CN113449830A - Positioning method, positioning device, mobile terminal and storage medium - Google Patents

Positioning method, positioning device, mobile terminal and storage medium Download PDF

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Publication number
CN113449830A
CN113449830A CN202110726955.5A CN202110726955A CN113449830A CN 113449830 A CN113449830 A CN 113449830A CN 202110726955 A CN202110726955 A CN 202110726955A CN 113449830 A CN113449830 A CN 113449830A
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China
Prior art keywords
positioning
information
facility
user
target
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Pending
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CN202110726955.5A
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Chinese (zh)
Inventor
赵先明
林昀
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Beijing Hongshan Information Technology Research Institute Co Ltd
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Beijing Hongshan Information Technology Research Institute Co Ltd
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Publication date
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Priority to CN202110726955.5A priority Critical patent/CN113449830A/en
Publication of CN113449830A publication Critical patent/CN113449830A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position

Abstract

The embodiment of the invention discloses a positioning method, a positioning device, a mobile terminal and a storage medium. The method comprises the following steps: scanning a target two-dimensional code corresponding to a public facility to obtain position information of the public facility; and positioning the current position of the user according to the position information. According to the technical scheme provided by the embodiment of the invention, the target two-dimensional code is scanned, and the position information of public facilities is used for providing convenient positioning service for the user, so that the positioning function with the precision higher than 1 m can be realized, the positioning precision is higher than that of the traditional AGPS, the blank of the AGPS can be made up, the AGPS can be used indoors such as large shopping malls, and the positioning navigation among indoor floors, pavings and rooms can be realized.

