CN107273516A - A kind of method and system for being used to carry out mass data figure shows - Google Patents
A kind of method and system for being used to carry out mass data figure shows Download PDFInfo
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- CN107273516A CN107273516A CN201710477906.6A CN201710477906A CN107273516A CN 107273516 A CN107273516 A CN 107273516A CN 201710477906 A CN201710477906 A CN 201710477906A CN 107273516 A CN107273516 A CN 107273516A
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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Abstract
The present invention relates to a kind of method and system for being used to carry out mass data figure shows, wherein method includes：Obtain multiple geography information points in selection area；Graph data unit for carrying data is determined based on each geography information point in multiple geography information points, is that each graph data unit determines bottom surface scope and spatial dimension；The position attribution of all data item in selection area is determined, and it is according to position attribution and bottom surface scope that one or more data item in all data item is associated with the graph data unit belonged to；Drawing notation is determined for each data category involved by all data item, is that every kind of drawing notation determines the display mode in the spatial dimension of graph data unit；The data inquiry request of user's input is obtained, viewing area and display data are determined according to data inquiry request；And each graph data unit is patterned processing to generate graphics data using the display mode corresponding to display data.
Description
Technical field
Show the present invention relates to areas of information technology, and more particularly, to one kind for carrying out figure to mass data
The method and system shown.
Background technology
Modern society is the society of high speed development, science and technology prosperity and information flow.Exchange between people is more and more closeer
Cut and live and also increasingly facilitate, therefore in the case of this cyberage, it will usually produce the data of magnanimity.Mesh
Before, reached its maturity for the method that mass data is handled, but it is true simultaneously for the method for exhibiting data of mass data
Do not develop significantly.Generally, mass data needs to carry out data representation under large scene, to enable all data to be filled
Divide and embody.
Especially, it is existing when in face of substantial amounts of related to address data in the epoch that current mass data is applied
Technology can not enable user or potential customers intuitively observed data and data be understood quickly.Because in existing skill
In art, without can intuitively and fully show the innovative approach and means of mass data.
Generally, the generation of data is all the theme with persons or thingses, and basic with time or place (geographical position)
Physical quantity is closely related.When carrying out abstract to the pattern of data content, technical staff can data format it is abstract be two major classes：
Static attribute data and dynamic activity data.Wherein, static attribute data is retouching to the base attribute of persons or thingses
State, therefore static attribute data is generally no longer changed with the time Yi Dan produced or keeps constant in the regular period.
Static attribute data is such as the property (not changing typically) of the sex of people, the power of machinery equipment and enterprise.Its
In dynamic activity data be, for example, data that persons or thingses are produced in motion process, or be all closely related with time, place
Data.The annual tax of dynamic activity data such as enterprise, the headcount of enterprise, personal income, personal disease
Etc..That is, data, the citation form of particularly dynamic activity data is：WhoWhenWhereWhat is generated
Data.
Therefore, how to express magnanimity (hundreds of thousands row or even millions of rows) data (object, time, place, activity
Concrete numerical value) be data age a kind of demand.The purpose of this expression is to allow reader or the user of data in the short time
(several seconds, a few minutes) quickly understand the implication that mass data is contained.Lack in the prior art and carried according to user's request for user
The means of figure shows are carried out in large scene for mass data.
The content of the invention
Therefore, present applicant proposes a kind of tables of data of brand-new big data (mass data) large scene based on building body
Up to method and system, to be used as a kind of innovation of the exhibition method to existing big data.
There is provided a kind of method for being used to carry out mass data figure shows, the side according to an aspect of the present invention
Method includes：
Obtain multiple geography information points in selection area；
Graph data unit for carrying data is determined based on each geography information point in multiple geography information points, is every
Individual graph data unit determines bottom surface scope and spatial dimension；
Determine the position attribution of all data item in the selection area, and according to position attribution and bottom surface scope by institute
There are one or more data item in data item associated with the graph data unit belonged to；
Drawing notation is determined for each data category involved by all data item, and is every kind of figure side of expression
Formula determines the display mode in the spatial dimension of graph data unit；
The data inquiry request of user's input is obtained, and viewing area and display are determined according to the data inquiry request
Data；And
Each graph data unit in viewing area is patterned using the display mode corresponding to display data
Handle to generate graphics data.
Preferably, wherein the selection area is any one in herein below：Urban area, the subregion in city
With the administrative region in city.
Preferably, wherein geography information point is any one in herein below：The geographical address of building, building
The mailing address of thing and the navigation address of building.
Preferably, wherein the graph data unit is the bottom surface scope and spatial dimension scaled down with building
White box.
Preferably, wherein the graph data unit is used to carry all data item associated with building.
Preferably, wherein according to position attribution and bottom surface scope by one or more data item in all data item with being returned
The graph data unit of category is associated to be included：When the position attribution of data item shows the data item at the bottom of graph data unit
It is when in the range of face, the data item is associated with the graph data unit.
Preferably, wherein drawing notation includes：Designator is represented, color is represented and ratio is represented.
