CN117319954A - Indoor positioning method, electronic device and computer readable medium - Google Patents

Indoor positioning method, electronic device and computer readable medium Download PDF

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Publication number
CN117319954A
CN117319954A CN202210733652.0A CN202210733652A CN117319954A CN 117319954 A CN117319954 A CN 117319954A CN 202210733652 A CN202210733652 A CN 202210733652A CN 117319954 A CN117319954 A CN 117319954A
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CN
China
Prior art keywords
transmission receiving
information
floor
measurement data
receiving point
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Pending
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CN202210733652.0A
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Chinese (zh)
Inventor
刘为红
樊万鹏
张洪党
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ZTE Corp
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ZTE Corp
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Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN202210733652.0A priority Critical patent/CN117319954A/en
Priority to PCT/CN2023/101820 priority patent/WO2023246895A1/en
Publication of CN117319954A publication Critical patent/CN117319954A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • 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
    • 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
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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 application provides an indoor positioning method, electronic equipment and a computer readable medium, wherein the indoor method comprises the following steps: receiving an indoor positioning request; wherein the indoor positioning request includes: information of the located terminal; sending a measurement request to a first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal; receiving measurement data sent by the first transmission receiving point, and determining the information of the floor where the positioned terminal is located according to the measurement data sent by the first transmission receiving point and the information of the floor where the first transmission receiving point is located; determining the position information of the positioned terminal according to the measurement data sent by the second transmission receiving point; the second transmission receiving point is a transmission receiving point of the first transmission receiving point, which is located at the same floor as the located terminal.

Description

Indoor positioning method, electronic device and computer readable medium
Technical Field
The embodiment of the application relates to the technical field of communication, in particular to an indoor positioning method, electronic equipment and a computer readable medium.
Background
With fifth generation mobile communication technology (5 g,5 th Generation Mobile Communication Technology) of network technology, 5G-based application scenarios are very numerous, wherein indoor positioning based on the 5G technology has gradually started to be applied, and the current indoor positioning method cannot calculate an accurate position.
Disclosure of Invention
The embodiment of the application provides an indoor positioning method, electronic equipment and a computer readable medium.
In a first aspect, embodiments of the present application provide a method for receiving an indoor positioning request; wherein the indoor positioning request includes: information of the located terminal; sending a measurement request to a first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal; receiving measurement data sent by the first transmission receiving point, and determining the information of the floor where the positioned terminal is located according to the measurement data sent by the first transmission receiving point and the information of the floor where the first transmission receiving point is located; determining the position information of the positioned terminal according to the measurement data sent by the second transmission receiving point; the second transmission receiving point is a transmission receiving point of the first transmission receiving point, which is located at the same floor as the located terminal.
In a second aspect, an embodiment of the present application provides an electronic device, including: at least one processor; and the memory is stored with at least one program, and when the at least one program is executed by the at least one processor, any indoor positioning method is realized.
In a third aspect, embodiments of the present application provide a computer readable medium having a computer program stored thereon, the computer program implementing any one of the indoor positioning methods described above when executed by a processor.
According to the indoor positioning method provided by the embodiment of the application, the information of the floor where the positioned terminal is located is determined based on the measurement data sent by the first transmission receiving point and the information of the floor where the first transmission receiving point is located, and the position information of the positioned terminal is determined based on the measurement data sent by the second transmission receiving point which is located on the same floor as the positioned terminal, so that the problem that the floor where the terminal is located cannot be accurately positioned in the related art is solved, and the positioning accuracy is improved.
Drawings
FIG. 1 is a flow chart of an indoor positioning method according to an embodiment of the present application;
fig. 2 is a block diagram of an indoor positioning device according to another embodiment of the present application.
Detailed Description
In order to better understand the technical solutions of the present application, the indoor positioning method, the electronic device and the computer readable medium provided by the present application are described in detail below with reference to the accompanying drawings.