Description

Positioning method, positioning device, mobile terminal and storage medium
Technical Field
The embodiment of the invention relates to the technical field of Internet of things, in particular to a positioning method, a positioning device, a mobile terminal and a storage medium.
Background
The conventional Positioning method is usually implemented by an Assisted Global Positioning System (AGPS), but the Positioning accuracy of the current AGPS is not high enough, the navigation is not accurate enough, and a large margin exists for the indoor environment, and the indoor accurate Positioning cannot be implemented.
Disclosure of Invention
The embodiment of the invention provides a positioning method, a positioning device, a mobile terminal and a storage medium, which are used for improving positioning accuracy and realizing indoor accurate positioning.
In a first aspect, an embodiment of the present invention provides a positioning method, where the method includes:
scanning a target two-dimensional code corresponding to a public facility to obtain position information of the public facility;
and positioning the current position of the user according to the position information.
Optionally, before scanning the target two-dimensional code corresponding to the public facility, the method further includes:
acquiring facility information of the public facility;
and generating the target two-dimensional codes which correspond to the public facilities one by one according to the facility information, and printing and pasting the target two-dimensional codes on the surfaces of the public facilities.
Optionally, the facility information includes area information, beidou positioning information, category information, and name information.
Optionally, after the positioning the current location of the user according to the location information, the method further includes:
and sharing the current position according to a user request.
Optionally, after sharing the current location according to the user request, the method further includes:
and navigating the current position according to the request of the shared target user.
Optionally, after the positioning the current location of the user according to the location information, the method further includes:
and sharing the facility information of the public facility according to the user request.
Optionally, the positioning method further includes:
and constructing a geographic information platform according to the position information of each public facility.
In a second aspect, an embodiment of the present invention further provides a positioning apparatus, where the apparatus includes:
the device comprises a facility position acquisition module, a service position acquisition module and a service position acquisition module, wherein the facility position acquisition module is used for scanning a target two-dimensional code corresponding to a public facility so as to acquire position information of the public facility;
and the user position positioning module is used for positioning the current position of the user according to the position information.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes:
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the positioning method provided by any embodiment of the present invention.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the positioning method provided in any embodiment of the present invention.
The embodiment of the invention provides a positioning method, which comprises the steps of firstly scanning a target two-dimensional code corresponding to public facilities to obtain position information of the public facilities, and then positioning the current position of a user according to the position information. According to the positioning method provided by the embodiment of the invention, the target two-dimensional code is scanned, and the position information of public facilities is used for providing convenient positioning service for users, so that the positioning function with the precision higher than 1 m can be realized, the positioning precision is higher than that of the traditional AGPS, the blank of the AGPS can be made up, the positioning method can be used indoors such as large shopping malls, and the positioning navigation among indoor floors, pavings and rooms can be realized.
Drawings
Fig. 1 is a flowchart of a positioning method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a positioning device according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
Fig. 1 is a flowchart of a positioning method according to an embodiment of the present invention. The embodiment is applicable to the situation of positioning the user in various environments, and the method may be executed by the positioning apparatus provided in the embodiment of the present invention, the apparatus may be implemented by hardware and/or software, and may be generally integrated in a mobile terminal, where the mobile terminal may be, but is not limited to, a mobile phone, a tablet computer, an intelligent wearable device, and the like. As shown in fig. 1, the method specifically comprises the following steps:
and S11, scanning the target two-dimensional code corresponding to the public facility to obtain the position information of the public facility.
Specifically, each public facility may have its own target two-dimensional code, and may be attached to the surface of the public facility or disposed beside the public facility, and so on. Each target two-dimensional code may include corresponding public facility information, the public facility information may include at least location information of a public facility, and the location information of the public facility may be acquired by scanning the target two-dimensional code. Specifically, the scanning can be performed through channels such as a wechat public number, a wechat applet, an Application (APP), a browser, and the like. The public facilities can specifically include lamp posts, trash cans, public seats, well covers, fences, cameras and the like.
Optionally, before scanning the target two-dimensional code corresponding to the public facility, the method further includes: acquiring facility information of the public facility; and generating the target two-dimensional codes which correspond to the public facilities one by one according to the facility information, and printing and pasting the target two-dimensional codes on the surfaces of the public facilities. Specifically, in the creation stage, a corresponding target two-dimensional code may be generated for each public facility that can be used as a reference, and specifically, the target two-dimensional code may be generated according to facility information of each public facility and printed out to be pasted to a surface of the public facility, so that anyone may determine its own position by scanning the target two-dimensional code nearby. Wherein, the facility information can be obtained through early-stage manual entry. The generation of the target two-dimensional code may include two dimensions: the position and the object can enable the user to accurately determine the position of the user through the position dimension, and the information of the reference object selected by the user can be determined through the object dimension, so that other people can go to find the reference object.
Further optionally, the facility information includes area information, beidou positioning information, category information, and name information. The public facilities can be divided into areas through the area information, so that the user can roughly judge the position of the public facilities, and further, the area information can comprise information of indoor areas, floors, shops or rooms and the like, so as to provide an indoor positioning function. The latitude and longitude information of the public facilities can be given through the Beidou positioning information, so that more accurate position information is provided. The type of the public facilities can be determined through the category information so that a user can determine a specific reference, and the public facilities can be clearly distinguished through the name information so that a more accurate positioning result is provided for the user. In the process of generating the target two-dimensional code, the four types of information can be encoded to generate a string of identifiers which can uniquely identify public facilities, and then the identifiers are converted into the two-dimensional code, so that the corresponding target two-dimensional code can be obtained.
Optionally, the method further includes: and constructing a geographic information platform according to the position information of each public facility. Specifically, a Geographic Information System (GIS) that combines longitude and latitude Information may be constructed according to the position Information of the entered public facility, so as to provide functions such as map services for the user, and for example, the user may click the displayed public facility icon in a map to obtain corresponding detailed public facility Information. After the target two-dimensional code is scanned, a service interface can be provided for the user, the current position of the user, nearby destinations and functions of navigation and the like can be inquired through the service interface, the nearby destinations can include gourmet food, hotels, scenic spots and the like, the navigation can include different travel modes such as using traffic, walking and driving, and the navigation can be specifically provided for the user through corresponding keys.
And S12, positioning the current position of the user according to the position information.
Specifically, when the user scans the target two-dimensional code by using the mobile terminal, the user usually selects a public facility nearby the user, so that after the position information of the public facility is obtained by scanning the target two-dimensional code, the current position of the user can be positioned according to the position information, and the area information and/or the Beidou positioning information of the public facility can be specifically used as the current position of the user, so that more accurate positioning is realized.
