CN109918469A - Gridding processing method and processing device - Google Patents
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- CN109918469A CN109918469A CN201910239113.XA CN201910239113A CN109918469A CN 109918469 A CN109918469 A CN 109918469A CN 201910239113 A CN201910239113 A CN 201910239113A CN 109918469 A CN109918469 A CN 109918469A
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Abstract
This application discloses a kind of gridding processing method and processing devices, it is related to field of communication technology, for constructing basic grid library according to geographic coordinate system, determine attribution data grid, to improve the degree of standardization and the fining of grid dividing, and the accuracy of data processing and positioning problems is improved, it has important theoretical significance and practical application value.This method comprises: according to geographic coordinate system and specific trellis span grid division.Pending data is obtained, the pending data includes the longitude and latitude of sample point data and sampled point, the longitude and latitude one-to-one correspondence of sample point data and sampled point.According to the longitude and latitude of sampled point and specific trellis span, determine that the ownership grid of sample point data corresponding with the longitude and latitude of the sampled point determines the ownership geographic area of the sample point data according to the ownership grid of the sample point data.
Description
Technical field
This application involves field of communication technology more particularly to a kind of gridding processing method and processing devices.
Background technique
In data gridding analysis and management work, the data of geography information will be usually had, are presented on through gridding
On the geographic area of (also known as rasterizing) processing.Gridded data management method makes data seem more intuitive, can be realized
The visual presentation of management information provides support convenient for assessment and monitoring for data fine-grained management and problem accurate positionin.Net
Processing format as a ring the most basic in gridded data management method, usually by hand or by tool (such as
Mapinfo it) carries out.
Carrying out gridding processing by hand needs the distribution character of combined data to carry out grid dividing, subjective, grid
In irregular shape, division efficiency is lower, is normally only used for the grid dividing of bulky grain grid dividing or regional area.And by
Tool carries out gridding processing, and after specifying two endpoints of rectangular area and presetting side length of element, grid can be realized
Automation divide, division efficiency is higher and mesh shape is relatively regular.Therefore, exist by the mode that tool carries out gridding processing
Wider application has been obtained in data handling procedure.
But by tool carry out gridding processing mode be only applicable to rectangular area gridding handle, and to across
When the data of more different zones are handled, it is easy to happen grid if the side length of element difference of different zones setting and overlaps, net
The fining and standardized degree that lattice divide are lower, to cause the reduction of the accuracy of data management and positioning problems.
Summary of the invention
The application provides a kind of gridding processing method and processing device, can construct basic grid library in conjunction with geographic coordinate system,
The degree for improving standardization and the fining of grid dividing, to improve the accuracy of data processing and positioning problems.
In order to achieve the above objectives, the application adopts the following technical scheme that
In a first aspect, the application provides a kind of gridding processing method, geographic area includes at least one grid, the net
Lattice be divide to obtain according to geographic coordinate system and specific trellis span, the specific trellis span include the grid longitude across
Degree and latitude span, which comprises
Pending data is obtained, the pending data includes the longitude and latitude of sample point data and sampled point, the sampling
The longitude and latitude of point data and the sampled point corresponds.
According to the longitude and latitude of the sampled point and the specific trellis span, determination is corresponding with the longitude and latitude of the sampled point
Sample point data ownership grid.
According to the ownership grid of the sample point data, the ownership geographic area of the sample point data is determined.
Second aspect, the application provide a kind of gridding processing unit, and geographic area includes at least one grid, the net
Lattice be divide to obtain according to geographic coordinate system and specific trellis span, the specific trellis span include the grid longitude across
Degree and latitude span, the basic grid library includes Marking the cell and grid area, and described device includes:
Acquiring unit, for obtaining pending data, the pending data includes the warp of sample point data and sampled point
The longitude and latitude of latitude, the sample point data and the sampled point corresponds.
Determination unit, for according to the sampled point longitude and latitude and the specific trellis span, it is determining with the sampling
The ownership grid of the corresponding sample point data of longitude and latitude of point.
The determination unit is also used to the ownership grid according to the sample point data, determines the sample point data
Belong to geographic area.
