CN107085512A - Audio playing method and mobile terminal - Google Patents

Abstract

The embodiment of the present invention discloses an audio playback method and a mobile terminal, wherein the method comprises: detecting whether the mobile terminal receives an audio playback instruction; if the audio playback instruction is received, obtaining the current physiological parameters of the user; determining the current emotional state of the user according to the physiological parameters; determining the target audio file to be played and the target playback parameters for playing the target audio file according to the current emotional state; and playing the target audio file according to the target playback parameters. By implementing the embodiment of the present invention, the audio file and its playback parameters can be intelligently adjusted according to the emotional changes of the user, effectively improving the audio playback efficiency.

Description

A kind of audio playing method and mobile terminal

technical field

The present invention relates to the field of electronic technology, in particular to an audio playing method and a mobile terminal.

Background technique

With the continuous development of electronic technology, mobile terminals such as smart phones and tablet computers have become an indispensable part of people's life. Mobile terminals can not only satisfy people's daily communication, but also perform entertainment activities such as browsing news information, playing games, and playing audio and video. In practical applications, when playing music, the user generally needs to manually select the music he wants to listen to, and in order to maximize the listening enjoyment, the playback effect can be improved by adjusting the playback parameters in the music player, such as adjusting the volume, Adjust the genre of music (such as jazz, rock, classical, etc.), or adjust the sound equalizer to change the sound effect mode of the music, etc. However, the above method requires the user to manually select and set, and it often takes multiple attempts to select a satisfactory result, which makes the whole process time-consuming, cumbersome, and not intelligent enough.

Contents of the invention

The embodiment of the present invention discloses an audio playing method and a mobile terminal, which can intelligently adjust audio files and playing parameters thereof according to user's emotional changes, and effectively improve audio playing efficiency.

The first aspect of the embodiment of the present invention discloses an audio playback method, including:

Detect whether the mobile terminal receives an audio playback instruction;

If an audio playback instruction is received, obtain the user's current physiological parameters;

determining the current emotional state of the user according to the physiological parameters;

Determine the target audio file to be played and the target playback parameters for playing the target audio file according to the current emotional state;

Play the target audio file according to the target play parameters.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, the obtaining the current physiological parameters of the user includes:

Obtaining the user's current physiological parameters by using a biosensor integrated in the mobile terminal; or,

A biometric sensor integrated in an external device connected to the mobile terminal is used to acquire the current physiological parameters of the user.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, the determining the target audio file to be played and the target playback parameters for playing the target audio file according to the current emotional state include:

determining an audio type matching the current emotional state according to the current emotional state;

Obtain the target audio file to be played from all audio files of the audio type;

Obtain the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters;

Determining the acquired playing parameters as target playing parameters for playing the target audio file.

As an optional implementation manner, in the first aspect of the embodiment of the present invention, the method further includes:

Acquiring target reference data, the target reference data including the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, and the current scene mode of the mobile terminal at least one of

Wherein, the acquisition of the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters includes:

The playback parameters corresponding to the current emotional state and the target reference data are acquired from the preset mapping relationship among the emotional state, reference data, and playback parameters.

As an optional implementation manner, in the first aspect of the embodiments of the present invention, before playing the target audio file according to the target playback parameters, the method further includes:

Detect whether the audio file is being played in the mobile terminal;

If the audio file is being played in the mobile terminal, determine whether the file type of the audio file is consistent with the audio type;

If the file type of the audio file is inconsistent with the audio type, then perform the step of playing the target audio file according to the target playback parameters;

If the file type of the audio file is consistent with the audio type, the audio file is played according to the target playing parameters.

The second aspect of the embodiment of the present invention discloses a mobile terminal, including:

A detection unit, configured to detect whether the mobile terminal has received an audio playback instruction;

A first acquisition unit, configured to acquire the current physiological parameters of the user after the detection unit detects that the mobile terminal has received an audio playback instruction;

a first determining unit, configured to determine the current emotional state of the user according to the physiological parameters;

A second determining unit, configured to determine a target audio file to be played and target playback parameters for playing the target audio file according to the current emotional state;

A playback unit, configured to play the target audio file according to the target playback parameters.

