WO2016197757A1

WO2016197757A1 - Mobile user data collection method, device and system

Info

Publication number: WO2016197757A1
Application number: PCT/CN2016/081028
Authority: WO
Inventors: 张伟
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-01-26
Filing date: 2016-05-04
Publication date: 2016-12-15
Also published as: CN106998531A

Abstract

A mobile user data collection method. Current first geographical position information of a mobile user is acquired via first position information acquisition means. When it is determined according to the first geographical position information that the geographical position where the mobile user is currently located is at the edge of a preset geographical position area filter ring, determination is no longer directly performed via the first geographical position information, and current second geographical position information of the mobile user is acquired via second position information acquisition means which have a higher positioning accuracy than the first position information acquisition means, i.e. secondary fine positioning is performed. According to a secondary fine positioning acquisition result, it is determined whether the address position where the mobile user is currently located is within the geographical position area filter ring. The determination result of the present technical solution is more accurate, so that the accuracy of obtained mobile user information is higher, and better able to adapt to the problem of application scenarios and fields requiring high accuracy in the future.

Description

Mobile user data collection method, device and system

Technical field

This document relates to, but is not limited to, the field of communications, and relates to a mobile user data collection method, device and system.

Background technique

The PDC (Passive Data Collector) system is a system for collecting and providing mobile user information to an SP (Service Provider). Mobile user information includes mobile status, geographic location information, etc. The mobile status is in the GeoFilter circle (filtered geographical area circle, a configurable circular area for geographic location filtering, such as a circle circled on the map for The three states of the inside, entering the GeoFilter circle, and leaving the GeoFilter circle, the mobile status information can be used for statistics and analysis of consumer access in the commercial circle, in order to adjust commercial deployment, business strategy, etc.; geographical location information can be used for statistical business The distribution of consumers within the circle, so mobile user information is very important basic data.

With the rapid development of the mobile Internet, the scenarios and fields of mobile user information applications will become more and more extensive, and the accuracy of mobile user information is higher, so the results obtained by relying on statistics and analysis will be more accurate. And more practical value. The mobile user's mobile state is determined according to the geographical location of the mobile user twice before and the location relationship of the GeoFilter circle, that is, the current time in the GeoFilter circle, and the next time outside the GeoFilter circle, the status is leaving the GeoFilter circle. The current one is outside the GeoFilter circle. The next time it is in the GeoFilter circle, it is entering the GeoFilter circle state. When the current time is inside the GeoFilter circle, it is in the GeoFilter circle.

It can be seen that the accuracy of the mobile user information is ultimately determined by the accuracy of the geographic location. However, the current geographic location of the mobile user in the PDC system is obtained by CGI (Cell Global Identification) information. The data obtained, that is, the way of base station positioning is adopted, so the obtained geographical position information error may be large, and the error increases as the radius of the circular area covered by the base station increases. The moving state obtained when the mobile user's geographic location is near the edge of the GeoFilter circle may be inaccurate. For example, if it is determined to be outside the circle or originally outside the circle in the GeoFilter circle, it is judged to be in the circle, resulting in the obtained movement. User information accuracy Not high, obviously, such a PDC system cannot adapt to the application scenarios and fields that require high accuracy in the future.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a mobile user data collection method, device and system, which solves the problem that the mobile global user is not accurately located based on the global identification code of the cell.

The embodiment of the invention provides a mobile user data collection method, including:

Obtaining, by using the first location information obtaining manner, the current first geographical location information of the mobile user;

Determining, according to the first geographical location information, whether the current geographic location of the mobile user is at an edge of a preset filtered geographic location area circle;

Obtaining, by the second location information obtaining manner, the current second geographic location information of the mobile user, if the current location of the mobile user is at the edge of the preset filtering geographic location area circle;

Determining, according to the obtaining result of the second geographical location information, a location relationship between the current location of the mobile user and the filtered geographic location circle;

The accuracy of the second location information acquisition manner is greater than the accuracy of the first location information acquisition manner.

Optionally, the determining, according to the first geographic location information, whether the current geographic location of the mobile user is at a preset filtering geographic location area circle edge comprises:

Determining, according to the first geographical location information, a geographical location circle in which the mobile user is currently located;

When it is determined that the first geographic location area circle and the filtered geographical location area circle partially overlap, it is determined that the current geographic location of the mobile user is at a preset filtered geographical location area circle edge. overlapping

Optionally, after the determining, according to the first geographic location information, the geographic location area circle in which the mobile user is currently located, the method further includes:

Determining that the geographical location of the mobile user is within the circle of the filtered geographic location when determining that the geographic location circle is included in or inscribed in the filtered geographic location circle;

When it is determined that the geographical location circle is separated or circumscribed from the filtered geographic location circle, it is determined that the current geographic location of the mobile user is outside the filtered geographic location.

