CN111182445A - Method and system for analyzing aggregated groups based on mobile phone signaling data - Google Patents
Method and system for analyzing aggregated groups based on mobile phone signaling data Download PDFInfo
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Abstract
The invention discloses a method and a system for analyzing a cluster group based on mobile phone signaling data, wherein the method for analyzing the cluster group comprises the following steps: 1. acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, and performing spatial clustering on base stations according to related base station positions; 2. counting a base station group where each mobile phone number stays, the starting time and the ending time of the stay and the coupling coverage range; 3. construction of a quintuple set So，SoEach element in the group comprises a mobile phone number, a base station group to which the mobile phone number is attached and a coupling coverage range of the base station group; the mobile phone number is hung at the starting time and the ending time of the base station group; 4. for set SoGenerating a subset for each element in the set; 5. subset pair set SiAccording to the mobile phone number in the quintupleAnd (5) removing the duplication of the codes, and taking the subset of the mobile phone numbers with the number reaching the preset group number threshold value after the duplication removal as the aggregation group. The method can be used for analyzing the aggregation groups from the mobile phone number sets of the target groups.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method and a system for mining and analyzing a cluster group through mobile phone signaling data.
Background
With the popularization of intelligent communication equipment and the improvement of big data technology, the analysis and the capture of group aggregation behaviors by utilizing mass data become feasible. The literature: the method comprises the steps of yellow congratulation, Zeng Garden, Zhang Ying and Newhat, a crowd abnormal gathering prediction method [ J/OL ] based on crowd behavior analysis, computer engineering 1-8[2019-10-22], aiming at the crowd abnormal gathering phenomenon in a real scene, through analyzing the internet surfing behavior of the gathered crowd and the crowd moving behavior characteristics among base stations, and combining the crowd density time sequence information of the base stations, the crowd abnormal gathering prediction method based on the convolutional neural network is provided. The literature: the method comprises the following steps of conducting unsafe behavior tendency research on crowd gathering places of primary and secondary school students [ J ]. safety and environmental engineering, 2019,26(04):152-160, obtaining data of crowd activities in school time periods of the primary and secondary school students through monitoring videos at gate openings of schools, conducting description statistical analysis and chi-square test on the tendency of the unsafe behaviors of the crowd gathering places of the primary and secondary school students and influence factors of the tendency, and researching correlation and difference of unsafe behavior characteristic expressions of the primary and secondary school students by using SPSS software. The literature: people group scene face detection research [ D ]. university of noble, 2019, research into group people face detection based on a depth residual 101-layer network model (ResNet 101).
At present, mobile communication becomes an important means for person-to-person communication, and then the mobile phone number also becomes an identification of personal identity, and a gathered group is analyzed by utilizing signaling data of the mobile phone number, so that a more accurate result can be obtained.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a method for analyzing an aggregated group based on mobile phone signaling data, which can be used for analyzing the aggregated group from a mobile phone number set of a target group.
The technical scheme is as follows: the invention discloses a method for analyzing aggregated groups based on mobile phone signaling data, which comprises the following steps:
(1) acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, performing spatial clustering on base stations according to the positions of the base stations in the acquired mobile phone signaling data, and dividing all the base stations into a plurality of base station groups;
(2) counting a base station group where each mobile phone number stays in the mobile phone number set and the starting time and the ending time of the stay in the base station group to obtain a base station group set corresponding to each mobile phone number; calculating the coupling coverage range of each base station group in the base station group set corresponding to each mobile phone number; a mobile phone number is always attached to a base station in a base station group within the time with the duration of tau, and the mobile phone number is considered to stay in the base station group;
(3) construction of a quintuple set SoSet SoEach element in the series is a five-membered group (pn, bs, area, t)s,te) Wherein pn, bs and area are respectively the mobile phone number, the base station group to which the mobile phone number pn is attached and the coupling coverage range of the base station group bs; t is ts,teRespectively representing the starting time and the ending time of the mobile phone number pn affiliated to the base station group bs; will gather SoThe elements in (1) are sorted in ascending order according to the area of the area in the quintuple;
(4) for set SoGenerates a subset of each element of SoSubset S of the ith elementiThe generation steps are as follows:
clearing subset Si(ii) a Traverse set SoEach element, if areaiAnd areajThe area contact ratio lambda of is less than the threshold valueλthAnd i ≠ j, then (pn)j,bsj,areaj,tsj,tej) Join set SiPerforming the following steps; wherein (pn)j,bsj,areaj,tsj,tej) Is SoThe jth element in (a);
(5) subset pair set SiThe elements in the five-tuple are deduplicated according to the mobile phone numbers in the five-tuple, and a subset of the mobile phone numbers with the number reaching a preset group number threshold after the deduplication is used as an aggregation group.
