CN113395656A - Method, device, medium and electronic equipment for determining position of user terminal - Google Patents
Method, device, medium and electronic equipment for determining position of user terminal Download PDFInfo
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- CN113395656A CN113395656A CN202110772165.0A CN202110772165A CN113395656A CN 113395656 A CN113395656 A CN 113395656A CN 202110772165 A CN202110772165 A CN 202110772165A CN 113395656 A CN113395656 A CN 113395656A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
Abstract
The embodiment of the disclosure provides a method and a device for determining the position of a user terminal, a computer readable medium and electronic equipment, and relates to the technical field of communication. The method comprises the following steps: determining access network information corresponding to the user terminal, wherein the access network information comprises: access behavior information and access location information; determining a scene where the user terminal is located according to the access network information, and determining a corresponding scene dimension and a dimension weight of the scene dimension according to the scene; screening corresponding dimension information from the access network information according to the scene dimension; and carrying out weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension to determine the position information of the user terminal. According to the technical scheme of the embodiment of the disclosure, the accuracy of position identification of the user terminal can be improved, so that the important epidemic prevention and control areas and personnel management can be judged in advance, and the timeliness and the accuracy of epidemic prevention and control management are improved.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method for determining a location of a user terminal, a device for determining a location, a computer-readable medium, and an electronic device.
Background
Because infectious diseases such as new coronary pneumonia have a latent period and are infectious from person to person, how to determine the position of an infectious disease patient such as new coronary pneumonia or a person in close contact with the infectious disease patient becomes a focus of attention.
In the related technical solution, base station information of a user terminal accessing a base station is obtained, and a position of the user terminal is determined according to the base station information, however, since a coverage area of each base station is large and there are many users served by each base station, the position of the user terminal cannot be accurately determined.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
An object of the embodiments of the present disclosure is to provide a position determining method, a position determining apparatus, a computer readable medium, and an electronic device, so as to improve the accuracy of identifying the position of a user terminal at least to a certain extent.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
According to a first aspect of the embodiments of the present disclosure, there is provided a method for determining a location of a user terminal, including: determining access network information corresponding to a user terminal, wherein the access network information comprises: access behavior information and access location information; determining a scene where the user terminal is located according to the access network information, and determining a corresponding scene dimension and a dimension weight of the scene dimension according to the scene; screening corresponding dimension information from the access network information according to the scene dimension; and carrying out weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension to determine the position information of the user terminal.
According to the first aspect, in some example embodiments, the determining the location information of the user terminal by weighting the corresponding dimension information according to the dimension weight of the scene dimension includes: according to the dimension weight corresponding to the access time dimension and the access position dimension, carrying out weighting processing on the corresponding dimension information; and determining the final access position of the user terminal based on the result of the weighting processing.
According to the first aspect, in some example embodiments, the determining the location information of the user terminal by performing weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension further includes: and according to the access time dimension, the access frequency dimension and the dimension weight corresponding to the access position dimension, carrying out weighting processing on the corresponding dimension information, and determining the resident position of the user terminal and/or the position of each access time point based on the result of the weighting processing.
According to the first aspect, in some example embodiments, the determining location information of the user terminal comprises: sequencing the positions of the access time points according to the time sequence of the access time points; and determining the activity track of the user terminal according to the sequencing result.
According to the first aspect, in some example embodiments, the determining, from the scene, a corresponding scene dimension and a dimension weight for the scene dimension comprises: and determining a corresponding scene weight matrix according to the scene where the user terminal is located, wherein the scene weight matrix comprises scene dimensions corresponding to the scene, and the value of each scene dimension is the dimension weight.
According to the first aspect, in some example embodiments, the access network information comprises: the user terminal accesses one or more of information of a base station, information of an access wireless hotspot, Measurement Report (MR) information reported by the user terminal and positioning information, and the method further comprises the following steps; matching and fusing one or more kinds of information in the access network information based on the time sequence to obtain fused dimension information; the weighting processing of the corresponding dimension information according to the dimension weight of the scene dimension includes: and carrying out weighting processing on the corresponding fused dimension information according to the dimension weight of the scene dimension.
According to the first aspect, in some example embodiments, the method further comprises: generating an active track layer of the user terminal according to the position information of the user terminal at each access time point; and displaying the movable track layer on a map interface of a geographic information system.