Optionally, the first location information acquisition manner includes a base station positioning manner based on a cell global identifier, where the first geographic location information includes a central physical location of a base station where the mobile user is currently located, and the geographic location area circle is The area circle obtained by taking the central physical position of the base station as an origin and drawing a circle with the radius of the base station as a radius.

Optionally, the second location information acquiring manner includes: positioning, by the mobile positioning system, the mobile user; the second geographic location information includes latitude and longitude coordinates of the mobile user.

Optionally, the determining, according to the obtaining result of the second geographic location information, the location relationship between the current location of the mobile user and the filtered geographic location circle includes:

Determining, by the second location information acquiring manner, the second geographic location information, determining a positional relationship between the latitude and longitude coordinates included in the second geographic location information and the filtered geographic location regional circle, if the second The latitude and longitude coordinates included in the geographical location information are within the filtered geographic location area circle, and then determining that the current address location of the mobile user is within the filtered geographic location area circle; if the second geographic location information includes latitude and longitude coordinates Not within the filtered geographic location area circle, it is determined that the current address location of the mobile user is outside the filtered geographic location area.

Optionally, determining, according to the obtaining result of the second geographical location information, a location relationship between the current location of the mobile user and the filtered geographic location circle includes:

Determining, by the second location information acquiring manner, the location information of the first geographic location information and the filtering geographic location area circle, if the first geographic location information Within the filtered geographic location area circle, determining that the current address location of the mobile user is within the filtered geographic location area circle; if the first geographic location information is not within the filtered geographic location area circle, then Determining that the current address location of the mobile user is outside the filtered geographic location area.

Optionally, the method further includes: according to the current address location of the mobile user and the And determining, by the determination result of the positional relationship of the geographical location circle and the positional relationship between the mobile user and the filtered geographical location circle, determining a movement state of the mobile user between the filtered geographical location circle.

The embodiment of the invention further provides a mobile user data collection device, comprising:

The first location information obtaining module is configured to obtain, by using the first location information acquiring manner, the current first geographic location information of the mobile user;

The first analyzing module is configured to determine, according to the first geographical location information, whether the current geographic location of the mobile user is at a preset filtering geographic location area circle edge;

The second location information obtaining module is configured to acquire the mobile user by using the second location information acquisition manner when the first analysis module determines that the current geographic location of the mobile user is at a preset edge of the filtered geographic location area circle Current second geographic location information;

a second analysis module, configured to determine, according to a result of the second location information acquiring module acquiring the second geographic location information, a location relationship between the current location of the mobile user and the filtered geographic location circle;

Optionally, the first analysis module includes:

a geographic area circle determining sub-module, configured to determine, according to the first geographic location information, a geographic location area circle in which the mobile user is currently located;

a first determining sub-module, configured to determine that the current geographic location of the mobile user is partially overlapped with the filtered geographic location The edge is set to determine that the current geographic location of the mobile user is not at the edge of the preset filtered geographic location circle if it is determined that the first geographical location circle does not partially overlap with the filtered geographic location circle.

Optionally, the device further includes:

a first determining module, configured to determine, when the geographic location area circle determining sub-module determines, according to the first geographic location information, the geographic location area circle in which the mobile user is currently located When the location area circle is included in or inscribed in the filtered geographical area circle, it is determined that the current geographic location of the mobile user is within the filtered geographical location area circle;

a second judging module, configured to: when the geographic location circle determining sub-module determines, according to the first geographic location information, the geographic location circle in which the mobile user is currently located, when determining the geographic location circle and the filtering When the geographical area circle is apart or circumscribed, it is determined that the current geographic location of the mobile user is outside the filtered geographical location area.

Optionally, the first location information acquisition manner includes a base station positioning manner based on a cell global identifier, where the first geographic location information includes a central physical location of a base station where the mobile user is currently located, and the geographic location area circle is a region circle obtained by taking a center physical position of the base station as an origin and drawing a circle with a radius of the base station as a radius;

The second location information obtaining manner includes: positioning, by the mobile positioning system, the mobile user; the second geographic location information includes latitude and longitude coordinates of the mobile user.

Optionally, the second analysis module includes:

a first analysis sub-module, configured to determine, when the second location information acquisition module acquires the second geographic location information by using the second location information acquisition manner, the latitude and longitude coordinates included in the second geographic location information, and the Filtering the location relationship of the geographic location area circle, if the latitude and longitude coordinates included in the second geographical location information are within the filtered geographical location area circle, determining that the current address location of the mobile user is in the filtered geographical location area circle If the latitude and longitude coordinates included in the second geographical location information are not in the filtered geographical location area circle, it is determined that the current address location of the mobile user is outside the filtered geographical location area.