Example embodiments will be described more fully hereinafter with reference to the accompanying drawings, but may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the absence of conflict, embodiments and features of embodiments herein may be combined with one another.
As used herein, the term "and/or" includes any and all combinations of at least one of the associated listed items.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of at least one other feature, integer, step, operation, element, component, and/or group thereof.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and this application and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The current indoor positioning scene has a multi-floor scene, especially when transmission and receiving points (TRP, transmission Reception Point) deployed on multiple floors are networked by using super cells, if measurement data returned by one measurement comprises measurement data sent by TRP deployed on multiple floors, it is impossible to distinguish which floor the TRP sending the measurement data belongs to, so that accurate floor information and position information cannot be calculated, so that the current indoor positioning method mainly considers the situation of single floor and cannot be applied to the situation of multiple floors.
Fig. 1 is a flowchart of an indoor positioning method according to an embodiment of the present application.
In a first aspect, referring to fig. 1, an embodiment of the present application provides an indoor positioning method, where the method may be applied to a core network element or an access network element, where the core network element may be an existing core network element or a newly added core network element in a current network, and the method includes:
step 100, receiving an indoor positioning request; wherein the indoor positioning request includes: information of the located terminal.
In some example embodiments, the indoor location request includes: information of the located terminal.
In other exemplary embodiments, the indoor location request includes: information of the location requester and information of the located terminal.
In some exemplary embodiments, the location requester may or may not be the user of the located terminal, e.g., the location requester may be the manager of the company to which the user of the located terminal belongs.
In some exemplary embodiments, the information of the located terminal may be any information that can distinguish the located terminal from other terminals, such as a mobile phone number of the located terminal, and the like.
In some exemplary embodiments, the information of the location requester may be any information that distinguishes between different location requesters, such as the name of the location requester, etc.
In some exemplary embodiments, after receiving the indoor positioning request, the indoor positioning request may be decoded to obtain information of the positioned terminal; or information of the located terminal and information of the location requester.
In some exemplary embodiments, in the event that the indoor positioning request is a json message, the json decoding component may be invoked to decode.
Step 101, a measurement request is sent to a first TRP accessed by a positioned terminal according to information of the positioned terminal.
In some example embodiments, the indoor location request includes: in the case of the information of the positioning requester and the information of the positioned terminal, before sending the measurement request to the first TRP accessed by the positioned terminal according to the information of the positioned terminal, the method further includes: and authenticating the positioning request party according to the information of the positioning request party, and continuously executing the step of sending the measurement request to the first TRP accessed by the positioned terminal according to the information of the positioned terminal after the authentication is passed.
The purpose of authenticating the positioning request party is to judge whether the positioning request party has authority to position the positioned terminal.
In some exemplary embodiments, the positioning requester may be authenticated according to a preset whitelist, specifically, in the case that the preset whitelist includes information of the positioning requester, the authentication passes; in case the pre-set white list does not include information of the location requester, the authentication is not passed.
In some exemplary embodiments, the process ends in the event that authentication does not pass.
In some exemplary embodiments, the measurement request includes: information of the located terminal.
Step 102, receiving the measurement data sent by the first TRP, and determining the information of the floor where the positioned terminal is located according to the measurement data sent by the first TRP and the information of the floor where the first TRP is located.
In some exemplary embodiments, the measurement data may be a relative Arrival time (RTOA, relativeTime Of Arrival).
In some exemplary embodiments, the information of the floor where the first TRP is located may be preset.
In particular, a first corresponding relation between the identifier of the TRP and the floor may be preset, the identifier of the first TRP is carried in the measurement data, the measurement data sent by the first TRP is received, and the floor corresponding to the identifier of the first TRP is found in the first corresponding relation to be the floor where the first TRP is located.
