CN111443803A - Mode switching method, device, storage medium and mobile terminal - Google Patents
Mode switching method, device, storage medium and mobile terminal Download PDFInfo
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/453—Help systems
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- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
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Abstract
The application discloses mode switching method, device, mobile terminal and storage medium, be applied to mobile terminal, when mobile terminal charges, through the inclination that obtains the terminal screen, and when inclination was in the angle range of predetermineeing, confirm mobile terminal's motion state, then, switch mobile terminal's operational mode into intelligent pronunciation assistant mode according to the motion state, thereby realize that mobile terminal independently becomes to take the screen intelligent audio amplifier, and need not to rely on the audio amplifier, the cost has both been practiced thrift, break away from the limitation of audio amplifier again, convenient removal, be applicable to various use scenarios.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to a mode switching method, a mode switching device, a storage medium and a mobile terminal.
Background
With the rapid development of technologies such as artificial intelligence, big data, edge computing and the like, the intelligent voice assistant plays more and more important roles in the life of people, and the intelligent management of personal and family information from the initial simple semantic understanding and man-machine conversation relates to all aspects of people's clothes and people's residence. The common carrier of intelligence voice assistant includes APP, intelligent audio amplifier and takes screen intelligent audio amplifier etc. wherein, it means equipment such as wisdom panel, wisdom TV, take screen intelligent audio amplifier to take the screen smart machine, and they can be on the basis of realizing voice operation, show information feedback on the screen, bring better user experience, and under the general condition, take screen smart machine to need equipment to keep the screen bright often, and keep the state of power access, just can awaken up intelligent voice assistant.
Along with the development of terminal technology, many terminals on the market can also be used as carriers of intelligent voice assistants, such as tablet computers, however, the common practice that the tablet computers on the market are changed into intelligent sound boxes with screens at present is to combine the tablet computers and the sound boxes, the tablet computers are used for completing information processing, voice awakening, voice recognition, information display and other works, the sound boxes are used as supports for supplying power to the tablet computers and keeping the tablet computers in an upright state, when the tablet computers are connected with the sound boxes, mode switching is performed on exclusive interfaces of the intelligent voice assistants, however, the terminal changing mode needs to be realized by means of the sound boxes, the cost is high, and after the terminal changing mode is combined with the sound boxes, the mobile is inconvenient, and the use scene has certain limitation.
Disclosure of Invention
The invention provides a mode switching method, and aims to solve the technical problems that the existing mode of changing a terminal into a screen intelligent sound box is high in implementation cost, and a use scene has certain limitations.
The technical scheme provided by the application is as follows:
the application provides a mode switching method, which is applied to a mobile terminal and comprises the following steps:
when the mobile terminal is charged, acquiring the inclination angle of a terminal screen;
when the inclination angle is within a preset angle range, determining the motion state of the mobile terminal;
and switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
The application also provides a mode switching device, which is applied to the mobile terminal, and the mode switching device comprises:
the acquisition module is used for acquiring the inclination angle of a terminal screen when the mobile terminal is charged;
the determining module is used for determining the motion state of the mobile terminal when the inclination angle is within a preset angle range;
and the first switching module is used for switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
In the mode switching apparatus provided in the present application, the first switching module is specifically configured to:
judging whether the motion state of the mobile terminal is a static state or not, and keeping the static state for a first preset time;
and if so, switching the operation mode of the mobile terminal into an intelligent voice assistant mode.
In the mode switching apparatus provided in the present application, the first switching module is specifically configured to:
starting a voice monitoring function, and displaying an intelligent voice assistant interface on the terminal screen;
when first user voice is detected, judging whether the first user voice contains a first preset keyword or not;
if yes, starting an application program matched with the first preset keyword.
In the mode switching apparatus provided in the present application, the mode switching apparatus further includes a second switching module, configured to:
after the first switching module switches the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state, detecting whether the inclination angle changes;
and if so, switching the operation mode of the mobile terminal to a conventional mode.
In the mode switching apparatus provided in the present application, the mode switching apparatus further includes a third switching module, configured to:
after the first switching module switches the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state, detecting whether the mobile terminal is still in a charging state;
and if not, switching the operation mode of the mobile terminal to a conventional mode.