Optionally, the second analysis module includes:

a second analysis sub-module, configured to determine, when the second location information acquiring module does not obtain the second geographic location information by using the second location information acquiring manner, determining the first geographic location information and the filtered geographical location a positional relationship of the regional circle, if the first geographical location information is within the filtered geographical location area circle, determining that the current address location of the mobile user is within the filtered geographical location area circle, if the first If the geographical location information is not within the filtered geographic location area circle, it is determined that the current address location of the mobile user is outside the filtered geographical location area.

Optionally, the device further includes:

a mobile state analysis module, configured to determine a positional relationship between the current location of the mobile user and the location relationship of the filtered geographic location circle, and a positional relationship between the mobile user and the filtered geographic location circle As a result of the determination, the mobile state of the mobile user between the filtered geographic location area circles is determined.

Embodiments of the present invention also provide a mobile user data collection system, including the mobile user data collection device as described above.

The embodiment of the invention further provides a computer readable storage medium, wherein the computer readable storage medium stores computer executable instructions, and the computer executable instructions are implemented to implement a mobile user data collection method.

The beneficial effects of the embodiments of the present invention are:

The mobile user data collection method, device and system provided by the embodiment of the present invention first obtain the current first geographical location information of the mobile user by using the first location information acquisition manner; and determine the current geographic location of the mobile user according to the first geographic location information. When the edge of the geographical location area is preset to be filtered, the mobile terminal is not directly determined by the first geographical location information, and the mobile user is acquired by the second location information acquiring method with higher positioning accuracy than the first location information acquiring manner. The current second geographical location information is also about to be subjected to secondary fine positioning. According to the acquisition result of the secondary fine positioning, it is determined whether the current address location of the mobile user is in the filtering geographical location circle, and the judgment result is more accurate, so that the judgment result is more accurate. The obtained mobile user information has higher accuracy and can better adapt to the application scenarios and fields in the future requiring high accuracy.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

DRAWINGS

1 is a schematic flowchart of a mobile user data collection method according to Embodiment 1 of the present invention;

2 is a schematic structural diagram of a mobile user data collection apparatus according to Embodiment 2 of the present invention;

3 is a schematic structural diagram of another mobile user data collection apparatus according to Embodiment 2 of the present invention;

4 is a schematic structural diagram of a system according to Embodiment 3 of the present invention;

5-1 is a geographical location circle provided in Embodiment 3 of the present invention, which is included in a filtering geographical location area. Schematic diagram of the domain circle;

FIG. 5-2 is a schematic diagram of a geographic location circle provided by a third embodiment of the present invention;

5-3 is a schematic diagram 1 of a geographical location circle and a filtered geographic circle overlap according to Embodiment 3 of the present invention;

5-4 is a schematic diagram 2 of a geographical location circle and a filtered geographic circle overlap according to Embodiment 3 of the present invention;

5-5 are schematic diagrams 3 of a geographical location circle and a filtered geographic circle overlap according to Embodiment 3 of the present invention;

5-6 are schematic diagrams showing the outer circle of a geographic location circle and a filtered geographic location circle according to Embodiment 3 of the present invention;

5-7 are schematic diagrams showing a geographical area circle and a filtering geographical area circle provided according to Embodiment 3 of the present invention;

FIG. 6 is a schematic flowchart of a mobile user data collection method according to Embodiment 3 of the present invention.

detailed description

In the embodiment of the present invention, when determining that the current geographic location of the mobile user is at the edge of the preset filtered geographical location circle according to the initially obtained first geographic location information of the mobile user, the second location information acquiring manner is performed. Sub-precise positioning to obtain the current second geographical location information of the mobile user, and then determining whether the current address location of the mobile user is in the filtering geographical location circle according to the acquisition result of the secondary fine positioning, thereby improving the accuracy of the judgment result, so that The obtained mobile user information has higher accuracy and can better adapt to the application scenarios and fields in the future requiring high accuracy.

The embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

Embodiment 1:

The mobile user data collection method provided by the embodiment of the present invention is applicable to a PDC (Passive Data Collector) system, and the data collection process includes the process shown in FIG. 1 , including:

Step S101: Acquire, by using the first location information acquiring manner, current first geographic location information of the mobile user.

