WO2020192052A1 - 一种耳机声道的控制方法、耳机及存储介质 - Google Patents

一种耳机声道的控制方法、耳机及存储介质 Download PDF

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Publication number
WO2020192052A1
WO2020192052A1 PCT/CN2019/108021 CN2019108021W WO2020192052A1 WO 2020192052 A1 WO2020192052 A1 WO 2020192052A1 CN 2019108021 W CN2019108021 W CN 2019108021W WO 2020192052 A1 WO2020192052 A1 WO 2020192052A1
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Prior art keywords
user
distance
earphone
reference position
auricle
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PCT/CN2019/108021
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English (en)
French (fr)
Inventor
崔文杰
岳帅坤
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歌尔科技有限公司
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Publication of WO2020192052A1 publication Critical patent/WO2020192052A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/105—Manufacture of mono- or stereophonic headphone components

Definitions

  • This application relates to the field of earphone technology, and in particular to a method for controlling earphone sound channels, earphones and storage media.
  • the earphone in order to facilitate the user to distinguish the left and right channels of the earphone, the earphone usually carries the left and right channel identifiers, and the most commonly used identification methods are: L identifier and R identifier.
  • L identifier the most commonly used identification methods
  • R identifier the identification methods
  • Various aspects of the present application provide a method for controlling a sound channel of an earphone, an earphone, and a storage medium, so as to simplify the wearing process of the earphone while ensuring the listening effect.
  • An embodiment of the present application provides a method for controlling a sound channel of a headset, including:
  • a distance sensor to detect the distance between the reference position on the earphone and the user's auricle, wherein the distance sensor is mounted on the reference position of the earphone;
  • the left and right channels of the headset are configured.
  • An embodiment of the present application also provides an earphone, including a distance sensor and a controller, the distance sensor being arranged at a reference position of the earphone;
  • the distance sensor is used to detect the distance between the reference position of the earphone and the pinna of the user;
  • the controller is configured to determine the wearing state of the headset according to the distance between the reference position and the user's auricle; and configure the left and right channels of the headset according to the determined wearing state of the headset.
  • the embodiment of the present application also provides a computer-readable storage medium storing computer instructions.
  • the computer instructions are executed by one or more processors, the one or more processors are caused to perform the aforementioned headphone channel control method.
  • the distance sensor may be used to detect the distance between the reference position on the earphone and the user's auricle, and the wearing state of the earphone can be determined according to the distance between the reference position and the user's auricle;
  • the determined wearing state of the earphone configures the left and right channels of the earphone. Therefore, in the embodiments of the present application, the left and right channels of the earphone can be configured adaptively according to the user's actual wearing state of the earphone, so that the user does not need to check the left and right channels when wearing the earphone.
  • the wearing process of the earphone can ensure the user's listening effect.
  • FIG. 1 is a schematic structural diagram of a headset provided by an embodiment of the application
  • FIG. 2 is a schematic diagram of an assembly state of a distance sensor in a headset provided by an embodiment of the application;
  • FIG. 3a is a schematic diagram of the position of the distance sensor when the first earmuff of the headset provided in FIG. 2 is worn on the left ear of the user;
  • 3b is a schematic diagram of the position of the distance sensor when the first earmuff is worn on the user's right ear in the headset provided in FIG. 2;
  • FIG. 4 is a schematic flowchart of a method for controlling earphone channels according to another embodiment of the application.
  • a distance sensor may be used to detect the distance between the reference position on the headset and the user’s auricle, and according to the distance between the reference position and the user’s auricle, Determining the wearing state of the headset; and configuring the left and right channels of the headset according to the determined wearing state of the headset.
  • the left and right channels of the earphone can be configured adaptively according to the user's actual wearing state of the earphone, so that the user does not need to check the left and right channels when wearing the earphone.
  • the wearing process of the earphone can ensure the user's listening effect.
  • FIG. 1 is a schematic structural diagram of a headset provided by an embodiment of the application. As shown in FIG. 1, the headset includes a distance sensor 10 and a controller 20.
  • the earphones in the embodiments of the present application may be earphones of in-ear type, earmuff type, or other structural forms, which are not limited in this embodiment.
  • the inventive idea of this application can be used to control the earphone channel.
  • a distance sensor 10 is installed on the reference position of the earphone to detect the distance between the reference position on the earphone and the user's auricle through the distance sensor 10.
  • the reference position of the earphone may be any position on the earphone with different distances from the user's auricle in different wearing states of the earphone.
  • the reference position can be selected according to the structural characteristics. For example, for earphones, the reference position can be set at a certain position on the earplug, for earphones, the reference position can be set at a certain position on the earmuff, and so on. This embodiment does not limit this.
  • the controller 20 can determine the wearing state of the headset according to the distance between the reference position and the user's auricle.