In the mode switching apparatus provided in the present application, before the first switching module switches the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion state, the first switching module is further configured to:
detecting whether the mobile terminal starts a multimedia application program or not;
if yes, judging whether a second user voice is detected within a second preset time length;
and when a second user voice is detected within a second preset time length and contains a second preset keyword, executing the step of switching the operation mode of the mobile terminal into the intelligent voice assistant mode according to the motion state.
The present application further provides a computer readable storage medium having stored therein a plurality of instructions adapted to be loaded by a processor to perform any of the above-described mode switching methods.
The application further provides a mobile terminal, which comprises a processor and a memory, wherein the processor is electrically connected with the memory, the memory is used for storing instructions and data, and the processor is used for any step in the mode switching method.
The beneficial effect of this application does: the application discloses mode switching method, device, mobile terminal and storage medium, be applied to mobile terminal, when mobile terminal charges, through the inclination that obtains the terminal screen, and when inclination was in the angle range of predetermineeing, confirm mobile terminal's motion state, then, switch mobile terminal's operational mode into intelligent pronunciation assistant mode according to the motion state, thereby realize that mobile terminal independently becomes to take the screen intelligent audio amplifier, and need not to rely on the audio amplifier, the cost has both been practiced thrift, break away from the limitation of audio amplifier again, convenient removal, be applicable to various use scenarios.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
Fig. 1 is a schematic view of an application scenario of a mode switching method according to an embodiment of the present application.
Fig. 2 is a schematic flow chart of a mode switching method according to an embodiment of the present disclosure.
Fig. 3 is another schematic flow chart of a mode switching method according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of a mode switching device according to an embodiment of the present application.
Fig. 5 is another schematic structural diagram of a mode switching device according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Fig. 7 is another schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. In the drawings, elements having similar structures are denoted by the same reference numerals. 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.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The embodiment of the application provides a mode switching method, a mode switching device, a mobile terminal and a storage medium.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario of a mode switching system, where the mode switching system may include any one of the mode switching devices provided in the embodiments of the present application, and the mode switching device may be integrated in a mobile terminal, and the mobile terminal may include a device with a mobile communication function, such as a smart phone and a tablet computer.
When the mobile terminal is charged, the inclination angle of the terminal screen is obtained, then, when the inclination angle is within a preset angle range, the motion state of the mobile terminal is determined, and then, the operation mode of the mobile terminal is switched into the intelligent voice assistant mode according to the motion state.
For example, as shown in fig. 1, the mobile terminal is charging, acquires that the inclination angle of the terminal screen is 70 degrees, is within a preset angle range, and then acquires that the motion state of the mobile terminal is static for 15s, which meets the condition of switching the operation mode of the mobile terminal, so that the mobile terminal starts the voice monitoring function and displays a smart voice assistant interface (area a) on the terminal screen.
Referring to fig. 2, fig. 2 is a schematic flow chart of a mode switching method according to an embodiment of the present disclosure, as shown in fig. 2, the mode switching method is applied to a mobile terminal, and the mobile terminal is any intelligent electronic device with a mobile communication function, such as a smart phone, a tablet computer, and a smart watch. The specific process of the mode switching method provided by this embodiment may be as follows:
s101, when the mobile terminal is charged, the inclination angle of the terminal screen is obtained.
Specifically, the purpose of the present application is to change the smart sound box with a screen without using a sound box, that is, to satisfy the working condition of the smart sound box with a screen, that is, to maintain the power connection state, and therefore, to charge the mobile terminal as the trigger condition for the subsequent steps.
In addition, when the mobile terminal becomes intelligent sound box, the content is mainly displayed by the screen, at the moment, the terminal screen is in an upright state, the user can watch conveniently, and whether the terminal screen is in the upright state or not can be judged by obtaining the inclination angle of the terminal screen.
In the present embodiment, the inclination angle of the terminal screen may be detected by a gravity sensor (G-sensor).
And S102, when the inclination angle is within the preset angle range, determining the motion state of the mobile terminal.
In this embodiment, the preset angle range may be 65 to 80 degrees, which is an angle when the user stands the mobile terminal against a support such as a stand.
