CN112711710A - Tracking method, system, server and storage medium for multi-number terminal - Google Patents
Tracking method, system, server and storage medium for multi-number terminal Download PDFInfo
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Abstract
The invention provides a tracking method of a multi-number terminal, which is executed by a server and comprises the following steps: acquiring keywords input by a supervisor, wherein the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time; matching a query result meeting a rule from a preset database based on the keyword, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code; generating an analysis result based on the mobile subscriber identification code and the mobile equipment identification code; and sending the query result and the analysis result to the supervisor. The invention obtains the mobile user identification code and the mobile equipment identification code of the target user to be inquired by matching the keywords through the preset database, thereby avoiding the inaccurate tracking caused by the fact that one terminal is provided with a plurality of SIM cards.
Description
Technical Field
The embodiment of the invention relates to the technical field of mobile communication, in particular to a method, a system, a server and a storage medium for tracking a multi-number terminal.
Background
In the existing environment, when the conditions of tracking inquiry of missing people, pursuit of criminal suspects, tracking of new crown pneumonia epidemic situations and the like occur, related departments need to track or locate target users, user information (such as names, mobile phone numbers, SIM card numbers, mobile equipment identification codes, places for number loading, time for number loading, source location area information and the like) is determined according to the track of the users, or the track of the users and more comprehensive identity information are determined according to a small part of information such as the mobile phone numbers of the users.
In the prior art, when a user uses a plurality of SIM cards or one SIM card to replace a plurality of devices in one terminal for use, the specific user cannot be tracked, and the user identity tracking fails.
Disclosure of Invention
The invention aims to solve the problems and provides a method, a system, a server and a storage medium for tracking a multi-number terminal, which are used for obtaining a mobile subscriber identification code and a mobile equipment identification code of a target subscriber to be inquired by matching keywords through a preset database and avoiding inaccurate tracking caused by the fact that one terminal is provided with multiple SIM cards.
In a first aspect, the present invention provides a method for tracking a multi-number terminal, which is performed by a server, and includes the following steps:
acquiring keywords input by a supervisor, wherein the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
matching a query result meeting a rule from a preset database based on the keyword, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code;
generating an analysis result based on the mobile subscriber identification code and the mobile equipment identification code;
and sending the query result and the analysis result to the supervisor.
Further, the generating an analysis result based on the mobile subscriber identity and the mobile device identity comprises:
determining a first number of the mobile subscriber identities and a second number of the mobile device identities;
generating the analysis result based on the first quantity and the second quantity.
Further, the generating the analysis results based on the first quantity and the second quantity comprises:
if the first number is 1 and the second number is 1, the generated analysis result comprises that the target user does not replace the SIM card of the mobile equipment;
if the first number is 1 and the second number is greater than or equal to 2, the generated analysis result comprises that the target user replaces the same SIM card to at least two mobile devices;
if the first number is greater than or equal to 2 and the second number is 1, the generated analysis result includes that the target user installs at least two SIM cards in one mobile device.
Further, the generating the analysis result based on the first number and the second number further comprises:
if the first number is greater than or equal to 2 and the second number is greater than or equal to 2, the generated analysis result comprises at least two target users meeting the requirement.
Further, the creating process of the preset database comprises:
acquiring communication information of one or more user terminals from a base station at preset time intervals;
determining a user ID of the user, the time when the user appears, position information corresponding to the time, a mobile user identification code and a mobile equipment identification code based on the communication information;
and storing the user ID of the user, the time when the user appears, the position information corresponding to the time, the mobile user identification code and the mobile equipment identification code into a database.
Further, the acquiring, from the base station, communication information of terminals of one or more users at preset time intervals further includes:
judging whether the base station is in a preset range or not;
if so, acquiring communication information of the terminals of one or more users from the base station;
and if the communication information is not in the preset range, not acquiring the communication information of the terminal of the user.
In a second aspect, the present invention provides a tracking system for a multi-number terminal, including:
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring keywords input by a supervisor, and the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
the matching module is used for matching a query result meeting the rules from a preset database based on the keywords, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code;
the analysis result generation module is used for generating an analysis result based on the mobile user identification code and the mobile equipment identification code;
and the sending module is used for sending the query result and the analysis result to the supervisor.
Further, the analysis result generation module is further configured to:
determining a first number of the mobile subscriber identities and a second number of the mobile device identities;
generating the analysis result based on the first quantity and the second quantity.
In a third aspect, the present invention provides a server, including a memory, a processor, and a program stored in the memory and executable on the processor, wherein the processor implements the tracking method of the multi-number terminal as described in any one of the above when executing the program.
