopt the various contents of this technology and the exploitation of its technical scheme also quickening.
On the other hand, present flood damage information providing system can be stored in state in the database at the Back ground Information that the region of flood only will take place, and corresponding to user's selection, only provides the Back ground Information of the region of year-by-year.
Summary of the invention
But, only be difficult to establish the later countermeasure of being injured by flood relevant rudimentary information is provided.Its reason is: the occurrence cause that flood is injured is not restricted to rainfall amount, and except rainfall amount, with the character of soil, the drainability in rivers and creeks etc. is compound.
So present present situation is that in the region that flood takes place frequently, requirement is carried out by the flood damage evaluation of simulated experiment and adopted its flood disaster prediction.In addition, the basic data of flood damage is limited to the region that flood takes place in the past, still, analyzes the flood reason, it also is applicable to other region, thus, estimates the flood damage of later taken place flood region in advance, establish its measure early, thus, must reduce being injured of flood damage.
Particularly, at plum rains, typhoon between the emergence period in, actual situation is, people wish that forwardly following system is arranged, wherein, and according to real-time and weather information interlock, the flood prediction of objective for implementation region thus, makes the people of region escape when danger signal takes place apace.
The present invention be directed to above-mentioned situation proposes, its purpose is to provide the flood disaster prediction system of a kind of GIS of employing, wherein, the composition data storehouse by the flood relevant information of specifying the basin, the rainfall amount of this flood relevant information and indirect association information, the character of soil and the drainability in rivers and creeks are linked information combinedly, the carrying out of prediction flood can reduce being injured of flood damage.
Another object of the present invention is to provide the flood disaster prediction system of a kind of GIS of employing, wherein, in plum rains, typhoon are between the emergence period, according to real-time and weather information interlock, the flood prediction of objective for implementation region thus, makes the people of region escape when danger signal takes place apace.
To achieve these goals, of the present inventionly preferably relate in one aspect to a kind of flood disaster prediction system that adopts Geographic Information System, this system is for estimating, predict the system of flood damage, it is characterized in that this system is made of following part, this following part is: the flooding of rivers model provides module, it constitutes the flooding of rivers information of pressing each region and accumulating by period, and this information is provided; The sluice gate analogy model provides module, and it constitutes according to each region, the information that opens and closes with the sluice gate of storing the water level accumulation by period, and this information is provided; The landslide method provides module, and its accumulation is by each region and the landslide information of accumulating by period, the analytical approach information that provides this landslide to carry out situation; Flood damage evaluation/predictive server, it directly uses by the state of connections such as terminating machine the user, provide module, sluice gate analogy model to provide module, landslide method to provide module to be connected with above-mentioned flooding of rivers model, receive the flood related data of handling the appointed object region, thus, estimate each region, the flood damage during each, can be according to the flood damage of each later region of this evaluating data prediction.
It is characterized in that best, above-mentioned flood damage evaluation/predictive server comprises with key input part and being connected with database, sends, receives the interface portion of data; The display part that shows the flood relevant information; The double-click on user interface of the above-mentioned display part of drive controlling; Database, this database is by constituting as the geographical graphic data base of a plurality of terrain informations and the corresponding specifying information of above-mentioned graphical information with as the data of attribute information storehouse of flood relevant information; The system drive assembly, its according to by period, the analogy model information that constitutes of region and the cumulative information of landslide, degree of carrying out to flood damage is estimated, and according to the change input of predictable mode by the rainfall amount and the landslide value of information, the degree of carrying out of flood damage is carried out computing.
