CN107277661B - Pressure-sensitive earphone and working method thereof - Google Patents
Pressure-sensitive earphone and working method thereof Download PDFInfo
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- CN107277661B CN107277661B CN201710468435.2A CN201710468435A CN107277661B CN 107277661 B CN107277661 B CN 107277661B CN 201710468435 A CN201710468435 A CN 201710468435A CN 107277661 B CN107277661 B CN 107277661B
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- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 8
- 239000011435 rock Substances 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 17
- 230000008569 process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 description 4
- 230000004913 activation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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- 239000010703 silicon Substances 0.000 description 1
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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
- H04R1/1041—Mechanical or electronic switches, or control elements
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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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
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Abstract
A pressure-sensitive earphone and a working method of the pressure-sensitive earphone, the pressure-sensitive earphone includes a speaker part with a loudspeaker inside, and the pressure-sensitive earphone further includes: the pressure sensor is arranged in the loudspeaker part and used for detecting pressure change received by the loudspeaker part and forming a pressure sensing signal; the matching circuit is connected with the pressure sensor and is used for matching the pressure sensing electric signal formed by the pressure sensor with a preset electric signal corresponding to the control instruction to obtain the control instruction corresponding to the pressure sensing electric signal; and the control chip is connected with the matching circuit and used for executing corresponding control operation according to the control instruction. Above-mentioned pressure sense earphone user can directly rock the function that the head controlled the earphone, releases user's both hands, avoids the condition emergence of mistake touch button, and uses more extensively, embodies pressure sense earphone's intelligence.
Description
Technical Field
The invention relates to the field of headphones, in particular to a pressure-sensitive headphone and a working method of the pressure-sensitive headphone.
Background
Nowadays, headphones have various styles, such as wired headphones and wireless headphones, headsets, bluetooth headphones, in-ear headphones and the like, and the technical development is mature, so that not only can the natural color of sound be better restored, but also the headphones have various functions.
In the prior art, the function triggering mode of the earphone is mainly to press a key, which is greatly affected by the environment and the condition of the key, for example, the key can be easily strung, the user presses the key with the volume being increased, the earphone responds to the key with the volume being decreased, or the user can press the wrong key when pressing the key, which can cause the user to perform operation which is not needed per se and influence the user experience. However, the existing sensing earphone has many functions, such as adjusting volume, answering or hanging up, switching songs, etc., and the keys have a great limitation, and the corresponding functions of each key are fixed, so that when the earphone needs many functions or needs to evolve many functions, the keys cannot meet the requirements.
On the other hand, the control mode of the traditional earphone is inconvenient in many occasions, for example, when a user drives a car, the user needs to observe the position of the key to perform corresponding operation, so that the user can be distracted when the user drives the car, and in the process of driving the car, the user needs to keep a certain attention so as to ensure the safety of the user in the process of driving the car, so that the control mode of the traditional earphone is inconvenient, and the user needs to touch the key by hand if the function of the earphone is needed, and the user cannot release the hands of the user.
Referring to fig. 1, a prior art earphone is shown, in which the earphone is a wire-controlled earphone, and has a key 101 and a key 102, wherein the key 101 is used for turning up the volume, the key 102 is used for turning down the volume, and there are no other functional keys, which cannot be matched with increasingly applied mobile terminals, for example, when a user needs to switch songs, the user needs to directly operate the mobile terminal connected to the earphone, but cannot directly switch songs by operating the earphone. And when the user adjusts the volume through the earphone key, the opposite key is possibly pressed, so that the operation time of the user is wasted and the user experience is influenced in contrast to the requirement of the user. For example, when the user needs to turn up the volume during the call to make the call content clearer, the user needs to press the key 101, and during the operation, the key 102 is pressed to reduce the volume, which affects the call quality of the user, or when the user uses the earphone to listen to music, the user mistakenly touches the key 101 or presses the key 102 to call the function of the key 101 when the volume is required to be turned down due to overhigh music sound, so that the volume of the earphone output is increased, instead of reducing the volume according to the requirement of the user, which affects the quality of the user listening to songs, and if the volume is overhigh, the eardrum of the user may be jeopardized,
therefore, it is desirable to provide a pressure-sensitive earphone, which is convenient for a user to use the earphone in various occasions, releases both hands of the user, and can realize more functions.
Disclosure of Invention
The invention aims to solve the technical problem of providing a pressure-sensitive earphone and a working method of the pressure-sensitive earphone.