Step S102: determining, according to the first geographic location information, whether the current geographic location of the mobile user is at the edge of the preset filtered geographic location area circle; if the current geographic location of the mobile user is at the edge of the preset filtered geographic location area circle, Then go to step S103;

Step S103: Acquire, by using the second location information acquisition manner, the current second location information of the mobile user, where the accuracy of the second location information acquisition manner is greater than the accuracy of the first location information acquisition manner;

Step S104: Determine, according to the obtaining result of the second geographical location information, a location relationship between the current location of the mobile user and the filtered geographic location circle.

It should be understood that the filtering geographic location area circle in this embodiment may be previously pre-configured. The specific rules of the configuration and the number of specific configurations can be flexibly set according to specific scenarios and requirements.

In this embodiment, whether the current geographic location of the mobile user is at the edge of the preset filtered geographic location circle may be determined according to the first geographic location information of the mobile user in the following manner:

Determining, according to the first geographic location information of the mobile user, a geographical location circle in which the mobile user is currently located;

If it is determined that the first geographic location area circle and the filtered geographical location area circle partially overlap, determining that the current geographic location of the mobile user is at an edge of a preset filtered geographical location area circle;

If it is determined that the first geographic location area circle does not partially overlap with the filtered geographical location area circle, it is determined that the current geographic location of the mobile user is not at the edge of the preset filtered geographical location area circle.

In this embodiment, after determining the geographic location area circle in which the mobile user is currently located according to the first geographic location information of the mobile user, the method further includes:

When it is determined that the geographical location circle is included in or inscribed in the filtered geographical location circle, it is determined that the current geographic location of the mobile user is within the filtered geographical location circle;

When it is judged that the geographical location circle is separated or circumscribed from the filtered geographical location circle, the movement is determined The user's current geographic location is outside the filtered geographic location area.

In this embodiment, the first location information acquisition manner adopted at the initial stage includes a base station positioning mode based on a Cell Global Identification (CGI), and the obtaining manner is convenient and fast. The first geographical location information of the mobile user obtained in this manner is the central physical location of the base station where the mobile user is currently located, and the obtained geographical location circle is taken as the origin of the central physical location of the base station, and the circle radius of the base station is used as a radius to obtain a circle. Regional circle.

In this embodiment, when the second location information acquisition method is used for the second-precision positioning, the second location information acquisition mode may adopt any positioning manner that can perform positioning on the mobile user, as long as the positioning accuracy is more than the first location information acquisition manner. Well, it is more conducive to making accurate judgments later. For example, the second location information obtaining manner in this embodiment may be that the mobile user is located by using a mobile positioning system; the second geographic location information includes latitude and longitude coordinates of the mobile user.

In the embodiment, when positioning by using the mobile positioning system, the positioning technologies that can be used include the following two types: one is GPS-based positioning, and the other is positioning based on multiple base stations of the mobile operation network. The GPS-based positioning method utilizes a GPS positioning module on a mobile terminal (ie, a mobile user) to transmit its own position signal to the positioning background to implement mobile positioning. Base station positioning can use multiple base stations as reference points to jointly and accurately locate mobile terminals (ie, mobile users). However, it should be understood that the present embodiment is not limited to the above two positioning techniques.

In this embodiment, determining, according to the obtaining result of the second geographical location information in the secondary positioning, determining a location relationship between a current location of the mobile user and a location of the filtered geographic location area includes:

When the secondary positioning is successful, the obtaining result obtained by the second geographical location information includes the second geographical location information, and at this time, determining whether the latitude and longitude coordinates included in the second geographical location information are within the filtering geographical location circle, if The latitude and longitude coordinates included in the second geographic location information are within the filtered geographic location area circle, and then determining that the current address location of the mobile user is within the filtered geographic location area circle; if the second geographic location information includes latitude and longitude coordinates not included In the filtered geographical area circle, it is determined that the current address location of the mobile user is outside the filtered geographical location area.

When the secondary location fails, the obtained result obtained by the second geographical location information does not include the second geographical location information. In this embodiment, the initially obtained first geographical location information is still used, and the first geographical location information is determined. Filtering the location relationship of the geographic area circle if the first geographic location Positioning information in the filtered geographic location area circle, determining that the current location location of the mobile user is within the filtered geographic location area circle, and if the first geographic location information is not within the filtered geographical location area circle, Determining that the current address location of the mobile user is outside the filtered geographic location area. The accuracy of the final judgment result obtained at this time will be relatively low.

It should be understood that, when performing secondary positioning on the mobile user in this embodiment, if the first secondary positioning fails, N attempts can be continuously performed (the value of N can be flexibly set according to actual needs) to improve secondary positioning. Success rate, improve the accuracy of judgment.