In some exemplary embodiments, determining information of a floor on which the located terminal is located based on the measurement data transmitted by the first TRP and the information of the floor on which the first TRP is located comprises: grouping the measurement data sent by the first TRP according to the information of the floor where the first TRP is located, so that the measurement data of the same group is sent by the first TRP located at the same floor; determining the priority of the floor corresponding to the group according to the number of the first TRPs corresponding to the group; wherein the number of first TRPs corresponding to the packet is the number of first TRPs transmitting measurement data in the packet; and determining the information of the floor where the positioned terminal is positioned as the information of the floor with the highest priority.
In some exemplary embodiments, determining the priority of the floor to which the packet corresponds based on the number of first TRPs transmitting the measurement data within the packet and the average value of the measurement data within the packet comprises: the greater the number of first TRP transmitting measurement data within a packet, the higher the priority of the floor to which the packet corresponds is determined.
For example, assuming that there are 3 levels in a certain mall, each level deploys 3 TRPs, the TRPs deployed on floor 1 are TRP1, TRP2 and TRP3, the TRPs deployed on floor 2 are TRP4, TRP5 and TRP6, respectively, the TRPs deployed on floor 3 are TRP7, TRP8 and TRP9, respectively, if TRP1, TRP2, TRP3, TRP6 and TRP9 all measure the located terminal and transmit the measured data, then, since the number of TRPs transmitting the measured data on floor 1 is 3, the number of TRPs transmitting the measured data on floor 2 is 1, and therefore, the priority of floor 1 is higher than that of floors 2 and 3, and the floor on which the located terminal is located is floor 1.
In some exemplary embodiments, determining the priority of the floor to which the packet corresponds according to the number of first TRPs to which the packet corresponds comprises: and determining the priority of the floor corresponding to the group according to the number of the first TRPs corresponding to the group and the average value of the measurement data in the group.
In some exemplary embodiments, determining the priority of the floor to which the group corresponds based on the number of first TRPs to which the group corresponds and the average of the measured data within the group comprises: the more the number of the first TRPs corresponding to the group is, the higher the priority of the floor corresponding to the group is determined; in the case that the number of the first TRPs corresponding to at least two groups is the same, the smaller the average value of the measurement data in the groups is, the higher the priority of the floor corresponding to the groups is determined.
For example, in the above example, the number of TRP of the measurement data transmitted by both the floor 2 and the floor 3 is 1, and then the priorities of the floor 2 and the floor 3 are determined based on the average value of the measurement data transmitted by the TRP disposed in the floor 2 and the average value of the measurement data transmitted by the TRP disposed in the floor 3.
Step 103, determining the position information of the positioned terminal according to the measurement data sent by the second TRP; wherein the second TRP is the TRP of the first TRP, which is positioned on the same floor with the positioned terminal.
In some exemplary embodiments, the location information of the located terminal refers to information of a specific location of the located terminal on a floor where the located terminal is located.
In some exemplary embodiments, determining the location information of the located terminal from the measurement data transmitted by the second TRP comprises: and determining the position information of the positioned terminal according to the measurement data sent by the second TRP and the position information of the second TRP.
In some exemplary embodiments, the location information of the TRP may be preset.
In specific implementation, a second corresponding relation between the TRP identifier and the position information of the TRP can be preset, or a first corresponding relation among the identifier of the TRP, the position information of the TRP and the floor can be set, the identifier of the first TRP is carried in the measurement data, the measurement data sent by the first TRP is received, and the position information corresponding to the identifier of the first TRP is found in the first corresponding relation or the second corresponding relation to be the position information where the first TRP is located.
In some exemplary embodiments, the location information of the TRP refers to information of a specific location of the TRP on the floor where the TRP is located.
In some exemplary embodiments, determining the location information of the located terminal from the measurement data transmitted by the second TRP comprises: and determining the position information of the positioned terminal by adopting an indoor positioning algorithm with the accuracy matched with the target accuracy according to the measurement data sent by the second TRP.