On the other hand, the invention also discloses a system for realizing the method for analyzing the aggregated population based on the mobile phone signaling data, which comprises the following steps:
the base station clustering module is used for acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, carrying out spatial clustering on the base stations according to the base station positions in the acquired mobile phone signaling data, and dividing all the base stations into a plurality of base station groups;
the mobile phone number group setting module is used for setting a mobile phone number group to be set in a mobile phone network, and setting a starting time and a stopping time of the mobile phone number group to be set in the mobile phone network; calculating the coupling coverage range of each base station group in the base station group set corresponding to each mobile phone number; a mobile phone number is always attached to a base station in a base station group within the time with the duration of tau, and the mobile phone number is considered to stay in the base station group;
a stay information set constructing module for constructing a quintuple set SoSet SoEach element in the series is a five-membered group (pn, bs, area, t)s,te) Wherein pn, bs and area are respectively the mobile phone number, the base station group to which the mobile phone number pn is attached and the coupling coverage range of the base station group bs; t is ts,teRespectively representing the starting time and the ending time of the mobile phone number pn affiliated to the base station group bs; will gather SoThe elements in (1) are sorted in ascending order according to the area of the area in the quintuple;
a subset generation module for generating a set SoGenerates a subset of each element of SoA child of the ith elementSet SiThe generation steps are as follows: clearing subset Si(ii) a Traverse set SoEach element, if areaiAnd areajThe area contact ratio lambda is less than the threshold value lambdathAnd i ≠ j, then (pn)j,bsj,areaj,tsj,tej) Join set SiPerforming the following steps; wherein (pn)j,bsj,areaj,tsj,tej) Is SoThe jth element in (a);
a cluster acquisition module for obtaining the subset SiThe elements in the five-tuple are deduplicated according to the mobile phone numbers in the five-tuple, and a subset of the mobile phone numbers with the number reaching a preset group number threshold after the deduplication is used as an aggregation group.
Has the advantages that: the invention analyzes the aggregation groups in time and space by mining the signaling data of the mobile phone number, and can obtain more accurate analysis results compared with the prior art.
Drawings
FIG. 1 is a flow chart of a method for analyzing aggregated groups based on mobile signaling data according to the present invention;
FIG. 2 is a schematic diagram of coupling coverage between two base stations;
FIG. 3 is a diagram illustrating the calculation of the coupling coverage of a base station group according to an embodiment;
fig. 4 is a diagram of a system for analyzing aggregated groups based on mobile signaling data according to the present invention.
Detailed Description
The invention is further elucidated with reference to the drawings and the detailed description.
As shown in fig. 1, the present invention discloses a method for analyzing aggregated groups based on mobile phone signaling data, which comprises:
step 1, acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, performing spatial clustering on base stations according to the positions of the base stations in the acquired mobile phone signaling data, and dividing all the base stations into a plurality of base station groups;
in this embodiment, the total number of mobile phone users in a certain city is analyzed to find out the aggregation group therein. There may be only one base station or a plurality of base stations in the clustered base station group.
