CN109451432A - A method of early warning is carried out based on mobile terminal locations data - Google Patents
A method of early warning is carried out based on mobile terminal locations data Download PDFInfo
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- CN109451432A CN109451432A CN201811351255.7A CN201811351255A CN109451432A CN 109451432 A CN109451432 A CN 109451432A CN 201811351255 A CN201811351255 A CN 201811351255A CN 109451432 A CN109451432 A CN 109451432A
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- mobile terminal
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- locations data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
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- Computer Networks & Wireless Communication (AREA)
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- Telephonic Communication Services (AREA)
Abstract
The present invention relates to a kind of methods for carrying out early warning based on mobile terminal locations data, comprising: step S100 obtains the mobile terminal quantity in preset time period in predeterminable area according to mobile terminal locations data；Step S200 obtains the number of users in preset time period in predeterminable area according to the mobile terminal quantity, and the number of users and the mobile terminal quantity are positively correlated；Step S300 exports pre-warning signal if the number of users is greater than threshold value of warning.
Description
Technical field
The present invention relates to the information processing technology more particularly to a kind of processing methods of information of mobile terminal.
Background technique
Crowd's quantity should be in reasonable range, especially no more than in certain geographical location or area of space
Otherwise specific threshold value is easy to bring safety problem more outstanding.In the prior art, a kind of mode is according to imaging sensor
Crowd's image data of specific geographic position or area of space is obtained in real time, and according to the crowd in image data resolution areas
Quantity.But this method vulnerable to illumination, the influences of factors such as block, cause the precision of prediction low.Patent document
CN105095991A, which is disclosed according to user terminal quantity, determines the parameters such as the current crowd's quantity of predeterminable area and the direction of motion,
And then the method for combining fixed threshold value to carry out early warning, but since early-warning conditions are fixed threshold, on the one hand can not adapt to more
The different types of address location of kind or area of space, on the other hand, threshold value excessively depends on empirical parameter so as to cause prediction
The scope of application is narrow, and precision of prediction is lower.
Summary of the invention
In order to solve the above technical problems, the invention discloses a kind of sides for carrying out early warning based on mobile terminal locations data
Method, comprising: step S100 obtains the mobile terminal number in preset time period in predeterminable area according to mobile terminal locations data
Amount；Step S200 obtains the number of users in preset time period in predeterminable area, the use according to the mobile terminal quantity
Amount amount and the mobile terminal quantity are positively correlated；Step S300, if the number of users is greater than threshold value of warning, output is pre-
Alert signal.
Detailed description of the invention
Fig. 1 is the flow chart that the method for early warning is carried out the present invention is based on mobile terminal locations data.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention will be made further in conjunction with attached drawing
Detailed description.This description is to describe specific implementation consistent with the principles of the present invention by way of example, and not limitation
Mode, the description of these embodiments is detailed enough, so that those skilled in the art can practice the present invention, is not being taken off
Other embodiments can be used in the case where from scope and spirit of the present invention and can change and/or replace each element
Structure.Therefore, the following detailed description should not be understood from restrictive sense.
The invention discloses a kind of method for carrying out early warning based on mobile terminal locations data, wherein those skilled in the art
It is appreciated that the mobile terminal can be the intelligent terminals such as mobile phone, PAD, and the concrete type of the mobile terminal does not influence
Protection scope of the present invention.
In addition, in the terminal, being provided with for obtaining the location information of mobile terminal (such as GPS position information)
Interface, it will be understood by those skilled in the art that the GPS location letter by calling the available mobile terminal of interface
Breath.In addition, those skilled in the art are further appreciated that the mobile terminal is additionally provided with the WiFi information of its available connection
The either interface of the base station number information of connection, by calling corresponding interface, the available mobile terminal of user connects
The base station number information of the WiFi information or connection that connect.