Preferably, wherein described determine the display in the spatial dimension of graph data unit for every kind of drawing notation
Mode includes：
When drawing notation represents for designator, display mode in the spatial dimension of graph data unit be to
The addition of graph data unit represents the designator of data item；
When drawing notation represents for color, display mode in the spatial dimension of graph data unit be based on
The value of data item is that graph data unit sets different colors；And
When drawing notation represents for ratio, according to the display mode in the spatial dimension of graph data unit
The ratio of data item represents the instruction of accounting to graph data unit.
Preferably, wherein the data inquiry request includes being used to indicate the query region of query context and for indicating
The inquiry content of data content.
Preferably, after generation graphics data, user is sent to using graphics data as data query response.
There is provided a kind of system for being used to carry out mass data figure shows, the system according to another aspect of the present invention
System includes：
Acquisition device, obtains multiple geography information points in selection area；
Graph data determining device, is determined for carrying data based on each geography information point in multiple geography information points
Graph data unit, is that each graph data unit determines bottom surface scope and spatial dimension；
Data divide device, determine the position attribution of all data item in the selection area, and according to position attribution
It is with bottom surface scope that one or more data item in all data item is associated with the graph data unit belonged to；
Display mode selection device, drawing notation is determined for each data category involved by all data item, and
And determine the display mode in the spatial dimension of graph data unit for every kind of drawing notation；
Input unit, obtains the data inquiry request of user's input, and determine display according to the data inquiry request
Region and display data；And
Image processing apparatus, using the display mode corresponding to display data by each graph data list in viewing area
Member is patterned processing to generate graphics data.
Preferably, wherein the selection area is any one in herein below：Urban area, the subregion in city
With the administrative region in city.
Preferably, wherein geography information point is any one in herein below：The geographical address of building, building
The mailing address of thing and the navigation address of building.
Preferably, wherein the graph data unit is the bottom surface scope and spatial dimension scaled down with building
White box.
Preferably, wherein the graph data unit is used to carry all data item associated with building.
Preferably, wherein the data divide device according to position attribution and bottom surface scope by one in all data item or
Multiple data item it is associated with the graph data unit belonged to including：When the position attribution of data item shows that the data item exists
It is when in the range of the bottom surface of graph data unit, the data item is associated with the graph data unit.
Preferably, wherein drawing notation includes：Designator is represented, color is represented and ratio is represented.
Preferably, wherein the display mode selection device is determined in graph data unit for every kind of drawing notation
Display mode in spatial dimension includes：
When drawing notation represents for designator, display mode in the spatial dimension of graph data unit be to
The addition of graph data unit represents the designator of data item；
When drawing notation represents for color, display mode in the spatial dimension of graph data unit be based on
The value of data item is that graph data unit sets different colors；And
When drawing notation represents for ratio, according to the display mode in the spatial dimension of graph data unit
The ratio of data item represents the instruction of accounting to graph data unit.
Preferably, wherein the data inquiry request includes being used to indicate the query region of query context and for indicating
The inquiry content of data content.
Preferably, in addition to output device, for after generation graphics data, regarding graphics data as data query
Response is sent to user.
Brief description of the drawings
By reference to the following drawings, the illustrative embodiments of the present invention can be more fully understood by：
Fig. 1 is the structural representation of the graphic display system according to the preferred embodiment for the present invention；
Fig. 2 is the flow chart of the graphic display method according to the preferred embodiment for the present invention；
Fig. 3 is the flow chart for being used to prepare the method for basic data according to the preferred embodiment for the present invention；
Fig. 4 is the flow chart for being used to prepare the method for application data according to the preferred embodiment for the present invention；
Fig. 5 A-5C are the schematic diagram of the graph data unit according to the preferred embodiment for the present invention；
Fig. 6 A-B are the schematic diagram of the data query result according to the preferred embodiment for the present invention；And
Fig. 7 is the schematic diagram of the data query result according to another preferred embodiment of the invention.
Embodiment
The illustrative embodiments of the present invention are introduced with reference now to accompanying drawing, however, the present invention can use many different shapes
Formula is implemented, and it is to disclose at large and fully there is provided these embodiments to be not limited to embodiment described herein
The present invention, and fully pass on the scope of the present invention to person of ordinary skill in the field.For showing for being illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements are attached using identical
Icon is remembered.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has to person of ordinary skill in the field
It is common to understand implication.Further it will be understood that the term limited with usually used dictionary, is appreciated that and it
The linguistic context of association area has consistent implication, and is not construed as Utopian or excessively formal meaning.
One of ordinary skill in the art are it will be appreciated that big data and mass data are areas of information technology to a large amount of numbers
According to a kind of definition.Therefore, but it is nonspecific in the case of, the concept of big data and mass data can be exchanged.