Specifically, the motion state of the mobile terminal represents the use state of the user, and if the user holds the mobile terminal to perform normal operation, the motion state of the mobile terminal is static and moving, so that the motion state of the mobile terminal is obtained in the step for subsequently judging whether the mobile terminal is switched to the intelligent voice assistant mode.
And S103, switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
In some embodiments, before step S103, the method may further include:
1-1, detecting whether a mobile terminal starts a multimedia application program or not;
specifically, one usage scenario of the mobile terminal is to watch a movie, a tv series, etc. on a flat panel while charging, and at this time, a multimedia application needs to be opened, and in this case, mode switching should not be performed.
1-2, if yes, judging whether a second user voice is detected within a second preset time length;
specifically, if it is detected that the mobile terminal starts the multimedia application, there is also a possibility that the user mistakenly touches the mobile terminal to start the multimedia application, and if the user wants to use the function of the intelligent voice assistant, the user may wake up the mobile terminal by voice, so that it is determined whether a second user voice is detected within a second preset time period. The second preset duration may be 10s, because if the user turns on the multimedia application program due to a false touch, the intelligent voice assistant may not be awakened for a long time, and if the voice is monitored all the time, the power consumption of the mobile terminal may be increased.
And 1-3, when the second user voice is detected within a second preset time length and contains a second preset keyword, executing the step of switching the operation mode of the mobile terminal into the intelligent voice assistant mode.
Specifically, the second preset keyword may be a name of the intelligent voice assistant, such as "xiaoweiwei", "xianhuahuan", and the like.
In some embodiments, step S103 may specifically include:
and judging whether the motion state of the mobile terminal is a static state or not, keeping the static state for a first preset time, and if so, switching the operation mode of the mobile terminal into an intelligent voice assistant mode.
In this embodiment, when it is detected that the inclination angle of the terminal screen is within the preset angle range and in the stationary state, the operation mode of the mobile terminal cannot be switched, and there is a possibility that the user may put down the mobile terminal temporarily and pick up the mobile terminal for operation after a few seconds, so to avoid misoperation, it should be ensured that the mobile terminal remains in the stationary state for a first preset time period, which may be 15s in some embodiments.
In some embodiments, the step of "switching the operation mode of the mobile terminal to the intelligent voice assistant mode" may specifically include the following sub-steps:
and a substep A: and starting a voice monitoring function, and displaying an intelligent voice assistant interface on a terminal screen.
Specifically, the mobile terminal changes to a screen intelligent sound box, namely needs to amplify the sound just like a sound box, and displays the exclusive interface of the intelligent voice assistant so as to realize the function of information display. In addition, it is necessary to implement voice functions such as voice wakeup and voice recognition, and therefore, it is necessary to start the voice monitoring function.
And a substep B: when the first user voice is detected, whether the first user voice contains a first preset keyword is judged.
Specifically, the first preset keyword may be "open google (google)" which is a word that has both action and purpose application, so that the intelligent voice assistant can give feedback to the user later.
And a substep C: if yes, starting the application program matched with the first preset keyword.
For example, the first preset keyword is "open google", the intelligent voice assistant recognizes the action as "open", and the destination application is "google", so as to start the google application.
In some embodiments, after step S103, the method may further include:
detecting whether the inclination angle changes;
and if so, switching the operation mode of the mobile terminal to the conventional mode.
Specifically, the intelligent voice assistant can perform the space operation through voice, for example, when a user is doing housework, the mobile terminal is placed beside the intelligent voice assistant, and the user controls the mobile terminal to play songs through voice playing. If the user performs other operations in the midway, the mobile terminal can be picked up, and the inclination angle and the motion state of the terminal screen can be changed, so that when the inclination angle is changed at any angle, the operation mode is switched back to the normal mode, and the normal operation of the user is prevented from being interfered.
In some embodiments, after step S103, the method may further include:
detecting whether the mobile terminal is still in a charging state;
if not, the operation mode of the mobile terminal is switched to the conventional mode.
Specifically, the intelligent sound box with the screen needs to keep the screen normally bright and has high power consumption, so that the power access state needs to be kept all the time, and when the mobile terminal is not in a charging state, the mobile terminal is switched from the intelligent voice assistant mode to the conventional mode.