In order to solve the above-mentioned problem, the present invention provides a pressure-sensitive earphone, including a speaker part having a speaker disposed therein, comprising: the pressure sensor is arranged in the loudspeaker part and used for detecting pressure change received by the loudspeaker part and forming a pressure sensing signal; the matching circuit is connected with the pressure sensor and is used for matching a pressure sensing electric signal formed by the pressure sensor with a preset electric signal corresponding to a control instruction to obtain the control instruction corresponding to the pressure sensing electric signal; and the control chip is connected with the matching circuit and used for executing corresponding control operation according to the control instruction.
Optionally, the method further comprises: a head band, the matching circuit being disposed within the head band or the speaker; the control chip is arranged in the head band or the loudspeaker part.
Optionally, the speaker further includes: the sound absorbing cotton is positioned at the edge of the loudspeaker part, and the pressure sensor is arranged in the sound absorbing cotton.
Optionally, the system comprises a plurality of pressure sensors, wherein the plurality of pressure sensors are arranged in a circle shape and distributed in all directions of the loudspeaker.
Optionally, the method further comprises: the setting module is connected with the pressure sensor and the matching circuit and is used for setting the corresponding relation between the preset electric signal and the control instruction.
Optionally, the setting module includes: the acquisition unit is connected with the pressure sensor and is used for acquiring the preset electric signal; the display unit is connected with the acquisition unit and used for displaying a plurality of function options respectively corresponding to different control instructions; the selection unit is connected with the display unit and is used for selecting a function option according to the selection result of the user; and the matching unit is connected with the selection unit and the acquisition unit and is used for establishing the corresponding relation between the control instruction corresponding to the selected function option and the preset electric signal.
Optionally, the method further comprises: and the storage module is connected with the setting module and the matching circuit and is used for storing data information of the corresponding relation between the preset electric signal and the control instruction.
Optionally, the method further comprises: and the initialization module is connected with the pressure sensor and the setting module and is used for detecting whether the pressure-sensitive earphone is used for the first time, and prompting a user to set the corresponding relation between the preset electric signal and the control instruction in a voice mode or a text display mode when the pressure-sensitive earphone is used for the first time.
Optionally, the method further comprises: and the starting module is connected with the pressure sensor and used for starting the pressure-sensitive earphone according to the operation of a user on the pressure-sensitive earphone.
The invention also provides a working method of the pressure-sensitive earphone, which comprises the following steps: detecting pressure change received by the loudspeaker part and forming a pressure sensing signal; matching the pressure sensing electric signal with a preset electric signal corresponding to a control instruction to obtain the control instruction corresponding to the pressure sensing electric signal; and executing corresponding control operation according to the control instruction.
Optionally, the similarity between the electric signal formed by the pressure sensor and the preset electric signal corresponding to the control instruction is not less than seventy percent, and the matching is successful.
Optionally, the method further comprises: and setting a corresponding relation between the preset electric signal and the control instruction.
Optionally, the step of setting the correspondence between the preset electrical signal and the control command further includes: acquiring the preset electrical signal; displaying a plurality of function options respectively corresponding to different control instructions; selecting a function option according to a selection result of a user; and establishing a corresponding relation between the control instruction corresponding to the selected function option and the preset electric signal. Optionally, the method further comprises: and storing data information of the corresponding relation between the preset electric signal and the control instruction.
Optionally, the method further comprises: detecting whether the pressure-sensitive earphone is used for the first time, and prompting a user to set the corresponding relation between the preset electric signal and the control instruction in a voice mode or a text display mode when the pressure-sensitive earphone is used for the first time.
Optionally, the method further comprises: and starting the pressure-sensitive earphone according to the operation of the user on the pressure-sensitive earphone, so that the pressure-sensitive earphone can respond correspondingly according to the shaking operation of the head of the user.
According to the pressure-sensitive earphone, through the mutual matching among the pressure sensor, the matching circuit and the control chip, the pressure sensor detects and generates the pressure-sensitive electric signal through the operation of a user on the pressure-sensitive earphone, and the pressure-sensitive electric signal is matched with the preset electric signal, so that the function controlled by the pressure-sensitive electric signal is obtained, a control instruction is sent out, and the pressure-sensitive earphone responds to the pressure-sensitive electric signal. The pressure-sensitive earphone does not need a user to control the function of the earphone by touching the keys, the user can directly shake the head to control the function of the earphone, the hands of the user are released, the situation of mistakenly touching the keys is avoided, the application is wider, and the intelligence of the pressure-sensitive earphone is embodied.
Further, the corresponding relation between the preset electric signal and the control instruction can be set by the user, so that the user can be more in line with the self-living habit in the use process, and the operation is convenient.