It is characterized in that best, the said system driven unit comprises figure to lighting module, it is retrieved from geographical graphic data base and extracts the graph data of the graphical information that the user selects by key input part out; Attribute is to lighting module, during the graph data that has constituted of the attribute that it contrasts selecting to adopt attribute contrast menu or button, extracts data corresponding with it out from database; The flood information searching module, it extracts the information relevant with flood in the attribute data that is made of database out, by double-clicking user interface, this information is exported to picture; The analogy model driver module, it drives above-mentioned flooding of rivers model and sluice gate analogy model, reception information from analogy model; Analog module, wherein, in the occasion of actual generation flood, prediction is born, is reduced the situation of carrying out of being injured according to what kind of form or scale, simulates, watches that reduction scheme condition causes is injured and whether reduces to a certain degree; Computing/processing module, it adopts each accumulated time information of the appointment region that the key input by the user selects, by the change input of the rainfall amount and the landslide value of information, the degree of carrying out of flood damage is carried out computing/processing.
It is characterized in that, best, in above-mentioned geographical graphic data base, according to during, region and be formed with sluice gate observation position figure, gloomy (Thissen) net figure looses, isohyetal line chart, rivers and creeks net figure, rivers and creeks facility thing figure, the graphical information of the geography of basin figure etc., in above-mentioned data of attribute information storehouse, according to during, region accumulation and form Area of Wetted Surface, immersion form, immersion reason, relevant rivers and creeks, observation place name, the number information hits by a natural calamity.
It is characterized in that best, in above-mentioned geographical graphic data base, in the pedological map information that inside forms, the layer information that shows by the color that forms differentiation by the kind of soil respectively connects the ground preservation.
In addition, to achieve these goals, another aspect of the present invention relates to a kind of flood disaster prediction system that adopts Geographic Information System, this system is for estimating, predict the system of flood damage, it is characterized in that this system is made of following part, this following part is: the flooding of rivers model provides module, its constitute according to each region and during the flooding of rivers information of accumulation, this information is provided; The sluice gate analogy model provides module, its constitute according to each region, during and store the information that the sluice gate of water level accumulation opens and closes, this information is provided; The landslide method provides module, its accumulation by each region and during the accumulation landslide information, the analytical approach information that provides this landslide to carry out situation; Weather information provides server in real time, and it provides the weather information that comprises each region and each time rainfall amount information in real time; The territorial jurisdiction server, as the result of flood prognosis modelling, this server is in the serious moment of being injured of flood, and by telephone network warning message being sent to respectively needs family; Flood damage evaluation/predictive server, it directly uses by the state of connections such as terminating machine the user, provide module with above-mentioned flooding of rivers model, the sluice gate analogy model provides module, the landslide method provides module to connect, receive, handle the flood related data of appointed object region, thus, estimate each region, flood damage during this time, can be according to this evaluating data and the weather information that provides server to receive from above-mentioned real-time meteorology, predict the flood damage of each later region, predicting when being injured, the warning of hiding is circulated a notice of to this territorial jurisdiction server.
The flood relevant information of specifying the basin can be retrieved by the flood disaster prediction system of GIS that one embodiment of the present of invention adopt, can carry out the flood damage evaluation and the prediction in this basin, not only adopt basic flood relevant information, and as the flood reduction scheme of being injured, be divided into the dyke height, 2 kinds of storing in river bank, can simulate flood respectively is injured and how presents, adopt the landslide method, according to etc. the risk factor of the landslide that produces in the appointed object basin of rank and confirming, the flood in the basin that can prevent flood to be injured continually to take place is injured and is predicted and can go far towards extent of injury when flood is injured to take to reduce the scheme that flood is injured.