In a fourth aspect, a terminal-readable storage medium has stored thereon a program which, when executed by a processor, is capable of implementing a method for tracking a multi-number terminal as in any one of the above
The invention obtains the mobile user identification code and the mobile equipment identification code of the target user to be inquired by matching the keywords through the preset database, thereby avoiding the inaccurate tracking caused by the fact that one terminal is provided with a plurality of SIM cards.
Drawings
Fig. 1 is a flowchart of a method according to a first embodiment.
Fig. 2 is a flowchart of a second embodiment of the method.
Fig. 3 is a flowchart of the third embodiment.
Fig. 4 is a flowchart of an alternative embodiment of the third embodiment.
Fig. 5 is a system block diagram of a fourth embodiment.
Fig. 6 is a block diagram of an alternative embodiment of the fourth embodiment.
Fig. 7 is a server diagram of the fifth embodiment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, the first feature information may be the second feature information or the third feature information, and similarly, the second feature information and the third feature information may be the first feature information without departing from the scope of the present application. The first characteristic information, the second characteristic information and the third characteristic information are characteristic information of the distributed file system, but are not the same characteristic information. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality", "batch" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The abbreviations and proper nouns used in the following examples have the following meanings:
XDR call ticket: the conversation-level detailed records of the signaling process and the service transmission process generated after the internet full data is processed contain all internet access information of the user, so that the telephone bill contains abundant data analysis and mining values.
IMSI: international mobile communication subscriber identity
IMEI: the International Mobile Equipment Identity is an abbreviation of the International Mobile Equipment identification code, and is commonly called 'Mobile phone serial number', and the like
MME (mobility Management entity) is a key control node of the LTE access network of 3GPP protocol, and is responsible for positioning of idle mode ue (user equipment) and paging process, including relaying, and simply MME is responsible for signaling processing. It involves the bearer activation/deactivation process and selects an sgw (serving gateway) for a UE when the UE initializes and connects. A user is authenticated by interacting with the HSS and is assigned a temporary ID. And the MME simultaneously supports interception and monitoring within the legal permission range. The MME provides a control function interface for the 2G/3G access network, and the interface is S3. For roaming UEs, the HSS-oriented is also provided with an S6a interface
HDFS distributed file system: the Hadoop Distributed File System is a high fault-tolerant System, is used for providing high-throughput data access, is generally suitable for application on large-scale data sets, and can support access and storage of oversized files.
Hbase database: the open-source column-based non-relational distributed database has the advantages of high reliability, high performance, column storage and scalability, and realizes real-time and random read-write access to large data.
Example one
The invention provides a tracking method of a multi-number terminal, which is executed by a server, optionally, the server is a cluster server, as shown in fig. 1, and the method comprises the following steps:
s110, obtaining keywords input by a supervisor, wherein the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
in this step, the keyword may be one or more. Correspondingly, the matching process may be a simple search and a fuzzy search.
And S120, matching a query result meeting the rule from a preset database based on the keyword, wherein the query result comprises the target identity information of the target user, the mobile user identification code and the mobile equipment identification code.
In this step, the process of creating the preset database includes: acquiring communication information of one or more user terminals from a base station at preset time intervals; determining a user ID of the user, the time when the user appears, position information corresponding to the time, a mobile user identification code and a mobile equipment identification code based on the communication information; and storing the user ID of the user, the time when the user appears, the position information corresponding to the time, the mobile user identification code and the mobile equipment identification code into a database. The database stores track points of users.
Wherein the communication information may include: performing clock synchronization on a first signal source and a second signal source; acquiring an S1-MME XDR ticket and an XDR ticket of an S1 interface from the first signal source; and determining MRO data from the S1-MME XDR ticket. The first signal source is signaling acquisition equipment, and the second signal source is eNB equipment. The XDR ticket data is used for analyzing user/service location distribution, user activity track, etc., and is limited to a cell level, while the MR data acquired through the LTE network is divided into MRO, MRs, MRE, and MRO, which are information reported by a single user.
In one embodiment, the acquisition and data backfill process comprises: clock synchronization is carried out on the signaling acquisition equipment and the wireless side acquisition eNB equipment; acquiring a data source by using signaling acquisition equipment and wireless side acquisition eNB equipment, and analyzing to obtain an S1-MME XDR ticket, an S1 interface XDR ticket and MRO data; taking time as a key word and ECI and MMEUES1apiD as numerical values, and associating MRO in the MR with S1-MME XDR; and associating the MRO with the XDR data of the S1 interface by taking the time as a key word and the IMSI as a numerical value to obtain the MR associated with each S1-U XDR. And storing the data into a database by taking the user ID as a main key. The keyword input by the inspector in step S110 may be any one or more of user spatio-temporal data in which each user ID is a primary key.