According to a second aspect of the embodiments of the present disclosure, there is provided a location determination apparatus of a user terminal, including: a network access information receiving module, configured to determine access network information corresponding to a user terminal, where the access network information includes: network access behavior information and network access position information; a scene weight determining module, configured to determine a scene where the user terminal is located according to the access network information, and determine a corresponding scene dimension and a dimension weight of the scene dimension according to the scene; the dimension information determining module is used for screening corresponding dimension information from the access network information according to the scene dimension; and the position determining module is used for performing weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension to determine the position information of the user terminal.
According to a second aspect, in some example embodiments, the scene dimensions comprise an access time dimension and an access location dimension, the dimension information comprising access time information and access location information, the location determination module is further configured to: according to the dimension weight corresponding to the access time dimension and the access position dimension, carrying out weighting processing on the corresponding dimension information; and determining the final access position of the user terminal based on the result of the weighting processing.
According to a second aspect, in some example embodiments, the scene dimensions further include an access frequency dimension, the dimension information further includes access frequency information, the location determination module is further configured to: and according to the access time dimension, the access frequency dimension and the dimension weight corresponding to the access position dimension, carrying out weighting processing on the corresponding dimension information, and determining the resident position of the user terminal and/or the position of each access time point based on the result of the weighting processing.
According to the second aspect, in some example embodiments, the position determination module is further configured to: sequencing the positions of the access time points according to the time sequence of the access time points; and determining the activity track of the user terminal according to the sequencing result.
According to the second aspect, in some example embodiments, the scene weight determination module is further configured to: and determining a corresponding scene weight matrix according to the scene where the user terminal is located, wherein the scene weight matrix comprises scene dimensions corresponding to the scene, and the value of each scene dimension is the dimension weight.
According to a second aspect, in some example embodiments, the access network information comprises: the device comprises one or more of information of the user terminal accessing a base station, information of accessing a wireless hotspot, measurement report MR information reported by the user terminal and positioning information, and the device also comprises; the information fusion module is used for matching and fusing one or more kinds of information in the access network information based on the time sequence to obtain fused dimension information; the location determination module is further to: and carrying out weighting processing on the corresponding fused dimension information according to the dimension weight of the scene dimension.
According to a second aspect, in some example embodiments, the apparatus further comprises: the layer generating module is used for generating an active track layer of the user terminal according to the position information of the user terminal at each access time point; and the layer display module is used for displaying the movable track layer on a map interface of a geographic information system.
According to a third aspect of embodiments of the present disclosure, there is provided a computer-readable medium, on which a computer program is stored, which when executed by a processor, implements the position determination method as described in the first aspect of the embodiments above.
According to a fourth aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including: one or more processors; storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the position determination method as described in the first aspect of the embodiments above.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
in some embodiments of the present disclosure, on one hand, according to a scene where the user terminal is located, a corresponding scene dimension and a dimension weight of the scene dimension are determined, corresponding dimension information is screened from the access network information according to the scene dimension, and appropriate dimension information can be selected according to the scene where the user terminal is located; on the other hand, the corresponding dimension information is weighted according to the dimension weight of the scene dimension, the position information of the user terminal is determined, and the position identification accuracy of the user terminal can be improved; on the other hand, the last position, the resident position and the activity track of the user terminal can be determined according to the position information, so that the epidemic situation prevention and control key area and the personnel management can be judged in advance, and the timeliness and the accuracy of the epidemic situation prevention and control management are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty. In the drawings:
fig. 1 shows a schematic diagram of an application scenario of a location determination method in an exemplary embodiment of the present disclosure;
fig. 2 shows a flow diagram of a location determination method according to some example embodiments of the present disclosure;
FIG. 3 shows a flow diagram of a position determination method according to further example embodiments of the present disclosure;
FIG. 4 shows a schematic structural diagram of a position determining apparatus according to an embodiment of the present disclosure;
fig. 5 shows a schematic structural diagram of an electronic device in an exemplary embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
Technical solutions in example embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram illustrating an application scenario of a short message sending method in an exemplary embodiment of the present disclosure. The application scenario 100 may include a network device 110, and the network device 110 may be a device communicating with a terminal device 120 (or referred to as a communication terminal, a terminal). Network device 110 may provide communication coverage for a particular geographic area and may communicate with terminal devices located within that coverage area. Optionally, the Network device 110 may be a Base Transceiver Station (BTS) in a GSM system or a CDMA system, a Base Station (NodeB, NB) in a WCDMA system, an evolved Node B (eNB or eNodeB) in an LTE system, or a wireless controller in a Cloud Radio Access Network (CRAN), or may be a Network device in a Mobile switching center, a relay Station, an Access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a 5G Network, or a Network device in a Public Land Mobile Network (PLMN) for future evolution, or the like.