Fig. 1 is the flow chart of the method for the invention that early warning is carried out based on mobile terminal locations data.As shown in Figure 1, should
Method includes:
Step S100 obtains the mobile terminal number in preset time period in predeterminable area according to mobile terminal locations data
Amount.Specifically, in this step, it is stored with the unique identification of mobile terminal, position data in server or database and reports
Time, the mobile terminal quantity according to the unique identification of mobile terminal reporting, position data and on call time determination.Further
Ground according to position data and above calls time and determines in the server or database in predeterminable area within a preset period of time only
The quantity of one mark, to obtain corresponding mobile terminal quantity.Wherein, the unique identification is to uniquely determine the movement eventually
The identification information at end, the position data is the position data (can be accurate to rice) of the mobile terminal particular point in time, described
On call time as the temporal information (second can be accurate to) of unique identification, position data described in mobile terminal reporting etc..One implementation
In example, the mobile end in predeterminable area within a preset period of time is obtained according to the position data of mobile terminal and above calling time
Include deduplication operation etc. before the quantity of end skilled artisans appreciate that preprocessing process, to avoid in preset time period
Inside compute repeatedly the same mobile terminal.
According to the present invention, the preset time period customized can be arranged, it is preferred that the value model of the preset time period
Enclosing is 5-15 minutes, it is highly preferred that the preset time period is 10 minutes.During obtaining the mobile terminal quantity,
It is [02:00,02:10], [02:01,02:11] etc. that the preset time period, which can be set, according to the unique of mobile terminal
Mark, position data and on call time the mobile terminal quantity for obtaining and occurring in predeterminable area in preset time period.
According to the present invention, the position data includes any one of following or any combination thereof: GPS position information, WiFi refer to
Line information, base station number.Preferably, the position data includes GPS position information, WiFi finger print information and base station number, and
According to patent document CN104914455A disclosure, using the WiFi finger print information and the base station number to the shifting
The position of dynamic terminal is corrected, so that the mobile terminal quantity in finally obtained predeterminable area is more acurrate.
According to the present invention, the predeterminable area can be the net region of L*L, and L can customize setting, and the value of L is for example
It may be configured as 38 meters, i.e. the distance of each back gauge grid element center of grid is 19 meters.Or the predeterminable area is geography fence area
Domain, such as when user specifies Bund in Shanghai region, Hangzhou Bai Causeway region, extract the geographical frontier point that these users specify region
Coordinate, so that geography fence region is formed, to obtain the mobile terminal quantity of the specified region within a preset period of time.
Step S200 obtains the number of users in preset time period in predeterminable area, institute according to the mobile terminal quantity
It states number of users and the mobile terminal quantity is positively correlated.In this step, the settable number of users is described mobile whole
The positive correlation function of quantity: G=f (x) is held, wherein G is the number of users, and x is the mobile terminal quantity；Preferably, G=
A*f (x), a > 0 are function coefficients.It is highly preferred that a value range is [0.95,1.5], such as a=1, i.e., with mobile terminal quantity
As number of users.
Step S300 exports pre-warning signal if the number of users is greater than threshold value of warning.According to the present invention, described
Pre-warning signal includes any or combinations thereof of following manner: with red/darkviolet/black etc. in voice alarm signal, display screen
It identifies predeterminable area, send early warning information etc. to particular terminal.
Preferably, the step S300 can also export the number of users, so that thermodynamic chart is according to the number of users
Amount selection different colours are shown.
Further, the threshold value of warning=k*min (T1, T2), wherein T1For historical time section [t1,t2] mobile terminal
First benchmark quantity, T2For historical time section [t1,t2] mobile terminal the second benchmark quantity, the first benchmark quantity T1With
The second benchmark quantity T2Determine that k is ratio according to the mobile terminal quantity in the historical time section in unit time
Coefficient.In one embodiment, k is fixed empirical value, such as k=1 or k > 1.In another embodiment, when k is first current
Between the shifting that obtains in the mobile terminal total quantity and the first historical time section corresponding with first current slot that obtain in section
The ratio of dynamic total number of terminals amount.For example, first current slot is on March 31,1 day to 2017 January in 2017, it is described
The first historical time section corresponding with first current slot is on March 31,1 day to 2016 January in 2016, and described
The mobile terminal total quantity obtained in first current slot is 200,000, the mobile end obtained in the first historical time section
Holding total quantity is 160,000, then the k=1.25.As known to those skilled in the art, the above 1-March of January 31 is merely illustrative
Embodiment, be not meant to that historical time section and current slot of the invention are cured as 1-March of January 31.