Step 2, counting a base station group where each mobile phone number stays in the mobile phone number set and the starting time and the ending time of the stay in the base station group to obtain a base station group set corresponding to each mobile phone number; calculating the coupling coverage range of each base station group in the base station group set corresponding to each mobile phone number; a mobile phone number is always attached to a base station in a base station group within the time with the duration of tau, and the mobile phone number is considered to stay in the base station group;
because the stay in the base station group has a long time requirement, the users who do not meet the stay requirement can be deleted from the whole mobile phone users, and only the rest users are analyzed.
The coupling coverage area of the base station group is determined by adopting the following steps:
if only one base station exists in the base station group, the coupling coverage range of the base station group is the coverage range of the base station;
if the coverage areas of all the base stations in the base station group have a common intersection, the coupling coverage area of the base station group is the intersection area of the coverage areas of all the base stations in the base station group; as shown in fig. 2, there are two base stations b in a certain base station group1,b2The coverage area is respectively represented by b1,b2The circle center is a circle, the coupling coverage area of the base station group is the intersection of two circles, namely an area a enclosed by small square boxes in the figure12。
If there is no common intersection between the coverage areas of all base stations in the base station group, the coupled coverage area of the base station group is calculated as follows:
(4.1) setting N base stations in the base station group, arranging the base stations in the base station group in a descending order according to the number of the mobile phone signals of the mobile phone number set of the target group in the analysis time range T, and after arrangement, setting the nth base station as bn，bnThe signaling number of the mobile phone number set related to the target group in the analysis time range T is Tn，bnHas a coverage area ofnN is 1,2, …, N; let k equal to 1, acurIs a1；
(4.2)
If it is not
The coupling coverage area of the base station group is acur；
If it is not
Order to
k is added with one, if k is less than or equal to N, the step 4.2 is executed again; if k is>N, the coupling coverage area of the base station group is acur。
As shown in FIG. 3, a certain BS group has 7 BSs, which are ordered by the number of signaling as b1,…,b7First, calculate b1,b2Intersection of coverage a12If not empty, then acur＝a12(ii) a Second calculation of a12And b3Intersection of coverage a123If not empty, then acur＝a123(ii) a Then calculate a123And b4The intersection of the coverage areas is empty; finally obtaining the coupling coverage area of the base station group as a123As shown in the grey area of fig. 3.
Step 3, constructing a quintuple set SoSet SoEach element in the series is a five-membered group (pn, bs, area, t)s,te) Wherein pn, bs and area are respectively the mobile phone number, the base station group to which the mobile phone number pn is attached and the coupling coverage range of the base station group bs; t is ts,teRespectively representing the starting time and the ending time of the mobile phone number pn affiliated to the base station group bs; will gather SoThe elements in (1) are sorted in ascending order according to the area of the area in the quintuple;
according to the step 2, it can be known that there may be a situation that one mobile phone number is hung up in different base station groups at different time periodsThus set SoThere will be the same phone number, but bs, area, ts,teDifferent elements.
Step 4, for set SoGenerates a subset of each element of SoSubset S of the ith elementiThe generation steps are as follows:
clearing subset Si(ii) a Traverse set SoEach element, if areaiAnd areajThe area contact ratio lambda is less than the threshold value lambdathAnd i ≠ j, then (pn)j,bsj,areaj,tsj,tej) Join set SiPerforming the following steps; wherein (pn)j,bsj,areaj,tsj,tej) Is SoThe jth element in (a);
step 5, pair subset SiThe elements in the five-tuple are deduplicated according to the mobile phone numbers in the five-tuple, and a subset of the mobile phone numbers with the number reaching a preset group number threshold after the deduplication is used as an aggregation group.
Thereby obtaining one or more aggregation groups of a certain city in the time T and passing through the sub-set SiThe cell phone number of each member of the aggregated group may be obtained.
In addition, the staying positions of the aggregated population can be obtained, and the method specifically comprises the following steps:
and 5, taking the area with the minimum base station coupling coverage area in the aggregation group determined in the step 5 as the staying position of the aggregation group.
