A nose pad and a voice collection method of a nose pad wearer

Abstract

The application provides a nose pad and a voice collection method for a nose pad wearer, the nose pad comprising a nose pad, a supporting rod and a fixing mechanism, the nose pad being fixedly connected with the supporting rod and the supporting rod being fixedly connected with the fixing mechanism, further comprising a bone sensor, a wire bundle and a processing module; the bone sensor is arranged on the nose pad and is attached to one side of the nasal bone, used for collecting the nasal bone vibration signal caused by the vocal cord vibration, converting the nasal bone vibration signal into an electric signal and transmitting the electric signal to the processing module; the wire bundle is arranged in the interior of the supporting rod and the fixing mechanism, used for signal transmission; the processing module is arranged on the fixing mechanism, used for converting the received electric signal into the wearer's voice information and storing the wearer's voice information; the nasal bone vibration signal caused by the vocal cord vibration is obtained through the bone sensor, and the voice collection for the nose pad wearer is completed, the misrecognition and misoperation during the voice collection by the traditional microphone are avoided, and the accuracy and efficiency of the voice collection are greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of augmented reality technology, in particular to a nose pad and a voice collection method of a nose pad wearer. BACKGROUND

[0002] When a traditional augmented reality glasses collects voice, one or more air microphones are used, and when collecting the wearer's own voice, the surrounding people or environmental noise are easily collected together, causing voice misrecognition or misoperation. Therefore, how to accurately collect the voice of the wearer from many speakers or environmental noise is an industry problem. SUMMARY

[0003] The purpose of the present application is to provide a nose pad and a voice collection method of a nose pad wearer, an electronic device and a storage medium, to solve the problem of voice misrecognition and misoperation caused by using a microphone to collect voice in the prior art, to obtain a nasal bone vibration signal caused by vocal cord vibration through a bone sensor, and to complete voice collection of a nose pad wearer, greatly improving the accuracy and efficiency of voice collection.

[0004] The present application provides a nose pad, comprising a nose pad, a support rod and a fixing mechanism, the nose pad is fixedly connected with the support rod, the support rod is fixedly connected with the fixing mechanism, the nose pad further comprises a bone sensor, a wire bundle and a processing module;

[0005] The bone sensor is arranged on the side of the nose pad that is attached to the nasal bone, for collecting a nasal bone vibration signal caused by vocal cord vibration, converting the nasal bone vibration signal into an electrical signal, and transmitting the electrical signal to the processing module;

[0006] The wire bundle is arranged inside the support rod and the fixing mechanism for signal transmission;

[0007] The processing module is arranged on the fixing mechanism, for converting the received electrical signal into wearer voice information, and storing the wearer voice information.

[0008] According to the nose pad provided by the present application, the processing module comprises an analog-to-digital converter, a processor and a memory, wherein,

[0009] The analog-to-digital converter is connected with the bone sensor and the processor, for converting the received electrical signal from the bone sensor into a digital signal, and transmitting the digital signal to the processor;

[0010] The processor is connected with the memory, for converting the received digital signal into wearer voice information, and transmitting the wearer voice information to the memory;

[0011] The memory is configured to receive the wearer voice information and store the wearer voice information.

[0012] According to the nasal support provided by the application, the bone sensor comprises a piezoelectric device, a micro-electromechanical device or an acoustic-electric conversion device.

[0013] According to the nasal support provided by the application, the bone sensor is injection molded in the nasal support pad.

[0014] According to the nasal support provided by the application, the bone sensor is provided with a first predetermined included angle in the nasal support pad, and the nasal support pad is provided with a second predetermined included angle at the place where the nasal support pad is attached to the nasal bone, and the first predetermined included angle and the second predetermined included angle are combined to make the bone sensor collect the maximum amplitude of the nasal bone vibration signal.

[0015] The application further provides a voice collection method for a wearer of a nasal support, comprising:

[0016] Obtaining the nasal bone vibration signal of the wearer of the nasal support caused by the vibration of the vocal cords and converting the nasal bone vibration signal into an electric signal;

[0017] Obtaining the voice information of the wearer of the nasal support based on the electric signal.