The application scenario 100 further comprises at least one terminal device 120 located within the coverage area of the network device 110. As used herein, "terminal equipment" includes, but is not limited to, connections via wireline, such as Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connection; and/or another data connection/network; and/or via a Wireless interface, e.g., to a cellular Network, a Wireless Local Area Network (WLAN), a digital television Network such as a DVB-H Network, a satellite Network, an AM-FM broadcast transmitter; and/or means of another terminal device arranged to receive/transmit communication signals; and/or Internet of Things (IoT) devices. A terminal device arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal", or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data Communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. Terminal Equipment may refer to an access terminal, User Equipment (UE), subscriber unit, subscriber station, mobile station, remote terminal, mobile device, User terminal, wireless communication device, User agent, or User Equipment. An access terminal may be a cellular telephone, a cordless telephone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device having Wireless communication capabilities, a computing device or other processing device connected to a Wireless modem, a vehicle mounted device, a wearable device, a terminal device in a 5G network, or a terminal device in a future evolved PLMN, etc.
Optionally, the terminal Device 120 may perform direct terminal to Device (D2D) communication, that is, the technical solution provided in this application may also be applied to communication between two terminal devices.
Fig. 2 shows a flow diagram of a location determination method according to some example embodiments of the present disclosure. The execution subject of the position determination method provided by the embodiment of the present disclosure may be a network device with computing capability, such as the network device 110 in fig. 1. The position determination method includes steps S210 to S240, and the position determination method in the exemplary embodiment is described in detail below with reference to the drawings.
Referring to fig. 2, in step S210, access network information corresponding to the user terminal is determined, where the access network information includes: network access behavior information and network access location information.
In an example embodiment, the access network information includes one or more of information of a user terminal accessing a base station, information of an access wireless hotspot, MR (Measurement Report) information reported by the user terminal, and Positioning information such as GPS (Global Positioning System) information. For example, the access network information may include access behavior information and access location information, the access behavior information may include access frequency information, access time point information, access duration information, and the like, and the access location information may include access base station information, access cell information, access hotspot location information, GPS information, and the like.
Further, receiving MR information reported to the base station by the user terminal, and acquiring the base station information of the base station, where the MR information may include information such as access time, access duration, access location, and access frequency, and the base station information may include: antenna azimuth, geographical coordinates, cell name, etc.
In step S220, a scene where the user terminal is located is determined according to the access network information, and a corresponding scene dimension and a dimension weight of the scene dimension are determined according to the scene where the user terminal is located.
In an example embodiment, the scene where the user terminal is located includes an indoor scene and an outdoor scene, the indoor scene includes an urban indoor scene and a suburban indoor scene, the outdoor scene includes an urban outdoor scene and a suburban outdoor scene, different scenes set different scene dimensions and dimension weights, for example, a wireless hotspot such as WIFI information in the indoor scene has a larger weight, and a base station information in the outdoor scene has a larger weight.
Further, in an exemplary embodiment, a scene where the user terminal is located is determined according to the access location information in the access network information, and a corresponding scene dimension and a dimension weight of the scene dimension are obtained according to the scene where the user terminal is located. For example, whether the user terminal is located outdoors is determined according to the cell information of the access base station, and whether the user terminal is located indoors is determined according to the location information of the access wireless hotspot. If the terminal is in an indoor scene, the scene dimensions at least comprise scene dimensions such as WIFI access time, access duration, WIFI position and the like; if the terminal is in an outdoor scene, the scene dimensionality at least comprises the scene dimensionality such as base station access time, access duration, base station position, access frequency and the like. And determining the dimension weight of each scene dimension according to the preset corresponding relation among the scene, the scene dimension and the dimension weight.
In step S230, corresponding dimension information is screened from the access network information according to the scene dimension.
In an example embodiment, dimension information corresponding to a scene dimension is filtered from access network information according to the scene dimension. For example, if the terminal is in an outdoor scene, the scene dimensions at least include scene dimensions such as base station access time, access duration, base station position, access frequency, and the like, and corresponding base station access time information, access duration information, base station position information, access frequency information, and the like are screened from the access network information.
In step S240, the corresponding dimension information is weighted according to the dimension weight of the scene dimension, and the location information of the user terminal is determined.