As can be seen from the above, the mode switching method provided in this embodiment is applied to a mobile terminal, and includes: when the mobile terminal charges, through the inclination who acquires the terminal screen to when inclination when predetermineeing the angle range, confirm mobile terminal's motion state, then, switch mobile terminal's operational mode into intelligent pronunciation assistant mode according to the motion state, thereby realize that mobile terminal independently becomes to take the screen intelligent audio amplifier, and need not to rely on the audio amplifier, both practiced thrift the cost, break away from the limitation of audio amplifier again, convenient the removal is applicable to various use scenes.
Referring to fig. 3, fig. 3 is another schematic flow chart of a mode switching method according to an embodiment of the present application, where the mode switching method is applied to a mobile terminal, and the mobile terminal may be any intelligent electronic device with a mobile communication function, such as a smart phone, a tablet computer, and a smart watch. The specific process of the mode switching method provided by this embodiment may be as follows:
s201, when the mobile terminal is charged, the inclination angle of the terminal screen is obtained.
Specifically, the purpose of the present application is to change the smart sound box with a screen without using a sound box, that is, to satisfy the working condition of the smart sound box with a screen, that is, to maintain the power connection state, and therefore, to charge the mobile terminal as the trigger condition for the subsequent steps.
In addition, when the mobile terminal becomes intelligent sound box, the content is mainly displayed by the screen, at the moment, the terminal screen is in an upright state, the user can watch conveniently, and whether the terminal screen is in the upright state or not can be judged by obtaining the inclination angle of the terminal screen.
In the present embodiment, the inclination angle of the terminal screen may be detected by a gravity sensor (G-sensor).
S202, when the inclination angle is within a preset angle range, determining the motion state of the mobile terminal.
In this embodiment, the preset angle range may be 65 to 80 degrees, which is an angle when the user stands the mobile terminal against a support such as a stand.
Specifically, the motion state of the mobile terminal represents the use state of the user, and if the user holds the mobile terminal to perform normal operation, the motion state of the mobile terminal is static and moving, so that the motion state of the mobile terminal is obtained in the step for subsequently judging whether the mobile terminal is switched to the intelligent voice assistant mode.
S203, judging whether the motion state of the mobile terminal is a static state or not, keeping the static state for a first preset time, if so, executing a step S204, and if not, executing a step S207.
In this embodiment, when it is detected that the inclination angle of the terminal screen is within the preset angle range and in the stationary state, the operation mode of the mobile terminal cannot be switched, and there is a possibility that the user may put down the mobile terminal temporarily and pick up the mobile terminal for operation after a few seconds, so to avoid misoperation, it should be ensured that the mobile terminal remains in the stationary state for a first preset time period, which may be 15s in some embodiments.
And S204, starting a voice monitoring function, and displaying an intelligent voice assistant interface on a terminal screen.
Specifically, the mobile terminal changes to a screen intelligent sound box, namely needs to amplify the sound just like a sound box, and displays the exclusive interface of the intelligent voice assistant so as to realize the function of information display. In addition, it is necessary to implement voice functions such as voice wakeup and voice recognition, and therefore, it is necessary to start the voice monitoring function.
In some embodiments, before step S204, the method may further include:
2-1, detecting whether the mobile terminal starts a multimedia application program or not;
specifically, one usage scenario of the mobile terminal is to watch a movie, a tv series, etc. on a flat panel while charging, and at this time, a multimedia application needs to be opened, and in this case, mode switching should not be performed.
2-2, if yes, judging whether a second user voice is detected within a second preset time length;
specifically, if it is detected that the mobile terminal starts the multimedia application, there is also a possibility that the user mistakenly touches the mobile terminal to start the multimedia application, and if the user wants to use the function of the intelligent voice assistant, the user may wake up the mobile terminal by voice, so that it is determined whether a second user voice is detected within a second preset time period. The second preset duration may be 10s, because if the user turns on the multimedia application program due to a false touch, the intelligent voice assistant may not be awakened for a long time, and if the voice is monitored all the time, the power consumption of the mobile terminal may be increased.
And 2-3, when the second user voice is detected within a second preset time length and contains a second preset keyword, executing the step of switching the operation mode of the mobile terminal into the intelligent voice assistant mode.