In order to clearly describe the technical scheme of the application, the technology related to big data processing is described below.Ground
The reason information system GIS and three-dimensional geographic information system 3DGIS application that bases on practicality is there is provided technology and the basis of application.Its
In, GIS has been obtained for being widely applied at present.At present, using the navigating of global position system GPS, online road through inquiry,
The inquiry of public bus network and venue location, is all based on GIS technology application.GIS application characteristic is：In computer screen
On, can both show One Earth One Family, can also show a city, and be being capable of seamlessly transitting from large scene to small scene
Technology.Due to having used map picture microtomy, GIS reduces the graphics process time, reduces network data transmission amount, makes
Obtain the application of GIS applications on the internet more and more extensive.3DGIS is three dimensions GIS-Geographic Information System, can be realized anti-in real time
Penetrate, the high-quality such as refraction, dynamic shadow, real-time rendering 3D rendering true to nature in real time.
Geography information, such as road, building are all related to address.Therefore, address is that the application is realized based on number
The basis of data, services is carried out according to graphical treatment.Generally, each country, coded system of the city with address information.Example
Such as, the coded system for the address information that Shanghai City is used is：Shanghai City XX areas XX roads SSSS does SS SSS rooms.Shanghai City is used
This mode represents the home address of resident resident family, and wherein XXX can be word, and SSS can be numeral.
From the point of view of spatially, city is mainly made up of road and building.In addition, in fact, city also includes water, electricity and gas
Deng basic pipeline infrastructure.Building is the main place of people's live and work, while being also the weight for producing activity data
Want place.Road can be counted as splitting the cut-off rule of building.Generally, the static data and dynamic number involved by the application
According to position, be typically the geographical address associated with building.
Data abstraction form is, for example, who when what place produce what kind of data (value).It is wherein right
What kind of data (numerical value) do further abstract, i.e., numeric format is present
--- logical value --- two kinds of colors are whether there is (true and false) to distinguish
Species (distinguish --- data interval --- different colours and distinguish by segmentation
How much (absolute value) --- numerical value --- numeral is represented
Accounting (relative value) --- percentage --- color and size
The mode taken the form of for display data of data.At present, the graphical representation form to data mainly includes：
Curve, pie chart, bar chart and radar map etc..According to the reading habit of the mankind, graph data has compared to cardinar number digital data
Lot of advantages.Generally, when reading data, the mankind, which may obtain a width figure, surpasses the conclusion of ten thousand languages of dry speech, that is to say, that figure
Shape has the characteristics of ability to express is strong, directly perceived and succinct.In addition, the manifestation mode of figure is also shown when for comparative analysis
Very directly perceived the characteristics of.
One of main innovation point of the application is：Data are expressed to represent white box of 3DGIS buildings as unit.
Generally, white box is the closed bottom edge polygon with building, and the three-dimensional geometry body expressed by building space profile.This
Application produces the load bearing unit of data by the use of clear box as mankind's (things) in building, the number related to the building
According to using the figures such as pie chart, bar chart, curve, directly draw various figures in the white surface of building.
Generally, city or region (community, garden, commercial circle) include substantial amounts of building.The application makees these buildings
For clear box, and similar data are shown based on clear box, so that form large scene big data shows form.It is this
Show form the distribution of data characteristicses, data characteristicses of mass data, the data of different zones can be provided for reader and compare
Analysis etc..
Fig. 1 is the structural representation of the graphic display system 100 according to the preferred embodiment for the present invention.Graphic display system
100 can be to represent that white box of 3DGIS buildings expresses data as graphic software platform unit, and is shown using graphical
Show that unit, as the load bearing unit of data, the data related to the graphic software platform unit, uses pie chart, bar chart, curve
Deng figure, directly various figures are drawn in the white surface of graphic software platform unit.Graphic display system 100 is based on acquired choosing
Determine multiple geography information points in region and determine graph data unit for carrying data, and be each graph data unit
Determine bottom surface scope and spatial dimension.Then, graphic display system 100 determines the position of all data item in the selection area
Attribute, and according to position attribution and bottom surface scope by one or more data item in all data item and the figure number belonged to
It is associated according to unit.Then, each data category of the graphic display system 100 involved by all data item determines that figure is represented
Mode, and determine the display mode in the spatial dimension of graph data unit for every kind of drawing notation.When getting
During the data inquiry request of user's input, graphic display system 100 determines viewing area and aobvious according to the data inquiry request
Each graph data unit in viewing area is carried out figure by registration according to and using the display mode corresponding to display data
Change processing to generate graphics data.
As shown in figure 1, graphic display system 100 includes：Acquisition device 101, graph data determining device 102, data are drawn
Separating device 103, display mode selection device 104, input unit 105, image processing apparatus 106 and output device 107.It is preferred that
Ground, acquisition device 101 obtains multiple geography information points in selection area.Because building is the main of people's live and work
Place, while being also the important place for producing activity data, foundation of the application using building as mark data.Due to building
Thing has a clear and definite geography information, thus the application identified by geography information point building and based on geography information point come
It is used as the foundation of mark data.The application increases position attribution to be used as by each data item concentrated for pending data
The identifier of geography information point.Generally, selection area can be any one in herein below：Urban area, the portion in city
The administrative region in subregion and city etc..In addition, geography information point can be any one in herein below：The ground of building
Manage navigation address of address, the mailing address of building and building etc..