  • the wearing state of the headset can be determined according to the distance between the reference position and the user’s auricle; when there are multiple reference positions, the distance between each reference position and the user’s auricle can be determined.
  • the wearing state of the headset is determined separately, and the mutual calibration can be performed according to the determined multiple results, so as to determine the wearing state of the headset.
  • the user’s auricle refers to the user on the same side of the user’s head as the distance sensor 10 Auricle. That is, when the distance sensor 10 is located on the left side of the user's head, it can detect the distance between the reference position and the auricle of the user's left ear. Similarly, when the distance sensor 10 is located on the right side of the user's head, its The distance between the reference position and the pinna of the user's right ear can be detected.
  • the controller 20 after the controller 20 determines the wearing state of the earphone, it can configure the left and right channels of the earphone according to the determined wearing state of the earphone.
  • the wearing state of the earphone refers to which ear of the user is respectively worn on the two audio output ends of the earphone. Accordingly, when the wearing state of the headset is determined, the channel of the audio output terminal worn on the user's left ear can be configured as the left channel, and the channel of the audio output terminal worn on the user's right ear can be configured as the right channel. Soundtrack. Based on this, when the wearing state of the earphone changes, the controller 20 can adaptively switch the left and right channels of the earphone, so that the configuration of the earphone channel is adapted to the wearing state of the earphone.
  • the distance sensor 10 can be used to detect the distance between the reference position on the earphone and the user’s auricle, and the wearing state of the earphone can be determined according to the distance between the reference position and the user’s auricle;
  • the left and right channels of the earphone can be configured adaptively according to the user's actual wearing state of the earphone, so that the user does not need to check the left and right channels when wearing the earphone.
  • the wearing process of the earphone can ensure the user's listening effect.
  • the reference position can be set for the earphone during product design. In this way, according to different product design results, the controller 20 determines the wearing of the earphone according to the distance between the reference position and the user’s auricle
  • the state process may also be different.
  • a reference position will be taken as an example to illustrate the implementation manner of determining the wearing state of the earphone adopted by the controller 20 under different product design results. It is worth noting that when there are multiple reference positions on the earphone, the controller 20 may determine the wearing state of the earphone based on each reference position according to the implementation manner provided in this embodiment.
  • an over-ear earphone is taken as an example for description. It should be understood that this embodiment is not limited to this.
  • the reference position is located on the first earmuff 30 of the earphone.
  • the reference position is opposite to the back of the user's auricle.
  • the first earmuff 30 is any earmuff on the earphone.
  • FIG. 2 is a schematic diagram of an assembly state of a distance sensor in a headset provided by an embodiment of the application.
  • the reference position is located on the cavity wall of the earmuff cavity of the earphone for accommodating the user's pinna, that is, the cavity of the earmuff cavity corresponding to the first earmuff 30 in Figure 2 On the wall.
  • Fig. 3a is a schematic diagram of the position of the distance sensor when the first earmuff of the earphone provided in Fig. 2 is worn on the left ear of the user. As shown in FIG. 3a, when the first earmuff 30 at the reference position is worn on the left ear of the user, the reference position is opposite to the back of the user's auricle.
  • Fig. 3b is a schematic diagram of the position of the distance sensor when the first earmuff of the earphone provided in Fig. 2 is worn on the right ear of the user. As shown in Fig. 3b, when the first earmuff 30 at the reference position is worn on the user's right ear, the reference position is opposite to the front of the user's auricle.
  • the controller 20 determines the wearing state of the headset according to the distance between the reference position and the user’s auricle, if the distance between the reference position and the user’s auricle is less than the distance in the wearing state of the left ear Upper limit value, it is determined that the first earmuff 30 of the headset is worn on the left ear of the user; if the distance between the reference position and the user’s auricle is greater than the lower limit of the distance in the wearing state of the right ear, the first earmuff of the headset is determined 30 is worn on the user's right ear.
  • the upper limit of the distance in the wearing state of the left ear and the lower limit of the distance in the wearing state of the right ear can be predetermined under experimental conditions.
  • the upper limit of the distance in the wearing state of the left ear and the lower limit of the distance in the wearing state of the right ear can be predetermined in the following manner:
  • the first earmuff 30 was worn on different simulated left ears and different simulated right ears, and the distance sensor 10 was used to detect the reference position and the auricle of different simulated left ears and the different simulated right ears.
  • the lower limit of the distance in the wearing state of the right ear is determined.
  • a lower distance value for the left ear wearing state and an upper limit value for the right ear wearing state may also be configured.
  • the lower limit value of the distance in the left ear wearing state may be configured to be zero
  • the upper limit value in the right ear wearing state may be configured as the diameter of the aforementioned earmuff cavity.
  • this embodiment is not limited to this.