As an optional implementation manner, in the second aspect of the embodiments of the present invention, the first acquiring unit is specifically configured to acquire the current physiological parameters of the user by using a biosensor integrated in the mobile terminal; or, using an integrated The biological sensor in the external device connected to the mobile terminal acquires the current physiological parameters of the user.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the second determination unit includes:

A first determining subunit, configured to determine an audio type matching the current emotional state according to the current emotional state;

The first obtaining subunit is used to obtain the target audio file to be played from all audio files of the audio type;

The second acquisition subunit is used to obtain the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters;

The second determining subunit is configured to determine the acquired playing parameters as target playing parameters for playing the target audio file.

As an optional implementation manner, in the second aspect of the embodiments of the present invention, the mobile terminal further includes:

The second acquiring unit is configured to acquire target reference data, the target reference data including the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, and the At least one of the current scene modes of the mobile terminal;

The second acquiring subunit is specifically configured to acquire the playback parameters corresponding to the current emotional state and the target reference data from the preset mapping relationship among the emotional state, reference data, and playback parameters.

As an optional implementation manner, in the second aspect of the embodiment of the present invention, the detection unit is further configured to detect the movement before the playback unit plays the target audio file according to the target playback parameters. Whether the audio file is being played in the terminal;

The mobile terminal also includes:

A judging unit, configured to judge whether the file type of the audio file is consistent with the audio type when the detection unit detects that the audio file is being played in the mobile terminal;

The playback unit is specifically configured to play the target audio file according to the target playback parameters when the judging unit judges that the file type of the audio file is inconsistent with the audio type;

The playing unit is further configured to play the audio file according to the target playing parameters when the judging unit judges that the file type of the audio file is consistent with the audio type.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, when it is detected that the mobile terminal receives an audio playback instruction, the user's current physiological parameters can be obtained, and the user's current emotional state can be determined according to the physiological parameters. Further, the audio to be played can be determined according to the current emotional state. The target audio file and the target playback parameters for playing the target audio file, and play the target audio file according to the target playback parameters. It can be seen that, implementing the embodiment of the present invention, the mobile terminal determines the user's current emotional state by acquiring the user's physiological parameters in real time, and then obtains the audio file to be played and the playback parameters that match the current emotional state. In this way, the audio file and its playback parameters are intelligently adjusted according to the user's emotional changes, without the need for the user to manually adjust back and forth, so that the audio playback efficiency can be effectively improved, the currently played audio file can be in sync with the user's mood, and the user experience is improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is a schematic flow chart of an audio playback method disclosed in an embodiment of the present invention;

Fig. 2 is a schematic flow chart of another audio playback method disclosed by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of another mobile terminal disclosed by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or process that includes a series of steps or units. The apparatus is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to the process, method, product or apparatus.

The embodiment of the present invention discloses an audio playing method and a mobile terminal, which can intelligently adjust audio files and playing parameters thereof according to user's emotional changes, and effectively improve audio playing efficiency. A detailed description will be given below in conjunction with the accompanying drawings.

Embodiment one

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of an audio playback method disclosed in an embodiment of the present invention. Wherein, the audio playing method can be applied to a mobile terminal. As shown in Fig. 1, the audio playing method may include the following steps.

101. Detect whether the mobile terminal receives an audio playback instruction, if yes, perform step 102; if not, end this operation.

In the embodiment of the present invention, the mobile terminal may include but not limited to a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), a multimedia player, a vehicle terminal, a smart wearable device, a mobile Internet device (Mobile Internet Device, MID ) and other terminal equipment.