[0018] According to the voice collection method for a wearer of a nasal support provided by the application, before the step of obtaining the voice information of the wearer of the nasal support based on the electric signal, the method comprises:

[0019] Amplifying the electric signal.

[0020] According to the voice collection method for a wearer of a nasal support provided by the application, the step of obtaining the voice information of the wearer of the nasal support based on the electric signal comprises:

[0021] Analog-digital converting the electric signal to generate a digital signal;

[0022] Obtaining the voice information of the wearer of the nasal support based on the digital signal.

[0023] The application further provides an electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to realize the voice collection method for a wearer of a nasal support according to any one of the above.

[0024] The application further provides a non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program is executable on a processor to realize the voice collection method for a wearer of a nasal support according to any one of the above.

[0025] The application provides a nose pad and a voice collection method of a nose pad wearer, the nose pad comprises a nose pad, a supporting rod and a fixing mechanism, the nose pad is fixedly connected with the supporting rod, the supporting rod is fixedly connected with the fixing mechanism, the nose pad further comprises a bone sensor, a wire bundle and a processing module; the bone sensor is arranged on the nose pad and is attached to one side of a nasal bone, is used for collecting a nasal bone vibration signal caused by vocal cord vibration, converting the nasal bone vibration signal into an electric signal and transmitting the electric signal to the processing module; the wire bundle is arranged in the inside of the supporting rod and the fixing mechanism and is used for signal transmission; the processing module is arranged on the fixing mechanism and is used for converting the received electric signal into wearer voice information and storing the wearer voice information. The nasal bone vibration signal caused by vocal cord vibration is obtained through the bone sensor, and then the voice collection of the nose pad wearer is completed, the misrecognition and misoperation during the voice collection of the traditional microphone are avoided, and the accuracy and efficiency of the voice collection are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0027] Figure 1 is a structural schematic diagram of a nose pad provided by the application;

[0028] Figure 2 is a flowchart of a voice collection method of a nose pad wearer provided by the application;

[0029] Figure 3 is a structural schematic diagram of an electronic device provided by the application.

[0030] Corresponding relationship between the reference signs and the components in the application:

[0031] 1: nose pad; 2: bone sensor; 3: supporting rod; 4: fixing mechanism; 5: wire bundle; 6: processing module. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the application more clear, the technical solutions in the application will be described clearly and completely in the following with reference to the drawings in the application. Obviously, the described embodiments are some embodiments of the application, but not all the embodiments. Based on the embodiments in the application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0033] The following will be described with reference to the drawings in the application.Figures 1-3 The application provides a nose pad and a voice collection method of a nose pad wearer, an electronic device and a storage medium.

[0034] Figure 1 is a structural schematic diagram of a nose pad provided by the application, as Figure 1 shown, in a specific embodiment, the nose pad provided by the application comprises a nose pad 1, a support rod 3 and a fixing mechanism 4, the nose pad 1 is fixedly connected with the support rod 3, the support rod 3 is fixedly connected with the fixing mechanism 4, and the nose pad further comprises a bone sensor 2, a wire bundle 5 and a processing module 6.

[0035] The bone sensor 2 is arranged on the side of the nose pad 1 that is attached to the nasal bone, is used for collecting a nasal bone vibration signal caused by vocal cord vibration, converting the nasal bone vibration signal into an electric signal, and transmitting the electric signal to the processing module 6.

[0036] The wire bundle 5 is arranged in the interior of the support rod 3 and the fixing mechanism 4 and is used for signal transmission.

[0037] The processing module 6 is arranged on the fixing mechanism 4 and is used for converting the received electric signal into wearer voice information and storing the wearer voice information.

[0038] In the embodiment, the bone sensor 2 is an inductive device made according to the piezoelectric induction principle and is used for converting a vibration signal into an electric signal. A specific application scenario is that when a nose pad wearer speaks, vocal cord vibration drives nasal bone vibration, the nasal bone is convex and has a certain inclination angle, the formed vibration is relatively strong, and the vibration can be used to detect the wearer's voice. The voice and environmental noise (sound wave) of a surrounding speaker are transmitted to the bone sensor 2 through air and do not cause nasal bone and bone sensor 2 vibration, so as not to generate an electric signal. Fixed connection includes adhesive fixing, welding and the like. The support rod 3 adopts a hollow structure to facilitate the wire bundle 5 to pass through. The nose pad has two, including a left nose pad and a right nose pad. The bone sensor can be arranged on the left nose pad or the right nose pad, or left and right bone sensors can be arranged on the two nose pads, which is not limited here.