Description of drawings
Fig. 1 is the one-piece construction figure of the flood disaster prediction system of one embodiment of the present of invention;
Fig. 2 is the structural drawing of flood damage evaluation and prognoses system;
Fig. 3 is the structural drawing of the system drive assembly of Fig. 2;
Fig. 4 is the topology example figure of the geographical figure DB of Fig. 2;
Fig. 5 is the topology example figure of the attribute information DB of Fig. 2;
Fig. 6 for the expression one embodiment of the present of invention the flood disaster prediction system in, the figure of essential information submenu;
Fig. 7 for the expression one embodiment of the present of invention the flood disaster prediction system in, the figure of flood relevant information submenu;
Fig. 8 is in the flood disaster prediction system of expression one embodiment of the present of invention, the be injured figure of reduction scheme correlator menu of flood;
Fig. 9 is the initial picture of the flood disaster prediction system of one embodiment of the present of invention;
Figure 10 is the sub-menu screen of Fig. 9;
Figure 11 is the amplification picture of the tool bar of Fig. 9;
Figure 12 is each subprime directory picture of the occasion of submenu " essential information " menu of selection Fig. 6;
Figure 13 is in the subprime directory of Figure 12, selects the output picture of the occasion of " sluice gate observation place figure " from " water resource thematic map ";
Figure 14 is in the subprime directory of Figure 12, selects the output picture of the occasion of " pedological map " from " basin thematic map ";
Figure 15 is each subprime directory picture of selecting the occasion of " flood actual information " menu from the submenu of Fig. 7;
Figure 16 is in the subprime directory of Figure 15, selects the output picture of the occasion in " ア Application セ オ Application river " from " basin be injured volume ";
Figure 17 is in the subprime directory of Figure 15, selects the output picture of the occasion in " ジ Application ウ イ river " from " flood be injured volume ";
Figure 18 is an output picture of selecting the occasion of " pluvial age rainfall " from the subprime directory of Figure 15;
Figure 19 is an output picture of selecting the occasion of " pluvial age water level " from the subprime directory of Figure 15;
Figure 20 is an output picture of selecting the occasion of " satellite image " from the subprime directory of Figure 15;
Figure 21 is each subprime directory picture of selecting the occasion of " flood simulation information " menu from the submenu of Fig. 7;
Figure 22 is in the subprime directory of Figure 21, selects the output picture of the occasion of " 100 years " from " frequency class flood information ";
Figure 23 is each subprime directory picture of selecting the occasion of " landslide information " menu from the submenu of Fig. 7;
Figure 24 is an output picture of selecting the occasion of " New-Grade method " from the subprime directory of Figure 23;
Figure 25 is each subprime directory picture of selecting the occasion of " flood evaluation information " menu from the submenu of Fig. 8;
Figure 26 is the output picture of the occasion of selecting " flood be injured reduction scheme (dyke height) " from the subprime directory of Figure 25;
Figure 27 is the figure of the structure of the flood disaster prediction system of expression another embodiment of the present invention.
Embodiment
Below by accompanying drawing, the present invention is specifically described.
Fig. 1 is the INTERFACE DESIGN structural drawing of flood disaster prediction of the present invention system, and Fig. 2 is the structural drawing of flood disaster prediction system 110 shown in Figure 1.
With reference to this figure, the flood disaster prediction system of the employing GIS of one embodiment of the present of invention is the flood disaster prediction system of following employing GIS, wherein, the composition data storehouse by the flood relevant information of specifying the basin, this flood relevant information with link as the rainfall amount of indirect correlation information, the character of soil and the drainability in rivers and creeks information combinedly, the carrying out of prediction flood thus, can reduce because of being injured that flood damage takes place in advance.
In the flood disaster prediction system of the employing GIS of such one embodiment of the present of invention, constitute flood damage evaluation/predictive server 110 that the state that connects by terminating machine etc. user 100 directly uses, this flood damage evaluation/predictive server 110 provides module 120 with the flooding of rivers model, the sluice gate analogy model provides module 130 and landslide method to provide module 140 to be connected, and receives, handles the flood related data of appointed object region.
Here, the flooding of rivers model provides module 120 for constituting by each region and the flooding of rivers information of accumulating by period, the mechanism of this information is provided, the sluice gate analogy model provides module 130 for constituting by each region, by period with by storing the information that sluice gate that water level accumulates opens and closes, this information institution is provided, the landslide method provide module 140 for accumulation by each region and the landslide information of accumulating by period, provide this landslide to carry out the analytical approach of situation.