Specifically, the second preset keyword may be a name of the intelligent voice assistant, such as "xiaoweiwei", "xianhuahuan", and the like.
In some embodiments, after step S204, the method may further include:
detecting whether the inclination angle changes;
and if so, switching the operation mode of the mobile terminal to the conventional mode.
Specifically, the intelligent voice assistant can perform the space operation through voice, for example, when a user is doing housework, the mobile terminal is placed beside the intelligent voice assistant, and the user controls the mobile terminal to play songs through voice playing. If the user performs other operations in the midway, the mobile terminal can be picked up, and the inclination angle and the motion state of the terminal screen can be changed, so that when the inclination angle is changed at any angle, the operation mode is switched back to the normal mode, and the normal operation of the user is prevented from being interfered.
In some embodiments, after step S204, the method may further include:
detecting whether the mobile terminal is still in a charging state;
if not, the operation mode of the mobile terminal is switched to the conventional mode.
Specifically, the intelligent sound box with the screen needs to keep the screen normally bright and has high power consumption, so that the power access state needs to be kept all the time, and when the mobile terminal is not in a charging state, the mobile terminal is switched from the intelligent voice assistant mode to the conventional mode.
S205, when the first user voice is detected, whether the first user voice contains a first preset keyword is judged, if yes, step S206 is executed, and if not, the step S205 is executed in a returning mode.
Specifically, the first preset keyword may be "open google (google)" which is a word that has both action and purpose application, so that the intelligent voice assistant can give feedback to the user later.
S206, starting the application program matched with the first preset keyword.
For example, the first preset keyword is "open google", the intelligent voice assistant recognizes the action as "open", and the destination application is "google", so as to start the google application.
S207, keeping a normal mode.
Specifically, if the motion state of the mobile terminal is a motion state or a static state, but the motion state changes within a first preset time period, it may be said that the user holds the mobile terminal to perform a normal operation, and at this time, in order to not interfere with the normal operation of the user, the operation mode is not switched.
As can be seen from the above, the mode switching method provided in this embodiment is applied to a mobile terminal, and includes: when the mobile terminal is charged, the inclination angle of a terminal screen is obtained, when the inclination angle is within a preset angle range, the motion state of the mobile terminal is determined, then whether the motion state of the mobile terminal is in a static state or not is judged, the static state is kept for a first preset time duration, if yes, a voice monitoring function is started, an intelligent voice assistant interface is displayed on the terminal, when first user voice is detected and contains a first preset keyword, an application program matched with the first preset keyword is started, and if not, a conventional mode is kept.
According to the method described in the foregoing embodiment, the embodiment will be further described from the perspective of a mode switching device, which may be specifically implemented as an independent entity, or may be implemented by being integrated in a mobile terminal, where the mobile terminal may include a mobile phone, a tablet computer, and the like.
Referring to fig. 4, fig. 4 specifically illustrates a mode switching apparatus provided in the embodiment of the present application, which is applied to a mobile terminal, where the mobile terminal may be any intelligent electronic device with a mobile communication function, and includes at least one port, such as a smart phone, a tablet computer, a notebook computer, and the like. The mode switching means may include: an obtaining module 10, a determining module 20 and a first switching module 30, wherein:
(1) acquisition module 10
The obtaining module 10 is configured to obtain an inclination angle of a terminal screen when the mobile terminal is charged.
Specifically, the purpose of the present application is to change the smart sound box with a screen without using a sound box, that is, to satisfy the working condition of the smart sound box with a screen, that is, to maintain the power connection state, and therefore, to charge the mobile terminal as the trigger condition for the subsequent steps.
In addition, when the mobile terminal becomes intelligent sound box, the content is mainly displayed by the screen, at the moment, the terminal screen is in an upright state, the user can watch conveniently, and whether the terminal screen is in the upright state or not can be judged by obtaining the inclination angle of the terminal screen.
In the present embodiment, the inclination angle of the terminal screen may be detected by a gravity sensor (G-sensor).
(2) Determination module 20
The determining module 20 is configured to determine a motion state of the mobile terminal when the tilt angle is within a preset angle range.
In this embodiment, the preset angle range may be 65 to 80 degrees, which is an angle when the user stands the mobile terminal against a support such as a stand.