In an example embodiment, according to a scene dimension of a scene where the user terminal is located, the dimension corresponding to each scene dimension is weighted, and location information of the user terminal, such as a last location, a resident location, and an activity track of the user terminal, is determined. For example, according to the dimension weight corresponding to the access time dimension and the access position dimension, weighting processing is carried out on the corresponding dimension information; and determining the final access position of the user terminal based on the result of the weighting processing. For example, according to the result of the weighting process, if the access duration at a certain location during the access network is greater than a predetermined threshold, the location is determined to be the final access location of the user terminal.
According to the technical solution in the example embodiment of fig. 2, on one hand, according to a scene where the user terminal is located, a corresponding scene dimension and a dimension weight of the scene dimension are determined, corresponding dimension information is screened from access network information according to the scene dimension, and appropriate dimension information can be selected according to the scene where the user terminal is located; on the other hand, the corresponding dimension information is weighted according to the dimension weight of the scene dimension, the position information of the user terminal is determined, and the position identification accuracy of the user terminal can be improved; on the other hand, the last position, the resident position and the activity track of the user terminal can be determined according to the position information, so that the epidemic situation prevention and control key area and the personnel management can be judged in advance, and the timeliness and the accuracy of the epidemic situation prevention and control management are improved.
Fig. 3 shows a flow diagram of a position determination method according to further example embodiments of the present disclosure.
Referring to fig. 3, in step S310, MR data reported by the ue is obtained.
In an example embodiment, measurement report MR information reported by a user terminal to a base station is obtained.
In step S320, first access network information of the user terminal is extracted.
In an example embodiment, access network information of the user terminal is extracted from the MR information, where the access network information includes access behavior information and access location information, for example, the access behavior information may include information such as user access time, access duration, access frequency, and the access location information includes: base station location information, cell location information, etc.
In step S330, a scene weight matrix is obtained according to the scene where the user terminal is located.
In an example embodiment, a scene where a user is located is determined according to user access network information, and a corresponding scene weight matrix is obtained according to the scene where the user is located. For example, a corresponding scene weight matrix is preset for each scene, the scene weight matrix includes scene dimensions corresponding to the scene, a value of each scene dimension is a dimension weight, and the scene weight matrix corresponding to the scene where the user terminal is located is obtained according to a corresponding relationship between the scene and the scene weight matrix. The scene of the user terminal comprises an indoor scene and an outdoor scene, the indoor scene comprises an urban indoor scene and a suburban indoor scene, the outdoor scene comprises an urban outdoor scene and a suburban outdoor scene, different scene dimensions and dimension weights are set in different scenes, for example, the weight of a wireless hotspot such as WIFI information in the indoor scene is larger, and the weight of base station information in the outdoor scene is larger.
In step S340, second access network information is obtained, where the second access network information includes the base station and the cell location data.
In an example embodiment, second access network information is obtained according to the operator base station information and the engineering parameter information table of the cell, where the second access network information includes base station and cell location data, for example, information such as a base station antenna azimuth, a geographic coordinate, and a cell name.
It should be noted that, although the second access network information includes the base station and the cell location data as an example, it should be understood by those skilled in the art that the second access network information may also include other suitable access network information, such as information of an access wireless hotspot or GPS information, and the like, and this is also within the protection scope of the present disclosure.
In step S350, matching and merging are performed on the access network information.
In an example embodiment, matching and fusing the information of the first access network and the new information or information of the second access network based on the time sequence to obtain fused dimension information. For example, the base station information and the cell information in the first access network information and the second access network information are fused according to the access time, and the fused base station information and the fused cell information are determined.
In step S360, the last access location, the resident location, and the activity track of the user terminal are determined.
In an example embodiment, according to the dimension weight corresponding to the access time dimension and the access position dimension, weighting processing is performed on the corresponding dimension information; and determining the final access position of the user terminal based on the result of the weighting processing.
Further, in the exemplary embodiment, according to the access time dimension, the access frequency dimension, and the dimension weight corresponding to the access location dimension, the corresponding dimension information is weighted, and the resident location of the user terminal and/or the location of each access time point is determined based on the result of the weighting.
Furthermore, in an example embodiment, the locations of the various access time points are ordered according to their temporal order; and determining the activity track of the user terminal according to the sequencing result.
In step S370, the last access location, the resident location, and the activity track of the user terminal are displayed on the map interface of the geographic information system.
In an example embodiment, an activity track layer of a user terminal is generated according to location information of the user terminal at each access time point, where the activity track layer includes a last access location, a resident location, and an activity track of the user terminal, and the activity track layer is displayed on a map interface of a geographic information system.