In the embodiment of the present invention, the mobile terminal can play the audio file, and can use the multimedia player installed in the mobile terminal to play the audio file, wherein, the multimedia player can be acquiescence in the mobile terminal, or it can be downloaded The installed third-party applications are not limited in this embodiment of the present invention. The mobile terminal can enter the interface of the multimedia player, and detect whether an audio playback instruction triggered by the user on the interface of the multimedia player is received. Specifically, the mobile terminal may detect whether an audio playback instruction is received in real time or at specific time intervals. Wherein, the audio playing instruction may be used to instruct the mobile terminal to start the audio playing function and start playing the audio file.

In the embodiment of the present invention, the audio playback instruction may be triggered by the user operating the audio playback button of the mobile terminal. The audio playback button may be a physical button, or a virtual button, or a combination of one or more buttons. The embodiments of the invention are not limited. The audio playback instruction may also be triggered by the user inputting a specific gesture operation, and may also be triggered by the user inputting a specific biometric feature information, which is not limited in this embodiment of the present invention. Wherein, the biological feature information may include but not limited to at least one of fingerprint feature information, face feature information, iris feature information, voiceprint feature information, and the like.

102. Obtain the current physiological parameters of the user.

In the embodiment of the present invention, when the mobile terminal receives an audio playback instruction, it can acquire the current physiological parameters of the user. Among them, the physiological parameters are used to reflect various parameter indexes of the user's body, which may include but not limited to the user's heart rate value (or pulse rate), respiratory rate, body temperature value, blood pressure value, electrodermal response index and bio-resistance value, etc. at least one parameter of .

Specifically, the specific implementation manner of obtaining the current physiological parameters of the user in step 102 may include the following steps:

11) Obtain the current physiological parameters of the user by using the biosensor integrated in the mobile terminal; or,

12) Acquiring the current physiological parameters of the user by using the biosensor integrated in the external device connected to the mobile terminal.

Wherein, the current physiological parameters of the user can be obtained by using biosensors. The biosensor can be set in the mobile terminal body to obtain the user's physiological parameters through contact with the user. Specifically, when the mobile terminal receives an audio playback instruction, the biosensor in the mobile terminal can be turned on to obtain the user's physiological parameters. The biosensor can also be set in an external device (such as earphones, bracelets, neck rings, etc.) After the mobile terminal receives the audio playback instruction, it can detect whether the mobile terminal is successfully connected to an external device. If it is successfully connected, it will trigger the external device to turn on the biosensor to obtain the user's physiological parameters and transmit it to the mobile terminal. There may be one or more biosensors, including but not limited to at least one of electrodermal sensors, bioelectrical impedance sensors, respiration sensors, heart rate sensors (or pulse sensors), blood pressure sensors, and thermometers. For example, the galvanic skin response index of the user can be obtained by using the electrodermal sensor, the bioelectrical resistance value of the user can be obtained by the bioelectrical impedance sensor, the respiratory rate of the user can be obtained by the respiratory sensor, and/or the heart rate value of the user can be obtained by the heart rate sensor, etc. .

103. Determine the current emotional state of the user according to the physiological parameter.

In the embodiment of the present invention, the physiological parameters of the user are not static, but can be changed according to the fluctuation of mood. The values of different physiological parameters may correspond to different emotional states, and the mapping relationship between the values of different physiological parameters and emotional states may be established in advance in the mobile terminal. Wherein, the user's emotional state may include joy, sadness, calmness, tension, etc., and it is determined whether the user is joyful or sad, calm or tense by analyzing the acquired physiological parameter values. For example, when the acquired heart rate value of the user is within the range of a1-a2, it is determined that the user's current emotional state is joy; when the acquired user's heart rate value is within the range of a3-a4, it is determined that the user's current emotional state is sad; When the obtained heart rate value of the user is in the range of a5-a6, it is determined that the current emotional state of the user is sad.

104. Determine a target audio file to be played and target playback parameters for playing the target audio file according to the current emotional state.