Preferably, graph data determining device 102 determines to be used for based on each geography information point in multiple geography information points
The graph data unit of data is carried, is that each graph data unit determines bottom surface scope and spatial dimension.As discussed above,
The data item of identical building (geography information) can be included into identical graph data unit.Preferably, the application is according to area
Each geography information point determines the graph data unit for carrying data in all geography information points in domain, is each figure number
Bottom surface scope and spatial dimension are determined according to unit.Preferably, graph data unit is corresponding with geography information point.Preferably, scheme
Graphic data unit is sub with the bottom surface scope of building and the white box of spatial dimension scaled down.Preferably, graph data list
Member is used to carry all data item associated with building.Wherein, graph data unit be with the bottom surface scope of building and
White box of spatial dimension scaled down.Preferably, graph data unit is used to carry all numbers associated with building
According to item.
Preferably, data divide device 103 and determine the related to geography information point of all data item in the selection area
Position attribution, and according to position attribution and bottom surface scope are by one or more data item in all data item and are belonged to
Graph data unit is associated.Generally, the application is each data item increase geography information point attribute that pending data is concentrated,
Enter row set to each data item that the pending data is concentrated based on key word of the inquiry to divide, so as to obtain multiple data
Collection.Wherein each data set includes multiple data item in each data item increase geography information point category concentrated for pending data
Property after, based on key word of the inquiry each data item that the pending data is concentrated is entered row set divide, so as to obtain multiple
Data set.Generally, user inquiry is related to keyword query, be this application using keyword to having added geography information point
The progress of attribute is classified.For example, building age related data, fire-protection rating of building etc..Preferably, position attribution can be with
For the title of the geographical address of building, the mailing address of building or building.Physical address is, for example, latitude and longitude coordinates.Build
The mailing address for building thing is, for example, Shanghai Pudong New Area Pudong South Road 1088.The title of building is, for example, upper marine to melt the world
Mansion.
Preferably, wherein data divide device 103 according to position attribution and bottom surface scope by one in all data item or
Multiple data item it is associated with the graph data unit belonged to including：When the position attribution of data item shows that the data item exists
It is when in the range of the bottom surface of graph data unit, the data item is associated with the graph data unit.
Preferably, each data category of the display mode selection device 104 involved by all data item determines figure table
Show mode, and the display mode in the spatial dimension of graph data unit is determined for every kind of drawing notation.Generally, by
The number range of data item and distribution determine display mode in each data set.For example, when digital scope is little and number
, it is necessary to using the display mode of discrimination can be expanded when Distribution value region is smaller.When digital scope is larger and numeric distribution
, it is necessary to using the display mode for being capable of display data completely when region is larger.Preferably, display mode includes：Designator shows,
Color is shown and ratio is shown.Preferably, wherein display mode selection device 104 is that every kind of drawing notation is determined in figure
Display mode in the spatial dimension of graphic data unit includes：When drawing notation represents for designator, in graph data
Display mode in the spatial dimension of unit is that the designator for representing data item is added to graph data unit；When the figure side of expression
When formula represents for color, the display mode in the spatial dimension of graph data unit is that the value based on data item is graph data
Unit sets different colors；And when drawing notation represents for ratio, in the spatial dimension of graph data unit
Display mode be to represent the instruction of accounting to graph data unit according to the ratio of data item.
Preferably, input unit 105 obtains the data inquiry request of user's input, and according to the data inquiry request
Determine viewing area and display data.Preferably, wherein data inquiry request includes the query region for being used to indicate query context
And for indicating the inquiry content of data content.
Preferably, image processing apparatus 106 will be each in viewing area using the display mode corresponding to display data
Graph data unit is patterned processing to generate graphics data.In order that user is when reading data, it can obtain straight
See and succinct impression, the application expresses data to represent white box of 3DGIS buildings as graph data unit.It is logical
Often, white box is the closed bottom edge polygon with building, and the three-dimensional geometry body expressed by building space profile.This Shen
The load bearing unit of data please be produced in building by the use of clear box as mankind's (things), the number related to the building
According to using the figures such as pie chart, bar chart, curve, directly draw various figures in the white surface of building.Therefore, according to number
According to the parameter such as species, number range and numeric distribution, the application carries out different graphical treatments to different data, with life
Into graphics data.Also, then by graphics data merged with the respective graphical data cell in query region with
Generate corresponding graphic software platform unit.
Preferably, output device 107 is used for after generation graphics data, is responded graphics data as data query
It is sent to user.Generally, the application determines the position attribution of all data item in the selection area, and according to position attribution
It is with bottom surface scope that one or more data item in all data item is associated with the graph data unit belonged to.Hereafter, when
When the inquiry request of requesting party is related to the map datum of at least one graphic software platform unit, map datum can be sent to request
Side.Generally, output device 107 can be various types of devices that can be realized and communicate and interconnect.