With reference to Fig. 2, in flood damage evaluation/predictive server 110, with central control processor (being called " CPU " below) 115 is main shaft, storer (being called " RAM " below) 116, graphical user interface (being called " GUI " below) 117 is electrically connected, have by a plurality of databases of the present invention (DB) 119-1, the database 119 that 119-2 constitutes, and database 119 is electrically connected with RAM116, the system drive assembly 113 that carries out the flood disaster prediction of the present invention system of programmed according to the mode that starts interchangeably mutually by interface portion 114 and CPU115 is electrically connected, and the system drive assembly 113 landslide information input mechanism 112 that the analogy model information input mechanism 111 of reception information receives information with providing module 140 from the landslide method with providing module 120 from the flooding of rivers model respectively is connected.
With reference to Fig. 3, the system drive assembly 113 of flood damage evaluation/predictive server 110 has the formation of module basal disc, it is characterized by with computing/processing components 113-4 is the center, by figure lighting module 113-1, attribute are constituted lighting module 113-2, flood information searching module 113-3, analogy model driver module 113-5, analog module 113-6, concrete operation logic and function about them will be explained hereinafter.
Here, figure function that lighting module 113-1 is realized retrieval from geographical figure DB119-1, extracts the graph data of the graphical information that the user selects by key input part out.The graph data of this moment outputs to picture from GUI130.
If attribute realize to be selected the graph data that has constituted of the attribute that contrasts by attribute contrast menu or button to lighting module 113-2, then dependency information D B119-2 detects the function of data corresponding with it.
In flood information searching module 113-3, if the user passes through key input part, the information that the flood that thinking in the attribute data that selection is made of attribute information DB119-2 retrieved is relevant is then exported to picture by GUI130 data retrieved, is shown to the user.
Analogy model driver module 113-5 drives flooding of rivers model 120 and sluice gate analogy model 130 for bearing, and receives the module of the function of information from analogy model.
Analog module 113-6 is the occasion at actual generation flood, can predict in advance according to what kind of form or scale and bear, reduces the situation of carrying out of being injured, and whether the reduction of being injured of simulating, watch reduction scheme condition to cause is the module of situation to a certain degree.
Computing/processing module 113-4 is for adopting the information by the time accumulation of the appointment region of selecting by user's key input, by the change input of the rainfall amount and the landslide value of information, the mechanism that the degree of carrying out of flood damage is carried out computing/processing.
In addition, the concrete function of system drive assembly 113 is carried out more concrete description in the back in the explanation of method for running of the present invention.
On the other hand, database part 119 of the present invention is by the geographical figure DB119-1 as a plurality of terrain informations, constitutes with attribute information DB119-2 with corresponding concrete message of this graphical information and flood relevant information.
In addition, these DB119 point out the data on the basis that flood disaster prediction of the present invention system correctly driven and look like definitely according to data fast, it is characterized in that comprising the whole basically geography information and the flood relevant information in a plurality of objects basin.
If it is described more specifically, geographical figure DB119-1 of the present invention comprises sluice gate observation position figure, loose gloomy (Thissen) net figure, isohyetal line chart, rivers and creeks facility thing figure, the graphical informations of the geography of basin figure etc. etc. are according to following＜table 1〉constitute.
＜table 1〉geographical figure DB
| No. | Construct | Layer form | |
| 1 | The hyetometry net | The |
|
| 2 | The water stage measurement net | The |
|
| 3 | The water-quality observation net | The |
|
| 4 | Rivers and creeks | Line | |
| 5 | Gloomy net figure looses | |
|
| 6 | The CN | Grid | |
| 7 | Isohyetal line chart | Line, face | |
| 8 | The rainfall distribution plan | Grid | |
| 9 | Rivers and creeks facility thing figure | The |
|
| 10 | Basin figure | Face | |
| 11 | | Grid | |
| 12 | Plant growth figure | Line, face | |
| 13 | The soil coverage diagram | Grid | |
| 14 | The absolute altitude distribution plan | Grid | |
| 15 | The actual figure of immersion | Face | |
| 16 | Administrative division map | Face |
In addition, attribute information DB119-2 has Area of Wetted Surface, immersion form, immersion reason, relevant rivers and creeks, observation post's name, the number etc. of hitting by a natural calamity, and constitutes as following＜table 2 〉.