Optionally, after the positioning the current location of the user according to the location information, the method further includes: and sharing the current position according to a user request. Further optionally, after the sharing the current location according to the user request, the method further includes: and navigating the current position according to the request of the shared target user. Specifically, when a user needs to provide the current position of the user to other users, the target two-dimensional code can be scanned nearby, the obtained current position is shared to other users through a one-key sharing key in the provided service interface, so that other users can perform more accurate navigation according to the current position to avoid blind searching, three-dimensional positioning can be achieved, the blank of satellite positioning used between indoor floors is made up, and a clearer destination is provided. After the target user obtains the current position, the current position can be used as a destination to use a navigation function, so that the user providing the current position can be found more quickly. Further optionally, after the positioning the current location of the user according to the location information, the method further includes: and sharing the facility information of the public facility according to the user request. Specifically, the facility information of the public facility can be shared while the current position is shared, so that the target user can acquire the detailed information of the reference object, and the target user can quickly and accurately find the user providing the current position. The scanned target two-dimensional codes can be shared simultaneously, so that a target user can directly generate a corresponding navigation path by scanning the target two-dimensional codes.
According to the technical scheme provided by the embodiment of the invention, the target two-dimensional code corresponding to the public facility is firstly scanned to obtain the position information of the public facility, and then the current position of the user can be positioned according to the position information. Through scanning target two-dimensional code to the positional information who uses public facilities provides convenient location service for the user, can realize that the precision is higher than 1 meter's locate function, compares traditional AGPS location's precision higher, can compensate AGPS's blank moreover, can use at indoor such as shopping mall, and can accomplish the location navigation between indoor floor, shop front and the room.
Example two
Fig. 2 is a schematic structural diagram of a positioning apparatus according to a second embodiment of the present invention, which may be implemented by hardware and/or software, and may be generally integrated in a mobile terminal. As shown in fig. 2, the apparatus includes:
a facility position obtaining module 21, configured to scan a target two-dimensional code corresponding to a public facility to obtain position information of the public facility;
and the user position positioning module 22 is used for positioning the current position of the user according to the position information.
According to the technical scheme provided by the embodiment of the invention, the target two-dimensional code corresponding to the public facility is firstly scanned to obtain the position information of the public facility, and then the current position of the user can be positioned according to the position information. Through scanning target two-dimensional code to the positional information who uses public facilities provides convenient location service for the user, can realize that the precision is higher than 1 meter's locate function, compares traditional AGPS location's precision higher, can compensate AGPS's blank moreover, can use at indoor such as shopping mall, and can accomplish the location navigation between indoor floor, shop front and the room.
On the basis of the above technical solution, optionally, the positioning device further includes:
a facility information acquisition module, configured to acquire facility information of a public facility before scanning a target two-dimensional code corresponding to the public facility;
and the two-dimension code generating module is used for generating the target two-dimension codes which are in one-to-one correspondence with the public facilities according to the facility information, and printing and pasting the target two-dimension codes on the surfaces of the public facilities.
On the basis of the technical scheme, optionally, the facility information includes area information, Beidou positioning information, category information and name information.
On the basis of the above technical solution, optionally, the positioning device further includes:
and the position sharing module is used for sharing the current position according to a user request after the current position of the user is positioned according to the position information.
On the basis of the above technical solution, optionally, the positioning device further includes:
and the navigation module is used for navigating the current position according to the request of the shared target user after sharing the current position according to the user request.
On the basis of the above technical solution, optionally, the positioning device further includes:
and the facility information sharing module is used for sharing the facility information of the public facility according to a user request after the current position of the user is positioned according to the position information.
On the basis of the above technical solution, optionally, the positioning device further includes:
and the platform construction module is used for constructing a geographic information platform according to the position information of each public facility.
The positioning device provided by the embodiment of the invention can execute the positioning method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
It should be noted that, in the embodiment of the positioning apparatus, the included units and modules are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention, and shows a block diagram of an exemplary mobile terminal suitable for implementing the embodiment of the present invention. The mobile terminal shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention. As shown in fig. 3, the mobile terminal includes a processor 31, a memory 32, an input device 33, and an output device 34; the number of the processors 31 in the mobile terminal may be one or more, one processor 31 is taken as an example in fig. 3, the processor 31, the memory 32, the input device 33 and the output device 34 in the mobile terminal may be connected by a bus or in other manners, and the connection by the bus is taken as an example in fig. 3.
The memory 32 is used as a computer readable storage medium for storing software programs, computer executable programs, and modules, such as program instructions/modules corresponding to the positioning method in the embodiment of the present invention (for example, the facility location obtaining module 21 and the user location positioning module 22 in the positioning apparatus). The processor 31 executes various functional applications and data processing of the mobile terminal by executing software programs, instructions and modules stored in the memory 32, that is, implements the above-described positioning method.
The memory 32 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the mobile terminal, and the like. Further, the memory 32 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 32 may further include memory located remotely from the processor 31, which may be connected to the mobile terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 33 may be used to scan a target two-dimensional code corresponding to a public facility, and to generate key signal inputs related to user settings and function control of the mobile terminal, and the like. The output device 34 includes a display screen and the like, and can be used for displaying corresponding feedback results and the like to the user.
Example four
A fourth embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a positioning method, the method including:
scanning a target two-dimensional code corresponding to a public facility to obtain position information of the public facility;
and positioning the current position of the user according to the position information.
The storage medium may be any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in the computer system in which the program is executed, or may be located in a different second computer system connected to the computer system through a network (such as the internet). The second computer system may provide the program instructions to the computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems that are connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the operations of the method described above, and may also perform related operations in the positioning method provided by any embodiment of the present invention.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes instructions for enabling a mobile terminal (which may be a mobile phone, a tablet computer, or an intelligent wearable device) to execute the methods according to the embodiments of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A method of positioning, comprising:
scanning a target two-dimensional code corresponding to a public facility to obtain position information of the public facility;
and positioning the current position of the user according to the position information.
2. The positioning method according to claim 1, further comprising, before the scanning the target two-dimensional code corresponding to the public facility:
acquiring facility information of the public facility;
and generating the target two-dimensional codes which correspond to the public facilities one by one according to the facility information, and printing and pasting the target two-dimensional codes on the surfaces of the public facilities.
3. The positioning method according to claim 2, wherein the facility information includes area information, Beidou positioning information, category information, and name information.
4. The method according to claim 1, further comprising, after said positioning the current location of the user according to the location information:
and sharing the current position according to a user request.
5. The method according to claim 4, further comprising, after the sharing the current location according to the user request:
and navigating the current position according to the request of the shared target user.
6. The method according to claim 4, further comprising, after said positioning the current location of the user according to the location information:
and sharing the facility information of the public facility according to the user request.
7. The method of claim 1, further comprising:
and constructing a geographic information platform according to the position information of each public facility.
8. A positioning device, comprising:
the device comprises a facility position acquisition module, a service position acquisition module and a service position acquisition module, wherein the facility position acquisition module is used for scanning a target two-dimensional code corresponding to a public facility so as to acquire position information of the public facility;
and the user position positioning module is used for positioning the current position of the user according to the position information.
9. A mobile terminal, comprising:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the positioning method of any one of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the positioning method according to any one of claims 1-7.
CN202110726955.5A 2021-06-29 2021-06-29 Positioning method, positioning device, mobile terminal and storage medium Pending CN113449830A (en)

