CN114143704B - Position information determining method and device and electronic equipment - Google Patents

Position information determining method and device and electronic equipment Download PDF

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CN114143704B
CN114143704B CN202010910234.5A CN202010910234A CN114143704B CN 114143704 B CN114143704 B CN 114143704B CN 202010910234 A CN202010910234 A CN 202010910234A CN 114143704 B CN114143704 B CN 114143704B
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target
position information
determining
equipment
dummy resource
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CN114143704A (en
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张高毅
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China Mobile Communications Group Co Ltd
China Mobile Group Sichuan Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Group Sichuan Co Ltd
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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
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The embodiment of the invention discloses a method and a device for determining position information and electronic equipment, wherein the method comprises the following steps: determining target routing equipment corresponding to terminal equipment of a target user, wherein the target routing equipment is routing equipment with a distance between the target routing equipment and the terminal equipment being smaller than a preset distance threshold value and/or routing equipment establishing network connection with the terminal equipment; determining a target dummy resource corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resource; the method comprises the steps of obtaining position information of a target dummy resource, determining position information of a target user based on the position information of the target dummy resource, wherein the position information of the target dummy resource is determined based on an interaction signal between a first terminal device and a preset signal transmitting device when the first terminal device is located at the position of the target dummy resource, and a preset matching tracking algorithm. By the method, the target user can be accurately positioned.

Description

Position information determining method and device and electronic equipment
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method and an apparatus for determining location information, and an electronic device.
Background
With the continuous development of computer technology, the application scenarios based on positioning technology are increasing, and how to prepare and acquire the position information of the user becomes the focus of attention of operators.
Currently, the location of a user can be determined by the location of the base station to which the user's device signal is attached. For example, the location information of the user with the device signal attached to the base station can be determined according to the longitude and latitude coordinates of the base station and in combination with the preset signal coverage area of the base station, that is, the location of the user with the device signal attached to the base station is realized.
However, since the coverage area of the preset signal of the base station is large and varies from hundreds of meters to hundreds of kilometers, the positioning accuracy is poor when the user is positioned through the coverage area of the preset signal of the base station.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a device and electronic equipment for determining position information, which are used for solving the problem of poor positioning accuracy in the process of positioning a user in the prior art.
In order to solve the technical problems, the embodiment of the invention is realized as follows:
in a first aspect, a method for determining location information provided by an embodiment of the present invention includes: determining target routing equipment corresponding to terminal equipment of a target user, wherein the target routing equipment is routing equipment with a distance between the target routing equipment and the terminal equipment being smaller than a preset distance threshold value and/or routing equipment establishing network connection with the terminal equipment; determining a target dummy resource corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resource; the method comprises the steps of obtaining position information of a target dummy resource, determining position information of a target user based on the position information of the target dummy resource, wherein the position information of the target dummy resource is determined based on an interaction signal between a first terminal device and a preset signal transmitting device when the first terminal device is located at the position of the target dummy resource, and a preset matching tracking algorithm.
In a second aspect, an embodiment of the present invention provides a location information determining apparatus, including: the device determining module is used for determining target routing devices corresponding to terminal devices of target users, wherein the target routing devices are routing devices with the distance between the target routing devices and the terminal devices being smaller than a preset distance threshold value and/or the routing devices establishing network connection with the terminal devices; the resource determining module is used for determining a target dummy resource corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resource; the first determining module is used for obtaining the position information of the target dummy resource, determining the position information of the target user based on the position information of the target dummy resource, wherein the position information of the target dummy resource is determined based on an interaction signal between the first terminal equipment and the preset signal transmitting equipment when the first terminal equipment is located at the position of the target dummy resource, and a preset matching tracking algorithm.
In a third aspect, an embodiment of the present invention provides an electronic device, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program when executed by the processor implements the steps of the location information determining method provided in the foregoing embodiment.
In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium, where a computer program is stored on the computer readable storage medium, where the computer program when executed by a processor implements the steps of the location information determining method provided in the above embodiment.
As can be seen from the technical solutions provided in the embodiments of the present invention, by determining a target routing device corresponding to a terminal device of a target user, where the target routing device is a routing device whose distance between the target routing device and the terminal device is smaller than a preset distance threshold, and/or a routing device that establishes a network connection with the terminal device, determining, based on a preset position correspondence between the routing device and a dummy resource, a target dummy resource corresponding to the target routing device, obtaining position information of the target dummy resource, and determining, based on the position information of the target dummy resource, position information of the target user, where the position information of the target dummy resource is determined based on an interaction signal between the first terminal device and a preset signal sending device when the first terminal device is located at a position where the target dummy resource is located, and a preset matching tracking algorithm. Thus, the location information of the target user is determined through the location information of the target dummy resources, the time delay problem and the possible signal interference problem existing when the positioning is performed through the base station can be avoided, and the distribution of the dummy resources is possibly more dense than the distribution density of the base station, so that the user is positioned through the location information of the dummy resources, and the positioning efficiency and the positioning accuracy can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for determining location information according to the present invention;
fig. 2 is a schematic diagram of another method for determining location information of a target dummy resource according to the present invention;
FIG. 3 is a flow chart of another method for determining location information according to the present invention;
fig. 4 is a schematic diagram of another method for determining location information of a target dummy resource according to the present invention;
FIG. 5 is a schematic diagram of a position information determining apparatus according to the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to the present invention.