In some exemplary embodiments, determining the location information of the located terminal using an indoor location algorithm having an accuracy matching the target accuracy based on the measurement data transmitted by the second TRP comprises: and determining the position information of the positioned terminal by adopting an indoor positioning algorithm with the precision matched with the target precision according to the measurement data sent by the second TRP and the position information of the second TRP.
In some exemplary embodiments, the indoor positioning algorithm may be a least squares or fingerprint algorithm.
In some exemplary embodiments, the indoor positioning algorithm whose accuracy matches the target accuracy may be an indoor positioning algorithm whose accuracy is higher than the target accuracy; or the indoor positioning algorithm with the lowest precision in the indoor positioning algorithms with the precision higher than the target precision.
In some exemplary embodiments, in the case that the location information of the located terminal cannot be determined according to the measurement data transmitted by the second TRP, the method further includes: continuing to execute the information of the floor where the positioned terminal is positioned according to the measurement data sent by the third TRP and the information of the floor where the third TRP is positioned; determining the position information of the positioned terminal according to the measurement data sent by the fourth TRP until the position information of the positioned terminal is determined or no measurement data is selectable; wherein the third TRP comprises TRPs except the second TRP in the first TRP, and the fourth TRP is the TRP of the third TRP, which is positioned at the same floor with the positioned terminal.
According to the indoor positioning method provided by the embodiment of the application, the information of the floor where the positioned terminal is located is determined based on the measurement data sent by the first transmission receiving point and the information of the floor where the first transmission receiving point is located, and the position information of the positioned terminal is determined based on the measurement data sent by the second transmission receiving point which is located on the same floor as the positioned terminal, so that the problem that the floor where the terminal is located cannot be accurately positioned in the related art is solved, and the positioning accuracy is improved.
In a second aspect, another embodiment of the present application provides an electronic device, including: at least one processor; and the memory is stored with at least one program, and when the at least one program is executed by the at least one processor, the indoor positioning method is realized.
Wherein the processor is a device having data processing capabilities including, but not limited to, a Central Processing Unit (CPU) or the like; the memory is a device with data storage capability including, but not limited to, random access memory (RAM, more specifically SDRAM, DDR, etc.), read-only memory (ROM), electrically charged erasable programmable read-only memory (EEPROM), FLASH memory (FLASH).
In some embodiments, the processor, the memory, and the other components of the computing device are connected to each other via a bus.
In a third aspect, another embodiment of the present application provides a computer readable medium, on which a computer program is stored, which when executed by a processor implements any one of the indoor positioning methods described above.
Fig. 2 is a block diagram of an indoor positioning device according to another embodiment of the present application.
Fourth aspect, referring to fig. 2, another embodiment of the present application provides an indoor positioning device, including: a communication module 201, configured to receive an indoor positioning request; wherein the indoor positioning request includes: information of the located terminal; sending a measurement request to a first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal; receiving measurement data sent by a first transmission receiving point; the positioning module 202 is configured to determine information of a floor where the positioned terminal is located according to measurement data sent by the first transmission and reception point and information of the floor where the first transmission and reception point is located; determining the position information of the positioned terminal according to the measurement data sent by the second transmission receiving point; the second transmission receiving point is a transmission receiving point of the first transmission receiving point, which is located at the same floor as the located terminal.
In some example embodiments, the indoor positioning request further comprises: locating information of a requesting party; the communication module 201 is further configured to: and authenticating the positioning request party according to the information of the positioning request party, and continuously executing the step of sending the measurement request to the first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal after the authentication is passed.
In some exemplary embodiments, the positioning module 202 is further configured to: under the condition that the position information of the positioned terminal cannot be determined according to the measurement data sent by the second transmission receiving point, continuing to execute the determination of the information of the floor where the positioned terminal is positioned according to the measurement data sent by the third transmission receiving point and the information of the floor where the third transmission receiving point is positioned; determining the position information of the positioned terminal according to the measurement data sent by the fourth transmission receiving point until the position information of the positioned terminal is determined or no measurement data is selectable; the third transmission receiving points comprise transmission receiving points except the second transmission receiving points in the first transmission receiving points, and the fourth transmission receiving points are transmission receiving points which are located on the same floor with the terminal to be positioned in the third transmission receiving points.
