CN110519769A - Bus stop planning method and system based on the domain O Yu B numeric field data - Google Patents
Bus stop planning method and system based on the domain O Yu B numeric field data Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
Abstract
The Bus stop planning method based on the domain O Yu B numeric field data that the present invention provides a kind of includes the following steps: the O numeric field data information and B numeric field data information that obtain user in area to be planned, and B numeric field data information is associated with O numeric field data information；Area to be planned is divided into the grid of multiple preset areas, user is matched in corresponding grid according to O numeric field data information, wherein preset area is no more than 50 square metres；The matter difference grid region in area to be planned is determined according to the O numeric field data information of user, and obtains the center reference location in each matter difference region；According to the business tine information and center reference location of matter difference grid zone intra domain user, the grid region of building a station in area to be planned is determined；Planning site zone final in grid region of building a station is determined by weighted algorithm according to the data information in the domain B.The position of user can be accurately obtained using the above method and final planning site zone is determined according to O numeric field data information.
Description
Technical field
The present invention relates to Bus stop planning fields, more specifically, are related to a kind of Bus stop planning based on the domain O Yu B numeric field data
Method and system.
Background technique
With economic stable development, mobile communication has entered a rapid development stage.Number of users sustainable growth, it is mobile
User's popularity rate is continuously improved, and is more and more obvious to the direct contribution of national economy and indirect contribution, has become national economy
Pillar industry, guiding industry, and growth of the national economic mode is promoted to economizing on resources, protect environment, promote sustainable development
Intension intensive style mode change.However, mobile operator faces awkward condition in terms of base station selection and construction in recent years,
In order to meet the ever-increasing communication requirement of user, improve service quality, operator needs to build more base stations with constantly complete
The kind network coverage.
There are mainly two types of the programmes of traditional website, the first is collected by way of taking road surface to sweep survey
Then local coverage condition carries out website planning for covering weak-strong test, however, since there is no open by some users
GPS location sharing functionality, the phenomenon that thus will appear test leakage；Further, since the uncertainty of User Activity track；It can not
Weak overlay area is tested out more in all directions, and the website that physical planning comes out not can solve problem.
For second to carry out traffic conditions to the customer complaint situation in area to be planned and user to analyze, according to point
Analysis as a result, carrying out website planning to local base station for the growth pattern of the traffic of some regions.
However both website planning modes are not only too simple, but also excessively blindly, often without good needle
To property, can not effective solution network signal difference problem, there is also the phenomenon that repetition is built a station sometimes, waste a large amount of manpowers
Financial resources；In addition, traditional Bus stop planning method is also without comprehensive, long-range development plan, only just for network at that time
The problem of signal difference, builds a station, and there is no play the developing direction in telecommunications industry future, target, step, equipment and expense
Estimation and prediction.
Aiming at the problem that programme of above-mentioned traditional network website, weak overlay area can accurately be obtained by being badly in need of one kind
And a kind of website planing method of comprehensive, long-range development can be carried out in conjunction with the business information of user.
Summary of the invention
In view of the above problems, the Bus stop planning method based on the domain O Yu B numeric field data that the object of the present invention is to provide a kind of, should
Method includes the following steps:
S110: the O numeric field data information and B numeric field data information of user in area to be planned are obtained, and by the B numeric field data
Information is associated with the O numeric field data information；
Wherein, the O numeric field data information includes latitude and longitude information and RSRP information, and the B numeric field data information includes industry
Business content information；
The area to be planned: being divided into the grid of multiple preset areas by S120, will according to the latitude and longitude information
The user is matched in corresponding grid, wherein the preset area is no more than 50 square metres；
S130: the matter difference grid region in area to be planned is determined according to the RSRP information of user, and obtains each area Zhi Cha
The center reference location in domain；
S140: according to the business tine information and center reference location of the matter difference grid zone intra domain user, institute is determined
State the grid region of building a station in area to be planned；
S150: it builds a station described in being determined according to the data information in the domain B by weighted algorithm final in grid region
Plan site zone.