In the embodiment of the present invention, after the user's current emotional state is determined, the target audio file to be played can be determined according to the current emotional state, and further, the target audio file for playing the target audio file can also be determined according to the current emotional state. Play parameters. The target audio file may be stored in the mobile terminal, or obtained from the Internet. Target playback parameters may include but not limited to sound mode (such as rock, classical, pop, jazz, etc.), scene mode (such as concert hall mode, room mode, KTV mode, earphone mode, etc.), stereo, single/dual channel and at least one of information such as volume value. Different emotional states may correspond to different playback parameters, that is, as the user's emotional state changes, the playback parameters of the audio file will also change accordingly.

In the embodiment of the present invention, the mobile terminal can establish a mapping relationship between different emotional states and audio files in advance, and when the user's current emotional state is obtained, the audio file corresponding to the current emotional state can be searched from the mapping relationship, That is, the target audio file is obtained. There can be one or more target audio files, and when there are multiple copies, they can be played randomly or in sequence. The target audio file can be obtained directly from the mobile terminal, or can be obtained online from the Internet. The mobile terminal can also establish a mapping relationship between different emotional states and audio types in advance. When the user's current emotional state is obtained, the audio type corresponding to the current emotional state can be found from the mapping relationship, and the audio type can be obtained from the mobile terminal. Obtain the target audio file belonging to the audio type from , or obtain the target audio file belonging to the audio type from the Internet. For example, when the user is in a tense emotional state, you can obtain relaxing audio files to relieve the user's nervousness; when the user is in a sad emotional state, you can obtain cheerful audio files to relieve the user's nervousness. sad mood.

105. Play the target audio file according to the target play parameter.

In the embodiment of the present invention, after the target audio file to be played and the target playback parameters are obtained according to the obtained user's current emotional state, the mobile terminal can load the target playback parameters to output the target audio file. When the target audio file is stored locally in the mobile terminal, the target audio file can be directly acquired from the mobile terminal and played; when the target audio file is not stored in the mobile terminal, the target audio file can be acquired online from the Internet and played.

It can be seen that, implementing the method described in FIG. 1, the mobile terminal determines the user's current emotional state by acquiring the user's physiological parameters in real time, and then obtains the audio file to be played and the playback parameters that match the current emotional state. In this way, the audio file and its playback parameters are intelligently adjusted according to the user's emotional changes, without the need for the user to manually adjust back and forth, so that the audio playback efficiency can be effectively improved, the currently played audio file can be in sync with the user's mood, and the user experience is improved.

Embodiment two

Please refer to FIG. 2 . FIG. 2 is a schematic flowchart of another audio playback method disclosed in an embodiment of the present invention. Wherein, the audio playing method can be applied to a mobile terminal. As shown in Fig. 2, the audio playing method may include the following steps.

201. Detect whether the mobile terminal receives an audio playback instruction, if yes, perform step 202; if not, end this operation.

202. Acquire the current physiological parameters of the user.

In the embodiment of the present invention, the physiological parameters are used to reflect various parameter indicators of the user's body, which may include but not limited to the user's heart rate (or pulse rate), respiratory rate, body temperature, blood pressure, electrodermal response index, and biological parameters. At least one parameter among the resistance value and the like. Specifically, the biosensor integrated in the mobile terminal itself can be used to obtain the user's current physiological parameters, or the biosensor integrated in an external device connected to the mobile terminal can be used to obtain the user's current physiological parameters and transmit them to the mobile terminal. Wherein, the biosensor may be one or more, including but not limited to at least one of electrodermal sensor, bioelectrical impedance sensor, respiration sensor, heart rate sensor (or pulse sensor), blood pressure sensor, and thermometer.

203. Determine the current emotional state of the user according to the physiological parameter.

In the embodiment of the present invention, the mobile terminal may pre-store the mapping relationship between different physiological parameter values and emotional states, where different physiological parameter values may correspond to different emotional states. The user's emotional state may include joy, sadness, calm, nervousness, and the like. When the user is in different emotional states, the parameters such as the electrodermal response index, bio-resistance value, and heart rate value will be different. By analyzing the obtained physiological parameter values, it can be determined whether the user is happy, sad, or calm. Still nervous.

