CN106231117B - Volume adjusting method and system - Google Patents
Volume adjusting method and system Download PDFInfo
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- CN106231117B CN106231117B CN201610764980.1A CN201610764980A CN106231117B CN 106231117 B CN106231117 B CN 106231117B CN 201610764980 A CN201610764980 A CN 201610764980A CN 106231117 B CN106231117 B CN 106231117B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Abstract
A volume adjusting method is applied to an electronic device, and is characterized by comprising the following steps: collecting smell information around the electronic equipment; and adjusting the volume of the electronic equipment according to the smell information around the electronic equipment. The invention also provides a volume adjusting system. The invention can adjust the volume of the electronic equipment according to the smell.
Description
Technical Field
The invention relates to the technical field of electronic equipment control, in particular to a volume adjusting method and system.
Background
Currently, the volume of an electronic device (such as a mobile phone) is controlled only by a single control, and usually needs to be adjusted manually. How to conveniently and variously control the volume of the electronic equipment becomes a problem to be solved urgently.
Disclosure of Invention
In view of the above, it is necessary to provide a volume adjusting method that can adjust the volume of an electronic device according to the smell.
A first aspect of the present application provides a volume adjustment method applied to an electronic device, the method including:
collecting smell information around the electronic equipment;
and adjusting the volume of the electronic equipment according to the smell information around the electronic equipment.
In another possible implementation manner, the adjusting the volume of the electronic device according to the smell information around the electronic device includes:
judging whether a preset smell exists according to the smell information around the electronic equipment;
when a preset smell exists, turning down or muting the volume of the electronic equipment; or
And when the preset smell does not exist, turning up the volume of the electronic equipment or keeping the volume unchanged.
In another possible implementation manner, the odor information includes a concentration of an odor, and the adjusting the volume of the electronic device according to the odor information around the electronic device includes:
judging whether the concentration of the preset smell is greater than the preset concentration or not;
when the concentration of the preset smell is greater than the preset concentration, turning down or muting the volume of the electronic equipment; or
And when the concentration of the preset smell is not more than the preset concentration, turning up the volume of the electronic equipment or keeping the volume unchanged.
In another possible implementation manner, before adjusting the volume of the electronic device according to the odor information around the electronic device, the method further includes:
playing sound information;
and judging whether the playing time of the sound information exceeds the preset time.
In another possible implementation manner, the sound information includes an alarm reminder, an incoming call reminder, and a message reminder.
A second aspect of the present application provides a volume adjustment system applied to an electronic device, the system including:
the acquisition unit is used for acquiring smell information around the electronic equipment;
and the adjusting unit is used for adjusting the volume of the electronic equipment according to the smell information around the electronic equipment.
In another possible implementation manner, the adjusting the volume of the electronic device according to the smell information around the electronic device includes:
judging whether a preset smell exists according to the smell information around the electronic equipment;
when a preset smell exists, turning down or muting the volume of the electronic equipment; or
And when the preset smell does not exist, turning up the volume of the electronic equipment or keeping the volume unchanged.
In another possible implementation manner, the odor information includes a concentration of an odor, and the adjusting the volume of the electronic device according to the odor information around the electronic device includes:
judging whether the concentration of the preset smell is greater than the preset concentration or not;
when the concentration of the preset smell is greater than the preset concentration, turning down or muting the volume of the electronic equipment; or
And when the concentration of the preset smell is not more than the preset concentration, turning up the volume of the electronic equipment or keeping the volume unchanged.
In another possible implementation manner, the system further includes:
and the judging unit is used for playing the sound information and judging whether the playing time of the sound information exceeds the preset time.
In another possible implementation manner, the system further includes:
and the ring reminding unit is used for sending ring reminding to the communication event when the communication information of the communication event does not meet the preset rule.
In the embodiment provided by the invention, the volume of the electronic equipment can be adjusted according to the smell, so that diversified control of the electronic equipment is realized.
Drawings
Fig. 1 is a flowchart of a volume adjustment method according to an embodiment of the present invention.
Fig. 2 is a flowchart of a volume adjustment method according to a second embodiment of the present invention.
Fig. 3 is a flowchart of a volume adjustment method according to a third embodiment of the present invention.
Fig. 4 is a flowchart of a volume adjustment method according to a fourth embodiment of the present invention.
Fig. 5 is a structural diagram of a volume adjustment system according to fifth, sixth, and seventh embodiments of the present invention.
Fig. 6 is a structural diagram of a volume adjustment system according to an eighth embodiment of the present invention.