Preferably, the process for obtaining the latitude and longitude information includes: real-time continuous within a preset period of time to obtain the use
The latitude and longitude value at family is determined by the activity trajectory and is used according to the activity trajectory of the latitude and longitude value building user continuously acquired
The latitude and longitude information of family within a preset period of time.
Preferably, the O numeric field data information further includes main serving cell, adjacent cell 1 and adjacent cell 2,
For failing to obtain the user of the latitude and longitude information, nearest neighbor algorithm is weighted for the user point by limited area
It is assigned in corresponding grid, the limited area weighting nearest neighbor algorithm includes the following steps:
The limited area of user is determined by the main serving cell of user, adjacent cell 1 and adjacent cell 2；
Multi objective ranking operation is carried out to the limited area, determines that the user's should belong to grid；
The user, which is distributed to described, to be belonged in grid.
It preferably, include following step according to the process of the matter difference grid region in the RSRP acquisition of information of user area to be planned
It is rapid:
The matter difference grid in area to be planned is filtered out according to preset weak coverage threshold value；
Convergence statistics is carried out to the matter difference grid, obtains all continuous matter difference grid zones in area to be planned；
The matter difference grid sum of each continuous matter difference grid zone is counted, the matter difference grid sum is poor greater than ten continuous matter
Grid zone is recorded as the matter difference grid region.
Preferably, it according to the business tine information and center reference location of the matter difference grid zone intra domain user, determines
Grid region following steps of building a station in the area to be planned:
The business tine information of each matter difference grid zone intra domain user is counted, the industry of the matter difference grid region is obtained
Business total amount；
Preset value and the center reference location are covered from the total business volume preceding 20 percent according to base station
The grid zone of building a station is selected in matter difference grid region.
Preferably, the B numeric field data information further includes user gradation and business duration, is believed according to the data in the domain B
Breath is included the following steps: by the process of planning site zone final in grid region of building a station described in the determination of weighted algorithm
The total number of users of each grid in grid zone, user gradation sum, the business duration total amount of building a station described in statistics respectively with
And total business volume；
Respectively to the total number of users, user gradation sum, the business duration total amount and the total business volume
It carries out default weight distribution and calculates total weighted value of each grid；
Total weighted value is determined as final planning site zone in preceding 20 percent grid.
In addition, the present invention also provides a kind of Bus stop planning system based on the domain O Yu B numeric field data, which includes: data letter
Acquiring unit is ceased, for obtaining the O numeric field data information and B numeric field data information of regional user to be planned, and by the B numeric field data
Information is associated with the O numeric field data information；Wherein, the O numeric field data information includes latitude and longitude information and RSRP information, institute
Stating B numeric field data information includes business tine information；
Data information acquiring unit obtains the O numeric field data information and B numeric field data information of user in area to be planned, and
The B numeric field data information is associated with the O numeric field data information；
Wherein, the O numeric field data information includes latitude and longitude information and RSRP information, and the B numeric field data information includes industry
Business content information；
Region rasterizing unit, for the area to be planned to be divided into the grid of multiple preset areas, according to institute
It states latitude and longitude information the user is matched in corresponding grid, wherein the preset area is no more than 50 square metres；
Matter difference grid region determination unit determines the matter difference grid in area to be planned for the RSRP information according to user
Region, and obtain the center reference location in each matter difference region；
Grid region of building a station determination unit, for according to the business tine information of the matter difference grid zone intra domain user and
Center reference location determines the grid region of building a station in the area to be planned；
Plan website determination unit, for according to the data information in the domain B by weighted algorithm determine described in build a station
Final planning site zone in grid region.
Using the above-mentioned Bus stop planning method and device according to the present invention based on the domain O Yu B numeric field data, can effectively determine
The position of all users passes through user's so that the matter difference region in area to be planned be precisely located out in the area to be planned of position
The poor region of business datum confrontation is analyzed, so that it is determined that the position of final planning website, in addition, by the domain O and B numeric field data elder generation
In conjunction with, enable to the planning of website more comprehensively with it is long-range.
