CN115101078A - Voiceprint capturing and displaying system, vehicle with voiceprint capturing and displaying system, control method and storage medium - Google Patents
Voiceprint capturing and displaying system, vehicle with voiceprint capturing and displaying system, control method and storage medium Download PDFInfo
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- CN115101078A CN115101078A CN202210725327.XA CN202210725327A CN115101078A CN 115101078 A CN115101078 A CN 115101078A CN 202210725327 A CN202210725327 A CN 202210725327A CN 115101078 A CN115101078 A CN 115101078A
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- 238000010168 coupling process Methods 0.000 description 3
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
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Abstract
The system comprises a voiceprint collection module, a voiceprint processing module connected with the voiceprint collection module and a display module connected with the voiceprint processing module. The voice print collecting module is configured to collect voice print signals outside the vehicle; the voiceprint processing module is configured to analyze the voiceprint signals outside the vehicle and send voiceprint-associated identity information to the display module when the voiceprint corresponding to the voiceprint signals outside the vehicle is the same as the prestored voiceprint; the display module is configured to display the identity information within the vehicle. Adopt this disclosed voiceprint to catch display system, can discern the personnel outside the car immediately, make things convenient for the personnel in the car to know surrounding environment simultaneously, strengthened user experience.
Description
Technical Field
The present disclosure relates generally to the field of electronic and electrical technologies, and in particular, to a voiceprint capture display system, a vehicle having the same, a control method, and a storage medium.
Background
In modern society, automobiles become an indispensable part, and great convenience is brought to daily travel and work and life of people. Along with the whole leakproofness of car and the soundproof effect of car glass more and more good, if someone talks in the car or has the multimedia operation, personnel's information outside the car can not discerned under the condition that the sight can't observe in the car, this just causes the personnel outside the car to need shouting greatly, can arouse personnel's in the car attention even to beat the door window, has the limitation.
Disclosure of Invention
In view of the foregoing drawbacks or deficiencies in the related art, it is desirable to provide a voiceprint capture display system and a vehicle, a control method and a storage medium having the same, which can identify a person outside the vehicle in real time, enhancing user experience.
In a first aspect, the present disclosure provides a voiceprint capture display system, the system comprising:
the voiceprint collection module is configured for collecting voiceprint signals outside the vehicle;
the voiceprint processing module is connected with the voiceprint collecting module and is configured to analyze the vehicle exterior voiceprint signals and send the identity information associated with the voiceprints to the display module when the voiceprints corresponding to the vehicle exterior voiceprint signals are the same as the prestored voiceprints;
and the display module connected with the voiceprint processing module is configured to display the identity information in the vehicle.
Optionally, in some embodiments of the present disclosure, the system further comprises:
the perception positioning module is used for locating the sound source position information of the external voiceprint signals when the voiceprints corresponding to the external voiceprint signals are the same as the prestored voiceprints, and the sound source position information is sent to the display module for fusion display.
Optionally, in some embodiments of the present disclosure, the number of the voiceprint collection modules is at least two.
Optionally, in some embodiments of the present disclosure, the positions where the voiceprint collection modules are disposed include at least two of inside of a left front fender, inside of a right front fender, inside of a left rear luggage compartment and inside of a right rear luggage compartment.
Optionally, in some embodiments of the present disclosure, the pre-stored location includes at least one of a vehicle local storage and a server cloud storage.
Optionally, in some embodiments of the present disclosure, the display module includes at least one of a dashboard and a heads-up display.
In a second aspect, the present disclosure provides a vehicle comprising the voiceprint capture display system of any one of the first aspects.
In a third aspect, the present disclosure provides a control method for the voiceprint capture display system of any one of the first aspect, the method comprising:
collecting a voiceprint signal outside the vehicle;
analyzing the vehicle exterior voiceprint signal, and sending the identity information related to the voiceprint when the voiceprint corresponding to the vehicle exterior voiceprint signal is the same as the prestored voiceprint;
and displaying the identity information in the vehicle.
Optionally, in some embodiments of the present disclosure, the sending the identity information associated with the voiceprint when the voiceprint corresponding to the vehicle exterior voiceprint signal is the same as the pre-stored voiceprint further includes:
and positioning sound source position information of the voiceprint signals outside the vehicle, and sending the sound source position information to fuse and display the sound source position information and the identity information.
