CN114019489A - Positioning method and device - Google Patents

Positioning method and device Download PDF

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Publication number
CN114019489A
CN114019489A CN202111307169.8A CN202111307169A CN114019489A CN 114019489 A CN114019489 A CN 114019489A CN 202111307169 A CN202111307169 A CN 202111307169A CN 114019489 A CN114019489 A CN 114019489A
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China
Prior art keywords
sound
information
playing
sound information
frequency
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CN202111307169.8A
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Chinese (zh)
Inventor
侯梦竹
雷欣
丁玉洁
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Bank of China Ltd
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Bank of China Ltd
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Priority to CN202111307169.8A priority Critical patent/CN114019489A/en
Publication of CN114019489A publication Critical patent/CN114019489A/en
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    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves

Abstract

The invention provides a positioning method and a positioning device, which relate to the technical field of mobile interconnection, wherein the method is applied to a sound playing end and comprises the following steps: acquiring sound information; playing the sound information to enable the sound receiving end to receive the sound information, and determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship. The invention can realize more accurate positioning of the sound receiving end or the sound playing end based on the sound information.

Description

Positioning method and device
Technical Field
The invention relates to the technical field of mobile interconnection, in particular to a positioning method and a positioning device.
Background
This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
The old person uses the cell-phone inconvenient, mainly reflects in that the screen is little, and the interactive mode based on characters and figure is inconvenient for the old person to use. For example, when positioning is performed by using a satellite positioning system such as a GPS, the indoor positioning may be inaccurate, and the positioning requirements of different indoor rooms or areas cannot be met, and the old is unfamiliar with or inconvenient to the operation of a mobile phone and cannot accurately obtain positioning information.
Disclosure of Invention
The invention provides a positioning method and a positioning device, which can realize more accurate positioning of a sound receiving end or a sound playing end based on sound information.
In a first aspect, an embodiment of the present invention provides a positioning method, where the method is applied to a sound playing end, and the method includes:
acquiring sound information;
playing the sound information to enable a sound receiving end to receive the sound information, and determining address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
In a second aspect, an embodiment of the present invention further provides a positioning method, where the method is applied to a sound receiving end, and the method includes:
receiving sound information played by a sound playing end;
according to the frequency of the sound information, determining the address information of the sound receiving end or the sound playing end; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
In a third aspect, an embodiment of the present invention provides a positioning apparatus, where the apparatus is applied to a sound playing end, and the apparatus includes:
the acquisition module is used for acquiring sound information;
the playing module is used for playing the sound information so that a sound receiving end receives the sound information and determines the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
In a fourth aspect, an embodiment of the present invention further provides a positioning apparatus, where the apparatus is applied to a sound receiving end, and the apparatus includes:
the receiving module is used for receiving the sound information played by the sound playing end;
the positioning module is used for determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
In a fifth aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the positioning method when executing the computer program.
In a sixth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program for executing the above positioning method is stored in the computer-readable storage medium.
The embodiment of the invention has the following beneficial effects: the embodiment of the invention provides a positioning scheme, which is applied to a sound playing end and comprises the following steps: acquiring sound information; playing the sound information to enable the sound receiving end to receive the sound information, and determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship. The embodiment of the invention can realize more accurate positioning of the sound receiving end or the sound playing end based on the sound information.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a positioning method applied to a sound playing end according to an embodiment of the present invention;
fig. 2 is a flowchart of a positioning method applied to a sound receiving end according to an embodiment of the present invention;
fig. 3 is a block diagram of a positioning apparatus applied to a sound playing end according to an embodiment of the present invention;
fig. 4 is a block diagram of an acquisition module according to an embodiment of the present invention;
fig. 5 is a block diagram of another acquisition module according to an embodiment of the present invention;
fig. 6 is a block diagram of a positioning apparatus applied to a sound receiving end according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a system configuration of an electronic device according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a positioning method, which is characterized in that sound playing equipment is arranged in a fixed place, and different sounds are preset according to different places; the mobile phone microphone or the special sound collection equipment carried by the old people is used for collecting the playing sound in the steps and transmitting the sound to the sound positioning server to identify the position of the old people.
For the convenience of understanding the embodiment, a detailed description will be given to a positioning method disclosed in the embodiment of the present invention.
An embodiment of the present invention provides a positioning method, referring to a flowchart of a positioning method applied to a sound playing end shown in fig. 1, where the method includes the following steps:
step S102, sound information is acquired.
In the embodiment of the invention, the sound information is used for playing at the sound playing end.
Step S104, playing the sound information to make the sound receiving end receive the sound information, and determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information.
In the embodiment of the invention, after the sound playing end plays the sound information, the sound receiving end receives the sound information, and because the frequency of the sound information and the address information have a one-to-one correspondence relationship, the address information of the sound receiving end or the sound playing end can be determined according to the frequency of the sound information.
It should be noted that the sound playing end or the sound receiving end may be disposed in a mobile device (e.g., a mobile phone).
When the sound receiving end is arranged in the mobile phone, when the scheme is implemented, the plurality of sound playing ends are respectively arranged at a plurality of different positions, for example, in a plurality of different rooms, when a user walks into a certain room with the mobile phone, the mobile phone receives the sound information of the sound playing end, the frequency of the sound in the sound information can be obtained through analysis, and the address information of the sound playing end is determined based on the corresponding relation between the frequency and the address information, namely the positioning of the room is determined.
When the sound playing end is arranged in the mobile phone, when the scheme is implemented, the plurality of sound receiving ends are respectively arranged at a plurality of different positions, for example, in a plurality of different rooms, when a user walks into a certain room with the mobile phone, the mobile phone plays a plurality of sound messages, the sound receiving end of the room analyzes the frequency of sound in the received sound messages, and the address information of the sound receiving end is determined based on the corresponding relation between the frequency and the address information, namely the positioning of the room is determined.
The embodiment of the invention provides a positioning scheme, which is applied to a sound playing end and comprises the following steps: acquiring sound information; playing the sound information to enable the sound receiving end to receive the sound information, and determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship. The embodiment of the invention can realize more accurate positioning of the sound receiving end or the sound playing end based on the sound information.
In one embodiment, obtaining the sound information may be performed as follows:
and receiving the sound information sent by the control end.
In the embodiment of the invention, the control end is in communication connection with the sound playing end, and can send the pre-generated sound information to the sound playing end for the sound playing end to play.
It should be noted that the frequency range of the pre-generated sound information may be set within the sound range that can be heard by human ears or outside the sound range, and may be specifically selected according to actual needs, which is not specifically limited in the embodiment of the present invention. For example, a frequency range of sound audible to the human ear, 20Hz to 20000Hz, may be selected.
In one embodiment, obtaining the sound information may be performed as follows:
collecting sound data of a preset position; the frequency distribution range of the sound data is analyzed to generate sound information.
In the embodiment of the present invention, the preset position may be indoor position information or position information within a certain range where the sound playing end is located, or indoor position information or position information within a certain range where the sound receiving end is located. And analyzing the frequency of the sound data at the preset position to obtain sound information.
In consideration of the influence on the recognition effect of the sound in the scene of excessive ambient noise, the embodiment of the invention can reduce the confusion with the ambient noise and improve the recognition rate of the background noise by selecting the sound with different frequencies.
In one embodiment, playing the sound information may be performed as follows:
and playing the sound information according to the preset playing condition.
In the embodiment of the present invention, the playing time, the duration of the playing interval, the playing times, and the like may be limited by preset playing conditions.
An embodiment of the present invention provides a positioning method, referring to a flowchart of a positioning method applied to a sound receiving end shown in fig. 2, where the method includes the following steps:
step S202, receiving sound information played by a sound playing end;
step S204, according to the frequency of the sound information, the address information of the sound receiving end or the sound playing end is determined.
In the embodiment of the invention, the frequency of the sound information and the address information have a one-to-one correspondence relationship.
The implementation of this embodiment is described below using specific examples. When the scheme is implemented, a plurality of modules can be arranged according to requirements, and different functions are realized.
1) Background environment noise analysis module
And collecting sound information of the environment of the specified place, and analyzing the main frequency distribution range.
2) Sound generating module
The frequency range of the generated sound, such as the frequency range of sound audible to the human ear, is preset to be 20Hz to 20000 Hz. The frequency range can be set within the audible range of the human ear or outside the range.
There are two ways of sound generation:
firstly, generating a sound file according to a preset sound frequency range.
Secondly, according to the frequency distribution range obtained by analyzing the background environment noise analysis module, generating a sound file different from the frequency range of the collected sample.
3) Sound and address pairing module
And pairing the generated sound file with the information of the designated place.
4) Sound transmission module
And transmitting the paired sound files to sound playing equipment at a specified place according to the address information.
And transmitting the sound information acquired by the sound acquisition module to the sound identification module.
5) Sound playing module
And playing the sound according to the received sound information and the playing rule.
6) Sound collection module
The sound played by the sound playing device is collected through a mobile phone carried by the user or a special sound collecting device.