Fig. 2 is the flow chart of the graphic display method 200 according to the preferred embodiment for the present invention.Graphic display method 200
Data can be expressed as graphic software platform unit using white box for representing 3DGIS buildings, and utilize graphic software platform
Unit, the data related to the graphic software platform unit, uses pie chart, bar chart, curve etc. as the load bearing unit of data
Figure, directly draws various figures in the white surface of graphic software platform unit.Graphic display method 200 is based on acquired selected
Multiple geography information points in region determine the graph data unit for carrying data, and true for each graph data unit
Determine bottom surface scope and spatial dimension.Then, graphic display method 200 determines the position category of all data item in the selection area
Property, and according to position attribution and bottom surface scope by one or more data item in all data item and the graph data belonged to
Unit is associated.Then, each data category of the graphic display method 200 involved by all data item determines the figure side of expression
Formula, and determine the display mode in the spatial dimension of graph data unit for every kind of drawing notation.When getting use
During the data inquiry request of family input, graphic display method 200 determines viewing area and display according to the data inquiry request
Data and each graph data unit in viewing area is patterned using the display mode corresponding to display data
Handle to generate graphics data.
Preferably, graphic display method 200 is since step 201 place.Preferably, at step 201, selection area is obtained
Interior multiple geography information points.Because building is the main place of people's live and work, while being also to produce activity data
Important place, foundation of the application using building as mark data.Because building has clear and definite geography information, therefore
The application is identified building by geography information point and is used as the foundation of mark data based on geography information point.The application
Position attribution is increased so as to as the identifier of geography information point by each data item concentrated for pending data.Generally,
Selection area can be any one in herein below：Administrative region of urban area, the subregion in city and city etc..
In addition, geography information point can be any one in herein below：The geographical address of building, the mailing address of building and
Navigation address of building etc..
Preferably, in step 202, determined based on each geography information point in multiple geography information points for carrying data
Graph data unit, is that each graph data unit determines bottom surface scope and spatial dimension.As discussed above, identical building
The data item of (geography information) can be included into identical graph data unit.Preferably, the application is according to all in region
Each geography information point determines the graph data unit for carrying data in reason information point, is that each graph data unit is determined
Bottom surface scope and spatial dimension.Preferably, graph data unit is corresponding with geography information point.Preferably, graph data unit
For white box with the bottom surface scope and spatial dimension scaled down of building.Preferably, graph data unit is used to carry
All data item associated with building.Wherein, graph data unit is with the bottom surface scope and spatial dimension of building etc.
White box of scale smaller.Preferably, graph data unit is used to carry all data item associated with building.
Preferably, at step 203, the position related to geography information point of all data item in the selection area is determined
Put attribute, and according to position attribution and bottom surface scope by one or more data item in all data item and the figure belonged to
Data cell is associated.Generally, the application is each data item increase geography information point attribute that pending data is concentrated, and is based on
Key word of the inquiry enters row set division to each data item that the pending data is concentrated, so as to obtain multiple data sets.Its
In each data set include multiple data item after each data item increase geography information point attribute concentrated for pending data,
Enter row set to each data item that the pending data is concentrated based on key word of the inquiry to divide, so as to obtain multiple data
Collection.Generally, user inquiry is related to keyword query, be this application using keyword to having added geography information point attribute
Progress classify.For example, building age related data, fire-protection rating of building etc..Preferably, position attribution can be to build
Build the title of the geographical address of thing, the mailing address of building or building.Physical address is, for example, latitude and longitude coordinates.Building
Mailing address be, for example, Shanghai Pudong New Area Pudong South Road 1088.The title of building is, for example, upper marine to melt international big
Tall building.
Preferably, according to position attribution and bottom surface scope are by one or more data item in all data item and are belonged to
Graph data unit is associated to be included：When the position attribution of data item shows bottom surface model of the data item in graph data unit
It is when enclosing interior, the data item is associated with the graph data unit.
Preferably, at step 204, drawing notation is determined for each data category involved by all data item,
And determine the display mode in the spatial dimension of graph data unit for every kind of drawing notation.Generally, due to each
The number range of data item and distribution determine display mode in data set.For example, when digital scope is little and numeric distribution
, it is necessary to using the display mode of discrimination can be expanded when region is smaller.When digital scope is larger and numeric distribution region compared with
, it is necessary to using the display mode for being capable of display data completely when big.Preferably, display mode includes：Designator is shown, color shows
Show and ratio is shown.Preferably, wherein being determined for every kind of drawing notation in the spatial dimension of graph data unit
Display mode includes：When drawing notation represents for designator, the display side in the spatial dimension of graph data unit
Formula is that the designator for representing data item is added to graph data unit；When drawing notation represents for color, in figure number
It is that the value based on data item is that graph data unit sets different colors according to the display mode in the spatial dimension of unit；And
When drawing notation represents for ratio, the display mode in the spatial dimension of graph data unit is according to data item
Ratio represents the instruction of accounting to graph data unit.
Preferably, at step 205, the data inquiry request of user's input is obtained, and please according to the data query
Ask determination viewing area and display data.Preferably, wherein data inquiry request includes the interrogation zone for being used to indicate query context
Domain and the inquiry content for indicating data content.