Description of the main elements
Judging unit 600
Acquisition units 501, 601
The adjusting units 502, 602
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example one
Fig. 1 is a flowchart of a volume adjustment method according to an embodiment of the present invention. The volume adjusting method is applied to electronic equipment. An embodiment is a method for adjusting a volume of an electronic device based on a scent surrounding the electronic device. As shown in fig. 1, the method specifically includes the following steps:
101: odor information around the electronic device is collected. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
102: and adjusting the volume of the electronic equipment according to the smell information around the electronic equipment. Whether a preset smell exists can be judged according to the smell information around the electronic equipment, and the volume of the electronic equipment is adjusted according to the judgment result. Or when a preset smell exists, whether the concentration of the preset smell is greater than the preset concentration can be further judged, and the volume of the electronic equipment is adjusted according to the judgment result. In the second and third embodiments, the above two modes will be described separately.
Fig. 2 is a flowchart of a volume adjustment method according to a second embodiment of the present invention. The volume adjusting method is applied to electronic equipment. The second embodiment is to adjust the volume of the electronic device according to whether a preset smell exists around the electronic device. As shown in fig. 2, the method specifically includes the following steps:
201: odor information around the electronic device is collected. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
202: and judging whether a preset smell exists according to the smell information around the electronic equipment. For example, whether the smell of the owner of the electronic equipment exists is judged according to the smell information around the electronic equipment.
203: and when a preset smell exists, turning down or muting the volume of the electronic equipment. For example, when the smell of the owner of the electronic equipment is detected according to the smell information around the electronic equipment, the owner of the electronic equipment is indicated to be closer to the electronic equipment, and the volume of the electronic equipment is turned down or muted so as to prevent the sound of the electronic equipment from affecting others.
204: and when the preset smell does not exist, turning up the volume of the electronic equipment or keeping the volume unchanged. For example, when the odor of the owner of the electronic device is not detected according to the odor information around the electronic device, which indicates that the owner of the electronic device is far away from the electronic device, the volume of the electronic device is turned up or kept unchanged so that the owner of the electronic device can hear the sound of the electronic device.
EXAMPLE III
Fig. 3 is a flowchart of a volume adjustment method according to a third embodiment of the present invention. The volume adjusting method is applied to electronic equipment. Embodiment three is that the volume of the electronic equipment is adjusted according to the concentration of the preset smell around the electronic equipment. As shown in fig. 3, the method specifically includes the following steps:
301: odor information around the electronic device is collected. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
302: and judging whether a preset smell exists according to the smell information around the electronic equipment. For example, whether the smell of the owner of the electronic equipment exists is judged according to the smell information around the electronic equipment.
303: and when the preset smell exists, judging whether the concentration of the preset smell is greater than the preset concentration or not. For example, when the smell of the owner of the electronic equipment is detected according to the smell information around the electronic equipment, whether the concentration of the smell of the owner of the electronic equipment is greater than a preset concentration is judged.
304: and when the concentration of the preset smell is greater than the preset concentration, turning down or muting the volume of the electronic equipment. For example, when the smell of the owner of the electronic equipment is detected according to the smell information around the electronic equipment and the concentration of the smell of the owner of the electronic equipment is greater than the preset concentration, the owner of the electronic equipment is indicated to be closer to the electronic equipment, and then the volume of the electronic equipment is reduced or muted so as to prevent the sound of the electronic equipment from affecting others.
305: and when the preset odor is judged to be absent in 302 or the concentration of the preset odor is judged to be not greater than the preset concentration in 303, turning up or keeping the volume of the electronic equipment unchanged. For example, when the odor of the owner of the electronic device is not detected according to the odor information around the electronic device, or the concentration of the odor of the owner of the electronic device is not greater than the preset concentration, which indicates that the owner of the electronic device is far away from the electronic device, the volume of the electronic device is turned up or kept unchanged so that the owner of the electronic device can hear the sound of the electronic device.
Example four
Fig. 4 is a flowchart of a volume adjustment method according to a fourth embodiment of the present invention. The volume adjusting method is applied to electronic equipment. In the fourth embodiment, when the sound information played by the electronic device exceeds the preset time, the volume of the electronic device is adjusted according to the odor around the electronic device. As shown in fig. 4, the method specifically includes the following steps:
401: and playing the sound information. The sound information may include an alarm alert, an incoming call alert, a message alert.
402: and judging whether the playing time of the sound information exceeds the preset time. And if the playing time of the sound information does not exceed the preset time, ending the process. Or, if the playing time of the sound information does not exceed the preset time, continuing to execute 402.
403: and when the playing time of the sound information exceeds the preset time, collecting the odor information around the electronic equipment. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
404: and adjusting the volume of the electronic equipment according to the smell information around the electronic equipment. Whether a preset smell exists can be judged according to the smell information around the electronic equipment, and the volume of the electronic equipment is adjusted according to the judgment result. Or when a preset smell exists, whether the concentration of the preset smell is greater than the preset concentration can be further judged, and the volume of the electronic equipment is adjusted according to the judgment result. Reference may be made to the second and third embodiments for adjusting the volume of the electronic device according to the presence or absence of the preset odor or the concentration of the preset odor.