The third aspect, the application provide a kind of computer readable storage medium for storing one or more programs, computer
Instruction is stored in readable storage medium storing program for executing, one or more of programs include instruction, and described instruction is when executed by a computer
Make the computer execute it is one of any in first aspect and its various optional implementations described in gridding processing method.
Fourth aspect, the application provide a kind of computer program product comprising instruction, which is characterized in that work as described instruction
When running on computers, so that the computer executes one of any institute in first aspect and its various optional implementations
The gridding processing method stated.
5th aspect, the application provides a kind of gridding processing unit characterized by comprising processor, memory and
Communication interface.Wherein, communication interface is used to be used to store one or more journeys with other equipment or communication, memory
Sequence, one or more of programs include computer executed instructions, and when the apparatus is operative, processor executes memory storage
The computer executed instructions are so that described in one of any in device execution first aspect and its various optional implementations
Gridding processing method.
Embodiments herein provides a kind of gridding processing method, is divided according to geographic coordinate system and specific trellis span
Grid, specific trellis span include the longitude span and latitude span of grid.Obtain pending data, the pending data packet
Include the longitude and latitude of sample point data and sampled point, the longitude and latitude one-to-one correspondence of the sample point data and the sampled point.According to
The longitude and latitude of the sampled point and the specific trellis span determine sample point data corresponding with the longitude and latitude of the sampled point
Ownership grid.According to the ownership grid of the sample point data, the ownership geographic area of the sample point data is determined.This Shen
Basic grid library please can be constructed in conjunction with geographic coordinate system, the degree of standardization and the fining of grid dividing be improved, to mention
The accuracy of high data processing and positioning problems, has important theoretical significance and practical application value.
Detailed description of the invention
Fig. 1 is gridding processing method schematic diagram one provided by the embodiments of the present application；
Fig. 2 is gridding processing method schematic diagram two provided by the embodiments of the present application；
Fig. 3 is gridding processing unit schematic diagram one provided by the embodiments of the present application；
Fig. 4 is gridding processing unit schematic diagram two provided by the embodiments of the present application.
Specific embodiment
Embodiments herein provides a kind of gridding processing method and processing device, is applied primarily to field of communication technology
In.
Wherein, the gridding processing in the application refers to the gridding processing to geographic area, is to grid in image procossing
The amplification formatted is divided into several latticed units, that is, by geographic area be managed or evaluated in order to by area under control
Layering, classification or region-wide management and assessment are carried out in domain, convenient for carrying out fine-grained management in smaller reason granularity.It or is mobile logical
Communication network planning, optimization provide support, and grid cell can be square according to the needs of management, be also possible to irregular component
Shape.
In general, the gridding of geographic area is handled, it is to be carried out on specific plane, using plane coordinate system, carries out
The gridding of homalographic is handled, and realizes that the automation of grid divides.
In fact, " plane " intuitively is actually curved surface from the point of view of macroscopic view, then, using spheric coordinate system
Unite carry out region gridding processing, be more convenient for unified management and realize, therefore, the application using geographical co-ordinate system come into
Row gridding processing.Geographical co-ordinate system is a kind of spherical surface using three-dimensional space to define the spherical coordinate of earth surface position
System can indicate any one tellurian position by longitude and latitude.Longitude is that one place is referred to as from one on the earth
To the east of the North and South direction cabling of the first meridian or to the west of degree.It is red with the line and the earth of the earth centre of sphere that latitude refers to that certain is put
Line face angle formed by road face, numerical value is between 0 to 90 degree.The network of the latitude and longitude composition of different accuracy, substantially and one
Gridding of the kind to the earth can be used to the gridding processing in generally physico-chemical analysis as long as determining rule.
Embodiments herein provides a kind of gridding processing method, and this method can be applied to field of communication technology
In, executing subject is computer equipment, such as server is with reference to the accompanying drawing described embodiments herein.
Refering to what is shown in Fig. 1, the method includes the steps S101-S103 this application provides a kind of gridding processing method:
Before step S101-S103, it is also necessary to according to geographic coordinate system and specific trellis span grid division.
Wherein, specific trellis span includes the longitude span and latitude span of grid.