Specifically, the motion state of the mobile terminal represents the use state of the user, and if the user holds the mobile terminal to perform normal operation, the motion state of the mobile terminal is static and moving, so that the motion state of the mobile terminal is obtained in the step for subsequently judging whether the mobile terminal is switched to the intelligent voice assistant mode.
(3) First switching module 30
And the first switching module 30 is used for switching the operation mode of the mobile terminal into the intelligent voice assistant mode according to the motion state.
In some embodiments, the first switching module 30 may be specifically configured to:
judging whether the motion state of the mobile terminal is a static state or not, and keeping the static state for a first preset time;
and if so, switching the operation mode of the mobile terminal into an intelligent voice assistant mode.
In this embodiment, when it is detected that the inclination angle of the terminal screen is within the preset angle range and in the stationary state, the operation mode of the mobile terminal cannot be switched, and there is a possibility that the user may put down the mobile terminal temporarily and pick up the mobile terminal for operation after a few seconds, so to avoid misoperation, it should be ensured that the mobile terminal remains in the stationary state for a first preset time period, which may be 15s in some embodiments.
In some embodiments, the first switching module 30 may be specifically configured to:
starting a voice monitoring function, and displaying an intelligent voice assistant interface on a terminal screen;
when the voice of the first user is detected, judging whether the voice of the first user contains a first preset keyword or not;
if yes, starting the application program matched with the first preset keyword.
Specifically, the mobile terminal changes to a screen intelligent sound box, namely needs to amplify the sound just like a sound box, and displays the exclusive interface of the intelligent voice assistant so as to realize the function of information display. In addition, it is necessary to implement voice functions such as voice wakeup and voice recognition, and therefore, it is necessary to start the voice monitoring function.
Further, when the voice detection function detects the first user voice, corresponding operations may be performed according to the first user voice, for example, the first preset keyword may be "open google" (google), which is a word that has both an action and a purpose to be applied, so that the subsequent intelligent voice assistant may give feedback to the user. Then, when the first preset keyword is "open google", the intelligent voice assistant recognizes the action as "open", and the destination application is "google", and then starts the google application.
In some embodiments, before the first switching module 30 switches the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion state, it is further configured to:
detecting whether the mobile terminal starts a multimedia application program or not;
if yes, judging whether a second user voice is detected within a second preset time length;
and when the voice of the second user is detected within a second preset time length and contains a second preset keyword, executing the step of switching the operation mode of the mobile terminal into the intelligent voice assistant mode.
Specifically, one usage scenario of the mobile terminal is to watch a movie, a tv series, etc. on a flat panel while charging, and at this time, a multimedia application needs to be opened, and in this case, mode switching should not be performed. Therefore, if it is detected that the mobile terminal starts the multimedia application, there is a possibility that the user mistakenly touches the mobile terminal to start the multimedia application, and if the user wants to use the function of the intelligent voice assistant, the user may wake up the mobile terminal by voice, so that it is determined whether a second user voice is detected within a second preset time period. The second preset duration may be 10s, because if the user turns on the multimedia application program due to a false touch, the intelligent voice assistant may not be awakened for a long time, and if the voice is monitored all the time, the power consumption of the mobile terminal may be increased. In this embodiment, the second preset keyword may be a name of the intelligent voice assistant, such as "xiaoweiwei", "xianhuahuan", and the like.
In some embodiments, as shown in fig. 5, fig. 5 is another schematic structural diagram of the mode switching apparatus provided in the embodiments of the present application, and the mode switching apparatus further includes a second switching module 40 and a third switching module 50.
Wherein, the second switching module 40 is configured to:
after the first switching module 30 switches the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion state, detecting whether the inclination angle changes;
and if so, switching the operation mode of the mobile terminal to the conventional mode.
Specifically, the intelligent voice assistant can perform the space operation through voice, for example, when a user is doing housework, the mobile terminal is placed beside the intelligent voice assistant, and the user controls the mobile terminal to play songs through voice playing. If the user performs other operations in the midway, the mobile terminal can be picked up, and the inclination angle and the motion state of the terminal screen can be changed, so that when the inclination angle is changed at any angle, the operation mode is switched back to the normal mode, and the normal operation of the user is prevented from being interfered.