According to the working method of the pressure-sensitive earphone, the pressure sensor detects and generates the electric signal through the operation of a user on the pressure-sensitive earphone, and the pressure-sensitive electric signal is matched with the preset electric signal, so that the function controlled by the pressure-sensitive electric signal is obtained, and the pressure-sensitive earphone responds to the function. According to the working method of the pressure-sensitive earphone, a user can directly shake the head to control the function of the earphone, the hands of the user are released, the user can conveniently control the function of the earphone, the situation that a key is touched by mistake is avoided, the application is wide, and the user can conveniently use the pressure-sensitive earphone.
Further, the corresponding relation between the preset electric signal and the control instruction can be set by the user, so that the user can be more in line with the self-living habit in the use process, and the operation is convenient.
Drawings
FIG. 1 is a schematic diagram of a prior art earphone;
FIG. 2 is a schematic block diagram of a pressure-sensitive earphone according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a pressure-sensitive earphone according to an embodiment of the present invention;
FIG. 4 is a schematic block diagram of a pressure-sensitive earphone according to an embodiment of the present invention;
FIG. 5 is a flow chart illustrating a method of operating a pressure sensitive headset according to an embodiment of the present invention;
fig. 6 is a flow chart illustrating a working method of the pressure-sensitive earphone according to an embodiment of the invention.
Detailed Description
The following describes in detail the pressure-sensitive earphone and the working method of the pressure-sensitive earphone provided by the invention with reference to the accompanying drawings.
Fig. 2 is a schematic block diagram of a pressure-sensitive earphone according to an embodiment of the invention.
The utility model provides a pressure sense earphone, includes the speaker that inside is provided with loudspeaker, still includes: a pressure sensor 201, disposed in the speaker, for detecting pressure changes received by the speaker and forming a pressure-sensitive signal; the matching circuit 202 is connected with the pressure sensor 201 and is used for matching a pressure sensing electric signal formed by the pressure sensor 201 with a preset electric signal corresponding to a control instruction to obtain the control instruction corresponding to the pressure sensing electric signal; and the control chip 203 is connected with the matching circuit 202 and is used for executing corresponding control operation according to the control instruction.
The pressure-sensitive earphone can be a Bluetooth earphone, a headset, or an in-ear earphone with various structures and forms.
The pressure sensor 201 is of a wide variety including: the pressure sensor is positioned in the loudspeaker part, the existing earphone pattern is not required to be replaced, and the functions of the pressure sensing earphone can be realized by adding the pressure sensor and other processing chips in the loudspeaker part. Specifically, the pressure sensor 201 is configured to detect a pressure change received by the speaker and form a pressure-sensitive electrical signal, after a user wears the pressure-sensitive earphone, in a process of shaking a head, a pressure between the pressure sensor and the user's ear changes, so that a capacitance or resistance of the pressure sensor changes, and the pressure sensor is converted into an electrical signal, for example, a piezoresistive pressure sensor is formed by integrating a resistive strip on a monocrystalline silicon diaphragm, when a force acts on the piezoresistive pressure sensor, a crystal lattice of a crystal deforms, and mobility of a carrier changes, so that a resistivity of silicon changes, a resistivity of the piezoresistive pressure sensor changes depending on the pressure change, and a current pressure sensing technology is mature, so that the pressure sensor can sensitively detect an operation of the pressure-sensitive earphone by the user.
In a specific embodiment, the speaker part is provided with a plurality of pressure sensors, the pressure sensors are arranged in a circle form and distributed in all directions of the speaker part, for example, when the pressure-sensitive earphone is a headphone, the headphone is provided with an earmuff, the speaker part is positioned at the earmuff, the pressure sensors are distributed at the periphery of the speaker part to form a circle, thus the pressure sensors can detect the direction of shaking the head of a user, and the electric signals generated after the pressure sensors are pressed can embody the characteristics of the shaking direction, the force, the shaking times and the like of the user, so that the operation of the user is converted into a data form, and the data form can be used as the basis of the pressure-sensitive earphone to respond. Therefore, the user can adjust the volume of the earphone or switch songs without touching the earphone by two hands, the application range is more protected, the function of the earphone can be adjusted by the user under the scenes of driving or other scenes where two hands cannot be used, the operation is simpler, and the recognition rate is high.
The matching circuit 202 is connected to the pressure sensor 201, and is configured to match a pressure sensing electric signal formed by the pressure sensor 201 with a preset electric signal of a preset command, and obtain a control command corresponding to the pressure sensing electric signal. Specifically, the pressure-sensitive electrical signal formed by the pressure sensor 201 is compared with a preset electrical signal in similarity. In a specific embodiment, comparing each point of the pressure sensing electric signal and the preset electric signal, if the total similarity is greater than or equal to seventy percent, matching the two, determining a control instruction corresponding to the preset electric signal, and sending the corresponding control instruction to the control chip 203 of the pressure sensing earphone; if the total similarity is less than seventy percent, the two are not matched and the pressure sensitive headset does not respond to the same. In other embodiments, other matching methods, or other critical similarity values, may be set.