Preferably, at step 206, using the display mode corresponding to display data by each figure in viewing area
Data cell is patterned processing to generate graphics data.In order that user is when reading data, can obtain it is directly perceived and
Succinct impression, the application expresses data to represent white box of 3DGIS buildings as graph data unit.Generally, in vain
Chest is the closed bottom edge polygon with building, and the three-dimensional geometry body expressed by building space profile.The application profit
Produce the load bearing unit of data in building as mankind's (things) with clear box, the data related to the building, make
With figures such as pie chart, bar chart, curves, directly various figures are drawn in the white surface of building.Therefore, according to the kind of data
The parameters such as class, number range and numeric distribution, the application carries out different graphical treatments to different data, to generate figure
Change data.Also, then graphics data is merged to generate phase with the respective graphical data cell in query region
The graphic software platform unit answered.
Preferably, it is additionally included in after generation graphics data, use is sent to using graphics data as data query response
Family.Generally, the application determines the position attribution of all data item in the selection area, and according to position attribution and bottom surface model
Enclose that one or more data item in all data item is associated with the graph data unit belonged to.Hereafter, when requesting party's
When inquiry request is related to the map datum of at least one graphic software platform unit, map datum can be sent to requesting party.
Fig. 3 is the flow chart for being used to prepare the method 300 of basic data according to the preferred embodiment for the present invention.In order to be able to
The graphic software platform of big data is enough carried out, the application needs to carry out basic data preparation.As shown in figure 3, method 300 is from step
Start at 301, and into the basic data preparatory stage at step 302.Wherein the basic data preparatory stage includes：GIS numbers
According to prepare 303, building whitepack subdata prepare 304, the avatars mode of a variety of data prepare 305 and a variety of figures exist
The data representation of building clear box prepares 306.
GIS data, which prepares 303, to be included：Determine Distribution GIS and three-dimensional geographic information system 3DGIS data.Build
Building thing whitepack subdata preparation 304 includes expressing data using white box for representing 3DGIS buildings as unit.Generally, in vain
Chest is the closed bottom edge polygon with building, and the three-dimensional geometry body expressed by building space profile.The application profit
Produce the load bearing unit of data in building as mankind's (things) with clear box, the data related to the building, make
With figures such as pie chart, bar chart, curves, directly various figures are drawn in the white surface of building.
The avatars mode of a variety of data, which prepares 305, to be included preparing a variety of data representations.At present, to the figure of data
The shape form of expression mainly includes：Curve, pie chart, bar chart and radar map etc..Generally, city or region (community, garden, business
Circle) include substantial amounts of building.The application is similar to show as clear box, and based on clear box using these buildings
Data, so that form large scene big data shows form.This form that shows can provide the number of mass data for reader
According to feature, the distribution of data characteristicses, data comparative analysis of different zones etc..
A variety of figures prepare 306 in the data representation of building clear box to be included preferably, and the application is every kind of figure table
The mode of showing determine display mode in the spatial dimension of graph data unit for example including：When drawing notation is designator
During expression, the display mode in the spatial dimension of clear box is that the designator for representing data item is added to graph data unit；
When drawing notation represents for color, the display mode in the spatial dimension of clear box is that the value based on data item is white
Box sets different colors；And when drawing notation represents for ratio, it is aobvious in the spatial dimension of figure clear box
It is to represent the instruction of accounting to graph data unit according to the ratio of data item to show mode.
Fig. 4 is the flow chart for being used to prepare the method 400 of application data according to the preferred embodiment for the present invention.In order to be able to
The figure shows for big data are provided a user, the application needs to prepare application data.As described in Figure 4, method 400 is from step
Start at 401.In step 402, enter the correlation processing of row address.The application using the white box that represents 3DGIS buildings it is sub- as
Graph data unit expresses data.Generally, white box is the closed bottom edge polygon with building, and building space wheel
Three-dimensional geometry body expressed by exterior feature.The application produces the carrying list of data by the use of clear box as mankind's (things) in building
Member, the data related to the building, using figures such as pie chart, bar chart, curves, is directly painted in the white surface of building
Make various figures.
At step 403, the selection of display mode is carried out.Preferably, the display mode of the application includes：Designator shows
Show, color is shown and ratio is shown.
At step 404, the selection of display mode is judged whether to, if it is, carrying out step 406, is otherwise carried out
Step 405.
At step 405, repaired to the mistake of selection of display mode can not be carried out, and repaiied to mistake
After multiple, return to step 403.
At step 406, site for service is upload the data to.User can will be desired with what big data large scene was shown
Related data uploads to site for service, to enable service position to be handled accordingly.
At step 407, site for service processing data as requested generates related web page.Shown in related web page big
Data, for example, when drawing notation represents for designator, the display mode in the spatial dimension of graph data unit is
The designator for representing data item is added to graph data unit；When drawing notation represents for color, in graph data list
Display mode in the spatial dimension of member is that the value based on data item is that graph data unit sets different colors；And when figure
When shape representation represents for ratio, the display mode in the spatial dimension of graph data unit is the ratio according to data item
The instruction of accounting is represented to graph data unit.
