CN107919124B - Equipment awakening method and device - Google Patents
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- CN107919124B CN107919124B CN201711400840.7A CN201711400840A CN107919124B CN 107919124 B CN107919124 B CN 107919124B CN 201711400840 A CN201711400840 A CN 201711400840A CN 107919124 B CN107919124 B CN 107919124B
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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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
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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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The disclosure discloses a device awakening method and device, and belongs to the technical field of terminals. The method comprises the following steps: receiving a voice instruction when the terminal equipment is in a sleep mode; performing voice recognition on the voice instruction; and when two or more preset words are recognized from the voice command, switching the terminal equipment from the sleep mode to a normal operation mode. According to the method provided by the embodiment of the disclosure, the voice command is responded when a plurality of preset words are recognized, so that the condition of mistaken awakening is avoided, the intelligent degree of the awakening process is improved, and the problem that the awakening process is too complex can be solved because the whole process does not need manual switching operation on the microphone.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to a device wake-up method and apparatus.
Background
With the development of terminal technology, people have stronger and stronger dependence on terminal equipment, however, any terminal equipment has the problem of limited electric energy, and for this reason, the terminal equipment generally provides a sleep function, so that when the terminal is in a sleep mode, service processing can not be performed, and the purpose of saving electric energy is achieved.
In order to switch the terminal device from the sleep mode to the normal operation mode, the terminal device is further provided with a wake-up function, for example, for an intelligent voice device, the terminal device can wake up by a user speaking a wake-up word. However, the waking mode is likely to cause the terminal device to be woken up by other non-waking words, which causes disturbance to the user.
In order to avoid the false wake-up situation, the user can also manually select to disable the microphone, so as to close the sound receiving function of the microphone, and the false wake-up can be avoided once the microphone does not receive sound.
Disclosure of Invention
The present disclosure provides a device wake-up method and apparatus, which can overcome the problems of the related art that the processing of false wake-up is not intelligent enough and the wake-up process is too complex.
In a first aspect, a device wake-up method is provided, which is applied to a terminal device, and the method includes:
receiving at least one voice instruction when the terminal equipment is in a sleep mode;
performing voice recognition on the at least one voice instruction;
and when two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode.
In one possible implementation, the receiving at least one voice instruction includes:
receiving a first voice instruction and a second voice instruction, wherein the difference between the acquisition time of the first voice instruction and the acquisition time of the second voice instruction is less than the preset time length.
In a possible implementation manner, the switching the terminal device from the sleep mode to the normal operation mode when two or more preset words are recognized from the at least one voice instruction includes:
and when preset words exist in the first voice command and the second voice command, switching the terminal equipment from the sleep mode to a normal operation mode.
In a possible implementation, the method further includes:
and when the timer reaches the preset time length and does not receive the second voice instruction, ignoring the first voice instruction.
In a possible implementation, the method further includes:
when the ambient environment information meets a first preset condition and two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
and when the ambient environment information meets a first preset condition, the user behavior characteristics meet a second preset condition, and two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode.
In a possible implementation, the method further includes:
when the ambient environment information meets a third preset condition, switching the working mode of the terminal equipment to a sleep mode; or the like, or, alternatively,
when the user behavior characteristics meet a fourth preset condition, switching the working mode of the terminal equipment to a sleep mode; or the like, or, alternatively,
and when the ambient environment information meets a third preset condition and the user behavior characteristics meet a fourth preset condition, switching the working mode of the terminal equipment to a sleep mode.
In a second aspect, a device wake-up apparatus is provided, which is applied to a terminal device, and the apparatus includes:
the receiving module is used for receiving at least one voice instruction when the terminal equipment is in the sleep mode;
the voice recognition module is used for carrying out voice recognition on the at least one voice instruction;
and the switching module is used for switching the terminal equipment from the sleep mode to a normal operation mode when two or more preset words are identified from the at least one voice command.
In a possible implementation manner, the receiving module is configured to receive a first voice instruction and a second voice instruction, where a difference between acquisition times of the first voice instruction and the second voice instruction is less than a preset time length.
In a possible implementation manner, the apparatus further includes: and the processing module is used for starting the timer when receiving the first voice command, and ignoring the first voice command when the timer does not receive the second voice command when reaching the preset time length.