  • the controller 20 may determine the first earmuff of the headset when the distance between the reference position and the user’s auricle is less than the upper limit of the distance in the wearing state of the left ear and greater than the lower limit of the distance in the wearing state of the left ear 30 worn on the user’s left ear; and when the distance between the reference position and the user’s auricle is greater than the lower limit of the distance in the right ear wearing state and less than the upper limit of the distance in the right ear wearing state, the first earphone can be determined The earmuff 30 is worn on the user's right ear.
  • the reference position is located on the first earmuff 30 of the earphone.
  • the reference position is opposite to the front of the user's auricle.
  • the controller 20 determines the wearing state of the headset according to the distance between the reference position and the user’s auricle, if the distance between the reference position and the user’s auricle is greater than the distance in the wearing state of the left ear
  • the lower limit value the first earmuff 30 of the headset is determined to be worn on the user's left ear; if the distance between the reference position and the user’s auricle is less than the upper limit of the distance in the wearing state of the right ear, the first earmuff of the headset is determined 30 is worn on the user's right ear.
  • the lower limit of the distance in the wearing state of the left ear and the upper limit of the distance in the wearing state of the right ear can be predetermined under experimental conditions.
  • the following methods may be used to predetermine the lower limit of the distance in the wearing state of the left ear and the upper limit of the distance in the wearing state of the right ear:
  • the first earmuff 30 was worn on different simulated left ears and different simulated right ears, and the distance sensor 10 was used to detect the reference position and the auricle of different simulated left ears and the different simulated right ears.
  • the upper limit of the distance in the wearing state of the right ear is determined.
  • an upper limit value of the distance may also be configured for the wearing state of the left ear and a lower limit value for the wearing state of the right ear.
  • the upper limit of the distance in the left ear wearing state may be configured as the diameter of the aforementioned earmuff cavity, and the lower limit in the right ear wearing state may be configured as zero.
  • this embodiment is not limited to this.
  • the controller 20 may determine the first earmuff of the headset when the distance between the reference position and the user’s auricle is less than the upper limit of the distance in the wearing state of the left ear and greater than the lower limit of the distance in the wearing state of the left ear 30 worn on the user’s left ear; and when the distance between the reference position and the user’s auricle is greater than the lower limit of the distance in the right ear wearing state and less than the upper limit of the distance in the right ear wearing state, the first earphone can be determined The earmuff 30 is worn on the user's right ear.
  • the controller 20 may control the alarm module on the earphone to issue an alarm to prompt the user to wear the earphone again.
  • the controller 20 may configure the channel on the side of the first earmuff 30 in the headset as the left channel;
  • the cover 30 is worn on the user's right ear, and the controller 20 can configure the channel on the side of the first earmuff 30 in the headset as the right channel; if it is determined that the headset is worn incorrectly, the controller 20 can suspend the configuration of the headset channel, and Control the alarm module on the headset to alarm.
  • the controller 20 in the earphone will determine the wearing state of the earphone according to an implementation manner adapted to the product design result, which ensures the direct adaptability of the controller 20 to the product design result. Moreover, by presetting the distance conditions corresponding to the wearing states of different earphones, the wearing state of the earphones can be automatically recognized, and the earphone channel can be adaptively configured, and the user can be promptly promptly when the earphone is worn incorrectly.
  • FIG. 4 is a schematic flowchart of a method for controlling earphone channels according to another embodiment of the application. As shown in Figure 4, the method includes:
  • the reference position is located on the first earmuff of the headset.
  • the reference position is opposite to the front of the user's auricle.
  • the distance between the reference position and the auricle of the user is greater than the lower limit of the distance in the wearing state of the left ear, it is determined that the first earmuff of the headset is worn on the left ear of the user;
  • the distance between the reference position and the user's auricle is less than the upper limit of the distance in the right ear wearing state, it is determined that the first earmuff of the headset is worn on the user's right ear.
  • the method before step 401, the method further includes:
  • the first earmuffs were worn on different simulated left ears and different simulated right ears, and the distance sensor was used to detect the reference position and the auricle of different simulated left ears and the auricle of different simulated right ears. Test distance between
  • the upper limit of the distance in the wearing state of the right ear is determined.
  • the reference position is located on the first earmuff of the earphone.
  • the reference position is opposite to the back of the user's auricle.
  • the distance between the reference position and the auricle of the user is less than the upper limit of the distance in the wearing state of the left ear, it is determined that the first earmuff of the headset is worn on the left ear of the user;
  • the distance between the reference position and the user's auricle is greater than the lower limit of the distance in the right ear wearing state, it is determined that the first earmuff of the headset is worn on the user's right ear.
  • the method before step 401, the method further includes:
  • the first earmuffs were worn on different simulated left ears and different simulated right ears, and the distance sensor was used to detect the reference position and the auricle of different simulated left ears and the auricle of different simulated right ears. Test distance between
  • the lower limit of the distance in the wearing state of the right ear is determined.