Furthermore, the user's emotional state can also be subdivided by level. For example, when the user's emotional state is joy, it can be further divided according to the degree of joy, that is, mild joy, moderate joy, and high joy. When the user's emotional state is sad, it can be subdivided into mild sadness, moderate sadness, high sadness and so on. By further subdividing the emotional state, the current emotional state of the user can be more accurately reflected.

204. Determine an audio type that matches the current emotional state according to the current emotional state.

In the embodiment of the present invention, the mapping relationship between different emotional states and audio types may be established in advance in the mobile terminal, where different emotional states may correspond to different audio types. The audio type may include, but not limited to, relaxing, cheerful, quiet, light music, and the like. The audio files in the mobile terminal can be classified in advance to obtain audio files of different audio types. For example, it may be set that a tense emotional state corresponds to a relaxed audio type, a sad emotional state corresponds to a cheerful audio type, and so on.

205. Obtain a target audio file to be played from all audio files of the audio type.

In the embodiment of the present invention, all audio files belonging to the audio type can be acquired locally from the mobile terminal, or can be acquired from the Internet. After the audio file of the audio type is obtained, a target audio file to be played can be selected randomly or according to the user's selection.

206. Acquire the playback parameter corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameter.

207. Determine the acquired playing parameters as target playing parameters for playing the target audio file.

In the embodiment of the present invention, a mapping relationship between different emotional states and playback parameters may be pre-established in the mobile terminal, and different emotional states in the mapping relationship may correspond to different playback parameters. The playback parameters may include but not limited to sound effect mode (such as rock, classical, pop, jazz, etc.), scene mode (such as concert hall mode, room mode, KTV mode, earphone mode, etc.), stereo, single/dual channel and at least one of information such as volume value. After the user's current emotional state is determined, the playback parameter corresponding to the current emotional state can be searched from the mapping relationship, and the playback parameter can be determined as the target playback parameter for playing the target audio file. When the current emotional state of the user changes, the playback parameters will also change accordingly.

As an optional implementation manner, before performing step 206, the method described in FIG. 2 may further include the following steps:

21) Obtain target reference data;

Correspondingly, in step 206, from the preset mapping relationship between emotional states and playing parameters, the specific implementation manner of obtaining the playing parameters corresponding to the current emotional state may include the following steps:

22) Obtain the playback parameters corresponding to the current emotional state and the target reference data from the preset mapping relationship among the emotional state, reference data, and playback parameters.

In this embodiment, the target reference data may include but not limited to at least one of the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, and the current scene mode of the mobile terminal. kind. The ambient volume value of the environment where the mobile terminal is currently located is the loudness of the ambient noise, and the unit may be decibels, which may be collected and evaluated by the microphone of the mobile terminal. The location information of the mobile terminal may be the location information of the current location of the mobile terminal, which may be obtained through a GPS (Global Positioning System, Global Positioning System) in the mobile terminal, may also be obtained through base station positioning, or may be obtained through Wi- Fi positioning is used to obtain, etc., which are not limited in this implementation manner. The current location information of the mobile terminal may be represented by latitude and longitude coordinates, or may be a specific actual address, such as the province, city, street, house number, etc. where the mobile terminal is located. The location information of the mobile terminal can also be the location information corresponding to the geographical location with the highest historical activity frequency of the mobile terminal, and the activities of the mobile terminal in each geographical location can be counted within a preset time (such as within a month, within a week, within a day, etc.) times and/or activity duration, and obtain location information of the geographic location with the most activity times and/or the longest activity duration. The location information of the mobile terminal may be a specific location or a location range, which is not limited in this embodiment. The current system time of the mobile terminal may be the time currently output by the mobile terminal, such as 8:30, 19:00. The current scene mode of the mobile terminal may include but not limited to a standard mode, a meeting mode, an airplane mode, a silent mode, and the like.