＜table 2〉attribute information DB
| No. | Region name | | Explanation | |
| 1 | Year | Character | Be |
|
| 2 | Total value | Integer | The total value of being injured | |
| 3 | The person of hitting by a natural calamity family | Integer | The family's number of hitting by a |
|
| 4 | The person of hitting by a natural calamity _ people | Integer | The person's of hitting by a |
|
| 5 | Human life | Integer | Human life is injured | |
| 6 | Area of Wetted Surface | Real number | Area of |
|
| 7 | Buildings | Integer | The buildings volume of being injured | |
| 8 | Boats and ships | Integer | The boats and ships volume of being injured | |
| 9 | Crop land | Integer | The crop land volume of being injured | |
| 10 | Crops | Integer | The hazard of corp volume | |
| 11 | Communal facility | Integer | The communal facility volume of being injured | |
| 12 | Other volume | Integer | Other volume of being injured | |
| 13 | All | Literal | All the name | |
| 14 | The mansion | Literal | The mansion name | |
| 15 | The city | Literal | City's name | |
| 16 | The street | Literal | The street name | |
| 17 | Relevant rivers and creeks | Literal | The rivers and creeks name | |
| 18 | The heavy rain kind | Literal | Heavy rain name (concentrating heavy rain) | |
| 19 | The soil utilizes | Literal | Crop land or dwelling house ground | |
| 20 | Area of Wetted Surface | Real number | Area of Wetted Surface | |
| 21 | The immersion form | Literal | Immersion form and type | |
| 22 | The immersion reason | Literal | The immersion cause description |
Below with reference to Fig. 6～Fig. 8, the preferred method for running of flood disaster prediction of the present invention system and embodiment etc. are specifically described.In addition, as mentioned above, the functional character of each element of system of the present invention is specifically described with this example.
Fig. 6 is the submenu relevant with the essential information of flood damage evaluation/predictive server 110 of the present invention.With reference to Fig. 6, essential information is divided into 2 submenus of water resource thematic map and basin thematic map, has corresponding subordinate project.
Fig. 7 is the submenu of flood damage evaluation/predictive server 110, is divided into the flood actual information, flood simulation information, and landslide information has corresponding subordinate project.Thus, flood damage evaluation/predictive server 110 is by user's selection, at each period of pressing, the state that is mutually related by the object region, extract the flood actual information out, flood simulation information, landslide information, adopt compound key element, thus, can implement flood and be injured and estimate and prediction.
Fig. 8 is the submenu of flood damage evaluation/predictive server 110, is divided into the flood evaluation information, and the submenu of end has corresponding subordinate project.
If key input by the user, drive flood damage evaluation/predictive server 110 of the present invention, then pass through GUI117, the initial picture of output map 9, at the such submenu of upper strata output Figure 10, in lower floor, shown in the image pattern 11 like that, each icon with the state of activate, constitutes the output picture under the state of shortcut form.
So, submenu by key frame, can carry out relevant contrasts such as relevant essential information with flood, actual information, analog information, because of having by contrasting and retrieve the function of various information in the unified picture simultaneously, like this, provide on the whole various graphical informations are overlapped, hold the gui environment of relevant information easily.
Shown in the image pattern 10 like that, submenu is made of the project of essential information, flood actual information, flood simulation information, landslide information, flood evaluation information, end.
In addition, shown in the image pattern 11 like that, can user's operation convenience be maximized by the icon formation of amplifying, dwindling, fixing amplify, fixedly dwindling, moving, all pictures, former operation, later operation, element selection, figure selecting, figure selecting being cancelled.
That is, in flood damage evaluation/predictive server 110, if the selection by the user, select the appointed object basin, then can adopt the icon of Figure 11, change and export the geographical figure that this has been exported according to variety of way by the such geographical figure of picture output map 9.
