CN109903761A - Voice interactive method, device and storage medium - Google Patents
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Abstract
The present invention provides a kind of voice interactive method, device and storage medium, this method comprises: receive the beginning radio reception message that peripheral hardware end is sent, starts radio reception message and be used to indicate peripheral hardware end be in wake-up states, and beginning radio reception；The first audio that peripheral hardware end is sent is received, and the first audio is sent to server, so that server is according to the first audio to terminal returning response audio；The response audio that server is sent is received, and plays response audio；Alternatively, response audio is sent to peripheral hardware end, so that peripheral hardware end plays response audio.The present invention carries out radio reception by peripheral hardware end, so that interacting acquisition response audio between terminal and server, enriches the interactive function of peripheral hardware end and terminal, improves user experience.
Description
Technical Field
The present invention relates to the field of voice interaction technologies, and in particular, to a voice interaction method, apparatus, and storage medium.
Background
Bluetooth (Bluetooth) is a wireless technology standard, and can realize short-distance data exchange among fixed equipment, mobile equipment and a building personal area network; after the terminal is connected with the Bluetooth equipment, the corresponding operation can be carried out on the Bluetooth equipment according to the class of the Bluetooth equipment; if the Bluetooth device is a Bluetooth sound box, the terminal can play music through the Bluetooth device.
In the prior art, the interaction function between the terminal and the Bluetooth device is single, the direction of the current device intellectualization is not met, and the user experience is poor.
Disclosure of Invention
The invention provides a voice interaction method, a voice interaction device and a storage medium, which are used for receiving sound through a peripheral end, so that interaction between a terminal and a server is realized to obtain response audio, the interaction function of the peripheral end and the terminal is enriched, and the user experience is improved.
The first aspect of the present invention provides a voice interaction method, applied to a terminal, including:
receiving a reception starting message sent by a peripheral end, wherein the reception starting message is used for indicating that the peripheral end is in an awakening state and starts reception;
receiving a first audio sent by the peripheral end, and sending the first audio to a server so that the server returns a response audio to the terminal according to the first audio;
receiving the response audio sent by the server, and playing the response audio; or,
and sending the response audio to the peripheral end to enable the peripheral end to play the response audio.
Optionally, after the sending the first audio to the server, the method further includes:
receiving a sending stopping message sent by the server, wherein the sending stopping message is used for indicating the terminal to stop sending the audio to the server, and the sending stopping message is sent when the server does not receive a second audio sent by the terminal within a first preset time length after receiving the first audio;
and sending the radio reception stopping message to the peripheral end, wherein the radio reception stopping message is used for indicating the peripheral end to stop receiving the radio.
Optionally, after receiving the response audio sent by the server, the method further includes:
and if the second audio sent by the peripheral end is not received within a second preset time length, entering an idle state and sending an idle message to the peripheral end.
The second aspect of the present invention provides a voice interaction method, applied to a peripheral, including:
sending a message of starting reception to a terminal, wherein the message of starting reception is used for informing the terminal that the peripheral end is in an awakening state and starts reception;
sending a first audio to the terminal to enable the terminal to send the first audio to a server, and enabling the server to return a response audio to the terminal according to the first audio;
and receiving the response audio sent by the terminal, and playing the response audio.
Optionally, a wakeup control is arranged on the peripheral end, and the wakeup control is used for triggering to wake up the peripheral end; before sending the reception starting message to the terminal, the method further comprises:
and receiving an operation instruction of a user on the awakening control, and entering an awakening state.
Optionally, before sending the reception start message to the terminal, the method further includes:
and receiving a first awakening audio of the user, and entering an awakening state, wherein the first awakening audio comprises an awakening word corresponding to the peripheral terminal.
Optionally, after the sending the first audio to the terminal, the method further includes:
receiving a radio reception stopping message sent by the terminal;
and stopping sound reception.
Optionally, after the sound reception is stopped, the method further includes:
receiving an idle message sent by the terminal;
and if the second awakening audio containing the awakening words is not received within the time threshold range, entering a dormant state.
A third aspect of the present invention provides a voice interaction apparatus, comprising:
the receiving module of the message of beginning radio reception, is used for receiving the message of beginning radio reception that the peripheral end sends, the said message of beginning radio reception is used for pointing out the said peripheral end is in the wake-up state, and begin radio reception;
the first audio receiving module is used for receiving a first audio sent by the peripheral end and sending the first audio to a server so that the server returns a response audio to the voice interaction device according to the first audio;
the response audio processing module is used for receiving the response audio sent by the server and playing the response audio; or sending the response audio to the peripheral end to enable the peripheral end to play the response audio.