According to the present invention, the historical time section [t1,t2] it include m unit time [K1,K2,…,Km], m > 1.First base
Quasi- quantity T1=k1*max(N1,N2,…,Nm), wherein NiFor unit time KiThe shifting in predeterminable area is appeared in (1≤i≤m)
Dynamic terminal quantity.Preferably, the k1Value range be [0.7-0.85], more preferably 0.8.Second benchmark quantity T2=NL,
AndWherein Z1For (N1,N2,…,Nm) in be greater than or equal to NLNumber of elements, Z2For (N1,N2,…,Nm) in be less than
NLNumber of elements, the value range of L is 1 to arrive m；k2Value range be [0.15-0.3], preferably 0.2.The k1、k2With
The k is combined to adjust the threshold value of warning, and adjusting thresholds mode is more flexible.
In summary disclosure with mobile terminal quantity it is found that by the present invention in that calculated within a preset period of time
The number of users being arbitrarily designated in region sets the threshold value of warning to the first and second benchmark quantity in historical time section
Correlation makes it possible to be arranged more reasonable dynamic threshold, promotes method for early warning more acurrate, adaptation range is wider.
Further, the unit time KiIncluding n unit time segment [Ki1,Ki2,…,Kin]；It is described mobile whole
Hold quantity Ni=max (Pi1,Pi2,…,Pin), wherein PijWith unit time segment KijIt is appeared in predeterminable area in (1≤j≤n)
Mobile terminal quantity it is related, wherein the value of n is more than or equal to 1.Preferably, unit time segment and preset time period
Value is identical, the PijEqual to the unit time segment KijThe mobile terminal number in predeterminable area is appeared in (1≤j≤n)
Amount；Alternatively, unit time segment is different from the value of preset time period, the PijWith the unit time segment Kij(1≤j≤
N) the mobile terminal quantity appeared in predeterminable area in is positively correlated.
Specifically, in the present invention, the shifting is acquired and uploaded using the SDK being arranged in the mobile terminal APP
Position data, unique identification and the data of dynamic terminal report the time.Further, the SDK is uploaded according to prefixed time interval
Collected relevant information, it is preferable that the prefixed time interval and the preset time period phase for calculating the mobile terminal quantity
Deng to avoid the mobile terminal unique identification duplicated in the preset time period.
In addition, according to disclosed specification of the invention, other realizations of the invention are for those skilled in the art
Significantly.The various aspects of embodiment and/or embodiment can be used for system of the invention individually or with any combination
In method.Specification and example therein should be only be regarded solely as it is exemplary, the actual scope of the present invention and spirit by appended
Claims indicate.
Claims (10)
1. a kind of method for carrying out early warning based on mobile terminal locations data characterized by comprising
Step S100 obtains the mobile terminal quantity in preset time period in predeterminable area according to mobile terminal locations data；
Step S200 obtains the number of users in preset time period in predeterminable area, the use according to the mobile terminal quantity
Amount amount and the mobile terminal quantity are positively correlated；
Step S300 exports pre-warning signal if the number of users is greater than threshold value of warning.
2. the method according to claim 1 for carrying out early warning based on mobile terminal locations data, which is characterized in that described pre-
If region is the net region of L*L, L is preferably 38 meters, i.e., the distance of each back gauge grid element center of grid is 19 meters；Or it is described
Predeterminable area is geography fence region.