In this embodiment, after determining, according to the first geographic location information or the second geographic location information of the mobile user, whether the current address location of the mobile user is in the filtering of the geographical location circle, the method further includes: combining the mobile user The result of the determination of the positional relationship with the filtering geographical area circle once determines the moving state of the mobile user between the filtered geographical area circle.

For example, if the current judgment result is that the mobile user is filtering the geographical location area circle A, and the last judgment result is that the mobile user is filtering the geographical location area circle A, the mobile user's mobile state is entering the filtered geographical location area circle. Within A;

If the current judgment result is that the mobile user is filtering the geographical area circle A, and the last judgment result is that the mobile user is filtering the geographical location area circle A, the mobile user's mobile state is leaving the filtered geographical location area circle A;

If the current judgment result is that the mobile user is filtering the geographical area circle A, and the last judgment result is that the mobile user is also filtering the geographical location area circle A, the mobile user's mobile state is within the filtered geographical location area A. .

The method provided in this embodiment can obtain the information of the mobile user more accurately, including but not limited to the mobile state and the specific physical location information, and can be sent to the corresponding SP (Service Provider) for use.

The foregoing technical solution first acquires the current first geographical location information of the mobile user by using the first location information acquisition manner; and when determining, according to the first geographic location information, that the current geographic location of the mobile user is at the edge of the preset filtered geographic location area circle, At this time, the second geographical location information of the mobile user is obtained by the second location information acquiring method with the higher positioning accuracy than the first location information acquiring manner, and is about to be performed twice. Fine positioning, according to two The result of the sub-precision positioning determines whether the current address location of the mobile user is within the filtering geographical area circle, and the judgment result is more accurate, so that the obtained mobile user information has higher accuracy and can better adapt to future requirements. Accuracy of application scenarios and domain issues.

Embodiment 2:

This embodiment provides a mobile user data collection system, which may be a PDC system, which includes a mobile user data collection device. Referring to FIG. 2, the mobile user data collection apparatus in this embodiment includes:

The first location information obtaining module 1 is configured to obtain, by using the first location information acquiring manner, the current first geographic location information of the mobile user;

The first analyzing module 2 is configured to determine, according to the first geographical location information, whether the current geographic location of the mobile user is at a preset filtering geographic location area circle edge;

It should be understood that, in this embodiment, the filtering geographic location area circle may be pre-configured in advance; the specific rules of the configuration and the number of specific configurations may be flexibly set according to specific scenarios and requirements;

The second location information obtaining module 3 is configured to acquire, by the second location information acquiring manner, when the first analyzing module 2 determines that the current geographic location of the mobile user is at a preset filtering geographic location area circle edge The second geographic location information of the mobile user; wherein the accuracy of the second location information acquisition manner is greater than the accuracy of the first location information acquisition manner;

The second analyzing module 4 is configured to determine a positional relationship between the current address location of the mobile user and the filtered geographic location area circle according to the result of the second location information acquiring module 3 acquiring the second geographical location information.

The first analysis module 2 in this embodiment includes a geographic location area circle determining sub-module, a first determining sub-module and a second determining sub-module, wherein:

a first judging sub-module, configured to determine that the current geographic location of the mobile user is pre-predicted if it is determined that the first geographical location area circle and the filtered geographical location area circle partially overlap Set the edge of the filtered geographic area circle.

Optionally, as shown in FIG. 3, the apparatus further includes:

The first judging module 5 is configured to: when the geographic location area circle determining sub-module determines, according to the first geographic location information, the geographical location area circle in which the mobile user is currently located, when determining that the geographical location area circle is included in Or determining that the current geographic location of the mobile user is within the filtered geographic location circle when the geographic location circle is filtered;

The second judging module 6 is configured to: when the geographic location area circle determining sub-module determines, according to the first geographic location information, the geographic location area circle in which the mobile user is currently located, when determining the geographic location area circle and the When the filtering geographical area circle is separated or circumscribed, it is determined that the current geographic location of the mobile user is outside the filtering geographical location area.

In this embodiment, the first location information acquisition method used in the initial stage may be a cell global positioning (CGI) based base station positioning mode, which is convenient and fast. The first geographical location information of the mobile user obtained in this manner is the central physical location of the base station where the mobile user is currently located, and the obtained geographical location circle is taken as the origin of the central physical location of the base station, and the circle radius of the base station is used as a radius to obtain a circle. Regional circle.

In this embodiment, when the second location information acquisition method is used for the second-precision positioning, the second location information acquisition manner may be any positioning manner that can be used to locate the mobile user, as long as the positioning accuracy is better than the first location information acquisition manner. Better, it is more conducive to making accurate judgments later. For example, the second location information obtaining manner in this embodiment may be that the mobile user is located by using a mobile positioning system; the second geographic location information includes latitude and longitude coordinates of the mobile user.