And the control chip 203 is connected with the matching circuit 202 and is used for executing corresponding control operation according to the control instruction. Specifically, the control instruction sent by the matching circuit 202 is received and analyzed, so that the control instruction can be sent to a corresponding functional area, for example, if the received control instruction information is volume up, the data information of the control instruction is transmitted to the corresponding functional area, the data information of the control instruction is transmitted through a circuit, so that the corresponding functional area can receive the control instruction, wherein the transmission of the data information can be performed through analog signals, pulse signals, digital signals and the like; and finally, enabling the corresponding functional area to execute the control instruction, and responding according to the control instruction information after the corresponding functional area receives the control instruction. For example, the control command is to turn down the volume, the control command is received and then analyzed to be executed in the volume control area, the control command is sent to the volume control area, and the volume control area receives the control command and then turns down the volume.
Fig. 3 is a schematic block diagram of a pressure-sensitive earphone according to an embodiment of the invention.
In a specific embodiment, the pressure-sensitive earphone further comprises: the setting module 301 is connected to the pressure sensor 201 and the matching circuit 202, and is configured to set a correspondence between a preset electrical signal and a control command. Specifically, after the user wears the earphone, in the setting process, the head of the user performs a shaking operation, the pressure sensor 201 detects the pressure sensing signal as a preset electrical signal, after the user performs one-time operation, a function corresponding to the control instruction is displayed for the user to select, after the user selects the function corresponding to the operation, the control instruction for starting the function is obtained, and the corresponding relation between the control instruction and the preset electrical signal is established.
In one embodiment, the setting module 301 includes: an acquiring unit, connected to the pressure sensor 201, for acquiring a preset electrical signal, where during the setting process, a user first operates the pressure-sensitive earphone, for example, the head shakes left and right once, the pressure sensor 201 detects a pressure change to generate a pressure-sensitive electrical signal, and the pressure-sensitive electrical signal is used as the preset electrical signal; the display unit is connected with the acquisition unit and used for displaying a plurality of function options respectively corresponding to different control instructions, specifically, a plurality of functions such as volume adjustment, next song switching and the like are displayed through the mobile terminal connected with the pressure-sensitive earphone, and the functions are respectively corresponding to the plurality of control instructions, so that the mobile terminal can be connected with the pressure-sensitive earphone, the plurality of functions are displayed through a display screen of the mobile terminal, or the plurality of functions are displayed through the display screen of the pressure-sensitive earphone, so that a user can select the corresponding functions required by the preset electric signals; the selection unit is connected with the display unit and is used for selecting a function option according to the selection result of a user and determining a function corresponding to a preset electric signal according to the selection of the function by the user; the matching unit is connected with the selection unit and the acquisition unit and is used for establishing a corresponding relation between a control instruction corresponding to the selected function option and a preset electric signal, specifically, if the user selects to switch the next song, the control instruction corresponding to the function is acquired, and the preset electric signal is matched with the control instruction for switching the next song to be used as a basis for matching with the electric signal generated by the user when the pressure-sensitive earphone is used. In other specific embodiments, the correspondence between the preset electrical signal and the instruction may be set by other setting manners. And the function of the setting module of the pressure-sensitive earphone can be set by application programs or hardware.
In a specific embodiment, the pressure-sensitive earphone further comprises: the storage module is connected with the setting module 301 and the matching circuit 202, and is used for storing data information of the corresponding relation between the preset electric signal and the control instruction. After the corresponding relation between the preset electric signal and the control instruction is set by the user, the data information of the corresponding relation between the preset electric signal and the control instruction set by the user is stored in the storage module, so that the corresponding relation between the preset electric signal and the control instruction can be more quickly called when the user adjusts the function information of the pressure-sensitive earphone, and the user can respond to the operation.