In this embodiment, the mobile terminal may pre-establish a mapping relationship among emotional states, reference data, and playback parameters. In the mapping relationship, playback parameters corresponding to different reference data in the same emotional state may be different. For example, when the reference data is the ambient volume value of the environment where the mobile terminal is currently located, different playback parameters correspond to different ambient volume values in the same emotional state. The volume value of the audio file is also set to be relatively large; when the ambient volume value is small, the volume value for outputting the target audio file in the playback parameters is also set to be relatively small. By implementing this embodiment, on the basis of the current emotional state of the user, information such as the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, or the current scene mode of the mobile terminal is combined. , so that the playback parameters are more suitable for the user, more humane, and the playback effect is better.

208. Play the target audio file according to the target play parameter.

As an optional implementation manner, before performing step 208, the method described in FIG. 2 may further include the following steps:

23) Detect whether the audio file is being played in the mobile terminal;

24) If the audio file is being played in the mobile terminal, judge whether the file type of the audio file is consistent with the audio type, if the file type of the audio file is inconsistent with the audio type, then perform step 208 to play the target according to the target playback parameters audio files;

25) If the file type of the audio file is consistent with the audio type, play the audio file according to the target playback parameters.

In this embodiment, if the audio file is being played in the mobile terminal, it can be detected whether the file type of the audio file is the same as the audio type of the target audio file determined in step 204, if the two are not the same, it means that the audio file currently being played If the file does not conform to the current emotional state of the user, the acquired target audio file will replace the currently playing audio file, and the target playback parameters will be loaded to play the target audio file. If the two are the same, it means that the currently playing audio file matches the user's current emotional state. At this time, there is no need to use the target audio file to replace the playing audio file. Instead, you can directly load the target playback parameters to replace the current playback parameter.

It can be seen that, implementing the method described in FIG. 2 , the mobile terminal determines the user's current emotional state by acquiring the user's physiological parameters in real time, and then obtains the audio file to be played and the playback parameters that match the current emotional state. In this way, the audio file and its playback parameters are intelligently adjusted according to the user's emotional changes, without the need for the user to manually adjust back and forth, so that the audio playback efficiency can be effectively improved, the currently played audio file can be in sync with the user's mood, and the user experience is improved.

Embodiment three

Please refer to FIG. 3 . FIG. 3 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention, which can be used to execute the audio playing method disclosed above. As shown in Figure 3, the mobile terminal may include:

The detection unit 301 is configured to detect whether the mobile terminal receives an audio play instruction.

The first acquisition unit 302 is configured to acquire the current physiological parameters of the user after the detection unit 301 detects that the mobile terminal receives an audio playback instruction.

Among them, the physiological parameters are used to reflect various parameter indexes of the user's body, which may include but not limited to the user's heart rate value (or pulse rate), respiratory rate, body temperature value, blood pressure value, electrodermal response index and bio-resistance value, etc. at least one parameter of . The first acquiring unit 302 is specifically configured to acquire the current physiological parameters of the user by utilizing the biosensor integrated in the mobile terminal; or acquire the current physiological parameter of the user by utilizing the biosensor integrated in the external device connected to the mobile terminal. The biosensor may be one or more, including but not limited to at least one of a skin electrosensor, a bioelectrical impedance sensor, a respiration sensor, a heart rate sensor (or a pulse sensor), a blood pressure sensor, and a thermometer.

The first determining unit 303 is configured to determine the current emotional state of the user according to the physiological parameter.

Wherein, the mapping relationship between different physiological parameter values and emotional states may be established in advance in the mobile terminal, and different physiological parameter values may correspond to different emotional states. The user's emotional state may include joy, sadness, calmness, tension, etc., and it is determined whether the user is joyful or sad, calm or tense by analyzing the acquired physiological parameter values.

The second determining unit 304 is configured to determine a target audio file to be played and target playback parameters for playing the target audio file according to the current emotional state.

Wherein, the target audio file may be stored in the mobile terminal, or obtained from the Internet. Target playback parameters may include but not limited to sound mode (such as rock, classical, pop, jazz, etc.), scene mode (such as concert hall mode, room mode, KTV mode, earphone mode, etc.), stereo, single/dual channel and at least one of information such as volume value.