Optionally, the second analysis module 4 in this embodiment includes a first analysis sub-module, and the first analysis sub-module is configured to obtain, by the second location information acquiring module, the second location information acquiring manner. And determining the positional relationship between the latitude and longitude coordinates included in the second geographical location information and the filtered geographic location area circle, if the latitude and longitude coordinates included in the second geographical location information are in the filtered geographical location area circle Determining that the current address location of the mobile user is within the filtered geographic location area circle; if the latitude and longitude coordinates included in the second geographic location information are not within the filtered geographic location area circle, determining the movement The user is currently in The address location is outside the filtered geographic location area.

Optionally, the second analysis module 4 in this embodiment includes a second analysis submodule;

The second analysis sub-module is configured to determine, when the second location information acquisition module does not obtain the second geographic location information by using the second location information acquiring manner, the first geographic location information and the filtered geographic location area a positional relationship of the circle, if the first geographic location information is within the filtered geographic location area circle, determining that the current location location of the mobile user is within the filtered geographic location area circle, if the first geographic location If the location information is not within the filtered geographic location area circle, it is determined that the current address location of the mobile user is outside the filtered geographic location area.

As shown in FIG. 3, optionally, the mobile user data collection device in this embodiment further includes a mobile state analysis module 7 configured to be based on the current address location of the mobile user and the filtered geographic location circle. Determining the result of the positional relationship and the determination result of the positional relationship between the mobile user and the filtering geographic location area circle, determining the moving state of the mobile user between the filtered geographic location area circle.

As shown in FIG. 3, optionally, the mobile user data collection apparatus in this embodiment further includes an information sending module 8 configured to acquire acquired mobile user information (including but not limited to a mobile state and specific physical location information). Send it to the corresponding SP (Service Provider) for analysis.

Obviously, those skilled in the art should understand that the above modules or steps of the present application can be implemented by a general computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in a storage medium (ROM/RAM, diskette, optical disk) by a computing device, and in some cases The steps shown or described may be performed in an order different than that herein, or they may be separately fabricated into individual integrated circuit modules, or a plurality of the modules or steps may be implemented as a single integrated circuit module. Therefore, the application is not limited to any particular combination of hardware and software.

Embodiment 3:

The following is a description of the implementation of the present invention by taking a mobile user data collection system as a PDC system as an example. The technical solution of the example.

For a block diagram of the system architecture of the embodiment of the present invention, refer to FIG. 4, which includes: a signaling collection device, a PDC system, a mobile positioning system, an SP, an MS (Mobile Station), and a DCache (Distributed Cache). And so on.

The PDC system receives the signaling data from the signaling collection device in real time, and obtains the mobile subscriber number and its corresponding CGI information from the PDC system, and obtains the geographical location information of the base station by using the CGI information to query the base station data in the DCache buffer (that is, the mobile user's The first geographical location information) and the base station cover the radius, and then determine the location relationship of the base station covering the circular area (ie, the geographical area circle) and the GeoFilter circle (filtering the geographical area circle). Please refer to Figure 5-1 to 5-7, where the solid circle is the filtering geographical circle, the dotted circle is the geographical circle; Figure 5-1 shows the geographical circle is included in the filtering geography The location area circle, as shown in Figure 5-2, is the geographical location area circle and the filtering geographical location area circle. Figure 5-3, Figure 5-4 and Figure 5-5 show the geographical location area circle and the filtered geographical location area. The circle overlaps partially. Figure 5-6 shows the geographical area circle and the filtered geographical area circle. Figure 5-7 shows that the geographical area circle is separated from the filtered geographical area circle. When the two circles in FIG. 5-3 to FIG. 5-5 are partially overlapped, the positioning request is initiated to the mobile positioning system for secondary positioning to obtain the geographical location information of the mobile user with high precision, and then the obtained high-precision geographical location information is used. Determine whether the mobile user is in the GeoFilter circle, and finally get the mobile user's mobile status report to the SP.