Optionally, the voice interaction apparatus further includes: stopping the reception message sending module;
the reception stopping message sending module is configured to receive a reception stopping message sent by the server, where the reception stopping message is used to instruct the voice interaction device to stop sending audio to the server, and the reception stopping message is sent when the server does not receive a second audio sent by the voice interaction device within a first preset time period after receiving the first audio; and sending the radio reception stopping message to the peripheral end, wherein the radio reception stopping message is used for indicating the peripheral end to stop receiving the radio.
Optionally, the voice interaction apparatus further includes: an idle message sending module;
and the idle message sending module is used for entering an idle state and sending an idle message to the peripheral end if a second audio sent by the peripheral end is not received within a second preset time length.
A fourth aspect of the present invention provides a voice interaction apparatus, comprising:
the voice interaction device comprises a reception starting message sending module, a reception starting message sending module and a voice receiving starting message sending module, wherein the reception starting message is used for informing the terminal that the voice interaction device is in an awakening state and starts to receive the voice;
the first audio sending module is used for sending a first audio to the terminal so that the terminal sends the first audio to a server, and the server returns a response audio to the terminal according to the first audio;
and the playing module is used for receiving the response audio sent by the terminal and playing the response audio.
Optionally, a wake-up control is arranged on the voice interaction device, and the wake-up control is used for triggering and waking up the voice interaction device.
Optionally, the voice interaction apparatus further includes: a wake-up module;
and the awakening module is used for receiving an operation instruction of a user on the awakening control and entering an awakening state.
Optionally, the wake-up module is configured to receive a first wake-up audio of the user, and enter a wake-up state, where the first wake-up audio includes a wake-up word corresponding to the voice interaction apparatus.
Optionally, the voice interaction apparatus further includes: stopping the radio receiving module;
the radio reception stopping module is used for receiving a radio reception stopping message sent by the terminal; and stopping sound reception.
Optionally, the voice interaction apparatus further includes: a sleep module;
the sleep module is used for receiving an idle message sent by the terminal; and if the second awakening audio containing the awakening words is not received within the time threshold range, entering a dormant state.
A fifth aspect of the present invention provides a terminal, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored in the memory, so that the terminal executes the voice interaction method of the first aspect.
A sixth aspect of the present invention provides an external terminal, including: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored in the memory, so that the peripheral terminal executes the voice interaction method of the second aspect.
A seventh aspect of the present invention provides a computer-readable storage medium having stored thereon computer-executable instructions, which, when executed by a processor, implement the voice interaction method of the first aspect.
An eighth aspect of the present invention provides a computer-readable storage medium having stored thereon computer-executable instructions, which, when executed by a processor, implement the voice interaction method of the second aspect.
The invention provides a voice interaction method, a voice interaction device and a storage medium, wherein the method comprises the following steps: receiving a reception starting message sent by the peripheral end, wherein the reception starting message is used for indicating that the peripheral end is in an awakening state and starts to receive sound; receiving a first radio sent by the peripheral end, and sending the first radio to the server so that the server returns a response audio to the terminal according to the first radio; receiving response audio sent by the server, and playing the response audio; or sending the response audio to the peripheral end to enable the peripheral end to play the response audio. According to the invention, the peripheral end is used for receiving the sound, so that the terminal and the server are interacted to obtain the response audio, the interaction function of the peripheral end and the terminal is enriched, and the user experience is improved.
Drawings
FIG. 1 is a schematic view of a scene in which the voice interaction method provided by the present invention is applicable;
FIG. 2 is a first flowchart illustrating a voice interaction method according to the present invention;
FIG. 3 is a second flowchart illustrating a voice interaction method according to the present invention;
FIG. 4 is a third schematic flowchart of a voice interaction method provided by the present invention;
FIG. 5 is a first schematic structural diagram of a voice interaction apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of a voice interaction apparatus according to the present invention;
FIG. 7 is a third schematic structural diagram of a voice interaction apparatus according to the present invention;
FIG. 8 is a first schematic structural diagram of another voice interaction apparatus provided in the present invention;
FIG. 9 is a second schematic structural diagram of another voice interaction apparatus provided in the present invention;
fig. 10 is a schematic structural diagram of another voice interaction apparatus provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. 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 prior art, the bluetooth peripheral ends are various, such as a bluetooth headset, a bluetooth sound box, a bluetooth keyboard, a sports bracelet and the like, and before being used, the bluetooth peripheral ends need to establish bluetooth connection with a terminal; illustratively, the process of establishing the bluetooth connection between the bluetooth speaker and the terminal is as follows: and long-pressing a power key of the Bluetooth sound box to open the Bluetooth sound box, searching the name of the Bluetooth sound box on the terminal, and inputting the pairing password to establish Bluetooth connection.