The playing unit 305 is configured to play the target audio file according to the target playing parameters.

Wherein, the mobile terminal described in FIG. 3 is implemented to determine the user's current emotional state by acquiring the user's physiological parameters in real time, and then obtain the audio file to be played and the playback parameters that match the current emotional state. In this way, the audio file and its playback parameters are intelligently adjusted according to the user's emotional changes, without the need for the user to manually adjust back and forth, so that the audio playback efficiency can be effectively improved, the currently played audio file can be in sync with the user's mood, and the user experience is improved.

Embodiment four

Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of another mobile terminal disclosed in an embodiment of the present invention, which can be used to execute the audio playback method disclosed above. Wherein, the mobile terminal shown in FIG. 4 is obtained by optimizing the mobile terminal shown in FIG. 3 . Compared with the mobile terminal shown in FIG. 3, the second determination unit 304 in the mobile terminal shown in FIG. 4 may further include:

The first determining subunit 3041 is configured to determine the audio type matching the current emotional state according to the current emotional state;

The first obtaining subunit 3042 is used to obtain the target audio file to be played from all audio files of the audio type;

The second acquisition subunit 3043 is used to obtain the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters;

The second determining subunit 3044 is configured to determine the acquired playing parameter as a target playing parameter for playing the target audio file.

As an optional implementation manner, the mobile terminal shown in FIG. 4 may also include:

The second obtaining unit 306 is configured to obtain target reference data.

Wherein, the target reference data may include but not limited to at least one of the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, and the current scene mode of the mobile terminal.

Correspondingly, the second obtaining subunit 3043 is specifically configured to obtain the playback parameters corresponding to the current emotional state and the target reference data from the preset mapping relationship among the emotional state, reference data, and playback parameters.

As an optional implementation manner, the detection unit 301 may also be used to detect whether the audio file is being played in the mobile terminal before the playback unit 305 plays the target audio file according to the target playback parameters;

Correspondingly, the mobile terminal shown in Figure 4 may also include:

The judging unit 307 is used to judge whether the file type of the audio file is consistent with the audio type determined by the first determining subunit 3041 when the detecting unit 301 detects that the audio file is being played in the mobile terminal;

The playback unit 305 is specifically used to play the target audio file according to the target playback parameters when the judging unit 307 judges that the file type of the audio file is inconsistent with the audio type;

The playing unit 305 may also be configured to play the audio file according to the target playing parameter when the judging unit 307 judges that the file type of the audio file is consistent with the audio type.

Wherein, the mobile terminal described in FIG. 4 is implemented to determine the user's current emotional state by acquiring the user's physiological parameters in real time, and then obtain the audio file to be played and the playback parameters that match the current emotional state. In this way, the audio file and its playback parameters are intelligently adjusted according to the user's emotional changes, without the need for the user to manually adjust back and forth, so that the audio playback efficiency can be effectively improved, the currently played audio file can be in sync with the user's mood, and the user experience is improved.

Specifically, the mobile terminal introduced in the embodiments of the present invention can implement part or all of the processes in the embodiments of the audio playing method described in conjunction with FIG. 1 or FIG. 2 in the present invention.

It should be noted that, for the sake of simple description, all the aforementioned method embodiments are expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. Because according to the present application, certain steps may be carried out in other order or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

The steps in the methods of the embodiments of the present invention can be adjusted, combined and deleted according to actual needs.

The units or subunits in the mobile terminal in the embodiment of the present invention can be combined, divided and deleted according to actual needs.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-only Memory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The above is a detailed introduction to an audio playback method and a mobile terminal disclosed in the embodiments of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used to help understand the present invention. method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood as Limitations on the Invention.