Optionally, in one possible implementation, according to the fineness of data management, specific trellis span is determined,
Then according to geographic coordinate system and the specific trellis span grid division.
Illustratively, spans grid dividing is carried out etc. to the whole of China.If the fineness of data management is 50m, it is determined that pre-
If the longitude span of grid is 0.0005 ° in grid span, latitude span is 0.0005 °, and grid area is about 45m*56m；If
The fineness of data management is 100m, it is determined that the longitude span of grid is 0.001 ° in specific trellis span, and latitude span is
0.001 °, grid area is about 90m*111m；If the fineness of data management is 200m, it is determined that grid in specific trellis span
Longitude span be 0.002 °, latitude span is 0.002 °, and grid area is about 181m*222m.
Illustratively, spans grid dividing is carried out etc. to Beijing, according to the fineness of data management, determine specific trellis across
The longitude span of grid is 0.001 ° in degree, and latitude span is 0.001 °, and grid area is about 85m*111m.
It should be noted that the application can determine the specific trellis span, reach according to the fineness of data management
Specific trellis span is determined according to demand, adjusts the purpose of sizing grid.In addition, the application can be according to geographic coordinate system and pre-
If grid span grid division, establishes basic grid library, the degree of standardization and the fining of grid dividing is improved, is reduced because of hand
The grid that sizing grid difference occurs when work grid division or different software grid division overlaps situation, improves data processing and asks
Inscribe the accuracy of positioning.
Optionally, in one possible implementation, according to geographic coordinate system and specific trellis span grid division, really
Determine the Marking the cell that the reference point longitude and latitude in grid is the grid, establishes basic grid library.
Wherein, in the reference point longitude and latitude in grid, that is, grid any point longitude and latitude, Marking the cell and grid one
One is corresponding, and basic grid library includes grid area and Marking the cell.
Illustratively, the longitude and latitude for determining grid lower-left angular vertex is the Marking the cell of grid.
If the specific trellis span be 0.0005 °, it is determined that the Marking the cell of grid A be (116.4035,
39.9175)；If the grid span is 0.001 °, it is determined that the Marking the cell of grid B is (116.403,39.917)；If institute
Stating grid span is 0.002 °, it is determined that the Marking the cell of grid C is (116.402,39.916).
Illustratively, the longitude and latitude for determining grid element center point is the Marking the cell of grid.
It should be noted that the application can guarantee using the reference point longitude and latitude in grid as the Marking the cell of grid
The uniqueness of Marking the cell may be implemented the multiplexing of information, improve data processing and problem without introducing special Marking the cell
The accuracy of positioning.
According to geographic coordinate system and specific trellis span grid division, after establishing basic grid library, step S101- is executed
S103:
S101, pending data is obtained.
Wherein, the pending data includes the longitude and latitude of sample point data and sampled point, the sample point data and institute
The longitude and latitude for stating sampled point corresponds.
Optionally, in one possible implementation, the sample point data in the pending data reports for terminal
Measurement report (measurement report, MR) data, number be one or more.
S102, the longitude and latitude according to the sampled point and the specific trellis span, determine the longitude and latitude of the sampled point
The ownership grid of corresponding sample point data.
Optionally, in one possible implementation, according to specific trellis span, after the decimal point for determining Marking the cell
Digit.Using bracket function to digit after the decimal point of the longitude and latitude of sampled point, specific trellis span and the Marking the cell into
Row calculates, and the ownership grid of sample point data corresponding with the longitude and latitude of the sampled point is determined according to calculated result.
Illustratively, the longitude and latitude of sampled point is (X, Y), and the longitude span in specific trellis span is dx, latitude span
For dy, digit is respectively m, n after the decimal point of Marking the cell is determined according to specific trellis span, and bracket function is Round () letter
Number, then the ownership grid of sample point data corresponding with the longitude and latitude of the sampled point is (X0, Y0), wherein X0=Round
(X-dx/2, m), Y0=Round (Y-dy/2, n).
S103, the ownership grid according to sample point data, determine the ownership geographic area of the sample point data.