After the connection is established, the terminal can play songs or other audios on the terminal through the Bluetooth sound box, wherein the audios can be stored in a local folder of the terminal or can be instant audios obtained by interaction between the terminal and the server; the terminal sends the file to be played to the Bluetooth sound box, and the Bluetooth sound box can play the audio corresponding to the file.
However, in the prior art, the interaction function between the terminal and the bluetooth peripheral end is too single, passive playing can only be realized under the control of the terminal, interaction with a user cannot be realized, and user experience is poor; in addition, in the prior art, the equipment capable of interacting with the user is intelligent equipment, and the premise is that the equipment can be connected with the server, so that the configuration cost of the peripheral end is high.
The problem that the interaction function between the terminal and the Bluetooth peripheral end is too single is solved, and the configuration cost of the Bluetooth peripheral end is reduced while the interaction function between the terminal and the Bluetooth peripheral end is enriched; the invention provides a voice interaction mode. Fig. 1 is a schematic view of a scene to which the voice interaction method provided by the present invention is applicable, and as shown in fig. 1, the scene to which the voice interaction method provided by the present invention is applicable includes: peripheral end, terminal and server.
The peripheral end can establish Bluetooth connection with the terminal, the Bluetooth connection can be data communication based on classic Bluetooth in the prior art, and a system setting interface of the terminal guides a user to select designated equipment and complete pairing; or, the terminal may establish a bluetooth (dual Mobile access, DMA) connection with the peripheral end, for example, when the terminal wants to establish a DMA connection with the peripheral end, the terminal may directly complete scanning, pairing, and connection of the peripheral end on an interface of an application program of the terminal, and does not need to return to a system setting interface of the terminal to perform setting, and then complete connection on the interface of the application program. Correspondingly, when the ordinary bluetooth connection is established in this embodiment, the peripheral end is the ordinary bluetooth device; when the terminal establishes DMA connection with the terminal, the peripheral end is a DMA device, namely a device supporting a DMA Bluetooth protocol. Specifically, when the terminal establishes a normal bluetooth connection with the peripheral terminal, the specific manner may refer to a bluetooth connection manner in the prior art; the process of establishing the DMA connection between the terminal and the peripheral device is specifically described in the following embodiments.
The terminal and the server can be in wireless connection or wired connection, and the terminal can be mobile equipment such as a mobile phone, a Personal Digital Assistant (PDA), a tablet computer, portable equipment (for example, a portable computer, a pocket computer or a handheld computer) and the like; or a stationary device such as a desktop computer.
The voice interaction method provided by the present invention is described below from the perspective of interaction between the peripheral device, the terminal, and the server, fig. 2 is a first flow diagram of the voice interaction method provided by the present invention, as shown in fig. 2, the voice interaction method provided by this embodiment may include:
s201, the peripheral end sends a message of starting reception to the terminal.
The peripheral end in this embodiment has a radio reception function, and specifically, the peripheral end may be a vehicle-mounted support having a Mic, a bluetooth speaker, a bluetooth headset, a Light-Emitting Diode (LED) lamp, an alarm clock, and other devices having a radio reception function.
After the terminal is connected with the peripheral end in a Bluetooth mode or a DMA mode, when a user needs to perform voice interaction, for example, the user wants to inquire weather and play songs, the peripheral end can be awakened, and after the peripheral end is awakened, a reception starting message can be sent to the terminal to remind the terminal of performing voice interaction.
One way for the user to wake up the peripheral end is as follows: and a wake-up button is arranged on the peripheral end, a user selects the wake-up button by clicking or other operations, the wake-up button is used for waking up the peripheral end, and after the peripheral end is woken up, a message of starting reception is sent to the terminal.
Another way for the user to wake up the peripheral end is: the peripheral end is provided with a preset awakening word, and when the peripheral end receives a sentence which is spoken by the user or contains the awakening word, the terminal enters an awakening state and sends a reception starting message to the terminal.
Another way for the user to wake up the peripheral end is: the peripheral end is provided with a switch button, the peripheral end is opened after a user selects the awakening button through clicking or other operations, and at the moment, when the peripheral end receives a sentence of which the user speaks the awakening word of the peripheral end or contains the awakening word of the peripheral end, the terminal enters an awakening state and sends a reception starting message to the terminal.