Detailed Description
The embodiment of the invention provides a method and a device for determining position information and electronic equipment.
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, shall fall within the scope of the invention.
Example 1
As shown in fig. 1, an embodiment of the present invention provides a location information determining method, where an execution body of the method may be a server, and the server may be an independent server or a server cluster formed by a plurality of servers. The method specifically comprises the following steps:
in S102, a target routing device corresponding to a terminal device of a target user is determined.
The target routing device may be a routing device with a distance between the target routing device and the terminal device being smaller than a preset distance threshold, and/or a routing device establishing network connection with the terminal device.
In implementation, with the continuous development of computer technology, application scenarios based on positioning technology are increasing, and how to prepare and acquire location information of a user becomes a focus of attention of operators. Currently, the location of a user can be determined by the location of the base station to which the user's device signal is attached. For example, the location information of the user with the device signal attached to the base station can be determined according to the longitude and latitude coordinates of the base station and in combination with the preset signal coverage area of the base station, that is, the location of the user with the device signal attached to the base station is realized.
However, since the coverage area of the preset signal of the base station is large and varies from hundreds of meters to hundreds of kilometers, the positioning accuracy is poor when the user is positioned through the coverage area of the preset signal of the base station. For this purpose, another implementation scheme is provided in the embodiment of the present invention, which specifically may include the following:
For example, after detecting the network signal sent by the routing device, the terminal device may determine whether the distance between the terminal device and the routing device is smaller than a preset distance threshold according to the relationship between the strength of the network signal and a preset signal strength threshold, or if the terminal device can detect the network signal sent by the routing device, it may consider that the distance between the routing device and the terminal device is smaller than the preset distance threshold, and may determine the routing device as the target routing device.
In addition, the target routing device may be one or more, for example, the target routing device may be one or more routing devices with a distance from the terminal device smaller than a preset distance threshold, or the target routing device may also be a routing device that establishes a network connection with the terminal device, and a plurality of routing devices with a distance from the terminal device smaller than the preset distance threshold.
The method for determining the target routing device may be various, and may be different according to different practical application scenarios, which is not particularly limited in the embodiment of the present invention.
In S104, a target dummy resource corresponding to the target routing device is determined based on a preset positional correspondence between the routing device and the dummy resource.
The dummy resource may be a resource such as an optical cable cross connecting cabinet, an information gathering well, an electric pole and the like which cannot automatically collect information and perform information network interaction, and the preset position corresponding relation may be a position corresponding relation determined according to position information of surrounding dummy resources when the routing equipment is installed.
In implementation, before determining the preset position corresponding relation, the position information of the dummy resources can be obtained, the design scheme (such as statistical analysis of the number of fiber cores, the length of an optical cable and the construction workload) of the routing line is determined according to the position information of the dummy resources, and then the corresponding staff can perform construction according to the design scheme of the routing line, so that the preset position corresponding relation can be determined according to the design scheme of the routing line and the position information of the corresponding dummy resources.
Wherein in determining the design of the routing lines, one or more of the following design principles may be followed.
Design principles may include one or more of the following:
(1) The routing equipment in the design scheme has reasonable trend, optimal path realization (such as shortest routing line and less bending), lower cost, good safety (stable and reliable routing) and convenient construction and maintenance and rush repair.
(2) The cost reduction and efficiency enhancement rule adopts the design scheme with highest cost performance, increases the sharing strength of the co-construction, and preferentially utilizes the existing rod path resources under the condition of no self resources. The newly built pole is in principle not using wood poles except three states, using cement poles. And moderately improving the wiring ratio of the mature cell, covering the mature cell by a piece, planning the mature cell in an overall way, and reducing repeated coordination and repeated construction.
(3) And the urban routing rule is that the original pipeline resources are preferentially used, the pipelines are preferentially selected in the original pipeline resources, the original rod paths are selected by the non-pipeline resources, the wall routes are selected by the non-rod path resources, the resources such as new direct burial are selected by the non-wall resources, and the new rod paths cannot be newly built and selected by the direct burial.
(4) And the rural routing rule is that the original pipeline resources are preferentially used, the pipelines are preferentially selected in the original pipeline resources, the original pipelines are selected by the pipeline-free resources, the new pipelines are selected by the pipeline-free resources, and the new direct burial cannot be selected by the new pipelines.
(5) The new bar route selection rule is that the bar distance of towns can be designed to be 30-50 meters, and the bar distance of rural areas can be designed to be 50-60 meters. The minimum clear distance between the overhead communication routing line and other buildings and the minimum vertical clear distance between the overhead communication routing line and other electric facilities should be performed according to national standards. The routing lines should be remote from important facilities and unrelated major military targets such as mainline railways, airports, stations, docks, etc. In view of convenience in construction, maintenance and rush repair, the road pavement can be laid along roads or rural large roads, and the vertical distance from the road is not less than 50 meters. The method is characterized in that the method is used for selecting a region with stable geology and flatter topography, avoiding lakes, marshes and flood storage zones, avoiding the pool as far as possible, reducing the ditch, reasonably bypassing the region with more obstacles, not requiring long-distance straight lines, and considering the influence of long-term planning of water conservancy and land utilization in the construction region. The rod route is not suitable for crossing or approaching urban filling and development areas, is less suitable for crossing villages, is not suitable for crossing large industrial sites, is not suitable for crossing economic forest belts such as forests, orchards and the like, and when crossing is necessary, the damage of the root system of the economic crops to the optical cable is considered. The routing lines should be as far away from the high-voltage lines as possible, cross other lines as little as possible, and should not be selected in areas where rat, formic, corrosion and lightning strike are harmful, and corresponding protection measures should be taken when they cannot be avoided.