In a possible implementation manner, the apparatus further includes a wake-up determining module, configured to:
when the ambient environment information meets a first preset condition and two or more preset words are recognized from the at least one voice command, triggering the switching module to switch the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from the at least one voice command, triggering the switching module to switch the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
and when the ambient environment information meets a first preset condition, the user behavior characteristics meet a second preset condition, and two or more preset words are recognized from the at least one voice command, triggering the switching module to switch the terminal equipment from the sleep mode to the normal operation mode.
In a possible implementation manner, the apparatus further includes a sleep determination module, configured to:
when the ambient environment information meets a third preset condition, triggering the switching module to switch the working mode of the terminal equipment to a dormant mode; or the like, or, alternatively,
when the user behavior characteristics meet a fourth preset condition, triggering the switching module to switch the working mode of the terminal equipment to a dormant mode; or the like, or, alternatively,
and when the ambient environment information meets a third preset condition and the user behavior characteristic of the switching module is triggered to meet a fourth preset condition, switching the working mode of the terminal equipment to a dormant mode.
In a third aspect, a device wake-up apparatus is provided, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
receiving at least one voice instruction when the terminal equipment is in a sleep mode;
performing voice recognition on the at least one voice instruction;
and when two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode.
In a fourth aspect, a computer storage medium is provided, in which a computer program is stored, which, when being executed by a processor, carries out the above-mentioned device wake-up method steps.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: this is disclosed just respond this voice command when discerning a plurality of words of predetermineeing, has avoided the condition that the mistake was awaken up, has not only improved the intelligent degree of awakening up the flow to, because whole process need not manual switch operation to the microphone, also can solve the too complicated problem of awakening up the process.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flow chart illustrating a method of device wake-up according to an example embodiment.
Fig. 2 is a flow chart illustrating a method of device wake-up according to an example embodiment.
Fig. 3 is a flow chart illustrating a method of device wake-up according to an example embodiment.
Fig. 4 is a block diagram illustrating a device wake-up apparatus according to an example embodiment.
Fig. 5 is a block diagram illustrating a device wake-up apparatus 500 according to an example embodiment.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a flowchart illustrating a device wake-up method according to an exemplary embodiment, where the device wake-up method is used in a terminal device, as shown in fig. 1, and includes the following steps.
In step 101, at least one voice command is received while the terminal device is in a sleep mode.
For the terminal device, the terminal device may have a normal operation mode, a standby mode and a sleep mode, wherein the terminal device may be awakened to enter a man-machine conversation state through a preset word when in the standby mode, and respond to a voice instruction of a user. In the sleep mode provided by the embodiment of the present disclosure, the terminal device needs to wake up twice with a wake-up word less than a certain interval to enter a normal man-machine conversation state, and after the man-machine conversation is completed, the terminal device can enter a normal standby mode.
In step 102, the at least one voice command is subjected to voice recognition.
In step 103, when two or more preset words are recognized from the at least one voice command, the terminal device is switched from the sleep mode to a normal operation mode.
According to the method provided by the embodiment of the disclosure, the voice command is responded when a plurality of preset words are recognized, so that the condition of mistaken awakening is avoided, the intelligent degree of the awakening process is improved, and the problem that the awakening process is too complex can be solved because the whole process does not need manual switching operation on the microphone.
In one possible implementation, the receiving at least one voice instruction includes:
receiving a first voice instruction and a second voice instruction, wherein the difference between the acquisition time of the first voice instruction and the acquisition time of the second voice instruction is less than the preset time length.
In a possible implementation manner, the switching the terminal device from the sleep mode to the normal operation mode when two or more preset words are recognized from the at least one voice instruction includes:
and when preset words exist in the first voice command and the second voice command, switching the terminal equipment from the sleep mode to a normal operation mode.
In a possible implementation, the method further includes:
and when the timer reaches the preset time length and does not receive the second voice instruction, ignoring the first voice instruction.
In a possible implementation, the method further includes:
when the ambient environment information meets a first preset condition and two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
and when the ambient environment information meets a first preset condition, the user behavior characteristics meet a second preset condition, and two or more preset words are recognized from the at least one voice command, switching the terminal equipment from the sleep mode to a normal operation mode.