  • step 402 includes:
  • the channel on the side of the first earmuff in the headset as the left channel
  • the channel on the side of the first earmuff in the headset is configured as the right channel.
  • the reference position is located on the cavity wall of the earmuff cavity of the earphone for accommodating the user's pinna.
  • an embodiment of the present application also provides a computer-readable storage medium storing a computer program, and when the computer program is executed, each step that can be executed by the controller in the foregoing method embodiment can be implemented.
  • the embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • a computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.
  • the computing device includes one or more processors (CPU), input/output interfaces, network interfaces, and memory.
  • processors CPU
  • input/output interfaces network interfaces
  • memory volatile and non-volatile memory
  • the memory may include non-permanent memory in computer readable media, random access memory (RAM) and/or non-volatile memory, such as read-only memory (ROM) or flash memory (flash RAM). Memory is an example of computer readable media.
  • RAM random access memory
  • ROM read-only memory
  • flash RAM flash memory
  • Computer-readable media include permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology.
  • the information can be computer-readable instructions, data structures, program modules, or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical storage, Magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices. According to the definition in this article, computer-readable media does not include transitory media, such as modulated data signals and carrier waves.

Abstract

本申请实施例提供一种耳机声道的控制方法、耳机及存储介质，其中，该方法包括：利用距离传感器检测耳机上的基准位置与用户耳廓之间的距离，其中，所述距离传感器装配在所述耳机的基准位置上；根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。本申请实施例中，可根据用户实际的耳机佩戴状态，自适应地配置耳机的左右声道，从而用户在佩戴耳机时可无需检查左右声道，拿起耳机就戴，进而可大大简化耳机的佩戴流程，而且可保证用户的听音效果。

Description

一种耳机声道的控制方法、耳机及存储介质
本申请要求于2019年3月25日提交中国专利局、申请号为201910227578.3、发明名称为“一种耳机声道的控制方法、耳机及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及耳机技术领域，尤其涉及一种耳机声道的控制方法、耳机及存储介质。
背景技术
目前，为了便于用户区分耳机的左右声道，耳机上通常会携带有左右声道标识，最常用的标识方式为：L标识和R标识。用户可按照左右声道标识佩戴耳机，以保证耳朵与声道正确配对。