In addition, the third switching module 50 is configured to:
after the first switching module 30 switches the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion state, detecting whether the mobile terminal is still in a charging state;
if not, the operation mode of the mobile terminal is switched to the conventional mode.
Specifically, the intelligent sound box with the screen needs to keep the screen normally bright and has high power consumption, so that the power access state needs to be kept all the time, and when the mobile terminal is not in a charging state, the mobile terminal is switched from the intelligent voice assistant mode to the conventional mode.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
Therefore, the mode switching device provided by the embodiment is applied to a mobile terminal, when the mobile terminal is charged, the inclination angle of the terminal screen is obtained through the obtaining module 10, when the inclination angle is within the preset angle range, the determining module 20 determines the motion state of the mobile terminal, then, the first switching module 30 switches the operation mode of the mobile terminal into the intelligent voice assistant mode according to the motion state, so that the intelligent sound box with the screen is independently changed for the mobile terminal, the sound box is not needed, the cost is saved, the limitation of the sound box is eliminated, the mobile terminal is convenient to move, and the mobile terminal is suitable for various use scenes.
In addition, the embodiment of the application further provides a mobile terminal, and the mobile terminal can be a smart phone, a tablet computer and other devices. As shown in fig. 6, the mobile terminal 500 includes a processor 501, a memory 502. The processor 501 is electrically connected to the memory 502.
The processor 501 is a control center of the mobile terminal 500, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or loading an application stored in the memory 502 and calling data stored in the memory 502, thereby integrally monitoring the mobile terminal.
In this embodiment, the processor 501 in the mobile terminal 500 loads instructions corresponding to processes of one or more application programs into the memory 502 according to the following steps, and the processor 501 runs the application programs stored in the memory 502, so as to implement various functions:
when the mobile terminal is charged, acquiring the inclination angle of a terminal screen;
when the inclination angle is within a preset angle range, determining the motion state of the mobile terminal;
and switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
Fig. 7 shows a specific structure block diagram of a mobile terminal provided in an embodiment of the present application, where the mobile terminal may be used to implement the mode switching method provided in the foregoing embodiment. The mobile terminal 300 may be a smart phone or a tablet computer.
The RF circuit 310 is used for receiving and transmitting electromagnetic waves, and performs interconversion between the electromagnetic waves and electrical signals, thereby communicating with a communication network or other devices. RF circuitry 310 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. RF circuit 310 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Mobile Communication (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (Wi-Fi) (e.g., IEEE802.11a, IEEE802.11 b, IEEE802.11g and/or IEEE802.11 n), Voice over Internet Protocol (VoIP), world wide Microwave Access (Microwave for Wireless), Max-1, and other short message Communication protocols, as well as any other suitable communication protocols, and may even include those that have not yet been developed.
The memory 320 may be used for storing software programs and modules, such as the mode switching method and the corresponding program instructions/modules in the above embodiments, and the processor 380 executes various functional applications and data processing, i.e. implements the communication data saving function, by running the software programs and modules stored in the memory 320. The memory 320 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 320 may further include memory located remotely from the processor 380, which may be connected to the mobile terminal 300 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input unit 330 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 330 may include a touch-sensitive surface 331 as well as other input devices 332. The touch-sensitive surface 331, also referred to as a touch screen or touch pad, may collect touch operations by a user on or near the touch-sensitive surface 331 (e.g., operations by a user on or near the touch-sensitive surface 331 using a finger, a stylus, or any other suitable object or attachment), and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface 331 may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 380, and can receive and execute commands sent by the processor 380. In addition, the touch-sensitive surface 331 may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 330 may comprise other input devices 332 in addition to the touch sensitive surface 331. In particular, other input devices 332 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The mobile terminal 300 may also include at least one sensor 350, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 341 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 341 and/or the backlight when the mobile terminal 300 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured on the mobile terminal 300, detailed descriptions thereof are omitted.
The mobile terminal 300, which may assist the user in e-mail, web browsing, streaming media access, etc., through the transmission module 370 (e.g., a Wi-Fi module), provides the user with wireless broadband internet access. Although fig. 7 shows the transmission module 370, it is understood that it does not belong to the essential constitution of the mobile terminal 300 and may be omitted entirely within the scope not changing the essence of the invention as needed.