Another way for the user to wake up the peripheral end is: the terminal sends a radio message to the peripheral end to awaken the peripheral end, and when the peripheral end sends a response message to the terminal, namely the radio message is started, the peripheral end is indicated to be in an awakening state. Specifically, the terminal needs to enter an awakening state before sending the radio message to the external terminal; the specific mode of the terminal entering the wake-up state may be that the user clicks a wake-up control set on a terminal interface to trigger the wake-up terminal, or the terminal receives a wake-up word spoken by the user or a sentence containing the wake-up word of the terminal to trigger the wake-up terminal.
In this embodiment, the peripheral end is taken as an example to illustrate the waking action, and if the wake word of the peripheral end is "small", when the user speaks a statement of "small" or "small wake", the peripheral end receives the audio and then analyzes the audio, and determines that the audio includes the wake word of the peripheral end, and then the peripheral end enters a wake state.
S202, the terminal receives a reception starting message sent by the peripheral end, and the reception starting message is used for indicating that the peripheral end is in a wake-up state and starts to receive the sound.
The terminal receives a reception starting message sent by the peripheral end, the terminal can know that the peripheral end enters an awakening state, and the terminal can receive audio sent by the awakened peripheral end and interact with the server to meet the voice interaction requirement of a user.
S203, the peripheral end sends a first audio to the terminal.
After the peripheral is in the wake-up state and a message to start radio reception is sent to the terminal, audio may be received, which may include the user's voice, and/or the sound in the environment surrounding the peripheral. And transmits the received audio to the terminal.
The first audio in this embodiment may be a first segment of audio that is received after the peripheral sends the reception start message to the terminal; specifically, after the peripheral end enters the wake-up state, the user can speak out voice, and if the peripheral end does not detect valid audio within a preset time period after detecting the first section of audio, the first audio is sent to the terminal. In this embodiment, the peripheral end may use the audio with the volume of the received audio exceeding the threshold volume as the effective audio. It is conceivable that, after the peripheral device enters the wake-up state, if only one speech spoken by the user is detected, the peripheral device will use the received audio corresponding to the speech as the first audio.
In this embodiment, after the peripheral end is in the wake-up state, the peripheral end sends the received audio to the terminal, and in this embodiment, the received audio after the peripheral end is woken up is all valid audio, so that the terminal and the server interact to obtain a response audio corresponding to the audio; the problem that the peripheral end occupies the memory of the terminal when the peripheral end is not awakened or the terminal does not indicate the peripheral end to receive the audio is sent to the terminal by the peripheral end can be solved.
S204, the terminal receives the first audio sent by the peripheral end and sends the first audio to the server.
In this embodiment, after receiving a first audio sent by the peripheral, the terminal sends the first audio to the server to obtain a response audio corresponding to the first audio.
Illustratively, after the user says "xiao", the peripheral enters an awake state, and then the user continues to say "how the weather is in beijing today", the peripheral sends the first audio to the terminal, and the terminal further sends the first audio "how the weather is in beijing today" to the server, so as to obtain response data of the first audio.
And S205, the server returns response audio to the terminal according to the first audio.
In this embodiment, after receiving the first audio, the server may analyze the first audio to obtain a response audio corresponding to the first audio. Specifically, the process of analyzing the first audio by the server may be: converting the first audio into characters, and segmenting the characters to obtain a plurality of words corresponding to the characters; and acquiring a target word according to the part of speech of each word, and acquiring a response audio corresponding to the first audio according to the semantic meaning of the target word.
In this embodiment, a word segmentation tool, such as a Neuro-linguistic programming (NLP) tool, may be used to perform word segmentation processing on the text corresponding to the first audio to obtain a plurality of words corresponding to the text, for example, the text corresponding to the first audio is "how the weather of beijing today", and the word segmentation tool is used to segment the text into the plurality of words, where the specific segmented words may be "today", "beijing", "weather", and "how".
In this embodiment, optionally, the target words corresponding to the valid information may be obtained according to the parts of speech of the obtained multiple words, for example, quantifier, adverb, adjective, and the like in the segmented conversation message are removed, the target words corresponding to the valid information, for example, noun, verb, and the like are obtained, for example, "how" and "in the segmentation result are removed, and the target words," today, "beijing," and "weather" corresponding to the valid information are obtained. The server determines that the weather of today Beijing is asked by the user according to the acquired target words, and then the server can return response audio about the weather of today Beijing to the user, such as 'the air temperature is 20 degrees on the sunny day of today Beijing'.
It should be noted that, when the text corresponding to the first audio is a multi-sentence text, the server may perform sentence segmentation on the text first, perform word segmentation on each clause, obtain a response audio corresponding to each clause according to the semantics of the target word in each clause, and send the multiple response audios corresponding to the first audio to the terminal according to the sequence of the clauses in the text.