In this embodiment, the mobile positioning system is configured first, and an SP is newly opened for the PDC system in the mobile positioning system for use in positioning the PDC system. The process of determining the mobile user's mobile status is shown in Figure 6, including:

Step S601: extracting the mobile subscriber number and the CGI information from the signaling data, and querying the base station data by using the CGI information to obtain the geographical location information and the coverage radius of the base station, that is, obtaining a possible geographic location area circle where the mobile user is located;

Step S602: determining a positional relationship between the geographic circle and the GeoFilter circle;

Step S603: determining whether the geographic location circle is included or inscribed in the GeoFilter circle. If the geographic region circle is included in or inscribed in the GeoFilter circle, then go to step S610; if the geographic region circle is not included in Not inscribed in the GeoFilter circle, go to step S604;

Step S604: It is determined whether the positional relationship between the geographic circle and the GeoFilter circle is circumscribed or separated. If the geographical circle and the GeoFilter circle are circumscribed or separated, the process goes to step S610; The circle and the GeoFilter circle are not cut out and are not separated, then go to step S605;

Step S605: indicating that the positional relationship between the two circles is partially overlapping, the PDC system initiates a positioning request to the mobile positioning system by using the SP opened in the mobile positioning system to obtain the geographical location information of the mobile user with high precision;

Step S606: Receive a positioning response of the mobile positioning system and extract geographic location information;

Step S607: determining whether there is geographical location information in the response, if there is geographical location information in the response, then go to step S608; if the response does not contain geographical location information, then go to step S609;

Step S608: determining whether the mobile user is in the GeoFilter circle according to the geographical location information, and proceeding to step S610;

Step S609: determining whether the mobile user is in the GeoFilter circle according to the geographical location information initially obtained through the base station data query;

Step S610: determining, according to the last obtained mobile user whether the information in the GeoFilter circle and the currently obtained mobile user are in the GeoFilter circle information, the mobile user's moving state (in the circle, leaving the circle, entering the circle);

Step S611: Report the mobile user's mobile status information and geographic location information to their own SP.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function. This application is not limited to any particular form of hardware and software. Combine. A person skilled in the art should understand that the technical solutions of the present application can be modified or equivalent, without departing from the spirit and scope of the technical solutions of the present application, and should be included in the scope of the claims of the present application.

Industrial applicability

The mobile user information obtained by the above technical solution has higher accuracy and can better adapt to the application scenarios and fields in the future requiring high accuracy.

Claims

A mobile user data collection method includes:

Obtaining, by using the first location information obtaining manner, the current first geographical location information of the mobile user;

Determining, according to the first geographical location information, whether the current geographic location of the mobile user is at an edge of a preset filtered geographic location area circle;

Obtaining, by the second location information obtaining manner, the current second geographic location information of the mobile user, if the current location of the mobile user is at the edge of the preset filtering geographic location area circle;

Determining, according to the obtaining result of the second geographical location information, a location relationship between the current location of the mobile user and the filtered geographic location circle;

The accuracy of the second location information acquisition manner is greater than the accuracy of the first location information acquisition manner.
The mobile user data collection method according to claim 1, wherein the determining, according to the first geographic location information, whether the current geographic location of the mobile user is at a preset filtering geographic location area circle edge comprises:

Determining, according to the first geographical location information, a geographical location circle in which the mobile user is currently located;

When it is determined that the first geographic location area circle and the filtered geographical location area circle partially overlap, it is determined that the current geographic location of the mobile user is at a preset filtered geographical location area circle edge.
The mobile user data collection method of claim 2, after the determining the geographic location area circle in which the mobile user is currently located according to the first geographic location information, the method further includes:

Determining that the geographical location of the mobile user is within the circle of the filtered geographic location when determining that the geographic location circle is included in or inscribed in the filtered geographic location circle;

When it is determined that the geographical location circle is separated or circumscribed from the filtered geographic location circle, it is determined that the current geographic location of the mobile user is outside the filtered geographic location.
The mobile user data collecting method according to claim 2 or 3, wherein said first bit The information acquisition manner includes a base station positioning mode based on a global identifier of the cell, where the first geographical location information includes a central physical location of the base station where the mobile user is currently located, and the geographical location area circle is a central physical location of the base station. For the origin, the area circle obtained by drawing a circle with the radius of the base station cover radius is obtained.
The mobile user data collecting method according to any one of claims 1 to 3, wherein the second location information acquiring manner comprises positioning the mobile user by using a mobile positioning system; The latitude and longitude coordinates of the mobile user.
The mobile user data collection method according to claim 5, wherein the determining, according to the acquisition result of the second geographical location information, the location relationship between the current address location of the mobile user and the filtered geographic location circle comprises :

Determining, by the second location information acquiring manner, the second geographic location information, determining a positional relationship between the latitude and longitude coordinates included in the second geographic location information and the filtered geographic location regional circle, if the second The latitude and longitude coordinates included in the geographical location information are within the filtered geographic location area circle, and then determining that the current address location of the mobile user is within the filtered geographic location area circle; if the second geographic location information includes latitude and longitude coordinates Not within the filtered geographic location area circle, it is determined that the current address location of the mobile user is outside the filtered geographic location area.
The mobile user data collection method according to claim 6, wherein the determining, according to the acquisition result of the second geographical location information, the location relationship between the current address location of the mobile user and the filtered geographic location circle comprises :