[0039] In the embodiment, the bone sensor 2 arranged on the side of the nose pad 1 that is attached to the nasal bone collects a nasal bone vibration signal caused by vocal cord vibration, converts the nasal bone vibration signal into an electric signal, transmits the electric signal to the processing module 6 through the wire bundle 5, and the processing module 6 converts the electric signal into wearer voice information and stores the information.

[0040] In addition, it needs to be emphasized that the position of the processing module 6 is not limited to the fixing mechanism, and the processing module 6 can also be arranged at other positions of the glasses structure such as a glasses leg according to actual needs.

[0041] The nose pad provided by the embodiment obtains the nasal bone vibration signal caused by the vibration of the vocal cords through the bone inductor, and then completes the collection of the wearer's voice, thereby avoiding the misrecognition and misoperation when the traditional microphone collects the voice, and greatly improving the accuracy and efficiency of voice collection.

[0042] In a specific embodiment, the nose pad provided by the application, the processing module 6 includes an analog-to-digital converter, a processor and a memory, wherein,

[0043] The analog-to-digital converter is connected with the bone inductor and the processor, and is used to convert the received electrical signal from the bone inductor into a digital signal and transmit the digital signal to the processor;

[0044] The processor is connected with the memory, and is used to convert the received digital signal into the wearer's voice information and transmit the wearer's voice information to the memory;

[0045] The memory is used to receive the wearer's voice information and store the wearer's voice information.

[0046] In the embodiment, the analog-to-digital converter (ADC) is also called analog-to-digital converter, which is a device for converting analog quantity into digital quantity.

[0047] In the embodiment, the analog-to-digital converter is added between the bone inductor and the processor, so that the electrical signal transmitted by the bone inductor is first converted into a digital signal by the analog-to-digital converter, and then the digital signal is transmitted to the processor for subsequent processing.

[0048] Further, a signal amplifier can be arranged before the analog-to-digital converter, so that the electrical signal transmitted by the bone inductor is first amplified by the signal amplifier, and then the amplified electrical signal is transmitted to the analog-to-digital converter to generate a digital signal, and then the digital signal is transmitted to the processor for subsequent processing.

[0049] The nose pad provided by the embodiment converts the electrical signal into a digital signal first, and then converts the digital signal into the wearer's voice for storage, which further refines the processing path and effectively supports the improvement of the accuracy and efficiency of voice collection.

[0050] In a specific embodiment, the nose pad provided by the application, the bone inductor includes a piezoelectric device, a micro-electro-mechanical device or an acoustic-electric conversion device.

[0051] In the embodiment, the bone sensor includes but is not limited to a piezoelectric device, a micro-electro-mechanical system (MEMS), or an acoustic-electric conversion device, and the like, as long as it can convert the nasal bone vibration signal into a corresponding electrical signal.

[0052] The nasal support provided in the embodiment further refines the selection path of the bone sensor by specifying that the bone sensor includes but is not limited to a piezoelectric device, a micro-electro-mechanical system (MEMS), or an acoustic-electric conversion device, and the like, and effectively supports improving the accuracy and efficiency of voice collection of the wearer of the nasal support.

[0053] In a specific embodiment, the nasal support provided in the present application is characterized in that the bone sensor is injection molded in the nasal support pad.

[0054] In the embodiment, the bone sensor and the nasal support pad are fixedly connected in a manner of injection molding.

[0055] The nasal support provided in the embodiment further refines the connection mode of the overall structure of the nasal support by specifying that the bone sensor is injection molded in the nasal support pad, and effectively supports improving the accuracy and efficiency of voice collection of the wearer of the nasal support.

[0056] In a specific embodiment, the nasal support provided in the present application is characterized in that the bone sensor is provided with a first predetermined included angle in the nasal support pad, and the nasal support pad is provided with a second predetermined included angle at the place where it is attached to the nasal bone, and the first predetermined included angle and the second predetermined included angle are combined to make the bone sensor collect the nasal bone vibration signal with the maximum amplitude.