In a specific embodiment, the pressure-sensitive earphone further comprises: and the starting module is connected with the pressure sensor 201 and is used for starting the pressure-sensitive earphone according to the operation of the user on the pressure-sensitive earphone, so that the pressure-sensitive earphone can respond correspondingly according to the shaking operation of the user on the head. Specifically, when the user needs to use the function of the pressure-sensitive earphone, the function of the pressure-sensitive earphone in response to the user's adjustment operation may be started by operating the pressure sensor 201, for example, the pressure sensor may detect the pressure after the user wears the pressure-sensitive earphone, the pressure-sensitive earphone may be started, or the pressure sensor position of the pressure-sensitive earphone may be continuously pressed after the user wears the earphone, the pressure-sensitive earphone may be started, and so on. After activation, the user may cause the functional area of the pressure sensitive headset to respond to this by shaking the pressure sensitive headset. Therefore, if the user does not need to perform function adjustment on the pressure-sensitive earphone, and the situation that the function of triggering the pressure-sensitive earphone cannot be avoided, the pressure-sensitive earphone cannot influence the life of the user. And the function of the starting module of the pressure-sensitive earphone can be set by an application program or hardware.
In a specific embodiment, the pressure-sensitive earphone further comprises: the initialization module is connected with the pressure sensor 201 and the setting module 301, and is used for detecting whether the pressure sensing earphone is used for the first time, and prompting a user to set a corresponding relation between a preset electric signal and a control instruction in a voice mode or a text display mode when the pressure sensing earphone is used for the first time. Specifically, when the user starts the pressure-sensitive earphone, the user needs to detect whether the pressure-sensitive earphone is used for the first time, namely, whether the user has set the corresponding relation between the preset electric signal and the control instruction, if the corresponding relation between the preset electric signal and the control instruction is not detected, the user needs to be prompted to set the corresponding relation between the preset electric signal and the control instruction in a voice or text display mode, the user is guided to be more quickly familiar with and use the pressure-sensitive earphone, the user is prevented from being unable to correctly master the operation method of the pressure-sensitive earphone when the user uses the pressure-sensitive earphone for the first time, and if the pressure-sensitive earphone is detected to be used for the first time, the user does not respond. And the function implementation of the initialization module of the pressure-sensitive earphone can be set by application programs or hardware.
Fig. 4 is a schematic block diagram of a pressure-sensitive earphone according to an embodiment of the invention.
In a specific embodiment, the pressure-sensitive earphone further comprises: the headband 401, the matching circuit is disposed in the headband 401 or the speaker, the control chip 203 is disposed in the headband or the speaker, specifically, when the pressure-sensitive earphone is a headphone, the pressure-sensitive earphone has a headband for fixing the position of the headphone, and the matching circuit 202 can also be disposed in the headband or the speaker, so that the space of the pressure-sensitive earphone is saved.
In one embodiment, the speaker includes: the sound absorbing cotton is located at the inner edge of the speaker, the pressure sensor is built in the sound absorbing cotton, in this embodiment, please refer to fig. 4, the speaker is an ear cup, the sound absorbing 402 is located at the outer ring of the ear cup, and the pressure sensor 201 is built in the sound absorbing cotton 402. Specifically, the pressure-sensitive earphone has two earmuffs, and the inside of the earmuffs, that is, the side contacted with the ears of the user, is provided with the sound-absorbing cotton 402, and the sound-absorbing cotton 402 can make the ears more comfortable and prevent sound leakage when the user uses the earphone. The pressure sensor 201 is arranged in the sound absorbing cotton 402, so that the attractiveness of the pressure sensing earphone can be guaranteed, the pressure sensor 201 does not influence the appearance of the pressure sensing earphone, the comfort of the contact between a user and an earmuff is not influenced, the pressure sensor 201 is arranged in the sound absorbing cotton 402, the sound absorbing cotton 402 can protect the pressure sensor 201 from being damaged, and the service life of the pressure sensing earphone is prolonged. In other embodiments, if the pressure sensitive earphone is an in-ear or bluetooth earphone, the pressure sensor may be located at the inner ring of the speaker housing or elsewhere when the speaker does not have sound absorbing cotton.
According to the pressure-sensitive earphone, through the mutual matching among the pressure sensor, the matching circuit and the control chip, the pressure sensor detects and generates the pressure-sensitive electric signal through the operation of a user on the pressure-sensitive earphone, and the pressure-sensitive electric signal is matched with the preset electric signal, so that the function controlled by the pressure-sensitive electric signal is obtained, a control instruction is sent out, and the pressure-sensitive earphone responds to the pressure-sensitive electric signal. The pressure-sensitive earphone does not need a user to control the function of the earphone by touching the keys, the user can directly shake the head to control the function of the earphone, the hands of the user are released, the situation of mistakenly touching the keys is avoided, the application is wider, and the intelligence of the pressure-sensitive earphone is embodied.
Further, the corresponding relation between the preset electric signal and the control instruction can be set by the user, so that the user can be more in line with the self-living habit in the use process, and the operation is convenient.
Referring to fig. 5, the present invention further provides a working method of the pressure-sensitive earphone.