Optionally, in one possible implementation, draw a plurality of ray from home network center of a lattice point, determine described more
The intersection point number of ray and the frame of at least one geographic area.
If the intersection point number with the frame of the target geographical area at least one described geographic area is odd number, really
Set the goal the ownership geographic area that geographic area is the ownership grid；If with all at least one described geographic area
The intersection point number of frame for managing region is even number, then the home network case is in outside at least one described geographic area, again
Determine geographic area.
Optionally, in one possible implementation, configuration file is first obtained, the configuration file is for dividing geography
Region divides at least one geographic area using the configuration file of acquisition.
The home network center of a lattice point coordinate for determining sample point data, draws a plurality of ray from the center point coordinate, determines
The intersection point number of a plurality of ray and the frame of at least one geographic area.
If the intersection point number with the frame of the target geographical area at least one described geographic area is odd number, really
Set the goal the ownership geographic area that geographic area is the ownership grid；If with all at least one described geographic area
The intersection point number of frame for managing region is even number, then the home network case is in outside at least one described geographic area, again
Configuration file is obtained, at least one new geographic area is divided according to the configuration file, determines described at least one new geography
Whether the ownership geographic area of the home network lattice is had in region.
It should be noted that the application determines the sampled point according to the longitude and latitude and specific trellis span of sampled point
The ownership grid of the corresponding sample point data of longitude and latitude, and then determine the ownership geographic area of the sample point data, simply have
The grid attaching problem for solving data and geographic area attaching problem of effect, improve the efficiency of data processing.
Embodiments herein provides a kind of gridding processing method, is divided according to geographic coordinate system and specific trellis span
Grid.Obtain pending data, the pending data includes the longitude and latitude of sample point data and sampled point, sample point data with
The longitude and latitude of sampled point corresponds.According to the longitude and latitude of sampled point and specific trellis span, the determining warp with the sampled point
The ownership grid of the corresponding sample point data of latitude determines the sampling number according to the ownership grid of the sample point data
According to ownership geographic area.The application can construct basic grid library in conjunction with geographic coordinate system, improve the standardization of grid dividing
There is important theory significance and actually answer to improve the accuracy of data processing and positioning problems with the degree of fining
With value.
Optionally, present invention also provides a kind of gridding processing methods, as shown in Fig. 2, in S102, according to the sampling
The longitude and latitude of point and the specific trellis span determine the home network of sample point data corresponding with the longitude and latitude of the sampled point
After lattice, the gridding processing method further includes S201-S202:
S201, according to the pending data, the ownership grid of sample point data and basic grid library, determine net to be compared
The grid data of lattice.
Wherein, the grid data includes grid area and data to be compared.
Optionally, in one possible implementation, according to basic grid library, the grid surface of grid to be compared is determined
Product.Further according to the ownership grid of pending data and sample point data, determine with the sample point data for belonging to grid to be compared.
According to these sample point datas, or further combined with the grid area of grid to be compared, determine the number to be compared of grid to be compared
According to.
Illustratively, according to basic grid library, the grid area of grid to be compared is determined.If sample point data is MR number
According to data to be compared are mobile subscriber's sum, then can determine the MR for belonging to grid to be compared according to the ownership grid of MR data
Data, and then determine mobile subscriber's sum of grid to be compared, or determine grid to be compared further combined with grid area
Unit area number of mobile users.
S202, judged according to the data to be compared of grid to be compared, it is determined whether to the grid number of grid to be compared
According to the equivalent magnitude processing of progress.
Wherein, when the data to be compared of grid to be compared are grid cumulative amount, because of the grid to be compared of different latitude
Grid area is different, should not directly be compared.
Optionally, in one possible implementation, the data type of the data to be compared of grid to be compared is determined.If
The data to be compared are grid cumulative amount, carry out equivalent magnitude processing to the data to be compared of the grid to be compared；If institute
Stating data to be compared is average index, then without carrying out equivalent magnitude processing.
Illustratively, it if data to be compared are mobile subscriber's sum, needs to carry out the grid data of grid to be compared
Equivalent magnitude processing；If data to be compared are the unit area number of mobile users of grid, without carrying out equivalent magnitude processing.