[0057] In the embodiment, the bone sensor and the nasal support pad have a fixed included angle, which is the first predetermined included angle, and the nasal support pad and the place where it is attached to the nasal bone also have a fixed included angle, which is the second predetermined included angle, and the combination of the two predetermined included angles can make the bone sensor obtain the maximum amplitude of the nasal bone vibration. In a specific operation, the first predetermined included angle can be obtained by taking the included angle between the normal line of the bone sensor and the tangent plane of the nasal support pad as 90°, and the second predetermined included angle can be obtained by taking the included angle between the tangent plane of the nasal support pad and the normal line of the place where the nasal support pad is attached to the nasal bone as 90°. That is, at this time, the combination of the two predetermined included angles can make the normal line of the bone sensor consistent with the direction of the nasal bone vibration, so that the bone sensor obtains the maximum amplitude of the nasal bone vibration. It should be noted that the second predetermined included angle is a value taken in an ideal case without considering the comfort of the wearer, and in actual application, the nasal support pad will be designed to be adjustable in angle to balance the comfort and the collection of the nasal bone vibration information.

[0058] The nasal support provided in the embodiment further refines the connection mode of the overall structure of the nasal support by specifying that the bone sensor is injection molded in the nasal support pad, and effectively supports improving the accuracy and efficiency of voice collection of the wearer of the nasal support.

[0059] The voice collection method of the nose pad wearer provided by the present application is described below. The voice collection method of the nose pad wearer described below can be referred to in conjunction with the nose pad described above.

[0060] Figure 2 The present application provides a flowchart of the voice collection method of the nose pad wearer, as shown in Figure 2 The voice collection method of the nose pad wearer provided by the present application includes the following steps.

[0061] In step S210, the nose bone vibration signal of the nose pad wearer caused by the vibration of the vocal cords is obtained, and the nose bone vibration signal is converted into an electrical signal.

[0062] In step S220, the voice information of the nose pad wearer is obtained based on the electrical signal.

[0063] In this embodiment, the nose bone vibration signal of the nose pad wearer is obtained by the bone sensor, and the nose bone vibration signal is converted into an electrical signal. Then, the electrical signal is processed into the voice of the wearer by the processor, and the voice information of the wearer is stored.

[0064] The voice collection method of the nose pad wearer provided by this embodiment can obtain the nose bone vibration signal caused by the vibration of the vocal cords, and then complete the voice collection of the wearer, thereby avoiding the misrecognition and misoperation of the traditional microphone when collecting the voice, and greatly improving the accuracy and efficiency of voice collection.

[0065] In a specific embodiment, the voice collection method of the nose pad wearer provided by the present application includes the following steps before the voice information of the nose pad wearer is obtained based on the electrical signal.

[0066] The electrical signal is amplified.

[0067] In this embodiment, the electrical signal output by the bone sensor is first amplified by the signal amplifier, and then processed subsequently.

[0068] Further, the voice information of the nose pad wearer is obtained based on the electrical signal, including the following steps.

[0069] The electrical signal is analog-digital converted to generate a digital signal.

[0070] The voice information of the nose pad wearer is obtained based on the digital signal.

[0071] In this embodiment, the electrical signal output by the bone sensor is first processed into a digital signal by an analog-digital converter, and then the digital signal is transmitted to the processor for subsequent processing.

[0072] The voice acquisition method for nose pad wearers provided by the embodiment further refines the processing path by converting the electric signal into a digital signal and then converting the digital signal into the voice of the wearer, thereby effectively supporting the improvement of the accuracy and efficiency of voice acquisition.

[0073] Figure 3 An example of a schematic diagram of the physical structure of an electronic device is shown in Figure 3 The electronic device can include a processor 310, a communications interface 320, a memory 330, and a communications bus 340, wherein the processor 310, the communications interface 320, and the memory 330 communicate with each other through the communications bus 340. The processor 310 can invoke the logical instructions in the memory 330 to execute the voice acquisition method for nose pad wearers, which includes:

[0074] Obtaining a nasal bone vibration signal caused by vocal cord vibration of a nose pad wearer and converting the nasal bone vibration signal into an electric signal;

[0075] Obtaining voice information of the nose pad wearer based on the electric signal.