Based on the principle, the route is recommended preferably, the final and preferably determined equipment scheme can be continuously learned, and then under the condition that the position information and the resource occupation condition of the existing dummy resources such as pipelines, bars and the like in a certain neighborhood are known, a worker does not need to go to the site, and the requirement can be directly input into the system, so that the design scheme of the route can be determined.
The existing route line investigation mainly carries out on-site distance measurement by means of a physical tool such as a distance meter, and the main problem is that after the sketch of the route line is manually recorded, a drawing tool is adopted to draw a drawing again so as to obtain a drawing of an electronic version route equipment line. And because the investigation data is paper material, it is unfavorable for long-term storage and is inconvenient for checking later data, and the drawing of the route is drawn according to the investigation result after the investigation is finished, the working link is long-time consuming, and the design of comparative templatization lacks management means, resulting in repetition and waste of human resources.
Therefore, the design scheme of the routing circuit is determined by the method, the design efficiency of the routing circuit can be improved, and the manpower resource cost is saved.
The preset position corresponding relation between the routing device and the dummy resource is an optional and realizable determination method, and in the actual application scene, there may be a plurality of different determination methods, and the determination method may be different according to the actual application scene, which is not particularly limited in the embodiment of the present invention.
After the target routing device is determined, the target resource corresponding to the target routing device can be determined according to the preset position corresponding relation between the determined routing device and the dummy resource.
In addition, the same routing device can have a position corresponding relation with a plurality of dummy resources, so the determined target dummy resources can be one or more, and if a plurality of target routing devices exist, the corresponding target dummy resources can also be one or more.
In S106, the location information of the target dummy resource is acquired, and the location information of the target user is determined based on the location information of the target dummy resource.
The location information of the target dummy resource may be determined based on an interaction signal (such as a signal strength of a signal transmitting device received by the first terminal device, behavior information of a signal of the first terminal device received by the signal transmitting device, and the like) between the first terminal device and a preset signal transmitting device (such as a base station, a wifi antenna, and the like) when the first terminal device is located at the location of the target dummy resource, and a preset matching tracking algorithm.
In practice, since signals of three base stations may not be obtained effectively indoors, the target user cannot be located through the base stations, and furthermore, as shown in fig. 2, building 1 and building 2 may be within the coverage of the same base station, in which case, the location information of the target user cannot be determined through the base station, that is, if the target user is located according to the base station, it is only possible to determine that the target user is within the building 1 or building 2, and it is not possible to determine exactly which building the target user is within and which floor of which building. Similarly, if the target user is located by the satellite, there is a problem that the target user cannot be located or cannot be located accurately due to interference factors such as shielding of a building. Therefore, in the building, if the position information of the target dummy resource is passed, the position information of the target user in the building can be accurately acquired, for example, if the position information of the target dummy resource is assumed to be in the 3 floors of the building 1, it can be determined that the target user is located in the range of 2 to 4 floors of the building 1.
Further, if the target dummy resource is a plurality of dummy resources, the location information of the target user may be determined according to the location information of the plurality of target dummy resources, for example, the target dummy resource 1 is located at the layer 2 of the building 1, the target dummy resource 2 is located at the layer 3 of the building 1, and it may be determined that the target user is located at the layer 2 or the layer 3 of the building 1.
The above method for determining the location information of the target user based on the location information of the target dummy resource is an optional and implementable determination method, and in the actual application scenario, there may be a plurality of different determination methods, and may be different according to the actual application scenario, which is not particularly limited in the embodiment of the present invention.
The embodiment of the invention provides a position information determining method, which is characterized in that a target routing device corresponding to a terminal device of a target user is determined, the target routing device is a routing device with a distance between the target routing device and the terminal device being smaller than a preset distance threshold value, and/or a routing device which establishes network connection with the terminal device, a target dummy resource corresponding to the target routing device is determined based on a preset position corresponding relation between the routing device and the dummy resource, position information of the target dummy resource is obtained, the position information of the target user is determined based on the position information of the target dummy resource, and the position information of the target dummy resource is determined based on an interactive signal between a first terminal device and a preset signal transmitting device when the first terminal device is positioned at the position of the target dummy resource, and a preset matching tracking algorithm. Thus, the location information of the target user is determined through the location information of the target dummy resources, the time delay problem and the possible signal interference problem existing when the positioning is performed through the base station can be avoided, and the distribution of the dummy resources is possibly more dense than the distribution density of the base station, so that the user is positioned through the location information of the dummy resources, and the positioning efficiency and the positioning accuracy can be improved.
Example two
As shown in fig. 3, an embodiment of the present invention provides a method for determining location information, where an execution body of the method may be a server, and the server may be an independent server or a server cluster formed by a plurality of servers. The method specifically comprises the following steps:
in S302, a target routing device corresponding to a terminal device of a target user is determined.