The working method of the pressure-sensitive earphone comprises the following steps:
step S501: the pressure change received by the speaker is detected, and a pressure-sensitive signal is formed. Pressure sensors are of a wide variety, including: after a user wears the pressure-sensitive earphone, the pressure between the pressure sensor and the ear of the user changes in the process of shaking the head, so that the pressure-sensitive earphone changes in capacitance or resistance and is converted into an electric signal. The electric signal generated after the pressure sensor is pressed can embody the characteristics of the shaking direction, the shaking force, the shaking times and the like of a user, and the operation of the user is converted into a data form, so that the data form is used as the basis for responding to the pressure sensing earphone.
Step S502: and matching the pressure sensing electric signal with a preset electric signal corresponding to the control instruction to obtain the control instruction corresponding to the pressure sensing electric signal. Comparing the similarity between the pressure sensing electric signal formed by the pressure sensor and a preset electric signal, in a specific embodiment, comparing each point of the pressure sensing electric signal and the preset electric signal, if the total similarity is more than or equal to seventy percent, matching the pressure sensing electric signal and the preset electric signal, determining a control instruction corresponding to the preset electric signal, and sending a corresponding control instruction; if the total similarity is less than seventy percent, the two are not matched and the pressure sensitive headset does not respond to the same. In other embodiments, other matching methods, or other critical similarity values, may be set.
Step S503: and executing corresponding control operation according to the control instruction. And controlling the functional area of the pressure-sensitive earphone to respond correspondingly. Specifically, the control instruction is received and analyzed, so that the control instruction can be sent to a corresponding functional area, for example, if the received control instruction information is volume-up, the data information of the control instruction is transmitted to the corresponding functional area, the data information of the control instruction is transmitted through a circuit, and the corresponding functional area can receive the control instruction, wherein the transmission of the data information can be carried out through analog signals, pulse signals, digital signals and the like; and finally, enabling the corresponding functional area to execute the control instruction, and responding according to the control instruction information after the corresponding functional area receives the control instruction. For example, the control command is to turn down the volume, the control command is received and then analyzed to be executed in the volume control area, the control command is sent to the volume control area, and the volume control area receives the control command and then turns down the volume.
Fig. 6 is a flowchart illustrating a working method of the pressure-sensitive earphone according to an embodiment of the invention.
On the basis of the specific embodiment, the working method of the pressure-sensitive earphone further comprises the following steps:
step S601: and setting a corresponding relation between the preset electric signal and the control instruction. Specifically, after the user wears the earphone, in the setting process, the head of the user performs shaking operation, the user operates the pressure-sensitive earphone, the pressure sensor detects the pressure-sensitive electric signal as a preset electric signal, after the user performs one-time operation, the function corresponding to the control instruction is displayed for the user to select, the user selects the function corresponding to the operation, the control instruction for starting the function is obtained, and the preset electric signal is matched with the function.
In one embodiment, step S601 further includes: acquiring a preset electric signal, wherein in the setting process, a user firstly operates the pressure-sensitive earphone, for example, the head shakes left and right once, the pressure sensor detects the pressure change to generate the pressure-sensitive electric signal, and the pressure-sensitive electric signal is used as the preset electric signal; displaying a plurality of function options corresponding to different control instructions respectively, specifically, displaying a plurality of functions through a mobile terminal connected with the pressure-sensitive earphone, such as volume up, volume down, next song switching and the like, wherein the functions correspond to the plurality of control instructions respectively, the mobile terminal can be connected with the pressure-sensitive earphone, the plurality of functions are displayed through a display screen of the mobile terminal, or the plurality of functions are displayed through a display screen of the pressure-sensitive earphone, so that a user can select the corresponding functions required by the preset electric signals; selecting a function option according to a selection result of a user, and determining a function corresponding to a preset electric signal according to the selection of the function by the user; and establishing a corresponding relation between the control instruction corresponding to the selected function option and a preset electric signal, specifically, if the user selects to switch the next song, acquiring the control instruction corresponding to the function, and matching the preset electric signal with the control instruction for switching the next song to serve as a basis for matching with the electric signal generated by the user when the pressure-sensitive earphone is used. In other specific embodiments, the correspondence between the preset electrical signal and the instruction may be set by other setting manners.
In a specific embodiment, the working method of the pressure-sensitive earphone further includes: and storing data information of the corresponding relation between the preset electric signal and the control instruction. After the corresponding relation between the preset electric signal and the control instruction is established by the user, the data information of the corresponding relation between the preset electric signal and the control instruction set by the user is stored, so that the corresponding relation between the preset electric signal and the control instruction can be more quickly called when the user adjusts the function information of the pressure-sensitive earphone, and the user can respond to the operation.