Illustratively, the Marking the cell of grid to be compared is (x, y), and the grid area of grid to be compared is S.
If data to be compared are mobile subscriber's sum N, equivalent is carried out to mobile subscriber's sum and grid area
Value processing, the equivalent area for obtaining grid to be compared is Se=S/cos (y), and equivalent mobile subscriber's sum is Ne=N/cos (y)；
If data to be compared are unit area number of mobile users, carried out without the grid data to grid to be compared equivalent
Magnitude processing.
Embodiments herein provides a kind of gridding processing method, is divided according to geographic coordinate system and specific trellis span
Grid establishes basic grid library.Pending data is obtained, the pending data includes the longitude and latitude of sample point data and sampled point
The longitude and latitude of degree, sample point data and sampled point corresponds.According to the longitude and latitude of sampled point and specific trellis span, determine with
The ownership grid of the corresponding sample point data of the longitude and latitude of the sampled point.According to the pending data, sample point data
Belong to grid and basic grid library, determine the grid data of grid to be compared, is carried out according to the data to be compared of grid to be compared
Judgement, it is determined whether equivalent magnitude processing is carried out to the grid data of grid to be compared.The application can combine geographic coordinate system
Basic grid library is constructed, the degree of standardization and the fining of grid dividing is improved, to improve data processing and positioning problems
Accuracy, and the grid data of grid to be compared can be handled by way of equivalent magnitude, to realize not suspension
The comparison of grid data between the grid to be compared of degree, has important theoretical significance and practical application value.
The embodiment of the present application provides a kind of gridding processing unit, can be used for executing gridding as shown in Figs. 1-2
Processing method.As shown in figure 3, the gridding processing unit includes acquiring unit 301, determination unit 302:
The acquiring unit 301, for obtaining pending data, the pending data includes sample point data and sampling
The longitude and latitude of the longitude and latitude of point, the sample point data and the sampled point corresponds.
The determination unit 302, for according to the sampled point longitude and latitude and the specific trellis span, determining and institute
State the ownership grid of the corresponding sample point data of longitude and latitude of sampled point.
The determination unit 302 is also used to the ownership grid according to the sample point data, determines the sample point data
Ownership geographic area.
Optionally, in the determination unit 302, for according to the longitude and latitude of the sampled point and the specific trellis across
It spends, after the ownership grid for determining sample point data corresponding with the longitude and latitude of the sampled point, is also used to according to described wait locate
Data, the ownership grid of sample point data and the basic grid library are managed, determines the grid data of grid to be compared, the grid
Data include data to be compared and grid area；The data to be compared of the grid to be compared are judged, it is determined whether right
The grid data of the grid to be compared carries out equivalent magnitude processing.
Optionally, the determination unit 302 is specifically also used to draw a plurality of ray from the home network center of a lattice point, really
The intersection point number of the fixed a plurality of ray and the frame of geographic area；
If the intersection point number is odd number, it is determined that the geographic area is the ownership geographic region of the ownership grid
Domain；If the intersection point number is even number, it is determined that the home network case redefines geographic region in outside the geographic area
Domain.
Embodiments herein provides a kind of gridding processing unit, is divided according to geographic coordinate system and specific trellis span
Grid establishes basic grid library.Pending data is obtained, the pending data includes the longitude and latitude of sample point data and sampled point
The longitude and latitude of degree, sample point data and sampled point corresponds.According to the longitude and latitude of sampled point and specific trellis span, determine with
The ownership grid of the corresponding sample point data of the longitude and latitude of the sampled point, according to the ownership grid of the sample point data, really
The ownership geographic area of the fixed sample point data.The application can construct basic grid library in conjunction with geographic coordinate system, improve net
The degree of standardization and fining that lattice divide has important reason to improve the accuracy of data processing and positioning problems
By meaning and practical application value.
Embodiments herein provides a kind of gridding processing unit, as shown in figure 4, the device includes: 401 He of processor
Communication interface 402, processor 401 are used to carry out control management to the movement of device, and/or for executing skill described herein
Other processes of art.Communication interface 402 is used to support the communication of device Yu other network entities.Device can also include memory
403 and bus 404, memory 403 is used for the program code and data of storage device.