但是，由于耳机的左右声道标识不够明显等原因，有时用户根本找不到耳机的左右声道标识，甚至有时用户并不会检查耳机的左右声道标识，而是随意佩戴耳机，这导致用户的耳朵与声道可能无法正确配对，进而听音效果大打折扣。
发明内容
本申请的多个方面提供一种耳机声道的控制方法、耳机及存储介质，以在保证听音效果的前提下，简化耳机的佩戴流程。
本申请实施例提供一种耳机声道的控制方法，包括：
利用距离传感器检测耳机上的基准位置与用户耳廓之间的距离，其中，所述距离传感器装配在所述耳机的基准位置上；
根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；
按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。
本申请实施例还提供一种耳机，包括距离传感器和控制器，所述距离传感器设置于所述耳机的基准位置上；
所述距离传感器用于检测所述耳机的基准位置与用户耳廓之间的距离；
所述控制器用于根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。
本申请实施例还提供一种存储计算机指令的计算机可读存储介质，当所述计算机指令被一个或多个处理器执行时，致使所述一个或多个处理器执行前述的耳机声道的控制方法。
在本申请实施例中，可利用距离传感器检测耳机上的基准位置与用户耳廓之间的距离，根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；并按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。因此，本申请实施例中，可根据用户实际的耳机佩戴状态，自适应地配置耳机的左右声道，从而用户在佩戴耳机时可无需检查左右声道，拿起耳机就戴，进而可大大简化耳机的佩戴流程，而且可保证用户的听音效果。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请一实施例提供的一种耳机的结构示意图；
图2为本申请一实施例提供的一种耳机中距离传感器的装配状态示意图；
图3a为图2提供的耳机中第一耳罩佩戴在用户左耳时距离传感器的所在位置示意图；
图3b为图2提供的耳机中第一耳罩佩戴在用户右耳时距离传感器的所在 位置示意图；
图4为本申请另一实施例提供的一种耳机声道的控制方法的流程示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
现有技术中，用户在佩戴耳机时需要检查左右声道，而如果未按照标识佩戴耳机则会使听音效果大打折扣。为了解决现有技术存在的问题，本申请的一些实施例中：可利用距离传感器检测耳机上的基准位置与用户耳廓之间的距离，根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；并按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。因此，本申请实施例中，可根据用户实际的耳机佩戴状态，自适应地配置耳机的左右声道，从而用户在佩戴耳机时可无需检查左右声道，拿起耳机就戴，进而可大大简化耳机的佩戴流程，而且可保证用户的听音效果。
以下结合附图，详细说明本申请各实施例提供的技术方案。
图1为本申请一实施例提供的一种耳机的结构示意图。如图1所示，该耳机包括：距离传感器10和控制器20。
本申请实施例中的耳机可以是入耳式、耳罩式或其它结构形态的耳机，本实施例对此不作限定。对于不同结构形态的耳机，均可采用本申请的发明思路实现耳机声道的控制。
为了确定出耳机的佩戴状态，本实施例中，在耳机的基准位置上装配距离传感器10，以通过距离传感器10检测耳机上的基准位置与用户耳廓之间 的距离。
其中，耳机的基准位置可以是耳机上在耳机的不同佩戴状态下与用户耳廓之间的距离不同的任意位置。对于不同结构形态的耳机，可根据结构特点进行基准位置的选取。例如，对于入耳式耳机，基准位置可设定在耳塞上的某一位置，对于耳罩式耳机，基准位置可设定在耳罩上的某一位置等等。本实施例对此不作限定。
本实施例中，控制器20可根据基准位置与用户耳廓之间的距离，确定耳机的佩戴状态。
在一些实际应用中，耳机的基准位置可以是一个或多个，相应地，距离传感器10也可以是一个或多个。当基准位置为一个时，可根据该基准位置与用户耳廓之间的距离，确定耳机的佩戴状态；而当基准位置为多个时，则可根据各基准位置与用户耳廓之间的距离分别确定耳机的佩戴状态，并可根据确定出的多个结果进行相互校准，从而确定出耳机的佩戴状态。
值得说明的是，本实施例中，距离传感器10所能检测到的基准位置与用户耳廓之间的距离中，所指的用户耳廓为与距离传感器10在用户头部的同一侧的用户耳廓。也即是，当距离传感器10位于用户头部左侧时，其可检测到基准位置与用户左耳的耳廓之间的距离，同理，当距离传感器10位于用户头部右侧时，其可检测到基准位置与用户右耳的耳廓之间的距离。
本实施例中，控制器20在确定出耳机的佩戴状态后，可按照确定出的耳机的佩戴状态，配置耳机的左右声道。