At step 408, judge whether to have generated webpage.If it is, step 410 is carried out, if it is not, then carrying out
Step 409.
Repaired at step 409, the problem of to webpage can not be generated.
At step 410, the webpage of generation is returned into user or result is directly shown on site for service.It is preferred that
Ground, as a result can be to contain geography information, building information, the html file of data graphic information.Html file can be
Support to show on Web GL browser.
At step 411, method 400 terminates.
Fig. 5 A-5C are the schematic diagram of the graph data unit according to the preferred embodiment for the present invention.In Fig. 5 A-5C, with
White box of expression 3DGIS buildings expresses data as unit.Generally, white box is polygon with the closed bottom edge of building
Shape, and the three-dimensional geometry body expressed by building space profile.The application is by the use of clear box as mankind's (things) in building
The load bearing unit of data is produced in thing, the data related to the building, using figures such as pie chart, bar chart, curves, directly
Various figures are drawn in the white surface of building.Generally, city or region (community, garden, commercial circle) include substantial amounts of building
Thing.These buildings are shown similar data by the application as clear box, and based on clear box, so as to form big field
Scape big data shows form.This form that shows can provide the data characteristicses of mass data, data characteristicses for reader
Distribution, data comparative analysis of different zones etc..Content shown in Fig. 5 A is the clear box of the building of Pudong New District Lujiazui
(graph data unit).Content shown in Fig. 5 B is the zoomed-in view of the Pudong New District Lujiazui shown in figure A.Such as Fig. 5 B institutes
Show, the detailed view of the clear box of building can show the details related to data query result.Content shown in Fig. 5 C is
Accessory exhibition is carried out to building clear box using bar graph.
Fig. 6 A-B are the schematic diagram of the data query result according to the preferred embodiment for the present invention.In order to clearly state this
The technical scheme of application, is illustrated by taking the age of the building urban fire control big data analysis of building as an example.Generally, ask being related to fire-fighting
During topic, it is to be understood that the big data information of building story height.For example, when building is skyscraper, it is necessary to extra
Additional fire-fighting equipment could be put out a fire.And when building is low-rise building, common fire-fighting equipment can be used to be rescued
Fire.Therefore, Fig. 6 A show the elevation information of building.The application by building according to height be less than 5 meters, it is more than 5 meters and small
Imposed a condition in 10 meters, more than 10 meters and less than 100 meters and more than 100 meters.Preferably, endpoint value can be included into any phase
In neighboring interval.Using GIS building whitepack submodes, directly according to different age of the buildings, data field is carried out using different colors
Point.
The age of the building information of building is shown in Fig. 6 B.The wherein proposition of problem：In the city built with buildings up to a million
In, fire department is found, fire easily occurs for the building that age of the building is more than 30 years, is not changed because power circuit is older,
And modern domestic load is big, high-power electrical equipment is more and used at the same time is set in the same time (cooking time section)
Standby many, warming, summer air-conditioning power consumption time length etc..
Problem present situation：The information of building is usually, in text (data-base recording) mode, to be stored in electronic storage device (meter
On calculation machine hard disk or CD).At present, when it should be understood that during age of the building data, people need setting querying condition to retrieve Xie Lou
Age is more than all records of 30 years, and understands information by way of reading text.If, 1,000,000 building
In, there are 200,000 building age of the buildings to be greater than 30 years.But, people read 200,000 rows building record, and form which building
Visual impression in what geographical position is extremely difficult.
Resolving probiems：1,000,000 building is less than 5 years according to age of the building, was less than 30 years more than 5 years and big by the application
Imposed a condition in over 30 years.Preferably, endpoint value can be included into any adjacent interval.Using GIS building whitepack submodes,
Directly according to different age of the buildings, data separation is carried out using different colors.In this way, can within a very short time by
1000000 building, data display is carried out according to different age of the buildings.This exhibition method can quickly, directly perceived, position relatively
Effectively shown, and rapidly to one entirety of reader, intuitively data understanding.
Fig. 7 is the schematic diagram of the data query result according to another preferred embodiment of the invention.As shown in fig. 7, to build
The number of the enterprise entered in thing is built to be shown.The application by the building in region, according to enter 0-2 family of enterprise, 3-5 family,
6-10 family imposes a condition with more than 11.Using GIS building whitepack submodes, directly enterpriser is entered according to different
Number, data separation is carried out using different colors.In addition, the application can also show the industrial and commercial information of specific enterprise.
The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as
What subsidiary Patent right requirement was limited, except the present invention other embodiments disclosed above equally fall the present invention's
In the range of.
Normally, all terms used in the claims are all solved according to them in the usual implication of technical field
Release, unless clearly defined in addition wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one example in described device, component etc. is construed to, unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurate order, unless explicitly stated otherwise.