The processor 380 is a control center of the mobile terminal 300, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal 300 and processes data by operating or executing software programs and/or modules stored in the memory 320 and calling data stored in the memory 320, thereby integrally monitoring the mobile phone. Optionally, processor 380 may include one or more processing cores; in some embodiments, processor 380 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 380.
The mobile terminal 300 also includes a power supply 390 (e.g., a battery) that provides power to the various components and, in some embodiments, may be logically coupled to the processor 380 via a power management system to manage charging, discharging, and power consumption management functions via the power management system. The power supply 190 may also include any component including one or more of a dc or ac power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the mobile terminal 300 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, etc., which will not be described herein. Specifically, in this embodiment, the display unit of the mobile terminal is a touch screen display, the mobile terminal further includes a memory, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for:
when the mobile terminal is charged, acquiring the inclination angle of a terminal screen;
when the inclination angle is within a preset angle range, determining the motion state of the mobile terminal;
and switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor. To this end, embodiments of the present application provide a storage medium including mobile terminal-executable instructions. The mobile terminal executable instructions, when executed by a mobile terminal processor, perform the steps of any of the mode switching methods provided by the embodiments of the present application.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium can execute the steps in any mode switching method provided in the embodiments of the present invention, the beneficial effects that can be achieved by any mode switching method provided in the embodiments of the present invention can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
In summary, although the present application has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present application, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application, so that the scope of the present application shall be determined by the appended claims.
Claims (10)
1. A mode switching method is applied to a mobile terminal, and is characterized by comprising the following steps:
when the mobile terminal is charged, acquiring the inclination angle of a terminal screen;
when the inclination angle is within a preset angle range, determining the motion state of the mobile terminal;
and switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
2. The method according to claim 1, wherein the switching the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion state specifically comprises:
judging whether the motion state of the mobile terminal is a static state or not, and keeping the static state for a first preset time;
and if so, switching the operation mode of the mobile terminal into an intelligent voice assistant mode.
3. The method according to claim 2, wherein the switching the operation mode of the mobile terminal to the intelligent voice assistant mode specifically comprises:
starting a voice monitoring function, and displaying an intelligent voice assistant interface on the terminal screen;
when first user voice is detected, judging whether the first user voice contains a first preset keyword or not;
if yes, starting an application program matched with the first preset keyword.
4. The method according to claim 1, further comprising, after switching the operation mode of the mobile terminal to an intelligent voice assistant mode according to the motion state:
detecting whether the inclination angle changes;
and if so, switching the operation mode of the mobile terminal to a conventional mode.
5. The method according to claim 1, further comprising, after the switching the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion status:
detecting whether the mobile terminal is still in a charging state;
and if not, switching the operation mode of the mobile terminal to a conventional mode.
6. The method according to claim 1, further comprising, before the switching the operation mode of the mobile terminal to the intelligent voice assistant mode according to the motion status:
detecting whether the mobile terminal starts a multimedia application program or not;
if yes, judging whether a second user voice is detected within a second preset time length;
and when a second user voice is detected within a second preset time length and contains a second preset keyword, executing the step of switching the operation mode of the mobile terminal into the intelligent voice assistant mode according to the motion state.
7. A mode switching device applied to a mobile terminal is characterized in that the mode switching device comprises:
the acquisition module is used for acquiring the inclination angle of a terminal screen when the mobile terminal is charged;
the determining module is used for determining the motion state of the mobile terminal when the inclination angle is within a preset angle range;
and the first switching module is used for switching the operation mode of the mobile terminal into an intelligent voice assistant mode according to the motion state.
8. The mode switching device of claim 7, wherein the first switching module is specifically configured to:
judging whether the motion state of the mobile terminal is a static state or not, and keeping the static state for a first preset time;
and if so, switching the operation mode of the mobile terminal into an intelligent voice assistant mode.
9. A computer-readable storage medium having stored thereon a plurality of instructions adapted to be loaded by a processor to perform the mode switching method of any of claims 1 to 6.
10. A mobile terminal comprising a processor and a memory, the processor being electrically connected to the memory, the memory being configured to store instructions and data, the processor being configured to perform the steps of the mode switching method of any one of claims 1 to 6.
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