To the accomplishment of the foregoing and related purposes, one or more aspects of the present invention include be particularly described below and
The feature particularly pointed out in claim.Certain illustrative aspects of the invention is described in detail in the following description and the annexed drawings.
However, these aspects indicate only usable some of the various ways in the principles of the present invention.In addition, of the invention
It is intended to include all such aspects and their equivalent.
Detailed description of the invention
By reference to the following description in conjunction with the accompanying drawings and the contents of the claims, and with to it is of the invention more comprehensively
Understand, other objects and results of the present invention will be more clearly understood and understood.In the accompanying drawings:
Fig. 1 is the flow chart according to the present invention based on the domain O Yu the Bus stop planning method of B numeric field data；
Fig. 2 is the logical construction block diagram according to the present invention based on the domain O Yu the Bus stop planning system of B numeric field data.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
Specific embodiment
In the following description, for purposes of illustration, it in order to provide the comprehensive understanding to one or more embodiments, explains
Many details are stated.It may be evident, however, that these embodiments can also be realized without these specific details.
In other examples, one or more embodiments for ease of description, well known structure and equipment are shown in block form an.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings, and Fig. 1 shows O according to the present invention
The flow chart of the Bus stop planning method of domain and B numeric field data.
As shown in Figure 1, the Bus stop planning method provided by the invention based on the domain O Yu B numeric field data, includes the following steps:
S110: the O numeric field data information and B numeric field data information of user in area to be planned are obtained, and by B numeric field data information
It is associated with O numeric field data information；
Wherein, O numeric field data information includes that can be believed with IMSI information, RSRP information, latitude and longitude information and occupancy cell etc.
Breath, B numeric field data information may include consumption habit, end message, business tine information and business audient crowd of user etc.
Information.
In practical application, the mode for obtaining the O numeric field data information and the B numeric field data information has very much, in order to ensure obtaining
Data accuracy, to guarantee that finally determining planning site zone is more accurate, the O numeric field data information in the present invention is
By in advance from big data platform acquire wireless TRACE data and core net XDR by parsing obtain come, the B numeric field data believe
Breath is to acquire to come in the charge system from enterprises, customer service system, account system, settlement system and operation analysis system
's.
S120: grid processing is carried out to area to be planned, area to be planned is divided into the grid of multiple preset area values；
User is distributed to corresponding grid according to the latitude and longitude information of each user.
Since user generally has the scope of activities of oneself, in order to which more accurately user is distributed to corresponding grid
In lattice, to improve the positioning accuracy of user, the preset area of grid is usually no more than 50 square metres.
It should be noted that the grid in area to be planned particular number and grid size by area to be planned face
Depending on the user volume in area long-pending and to be planned, by taking Hainan Province as an example, the whole network number of users about 7,000 ten thousand, if selecting 50
The grid of * 50 meters of rice to carry out Hainan Province rasterizing, and entire Hainan Province's scale is constant in 2567.557 ten thousand grids, averagely often
User in a grid about 3 can not only guarantee that the precision of user within the scope of 50m, and can be avoided every in this way
User in one grid is excessive, influences the accuracy of signal quality in later period judge grid.
Further, since the user volume in area to be planned is generally relatively more, if carry out long based on each user
Between monitoring obtain the activity trajectory of the user, efficiency and operational capability will all encounter bottleneck.It therefore, can be in preset time
The latitude and longitude value of each user of real-time continuous acquisition determines the activity trajectory of user in section (such as one week), then according to the user
Activity trajectory determine the user's latitude and longitude information, can be by work for example, carry out time weight judgement to the activity trajectory of user
In dynamic rail mark user to the maximum position of time weighting latitude and longitude information of the longitude and latitude as the user, certainly may be used
Using take the user activity trajectory geographical location center as the user latitude and longitude information.