In a possible implementation, the method further includes:
when the ambient environment information meets a third preset condition, switching the working mode of the terminal equipment to a sleep mode; or the like, or, alternatively,
when the user behavior characteristics meet a fourth preset condition, switching the working mode of the terminal equipment to a sleep mode; or the like, or, alternatively,
and when the ambient environment information meets a third preset condition and the user behavior characteristics meet a fourth preset condition, switching the working mode of the terminal equipment to a sleep mode.
All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.
Fig. 2 is a flowchart illustrating a device wake-up method according to an exemplary embodiment, where the device wake-up method is used in a terminal device, as shown in fig. 2, and includes the following steps.
In step 201, when the terminal device is in the sleep mode, when the terminal device receives a first voice command, a timer is started.
When the terminal device is in the sleep mode, the difference from the prior art is that the terminal device does not turn off the microphone, but the microphone is still in the working state, so that the terminal device can acquire the ambient sound signal through the microphone in the working state to obtain the first voice instruction, and in order to avoid mistaken awakening, a timer is started to limit the time for whether another voice instruction is received within the preset time length.
In step 202, when the timer does not reach the preset duration, the terminal device receives a second voice command.
If the second voice command is received when the timer does not reach the preset duration, which indicates that the user really has the intention to wake up the device, the voice recognition process can be started at this time to determine whether the command for waking up the device is really received.
In order to avoid false awakening, when the timer reaches the preset duration and does not receive the second voice instruction, the first voice instruction is ignored. If a user wants to wake up the device, when the voice instruction is sent for the first time and the device is not woken up successfully, the user can continue to send the voice instruction to wake up, so that the waking intention can be clear, and therefore if the second voice instruction is not sent within a certain time after the voice instruction is sent for the first time, the user possibly does not have the waking intention on the device, and therefore the device can be prevented from being woken up mistakenly through the neglected processing method.
In step 203, the terminal device performs voice recognition on the received first voice command and the second voice command.
The speech recognition process is a process of recognizing a speech to obtain text content corresponding to the speech, which is not described in detail in the embodiment of the present disclosure. It should be noted that, before performing speech recognition, the terminal device may further perform signal processing procedures such as denoising and amplifying on the received speech instruction, so as to achieve a better recognition effect.
In step 204, when a preset word is recognized from both the first voice command and the second voice command, the terminal device is switched from the sleep mode to a normal operation mode.
The preset words can be awakening words preset by the terminal device. The preset words may be preset with one or more. In a scenario where a plurality of voice commands are provided in advance, any one of the plurality of voice commands may be recognized from each of the first voice command and the second voice command in step 204. Further, the preset words recognized from the two voice commands can be the same or different, so that the recognition success rate is improved.
According to the method provided by the embodiment of the disclosure, the voice instruction is responded when the voice instructions are received and each voice instruction contains the preset word, so that the condition of mistaken awakening is avoided, the intelligent degree of the awakening process is improved, and the problem that the awakening process is too complex can be solved because the whole process does not need manual switching operation of the microphone.
The above embodiment is described by taking the example of receiving two voice commands respectively, but in an actual scenario, the user may also be required to speak at least two preset words in one voice command to increase the complexity of the voice command, so as to avoid the occurrence of false wake-up. Taking a voice command as an example, the above steps 201 to 204 can be replaced by the following procedure shown in fig. 3:
in step 301, a voice command is received while the terminal device is in a sleep mode.
In step 302, the voice command is subjected to voice recognition.
In step 303, when two or more preset words are recognized from the voice command, the terminal device is switched from the sleep mode to a normal operation mode.
According to the method provided by the embodiment of the disclosure, the voice command is responded when a plurality of preset words are recognized in the voice command, so that the condition of mistaken awakening is avoided, the intelligent degree of the awakening process is improved, and the problem that the awakening process is too complex can be solved because the whole process does not need manual switching operation of the microphone.
Based on any of the above implementation procedures, the terminal device may further determine whether to switch to the normal operation mode in combination with some additional information, which may be ambient environment information and/or user behavior characteristics. The ambient environment information may include light intensity, sound intensity, and the like, and the user behavior characteristics may include body posture, sleep state, and the like of the user collected by the terminal device or other portable devices.
Any one of the following implementations may be made for the additional information:
in a first implementation manner, when the ambient environment information meets a first preset condition and two or more preset words are recognized from the voice command, the terminal device is switched from the sleep mode to a normal operation mode.