Illustratively, the first audio of the user corresponds to a text "what is fun to go to Beijing? Where is the accommodation cost performance high? "the server separates the text into two clauses" what fun and playful place in Beijing "and" where accommodation is high in cost performance ". And respectively acquiring target words corresponding to each clause, such as 'Beijing', 'funny', 'local', and 'accommodation', and 'cost performance ratio', respectively acquiring response audio corresponding to each clause, such as 'the place where Beijing is funny has a native palace, a great wall … …', and 'you can select xx hotels in the Beijing accommodation'.
S206, the terminal receives the response audio sent by the server and plays the response audio.
In this embodiment, after the terminal obtains the response audio corresponding to the first audio, the terminal automatically plays the response audio. It is conceivable that, when the response audio corresponds to the audio of the plurality of clauses, the response audio is played one by one according to the time sequence of receiving the response audio.
And S207, the terminal sends a response audio to the peripheral terminal.
In this embodiment, in order to save the electric quantity of the terminal or when the user is using the terminal and the terminal is inconvenient to play the response audio, the response audio may be sent to the peripheral device after receiving the response audio of the first audio, and the peripheral device plays the response audio. Specifically, under this kind of implementation, the peripheral end can be the peripheral end that has the audio playback function, like bluetooth speaker, motion bracelet etc..
And S208, the peripheral receives the response audio sent by the terminal and plays the response audio.
In the embodiment, the peripheral end is adopted for receiving the sound, and compared with the mode that the terminal directly interacts with the server to acquire the response audio in the prior art; on one hand, because the terminal has limited radio reception effect, the radio reception may not be accurate at a certain distance from the terminal, or the radio reception effect is poor, in the embodiment, the radio reception effect is better by adopting an external end such as a vehicle-mounted bracket with a Mic; on the other hand, the interaction between the terminal and the Bluetooth device is more diversified, and the user experience is improved.
It should be noted that S206 and S207-S208 in this embodiment are two schemes that can be implemented in parallel, and there is no difference between the two schemes in sequence.
The voice interaction method provided by the embodiment comprises the following steps: receiving a reception starting message sent by the peripheral end, wherein the reception starting message is used for indicating that the peripheral end is in an awakening state and starts to receive sound; receiving a first audio sent by the peripheral end, and sending the first audio to the server so that the server returns a response audio to the terminal according to the first audio; receiving response audio sent by the server, and playing the response audio; or sending the response audio to the peripheral end to enable the peripheral end to play the response audio. According to the embodiment, the sound reception is carried out through the peripheral end, so that the response audio is obtained through interaction between the terminal and the server, the interaction function of the peripheral end and the terminal is enriched, and the user experience is improved.
The voice interaction method provided by the present invention is further described below with reference to fig. 3, fig. 3 is a schematic flow diagram of the voice interaction method provided by the present invention, as shown in fig. 3, the voice interaction method provided by this embodiment may include:
s301, the terminal establishes DMA connection with the peripheral terminal.
In the prior art, the establishment of bluetooth connection between a terminal and peripheral bluetooth equipment is as follows: the terminal scans and obtains connectable Bluetooth equipment through the existing Bluetooth scanning mode, namely Bluetooth Low Energy (ble), and establishes a ble connection with the Bluetooth equipment; after the connection is established, the Bluetooth device returns a response message to the terminal, the response message indicates that the terminal can be connected with the Bluetooth device through the rfcomm link, the terminal disconnects the ble connection with the Bluetooth device after receiving the response message, and is connected with the Bluetooth device again through the rfcomm link. The connection mode in the prior art will affect the success rate and speed of rfcomm connection in the normal state of ble link.
The peripheral end in this embodiment is a peripheral end supporting a DMA protocol, and specifically, a brief description is made of a DMA connection mode established between the terminal and the peripheral end in this embodiment: in the scanning process of the terminal, the DMA peripheral end supporting the DMA protocol sends a broadcast packet to the terminal, the broadcast packet contains identification information indicating that the peripheral end supports DMA connection, and the terminal is directly connected with the peripheral end through an rfcomm link supporting the rfcomm protocol, so that the problem that the success rate and the speed of the rfcomm connection are influenced in the normal state of a ble link in the prior art is solved.
S302, the peripheral end receives an operation instruction of the user on the awakening control and enters an awakening state.
In this embodiment, a wake-up control is arranged on the peripheral end, and the wake-up control is used for triggering the wake-up of the peripheral end; when a user has a voice interaction requirement, DMA connection is established between the terminal and the peripheral end, after the DMA connection is established, the user selects a awakening control through clicking or other operations, and the awakening control is used for awakening the peripheral end and awakening the peripheral end.