耳机的佩戴状态是指耳机的两个音频输出端分别佩戴在用户的哪个耳朵上。据此，当确定出耳机的佩戴状态后，即可将佩戴在用户左耳上的音频输出端的声道配置为左声道，而将佩戴在用户右耳上的音频输出端的声道配置为右声道。基于此，当耳机的佩戴状态发生变化时，控制器20可对耳机的左右声道进行适应性切换，从而使耳机声道的配置与耳机的佩戴状态相适配。
本实施例中，可利用距离传感器10检测耳机上的基准位置与用户耳廓之间的距离，根据基准位置与用户耳廓之间的距离，确定耳机的佩戴状态；并按照确定出的耳机的佩戴状态，配置耳机的左右声道。因此，本申请实施例中，可根据用户实际的耳机佩戴状态，自适应地配置耳机的左右声道，从而用户在佩戴耳机时可无需检查左右声道，拿起耳机就戴，进而可大大简化耳机的佩戴流程，而且可保证用户的听音效果。
在上述或下述实施例中，可在进行产品设计时为耳机设定基准位置，这样，根据不同的产品设计结果，控制器20根据基准位置与用户耳廓之间的距离，确定耳机的佩戴状态的过程也可能不同。以下将以一个基准位置为例，说明不同产品设计结果下，控制器20所采用的确定耳机的佩戴状态的实现方式。值得说明的是，当耳机上有多个基准位置上，控制器20可按照本实施例提供的实现方式，分别基于各个基准位置确定耳机的佩戴状态。另外，为方便描述，本实施例中，以耳罩式耳机为例进行说明，应当理解的是，本实施例并不限于此。
在一种产品设计结果中，基准位置位于耳机的第一耳罩30上，当第一耳罩30佩戴在用户左耳时，基准位置与用户耳廓的背面相对。其中，第一耳罩30为耳机上的任意一个耳罩。
图2为本申请一实施例提供的一种耳机中距离传感器的装配状态示意图。如图2所示，在本产品设计结果中，基准位置位于耳机上用于容纳用户耳廓的耳罩腔的腔壁上，也即图2中第一耳罩30对应的耳罩腔的腔壁上。
图3a为图2提供的耳机中第一耳罩佩戴在用户左耳时距离传感器的所在位置示意图。如图3a所示，当基准位置所在的第一耳罩30佩戴在用户左耳时，基准位置与用户耳廓的背面相对。
图3b为图2提供的耳机中第一耳罩佩戴在用户右耳时距离传感器的所在位置示意图。如图3b所示，当基准位置所在的第一耳罩30佩戴在用户右耳 时，基准位置与用户耳廓的正面相对。
这种产品设计结果下，控制器20在根据基准位置与用户耳廓之间的距离，确定耳机的佩戴状态过程中，若基准位置与用户耳廓之间的距离小于左耳佩戴状态下的距离上限值，则确定耳机的第一耳罩30佩戴在用户左耳；若基准位置与用户耳廓之间的距离大于右耳佩戴状态下的距离下限值，则确定耳机的第一耳罩30佩戴在用户右耳。
其中，左耳佩戴状态下的距离上限值及右耳佩戴状态下的距离下限值可在实验条件下预先确定。在一些实际应用中，可采用如下方式预先确定左耳佩戴状态下的距离上限值及右耳佩戴状态下的距离下限值：
在实验条件下，将第一耳罩30分别佩戴在不同的仿真左耳及不同的仿真右耳上，并利用距离传感器10分别检测基准位置与不同仿真左耳的耳廓及不同仿真右耳的耳廓之间的测试距离；
根据检测到的基准位置与不同仿真左耳的耳廓之间的测试距离，确定左耳佩戴状态下的距离上限值；以及
根据检测到的基准位置与不同仿真右耳的耳廓之间的测试距离，确定右耳佩戴状态下的距离下限值。
由于不同用户的耳廓形状、大小可能存在差异，通过不同的仿真耳可模拟不同用户的耳廓，从而可基于大量的测试距离，确定出左耳佩戴状态下的距离上限值及右耳佩戴状态下的距离下限值。
另外，为了提高确定耳机的佩戴状态时的准确性，本实施例中，还可为左耳佩戴状态配置距离下限值以及为右耳佩戴状态配置上限值。例如，可将左耳佩戴状态下的距离下限值配置为零，可将右耳佩戴状态下的上限值配置为前述耳罩腔的直径，当然，本实施例并不限于此。相应地，控制器20可在基准位置与用户耳廓之间的距离小于左耳佩戴状态下的距离上限值且大于左耳佩戴状态下的距离下限值时，确定耳机的第一耳罩30佩戴在用户左耳；以 及可在基准位置与用户耳廓之间的距离大于右耳佩戴状态下的距离下限值且小于右耳佩戴状态下的距离上限值时，确定耳机的第一耳罩30佩戴在用户右耳。
在另一种产品设计结果中，基准位置位于耳机的第一耳罩30上，当第一耳罩30佩戴在用户左耳时，基准位置与用户耳廓的正面相对。
这种产品设计结果下，控制器20在根据基准位置与用户耳廓之间的距离，确定耳机的佩戴状态过程中，若基准位置与用户耳廓之间的距离大于左耳佩戴状态下的距离下限值，则确定耳机的第一耳罩30佩戴在用户左耳；若基准位置与用户耳廓之间的距离小于右耳佩戴状态下的距离上限值，则确定耳机的第一耳罩30佩戴在用户右耳。
其中，左耳佩戴状态下的距离下限值及右耳佩戴状态下的距离上限值可在实验条件下预先确定。在一些实际应用中，可采用如下方式预先确定左耳佩戴状态下的距离下限值及右耳佩戴状态下的距离上限值：
在实验条件下，将第一耳罩30分别佩戴在不同的仿真左耳及不同的仿真右耳上，并利用距离传感器10分别检测基准位置与不同仿真左耳的耳廓及不同仿真右耳的耳廓之间的测试距离；
根据检测到的基准位置与不同仿真左耳的耳廓之间的测试距离，确定左耳佩戴状态下的距离下限值；以及
根据检测到的基准位置与不同仿真右耳的耳廓之间的测试距离，确定右耳佩戴状态下的距离上限值。
由于不同用户的耳廓形状、大小可能存在差异，通过不同的仿真耳可模拟不同用户的耳廓，从而可基于大量的测试距离，确定出左耳佩戴状态下的距离下限值及右耳佩戴状态下的距离上限值。