In S304, a target dummy resource corresponding to the target routing device is determined based on a preset positional correspondence between the routing device and the dummy resource.
The specific processing procedures of S302 to S304 may be referred to the relevant contents of S102 to S104 in the first embodiment, and are not described herein.
In S306, first location information of the target dummy resource is acquired based on a preset satellite.
In implementation, a worker can determine the position information of the first terminal device when the first terminal device is located in the position range of the target dummy resource through interaction between the first terminal device and a preset satellite, and the position information is used as the first position information of the target dummy resource.
In S308, based on the interaction signal between the first terminal device and the preset signal transmitting device when the first terminal device is located at the location of the target dummy resource, and the preset matching tracking algorithm, second relative location information of the first terminal device and the signal transmitting device is determined.
In practice, the above-mentioned processing manner of S308 may be varied, and the following provides an alternative implementation manner, which can be seen from the following steps one to four:
step one, when a first terminal device is located at a position where a target dummy resource is located, an array flow pattern library determined by a signal sending device based on signal interaction with the first terminal device is obtained.
Wherein the array streaming library may be determined by phase information on the sub-carriers of the signal of the first terminal device received by the signal transmitting device.
In implementation, when the first terminal device is located at the position of the target dummy resource, the phase information of the signal of the first terminal device on the subcarrier received by the signal sending device can be obtained, and the corresponding array flow pattern library is determined according to the phase information.
For example, the determined array flow pattern library may be
Figure BDA0002662989760000081
Wherein, the liquid crystal display device comprises a liquid crystal display device,
Figure BDA0002662989760000082
for an array streaming library, m is the number of antennas of the signaling device, +.>
Figure BDA0002662989760000083
And N is the number of subcarriers of the first terminal equipment, and j is a preset imaginary part.
And step two, obtaining channel state information corresponding to the signal transmitting equipment and received by the first terminal equipment.
The channel state information (Channel State Information, CSI) may be a channel attribute of the communication link, that is, a attenuation factor of the signal on each transmission path, that is, a value of each element in the channel gain matrix H, such as information of signal Scattering (Scattering), environmental attenuation (multipath fading or shadowing fading), and distance attenuation (powerdecay ofdistance), may be described by the CSI.
And thirdly, determining a matching vector corresponding to the first terminal equipment based on the array flow pattern library and the channel state information.
In practice, the matching vector may be determined based on the following formula,
Figure BDA0002662989760000084
wherein, the liquid crystal display device comprises a liquid crystal display device,
Figure BDA0002662989760000085
for matching vector, ++>
Figure BDA0002662989760000086
For array flow pattern library, +.>
Figure BDA0002662989760000087
Is a matrix formed based on channel state information.
And step four, determining second relative position information of the first terminal equipment and the signal transmission equipment based on the matching vector.
In practice, the value of the matching vector is maximized when the actual matching vector of the first terminal device is closer to or even equal to one of the values of the phase information of the signal of the first terminal on the subcarriers. Thus, the matching vector of the first terminal device can be substituted into the formula
Figure BDA0002662989760000091
An azimuth angle between the first terminal device and the signaling device is obtained, wherein,
Figure BDA0002662989760000092
For azimuth angle->
Figure BDA0002662989760000093
For matching vector, ++>
Figure BDA0002662989760000094
Is the phase information of the signal of the first terminal on the sub-carrier. The second relative position information may be determined based on the azimuth angle.
It should be noted that, the above method for determining the second relative position information needs to be based on the case of receiving multiple antennas such as 4G, 5G or WIFI6, and may be used to determine the second relative position information when different types of signal sources are formed due to the influence of the field environment.
In addition, there may be a plurality of first terminal devices, the signals of each first terminal device may be separated after the array fluidity library is acquired, the azimuth angle of each first terminal device and the relative position information of each first terminal device and the signal transmission device are determined based on the matching vector of each first terminal device, and the second relative position information is determined based on the relative position information of each first terminal device and the signal transmission device.
In an actual application scene, the first terminal equipment (or other terminal equipment capable of positioning) can be used for initially positioning the position of the target dummy resource based on a preset satellite (namely, acquiring first position information of the target dummy resource), and a worker confirms whether the first position information is accurate or not on site, and if so, the fingerprint mark of the position information of the target dummy resource is made in cooperation with the base station positioning information. For example, a certain block staff needs to perform site dotting on a target dummy resource (such as a manhole cover, an electric pole, an optical cross box and the like) through a first terminal device, complete site data acquisition of the target dummy resource, mark longitude and latitude information of the target dummy resource (under the condition that the longitude and latitude information of the first terminal device can be effectively acquired, the longitude and latitude information of the first terminal is used as first position information of the target dummy resource), signal intensity received by the first terminal device, vector information received by a signal transmitting device such as a base station or a WIFI antenna nearest to the first terminal device, and transmit the acquired information to a server to form a fingerprint library.
If the first position information (such as longitude and latitude information) of the target dummy resource in satellite positioning is inaccurate, a worker can perform site dotting through the first terminal, a preset distance (such as one meter or the like, which can be adjusted according to the precision requirement) is used as a scale stepping unit around the position to be dotted (i.e. the position where the target dummy resource is located), the worker can perform calibration on inaccurate point location information according to site map adaptation condition selection confirmation of each stepping value, the second relative position information of the target dummy resource can be determined through the method, then the first position information is calibrated through the second relative position information, the calibrated position information of the target dummy resource is obtained, the position information of the target dummy resource, the signal intensity received by the first terminal device and the vector information of the signal transmitting device closest to the first terminal device are marked, and the obtained information is transmitted to the server, so that a calibrated fingerprint library is formed.