It is worth noting that the wake-up control arranged on the peripheral end may be a mechanical button or a wake-up control displayed on a display interface of the peripheral end.
S303, the peripheral end sends a message of starting reception to the terminal.
S304, the terminal receives a reception starting message sent by the peripheral end, and the reception starting message is used for indicating that the peripheral end is in a wake-up state and starts to receive the sound.
S305, the peripheral end sends a first audio to the terminal.
S306, the terminal receives the first audio sent by the peripheral end and sends the first audio to the server.
And S307, the terminal receives a sending stop message sent by the server, wherein the sending stop message is used for indicating the terminal to stop sending the audio to the server.
In this embodiment, a first preset duration is set in the server, and after receiving a first audio sent by the terminal, if a second audio sent by the terminal is not received within the first preset duration, the server determines that the user has finished speaking, acquires a corresponding response audio according to the first audio, and sends a message to stop sending to the terminal, where the message to stop sending is used to instruct the terminal to stop sending the audio to the server. Specifically, after receiving the message to stop sending sent by the server, the terminal does not send new audio to the server.
S308, the terminal sends a message of stopping receiving the sound to the peripheral end, and the message of stopping receiving the sound is used for indicating the peripheral end to stop receiving the sound.
The peripheral end in this embodiment is a radio controlled peripheral end, and after receiving the radio stop message sent by the server, the terminal can send the radio stop message to the peripheral end, so that the peripheral end stops receiving the radio, and power consumption of the peripheral end is reduced.
It should be noted that after the sound reception of the peripheral end is stopped, if the user wants to continue to perform the voice interaction, the user may operate the wake-up control set on the peripheral end to wake up the peripheral end again, and after the peripheral end enters the wake-up state, the voice of the user may be processed according to the voice interaction method in this embodiment.
S309, the peripheral end stops receiving sound.
And S310, the server returns response audio to the terminal according to the first audio.
S311, the terminal receives the response audio sent by the server and plays the response audio.
S312, the terminal sends response audio to the peripheral terminal.
And S313, the peripheral receives the response audio sent by the terminal and plays the response audio.
And S314, if the terminal does not receive the second audio sent by the peripheral terminal within a second preset time length, the terminal enters an idle state and sends an idle message to the peripheral terminal.
In this embodiment, the terminal stores a second preset duration, and if the terminal does not receive a second audio, that is, a new audio, sent by the peripheral device within the second preset duration after receiving the response audio sent by the server, it is determined that the user does not have a new voice interaction requirement, the terminal enters a sleep state, and specifically, an idle message is also sent to the peripheral device.
Specifically, the idle state entered by the terminal may be entering a power saving mode, so as to reduce the power consumption of the terminal without voice interaction.
And S315, the peripheral receives the idle message sent by the terminal, and enters a dormant state if the second awakening audio containing the awakening word is not received within the time threshold range.
In this embodiment, after receiving an idle message sent by a terminal, a peripheral determines that voice interaction of the terminal is completed; specifically, within the time threshold range after the idle message is received, if the peripheral end does not receive the second wake-up audio containing the wake-up word, it is determined that the user does not have a requirement for voice interaction, and the user enters a sleep state.
Specifically, the implementation manners in S303 to S306 and S310 to S313 in this embodiment may specifically refer to the relevant descriptions in S201 to S204 and S205 to S208 in the above embodiments, and are not limited herein.
The terminal and the peripheral end in the embodiment establish DMA connection, so that the problem that the success rate and the speed of rfcomm connection are influenced in the normal state of a ble link in the prior art is solved; the peripheral end is provided with a wake-up control which is used for triggering the wake-up of the peripheral end, and according to an operation instruction of a user on the wake-up control, the peripheral end enters a wake-up state and receives first audio to send the first audio to the terminal so as to obtain response audio, so that the interaction function of the peripheral end and the terminal is enriched, and the user experience is improved; furthermore, if the terminal does not receive the second audio sent by the peripheral end within the second preset time length, the terminal enters an idle state, and the peripheral end does not receive the second awakening reception containing the awakening word within the time threshold range, and then the terminal enters a dormant state, so that the power consumption of the terminal and the power consumption of the peripheral end are reduced under the condition of no voice interaction. Furthermore, the embodiment realizes fast voice interaction, namely, the voice demand can be input by pressing the awakening control on the peripheral end, and the user experience is further improved.