3. the method according to claim 1 for carrying out early warning based on mobile terminal locations data, which is characterized in that described pre-
Alert threshold value=k*min (T1, T2), wherein T1For historical time section [t1,t2] mobile terminal the first benchmark quantity, T2When for history
Between section [t1,t2] mobile terminal the second benchmark quantity, the first benchmark quantity T1With the second benchmark quantity T2According to institute
It states the mobile terminal quantity in historical time section in unit time and determines that k is proportionality coefficient.
4. the method according to claim 3 for carrying out early warning based on mobile terminal locations data, which is characterized in that described to go through
History period [t1,t2] it include m unit time [K1,K2,…,Km], m > 1；T1=k1*max(N1,N2,…,Nm), wherein NiFor
Unit time KiThe mobile terminal quantity in predeterminable area is appeared in (1≤i≤m)；Preferably, the k1Value range be
[0.7-0.85], preferably 0.8.
5. the method according to claim 4 for carrying out early warning based on mobile terminal locations data, which is characterized in that T2=NL,
AndWherein Z1For (N1,N2,…,Nm) in be greater than or equal to NLNumber of elements, Z2For (N1,N2,…,Nm) in be less than
NLNumber of elements, the value range of L is 1 to arrive m；k2Value range be [0.15-0.3], preferably 0.2.
6. the method according to claim 4 for carrying out early warning based on mobile terminal locations data, which is characterized in that the list
Position time KiIncluding n unit time segment [Ki1,Ki2,…,Kin], n >=1；The mobile terminal quantity Ni=max (Pi1,
Pi2,…,Pin), wherein PijWith unit time segment KijThe mobile terminal quantity phase in predeterminable area is appeared in (1≤j≤n)
It closes.
7. according to any method for carrying out early warning based on mobile terminal locations data of claim 4-6, feature exists
In the historical time section [t1,t2] it is 1 year, the unit time is one day.
8. according to any method for carrying out early warning based on mobile terminal locations data of right 1-7, which is characterized in that institute
The number of users can also be exported by stating step S300, so that thermodynamic chart selects different colours to carry out according to the number of users
Display.
9. -7 any method for carrying out early warning based on mobile terminal locations data, feature exist according to claim 1
In, the mobile terminal quantity according to the unique identification of mobile terminal reporting, position data and on call time determination；The position
Data include any one of following or any combination thereof: GPS position information, WiFi finger print information, base station number.
10. the method according to claim 9 for carrying out early warning based on mobile terminal locations data, which is characterized in that use
SDK in the mobile terminal APP is set to acquire and upload the position data of the mobile terminal, unique identification and report
Time.
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| CN201811351255.7A CN109451432B (en) | 2018-11-14 | 2018-11-14 | Method for early warning based on mobile terminal position data |
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| CN201811351255.7A CN109451432B (en) | 2018-11-14 | 2018-11-14 | Method for early warning based on mobile terminal position data |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110909102A (en) * | 2019-11-22 | 2020-03-24 | 腾讯科技（深圳）有限公司 | Indoor thermodynamic diagram display method and device and computer readable storage medium |
| CN111372286A (en) * | 2020-03-03 | 2020-07-03 | 浙江每日互动网络科技股份有限公司 | Mobile terminal data processing method, medium and electronic device |
| CN112888010A (en) * | 2021-01-28 | 2021-06-01 | 杭州云深科技有限公司 | Target wifi early warning system based on wifi connected device group information |
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| CN112888010B (en) * | 2021-01-28 | 2022-06-24 | 杭州云深科技有限公司 | Target wifi early warning system based on wifi connected device group information |
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Address after: 418, room 310012, A West, building 525, Xixi Road, Xihu District, Zhejiang, Hangzhou Patentee after: Daily interactive Co., Ltd Address before: 418, room 310012, A West, building 525, Xixi Road, Xihu District, Zhejiang, Hangzhou Patentee before: ZHEJIANG MEIRI INTERDYNAMIC NETWORK TECHNOLOGY Co.,Ltd. |