The residence time of the aggregated population may also be obtained, including:
the time period between the starting time and the ending time of the group of the residence base stations on which the aggregated population is affiliated is the residence time of the aggregated population; the stay base station group is a base station group with a base station coupling coverage area as a stay position.
The present embodiment also discloses a system for implementing the method for analyzing aggregated group behaviors based on mobile phone signaling data, which is shown in fig. 4 and includes:
the base station clustering module is used for acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, carrying out spatial clustering on the base stations according to the base station positions in the acquired mobile phone signaling data, and dividing all the base stations into a plurality of base station groups;
the mobile phone number group setting module is used for setting a mobile phone number group to be set in a mobile phone network, and setting a starting time and a stopping time of the mobile phone number group to be set in the mobile phone network; calculating the coupling coverage range of each base station group in the base station group set corresponding to each mobile phone number; a mobile phone number is always attached to a base station in a base station group within the time with the duration of tau, and the mobile phone number is considered to stay in the base station group;
a stay information set constructing module for constructing a quintuple set SoSet SoEach element in the series is a five-membered group (pn, bs, area, t)s,te) Wherein pn, bs and area are respectively the mobile phone number, the base station group to which the mobile phone number pn is attached and the coupling coverage range of the base station group bs; t is ts,teRespectively representing the starting time and the ending time of the mobile phone number pn affiliated to the base station group bs; will gather SoThe elements in (1) are sorted in ascending order according to the area of the area in the quintuple;
a subset generation module for generating a set SoGenerates a subset of each element of SoSubset S of the ith elementiThe generation steps are as follows: clearing subset Si(ii) a Traverse set SoEach element, if areaiAnd areajThe area contact ratio lambda is less than the threshold value lambdathAnd i ≠ j, then (pn)j,bsj,areaj,tsj,tej) Join set SiPerforming the following steps; wherein (pn)j,bsj,areaj,tsj,tej) Is SoThe jth element in (a);
a cluster acquisition module for obtaining the subset SiThe elements in the five-tuple are deduplicated according to the mobile phone numbers in the five-tuple, and a subset of the mobile phone numbers with the deduplicated number reaching a preset group number threshold is used as an aggregation group;
and the aggregated group staying position acquisition module is used for taking the area with the minimum base station coupling coverage area in the aggregated group determined by the aggregated group acquisition module as the staying position of the aggregated group.
The device comprises a gathering group residence time acquisition module, a gathering group residence time acquisition module and a gathering group residence time acquisition module, wherein the gathering group residence time acquisition module is used for acquiring the residence time of the gathering group and takes the time period between the starting time and the ending time of a residence base station group to which the gathering group is affiliated as the residence time of the gathering group; the stay base station group is a base station group with a base station coupling coverage area as a stay position.
Claims (7)
1. The method for analyzing the aggregated population based on the mobile phone signaling data is characterized by comprising the following steps:
(1) acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, performing spatial clustering on base stations according to the positions of the base stations in the acquired mobile phone signaling data, and dividing all the base stations into a plurality of base station groups;
(2) counting a base station group where each mobile phone number stays in the mobile phone number set and the starting time and the ending time of the stay in the base station group to obtain a base station group set corresponding to each mobile phone number; calculating the coupling coverage range of each base station group in the base station group set corresponding to each mobile phone number; a mobile phone number is always attached to a base station in a base station group within the time with the duration of tau, and the mobile phone number is considered to stay in the base station group;
(3) construction of a quintuple set SoSet SoEach element in the series is a five-membered group (pn, bs, area, t)s,te) Wherein pn, bs and area are respectively the mobile phone number, the base station group to which the mobile phone number pn is attached and the coupling coverage range of the base station group bs; t is ts,teRespectively representing the starting time and the ending time of the mobile phone number pn affiliated to the base station group bs; will gather SoThe elements in (1) are sorted in ascending order according to the area of the area in the quintuple;
(4) for set SoGenerates a subset of each element of SoSubset S of the ith elementiThe generation steps are as follows:
clearing subsetsSi(ii) a Traverse set SoEach element, if areaiAnd areajThe area contact ratio lambda is less than the threshold value lambdathAnd i ≠ j, then (pn)j,bsj,areaj,tsj,tej) Join set SiPerforming the following steps; wherein (pn)j,bsj,areaj,tsj,tej) Is SoThe jth element in (a);
(5) subset pair set SiThe elements in the five-tuple are deduplicated according to the mobile phone numbers in the five-tuple, and a subset of the mobile phone numbers with the number reaching a preset group number threshold after the deduplication is used as an aggregation group.