In a specific embodiment of the invention, O numeric field data information further include main serving cell, adjacent cell 1 with
And adjacent cell 2, due to there is the mobile terminal device of some users there is no position sharing functionality or non-open position shared,
The latitude and longitude information of the user cannot be found, in obtaining O numeric field data information in order to accurately distribute the user to right
In the grid answered, user can be positioned to corresponding grid using limited area weighting nearest neighbor algorithm, which adds
The process of power nearest neighbor algorithm includes the following steps:
Firstly, it is all the same to find the main serving cell in the O numeric field data information with the user, adjacent cell 1 and adjacent service 2
And the shared all users in position have been carried out, grid belonging to these users is then found, these grids are recorded as to limit area
Domain；
Then the RSRP information of main serving cell in limited area, the RSRP information of adjacent cell 1 and adjacent cell 1 are obtained
RSRP information respectively with the RSRP information of the main serving cell of the user, the RSRP information of adjacent cell 1 and adjacent cell 1
Closely join user similar in RSRP information；Wherein, the RSRP information of serving cell, the RSRP information of adjacent cell 1 and adjacent cell 1
The O numeric field data information of the equal user of RSRP information.
The most grid of nearly ginseng user will finally be possessed as the affiliated grid of the user, and the user distributes to affiliated grid
In lattice.
It should be noted that similar nearly ginseng user mentioned above, it can be using 80 percent degree of approximation as index, example
Such as, the RSRP information of the main serving cell of the user be -100, the close RSRP information for just referring to main serving cell -80 to -
120, certainly, index of similarity 80 percent here is a preferred value, in practical applications can be according to the actual situation
Carry out up and down adjustment.
S130: matter difference grid region all in area to be planned is determined according to the RSRP information of user, and obtains each matter
The center reference location in poor region.
For more accurate determination matter difference region, according to the RSRP information of user and weak covering door can be preset first
Limit value classifies to the grid of formation, and all grids in area to be planned are divided into poor grid, good grid and bad grid；
Wherein, weak coverage threshold value is RSRP information=- 110, specific principle of classification are as follows:
Bad grid: the sampled point of information < -110 RSRP is greater than 10%, less than 30%,
Matter difference grid: the sampled point of information < -110 RSRP is greater than 30%,
Good grid: the sampled point of information >=-110 RSRP is more than or equal to 90%.
Then, poor grid of confronting carries out convergence statistics, obtains all continuous matter difference grid zones in area to be planned；
The matter difference grid sum for counting each continuous matter difference grid zone, is greater than preset value (such as 10) for matter difference grid sum
Continuous matter difference grid zone is recorded as matter difference grid region.
In this way, all matter in area to be planned can not only be accurately determined by way of to grid classifying
Poor grid, and required continuous matter difference grid region can be determined according to preset value.
Further, in order to improve acquisition matter difference grid region precision, can by grid be arranged be square, then
It is basic model with universal gravitation algorithm, converges eight, periphery of a matter difference grid grid and continuously counted, later again with phase
Adjacent matter difference grid carries out second-order statistics, until N rank does not have the appearance of matter difference grid, forms continuous matter difference grid region, finally, statistics
The matter difference grid sum of each continuous matter difference grid zone, it is poor to be recorded as matter for the continuous matter difference grid zone that matter difference grid sum is greater than ten
Grid region.
S140: it according to the business tine information and center reference location of matter difference grid zone intra domain user, determines to be planned
Grid region of building a station in area.
In order to which the grid region of building a station is determined more accurately, can first be determined according to the business tine information of user wait advise
The high business matter difference grid region in all matter difference grid regions in area is drawn, then according to each high business matter difference grid region
Center reference location selects the high business matter of multiple position distribution relative equilibriums from all each high business matter difference grid regions
Poor grid region, using the high business matter difference grid region of these position distribution relative equilibriums as final grid region of building a station.
Further, the height in all matter difference grid regions in area to be planned is determined according to the business tine information of user
The process of business matter difference grid region includes:
The total traffic of all matter difference grid regions is calculated according to the business tine of matter difference grid zone intra domain user first；
Then the total traffic of each matter difference grid region is compared, determines total traffic preceding 20 percent
Matter difference grid region is as high business matter difference grid region.