The above is a detailed description of the method provided by the present invention. The order of execution of the blocks in the flowcharts shown may be changed, and some blocks may be omitted, according to various needs. The system provided by the present invention is described below.
Fig. 5 is a structural diagram of a volume adjustment system provided in fifth, sixth, and seventh embodiments of the present invention, where the volume adjustment system is applied to an electronic device. As shown in fig. 5, the volume adjustment system may include: an acquisition unit 501 and an adjustment unit 502.
EXAMPLE five
Embodiment five is adjusting the volume of the electronic device according to the smell around the electronic device.
The collecting unit 501 is configured to collect odor information around the electronic device. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
An adjusting unit 502, configured to adjust the volume of the electronic device according to the odor information around the electronic device. The adjusting unit 502 may determine whether there is a preset odor according to the odor information around the electronic device, and adjust the volume of the electronic device according to the determination result. Or when there is a preset smell, the adjusting unit 502 may further determine whether the concentration of the preset smell is greater than a preset concentration, and adjust the volume of the electronic device according to the determination result. The sixth and seventh embodiments will be described below in detail.
EXAMPLE six
The sixth embodiment is that the volume of the electronic device is adjusted according to whether the preset smell exists around the electronic device.
The collecting unit 501 is configured to collect odor information around the electronic device. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
An adjusting unit 502, configured to determine whether there is a preset odor according to odor information around the electronic device; when a preset smell exists, turning down or muting the volume of the electronic equipment; or when no preset smell exists, turning up the volume of the electronic equipment or keeping the volume unchanged.
For example, the adjusting unit 502 determines whether there is a smell of the owner of the electronic device according to the smell information around the electronic device. When the smell of the owner of the electronic equipment is detected according to the smell information around the electronic equipment, the owner of the electronic equipment is indicated to be closer to the electronic equipment, and the volume of the electronic equipment is turned down or muted so as to prevent the sound of the electronic equipment from affecting others. When the smell of the owner of the electronic equipment is not detected according to the smell information around the electronic equipment, the owner of the electronic equipment is far away from the electronic equipment, and the volume of the electronic equipment is turned up or kept unchanged so as to enable the owner of the electronic equipment to hear the sound of the electronic equipment.
EXAMPLE seven
Embodiment seven is adjusting the volume of the electronic device according to the concentration of the preset smell around the electronic device.
The collecting unit 501 is configured to collect odor information around the electronic device. The scent information may include one or a combination of the name, composition, concentration of the scent.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
An adjusting unit 502, configured to determine whether the concentration of the preset odor is greater than a preset concentration; when the concentration of the preset smell is greater than the preset concentration, turning down or muting the volume of the electronic equipment; or when the concentration of the preset smell is not more than the preset concentration, turning up or keeping the volume of the electronic equipment unchanged.
For example, whether the smell of the owner of the electronic equipment exists is judged according to the smell information around the electronic equipment. When the smell of the owner of the electronic equipment is detected according to the smell information around the electronic equipment, judging whether the concentration of the smell of the owner of the electronic equipment is greater than a preset concentration. When the smell of the owner of the electronic equipment is detected according to the smell information around the electronic equipment and the concentration of the smell of the owner of the electronic equipment is greater than the preset concentration, the owner of the electronic equipment is indicated to be closer to the electronic equipment, and then the volume of the electronic equipment is reduced or muted so as to prevent the sound of the electronic equipment from affecting others. When the smell of the owner of the electronic equipment is not detected according to the smell information around the electronic equipment or the concentration of the smell of the owner of the electronic equipment is not more than the preset concentration, the owner of the electronic equipment is far away from the electronic equipment, and the volume of the electronic equipment is adjusted to be larger or kept unchanged so as to enable the owner of the electronic equipment to hear the sound of the electronic equipment.
Example eight
Fig. 6 is a structural diagram of a volume adjustment system according to an eighth embodiment of the present invention, where the volume adjustment system is applied to an electronic device. In an eighth embodiment, when the electronic device plays the sound information for more than a preset time, the volume of the electronic device is adjusted according to the odor around the electronic device. As shown in fig. 5, the volume adjustment system may include: a judging unit 600, an acquisition unit 601 and an adjusting unit 602.
The determining unit 600 is configured to play the sound information, and determine whether the playing time of the sound information exceeds a preset time. The sound information may include an alarm alert, an incoming call alert, a message alert.
The collecting unit 601 is configured to collect odor information around the electronic device. The scent information may include one or a combination of the name, composition, concentration of the scent. In this embodiment, when the playing time of the sound information exceeds a preset time, the collecting unit 601 collects odor information around the electronic device.