另外，为了提高确定耳机的佩戴状态时的准确性，本实施例中，还可为左耳佩戴状态配置距离上限值以及为右耳佩戴状态配置下限值。例如，可将 左耳佩戴状态下的距离上限值配置为前述耳罩腔的直径，可将右耳佩戴状态下的下限值配置为零，当然，本实施例并不限于此。相应地，控制器20可在基准位置与用户耳廓之间的距离小于左耳佩戴状态下的距离上限值且大于左耳佩戴状态下的距离下限值时，确定耳机的第一耳罩30佩戴在用户左耳；以及可在基准位置与用户耳廓之间的距离大于右耳佩戴状态下的距离下限值且小于右耳佩戴状态下的距离上限值时，确定耳机的第一耳罩30佩戴在用户右耳。
另外，无论耳机处于上述哪种产品设计结果下，控制器20在基准位置与用户耳廓之间的距离既不满足左耳佩戴状态的距离条件，也不满足右耳佩戴状态的距离条件时，可确定耳机处于佩戴错误状态。这种情况下，控制器20可控制耳机上的报警模块发出报警，以提示用户重新佩戴耳机。
本实施例中，若确定耳机的第一耳罩30佩戴在用户左耳，控制器20可将耳机中第一耳罩30一侧的声道配置为左声道；若确定耳机的第一耳罩30佩戴在用户右耳，控制器20可将耳机中第一耳罩30一侧的声道配置为右声道；若确定耳机佩戴错误，控制器20可暂停耳机声道的配置操作，并控制耳机上的报警模块发出报警。
据此，在产品设计结果确定后，耳机中的控制器20将按照与产品设计结果相适配的实现方式确定耳机的佩戴状态，这保证了控制器20与产品设计结果直接的适配性。而且，通过预先设定不同耳机的佩戴状态对应的距离条件，可自动识别出耳机的佩戴状态，而且，可自适应配置耳机声道，并在耳机佩戴错误时，及时提示用户。
图4为本申请另一实施例提供的一种耳机声道的控制方法的流程示意图。如图4所示，该方法包括：
400、利用距离传感器检测耳机上的基准位置与用户耳廓之间的距离，其中，距离传感器装配在耳机的基准位置上；
401、根据基准位置与用户耳廓之间的距离，确定耳机的佩戴状态；
402、按照确定出的耳机的佩戴状态，配置耳机的左右声道。
在一可选实施例中，基准位置位于耳机的第一耳罩上，当第一耳罩佩戴在用户左耳时，基准位置与用户耳廓的正面相对，步骤401，包括：
若基准位置与用户耳廓之间的距离大于左耳佩戴状态下的距离下限值，则确定耳机的第一耳罩佩戴在用户左耳；
若基准位置与用户耳廓之间的距离小于右耳佩戴状态下的距离上限值，则确定耳机的第一耳罩佩戴在用户右耳。
在一可选实施例中，步骤401之前，还包括：
在实验条件下，将第一耳罩分别佩戴在不同的仿真左耳及不同的仿真右耳上，并利用距离传感器分别检测基准位置与不同仿真左耳的耳廓及不同仿真右耳的耳廓之间的测试距离；
根据检测到的基准位置与不同仿真左耳的耳廓之间的测试距离，确定左耳佩戴状态下的距离下限值；以及
根据检测到的基准位置与不同仿真右耳的耳廓之间的测试距离，确定右耳佩戴状态下的距离上限值。
在一可选实施例中，基准位置位于耳机的第一耳罩上，当第一耳罩佩戴在用户左耳时，基准位置与用户耳廓的背面相对，步骤401，包括：
若基准位置与用户耳廓之间的距离小于左耳佩戴状态下的距离上限值，则确定耳机的第一耳罩佩戴在用户左耳；
若基准位置与用户耳廓之间的距离大于右耳佩戴状态下的距离下限值，则确定耳机的第一耳罩佩戴在用户右耳。
在一可选实施例中，步骤401之前，还包括：
在实验条件下，将第一耳罩分别佩戴在不同的仿真左耳及不同的仿真右耳上，并利用距离传感器分别检测基准位置与不同仿真左耳的耳廓及不同仿 真右耳的耳廓之间的测试距离；
根据检测到的基准位置与不同仿真左耳的耳廓之间的测试距离，确定左耳佩戴状态下的距离上限值；以及
根据检测到的基准位置与不同仿真右耳的耳廓之间的测试距离，确定右耳佩戴状态下的距离下限值。
在一可选实施例中，步骤402，包括：
若确定耳机的第一耳罩佩戴在用户左耳，则将耳机中第一耳罩一侧的声道配置为左声道；
若确定耳机的第一耳罩佩戴在用户右耳，则将耳机中第一耳罩一侧的声道配置为右声道。
在一可选实施例中，基准位置位于耳机上用于容纳用户耳廓的耳罩腔的腔壁上。
相应地，本申请实施例还提供一种存储有计算机程序的计算机可读存储介质，计算机程序被执行时能够实现上述方法实施例中可由控制器执行的各步骤。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使 得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
在一个典型的配置中，计算设备包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计 算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (12)

  1. 一种耳机声道的控制方法，其特征在于，包括：
    利用距离传感器检测耳机上的基准位置与用户耳廓之间的距离，其中，所述距离传感器装配在所述耳机的基准位置上；
    根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；
    按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。
  2. 根据权利要求1所述的方法，其特征在于，所述基准位置位于所述耳机的第一耳罩上，当所述第一耳罩佩戴在用户左耳时，所述基准位置与所述用户耳廓的正面相对，所述根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态，包括：