7) Voice recognition module
Analyzing the frequency characteristics of the received sound information, calling a sound and address matching module to search for similar sound information, and returning matched address information if the unique similar sound information is searched.
In the above steps, a specific sound can be played at a designated place for the acquisition device to acquire sound information, so as to match the place where the acquisition device is located.
In the above steps, the sound playing module and the sound collecting module can be exchanged. Namely, the sound collection module fixes the appointed position. The sound playing module moves along with the user. The parallel scheme is as follows:
1) background environment noise analysis module
And collecting sound information of the environment of the specified place, and analyzing the main frequency distribution range.
2) Sound generating module
The frequency range of the generated sound, such as the frequency range of sound audible to the human ear, is preset to be 20Hz to 20000 Hz. The frequency range can be set within the audible range of the human ear or outside the range.
There are two ways of sound generation:
firstly, generating a sound file according to a preset sound frequency range.
Secondly, according to the frequency distribution range obtained by analyzing the background environment noise analysis module, sound files with different frequency ranges of the collected samples are generated.
3) Sound and user information pairing module
And pairing the generated sound file with the information of the specified user.
4) Sound transmission module
And transmitting the paired sound files to the sound playing equipment of the specified user according to the user information.
And transmitting the user information acquired by the voice acquisition module to the voice recognition module.
5) Sound playing module
And playing the sound according to the received sound information and the playing rule.
6) Sound collection module
And collecting the sound played by the sound playing device through the sound collecting device at the appointed place.
7) Voice recognition module
Analyzing the frequency characteristics of the received sound information, calling a sound and address matching module to search for similar sound information, and returning matched user information if the unique similar sound information is searched.
The invention provides a positioning method and a positioning device, which can realize accurate positioning under the condition of inaccurate GPS positioning.
The embodiment of the present invention further provides a positioning device, which is applied to a sound playing end, as described in the following embodiments. Because the principle of the device for solving the problems is similar to that of the positioning method, the implementation of the device can refer to the implementation of the positioning method, and repeated details are not repeated. Referring to fig. 3, a block diagram of a positioning apparatus applied to a sound playing end is shown, the apparatus includes:
an obtaining module 31, configured to obtain sound information; the playing module 32 is configured to play the sound information, so that the sound receiving end receives the sound information, and determines address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
In one embodiment, referring to a block diagram of an acquisition module shown in fig. 4, the acquisition module includes a sound unit 41 for: and receiving the sound information sent by the control end.
In an embodiment, referring to another structural block diagram of the acquisition module shown in fig. 5, the acquisition module includes a collecting unit 51, configured to collect sound data at a preset position; a generating unit 52 for analyzing the frequency distribution range of the sound data to generate sound information.
In one embodiment, the playing module is specifically configured to: and playing the sound information according to the preset playing condition.
The embodiment of the present invention further provides a positioning apparatus, which is applied to a sound receiving end, as described in the following embodiments. Because the principle of the device for solving the problems is similar to that of the positioning method, the implementation of the device can refer to the implementation of the positioning method, and repeated details are not repeated. Referring to fig. 6, a block diagram of a positioning apparatus applied to a sound receiving end includes:
the receiving module 61 is configured to receive the sound information played by the sound playing end; the positioning module 62 is configured to determine address information of a sound receiving end or a sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
Based on the same inventive concept, the embodiment of the present invention further provides an embodiment of an electronic device for implementing all or part of the content in the above positioning method. The electronic device specifically comprises the following contents:
a processor (processor), a memory (memory), a communication Interface (Communications Interface), and a bus; the processor, the memory and the communication interface complete mutual communication through the bus; the communication interface is used for realizing information transmission between related devices; the electronic device may be a desktop computer, a tablet computer, a mobile terminal, and the like, but the embodiment is not limited thereto. In this embodiment, the electronic device may be implemented with reference to the embodiment for implementing the positioning method and the embodiment for implementing the positioning apparatus in the embodiments, and the contents thereof are incorporated herein, and repeated descriptions are omitted.
Fig. 7 is a schematic diagram of a system configuration structure of an electronic device according to an embodiment of the present invention. As shown in fig. 7, the electronic device 70 may include a processor 701 and a memory 702; a memory 702 is coupled to the processor 701. Notably, this fig. 7 is exemplary; other types of structures may also be used in addition to or in place of the structure to implement telecommunications or other functions.
In one embodiment, the functions performed by the positioning method may be integrated into the processor 701. Wherein, the processor 701 may be configured to control as follows:
acquiring sound information; playing the sound information to enable the sound receiving end to receive the sound information, and determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
Or configured to control:
receiving sound information played by a sound playing end; according to the frequency of the sound information, determining the address information of a sound receiving end or a sound playing end; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
As can be seen from the above, the electronic device provided in the embodiment of the present invention can achieve more accurate positioning of the sound receiving end or the sound playing end based on the sound information.
In another embodiment, the positioning apparatus may be configured separately from the processor 701, for example, the positioning apparatus may be configured as a chip connected to the processor 701, and the functions of the positioning method may be implemented by the control of the processor.
As shown in fig. 7, the electronic device 70 may further include: a communication module 703, an input unit 704, an audio processing unit 705, a display 706, and a power supply 707. It is noted that the electronic device 70 does not necessarily include all of the components shown in fig. 7; furthermore, the electronic device 70 may also comprise components not shown in fig. 7, which can be referred to in the prior art.
As shown in fig. 7, the processor 701, which is sometimes referred to as a controller or operational control, may include a microprocessor or other processor device and/or logic device, and the processor 701 receives input and controls the operation of the various components of the electronic device 70.
The memory 702 may be, for example, one or more of a buffer, a flash memory, a hard drive, a removable media, a volatile memory, a non-volatile memory, or other suitable device. The information relating to the failure may be stored, and a program for executing the information may be stored. And the processor 701 may execute the program stored in the memory 702 to realize information storage or processing, or the like.
The input unit 704 provides input to the processor 701. The input unit 704 is, for example, a key or a touch input device. The power supply 707 is used to supply power to the electronic device 70. The display 706 is used for displaying display objects such as images and characters. The display may be, for example, an LCD display, but is not limited thereto.
The memory 702 may be a solid state memory such as Read Only Memory (ROM), Random Access Memory (RAM), a SIM card, or the like. There may also be a memory that holds information even when power is off, can be selectively erased, and is provided with more data, an example of which is sometimes called an EPROM or the like. The memory 702 may also be some other type of device. Memory 702 includes a buffer memory 7021 (sometimes referred to as a buffer). The memory 702 may include an application/function storage portion 7022, the application/function storage portion 7022 being used to store application programs and function programs or procedures for performing operations of the electronic device 70 by the processor 701.
The memory 702 may also include a data store 7023, the data store 7023 being for storing data, such as contacts, digital data, pictures, sounds, and/or any other data used by the electronic device. The driver storage portion 7024 of the memory 702 may include various drivers of the electronic device for communication functions and/or for performing other functions of the electronic device (e.g., messaging application, address book application, etc.).
The communication module 703 is a transmitter/receiver that transmits and receives signals via the antenna 708. A communication module (transmitter/receiver) 703 is coupled to the processor 701 to provide an input signal and receive an output signal, which may be the same as in the case of a conventional mobile communication terminal.
Based on different communication technologies, a plurality of communication modules 703, such as a cellular network module, a bluetooth module, and/or a wireless local area network module, may be provided in the same electronic device. The communication module (transmitter/receiver) 703 is also coupled to a speaker 709 and a microphone 710 via an audio processing unit 705 to provide audio output via the speaker 709 and receive audio input from the microphone 710 to implement general telecommunication functions. The audio processing unit 705 may include any suitable buffers, decoders, amplifiers and so forth. Additionally, an audio processing unit 705 is also coupled to the processor 701 to enable recording of sound locally through a microphone 710 and to enable playing of locally stored sound through a speaker 709.
An embodiment of the present invention further provides a computer-readable storage medium for implementing all the steps in the positioning method in the foregoing embodiments, where the computer-readable storage medium stores thereon a computer program, and when the computer program is executed by a processor, the computer program implements all the steps in the positioning method in the foregoing embodiments, for example, when the processor executes the computer program, the processor implements the following steps:
acquiring sound information; playing the sound information to enable the sound receiving end to receive the sound information, and determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
Or configured to control:
receiving sound information played by a sound playing end; according to the frequency of the sound information, determining the address information of a sound receiving end or a sound playing end; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
As can be seen from the above, the computer-readable storage medium provided in the embodiments of the present invention can implement more accurate positioning of the sound receiving end or the sound playing end based on the sound information.
Although the present invention provides method steps as described in the examples or flowcharts, more or fewer steps may be included based on routine or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. When an actual apparatus or client product executes, it may execute sequentially or in parallel (e.g., in the context of parallel processors or multi-threaded processing) according to the embodiments or methods shown in the figures.
As will be appreciated by one skilled in the art, 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, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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 apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, 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.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. The terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and/or permutation of these aspects and/or embodiments. Each aspect and/or embodiment of the invention can be used alone or in combination with one or more other aspects and/or embodiments.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (12)