Taking the light intensity as an example, when the light intensity is greater than the preset light intensity, it is determined that the ambient environment information meets a first preset condition, and when two or more preset words are recognized from the voice command, the terminal device is switched from the sleep mode to the normal operation mode. The preset light intensity may be used to indicate the indoor light intensity when a person is in a sleep state.
Taking the sound intensity as an example, when the sound intensity is greater than the preset sound intensity, determining that the ambient environment information meets a first preset condition, and when two or more preset words are recognized from the voice command, switching the terminal device from the sleep mode to the normal operation mode. The preset sound intensity may be used to indicate the sound intensity in the room when the person is in a sleeping state.
In a second implementation manner, when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from the voice command, the terminal device is switched from the sleep mode to a normal operation mode.
Taking the user behavior characteristics as the body posture as an example, when the body posture is in a sitting state, determining that the user behavior characteristics meet a second preset condition, and when two or more preset words are recognized from the voice command, switching the terminal device from the sleep mode to a normal operation mode. The preset light intensity may be used to indicate the indoor light intensity when a person is in a sleep state.
Taking the user behavior characteristic as the sleep state as an example, when the sleep state is in the awake state, determining that the user behavior characteristic meets a second preset condition, and when two or more preset words are recognized from the voice instruction, switching the terminal device from the sleep mode to the normal operation mode. The preset sound intensity may be used to indicate the sound intensity in the room when the person is in a sleeping state.
In a third implementation manner, when the ambient environment information meets the first preset condition, the user behavior characteristics meet the second preset condition, and two or more preset words are recognized from the voice command, the terminal device is switched from the sleep mode to the normal operation mode.
The implementation manner integrates the ambient environment information and the condition judgment of the user behavior feature information, and the specific judgment manner is as described in the implementation manner, which is not described herein again.
Based on any of the above implementation procedures, the terminal device may further determine whether to switch from the normal operation mode to the sleep mode in combination with some additional information, which may be ambient environment information and/or user behavior characteristics. The ambient environment information may include light intensity, sound intensity, and the like, and the user behavior characteristics may include body posture, sleep state, and the like of the user collected by the terminal device or other portable devices.
Any one of the following implementations may be made for the additional information:
in a first implementation manner, when the ambient environment information meets a third preset condition, the working mode of the terminal device is switched to a sleep mode.
Taking the light intensity as an example, when the light intensity is smaller than the preset light intensity, and it is determined that the ambient environment information meets a third preset condition, the working mode of the terminal device is switched to the sleep mode. The preset light intensity may be used to indicate the indoor light intensity when a person is in a sleep state.
Taking the sound intensity as an example, when the sound intensity is smaller than the preset sound intensity, and it is determined that the ambient environment information meets a third preset condition, the working mode of the terminal device is switched to the sleep mode. The preset sound intensity may be used to indicate the sound intensity in the room when the person is in a sleeping state.
In a second implementation manner, when the user behavior characteristics meet a fourth preset condition, the working mode of the terminal device is switched to a sleep mode.
Taking the user behavior characteristics as the body posture as an example, when the body posture is in a lying state, determining that the user behavior characteristics meet a fourth preset condition, and switching the working mode of the terminal device to the sleep mode. The preset light intensity may be used to indicate the indoor light intensity when a person is in a sleep state.
Taking the user behavior characteristic as the sleep state as an example, when the sleep state is in the sleep state, and the user behavior characteristic is determined to meet the fourth preset condition, the working mode of the terminal device is switched to the sleep mode. The preset sound intensity may be used to indicate the sound intensity in the room when the person is in a sleeping state.
In a third implementation manner, when the ambient environment information meets a third preset condition and the user behavior characteristics meet a fourth preset condition, the working mode of the terminal device is switched to the sleep mode.
The implementation manner integrates the ambient environment information and the condition judgment of the user behavior feature information, and the specific judgment manner is as described in the implementation manner, which is not described herein again.
Fig. 4 is a block diagram illustrating a device wake-up apparatus according to an example embodiment. Referring to fig. 4, the apparatus includes a receiving module 401, a voice recognition module 402, and a switching module 403.
A receiving module 401, configured to receive a voice instruction when the terminal device is in a sleep mode;
a voice recognition module 402, configured to perform voice recognition on the voice instruction;
a switching module 403, configured to switch the terminal device from the sleep mode to a normal operation mode when two or more preset words are recognized from the voice instruction.