Wherein, above-mentioned processor 401 (or being described as controller), which may be implemented or execute, combines present disclosure
Described various illustrative logic blocks, unit module and circuit.The processor or controller can be central processing unit,
General processor, digital signal processor, specific integrated circuit, field programmable gate array or other programmable logic devices
Part, transistor logic, hardware component or any combination thereof.It, which may be implemented or executes, combines present disclosure institute
The various illustrative logic blocks of description, unit module and circuit.The processor is also possible to realize the group of computing function
It closes, such as is combined comprising one or more microprocessors, DSP and the combination of microprocessor etc..
Communication interface 402 can be transmission circuit.
Memory 403 may include volatile memory, such as random access memory；The memory also may include non-
Volatile memory, such as read-only memory, flash memory, hard disk or solid state hard disk；The memory can also include above-mentioned
The combination of the memory of type.
Bus 404 can be expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..Bus 404 can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 4, it is not intended that an only bus or a type of bus.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenienct and succinct, only with the division progress of above-mentioned each functional unit for example, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional units, i.e., the internal structure of device is divided into different functional units, to complete
All or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, before can referring to
The corresponding process in embodiment of the method is stated, details are not described herein.
Embodiments herein provides a kind of computer readable storage medium for storing one or more programs, one
Or multiple programs include instruction, described instruction makes computer execute the gridding processing method when executed by a computer.
Embodiments herein also provides a kind of computer program product comprising instruction, when instruction is run on computers
When, so that computer executes the gridding processing method.
Wherein, computer readable storage medium, such as electricity, magnetic, optical, electromagnetic, infrared ray can be but not limited to or partly led
System, device or the device of body, or any above combination.The more specific example of computer readable storage medium is (non-poor
The list of act) it include: the electrical connection with one or more conducting wires, portable computer diskette, hard disk, random access memory
(Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), erasable type may be programmed read-only
It is memory (Erasable Programmable Read Only Memory, EPROM), register, hard disk, optical fiber, portable
Compact disc read-only memory (Compact Disc Read-Only Memory, CD-ROM), light storage device, magnetic memory
The computer readable storage medium of part or above-mentioned any appropriate combination or any other form well known in the art.
A kind of illustrative storage medium is coupled to processor, to enable a processor to from the read information, and can be to
Information is written in the storage medium.Certainly, storage medium is also possible to the component part of processor.Pocessor and storage media can be with
In application-specific IC (Application Specific Integrated Circuit, ASIC).In the application
In embodiment, computer readable storage medium can be any tangible medium for including or store program, which can be referred to
Enable execution system, device or device use or in connection.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Change or replacement within the technical scope of the present application should all be covered within the scope of protection of this application.Therefore, this Shen
Protection scope please should be subject to the protection scope in claims.
Claims (10)
1. a kind of gridding processing method, which is characterized in that geographic area includes at least one grid, and the grid is according to ground
Reason coordinate system and specific trellis span divide to obtain, the specific trellis span include the grid longitude span and latitude across
Degree, which comprises
Pending data is obtained, the pending data includes the longitude and latitude of sample point data and sampled point, the sampling number
It is corresponded according to the longitude and latitude of the sampled point；
According to the longitude and latitude of the sampled point and the specific trellis span, adopt corresponding with the longitude and latitude of the sampled point is determined
The ownership grid of sampling point data；
According to the ownership grid of the sample point data, the ownership geographic area of the sample point data is determined.
2. gridding processing method according to claim 1, which is characterized in that the method also includes:
According to the fineness of data management, the specific trellis span is determined；
It determines that the reference point longitude and latitude in grid is the Marking the cell of the grid, and establishes basic grid library, in the grid
Reference point longitude and latitude be the grid in any point longitude and latitude, the basic grid library includes grid area and grid mark
Know.
3. gridding processing method according to claim 2, which is characterized in that the longitude and latitude according to the sampled point
With the specific trellis span, after the ownership grid for determining sample point data corresponding with the longitude and latitude of the sampled point, institute
State method further include:
According to the pending data, the ownership grid of sample point data and the basic grid library, grid to be compared is determined
Grid data, the grid data include data to be compared and grid area；
The data to be compared of the grid to be compared are judged, it is determined whether to the grid data of the grid to be compared into
The equivalent magnitude processing of row.