In a specific embodiment, the working method of the pressure-sensitive earphone further includes: and starting the pressure-sensitive earphone according to the operation of the user on the pressure-sensitive earphone, so that the pressure-sensitive earphone can respond correspondingly according to the shaking operation of the head of the user. Specifically, when the user needs to use the function of the pressure-sensitive earphone, the function of the pressure-sensitive earphone in response to the user's adjustment operation may be started by operating the pressure sensor, for example, after the user wears the pressure-sensitive earphone, the pressure sensor detects pressure, the pressure-sensitive earphone is started, or after the user wears the earphone, the user continuously presses the pressure sensor of the pressure-sensitive earphone, the pressure-sensitive earphone is started, and so on. After activation, the user may cause the functional area of the pressure sensitive headset to respond to this by shaking the pressure sensitive headset. Therefore, if the user does not need to perform function adjustment on the pressure-sensitive earphone, and the situation that the function of triggering the pressure-sensitive earphone cannot be avoided, the pressure-sensitive earphone cannot influence the life of the user.
In a specific embodiment, the working method of the pressure-sensitive earphone further includes: and detecting whether the pressure sensing earphone is used for the first time, and prompting a user to set the corresponding relation between the preset electric signal and the control instruction in a voice mode or a text display mode when the pressure sensing earphone is used for the first time. Specifically, when the user starts the pressure-sensitive earphone, the user needs to detect whether the pressure-sensitive earphone is used for the first time, namely, whether the user has set the corresponding relation between the preset electric signal and the control instruction, if the corresponding relation between the preset electric signal and the control instruction is not detected, the user needs to be prompted to set the corresponding relation between the preset electric signal and the control instruction in a voice or text display mode, the user is guided to be more quickly familiar with and use the pressure-sensitive earphone, the user is prevented from being unable to correctly master the operation method of the pressure-sensitive earphone when the user uses the pressure-sensitive earphone for the first time, and if the pressure-sensitive earphone is detected to be used for the first time, the user does not respond.
In a specific embodiment of the present invention, after a user wears and starts the pressure-sensitive earphone, the user shakes left and right once, the pressure sensor is located inside an ear muff of the pressure-sensitive earphone, the pressure sensor of the pressure-sensitive earphone detects the operation of the user, the pressure sensor changes resistance according to the operation of the user, thereby generating a pressure-sensitive electric signal, the pressure-sensitive electric signal detected by the pressure sensor is matched with a preset electric signal, the pressure-sensitive electric signal has a similarity of eighty percent with one of the preset electric signals, the pressure-sensitive earphone provides that if the pressure-sensitive electric signal has a similarity of seventy percent with the preset electric signal, the matching is successful, therefore, the pressure-sensitive electric signal is successfully matched with one of the preset electric signals, a control instruction corresponding to the preset electric signal matched with the pressure-sensitive electric signal is called out, the control instruction is analyzed and displayed as switching the next song, the control instruction is transmitted to a song switching control area, and after the song switching control area receives the control instruction, the control instruction is executed to switch the next song.
According to the working method of the pressure-sensitive earphone, the pressure sensor detects and generates the pressure-sensitive electric signal through the operation of a user on the pressure-sensitive earphone, and the pressure-sensitive electric signal is matched with the preset electric signal, so that the function controlled by the pressure-sensitive electric signal is obtained, and the pressure-sensitive earphone responds to the function. According to the working method of the pressure-sensitive earphone, a user can directly shake the head to control the function of the earphone, the hands of the user are released, the user can conveniently control the function of the earphone, the situation that a key is touched by mistake is avoided, the application is wide, and the user can conveniently use the pressure-sensitive earphone.
Further, the corresponding relation between the preset electric signal and the control instruction can be set by the user, so that the user can be more in line with the self-living habit in the use process, and the operation is convenient.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (13)
1. The utility model provides a pressure sense earphone, includes the speaker that inside is provided with loudspeaker, its characterized in that still includes:
the pressure sensors are arranged in the loudspeaker part and used for detecting pressure changes received by the loudspeaker part and forming pressure sensing signals, and the pressure sensors are arranged in a circle form and distributed in all directions of the loudspeaker part, so that the pressure sensing signals generated after the pressure sensors are pressed can reflect the shaking direction, the shaking force and the shaking times of a user;
the matching circuit is connected with the pressure sensor and is used for matching a pressure sensing electric signal formed by the pressure sensor with a preset electric signal corresponding to a control instruction to obtain the control instruction corresponding to the pressure sensing electric signal; the control chip is connected with the matching circuit and used for executing corresponding control operation according to the control instruction; the pressure sensing earphone comprises a pressure sensor, a starting module and a control module, wherein the pressure sensor is used for detecting the pressure of the pressure sensing earphone, and the starting module is connected with the pressure sensor and used for starting the regulating function of the pressure sensing earphone according to the operation of a user on the pressure sensing earphone.