Figure 12 is in the submenu of Figure 10, the subordinate project relevant with essential information, and it is made of water resource thematic map and basin thematic map, has subordinate's project respectively.If the user selects a certain subordinate project, then figure is retrieved this graphical information to lighting module 113-1 from geographical figure DB119-1, the geography information of output user request.Where necessary, the attribute attribute information relevant with this graphical information to output among the lighting module 113-2 dependency information D B119-2.
Figure 13 is in the submenu of Figure 12, from " water resource thematic map ", selects the output picture of the occasion of " sluice gate observation position figure ".The attribute information relevant with the graphical information of having exported all is provided, can exports water quality, water level, rainfall observational network overlappingly, the user can relatively observe the position, ground.
Figure 14 is in the submenu of Figure 12, selects the output picture of the occasion of " pedological map " from " basin thematic map ".Provide general example according to each meaning mode that color had that can hold by the left side layer.That is, by the soil information of differentiated color showing rock hack shown in Figure 14, rock hack and reddish yellow soil, reddish yellow soil etc., the user can with the naked eye easily distinguish pedological map by the color of each layer respectively.
Figure 15 is the subordinate project relevant with " flood actual information " in the submenu of expression Figure 10, has the actual figure of immersion, flood be injured volume, pluvial age rainfall, pluvial age water level, satellite image.If from these subordinate's projects, select any 1 project, then figure is being retrieved this graphical information to lighting module 113-1 from geographical figure DB119-1, the output geography information that the user asked, the occasion of retrieval flood relevant information, adopt attribute to lighting module 113-2 and flood information searching module 113-3, among the dependency information D B119-2, export attribute information and the flood relevant information relevant with this graphical information.
Figure 16 is in the submenu of Figure 15, selects the output picture of the occasion of " appointed object basin (such as, ア Application セ オ Application river) " from " flood be injured volume ", by the be injured result of volume of the flood of selecting output this year year.
Figure 17 is in the submenu of Figure 15, selects the output picture of the occasion in " ジ Application ウ イ river " from " flood be injured volume ", by selecting in year, and the flood of exporting this year result of volume that is injured.
Figure 18 is an output picture of selecting the occasion of " 2000 " in the submenu of Figure 15 from " pluvial age rainfall ", by the selection of observation ground title, output observation ground and each in period the pluvial age rainfall the result.
Figure 19 is an output picture of selecting the occasion of " 2000 " in the submenu of Figure 15 from " pluvial age water level ", by the selection of observation ground title, output observation ground and each in period the pluvial age water level the result.
Figure 20 is an output picture of selecting the occasion of " satellite image " from the submenu of Figure 15, the appearance of the satellite image in output basin, appointed object basin (ア Application セ オ Application river).
Figure 21 is in the submenu of Figure 10, the subordinate project information-related with flood simulation, comprise frequency class flood information, analogy model if select a certain from these subordinate's projects, then drives analogy model driver module 113-5, analog module 113-6, can confirm frequency class flood information, and the driving by simulation model program, can carry out the relevant simulated experiment in appointed object basin (ア Application セ オ Application river valley).
Figure 22 is in the submenu of Figure 21, selects the output picture of the occasion of " 100 years " from " frequency class flood information ", if twice is clicked picture, then the simulation that presents according to the variation of flood by the time begins, if click, then ends simulation.
Figure 23 is the subordinate project relevant with " landslide information " in the submenu of Figure 10, comprises Logistic regretional analysis, AHP method, New-Grade method.If it is a certain that the user selects from these subordinate's projects, then the state of the landslide danger classes in the appointed object basin by the methods analyst selected is output to picture.
Figure 24 is an output picture of selecting the occasion of " New-Grade method " from the submenu of Figure 23, according to the landslide risk factor in output appointed object basin, grade distinguishing ground (ア Application セ オ Application river valley).
Figure 25 is the subordinate project relevant with the flood evaluation information in the submenu of Figure 10, comprises flood reduction scheme (dyke height), the flood reduction scheme (river bank storage pool) of being injured of being injured.If select a certain in these subordinate's projects, analog module 113-6 is driven, then branch time simulation flood victimization state.