4. gridding processing method according to any one of claims 1 to 3, which is characterized in that described according to the sampling
The ownership grid of point data determines the ownership geographic area of the sample point data, specifically includes:
Draw a plurality of ray from the home network center of a lattice point, determines the frame of a plurality of ray and at least one geographic area
Intersection point number；
If the intersection point number with the frame of target geographical area at least one described geographic area is odd number, it is determined that described
Target geographical area is the ownership geographic area of the ownership grid；If with all geographic regions at least one described geographic area
The intersection point number of the frame in domain is even number, it is determined that the home network case is in outside at least one described geographic area, again
Determine geographic area.
5. a kind of gridding processing unit, which is characterized in that geographic area includes at least one grid, and the grid is according to ground
Reason coordinate system and specific trellis span divide to obtain, the specific trellis span include the grid longitude span and latitude across
Degree, described device include:
Acquiring unit, for obtaining pending data, the pending data includes the longitude and latitude of sample point data and sampled point,
The longitude and latitude of the sample point data and the sampled point corresponds；
Determination unit, for the longitude and latitude and the specific trellis span, determination and the sampled point according to the sampled point
The ownership grid of the corresponding sample point data of longitude and latitude；
The determination unit is also used to the ownership grid according to the sample point data, determines the ownership of the sample point data
Geographic area.
6. gridding processing unit according to claim 5, which is characterized in that described device includes:
The determination unit is also used to the fineness according to data management, determines the specific trellis span；
The determination unit is also used to determine that the reference point longitude and latitude in grid is the Marking the cell of the grid, establishes basis
Grid library, the reference point longitude and latitude are the longitude and latitude of any point in the grid, and the basic grid library includes grid area
And Marking the cell.
7. gridding processing unit according to claim 6 characterized by comprising
The determination unit is specifically also used to according to the pending data, the ownership grid of sample point data and the basis
Grid library determines that the grid data of grid to be compared, the grid data include data to be compared and grid area；
The data to be compared of the grid to be compared are judged, it is determined whether to the grid data of the grid to be compared into
The equivalent magnitude processing of row.
8. according to the described in any item gridding processing units of claim 5 to 7 characterized by comprising
The determination unit is specifically also used to draw a plurality of ray from the home network center of a lattice point, determines a plurality of ray
With the intersection point number of the frame of at least one geographic area；
If the intersection point number with the frame of target geographical area at least one described geographic area is odd number, it is determined that described
Target geographical area is the ownership geographic area of the ownership grid；If with all geographic regions at least one described geographic area
The intersection point number of the frame in domain is even number, it is determined that the home network case is in outside at least one described geographic area, again
Determine geographic area.
9. a kind of computer readable storage medium for storing one or more programs, which is characterized in that one or more of journeys
Sequence includes instruction, executes the computer when described instruction is computer-executed according to any one of claims 1-4
Gridding processing method.