2. The method for analyzing the aggregated population based on the mobile phone signaling data as recited in claim 1, further comprising obtaining a staying location of the aggregated population, specifically comprising:
and (4) taking the area with the minimum base station coupling coverage area in the aggregation group determined in the step (5) as the staying position of the aggregation group.
3. The method for analyzing the aggregated population based on the mobile phone signaling data as claimed in claim 2, further comprising obtaining a retention time of the aggregated population, specifically comprising:
the time period between the starting time and the ending time of the group of the residence base stations on which the aggregated population is affiliated is the residence time of the aggregated population; the stay base station group is a base station group with a base station coupling coverage area as a stay position.
4. The method of claim 1, wherein the coupling coverage of the base station group is:
if only one base station exists in the base station group, the coupling coverage range of the base station group is the coverage range of the base station;
if the coverage areas of all the base stations in the base station group have a common intersection, the coupling coverage area of the base station group is the intersection area of the coverage areas of all the base stations in the base station group;
if there is no common intersection between the coverage areas of all base stations in the base station group, the coupled coverage area of the base station group is calculated as follows:
(4.1) setting N base stations in the base station group, arranging the base stations in the base station group in a descending order according to the number of the mobile phone signals of the mobile phone number set of the target group in the analysis time range T, and after arrangement, setting the nth base station as bn，bnThe signaling number of the mobile phone number set related to the target group in the analysis time range T is Tn，bnHas a coverage area ofnN is 1,2, …, N; let k equal to 1, acurIs a1；
(4.2)
If it is not
The coupling coverage area of the base station group is acur；
If it is not
Order to
k is added with one, if k is less than or equal to N, the step 4.2 is executed again; if k is>N, the coupling coverage area of the base station group is acur。
5. A system for analyzing aggregated group behaviors based on mobile phone signaling data is characterized by comprising:
the base station clustering module is used for acquiring all mobile phone signaling data of a mobile phone number set of a target group in an analysis time range T, carrying out spatial clustering on the base stations according to the base station positions in the acquired mobile phone signaling data, and dividing all the base stations into a plurality of base station groups;
the mobile phone number group setting module is used for setting a mobile phone number group to be set in a mobile phone network, and setting a starting time and a stopping time of the mobile phone number group to be set in the mobile phone network; calculating the coupling coverage range of each base station group in the base station group set corresponding to each mobile phone number; a mobile phone number is always attached to a base station in a base station group within the time with the duration of tau, and the mobile phone number is considered to stay in the base station group;
a stay information set constructing module for constructing a quintuple set SoSet SoEach element in the series is a five-membered group (pn, bs, area, t)s,te) Wherein pn, bs and area are respectively the mobile phone number, the base station group to which the mobile phone number pn is attached and the coupling coverage range of the base station group bs; t is ts,teRespectively representing the starting time and the ending time of the mobile phone number pn affiliated to the base station group bs; will gather SoThe elements in (1) are sorted in ascending order according to the area of the area in the quintuple;
a subset generation module for generating a set SoGenerates a subset of each element of SoSubset S of the ith elementiThe generation steps are as follows: clearing subset Si(ii) a Traverse set SoEach element, if areaiAnd areajThe area contact ratio lambda is less than the threshold value lambdathAnd i ≠ j, then (pn)j,bsj,areaj,tsj,tej) Join set SiPerforming the following steps; wherein (pn)j,bsj,areaj,tsj,tej) Is SoThe jth element in (a);
a cluster acquisition module for obtaining the subset SiThe elements in the five-tuple are deduplicated according to the mobile phone numbers in the five-tuple, and a subset of the mobile phone numbers with the number reaching a preset group number threshold after the deduplication is used as an aggregation group.