Claims (10)

1. An audio playback method, characterized in that, comprising: Detect whether the mobile terminal receives an audio playback instruction; If an audio playback instruction is received, obtain the user's current physiological parameters; determining the current emotional state of the user according to the physiological parameters; Determine the target audio file to be played and the target playback parameters for playing the target audio file according to the current emotional state; Play the target audio file according to the target play parameters. 2. The method according to claim 1, wherein said obtaining the current physiological parameters of the user comprises: Obtaining the current physiological parameters of the user by using a biosensor integrated in the mobile terminal; or, The current physiological parameters of the user are obtained by using the biological sensor integrated in the external device connected to the mobile terminal. 3. The method according to claim 1 or 2, wherein said determining the target audio file to be played and the target playback parameters for playing the target audio file according to the current emotional state include: determining an audio type matching the current emotional state according to the current emotional state; Obtain the target audio file to be played from all audio files of the audio type; Obtain the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters; Determining the acquired playing parameters as target playing parameters for playing the target audio file. 4. method according to claim 3, is characterized in that, described method also comprises: Acquiring target reference data, the target reference data including the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, and the current scene mode of the mobile terminal at least one of Wherein, the acquisition of the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters includes: The playback parameters corresponding to the current emotional state and the target reference data are acquired from the preset mapping relationship among the emotional state, reference data, and playback parameters. 5. The method according to claim 3, wherein, before the target audio file is played according to the target playback parameters, the method further comprises: Detect whether the audio file is being played in the mobile terminal; If the audio file is being played in the mobile terminal, determine whether the file type of the audio file is consistent with the audio type; If the file type of the audio file is inconsistent with the audio type, then perform the step of playing the target audio file according to the target playback parameters; If the file type of the audio file is consistent with the audio type, the audio file is played according to the target playing parameters. 6. A mobile terminal, characterized in that, comprising: A detection unit, configured to detect whether the mobile terminal has received an audio playback instruction; A first acquisition unit, configured to acquire the current physiological parameters of the user after the detection unit detects that the mobile terminal has received an audio playback instruction; a first determining unit, configured to determine the current emotional state of the user according to the physiological parameters; A second determining unit, configured to determine a target audio file to be played and target playback parameters for playing the target audio file according to the current emotional state; A playback unit, configured to play the target audio file according to the target playback parameters. 7. The mobile terminal according to claim 6, wherein the first obtaining unit is specifically configured to use a biosensor integrated in the mobile terminal to obtain the current physiological parameters of the user; The biosensor in the external device connected to the mobile terminal acquires the current physiological parameters of the user. 8. The mobile terminal according to claim 6 or 7, wherein the second determining unit comprises: A first determining subunit, configured to determine an audio type matching the current emotional state according to the current emotional state; The first obtaining subunit is used to obtain the target audio file to be played from all audio files of the audio type; The second acquisition subunit is used to obtain the playback parameters corresponding to the current emotional state from the preset mapping relationship between the emotional state and the playback parameters; The second determining subunit is configured to determine the acquired playing parameters as target playing parameters for playing the target audio file. 9. The mobile terminal according to claim 8, wherein the mobile terminal further comprises: The second acquiring unit is configured to acquire target reference data, the target reference data including the ambient volume value of the environment where the mobile terminal is currently located, the location information of the mobile terminal, the current system time of the mobile terminal, and the At least one of the current scene modes of the mobile terminal; The second acquiring subunit is specifically configured to acquire the playback parameters corresponding to the current emotional state and the target reference data from the preset mapping relationship among the emotional state, reference data, and playback parameters. 10. The mobile terminal according to claim 8, characterized in that, The detection unit is further configured to detect whether an audio file is being played in the mobile terminal before the playback unit plays the target audio file according to the target playback parameters; The mobile terminal also includes: A judging unit, configured to judge whether the file type of the audio file is consistent with the audio type when the detection unit detects that the audio file is being played in the mobile terminal; The playback unit is specifically configured to play the target audio file according to the target playback parameters when the judging unit judges that the file type of the audio file is inconsistent with the audio type; The playing unit is further configured to play the audio file according to the target playing parameters when the judging unit judges that the file type of the audio file is consistent with the audio type.