According to the technical scheme in the example embodiment of fig. 3, the position and the activity track of the user terminal can be accurately determined according to the requirement of the high-priority control area and the access network behavior and the related geographic information of the user terminal, so that the purposes of timely tracking the target user, determining the control area and improving the timeliness and the accuracy of epidemic situation prevention and control are achieved.
It is noted that the above-mentioned figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the present disclosure and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Embodiments of the disclosed apparatus are described below, which may be used to perform the above-described position determination methods of the present disclosure.
Fig. 4 shows a schematic structural diagram of a position determination device according to an embodiment of the present disclosure.
Referring to fig. 4, the location determining apparatus 400 of the user terminal includes: a network access information receiving module 410, configured to determine access network information corresponding to a user terminal, where the access network information includes: network access behavior information and network access position information; a scene weight determining module 420, configured to determine a scene where the user terminal is located according to the access network information, and determine a corresponding scene dimension and a dimension weight of the scene dimension according to the scene; a dimension information determining module 430, configured to screen corresponding dimension information from the access network information according to the scene dimension; a position determining module 440, configured to perform weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension, and determine position information of the user terminal.
According to the second aspect, in some example embodiments, the scene dimensions include an access time dimension and an access location dimension, the dimension information includes access time information and access location information, and the location determination module 440 is further configured to: according to the dimension weight corresponding to the access time dimension and the access position dimension, carrying out weighting processing on the corresponding dimension information; and determining the final access position of the user terminal based on the result of the weighting processing.
According to the second aspect, in some example embodiments, the scene dimensions further include an access frequency dimension, the dimension information further includes access frequency information, and the location determination module 440 is further configured to: and according to the access time dimension, the access frequency dimension and the dimension weight corresponding to the access position dimension, carrying out weighting processing on the corresponding dimension information, and determining the resident position of the user terminal and/or the position of each access time point based on the result of the weighting processing.
According to the second aspect, in some example embodiments, the position determination module 440 is further configured to: sequencing the positions of the access time points according to the time sequence of the access time points; and determining the activity track of the user terminal according to the sequencing result.
According to the second aspect, in some example embodiments, the scene weight determination module 420 is further configured to: and determining a corresponding scene weight matrix according to the scene where the user terminal is located, wherein the scene weight matrix comprises scene dimensions corresponding to the scene, and the value of each scene dimension is the dimension weight.
According to a second aspect, in some example embodiments, the access network information comprises: the apparatus 400 further includes one or more of information of the user terminal accessing the base station, information of the access wireless hotspot, measurement report MR information reported by the user terminal, and positioning information; the information fusion module is used for matching and fusing one or more kinds of information in the access network information based on the time sequence to obtain fused dimension information; the location determination module is further to: and carrying out weighting processing on the corresponding fused dimension information according to the dimension weight of the scene dimension.
According to the second aspect, in some example embodiments, the apparatus 400 further comprises: the layer generating module is used for generating an active track layer of the user terminal according to the position information of the user terminal at each access time point; and the layer display module is used for displaying the movable track layer on a map interface of a geographic information system.
For details that are not disclosed in the embodiments of the apparatus of the present disclosure, please refer to the embodiments of the position determining method described above in the present disclosure for the details that are not disclosed in the embodiments of the apparatus of the present disclosure.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Moreover, although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a mobile terminal, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer storage medium capable of implementing the above method. On which a program product capable of implementing the above-described method of the present specification is stored. In some possible embodiments, various aspects of the present disclosure may also be implemented in the form of a program product including program code for causing a terminal device to perform the steps according to various exemplary embodiments of the present disclosure described in the "exemplary methods" section above of this specification when the program product is run on the terminal device.
The program product may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in this document, a 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.
The program product described above may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A 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 readable storage medium include: an electrical connection having one or more wires, a portable disk, 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.
A computer readable signal medium may include a propagated data signal with 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 readable signal medium may also be any readable medium that is not a 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 readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
In addition, in an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.
As will be appreciated by one skilled in the art, aspects of the present disclosure may be embodied as a system, method or program product. Accordingly, various aspects of the present disclosure may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 500 according to this embodiment of the disclosure is described below with reference to fig. 5. The electronic device 500 shown in fig. 5 is only an example and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 5, the electronic device 500 is embodied in the form of a general purpose computing device. The components of the electronic device 500 may include, but are not limited to: the at least one processing unit 510, the at least one memory unit 520, and a bus 530 that couples various system components including the memory unit 520 and the processing unit 510.