In another alternative embodiment, the obtaining communication information of the terminals of one or more users from the base station further comprises: judging whether the base station is in a preset range or not; if so, acquiring communication information of the terminals of one or more users from the base station; and if the communication information is not in the preset range, not acquiring the communication information of the terminal of the user.
And S130, generating an analysis result based on the mobile user identification code and the mobile equipment identification code.
In this step, the target identity information may be one or more, and the analysis result may refer to an analysis result that the queried mobile user identification code and the mobile device identification code conform to the target user that the supervisor needs to track, or an association relationship between two or more target users through two or more target identity information.
And S140, sending the query result and the analysis result to the supervisor.
In this step, the sent query result and analysis result may be displayed through a visual interface. Optionally, the method further comprises sending the query result and the analysis result to a database for storage. The database is a relational database.
In the embodiment, the mobile subscriber identification code and the mobile equipment identification code of the target user to be inquired are acquired by matching the keywords through the preset database, so that the phenomenon that tracking is inaccurate due to the fact that one terminal is provided with multiple SIM cards is avoided.
Example two
The present embodiment adds descriptions of analysis results of different situations on the basis of the above embodiment, as shown in fig. 2, including the following steps:
s210, obtaining keywords input by a supervisor, wherein the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
s220, matching a query result meeting the rules from a preset database based on the keywords, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code;
s231, determining a first number of the mobile user identification codes and a second number of the mobile equipment identification codes;
and S232, generating the analysis result based on the first quantity and the second quantity.
In this step, specifically, if the first number is 1 and the second number is 1, the generated analysis result includes that the target user does not change the SIM card of the mobile device; if the first number is 1 and the second number is greater than or equal to 2, the generated analysis result comprises that the target user replaces the same SIM card to at least two mobile devices; if the first number is greater than or equal to 2 and the second number is 1, the generated analysis result includes that the target user installs at least two SIM cards in one mobile device.
S240, sending the query result and the analysis result to the supervisor.
In the embodiment, the mobile user identification code and the mobile equipment identification code of the target user to be queried are acquired by matching the keywords through the preset database, different conditions are distinguished according to the number of the mobile user identification code and the mobile equipment identification code, and the accuracy of identity tracking is improved.
EXAMPLE III
In this embodiment, on the basis of the above embodiment, multiple cases of a database matching process are added to support cases such as single condition search, combined condition search, fuzzy search, and the like, and as shown in fig. 3, the method specifically includes the following steps:
s310, obtaining keywords input by a supervisor, wherein the keywords comprise the time of the target user to be inquired and/or position information corresponding to the time.
In an alternative embodiment, the step of "matching a query result meeting a rule from a preset database based on the keyword, the query result including the target identity information, the mobile subscriber identity and the mobile device identity of the target subscriber" further includes:
s321, matching a query result meeting the rule from a preset database based on the keyword when the keyword is one.
S322, when the keywords are at least two or more, generating a first query algorithm based on the at least two or more keywords.
And S323, matching a query result meeting the rule from a preset database based on the first query algorithm.
S330, generating an analysis result based on the mobile user identification code and the mobile equipment identification code;
since this step can simultaneously track one or more target users, the generated target identity information is also one or more, and each task analyzes one target user. Due to the fact that different analysis tasks need a large amount of time, waiting time of supervision personnel is too long, and efficiency is affected. In this step, a supervisor can input a custom analysis flow in advance by performing custom analysis on each target identity information, where the analysis flow is used to perform task sequence allocation on different target users according to weights and analysis difficulties, so that a more important analysis task of a target user can be preferentially processed, or an analysis task with a high analysis difficulty is allocated to a system idle time (such as at night), so as to ensure a response speed of the system for performing task analysis normally.
Optionally, in this step, the supervisor can also terminate the execution of some analysis task according to the process parameters.
S340, sending the query result and the analysis result to the supervisor.
In an alternative embodiment, as shown in fig. 4, step S310 is followed by:
and S324, acquiring one or more time periods input by the supervisory personnel and/or one or more position information in the time periods.
And S325, performing data collision analysis based on one or more pieces of position information in one or more time periods to generate keywords.
In this step, a plurality of limiting conditions are combined, and the intersection of the limiting conditions is taken, so that the data range is gradually reduced. The processing mode is consistent with the combined query mode. And generating an algorithm through the condition selected by the user on the interface, submitting the algorithm to the cluster in a task mode for calculation, and importing the calculation result into the relational database for page display.