In a possible implementation manner, the receiving module 401 is configured to receive a first voice instruction and a second voice instruction, where a difference between acquisition times of the first voice instruction and the second voice instruction is smaller than a preset time length.
In a possible implementation manner, the switching module 403 is configured to switch the terminal device from the sleep mode to a normal operation mode when a preset word exists in both the first voice instruction and the second voice instruction.
In a possible implementation manner, the apparatus further includes: and the processing module is used for starting the timer when receiving the first voice command, and ignoring the first voice command when the timer does not receive the second voice command when reaching the preset time length.
In a possible implementation manner, the apparatus further includes a wake-up determining module, configured to:
when the ambient environment information meets a first preset condition and two or more preset words are recognized from the voice command, triggering the switching module to switch the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from the voice command, triggering the switching module to switch the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
and when the ambient environment information meets a first preset condition, the user behavior characteristics meet a second preset condition, and two or more preset words are recognized from the voice command, triggering the switching module to switch the terminal equipment from the sleep mode to the normal operation mode.
In a possible implementation manner, the apparatus further includes a sleep determination module, configured to:
when the ambient environment information meets a third preset condition, triggering the switching module to switch the working mode of the terminal equipment to a dormant mode; or the like, or, alternatively,
when the user behavior characteristics meet a fourth preset condition, triggering the switching module to switch the working mode of the terminal equipment to a dormant mode; or the like, or, alternatively,
and when the ambient environment information meets a third preset condition and the user behavior characteristic of the switching module is triggered to meet a fourth preset condition, switching the working mode of the terminal equipment to a dormant mode.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 5 is a block diagram illustrating a device wake-up apparatus 500 according to an example embodiment. For example, the apparatus 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and a smart voice device such as a smart speaker device, among others.
Referring to fig. 5, the apparatus 500 may include one or more of the following components: processing component 502, memory 504, power component 506, multimedia component 508, audio component 510, input/output (I/O) interface 512, sensor component 514, and communication component 516.
The processing component 502 generally controls overall operation of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 502 may include one or more processors 520 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 502 can include one or more modules that facilitate interaction between the processing component 502 and other components. For example, the processing component 502 can include a multimedia module to facilitate interaction between the multimedia component 508 and the processing component 502.
The memory 504 is configured to store various types of data to support operations at the apparatus 500. Examples of such data include instructions for any application or method operating on device 500, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 504 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 506 provides power to the various components of the device 500. The power components 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the apparatus 500.
The multimedia component 508 includes a screen that provides an output interface between the device 500 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 508 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 500 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 510 is configured to output and/or input audio signals. For example, audio component 510 includes a Microphone (MIC) configured to receive external audio signals when apparatus 500 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 504 or transmitted via the communication component 516. In some embodiments, audio component 510 further includes a speaker for outputting audio signals.
The I/O interface 512 provides an interface between the processing component 502 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 514 includes one or more sensors for providing various aspects of status assessment for the device 500. For example, the sensor assembly 514 may detect an open/closed state of the device 500, the relative positioning of the components, such as a display and keypad of the apparatus 500, the sensor assembly 514 may also detect a change in the position of the apparatus 500 or a component of the apparatus 500, the presence or absence of user contact with the apparatus 500, orientation or acceleration/deceleration of the apparatus 500, and a change in the temperature of the apparatus 500. The sensor assembly 514 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 514 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 516 is configured to facilitate communication between the apparatus 500 and other devices in a wired or wireless manner. The apparatus 500 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 516 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described device wake-up methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 504 comprising instructions, executable by the processor 520 of the apparatus 500 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
In an exemplary embodiment, a computer readable storage medium is also provided, which when executed by a processor of a terminal device, enables the terminal device to perform a device wake-up method.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (11)
1. A device wake-up method is applied to a terminal device, and comprises the following steps:
when the terminal equipment is in a sleep mode, receiving two voice instructions, wherein the two voice instructions comprise a first voice instruction and a second voice instruction, and the difference between the acquisition time of the first voice instruction and the acquisition time of the second voice instruction is less than a preset time length;
performing voice recognition on the first voice instruction and the second voice instruction;
and when at least one preset word is recognized from the first voice command and the second voice command respectively, switching the terminal equipment from the sleep mode to a normal operation mode, wherein the preset word is a preset awakening word of the terminal equipment.