The electronic equipment can comprise a smell information acquisition device, and the electronic equipment can acquire the smell information around the electronic equipment by using the smell information acquisition device.
The electronic device may include a gas sensor, and the electronic device may acquire odor signals around the electronic device by using the gas sensor, and then recognize the odor signals around the electronic device to obtain odor information around the electronic device. For example, the electronic device includes a plurality of gas sensors that constitute a gas sensor array. And the odor around the electronic equipment reacts with the gas sensor array to obtain an odor array signal around the electronic equipment. The electronic equipment performs feature extraction on the odor array signals around the electronic equipment to acquire feature information, and performs mode identification on the feature information to acquire the odor information around the electronic equipment. The feature extraction can be carried out according to a preset feature mode, namely, the feature extraction is carried out on the odor array signals according to the distribution rule of the odor array signals. The method adopted by the pattern recognition can comprise a parameterized multivariate statistical method and a non-parameterized artificial neural network method.
An adjusting unit 602, configured to adjust a volume of the electronic device according to the odor information around the electronic device. The adjusting unit 602 may determine whether there is a preset odor according to the odor information around the electronic device, and adjust the volume of the electronic device according to the determination result. Or when there is a preset smell, the adjusting unit 602 may further determine whether the concentration of the preset smell is greater than a preset concentration, and adjust the volume of the electronic device according to the determination result. Reference may be made to the sixth and seventh embodiments for adjusting the volume of the electronic device according to the presence or absence of the preset odor or the concentration of the preset odor.
In the embodiments provided in the present invention, it should be understood that the disclosed system and method can be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice.
In addition, functional units in the embodiments of the present invention may be integrated into the same processing unit, or each unit may exist alone physically, or two or more units are integrated into the same unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional module.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes a plurality of instructions for enabling an electronic device (which may be a handheld electronic device, such as a smart phone, a notebook computer, a Personal Digital Assistant (PDA), an intelligent wearable device, or a desktop electronic device, such as a desktop computer, an intelligent television, or the like) or a processor (processor) to perform some steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. Several units or systems recited in the system claims may also be implemented by one and the same unit or system in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. A volume adjusting method is applied to an electronic device, and is characterized by comprising the following steps:
playing sound information;
judging whether the playing time of the sound information exceeds a preset time or not;
when the playing time of the sound information exceeds a preset time, acquiring odor information around the electronic equipment by using a plurality of gas sensors of the electronic equipment, wherein the plurality of gas sensors form a gas sensor array, the odor around the electronic equipment reacts with the gas sensor array to obtain odor array signals around the electronic equipment, performing feature extraction on the odor array signals around the electronic equipment to obtain feature information, and performing mode recognition on the feature information to obtain the odor information;
judging whether a preset smell exists according to the smell information;
when a preset smell exists, judging whether the concentration of the preset smell is greater than a preset concentration or not;
when the concentration of the preset smell is greater than the preset concentration, turning down or muting the volume of the electronic equipment; or
And when the concentration of the preset smell is not more than the preset concentration, turning up the volume of the electronic equipment or keeping the volume unchanged.
2. The volume adjustment method of claim 1, wherein the sound information comprises an alarm alert, an incoming call alert, a message alert.
3. A volume adjustment system applied to an electronic device, the system comprising:
the judging unit is used for playing the sound information and judging whether the playing time of the sound information exceeds the preset time;
the acquisition unit is used for acquiring odor information around the electronic equipment by using a plurality of gas sensors of the electronic equipment when the playing time of the sound information exceeds a preset time, wherein the plurality of gas sensors form a gas sensor array, the odor around the electronic equipment reacts with the gas sensor array to obtain odor array signals around the electronic equipment, the odor array signals around the electronic equipment are subjected to feature extraction to obtain feature information, and the feature information is subjected to mode recognition to obtain the odor information;
and the adjusting unit is used for judging whether a preset smell exists according to the smell information, judging whether the concentration of the preset smell is greater than the preset concentration when the preset smell exists, turning down or muting the volume of the electronic equipment when the concentration of the preset smell is greater than the preset concentration, or turning up or keeping the volume of the electronic equipment unchanged when the concentration of the preset smell is not greater than the preset concentration.
4. The volume adjustment system of claim 3, wherein the audible information comprises an alarm alert, an incoming call alert, a message alert.
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| CN201610764980.1A CN106231117B (en) | 2016-08-30 | 2016-08-30 | Volume adjusting method and system |
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| CN201610764980.1A CN106231117B (en) | 2016-08-30 | 2016-08-30 | Volume adjusting method and system |
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| CN106231117A CN106231117A (en) | 2016-12-14 |
| CN106231117B true CN106231117B (en) | 2019-12-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103685693A (en) * | 2012-09-11 | 2014-03-26 | 联想(北京)有限公司 | Information processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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