    若所述基准位置与用户耳廓之间的距离大于左耳佩戴状态下的距离下限值，则确定所述耳机的第一耳罩佩戴在用户左耳；
    若所述基准位置与用户耳廓之间的距离小于右耳佩戴状态下的距离上限值，则确定所述耳机的第一耳罩佩戴在用户右耳。
  3. 根据权利要求2所述的方法，其特征在于，在根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态之前，还包括：
    在实验条件下，将所述第一耳罩分别佩戴在不同的仿真左耳及不同的仿真右耳上，并利用所述距离传感器分别检测所述基准位置与不同仿真左耳的耳廓及不同仿真右耳的耳廓之间的测试距离；
    根据检测到的所述基准位置与不同仿真左耳的耳廓之间的测试距离，确定所述左耳佩戴状态下的距离下限值；以及
    根据检测到的所述基准位置与不同仿真右耳的耳廓之间的测试距离，确定所述右耳佩戴状态下的距离上限值。
  4. 根据权利要求1所述的方法，其特征在于，所述基准位置位于所述耳机的第一耳罩上，当所述第一耳罩佩戴在用户左耳时，所述基准位置与所述用户耳廓的背面相对，所述根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态，包括：
    若所述基准位置与用户耳廓之间的距离小于左耳佩戴状态下的距离上限值，则确定所述耳机的第一耳罩佩戴在用户左耳；
    若所述基准位置与用户耳廓之间的距离大于右耳佩戴状态下的距离下限值，则确定所述耳机的第一耳罩佩戴在用户右耳。
  5. 根据权利要求4所述的方法，其特征在于，在根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态之前，还包括：
    在实验条件下，将所述第一耳罩分别佩戴在不同的仿真左耳及不同的仿真右耳上，并利用所述距离传感器分别检测所述基准位置与不同仿真左耳的耳廓及不同仿真右耳的耳廓之间的测试距离；
    根据检测到的所述基准位置与不同仿真左耳的耳廓之间的测试距离，确定所述左耳佩戴状态下的距离上限值；以及
    根据检测到的所述基准位置与不同仿真右耳的耳廓之间的测试距离，确定所述右耳佩戴状态下的距离下限值。
  6. 根据权利要求2或4所述的方法，其特征在于，所述按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道，包括：
    若确定所述耳机的第一耳罩佩戴在用户左耳，则将所述耳机中所述第一 耳罩一侧的声道配置为左声道；
    若确定所述耳机的第一耳罩佩戴在用户右耳，则将所述耳机中所述第一耳罩一侧的声道配置为右声道。
  7. 根据权利要求1～5任一项所述的方法，其特征在于，所述基准位置位于所述耳机上用于容纳用户耳廓的耳罩腔的腔壁上。
  8. 一种耳机，其特征在于，包括距离传感器和控制器，所述距离传感器设置于所述耳机的基准位置上；
    所述距离传感器用于检测所述耳机的基准位置与用户耳廓之间的距离；
    所述控制器用于根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态；按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道。
  9. 根据权利要求8所述的耳机，其特征在于，所述基准位置位于所述耳机的第一耳罩上，当所述第一耳罩佩戴在用户左耳时，所述基准位置与所述用户耳廓的正面相对，所述控制器在根据所述基准位置与用户耳廓之间的距离，确定所述耳机的佩戴状态时，用于：
    若所述基准位置与用户耳廓之间的距离大于左耳佩戴状态下的距离下限值，则确定所述耳机的第一耳罩佩戴在用户左耳；
    若所述基准位置与用户耳廓之间的距离小于右耳佩戴状态下的距离上限值，则确定所述耳机的第一耳罩佩戴在用户右耳。
  10. 根据权利要求8所述的耳机，其特征在于，所述基准位置位于所述耳机的第一耳罩上，当所述第一耳罩佩戴在用户左耳时，所述基准位置与所述用户耳廓的背面相对，所述控制器在根据所述基准位置与用户耳廓之间的 距离，确定所述耳机的佩戴状态时，用于：
    若所述基准位置与用户耳廓之间的距离小于左耳佩戴状态下的距离上限值，则确定所述耳机的第一耳罩佩戴在用户左耳；
    若所述基准位置与用户耳廓之间的距离大于右耳佩戴状态下的距离下限值，则确定所述耳机的第一耳罩佩戴在用户右耳。
  11. 根据权利要求9或10所述的耳机，其特征在于，所述控制器在按照确定出的所述耳机的佩戴状态，配置所述耳机的左右声道时，用于：
    若确定所述耳机的第一耳罩佩戴在用户左耳，则将所述耳机中所述第一耳罩一侧的声道配置为左声道；
    若确定所述耳机的第一耳罩佩戴在用户右耳，则将所述耳机中所述第一耳罩一侧的声道配置为右声道。
  12. 一种存储计算机指令的计算机可读存储介质，其特征在于，当所述计算机指令被一个或多个处理器执行时，致使所述一个或多个处理器执行权利要求1-7任一项所述的耳机声道的控制方法。
PCT/CN2019/108021 2019-03-25 2019-09-26 一种耳机声道的控制方法、耳机及存储介质 WO2020192052A1 (zh)

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