In addition, the method for determining the location information of the target dummy resource is an optional and implementable determination method, and in an actual application scenario, there may be a plurality of different determination methods, where the more types of signal values of the acquired interaction signals of the first terminal device and the signal sending device, the more stable the signal values, the more accurate the location information of the target dummy resource is determined, and the plurality of methods for determining the location information of the target dummy resource based on different interaction signals may be used, which is not limited in the embodiment of the present invention.
As shown in fig. 4, the location information of the target dummy resource may be determined through signal interaction among the satellite, the first terminal device, and the plurality of base stations. And then constructing a design scheme of the routing circuit based on the target dummy resources and other dummy resources (such as dummy resource 1 and dummy resource 2) so as to determine the corresponding relation between the routing equipment and the preset position of the dummy resources.
In S310, location information of the target dummy resource is determined based on the first location information and the second relative location information.
In practice, the above-mentioned processing manner of S310 may be varied, and the following provides an alternative implementation manner, which can be seen from the following steps one to two:
step one, altitude information of a first terminal device is obtained.
In implementation, when the first terminal device is located at the location of the target dummy resource, altitude information of the first terminal device may be acquired.
And step two, determining the position information of the target dummy resources based on the pre-constructed building information model, the first position information, the second relative position information and the altitude information.
In practice, the floor information of the target dummy resource in the corresponding building (e.g., the level 2 of the target dummy resource in the building may be determined according to the altitude information) may be determined according to the altitude information and the pre-constructed building information model (Building Information Modeling, BIM), and the location information of the target dummy resource in the building, i.e., the location information of the target dummy resource, may be determined according to the first location information and the second relative location information.
In S312, the location information of the target dummy resource is acquired.
In S314, first relative location information between the terminal device and the target routing device is determined based on the interaction signal between the terminal device and the target routing device and a preset matching tracking algorithm.
In implementation, the method for determining the second relative position information in S308 may be based on the method for determining the first relative position information between the terminal device and the target routing device, based on the interaction signal between the terminal device and the target routing device, and a preset matching tracking algorithm.
In S316, location information of the target user is determined based on the location information of the target dummy resource and the first relative location information.
In practice, the above-mentioned processing manner of S316 may be varied, and the following provides an alternative implementation manner, which can be seen from the following steps one to two:
step one, determining the cell position information of the target routing equipment based on the cell identification code of the target routing equipment.
A Cell identity (Cell-ID) may be used to determine Cell location information where the target routing device is located.
And step two, determining the position information of the target user based on the cell position information, the position information of the target dummy resource and the first relative position information.
In practice, the cell information, the building information, the unit information, the floor information, and the like of the target user, that is, the location information of the target user, may be determined based on the cell location information, the location information of the target dummy resource, and the first relative location information.
The embodiment of the invention provides a position information determining method, which is characterized in that a target routing device corresponding to a terminal device of a target user is determined, the target routing device is a routing device with a distance between the target routing device and the terminal device being smaller than a preset distance threshold value, and/or a routing device which establishes network connection with the terminal device, a target dummy resource corresponding to the target routing device is determined based on a preset position corresponding relation between the routing device and the dummy resource, position information of the target dummy resource is obtained, the position information of the target user is determined based on the position information of the target dummy resource, and the position information of the target dummy resource is determined based on an interactive signal between a first terminal device and a preset signal transmitting device when the first terminal device is positioned at the position of the target dummy resource, and a preset matching tracking algorithm. Thus, the location information of the target user is determined through the location information of the target dummy resources, the time delay problem and the possible signal interference problem existing when the positioning is performed through the base station can be avoided, and the distribution of the dummy resources is possibly more dense than the distribution density of the base station, so that the user is positioned through the location information of the dummy resources, and the positioning efficiency and the positioning accuracy can be improved.
Example III
The above method for determining position information provided in the embodiment of the present invention is based on the same concept, and the embodiment of the present invention further provides a device for determining position information, as shown in fig. 5.
The position information determining apparatus includes: a device determination module 501, a resource determination module 502, and a first determination module 505, wherein:
a device determining module 501, configured to determine a target routing device corresponding to a terminal device of a target user, where the target routing device is a routing device with a distance between the target routing device and the terminal device being less than a preset distance threshold, and/or a routing device that establishes a network connection with the terminal device;
a resource determining module 502, configured to determine a target dummy resource corresponding to the target routing device based on a preset position correspondence between the routing device and the dummy resource;
the first determining module 505 is configured to obtain location information of the target dummy resource, and determine location information of the target user based on the location information of the target dummy resource, where the location information of the target dummy resource is determined based on an interaction signal between the first terminal device and a preset signal transmitting device when the first terminal device is located at a location where the target dummy resource is located, and a preset matching tracking algorithm.
In an embodiment of the present invention, the first determining module 505 is configured to:
determining first relative position information between the terminal equipment and the target routing equipment based on the interaction signal between the terminal equipment and the target routing equipment and the preset matching tracking algorithm;
and determining the position information of the target user based on the position information of the target dummy resource and the first relative position information.