2. The method according to claim 1, wherein the switching the terminal device from the sleep mode to a normal operation mode when at least one preset word is recognized from the first voice command and the second voice command, respectively, comprises:
and when two or more preset words are recognized from at least one of the two voice commands, switching the terminal equipment from the sleep mode to a normal operation mode.
3. The method of claim 1, further comprising:
and when the timer reaches the preset time length and does not receive the second voice instruction, ignoring the first voice instruction.
4. The method of claim 1, further comprising:
when the ambient environment information meets a first preset condition and two or more preset words are recognized from at least one of the two voice commands, switching the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from at least one of the two voice commands, switching the terminal equipment from the sleep mode to a normal operation mode; or the like, or, alternatively,
and when the ambient environment information meets a first preset condition, the user behavior characteristics meet a second preset condition, and two or more preset words are recognized from at least one of the two voice commands, switching the terminal equipment from the sleep mode to a normal operation mode.
5. The method of claim 1, further comprising:
when the ambient environment information meets a third preset condition, switching the working mode of the terminal equipment to a sleep mode; or the like, or, alternatively,
when the user behavior characteristics meet a fourth preset condition, switching the working mode of the terminal equipment to a sleep mode; or the like, or, alternatively,
and when the ambient environment information meets a third preset condition and the user behavior characteristics meet a fourth preset condition, switching the working mode of the terminal equipment to a sleep mode.
6. An apparatus wake-up device, the apparatus comprising:
the device comprises a receiving module and a processing module, wherein the receiving module is used for receiving two voice instructions when the device is in a sleep mode, the two voice instructions comprise a first voice instruction and a second voice instruction, and the difference between the acquisition time of the first voice instruction and the acquisition time of the second voice instruction is less than the preset time length;
the voice recognition module is used for carrying out voice recognition on the first voice instruction and the second voice instruction;
and the switching module is used for switching the device from the sleep mode to a normal operation mode when at least one preset word is recognized from the first voice instruction and the second voice instruction respectively, wherein the preset word is a word for awakening preset by the device.
7. The apparatus of claim 6, further comprising: and the processing module is used for starting the timer when receiving the first voice command, and ignoring the first voice command when the timer does not receive the second voice command when reaching the preset time length.
8. The apparatus of claim 6, further comprising a wake up determination module configured to:
when the ambient environment information meets a first preset condition and two or more preset words are recognized from at least one of the two voice commands, triggering the switching module to switch the device from the sleep mode to a normal operation mode; or the like, or, alternatively,
when the user behavior characteristics meet a second preset condition and two or more preset words are recognized from at least one of the two voice commands, triggering the switching module to switch the device from the sleep mode to a normal operation mode; or the like, or, alternatively,
and when the ambient environment information meets a first preset condition, the user behavior characteristics meet a second preset condition, and two or more preset words are recognized from at least one of the two voice commands, triggering the switching module to switch the device from the sleep mode to the normal operation mode.
9. The apparatus of claim 6, further comprising a dormancy determination module configured to:
when the ambient environment information meets a third preset condition, triggering the switching module to switch the working mode of the device to a dormant mode; or the like, or, alternatively,
when the user behavior characteristics meet a fourth preset condition, triggering the switching module to switch the working mode of the device to a sleep mode; or the like, or, alternatively,
and when the ambient environment information meets a third preset condition and the user behavior characteristic of the switching module is triggered to meet a fourth preset condition, switching the working mode of the device to a dormant mode.
10. An apparatus wake-up device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
when the equipment awakening device is in a sleep mode, receiving two voice instructions, wherein the two voice instructions comprise a first voice instruction and a second voice instruction, and the difference between the acquisition time of the first voice instruction and the acquisition time of the second voice instruction is less than a preset time length;
performing voice recognition on the first voice instruction and the second voice instruction;
when at least one preset word is recognized from the first voice command and the second voice command respectively, the equipment awakening device is switched from the sleep mode to the normal operation mode, and the preset word is an awakening word preset by the equipment awakening device.
11. A computer storage medium, characterized in that a computer program is stored in the computer readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of the claims 1-5.
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| CN109325337A (en) * | 2018-11-05 | 2019-02-12 | 北京小米移动软件有限公司 | Unlocking method and device |
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| CN110534102B (en) * | 2019-09-19 | 2020-10-30 | 北京声智科技有限公司 | Voice wake-up method, device, equipment and medium |
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