The high business matter difference grid region can not only be accurately determined very much through the above way, and can be by this
High business matter difference grid region determines final grid region of building a station.
S150: it is determined according to the data information in the business tine information of the user to build a station in grid region and the domain B final
Planning site zone.
In order to more accurately determine final planning grid region, which can also be including user etc.
Grade and business duration, can determine final planning grid zone according to the B numeric field data information such as user gradation and business duration
Domain, the process specifically include:
According to statistics respectively build a station the total number of users of each grid in grid zone, user gradation sum, business duration total amount with
And total business volume；
Default weight distribution is carried out to total number of users, user gradation sum, business duration total amount and total business volume respectively
And total weighted value of each grid is calculated, final planning site zone is determined by weighted algorithm.
For example, total number of users distribution 0.5, user gradation sum distribution 0.3,0.1 total business volume of business duration totalizing method
Then distribution 0.1 calculates total weighted value of all grids in grid region of building a station, will have total weighted value preceding 2 percent
Ten grid is as final planning site zone.
Further, in order to improve the precision of final planning site zone, before being weighted the method for reruning, Ke Yixian
Grid region of building a station is pre-processed by linear regression method, this is obtained by pretreated mode and is built a station in grid region
Website predeterminable area；Then planning site zone final in website predeterminable area is determined by Weight algorithm.
It should be noted that linear regression algorithm is a kind of algorithm common in statistics, the present invention is using the line
When property regression algorithm, it is only necessary to which, by corresponding O numeric field data information and B numeric field data information, system will export accordingly automatically
Predeterminable area；About the linear regression algorithm for the concrete processing procedure of O numeric field data information and B numeric field data information, herein
It repeats no more.
It should be further noted that staff can be to the region after final planning site zone determines
Field test is carried out, according to actual test as a result, selecting final build a station a little in the planning site zone；Certainly according to reality
The urban planning policy of building height, country in situation, such as planning site zone is guaranteeing to carry out planning site zone
In the case that signal high intensity covers, final build a station a little can also be selected outside the planning site zone.
The Bus stop planning method based on the domain O and B numeric field data that above-described embodiment proposes first by area to be planned into
All users in area to be planned are simultaneously matched in grid by the processing of row rasterizing, can be realized the accurate fixed of all users
Then position determines preferably several grids of building a station in area to be planned according to the RSRP information of user and business information content
Region finally accurately determines grid region of building a station by weighted algorithm and linear regression method according to the data information in the domain B
Interior final planning site zone.
In addition, the present invention also provides a kind of Bus stop planning system based on the domain O Yu B numeric field data, Fig. 2 is the planning system
Logical construction block diagram, as shown in Fig. 2, the Bus stop planning system 200 based on the domain O and B numeric field data includes such as lower unit:
Data information acquiring unit 210 obtains the O numeric field data information and B numeric field data information of user in area to be planned,
And it is B numeric field data information is associated with O numeric field data information；
Wherein, O numeric field data information includes latitude and longitude information and RSRP information, and B numeric field data information includes business tine letter
Breath；
Region rasterizing unit 220, for area to be planned to be divided into the grid of multiple preset areas, according to longitude and latitude
User is matched in corresponding grid by degree information, wherein preset area is no more than 50 square metres；
Matter difference grid region determination unit 230 determines that the matter in area to be planned is poor for the RSRP information according to user
Grid region, and obtain the center reference location in each matter difference region；
Grid region of building a station determination unit 240, for according to the business tine information of matter difference grid zone intra domain user and
Center reference location determines the grid region of building a station in area to be planned；
Website determination unit 250 is planned, for determining grid zone of building a station by weighted algorithm according to the data information in the domain B
Final planning site zone in domain.
Preferably for the user for failing to directly acquire latitude and longitude information, can be weighted most by preset limited area
Adjacent unit distributes user to corresponding grid, which weights closest unit and can further include:
Limited area determination unit determines user for main serving cell, adjacent cell 1 and the adjacent cell 2 by user
Limited area；
Grid determination unit should be belonged to, for carrying out multi objective ranking operation to the limited area, determine the user's
Grid should be belonged to；
User's allocation unit, for distributing to described and should belong in grid the user for failing to directly acquire latitude and longitude information.