In some exemplary embodiments, the positioning module 202 is specifically configured to determine, according to the measurement data sent by the first transmission and reception point and the information of the floor where the first transmission and reception point is located, the information of the floor where the positioned terminal is located by using: grouping the measurement data sent by the first transmission receiving point according to the information of the floor where the first transmission receiving point is located, so that the measurement data of the same group is sent by the first transmission receiving point located at the same floor; determining the priority of the floor corresponding to the packet according to the number of the first transmission receiving points corresponding to the packet; the number of the first transmission receiving points corresponding to the packet is the number of the first transmission receiving points for transmitting the measurement data in the packet; and determining the information of the floor where the positioned terminal is positioned as the information of the floor with the highest priority.
In some exemplary embodiments, the positioning module 202 is specifically configured to determine the priority of the floor corresponding to the packet according to the number of the first transmission receiving points corresponding to the packet by: and determining the priority of the floor corresponding to the group according to the number of the first transmission and reception points corresponding to the group and the average value of the measured data in the group.
In some exemplary embodiments, the positioning module 202 is specifically configured to determine the priority of the floor corresponding to the packet according to the number of the first transmission receiving points corresponding to the packet and the average value of the measurement data in the packet by: the more the number of the first transmission receiving points corresponding to the group is, the higher the priority of the floor corresponding to the group is determined; and under the condition that the number of the first transmission and reception points corresponding to at least two groups is the same, determining that the priority of the floor corresponding to the group is higher as the average value of the measurement data in the group is smaller.
In some exemplary embodiments, the positioning module 202 is specifically configured to determine the priority of the floor corresponding to the packet according to the number of first transmission and reception points for transmitting the measurement data in the packet and the average value of the measurement data in the packet by: the greater the number of first transmission reception points that transmit measurement data within a packet, the higher the priority of the floor to which the packet corresponds is determined.
In some exemplary embodiments, the positioning module 202 is specifically configured to determine the location information of the located terminal according to the measurement data sent by the second transmission receiving point by using the following manner: and determining the position information of the positioned terminal by adopting an indoor positioning algorithm with the accuracy matched with the target accuracy according to the measurement data sent by the second transmission receiving point.
The specific implementation process of the indoor positioning device is the same as that of the indoor positioning method in the foregoing embodiment, and will not be described herein again.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, functional modules/units in the apparatus, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between the functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed cooperatively by several physical components. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
Example embodiments have been disclosed herein, and although specific terms are employed, they are used and should be interpreted in a generic and descriptive sense only and not for purpose of limitation. In some instances, it will be apparent to one skilled in the art that features, characteristics, and/or elements described in connection with a particular embodiment may be used alone or in combination with other embodiments unless explicitly stated otherwise. It will therefore be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the present application as set forth in the following claims.

Claims (9)

1. An indoor positioning method, comprising:
receiving an indoor positioning request; wherein the indoor positioning request includes: information of the located terminal;
sending a measurement request to a first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal;
receiving measurement data sent by the first transmission receiving point, and determining the information of the floor where the positioned terminal is located according to the measurement data sent by the first transmission receiving point and the information of the floor where the first transmission receiving point is located;
determining the position information of the positioned terminal according to the measurement data sent by the second transmission receiving point; the second transmission receiving point is a transmission receiving point of the first transmission receiving point, which is located at the same floor as the located terminal.
2. The indoor positioning method of claim 1, the indoor positioning request further comprising: locating information of a requesting party;
before the measurement request is sent to the first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal, the method further comprises:
and authenticating the positioning request party according to the information of the positioning request party, and continuously executing the step of sending the measurement request to the first transmission receiving point accessed by the positioned terminal according to the information of the positioned terminal after the authentication is passed.