Determining, by the second location information acquiring manner, the location information of the first geographic location information and the filtering geographic location area circle, if the first geographic location information Within the filtered geographic location area circle, determining that the current address location of the mobile user is within the filtered geographic location area circle; if the first geographic location information is not within the filtered geographic location area circle, then Determining that the current address location of the mobile user is outside the filtered geographic location area.
The mobile user data collection method according to any one of claims 1 to 3, further comprising: a judgment result and a location according to a positional relationship between the current address location of the mobile user and the filtered geographic location area circle The location of the mobile user last time with the filtered geographic location circle A relationship determining a movement state of the mobile user between the filtered geographic location area circles.
A mobile user data collection device includes:

The first location information obtaining module is configured to obtain, by using the first location information acquiring manner, the current first geographic location information of the mobile user;

The first analyzing module is configured to determine, according to the first geographical location information, whether the current geographic location of the mobile user is at a preset filtering geographic location area circle edge;

The second location information obtaining module is configured to acquire the mobile user by using the second location information acquisition manner when the first analysis module determines that the current geographic location of the mobile user is at a preset edge of the filtered geographic location area circle Current second geographic location information;

a second analysis module, configured to determine, according to a result of the second location information acquiring module acquiring the second geographic location information, a location relationship between the current location of the mobile user and the filtered geographic location circle;

The accuracy of the second location information acquisition manner is greater than the accuracy of the first location information acquisition manner.
The mobile user data collection device of claim 9, wherein the first analysis module comprises:

a geographic area circle determining sub-module, configured to determine, according to the first geographic location information, a geographic location area circle in which the mobile user is currently located;

a first determining sub-module, configured to determine that the current geographic location of the mobile user is partially overlapped with the filtered geographic location edge.
The mobile user data collection device of claim 10, the device further comprising:

a first determining module, configured to: when the geographic location circle determining sub-module determines, according to the first geographic location information, the geographical location circle in which the mobile user is currently located, when determining that the geographic location regional circle is included in or Incorporating the filtering of the geographic location area circle, determining that the current geographic location of the mobile user is within the filtered geographical location area circle;

a second determining module, configured to determine, when the geographic location area circle determining sub-module determines, according to the first geographic location information, the geographic location area circle in which the mobile user is currently located When the location area circle is apart from or circumscribed by the filtered geographical area circle, it is determined that the current geographic location of the mobile user is outside the filtered geographical location area.
A mobile user data collection device according to any one of claims 9 to 11, wherein:

The first location information acquisition manner includes a base station location mode based on a cell global identifier, where the first geographic location information includes a central physical location of a base station where the mobile user is currently located, and the geographic location area circle is the base station The central physical position is the origin, and the area circle obtained by drawing the radius of the base station coverage radius is obtained;

The second location information obtaining manner includes: positioning, by the mobile positioning system, the mobile user; the second geographic location information includes latitude and longitude coordinates of the mobile user.
The mobile user data collection device of claim 12, wherein the second analysis module comprises:

a first analysis sub-module, configured to determine, when the second location information acquisition module acquires the second geographic location information by using the second location information acquisition manner, the latitude and longitude coordinates included in the second geographic location information, and the Filtering the location relationship of the geographic location area circle, if the latitude and longitude coordinates included in the second geographical location information are within the filtered geographical location area circle, determining that the current address location of the mobile user is in the filtered geographical location area circle If the latitude and longitude coordinates included in the second geographical location information are not in the filtered geographical location area circle, it is determined that the current address location of the mobile user is outside the filtered geographical location area.
The mobile user data collection device of claim 12, wherein the second analysis module comprises:

a second analysis sub-module, configured to determine, when the second location information acquiring module does not obtain the second geographic location information by using the second location information acquiring manner, determining the first geographic location information and the filtered geographical location a positional relationship of the regional circle, if the first geographical location information is within the filtered geographical location area circle, determining that the current address location of the mobile user is within the filtered geographical location area circle, if the first If the geographical location information is not within the filtered geographic location area circle, it is determined that the current address location of the mobile user is outside the filtered geographical location area.
The mobile user data collection device according to any one of claims 9 to 11, the device further comprising:

a mobile state analysis module, configured to determine a positional relationship between the current location of the mobile user and the location relationship of the filtered geographic location circle, and a positional relationship between the mobile user and the filtered geographic location circle As a result of the determination, the mobile state of the mobile user between the filtered geographic location area circles is determined.
A mobile user data collection system comprising the mobile user data collection device of any one of claims 9 to 15.