In addition, for all matter difference grid regions in more accurate determination area to be planned, the matter difference grid zone
Domain determination unit 230 can also include such as lower unit:
Matter difference grid screening unit, for filtering out the matter difference grid in area to be planned according to preset weak coverage threshold value
Lattice；
Continuous matter difference grid zone determination unit carries out convergence statistics for poor grid of confronting, and obtains in area to be planned
All continuous matter difference grid zones；
Matter difference grid region recording unit, for counting the matter difference grid sum of each continuous matter difference grid zone, by matter difference grid
Continuous matter difference grid zone of the lattice sum greater than ten is recorded as matter difference grid region.
In addition, the grid region of building a station determines in order to accurately determine the grid region of building a station in the matter difference grid region
Unit 240 may include:
Customer service total amount statistic unit is united for the business tine information to each matter difference grid zone intra domain user
Meter obtains the total business volume of matter difference grid region；
It builds a station grid zone module of selection, exists for covering preset value and center reference location according to base station from total business volume
Grid region of building a station is selected in preceding 20 percent matter difference grid region.
It should be noted that the specific embodiment provided by the invention based on the domain O Yu the Bus stop planning system of B numeric field data
Roughly the same with the specific embodiment of the above method, details are not described herein.
The website according to the present invention based on the domain O and B numeric field data is described in an illustrative manner above with reference to Fig. 1 and Fig. 2 to advise
Draw method and system.It will be understood by those skilled in the art, however, that for aforementioned present invention proposed based on the domain O and the domain B number
According to Bus stop planning method and system, various improvement can also be made on the basis of not departing from the content of present invention.Therefore, this hair
Bright protection scope should be determined by the content of appended claims.
Claims (10)
1. a kind of Bus stop planning method based on the domain O Yu B numeric field data, which comprises the steps of:
S110: the O numeric field data information and B numeric field data information of user in area to be planned are obtained, and by the B numeric field data information
It is associated with the O numeric field data information；
Wherein, the O numeric field data information includes latitude and longitude information and RSRP information, and the B numeric field data information includes in business
Hold information；
The area to be planned: being divided into the grid of multiple preset areas by S120, will be described according to the latitude and longitude information
User is matched in corresponding grid, wherein the preset area is no more than 50 square metres；
S130: the matter difference grid region in area to be planned is determined according to the RSRP information of user, and obtains each matter difference region
Center reference location；
S140: according to the business tine information and center reference location of the matter difference grid zone intra domain user, determine it is described to
Grid region of building a station in planning area；
S150: planning final in grid region of building a station described in the determination of weighted algorithm is passed through according to the data information in the domain B
Site zone.
2. the Bus stop planning method based on the domain O Yu B numeric field data as described in claim 1, which is characterized in that obtain the longitude and latitude
Degree information process include:
The real-time continuous latitude and longitude value for obtaining the user within a preset period of time is used according to the latitude and longitude value building continuously acquired
The activity trajectory at family determines the latitude and longitude information of user within a preset period of time as area to be planned by the activity trajectory
The latitude and longitude information of interior user.
3. the Bus stop planning method based on the domain O Yu B numeric field data as described in claim 1, the O numeric field data information further includes master
Serving cell, adjacent cell 1 and adjacent cell 2, which is characterized in that
For failing to obtain the user of the latitude and longitude information, by limited area weight nearest neighbor algorithm by the user distribute to
In corresponding grid, the limited area weighting nearest neighbor algorithm includes the following steps:
The limited area of user is determined by the main serving cell of user, adjacent cell 1 and adjacent cell 2；
Multi objective ranking operation is carried out to the limited area, determines that the user's should belong to grid；
The user, which is distributed to described, to be belonged in grid.