3. The indoor positioning method according to claim 1, further comprising, in the case where the location information of the positioned terminal cannot be determined from the measurement data transmitted by the second transmission reception point:
continuously executing the information of the floor where the positioned terminal is positioned according to the measurement data sent by the third transmission receiving point and the information of the floor where the third transmission receiving point is positioned; determining the position information of the positioned terminal according to the measurement data sent by the fourth transmission receiving point until the position information of the positioned terminal is determined or no measurement data is selectable; the third transmission receiving points comprise transmission receiving points except the second transmission receiving points in the first transmission receiving points, and the fourth transmission receiving points are transmission receiving points which are located on the same floor with the located terminal in the third transmission receiving points.
4. The indoor positioning method according to any one of claims 1-3, wherein the determining the information of the floor where the positioned terminal is located according to the measurement data sent by the first transmission receiving point and the information of the floor where the first transmission receiving point is located includes:
grouping the measurement data sent by the first transmission receiving point according to the information of the floor where the first transmission receiving point is located, so that the measurement data of the same group is sent by the first transmission receiving point located on the same floor;
determining the priority of the floor corresponding to the group according to the number of the first transmission receiving points corresponding to the group; the number of the first transmission receiving points corresponding to the packet is the number of the first transmission receiving points for transmitting the measurement data in the packet;
and determining the information of the floor where the positioned terminal is positioned as the information of the floor with the highest priority.
5. The indoor positioning method of claim 4, wherein the determining the priority of the floor to which the packet corresponds according to the number of first transmission reception points to which the packet corresponds comprises:
and determining the priority of the floor corresponding to the group according to the number of the first transmission receiving points corresponding to the group and the average value of the measured data in the group.
6. The indoor positioning method of claim 5, wherein the determining the priority of the floor to which the packet corresponds according to the number of first transmission reception points to which the packet corresponds and an average value of measurement data within the packet comprises:
the more the number of the first transmission receiving points corresponding to the group is, the higher the priority of the floor corresponding to the group is determined;
and under the condition that the number of the first transmission and reception points corresponding to at least two groups is the same, determining that the priority of the floor corresponding to the group is higher as the average value of the measurement data in the groups is smaller.
7. An indoor positioning method according to any one of claims 1-3, wherein the determining the location information of the located terminal according to the measurement data transmitted by the second transmission receiving point comprises:
and determining the position information of the positioned terminal by adopting an indoor positioning algorithm with the precision matched with the target precision according to the measurement data sent by the second transmission receiving point.
8. An electronic device, comprising:
at least one processor;
a memory having at least one program stored thereon, which when executed by the at least one processor, implements the indoor positioning method of any of claims 1-7.
9. A computer readable medium having stored thereon a computer program which, when executed by a processor, implements the indoor positioning method of any of claims 1-7.
CN202210733652.0A 2022-06-23 2022-06-23 Indoor positioning method, electronic device and computer readable medium Pending CN117319954A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210733652.0A CN117319954A (en) 2022-06-23 2022-06-23 Indoor positioning method, electronic device and computer readable medium
PCT/CN2023/101820 WO2023246895A1 (en) 2022-06-23 2023-06-21 Indoor positioning method and apparatus, and electronic device and computer-readable medium

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KR101422251B1 (en) * 2011-01-31 2014-07-22 주식회사 케이티 Method for measuring position using access point and apparatus therefor
JP6567068B2 (en) * 2015-03-16 2019-08-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド Indoor positioning method and apparatus
CN110177333A (en) * 2019-05-21 2019-08-27 平安科技（深圳）有限公司 Indoor orientation method, device, system, equipment and storage medium
CN111757263A (en) * 2019-07-31 2020-10-09 广东小天才科技有限公司 Positioning data sharing method and system and mobile terminal
CN110730422B (en) * 2019-09-26 2021-12-14 深圳市天工测控技术有限公司 UWB-based positioning method, device, system and terminal equipment

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