The voice interaction method provided by the present invention is further described below with reference to fig. 4, where fig. 4 is a schematic flow chart of the voice interaction method provided by the present invention, as shown in fig. 4, the voice interaction method provided by this embodiment may include:
s401, the terminal establishes DMA connection with the peripheral terminal.
S402, the peripheral end receives a first awakening audio of the user and enters an awakening state, and the first awakening audio comprises awakening words corresponding to the peripheral end.
In this embodiment, after the terminal and the peripheral end establish the DMA connection, if a user wants to perform voice interaction, the user speaks a wakeup word of the peripheral end or speaks a sentence including the wakeup word to wake up the peripheral end. The first awakening audio is the audio containing the awakening words corresponding to the peripheral end, and the peripheral end enters an awakening state after receiving the first awakening audio.
For example, if the wake-up word at the peripheral end is "small", when the user speaks a statement of "small" or "small wake-up", after the peripheral end receives the first wake-up audio, it is determined that the audio includes the wake-up word at the peripheral end, and the peripheral end enters a wake-up state.
S403, the peripheral end sends a message of starting reception to the terminal.
S404, the terminal receives a message of starting reception of sound sent by the peripheral end, and the message of starting reception of sound is used for indicating that the peripheral end is in a wake-up state and starting reception of sound.
S405, the peripheral end sends a first audio to the terminal.
S406, the terminal receives the first audio sent by the peripheral end and sends the first audio to the server.
S407, the terminal receives a message of stopping sending sent by the server, and the message of stopping sending is used for indicating the terminal to stop sending the audio to the server.
S408, the terminal sends a message of stopping reception to the peripheral end, and the message of stopping reception is used for indicating the peripheral end to stop reception.
And S409, stopping receiving sound by the peripheral end.
And S410, the server returns response audio to the terminal according to the first audio.
S411, the terminal receives the response audio sent by the server and plays the response audio.
S412, the terminal sends response audio to the peripheral terminal.
And S413, the peripheral receives the response audio sent by the terminal and plays the response audio.
And S414, if the terminal does not receive the second audio sent by the peripheral terminal within the second preset time length, the terminal enters an idle state and sends an idle message to the peripheral terminal.
S415, the peripheral receives the idle message sent by the terminal, and enters a sleep state if the peripheral does not receive the second wake-up audio containing the wake-up word within the time threshold.
Specifically, the implementation manners in S401 and S403 to S415 in this embodiment may specifically refer to the relevant descriptions in S301 and S303 to S315 in the above embodiments, and are not limited herein.
In this embodiment, when the peripheral end detects that the received first wake-up audio includes the wake-up word of the peripheral end, the peripheral end enters a wake-up state, and sends the received first audio to the terminal to acquire a response audio, so that the interaction function of the peripheral end and the terminal is enriched, and the user experience is improved.
Fig. 5 is a schematic structural diagram of a voice interaction apparatus according to the present invention, as shown in fig. 5, the voice interaction apparatus may be a terminal, and the voice interaction apparatus 500 includes: a start radio message receiving module 501, a first audio receiving module 502, and a response audio processing module 503.
A reception start message receiving module 501, configured to receive a reception start message sent by the peripheral device, where the reception start message is used to indicate that the peripheral device is in an awake state and start receiving sound.
The first audio receiving module 502 is configured to receive a first audio sent by the peripheral, and send the first audio to the server, so that the server returns a response audio to the voice interaction apparatus according to the first audio.
A response audio processing module 503, configured to receive a response audio sent by the server, and play the response audio; or sending the response audio to the peripheral end to enable the peripheral end to play the response audio.
The principle and the technical effect of the voice interaction apparatus provided in this embodiment are similar to those of the voice interaction method, and are not described herein again.
Optionally, fig. 6 is a schematic structural diagram of a voice interaction apparatus provided by the present invention, as shown in fig. 6, the voice interaction apparatus 500 further includes: a stop radio messaging module 504 and an idle messaging module 505.
A reception stopping message sending module 504, configured to receive a transmission stopping message sent by the server, where the transmission stopping message is used to instruct the voice interaction device to stop sending audio to the server, and the transmission stopping message is sent when the server does not receive a second audio sent by the voice interaction device within a first preset time period after receiving the first audio; and sending a reception stopping message to the peripheral end, wherein the reception stopping message is used for indicating the peripheral end to stop receiving the radio.
The idle message sending module 505 is configured to enter an idle state and send an idle message to the peripheral terminal if a second audio sent by the peripheral terminal is not received within a second preset time period.
Fig. 7 is a schematic structural diagram of a voice interaction apparatus, as shown in fig. 7, the voice interaction apparatus 700 includes: a memory 701 and at least one processor 702.