4. the Bus stop planning method based on the domain O Yu B numeric field data as described in claim 1, which is characterized in that according to user's
The process of the matter difference grid region in RSRP acquisition of information area to be planned includes:
The matter difference grid in area to be planned is filtered out according to preset weak coverage threshold value；
Convergence statistics is carried out to the matter difference grid, obtains all continuous matter difference grid zones in area to be planned；
The matter difference grid sum, is greater than ten continuous matter difference grid by the matter difference grid sum for counting each continuous matter difference grid zone
Area is recorded as the matter difference grid region.
5. the Bus stop planning method based on the domain O Yu B numeric field data as described in claim 1, which is characterized in that poor according to the matter
The business tine information and center reference location of grid zone intra domain user determine the grid zone of building a station in the area to be planned
The process in domain includes:
The business tine information of each matter difference grid zone intra domain user is counted, the business for obtaining the matter difference grid region is total
Amount；
Preset value is covered according to base station and the center reference location is poor in preceding 20 percent matter from the total business volume
The grid region of building a station is selected in grid region.
6. the Bus stop planning method based on the domain O Yu B numeric field data as described in claim 1, the B numeric field data information further includes using
Family grade and business duration, which is characterized in that according to the data information in the domain B by building a station described in the determination of weighted algorithm
The process of final planning site zone includes: in grid region
It builds a station described in statistics respectively the total number of users of each grid in grid zone, user gradation sum, business duration total amount and industry
Business total amount；
The total number of users, user gradation sum, the business duration total amount and the total business volume are carried out respectively
Default weight distribution and the total weighted value for calculating each grid；
Total weighted value is determined as final planning site zone in preceding 20 percent grid.
7. the Bus stop planning method based on the domain O Yu B numeric field data as claimed in claim 6, which is characterized in that carrying out described add
Before Weight algorithm,
It first passes through linear regression method to pre-process the grid region of building a station, the website built a station described in acquisition in grid region
Predeterminable area；
Then planning site zone final in the website predeterminable area is determined by the Weight algorithm.
8. a kind of Bus stop planning system based on the domain O Yu B numeric field data, comprising:
Data information acquiring unit obtains the O numeric field data information and B numeric field data information of user in area to be planned, and by institute
It is associated with the O numeric field data information to state B numeric field data information；
Wherein, the O numeric field data information includes latitude and longitude information and RSRP information, and the B numeric field data information includes in business
Hold information；
Region rasterizing unit, for the area to be planned to be divided into the grid of multiple preset areas, according to the warp
The user is matched in corresponding grid by latitude information, wherein the preset area is no more than 50 square metres；
Matter difference grid region determination unit determines the matter difference grid zone in area to be planned for the RSRP information according to user
Domain, and obtain the center reference location in each matter difference region；
Grid region of building a station determination unit, for according to the matter difference grid zone intra domain user business tine information and center
Reference position determines the grid region of building a station in the area to be planned；
Website determination unit is planned, for passing through grid of building a station described in the determination of weighted algorithm according to the data information in the domain B
Final planning site zone in region.
9. the Bus stop planning system based on the domain O Yu B numeric field data as claimed in claim 8, further comprises:
Latitude and longitude information acquiring unit, the real-time continuous latitude and longitude value for obtaining the user within a preset period of time, according to continuous
The activity trajectory of the latitude and longitude value building user of acquisition, determines the longitude and latitude of user within a preset period of time by the activity trajectory
Spend information.
10. the Bus stop planning system based on the domain O Yu B numeric field data as claimed in claim 8, which is characterized in that the O numeric field data
Information further includes main serving cell, adjacent cell 1 and adjacent cell 2, which is characterized in that
For failing to obtain the user of the latitude and longitude information, by limited area weight nearest neighbor algorithm by the user distribute to
In corresponding grid, the limited area weighting nearest neighbor algorithm includes the following steps:
The limited area of user is determined by the main serving cell of user, adjacent cell 1 and adjacent cell 2；
Multi objective ranking operation is carried out to the limited area, determines that the user's should belong to grid；
The user, which is distributed to described, to be belonged in grid.
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