1. A positioning method is applied to a sound playing end, and comprises the following steps:
acquiring sound information;
playing the sound information to enable a sound receiving end to receive the sound information, and determining address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
2. The method of claim 1, wherein obtaining sound information comprises:
and receiving the sound information sent by the control end.
3. The method of claim 1, wherein obtaining sound information comprises:
collecting sound data of a preset position;
analyzing a frequency distribution range of the sound data to generate sound information.
4. The method of claim 1, wherein playing the sound message comprises:
and playing the sound information according to preset playing conditions.
5. A positioning method applied to a sound receiving end, the method comprising:
receiving sound information played by a sound playing end;
according to the frequency of the sound information, determining the address information of the sound receiving end or the sound playing end; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
6. A positioning device, applied to a sound playing end, the device comprising:
the acquisition module is used for acquiring sound information;
the playing module is used for playing the sound information so that a sound receiving end receives the sound information and determines the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
7. The apparatus of claim 6, wherein the obtaining module comprises a sound unit configured to:
and receiving the sound information sent by the control end.
8. The apparatus of claim 6, wherein the obtaining module comprises:
the acquisition unit is used for acquiring sound data of a preset position;
a generating unit for analyzing a frequency distribution range of the sound data to generate sound information.
9. The apparatus of claim 6, wherein the playback module is specifically configured to:
and playing the sound information according to preset playing conditions.
10. A positioning apparatus, for use in a sound receiving end, the apparatus comprising:
the receiving module is used for receiving the sound information played by the sound playing end;
the positioning module is used for determining the address information of the sound receiving end or the sound playing end according to the frequency of the sound information; the frequency of the sound information and the address information have a one-to-one correspondence relationship.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the positioning method according to any one of claims 1 to 5 when executing the computer program.
12. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for executing the positioning method according to any one of claims 1 to 5.
CN202111307169.8A 2021-11-05 2021-11-05 Positioning method and device Pending CN114019489A (en)

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Application Number Priority Date Filing Date Title
CN202111307169.8A CN114019489A (en) 2021-11-05 2021-11-05 Positioning method and device

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Application Number Priority Date Filing Date Title
CN202111307169.8A CN114019489A (en) 2021-11-05 2021-11-05 Positioning method and device

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CN114019489A true CN114019489A (en) 2022-02-08

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