In a fourth aspect, the present disclosure provides a computer-readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the steps of the control method of any one of the third aspects.
According to the technical scheme, the embodiment of the disclosure has the following advantages:
the embodiment of the disclosure provides a voiceprint capture display system, a vehicle with the same, a control method and a storage medium, wherein the voiceprint capture display system is used for analyzing a voiceprint signal outside the vehicle and comparing a voiceprint corresponding to the voiceprint signal outside the vehicle with a prestored voiceprint, so that when the two voiceprints are consistent, voiceprint associated identity information is displayed in the vehicle, therefore, personnel outside the vehicle can be identified in real time, meanwhile, the personnel inside the vehicle can know the surrounding environment conveniently, and user experience is enhanced.
Drawings
Other features, objects and advantages of the disclosure will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a block diagram of a voiceprint capture display system according to an embodiment of the present disclosure;
fig. 2 is a schematic distribution diagram of a voiceprint collection module according to an embodiment of the present disclosure;
FIG. 3 is a block diagram of another voiceprint capture display system provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a display interface provided by an embodiment of the present disclosure;
FIG. 5 is a block diagram of a vehicle according to an embodiment of the present disclosure;
fig. 6 is a flowchart illustrating a control method for a voiceprint capture display system according to an embodiment of the present disclosure;
fig. 7 is a specific example of a control method for a voiceprint capture display system according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the embodiments described are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of protection of the present disclosure.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present disclosure and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described are capable of operation in sequences other than those illustrated or described herein.
Moreover, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the present disclosure, the embodiments and features of the embodiments may be combined with each other without conflict. The voiceprint capture display system provided by the embodiment of the present disclosure, the vehicle having the same, the control method, and the storage medium are explained in detail below by fig. 1 to 7.
Please refer to fig. 1, which is a block diagram illustrating a voiceprint capture display system according to an embodiment of the present disclosure, wherein the voiceprint capture display system 100 includes a voiceprint collection module 101, a voiceprint processing module 102 connected to the voiceprint collection module 101, and a display module 103 connected to the voiceprint processing module 102. For example, as shown in fig. 2, the voiceprint collection module 101 is a microphone, and the number of the voiceprint collection modules 101 may be at least two, and the specific arrangement positions include, but are not limited to, at least two of the inside of the left front fender, the inside of the right front fender, the inside of the left rear luggage compartment, and the inside of the right rear luggage compartment. The voiceprint processing module 102 is capable of analyzing the vehicle exterior voiceprint signal, and when a voiceprint corresponding to the vehicle exterior voiceprint signal is the same as a pre-stored voiceprint, sending voiceprint associated identity information to the display module 103, such as the identity information including but not limited to at least one of a head portrait, a name, and a relationship attribute, which may be, for example, a vehicle owner spouse, a vehicle owner close relative, a vehicle owner frequent passenger, and the like. And, the display module 103 is capable of displaying identity information within the vehicle, such as the display module 103 may include, but is not limited to, at least one of a dashboard and a heads-up display.
Optionally, as shown in fig. 3, in some embodiments of the present disclosure, the voiceprint capturing and displaying system 100 further includes a sensing and positioning module 104 connected to the voiceprint processing module 102 and the display module 103, where the sensing and positioning module 104 is capable of positioning sound source position information of the vehicle exterior voiceprint signal when a voiceprint corresponding to the vehicle exterior voiceprint signal is the same as a pre-stored voiceprint, and sending the sound source position information to the display module 103 for fusion and display. Illustratively, as shown in fig. 4, the fused display means that the identity information of the person outside the vehicle (such as "car owner spouse") and the sound source position information of the person outside the vehicle relative to the vehicle (such as "·" in the figure) are displayed on the display module 103 at the same time, so that the advantages of convenience, intuition, and clear at a glance are achieved, and the interactivity is greatly enhanced. Wherein, the pre-stored location may include, but is not limited to, at least one of a vehicle local storage and a server cloud storage, and the method for locating the sound source location information includes, but is not limited to, a Beamforming-based method, a high resolution spectrum estimation-based method, a Time Difference of Arrival (TDOA) -based method, and the like.