In an embodiment of the present invention, the first determining module 505 is configured to:
determining the cell position information of the target routing equipment based on the cell identification code of the target routing equipment;
and determining the position information of the target user based on the cell position information, the position information of the target dummy resource and the first relative position information.
In an embodiment of the present invention, the apparatus further includes:
the information acquisition module is used for acquiring first position information of the target dummy resources based on preset satellite information;
the second determining module is used for determining second relative position information of the first terminal equipment and the signal sending equipment based on an interaction signal between the first terminal equipment and the preset signal sending equipment when the first terminal equipment is positioned at the position of the target dummy resource and the preset matching tracking algorithm;
And a third determining module, configured to determine location information of the target dummy resource based on the first location information and the second relative location information.
In an embodiment of the present invention, the third determining module is configured to:
acquiring altitude information of the first terminal equipment;
determining the position information of the target dummy resources based on a pre-constructed building information model, the first position information, the second relative position information and the altitude information.
In an embodiment of the present invention, the second determining module is configured to:
when the first terminal equipment is positioned at the position of the target dummy resource, acquiring an array flow pattern library determined by the signal transmitting equipment based on signal interaction with the first terminal equipment;
acquiring channel state information corresponding to the signal transmitting equipment, which is received by the first terminal equipment;
determining a matching vector corresponding to the first terminal equipment based on the array flow pattern library and the channel state information;
and determining second relative position information of the first terminal device and the signal transmission device based on the matching vector.
In an embodiment of the present invention, the second determining module is configured to:
Substituting the matching vector of the first terminal device into a formula
Figure BDA0002662989760000131
Obtaining an azimuth angle between the first terminal device and the signal transmitting device, wherein,
Figure BDA0002662989760000132
for the azimuth angle>
Figure BDA0002662989760000133
For the matching vector, +_>
Figure BDA0002662989760000134
Phase information on a subcarrier for a signal of the first terminal;
the second relative position information is determined based on the azimuth angle.
The embodiment of the invention provides a position information determining device, which determines a target dummy resource corresponding to a target routing device through determining the target routing device corresponding to a terminal device of a target user, wherein the target routing device is the routing device with a distance smaller than a preset distance threshold value with the terminal device and/or the routing device with which the terminal device is connected in a network, determines the target dummy resource corresponding to the target routing device based on a preset position corresponding relation between the routing device and the dummy resource, acquires the position information of the target dummy resource, determines the position information of the target user based on the position information of the target dummy resource, and determines the position information of the target dummy resource based on an interactive signal between the first terminal device and a preset signal transmitting device when the first terminal device is positioned at the position of the target dummy resource and a preset matching tracking algorithm. Thus, the location information of the target user is determined through the location information of the target dummy resources, the time delay problem and the possible signal interference problem existing when the positioning is performed through the base station can be avoided, and the distribution of the dummy resources is possibly more dense than the distribution density of the base station, so that the user is positioned through the location information of the dummy resources, and the positioning efficiency and the positioning accuracy can be improved.
Example IV
Figure 6 is a schematic diagram of a hardware architecture of an electronic device implementing various embodiments of the invention,
the electronic device 600 includes, but is not limited to: radio frequency unit 601, network module 602, audio output unit 603, input unit 604, sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, processor 610, and power supply 611. It will be appreciated by those skilled in the art that the electronic device structure shown in fig. 6 is not limiting of the electronic device and that the electronic device may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. In the embodiment of the invention, the electronic equipment comprises, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable electronic equipment, a pedometer and the like.
Wherein the processor 610 is configured to: determining target routing equipment corresponding to terminal equipment of a target user, wherein the target routing equipment is routing equipment with a distance between the target routing equipment and the terminal equipment being smaller than a preset distance threshold value and/or routing equipment establishing network connection with the terminal equipment; determining a target dummy resource corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resource; the method comprises the steps of obtaining position information of a target dummy resource, determining position information of a target user based on the position information of the target dummy resource, wherein the position information of the target dummy resource is determined based on an interaction signal between a first terminal device and a preset signal transmitting device when the first terminal device is located at the position of the target dummy resource, and a preset matching tracking algorithm.
Furthermore, the processor 610 is further configured to: determining first relative position information between the terminal equipment and the target routing equipment based on the interaction signal between the terminal equipment and the target routing equipment and the preset matching tracking algorithm; and determining the position information of the target user based on the position information of the target dummy resource and the first relative position information.
Furthermore, the processor 610 is further configured to: determining the cell position information of the target routing equipment based on the cell identification code of the target routing equipment; and determining the position information of the target user based on the cell position information, the position information of the target dummy resource and the first relative position information.
Furthermore, the processor 610 is further configured to: acquiring first position information of the target dummy resource based on a preset satellite; determining second relative position information of the first terminal equipment and the signal transmission equipment based on an interaction signal between the first terminal equipment and the preset signal transmission equipment when the first terminal equipment is positioned at the position of the target dummy resource and the preset matching tracking algorithm; and determining the position information of the target dummy resource based on the first position information and the second relative position information.
In addition, the processor 610 is further configured to: acquiring altitude information of the first terminal equipment; determining the position information of the target dummy resources based on a pre-constructed building information model, the first position information, the second relative position information and the altitude information.