10. a kind of gridding processing unit characterized by comprising processor, memory and communication interface；Wherein, communication connects
Mouth is used to be used to store one or more programs, one or more of journeys with other equipment or communication, memory
Sequence includes computer executed instructions, and when the apparatus is operative, processor executes the computer executed instructions of memory storage
So that the device executes gridding processing method according to any one of claims 1-4.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110807076A (en) * | 2019-09-12 | 2020-02-18 | 拉扎斯网络科技（上海）有限公司 | Unit adjusting method, device, server and storage medium |
| CN111177298A (en) * | 2019-12-31 | 2020-05-19 | 湖南高速铁路职业技术学院 | Communication network information geography gridding method based on area method |
| CN111931006A (en) * | 2020-07-29 | 2020-11-13 | 厦门蓝海天信息技术有限公司 | Storage method of ocean lattice point data |
| CN112288550A (en) * | 2020-11-19 | 2021-01-29 | 食亨(上海)科技服务有限公司 | Regional order analysis method, system and computer readable medium |
| CN114501320A (en) * | 2021-12-29 | 2022-05-13 | 浙江百应科技有限公司 | Equipment control method, device and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887127A (en) * | 2010-03-19 | 2010-11-17 | 深圳市同洲电子股份有限公司 | Vehicle monitoring processing method and device and GPS (Global Positioning System) server and vehicle monitoring system |
| US20120066005A1 (en) * | 2010-09-10 | 2012-03-15 | State Farm Mutual Automobile Insurance Company | Systems and methods for grid-based insurance rating |
| CN103499797A (en) * | 2013-09-09 | 2014-01-08 | 中国科学院电工研究所 | Method for obtaining number and initial positions of solenoid coils of magnetic resonance imaging superconducting magnet |
| CN104252489A (en) * | 2013-06-28 | 2014-12-31 | 厦门雅迅网络股份有限公司 | Method for fast obtaining position character description information according to latitude and longitude data |
| CN105188030A (en) * | 2015-08-21 | 2015-12-23 | 北京拓明科技有限公司 | Geographic grid mapping method of mobile network data |
| CN107480175A (en) * | 2017-06-30 | 2017-12-15 | 广州数鹏通科技有限公司 | A kind of geographic information data screening technique, electronic equipment, storage medium and system based on gridding |
| CN108601031A (en) * | 2018-03-29 | 2018-09-28 | 中国联合网络通信集团有限公司 | Mapping method and device are shared in a kind of communication cell and geographic area |
-
2019
- 2019-03-27 CN CN201910239113.XA patent/CN109918469B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887127A (en) * | 2010-03-19 | 2010-11-17 | 深圳市同洲电子股份有限公司 | Vehicle monitoring processing method and device and GPS (Global Positioning System) server and vehicle monitoring system |
| US20120066005A1 (en) * | 2010-09-10 | 2012-03-15 | State Farm Mutual Automobile Insurance Company | Systems and methods for grid-based insurance rating |
| CN104252489A (en) * | 2013-06-28 | 2014-12-31 | 厦门雅迅网络股份有限公司 | Method for fast obtaining position character description information according to latitude and longitude data |
| CN103499797A (en) * | 2013-09-09 | 2014-01-08 | 中国科学院电工研究所 | Method for obtaining number and initial positions of solenoid coils of magnetic resonance imaging superconducting magnet |
| CN105188030A (en) * | 2015-08-21 | 2015-12-23 | 北京拓明科技有限公司 | Geographic grid mapping method of mobile network data |
| CN107480175A (en) * | 2017-06-30 | 2017-12-15 | 广州数鹏通科技有限公司 | A kind of geographic information data screening technique, electronic equipment, storage medium and system based on gridding |
| CN108601031A (en) * | 2018-03-29 | 2018-09-28 | 中国联合网络通信集团有限公司 | Mapping method and device are shared in a kind of communication cell and geographic area |
Non-Patent Citations (2)
| Title |
|---|
| 苏良良 等: "基于用户行为的网格化管理应用的研究", 《电信科学》 * |
| 贲进: "地球空间信息离散网格数据模型的理论与算法爱研究", 《中国优秀博硕士学位论文全文数据库（博士）基础科学辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110807076A (en) * | 2019-09-12 | 2020-02-18 | 拉扎斯网络科技（上海）有限公司 | Unit adjusting method, device, server and storage medium |
| CN110807076B (en) * | 2019-09-12 | 2021-01-01 | 拉扎斯网络科技（上海）有限公司 | Unit adjusting method, device, server and storage medium |
| CN111177298A (en) * | 2019-12-31 | 2020-05-19 | 湖南高速铁路职业技术学院 | Communication network information geography gridding method based on area method |
| CN111931006A (en) * | 2020-07-29 | 2020-11-13 | 厦门蓝海天信息技术有限公司 | Storage method of ocean lattice point data |
| CN112288550A (en) * | 2020-11-19 | 2021-01-29 | 食亨(上海)科技服务有限公司 | Regional order analysis method, system and computer readable medium |
| CN114501320A (en) * | 2021-12-29 | 2022-05-13 | 浙江百应科技有限公司 | Equipment control method, device and system |
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