Optionally, the connection manner between the modules in the embodiment of the present disclosure includes, but is not limited to, a wireless connection or a wired connection, for example, the wireless connection may be a bluetooth connection, a WI-FI connection, a cellular connection (e.g., 4G, 5G), and the like.
The embodiment of the disclosure provides a voiceprint capture display system, a voiceprint processing module in the system analyzes a vehicle exterior voiceprint signal captured by a voiceprint collecting module, and compares a voiceprint corresponding to the vehicle exterior voiceprint signal with a prestored voiceprint, so that when two voiceprints are consistent, identity information related to the voiceprint is displayed in a vehicle through a display module, therefore, a person outside the vehicle can be identified immediately, meanwhile, the person inside the vehicle can know the surrounding environment conveniently, and user experience is enhanced.
Based on the foregoing embodiments, please refer to fig. 5, which is a block diagram of a vehicle according to an embodiment of the present disclosure, in which the vehicle 200 includes the voiceprint capture display system 100 according to the corresponding embodiment of fig. 1 to fig. 4.
The embodiment of the disclosure provides a vehicle with voiceprint capture display system, and the vehicle captures a voiceprint signal outside the vehicle through the voiceprint capture display system to analyze the voiceprint signal, and compares the voiceprint corresponding to the voiceprint signal outside the vehicle with the voiceprint stored in advance, so that when two voiceprints are consistent, the identity information associated with the voiceprint is displayed in the vehicle, thereby the personnel outside the vehicle can be identified immediately, meanwhile, the personnel in the vehicle can know the surrounding environment conveniently, and the user experience is enhanced.
Based on the foregoing embodiments, the embodiments of the present disclosure provide a control method for the voiceprint capture display system 100 of the corresponding embodiments of fig. 1 to 4. Referring to fig. 6, the method includes the following steps:
and S101, collecting the voiceprint signals outside the vehicle.
Illustratively, the voiceprint collecting module 101 such as a microphone can be used for collecting the voiceprint signals outside the vehicle, and the number of the voiceprint collecting module 101 can be at least two, and the specific arrangement positions include but are not limited to at least two of the inner side of the left front fender, the inner side of the right front fender, the inner side of the left rear luggage compartment and the inner side of the right rear luggage compartment.
S102, the automobile exterior voiceprint signals are analyzed, and when the voiceprint corresponding to the automobile exterior voiceprint signals is the same as the prestored voiceprint, voiceprint-related identity information is sent.
It should be noted that, in the embodiment of the present disclosure, the pre-stored location may include, but is not limited to, at least one of a vehicle local storage and a server cloud storage. In consideration of the demand of the current vehicle-mounted system on chip computing power, some embodiments of the present disclosure may store the identity information of no more than 5 voiceprint owners, such as vehicle owners, vehicle owner spouses, vehicle owner close relatives, vehicle owner frequent passengers, etc., at the local end of the vehicle, so as to ensure smooth operation of the system. And the server cloud storage is used as an extension of the vehicle local storage, and after other identity information is input through the vehicle-mounted local end, the identity information can be uploaded to the cloud storage, wherein the contents of the cloud storage and the local storage can be selectively transmitted to each other.
For example, the voiceprint corresponding to the vehicle exterior voiceprint signal may be extracted first, then the voiceprint is compared with the prestored voiceprint, and further judgment is made according to the comparison result. For example, as shown in fig. 7, first, a voiceprint collecting module 101 such as a microphone collects a voiceprint signal outside the vehicle to be used as a signal input, then the signal input is transmitted to a vehicle local storage for identification, if the local identification is successful, a signal is output to a display module 103 or a perception positioning module 104, if the local identification is failed, the signal is transmitted to a server cloud storage for identification, and when the cloud identification is successful, the signal is output to the display module 103 or the perception positioning module 104, but when the cloud identification is failed, the signal is not output.
And S103, displaying the identity information in the vehicle.
For example, the disclosed embodiments may display at least one of identity information such as an avatar, name, and relationship attributes through an in-vehicle dashboard or heads-up display.
Optionally, in some embodiments of the present disclosure, when the voiceprint corresponding to the vehicle exterior voiceprint signal is the same as the pre-stored voiceprint, the sound source position information of the vehicle exterior voiceprint signal may also be located, and the sound source position information is sent, so that the sound source position information and the identity information are fused and displayed. For example, as shown in fig. 4, on the display module 103, the identity information of the person outside the vehicle (e.g., "owner spouse") and the sound source position information of the person outside the vehicle relative to the vehicle (e.g., ") are displayed at the same time.