[0076] In addition, the logical instructions in the memory 330 described above can be implemented in the form of a software functional unit and sold or used as an independent product, which can be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the present application essentially or the part that contributes to the prior art or part of the technical solutions can be embodied in the form of a software product, which is stored in a storage medium and includes a number of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various media that can store program codes.

[0077] In another aspect, the present application also provides a non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement the voice acquisition method for nose pad wearers provided by the above-mentioned methods, which includes:

[0078] Obtaining a nasal bone vibration signal caused by vocal cord vibration of a nose pad wearer and converting the nasal bone vibration signal into an electric signal;

[0079] Obtaining voice information of the nose pad wearer based on the electric signal.

[0080] The device embodiments described above are merely illustrative, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed to multiple network units. Part or all of the modules can be selected to achieve the purposes of the embodiments according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0081] Through the description of the above embodiments, those skilled in the art can clearly understand that the embodiments can be realized by means of software plus the necessary general hardware platform, and of course can also be realized by hardware. Based on such understanding, the above technical solutions can be embodied in the form of software products, and the computer software products can be stored in a computer readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and include a plurality of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute the methods described in each embodiment or some parts of the embodiments.

[0082] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A nose pad comprising a nose pad, a support rod and a fixing mechanism, the nose pad is fixedly connected with the support rod, the support rod is fixedly connected with the fixing mechanism, characterized in that, The nose pad further comprises a bone sensor, a wire bundle and a processing module; The bone sensor is arranged on the nose pad and is in contact with the nasal bone, and is used to collect the nasal bone vibration signal caused by the vibration of the vocal cords, convert the nasal bone vibration signal into an electric signal, and transmit the electric signal to the processing module; The wire bundle is arranged inside the support rod and the fixing mechanism, and is used for signal transmission; The support rod adopts a hollow structure for the wire bundle to pass through; the nose pad comprises a left nose pad and a right nose pad, and the bone sensor is arranged on the left nose pad and / or the right nose pad; The processing module is arranged on the fixing mechanism, and is used to convert the received electric signal into the wearer's voice information and store the wearer's voice information; The bone sensor is provided with a first predetermined included angle in the nose pad, and a second predetermined included angle is provided at the contact part of the nose pad and the nasal bone, and the first predetermined included angle and the second predetermined included angle are combined to make the bone sensor collect the nasal bone vibration signal with the maximum amplitude.

2. The nosepiece of claim 1, wherein The processing module comprises an analog-to-digital converter, a processor and a memory, wherein, The analog-to-digital converter is connected with the bone sensor and the processor, and is used to convert the received electric signal from the bone sensor into a digital signal and transmit the digital signal to the processor; The processor is connected with the memory, and is used to convert the received digital signal into the wearer's voice information and transmit the wearer's voice information to the memory; The memory is used to receive the wearer's voice information and store the wearer's voice information.

3. The nosepiece of claim 1, wherein The bone sensor comprises a piezoelectric device, a micro-electro-mechanical device or an acoustic-electric conversion device.

4. The nosepiece of claim 1, wherein The bone sensor is injection molded in the nose pad.

5. A method of voice acquisition for a nosepad wearer, characterized by, It comprises: Obtaining the nasal bone vibration signal of the nose pad wearer caused by the vibration of the vocal cords and converting the nasal bone vibration signal into an electric signal; Obtaining the voice information of the nose pad wearer based on the electric signal; Wherein, the nose pad worn by the nose pad wearer is the nose pad of claim 1.

6. The method of claim 5, wherein the voice of the nose pad wearer is collected. Before obtaining the voice information of the nose pad wearer based on the electric signal, it comprises: Amplifying the electric signal.

7. The method of claim 5, wherein the voice of the nose pad wearer is collected. The voice information of the nose pad wearer based on the electric signal comprises: Analog-to-digital conversion is performed on the electric signal to generate a digital signal; Obtaining the voice information of the nose pad wearer based on the digital signal.

8. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that, The processor executes the program to realize the voice collection method of the nose pad wearer of any one of claims 5 to 7. 9.A non-transitory computer-readable storage medium having stored thereon a computer program, characterized in that, The computer program is executed by the processor to realize the voice collection method of the nose pad wearer of any one of claims 5 to 7.

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