S326, matching a query result meeting the rules from a preset database based on the keywords, wherein the query result comprises the target identity information of the target user, the mobile user identification code and the mobile equipment identification code.
In this step, when the number of the keyword is one, a query result meeting the rule is matched from a preset database based on the keyword. And when the keywords are at least two or more, generating a second query algorithm based on the at least two or more keywords. And matching the query result meeting the rule from a preset database based on the second query algorithm.
Illustratively, the supervisor learns from other channels that the target user to be tracked is likely to appear at places C, D and E from time a to time B, but does not know the IMSI, IMEI and other information of the target user. At this time, A-B is held for a period T1, C position information C1. And D position information D1 and E position information E1 are used as input values to perform data collision analysis, and the analysis result is that the IMSI and the IMEI of the same user appear at three positions of C1, D1 and E1 in a T1 time period. The queried ID is the target ID of the target user.
According to the method and the device, the preset database is matched with the keywords to obtain the identity information of the target user to be inquired, so that the efficiency of tracking the target user is improved.
Example four
The embodiment provides a tracking system 4 of a multi-number terminal, as shown in fig. 5, including:
a first obtaining module 401, configured to obtain a keyword input by a supervisor, where the keyword includes time when a target user to be queried appears and/or location information corresponding to the time;
a matching module 402, configured to match a query result meeting a rule from a preset database based on the keyword, where the query result includes target identity information of the target user, a mobile user identification code, and a mobile device identification code.
Wherein the creation process of the preset database comprises: acquiring communication information of one or more user terminals from a base station at preset time intervals; determining a user ID of the user, the time when the user appears and/or position information corresponding to the time based on the communication information; and storing the user ID of the user, the time when the user appears and/or the position information corresponding to the time into a database. The acquiring, from the base station, communication information of the terminal of one or more users at every preset time interval further includes: judging whether the base station is in a preset range or not; if so, acquiring communication information of the terminals of one or more users from the base station; and if the communication information is not in the preset range, not acquiring the communication information of the terminal of the user.
An analysis result generation module 403, configured to generate an analysis result based on the mobile subscriber identity and the mobile device identity;
a sending module 404, configured to send the query result and the analysis result to the supervisor.
In an alternative embodiment, as shown in figure 6,
the analysis result generation module 403 is further configured to: determining a first number of the mobile subscriber identities and a second number of the mobile device identities; generating the analysis result based on the first quantity and the second quantity. Specifically, if the first number is 1 and the second number is 1, the generated analysis result includes that the target user does not change the SIM card of the mobile device; if the first number is 1 and the second number is greater than or equal to 2, the generated analysis result comprises that the target user replaces the same SIM card to at least two mobile devices; if the first number is greater than or equal to 2 and the second number is 1, the generated analysis result includes that the target user installs at least two SIM cards in one mobile device.
The analysis result generation module 403 is further configured to: if the first number is greater than or equal to 2 and the second number is greater than or equal to 2, the generated analysis result comprises at least two target users meeting the requirement. When at least two target users appear, indicating that the at least two target users belong to the companion action, the at least two target users are taken as associated companion users in the tracking process.
In an alternative embodiment, as shown in fig. 6, the matching module 402 further comprises:
the first query submodule 4021 is configured to match a query result meeting a rule from a preset database based on the keyword if the keyword is one; when the keywords are at least two or more, generating a first query algorithm based on the at least two or more keywords; and matching the query result meeting the rule from a preset database based on the first query algorithm.
The second query sub-module 4022 is configured to acquire one or more time periods and/or one or more pieces of location information in the time periods input by the supervisory personnel; performing data collision analysis based on one or more location information within the one or more time periods to generate keywords; when the number of the keywords is one, matching a query result meeting a rule from a preset database based on the keywords; when the keywords are at least two or more, generating a second query algorithm based on the at least two or more keywords; and matching the query result meeting the rule from a preset database based on the second query algorithm.
The tracking system of the multi-number terminal provided by the embodiment of the invention can execute the tracking method of the multi-number terminal provided by any embodiment of the invention, and has the corresponding execution method and beneficial effect of the functional module.
EXAMPLE five
The present embodiment provides a schematic structural diagram of a tracking method apparatus for a multi-number terminal, as shown in fig. 7, the tracking method apparatus for a multi-number terminal includes a processor 501, a memory 502, an input device 503, and an output device 504; the number of the processors 501 in the tracking method device of the multi-number terminal may be one or more, and one processor 501 is taken as an example in the figure; tracking method of device/terminal/multi-number terminal the processor 501, the memory 502, the input device 503 and the output device 504 in the device may be linked by a bus or other means, and fig. 7 illustrates example of linking by a bus.