2. The pressure sensitive headset of claim 1, further comprising: a head band, the matching circuit being disposed within the head band or the speaker; the control chip is arranged in the head band or the loudspeaker part.
3. The pressure sensitive headset of claim 1, wherein the speaker further comprises: the sound absorbing cotton is positioned at the edge of the loudspeaker part, and the pressure sensor is arranged in the sound absorbing cotton.
4. The pressure sensitive headset of claim 1, further comprising: the setting module is connected with the pressure sensor and the matching circuit and is used for setting the corresponding relation between the preset electric signal and the control instruction.
5. The pressure sensitive headset of claim 4, wherein the setup module comprises: the acquisition unit is connected with the pressure sensor and is used for acquiring the preset electric signal; the display unit is connected with the acquisition unit and used for displaying a plurality of function options respectively corresponding to different control instructions; the selection unit is connected with the display unit and is used for selecting a function option according to the selection result of the user; and the matching unit is connected with the selection unit and the acquisition unit and is used for establishing the corresponding relation between the control instruction corresponding to the selected function option and the preset electric signal.
6. The pressure sensitive headset of claim 4, further comprising: and the storage module is connected with the setting module and the matching circuit and is used for storing data information of the corresponding relation between the preset electric signal and the control instruction.
7. The pressure sensitive headset of claim 4, further comprising: and the initialization module is connected with the pressure sensor and the setting module and is used for detecting whether the pressure-sensitive earphone is used for the first time, and prompting a user to set the corresponding relation between the preset electric signal and the control instruction in a voice mode or a text display mode when the pressure-sensitive earphone is used for the first time.
8. A method of operating a pressure sensitive headset comprising:
according to the operation of a user on the pressure-sensitive earphone, starting an adjusting function of the pressure-sensitive earphone, so that the pressure-sensitive earphone can make a corresponding response according to the shaking operation of the head of the user;
detecting pressure changes received by the loudspeaker part and forming pressure sensing electric signals, wherein a plurality of pressure sensors are arranged in a circle form and distributed in all directions of the loudspeaker part, so that the pressure sensing electric signals generated after the pressure sensors are pressed can reflect the shaking direction, strength and times of a user;
matching the pressure sensing electric signal with a preset electric signal corresponding to a control instruction to obtain the control instruction corresponding to the pressure sensing electric signal;
and executing corresponding control operation according to the control instruction.
9. The method according to claim 8, wherein the similarity between the pressure sensing signal and the preset signal corresponding to the control command is not less than seventy percent, and the matching is successful.
10. The method of operating a pressure sensitive headset of claim 8, further comprising: and setting a corresponding relation between the preset electric signal and the control instruction.
11. The method of claim 10, wherein the step of setting a correspondence between the preset electrical signal and the control command further comprises: acquiring the preset electrical signal; displaying a plurality of function options respectively corresponding to different control instructions; selecting a function option according to a selection result of a user; and establishing a corresponding relation between the control instruction corresponding to the selected function option and the preset electric signal.
12. The method of operating a pressure sensitive headset of claim 10, further comprising: and storing data information of the corresponding relation between the preset electric signal and the control instruction.
13. The method of operating a pressure sensitive headset of claim 10, further comprising: detecting whether the pressure-sensitive earphone is used for the first time, and prompting a user to set the corresponding relation between the preset electric signal and the control instruction in a voice mode or a text display mode when the pressure-sensitive earphone is used for the first time.
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| CN108255461A (en) * | 2018-01-11 | 2018-07-06 | 广东欧珀移动通信有限公司 | A kind of control method of mobile terminal, mobile terminal and storage medium |
| CN108289270B (en) * | 2018-02-06 | 2021-01-08 | 维沃移动通信有限公司 | Loudspeaker and mobile terminal |
| CN108540890A (en) * | 2018-05-31 | 2018-09-14 | 上海与德通讯技术有限公司 | A kind of recognition methods and intelligent earphone |
| CN109120296A (en) * | 2018-08-30 | 2019-01-01 | 歌尔科技有限公司 | A kind of earphone far field exchange method, earphone far field interaction accessory and wireless headset |
| DE102020209939A1 (en) | 2020-08-06 | 2022-02-10 | Robert Bosch Gesellschaft mit beschränkter Haftung | Device and method for recognizing head gestures |
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