Figure 26 is in the submenu of Figure 25, selects the output picture of the occasion of " 25 " from " flood be injured reduction scheme (dyke height) ", if twice is clicked picture, then the simulation according to the time Flood Changes begins, if click, then simulation is ended.
The present invention can use according to variety of way.Such as, can be from geographical figure DB119-1 and attribute information DB119-2 the retrieval various thematic map relevant essential information of being correlated with flood with the appointed object basin, can be according to analog information data and landslide information data, confirm the flood damage evaluation and the prediction of appointed object basin (such as, ア Application セ オ Application river valley) by simulation.
On the other hand, the flood disaster prediction system of the employing GIS of another embodiment of the present invention is following system, wherein, between bai-u rainy period and typhoon between the emergence period, real-time and weather information links, and implements the flood prediction to the object region, thus, when danger signal takes place, the people of region is escaped.
Figure 27 represents the basic surface structure of flood disaster prediction system of the employing GIS of another embodiment of the present invention.Constitute flood damage evaluation/predictive server 110 ' that user 100 directly uses under the state by connections such as terminating machines, this flood damage evaluation/predictive server 110 ' provides module 120 and sluice gate analogy model that module 130 is provided with the flooding of rivers model, the landslide method provides module 140 to connect, and receives, handles the flood related data of appointed object region.
In addition, flood damage evaluation/predictive server 110 ' is passed through data communication network, connecting is used for providing in real time the real-time weather information of the weather information that comprises each region classification and time classification rainfall amount information that server 150 is provided, flood damage evaluation/predictive server 110 ' connects territorial jurisdiction server 160 by data communication network, will be as the analog result of flood prediction, in the moment of thinking that being injured of flood is serious, by telephone network warning message being sent to respectively needs family.
So, flood damage evaluation/predictive server 110 ' of the present invention is under the state that provides server 150 to receive each region, the relevant weather information of the flood in each period from real-time weather information, analog information according to the inside formation, the prediction flood carries out situation in advance, warning message is sent to the administration server 160 of this region, can be to respectively needing family's circular ready message.
On the other hand, the flood disaster prediction system of the employing GIS of embodiments of the invention is not restricted to the above embodiments, can carry out various changes in the scope that does not break away from its technical spirit.
Claims (6)
1. flood disaster prediction system that adopts Geographic Information System, this system for estimate, the system of prediction flood damage, it is characterized in that this system is made of following part, this following part is:
The flooding of rivers model provides module, and it constitutes by each region and by period and the flooding of rivers information of accumulating provides this information;
The sluice gate analogy model provides module, and it constitutes by each region, by period and the information that opens and closes of the sluice gate of accumulating by storing water level, and this information is provided;
The landslide method provides module, and its accumulation provides the analytical approach information of situation that this landslide is carried out by each region and the landslide information of accumulating by period;
Flood damage evaluation/predictive server, it directly uses by the state of connections such as terminating machine the user, provide module, sluice gate analogy model to provide module, landslide method to provide module to be connected with above-mentioned flooding of rivers model, receive the flood related data of handling the appointed object region, thus, by each region with estimate flood damage by period, can be according to the flood damage of each later region of this evaluating data prediction.
2. the flood disaster prediction system of employing Geographic Information System according to claim 1 is characterized in that above-mentioned flood damage evaluation/predictive server comprises:
Be connected with database with key input part, send, receive the interface portion of data;
The display part that shows the flood relevant information;
The double-click on user interface of the above-mentioned display part of drive controlling;
Database, this database is by constituting as the geographical graphic data base of a plurality of terrain informations and the corresponding specifying information of above-mentioned graphical information with as the data of attribute information storehouse of flood relevant information;
The system drive assembly, its according to by period, the analogy model information that constitutes by the region and the cumulative information of landslide, degree of carrying out to flood damage is estimated, and according to the change input of predictable mode by the rainfall amount and the landslide value of information, the degree of carrying out of flood damage is carried out computing.