The memory 502, which is a computer-readable storage medium for the tracking method of the multi-number terminal, may be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the method in the embodiments of the present invention. The processor 501 executes various functional applications and data processing of the device/terminal/multi-number terminal tracking method device by running software programs, instructions and modules stored in the memory 502, that is, the method for implementing the above-mentioned multi-number terminal tracking method.
The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 502 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 502 may further include memory located remotely from the processor 501, which may be linked to the tracking method device of the device/terminal/multi-number terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input means 503 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the tracking system of the device/terminal/multi-number terminal. The output device 504 may include a display device such as a display screen.
Fifth, the embodiment of the present invention provides a tracking system for a multi-number terminal, which can execute the method for tracking a multi-number terminal provided in any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method.
EXAMPLE six
The sixth embodiment of the present invention further provides a computer-readable storage medium for a tracking method of a multi-number terminal, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the method for tracking the multi-number terminal according to any embodiment of the present invention:
acquiring keywords input by a supervisor, wherein the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
matching a query result meeting a rule from a preset database based on the keyword, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code;
generating an analysis result based on the mobile subscriber identification code and the mobile equipment identification code;
and sending the query result and the analysis result to the supervisor.
The computer-readable storage media of embodiments of the invention may take any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical link having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a storage medium may be transmitted over any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of or method of tracking of a multi-number terminal, or in any number of programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and including conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or terminal. In the case of a remote computer, the remote computer may be linked to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the link may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A tracking method of a multi-number terminal is characterized by being executed by a server and comprising the following steps:
acquiring keywords input by a supervisor, wherein the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
matching a query result meeting a rule from a preset database based on the keyword, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code;
generating an analysis result based on the mobile subscriber identification code and the mobile equipment identification code;
and sending the query result and the analysis result to the supervisor.
2. The method of claim 1, wherein generating the analysis result based on the mobile subscriber identity and the mobile device identity comprises:
determining a first number of the mobile subscriber identities and a second number of the mobile device identities;
generating the analysis result based on the first quantity and the second quantity.
3. The method of claim 2, wherein generating the analysis results based on the first number and the second number comprises:
if the first number is 1 and the second number is 1, the generated analysis result comprises that the target user does not replace the SIM card of the mobile equipment;
if the first number is 1 and the second number is greater than or equal to 2, the generated analysis result comprises that the target user replaces the same SIM card to at least two mobile devices;
if the first number is greater than or equal to 2 and the second number is 1, the generated analysis result includes that the target user installs at least two SIM cards in one mobile device.
4. The method of claim 1, wherein generating the analysis results based on the first quantity and the second quantity further comprises:
if the first number is greater than or equal to 2 and the second number is greater than or equal to 2, the generated analysis result comprises at least two target users meeting the requirement.
5. The method of claim 1, wherein the creation of the predetermined database comprises:
acquiring communication information of one or more user terminals from a base station at preset time intervals;
determining a user ID of the user, the time when the user appears, position information corresponding to the time, a mobile user identification code and a mobile equipment identification code based on the communication information;
and storing the user ID of the user, the time when the user appears, the position information corresponding to the time, the mobile user identification code and the mobile equipment identification code into a database.
6. The method of claim 5, wherein the obtaining communication information of the terminals of one or more users from the base station at preset time intervals further comprises:
judging whether the base station is in a preset range or not;
if so, acquiring communication information of the terminals of one or more users from the base station;
and if the communication information is not in the preset range, not acquiring the communication information of the terminal of the user.
7. A tracking system for a multi-number terminal, comprising:
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring keywords input by a supervisor, and the keywords comprise the time of occurrence of a target user to be queried and/or position information corresponding to the time;
the matching module is used for matching a query result meeting the rules from a preset database based on the keywords, wherein the query result comprises target identity information of the target user, a mobile user identification code and a mobile equipment identification code;
the analysis result generation module is used for generating an analysis result based on the mobile user identification code and the mobile equipment identification code;
and the sending module is used for sending the query result and the analysis result to the supervisor.
8. The system of claim 7, wherein the analysis result generation module is further configured to:
determining a first number of the mobile subscriber identities and a second number of the mobile device identities;
generating the analysis result based on the first quantity and the second quantity.
9. A server comprising a memory, a processor and a program stored on the memory and executable on the processor, wherein the processor implements the method of tracking a multi-number terminal according to any one of claims 1 to 6 when executing the program.
10. A terminal-readable storage medium on which a program is stored, the program being capable of implementing the method for tracking a multi-number terminal according to any one of claims 1 to 6 when executed by a processor.
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