In addition, the processor 610 is further configured to: when the first terminal equipment is positioned at the position of the target dummy resource, acquiring an array flow pattern library determined by the signal transmitting equipment based on signal interaction with the first terminal equipment; acquiring channel state information corresponding to the signal transmitting equipment, which is received by the first terminal equipment; determining a matching vector corresponding to the first terminal equipment based on the array flow pattern library and the channel state information; and determining second relative position information of the first terminal device and the signal transmission device based on the matching vector.
Furthermore, the processor 610 is further configured to: substituting the matching vector of the first terminal device into a formula
Figure BDA0002662989760000151
Obtaining an azimuth angle between the first terminal device and the signal transmitting device, wherein,
Figure BDA0002662989760000152
for the azimuth angle>
Figure BDA0002662989760000153
For the matching vector, +_ >
Figure BDA0002662989760000154
Phase information on a subcarrier for a signal of the first terminal; the second relative position information is determined based on the azimuth angle.
The embodiment of the invention provides electronic equipment, which is determined by determining target routing equipment corresponding to terminal equipment of a target user, wherein the target routing equipment is routing equipment with a distance between the target routing equipment and the terminal equipment being smaller than a preset distance threshold value and/or routing equipment establishing network connection with the terminal equipment, determining target dummy resources corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resources, acquiring position information of the target dummy resources, determining the position information of the target user based on the position information of the target dummy resources, and determining the position information of the target dummy resources based on interactive signals between the first terminal equipment and preset signal transmission equipment when the first terminal equipment is positioned at the position of the target dummy resources and a preset matching tracking algorithm. Thus, the location information of the target user is determined through the location information of the target dummy resources, the time delay problem and the possible signal interference problem existing when the positioning is performed through the base station can be avoided, and the distribution of the dummy resources is possibly more dense than the distribution density of the base station, so that the user is positioned through the location information of the dummy resources, and the positioning efficiency and the positioning accuracy can be improved.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 may be used to receive and send information or signals during a call, specifically, receive downlink data from a base station, and then process the downlink data with the processor 610; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 601 may also communicate with networks and other electronic devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 602, such as helping the user to send and receive e-mail, browse web pages, and access streaming media, etc.
The audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Also, the audio output unit 603 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the electronic device 600. The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
The input unit 604 is used for receiving audio or video signals. The input unit 604 may include a graphics processor (Graphics Processing Unit, GPU) 6041 and a microphone 6042, the graphics processor 6041 processing image data of still pictures or video obtained by an image capturing apparatus (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 606. The image frames processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602. Microphone 6042 may receive sound and can process such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 601 in the case of a telephone call mode.
The electronic device 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 6061 and/or the backlight when the electronic device 600 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for recognizing the gesture of the electronic equipment (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; the sensor 605 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described herein.
The display unit 606 is used to display information input by a user or information provided to the user. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 607 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 607 includes a touch panel 6071 and other input electronic devices 6072. Touch panel 6071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on touch panel 6071 or thereabout using any suitable object or accessory such as a finger, stylus, or the like). The touch panel 6071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into touch point coordinates, which are then sent to the processor 610, and receives and executes commands sent from the processor 610. In addition, the touch panel 6071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 607 may include other input electronics 6072 in addition to the touch panel 6071. Specifically, other input electronic devices 6072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein.
Further, the touch panel 6071 may be overlaid on the display panel 6061, and when the touch panel 6071 detects a touch operation thereon or thereabout, the touch operation is transmitted to the processor 610 to determine a type of a touch event, and then the processor 610 provides a corresponding visual output on the display panel 6061 according to the type of the touch event. Although in fig. 6, the touch panel 6071 and the display panel 6061 are two independent components for implementing the input and output functions of the electronic device, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated to implement the input and output functions of the electronic device, which is not limited herein.
The interface unit 608 is an interface to which an external device is connected to the electronic apparatus 600. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 608 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic apparatus 600 or may be used to transmit data between the electronic apparatus 600 and an external device.
The memory 609 may be used to store software programs as well as various data. The memory 609 may mainly include a storage program area that may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, the memory 609 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 volatile solid state storage device.
The processor 610 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 609, and calling data stored in the memory 609, thereby performing overall monitoring of the electronic device. The processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The electronic device 600 may also include a power supply 611 (e.g., a battery) for powering the various components, and preferably the power supply 611 may be logically coupled to the processor 610 via a power management system that performs functions such as managing charging, discharging, and power consumption.
Preferably, the embodiment of the present invention further provides an electronic device, including a processor 610, a memory 609, and a computer program stored in the memory 609 and capable of running on the processor 610, where the computer program when executed by the processor 610 implements each process of the above embodiment of the location information determining method, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.
Example five
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above embodiment of the method for determining position information, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (RandomAccess Memory, RAM), magnetic disk or optical disk.