3. the flood disaster prediction system of employing Geographic Information System according to claim 2 is characterized in that:
The said system driven unit comprises:
Figure is to lighting module, and it is retrieved from geographical graphic data base and extracts the graph data of the graphical information that the user selects by key input part out;
Attribute is to lighting module, during the graph data that has constituted of the attribute that it contrasts selecting to adopt attribute contrast menu or button, extracts data corresponding with it out from database.
The flood information searching module, it extracts the information relevant with flood in the attribute data that is made of database out, by double-clicking user interface, this information is exported to picture;
The analogy model driver module, it drives above-mentioned flooding of rivers model and sluice gate analogy model, reception information from analogy model;
Analog module wherein, in the occasion of actual generation flood, can be predicted according to what kind of form or scale in advance, bears, reduces the situation of carrying out of being injured, and simulates, watches that reduction scheme condition causes is injured and whether reduces to a certain degree.
Computing/processing module, it adopts each accumulated time information of the appointment region that the key input by the user selects, by the change input of the rainfall amount and the landslide value of information, the degree of carrying out of flood damage is carried out computing/processing.
4. the flood disaster prediction system of employing Geographic Information System according to claim 2 is characterized in that:
In above-mentioned geographical graphic data base, be formed with by period, the graphical information of the geography of sluice gate observation position figure, loose gloomy net figure, isohyetal line chart, rivers and creeks net figure, rivers and creeks facility thing figure, basin figure etc. by the region, in above-mentioned data of attribute information storehouse, by period, form Area of Wetted Surface, immersion form, immersion reason, relevant rivers and creeks by region accumulation, observe place name, the number information hits by a natural calamity.
5. the flood disaster prediction system of employing Geographic Information System according to claim 2 is characterized in that:
In above-mentioned geographical graphic data base, in the pedological map information that inside forms, by form the layer information connection ground preservation that the differentiation color shows respectively by the kind of soil.
6. flood disaster prediction system that adopts Geographic Information System, this system for estimate, the system of prediction flood damage, it is characterized in that this system is made of following part, this following part is:
The flooding of rivers model provides module, and it constitutes the flooding of rivers information of pressing each region and accumulating by period, and this information is provided;
The sluice gate analogy model provides module, and it constitutes by each region, by period and the information that opens and closes of the sluice gate of accumulating by storing water level, and this information is provided;
The landslide method provides module, and its accumulation is by each region and the landslide information of accumulating by period, the analytical approach information that provides this landslide to carry out situation;
Weather information provides server in real time, and it provides the weather information that comprises each region and each time rainfall amount information in real time;
The territorial jurisdiction server, as the result of flood prognosis modelling, this server is in the moment of thinking that being injured of flood is serious, and by telephone network warning message being sent to respectively needs family;
Flood damage evaluation/predictive server, it directly uses by the state of connections such as terminating machine the user, provide module with above-mentioned flooding of rivers model, the sluice gate analogy model provides module, the landslide method provides module to connect, receive, handle the flood related data of appointed object region, thus, estimate and divide each region, flood damage during each, can be according to this evaluating data and the weather information that provides server to receive from above-mentioned real-time weather information, predict the flood damage of each later region, predicting when being injured, the warning of hiding is circulated a notice of to this territorial jurisdiction server.
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020070081160 | 2007-08-13 | ||
| KR1020070081160A KR100922373B1 (en) | 2007-08-13 | 2007-08-13 | Flood disaster prediction system using a GIS |
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| CNA2008100023489A Pending CN101369022A (en) | 2007-08-13 | 2008-01-08 | Flood disaster prediction system adopting geographic information system |
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| CN (1) | CN101369022A (en) |
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| CN101864750A (en) * | 2010-06-29 | 2010-10-20 | 西安理工大学 | Multi-model meta-synthesis flood forecasting system and forecasting method thereof |
| CN102289570A (en) * | 2011-07-23 | 2011-12-21 | 浙江大学 | Flood forecast method based on rainfall-runoff-flood routing calculation |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR100922373B1 (en) | 2009-10-19 |
| KR20090016866A (en) | 2009-02-18 |
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