It should be noted that, for descriptions of the same steps and the same contents in the embodiments of the present disclosure and other embodiments, reference may be made to the descriptions in other embodiments, which are not repeated herein.
The embodiment of the disclosure provides a control method for a voiceprint capture display system, which analyzes by capturing a voiceprint signal outside a vehicle, and compares a voiceprint corresponding to the voiceprint signal outside the vehicle with a prestored voiceprint, so that when the two voiceprints are consistent, identity information associated with the voiceprint is displayed in the vehicle, thereby being capable of identifying personnel outside the vehicle in real time, facilitating the personnel inside the vehicle to know the surrounding environment and enhancing user experience.
As another aspect, the present disclosure provides a computer-readable storage medium for storing one or more programs, which when executed by a processor, can implement any one of the foregoing control methods of the corresponding embodiments of fig. 6 to 7.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the module described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present disclosure, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form. Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present disclosure may be integrated into one processing unit, or each module may exist alone physically, or two or more units are integrated into one module. The integrated unit may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit. The integrated unit, if implemented as a software functional unit and sold or used as a separate product, may be stored in a computer readable storage medium.
Based on such understanding, the technical solutions of the present disclosure, which essentially or partly contribute to the prior art, or all or part of the technical solutions may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the control method of the embodiments of the present disclosure. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It should be noted that, the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.
Claims (10)
1. A voiceprint capture display system, said system comprising:
the voiceprint collection module is configured for collecting voiceprint signals outside the vehicle;
the voiceprint processing module is connected with the voiceprint collecting module and is configured to analyze the vehicle exterior voiceprint signals and send the identity information associated with the voiceprints to the display module when the voiceprints corresponding to the vehicle exterior voiceprint signals are the same as the prestored voiceprints;
and the display module connected with the voiceprint processing module is configured to display the identity information in the vehicle.
2. The voiceprint capture display system of claim 1, said system further comprising:
the perception positioning module is used for locating the sound source position information of the external voiceprint signals when the voiceprints corresponding to the external voiceprint signals are the same as the prestored voiceprints, and the sound source position information is sent to the display module for fusion display.
3. The voiceprint capture display system of any one of claims 1 to 2 wherein the number of voiceprint collection modules is at least two.
4. The voiceprint capture display system of claim 3 wherein said voiceprint collection modules are located in positions comprising at least two of inside a left front fender, inside a right front fender, inside a left rear luggage compartment and inside a right rear luggage compartment.
5. The voiceprint capture display system of claim 3 wherein said pre-stored location comprises at least one of a vehicle local storage and a server cloud storage.
6. The voiceprint capture display system of claim 3 wherein said display module comprises at least one of a dashboard and a heads-up display.
7. A vehicle comprising a voiceprint capture display system according to any one of claims 1 to 6.
8. A control method for the voiceprint capture display system of any one of claims 1 to 6, the method comprising:
collecting a voiceprint signal outside the vehicle;
analyzing the vehicle exterior voiceprint signal, and sending the identity information associated with the voiceprint when the voiceprint corresponding to the vehicle exterior voiceprint signal is the same as the prestored voiceprint;
and displaying the identity information in the vehicle.
9. The method according to claim 8, wherein the sending the voiceprint associated identity information when the voiceprint corresponding to the vehicle exterior voiceprint signal is the same as the pre-stored voiceprint further comprises:
and positioning sound source position information of the voiceprint signals outside the vehicle, and sending the sound source position information to fuse and display the sound source position information and the identity information.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores one or more programs, which are executable by one or more processors, to implement the steps of the control method according to any one of claims 8 to 9.
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| CN202210725327.XA CN115101078A (en) | 2022-06-23 | 2022-06-23 | Voiceprint capturing and displaying system, vehicle with voiceprint capturing and displaying system, control method and storage medium |
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| CN202210725327.XA CN115101078A (en) | 2022-06-23 | 2022-06-23 | Voiceprint capturing and displaying system, vehicle with voiceprint capturing and displaying system, control method and storage medium |
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