Claims (20)
1. a kind of method for being used to carry out mass data figure shows, methods described includes：
Obtain multiple geography information points in selection area；
Graph data unit for carrying data is determined based on each geography information point in multiple geography information points, is each figure
Graphic data unit determines bottom surface scope and spatial dimension；
Determine the position attribution of all data item in the selection area, and according to position attribution and bottom surface scope by all numbers
It is associated with the graph data unit belonged to according to one or more data item in item；
Drawing notation is determined for each data category involved by all data item, and it is true for every kind of drawing notation
It is scheduled on the display mode in the spatial dimension of graph data unit；
The data inquiry request of user's input is obtained, and viewing area and display number are determined according to the data inquiry request
According to；And
Each graph data unit in viewing area is patterned processing using the display mode corresponding to display data
To generate graphics data.
2. according to the method described in claim 1, wherein the selection area is any one in herein below：Metropolitan district
The administrative region in domain, the subregion in city and city.
3. according to the method described in claim 1, wherein geography information point is any one in herein below：Building
Geographical address, the navigation address of the mailing address of building and building.
4. according to the method described in claim 1, wherein the graph data unit is and the bottom surface scope of building and space
White box of scope scaled down.
5. method according to claim 4, wherein the graph data unit is used to carry the institute associated with building
There is data item.
6. according to the method described in claim 1, wherein according to position attribution and bottom surface scope by one in all data item or
Multiple data item it is associated with the graph data unit belonged to including：When the position attribution of data item shows that the data item exists
It is when in the range of the bottom surface of graph data unit, the data item is associated with the graph data unit.
7. according to the method described in claim 1, wherein drawing notation includes：Designator is represented, color is represented and is compared
Rate is represented.
8. method according to claim 7, wherein described determine in graph data unit for every kind of drawing notation
Display mode in spatial dimension includes：
When drawing notation represents for designator, the display mode in the spatial dimension of graph data unit is to figure
Data cell addition represents the designator of data item；
When drawing notation represents for color, the display mode in the spatial dimension of graph data unit is based on data
The value of item sets different colors for graph data unit；And
When drawing notation represents for ratio, the display mode in the spatial dimension of graph data unit is according to data
The ratio of item represents the instruction of accounting to graph data unit.
9. according to the method described in claim 1, wherein the data inquiry request includes the inquiry for being used to indicate query context
Region and the inquiry content for indicating data content.
10. according to the method described in claim 1, rung after generation graphics data using graphics data as data query
User should be sent to.
11. a kind of system for being used to carry out mass data figure shows, the system includes：
Acquisition device, obtains multiple geography information points in selection area；
Graph data determining device, the figure for carrying data is determined based on each geography information point in multiple geography information points
Data cell, is that each graph data unit determines bottom surface scope and spatial dimension；
Data divide device, determine the position attribution of all data item in the selection area, and according to position attribution and bottom
Face scope is associated with the graph data unit belonged to by one or more data item in all data item；
Display mode selection device, determines drawing notation, and be for each data category involved by all data item
Every kind of drawing notation determines the display mode in the spatial dimension of graph data unit；
Input unit, obtains the data inquiry request of user's input, and determines viewing area according to the data inquiry request
And display data；And
Image processing apparatus, is entered each graph data unit in viewing area using the display mode corresponding to display data
Row graphical treatment is to generate graphics data.
12. system according to claim 11, wherein the selection area is any one in herein below：Metropolitan district
The administrative region in domain, the subregion in city and city.
13. system according to claim 11, wherein geography information point is any one in herein below：Building
The navigation address of the geographical address of thing, the mailing address of building and building.
14. system according to claim 11, wherein the graph data unit is the bottom surface scope and sky with building
Between scope scaled down white box.
15. system according to claim 14, wherein the graph data unit is used to carry associated with building
All data item.
16. system according to claim 11, wherein data division device will according to position attribution and bottom surface scope
In all data item one or more data item it is associated with the graph data unit belonged to including：When the position of data item belongs to
When property shows that the data item is in the range of the bottom surface of graph data unit, by the data item and the graph data unit phase
Association.
17. system according to claim 11, wherein drawing notation include：Designator is represented, color is represented and
Ratio is represented.
18. system according to claim 17, wherein the display mode selection device is that every kind of drawing notation is true
The display mode being scheduled in the spatial dimension of graph data unit includes：
When drawing notation represents for designator, the display mode in the spatial dimension of graph data unit is to figure
Data cell addition represents the designator of data item；
When drawing notation represents for color, the display mode in the spatial dimension of graph data unit is based on data
The value of item sets different colors for graph data unit；And
When drawing notation represents for ratio, the display mode in the spatial dimension of graph data unit is according to data
The ratio of item represents the instruction of accounting to graph data unit.
19. system according to claim 11, wherein the data inquiry request includes being used to indicate looking into for query context
Ask region and the inquiry content for indicating data content.
20. system according to claim 11, in addition to output device, for after generation graphics data, by figure
Change data as data query response and be sent to user.
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Effective date of registration: 20181211 Address after: Room 406, 655 Yinxiang Road, Jiading District, Shanghai 201802 Applicant after: Shanghai Youzu Information Technology Co., Ltd. Address before: One Building and One Floor, No. 251 Yaohua Road, Pudong New Area, Shanghai, 2006 Applicant before: Shanghai East Chain Bo Data Technology Co., Ltd. |
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