The embodiment of the invention provides a computer readable storage medium, which is used for determining target dummy resources corresponding to target routing equipment through determining target routing equipment corresponding to terminal equipment of a target user, wherein the target routing equipment is the routing equipment with a distance smaller than a preset distance threshold value between the target routing equipment and the terminal equipment and/or the routing equipment with which the terminal equipment is connected in a network, determining the target dummy resources corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resources, acquiring position information of the target dummy resources, determining the position information of the target user based on the position information of the target dummy resources, and determining the position information of the target dummy resources based on an interaction signal between a first terminal equipment and a preset signal transmitting equipment when the first terminal equipment is positioned at the position of the target dummy resources and a preset matching tracking algorithm. Thus, the location information of the target user is determined through the location information of the target dummy resources, the time delay problem and the possible signal interference problem existing when the positioning is performed through the base station can be avoided, and the distribution of the dummy resources is possibly more dense than the distribution density of the base station, so that the user is positioned through the location information of the dummy resources, and the positioning efficiency and the positioning accuracy can be improved.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, electronic devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing electronic device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing electronic device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In one typical configuration, a computing electronic device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage electronic devices, or any other non-transmission medium that can be used to store information that can be accessed by the computing electronic device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transshipment) such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or electronic device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or electronic device. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article of manufacture, or electronic device comprising the element.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.

Claims (10)

1. A method of determining location information, the method comprising:
determining target routing equipment corresponding to terminal equipment of a target user, wherein the target routing equipment is wireless routing equipment with a distance between the target routing equipment and the terminal equipment of the target user being smaller than a preset distance threshold value and/or wireless routing equipment establishing network connection with the terminal equipment of the target user;
Determining a target dummy resource corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resource;
acquiring the position information of the target dummy resource, and determining the position information of the target user based on the position information of the target dummy resource; the position information of the target dummy resource is used for positioning the range of the position of the target user; the position information of the target dummy resource is determined based on an interactive signal between the first terminal equipment and the preset signal transmitting equipment when the first terminal equipment is positioned at the position of the target dummy resource, and a preset matching tracking algorithm.
2. The method of claim 1, wherein the determining location information of the target user based on the location information of the target dummy resource comprises:
determining first relative position information between the terminal equipment of the target user and the target routing equipment based on an interaction signal between the terminal equipment of the target user and the target routing equipment and the preset matching tracking algorithm;
and determining the position information of the target user based on the position information of the target dummy resource and the first relative position information.
3. The method of claim 2, wherein the determining the location information of the target user based on the location information of the target dummy resource and the first relative location information comprises:
determining the cell position information of the target routing equipment based on the cell identification code of the target routing equipment;
and determining the position information of the target user based on the cell position information, the position information of the target dummy resource and the first relative position information.
4. The method of claim 1, wherein prior to the obtaining location information of the target dummy resource, the method further comprises:
acquiring first position information of the target dummy resource based on a preset satellite;
determining second relative position information of the first terminal equipment and the signal transmission equipment based on an interaction signal between the first terminal equipment and the preset signal transmission equipment when the first terminal equipment is positioned at the position of the target dummy resource and the preset matching tracking algorithm;
and determining the position information of the target dummy resource based on the first position information and the second relative position information.
5. The method of claim 4, wherein the determining location information of the target dummy resource based on the first location information and the second relative location information comprises:
acquiring altitude information of the first terminal equipment;
determining the position information of the target dummy resources based on a pre-constructed building information model, the first position information, the second relative position information and the altitude information.
6. The method of claim 4, wherein the determining second relative location information of the first terminal device and the signaling device based on the interaction signal between the first terminal device and the signaling device when the first terminal device is located at the location of the target dummy resource and the preset matching pursuit algorithm comprises:
when the first terminal equipment is positioned at the position of the target dummy resource, acquiring an array flow pattern library determined by the signal transmitting equipment based on signal interaction with the first terminal equipment;
acquiring channel state information corresponding to the signal transmitting equipment, which is received by the first terminal equipment;
determining a matching vector corresponding to the first terminal equipment based on the array flow pattern library and the channel state information;
And determining second relative position information of the first terminal device and the signal transmission device based on the matching vector.
7. The method of claim 6, wherein the determining second relative location information of the first terminal device and the signaling device based on the matching vector comprises:
substituting the matching vector of the first terminal device into a formula
Figure FDA0004103945690000031
Obtaining an azimuth angle between the first terminal device and the signal transmitting device, wherein,
Figure FDA0004103945690000032
for the azimuth angle of the beam,
Figure FDA0004103945690000034
for the matching vector, +_>
Figure FDA0004103945690000033
Phase information on a subcarrier for a signal of the first terminal;
the second relative position information is determined based on the azimuth angle.
8. A position information determining apparatus, characterized in that the apparatus comprises:
the device determining module is used for determining target routing devices corresponding to terminal devices of target users, wherein the target routing devices are wireless routing devices with the distance between the target routing devices and the terminal devices of the target users being smaller than a preset distance threshold value and/or wireless routing devices establishing network connection with the terminal devices of the target users;
the resource determining module is used for determining a target dummy resource corresponding to the target routing equipment based on a preset position corresponding relation between the routing equipment and the dummy resource;
The first determining module is used for acquiring the position information of the target dummy resource and determining the position information of the target user based on the position information of the target dummy resource; the position information of the target dummy resource is used for positioning the range of the position of the target user; the position information of the target dummy resource is determined based on an interactive signal between the first terminal equipment and the preset signal transmitting equipment when the first terminal equipment is positioned at the position of the target dummy resource, and a preset matching tracking algorithm.
9. An electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the location information determination method of any of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the steps of the position information determination method according to any one of claims 1 to 7.
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