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CN102840864A (en) * 2012-09-19 2012-12-26 腾讯科技（深圳）有限公司 Method and system for carrying out positioning and navigation by means of two-dimensional codes
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CN104501823A (en) * 2014-12-25 2015-04-08 张劲松 Geographical position positioning and navigation method based on shop front in public place
CN107423786A (en) * 2017-07-20 2017-12-01 北京邮电大学 A kind of positioning navigation method based on Quick Response Code, device and equipment
CN108303076A (en) * 2018-01-09 2018-07-20 四川西谷物联科技有限公司 Air navigation aid, device and electronic equipment
CN110601953A (en) * 2019-08-21 2019-12-20 福州市仓山区安聊科技有限公司 Method and system for position navigation and sharing before meeting
CN112240773A (en) * 2019-07-17 2021-01-19 三赢科技（深圳）有限公司 Navigation method, navigation device, computer device and readable storage medium

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102740228A (en) * 2012-06-21 2012-10-17 北京小米科技有限责任公司 Method, device and system for sharing position information
CN102840864A (en) * 2012-09-19 2012-12-26 腾讯科技（深圳）有限公司 Method and system for carrying out positioning and navigation by means of two-dimensional codes
CN103487061A (en) * 2013-08-30 2014-01-01 上海邮电设计咨询研究院有限公司 Public space positioning and navigation method and system based on two-dimension code and intelligent terminal
CN104501823A (en) * 2014-12-25 2015-04-08 张劲松 Geographical position positioning and navigation method based on shop front in public place
CN107423786A (en) * 2017-07-20 2017-12-01 北京邮电大学 A kind of positioning navigation method based on Quick Response Code, device and equipment
CN108303076A (en) * 2018-01-09 2018-07-20 四川西谷物联科技有限公司 Air navigation aid, device and electronic equipment
CN112240773A (en) * 2019-07-17 2021-01-19 三赢科技（深圳）有限公司 Navigation method, navigation device, computer device and readable storage medium
CN110601953A (en) * 2019-08-21 2019-12-20 福州市仓山区安聊科技有限公司 Method and system for position navigation and sharing before meeting

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