6. The system for analyzing aggregated group behaviors based on cell phone signaling data of claim 5, further comprising:
and the aggregated group staying position acquisition module is used for taking the area with the minimum base station coupling coverage area in the aggregated group determined by the aggregated group acquisition module as the staying position of the aggregated group.
7. The system for analyzing aggregated group behaviors based on cell phone signaling data of claim 6, further comprising:
the device comprises a gathering group residence time acquisition module, a gathering group residence time acquisition module and a gathering group residence time acquisition module, wherein the gathering group residence time acquisition module is used for acquiring the residence time of the gathering group and takes the time period between the starting time and the ending time of a residence base station group to which the gathering group is affiliated as the residence time of the gathering group; the stay base station group is a base station group with a base station coupling coverage area as a stay position.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891378A (en) * | 2020-07-02 | 2022-01-04 | 中国移动通信集团安徽有限公司 | Method and device for calculating coverage area of base station signal and calculating equipment |
| CN114125813A (en) * | 2021-11-24 | 2022-03-01 | 智慧足迹数据科技有限公司 | Signal coverage range determining method based on mobile phone signaling and related device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1901725A (en) * | 2005-07-19 | 2007-01-24 | 深圳市建恒工业自控系统有限公司 | Statistic system and method for crowd short-term density |
| CN104217244A (en) * | 2014-08-14 | 2014-12-17 | 长安通信科技有限责任公司 | Method of measuring number of people based on geographic grids as well as method and system of monitoring crowd situation based on geographic grids |
| CN105722025A (en) * | 2016-01-15 | 2016-06-29 | 中国联合网络通信有限公司广东省分公司 | Target client sample selection method and system based on base station communities |
| CN106096631A (en) * | 2016-06-02 | 2016-11-09 | 上海世脉信息科技有限公司 | A kind of recurrent population's Classification and Identification based on the big data of mobile phone analyze method |
| CN106897420A (en) * | 2017-02-24 | 2017-06-27 | 东南大学 | A kind of resident Activity recognition method of user's trip based on mobile phone signaling data |
-
2019
- 2019-12-27 CN CN201911377711.XA patent/CN111182445B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1901725A (en) * | 2005-07-19 | 2007-01-24 | 深圳市建恒工业自控系统有限公司 | Statistic system and method for crowd short-term density |
| CN104217244A (en) * | 2014-08-14 | 2014-12-17 | 长安通信科技有限责任公司 | Method of measuring number of people based on geographic grids as well as method and system of monitoring crowd situation based on geographic grids |
| CN105722025A (en) * | 2016-01-15 | 2016-06-29 | 中国联合网络通信有限公司广东省分公司 | Target client sample selection method and system based on base station communities |
| CN106096631A (en) * | 2016-06-02 | 2016-11-09 | 上海世脉信息科技有限公司 | A kind of recurrent population's Classification and Identification based on the big data of mobile phone analyze method |
| CN106897420A (en) * | 2017-02-24 | 2017-06-27 | 东南大学 | A kind of resident Activity recognition method of user's trip based on mobile phone signaling data |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891378A (en) * | 2020-07-02 | 2022-01-04 | 中国移动通信集团安徽有限公司 | Method and device for calculating coverage area of base station signal and calculating equipment |
| CN113891378B (en) * | 2020-07-02 | 2023-09-05 | 中国移动通信集团安徽有限公司 | Method and device for calculating signal coverage of base station and calculating equipment |
| CN114125813A (en) * | 2021-11-24 | 2022-03-01 | 智慧足迹数据科技有限公司 | Signal coverage range determining method based on mobile phone signaling and related device |
| CN114125813B (en) * | 2021-11-24 | 2022-10-18 | 智慧足迹数据科技有限公司 | Signal coverage range determining method based on mobile phone signaling and related device |
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