Wherein the storage unit stores program codes, and the program codes can be executed by the processing unit 510, so that the processing unit 510 executes the steps according to various exemplary embodiments of the present disclosure described in the "exemplary method" section above in this specification. For example, the processing unit 510 described above may perform the following as shown in fig. 2: step S210, determining access network information corresponding to the user terminal, where the access network information includes: network access behavior information and network access position information; step S220, determining a scene where the user terminal is located according to the access network information, and determining corresponding scene dimensions and dimension weights of the scene dimensions according to the scene where the user terminal is located; in step S230, corresponding dimension information is screened from the access network information according to the scene dimension; step S240, performing weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension, and determining the location information of the user terminal.
For example, the processing unit 510 may further perform the position determination method in the embodiment of the above-described manner.
The memory unit 520 may include a readable medium in the form of a volatile memory unit, such as a random access memory unit (RAM)5201 and/or a cache memory unit 5202, and may further include a read only memory unit (ROM) 5203.
The electronic device 500 may also communicate with one or more external devices 590 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 500, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 500 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 550, which may be coupled to the display unit 540. Also, the electronic device 500 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 560. As shown, the network adapter 560 communicates with the other modules of the electronic device 500 over the bus 530. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 500, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
Furthermore, the above-described figures are merely schematic illustrations of processes included in methods according to exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A method for determining a location of a user terminal, comprising:
determining access network information corresponding to a user terminal, wherein the access network information comprises: access behavior information and access location information;
determining a scene where the user terminal is located according to the access network information, and determining a corresponding scene dimension and a dimension weight of the scene dimension according to the scene;
screening corresponding dimension information from the access network information according to the scene dimension;
and carrying out weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension to determine the position information of the user terminal.
2. The method according to claim 1, wherein the scene dimension includes an access time dimension and an access location dimension, the dimension information includes access time information and access location information, and the determining the location information of the user terminal by weighting the corresponding dimension information according to the dimension weight of the scene dimension comprises:
according to the dimension weight corresponding to the access time dimension and the access position dimension, carrying out weighting processing on the corresponding dimension information;
and determining the final access position of the user terminal based on the result of the weighting processing.
3. The method of claim 2, wherein the scene dimension further includes an access frequency dimension, the dimension information further includes access frequency information, and the determining the location information of the user terminal by performing weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension comprises:
according to the dimension weight corresponding to the access time dimension, the access frequency dimension and the access position dimension, carrying out weighting processing on the corresponding dimension information,
determining the resident location of the user terminal and/or the location of each access time point based on the results of the weighting process.
4. The method of claim 3, wherein the determining the location information of the user terminal comprises:
sequencing the positions of the access time points according to the time sequence of the access time points;
and determining the activity track of the user terminal according to the sequencing result.
5. The method of claim 2, wherein determining the corresponding scene dimension and the dimension weight of the scene dimension according to the scene comprises:
and determining a corresponding scene weight matrix according to the scene where the user terminal is located, wherein the scene weight matrix comprises scene dimensions corresponding to the scene, and the value of each scene dimension is the dimension weight.
6. The method of claim 5, wherein the access network information comprises: the user terminal accesses one or more of information of a base station, information of an access wireless hotspot, Measurement Report (MR) information reported by the user terminal and positioning information, and the method further comprises the following steps;
matching and fusing one or more kinds of information in the access network information based on the time sequence to obtain fused dimension information;
the weighting processing of the corresponding dimension information according to the dimension weight of the scene dimension includes:
and carrying out weighting processing on the corresponding fused dimension information according to the dimension weight of the scene dimension.
7. The method according to any one of claims 1 to 6, further comprising:
generating an active track layer of the user terminal according to the position information of the user terminal at each access time point;
and displaying the movable track layer on a map interface of a geographic information system.
8. An apparatus for determining a location of a user terminal, comprising:
a network access information receiving module, configured to determine access network information corresponding to a user terminal, where the access network information includes: network access behavior information and network access position information;
a scene determining module, configured to determine a scene where the user terminal is located according to the access network information, and determine a corresponding scene dimension and a dimension weight of the scene dimension according to the scene;
the dimension information determining module is used for screening corresponding dimension information from the access network information according to the scene dimension;
and the position determining module is used for performing weighting processing on the corresponding dimension information according to the dimension weight of the scene dimension to determine the position information of the user terminal.
9. A computer-readable medium, on which a computer program is stored which, when being executed by a processor, carries out the position determination method according to any one of claims 1 to 7.
10. An electronic device, comprising:
one or more processors;
storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to carry out a position determination method according to any one of claims 1 to 7.
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