A memory 701 for storing program instructions.
The processor 702 is configured to implement the voice interaction method in this embodiment when the program instructions are executed, and specific implementation principles may be referred to in the foregoing embodiments, which are not described herein again.
The voice interaction device 700 may also include an input/output interface 703.
The input/output interface 703 may include a separate output interface and input interface, or may be an integrated interface that integrates input and output. The output interface is used for outputting data, the input interface is used for acquiring input data, the output data is a general name output in the method embodiment, and the input data is a general name input in the method embodiment.
The invention also provides a readable storage medium, which stores an execution instruction, and when at least one processor of the voice interaction device executes the execution instruction, the computer execution instruction is executed by the processor to implement the voice interaction method in the above embodiment.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the voice interaction apparatus may read the execution instruction from the readable storage medium, and the execution of the execution instruction by the at least one processor causes the voice interaction apparatus to implement the voice interaction method provided by the various embodiments described above.
Fig. 8 is a schematic structural diagram of another voice interaction apparatus provided in the present invention, as shown in fig. 8, the voice interaction apparatus 800 includes: a start radio message sending module 801, a first audio sending module 802, and a playing module 803.
A reception starting message sending module 801, configured to send a reception starting message to the terminal, where the reception starting message is used to notify the terminal that the voice interaction apparatus is in an awake state, and starts to receive sound.
The first audio sending module 802 is configured to send a first audio to the terminal, so that the terminal sends the first audio to the server, and the server returns a response audio to the terminal according to the first audio.
The playing module 803 is configured to receive a response audio sent by the terminal, and play the response audio.
The principle and the technical effect of the voice interaction apparatus provided in this embodiment are similar to those of the voice interaction method, and are not described herein again.
Optionally, fig. 9 is a schematic structural diagram of another voice interaction apparatus provided by the present invention, as shown in fig. 9, the voice interaction apparatus 800 includes: a wake-up module 804, a stop sound reception module 805, and a sleep module 806.
Optionally, a wake-up control is arranged on the voice interaction device, and the wake-up control is used for triggering the wake-up of the voice interaction device.
And the wakeup module 804 is configured to receive an operation instruction of the user on the wakeup control, and enter a wakeup state.
Optionally, the waking module 804 is configured to receive a first waking audio of the user, and enter a waking state, where the first waking audio includes a waking word corresponding to the voice interaction device.
A radio reception stopping module 805, configured to receive a radio reception stopping message sent by the terminal; and stopping sound reception.
A sleep module 806, configured to receive an idle message sent by a terminal; and if the second awakening audio containing the awakening words is not received within the time threshold range, entering a dormant state.
Fig. 10 is a schematic structural diagram of another voice interaction apparatus provided by the present invention, as shown in fig. 10, the voice interaction apparatus 1000 includes: a memory 1001 and at least one processor 1002.
Memory 1001 for storing program instructions.
The processor 1002 is configured to implement the voice interaction method in this embodiment when the program instructions are executed, and specific implementation principles may be referred to in the foregoing embodiments, which are not described herein again.
The voice interaction device 1000 may also include an input/output interface 1003.
The input/output interface 1003 may include a separate output interface and input interface, or may be an integrated interface that integrates input and output. The output interface is used for outputting data, the input interface is used for acquiring input data, the output data is a general name output in the method embodiment, and the input data is a general name input in the method embodiment.
The invention also provides a readable storage medium, which stores an execution instruction, and when at least one processor of the voice interaction device executes the execution instruction, the computer execution instruction is executed by the processor to implement the voice interaction method in the above embodiment.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the voice interaction apparatus may read the execution instruction from the readable storage medium, and the execution of the execution instruction by the at least one processor causes the voice interaction apparatus to implement the voice interaction method provided by the various embodiments described above.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the foregoing embodiments of the network device or the terminal device, it should be understood that the Processor may be a Central Processing Unit (CPU), or may be another general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present application may be embodied directly in a hardware processor, or in a combination of the hardware and software modules in the processor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (20)
1. A voice interaction method is applied to a terminal and is characterized by comprising the following steps:
receiving a reception starting message sent by a peripheral end, wherein the reception starting message is used for indicating that the peripheral end is in an awakening state and starts reception;
receiving a first audio sent by the peripheral end, and sending the first audio to a server so that the server returns a response audio to the terminal according to the first audio;
receiving the response audio sent by the server, and playing the response audio; or,
and sending the response audio to the peripheral end to enable the peripheral end to play the response audio.
2. The method of claim 1, wherein after sending the first audio to a server, further comprising:
receiving a sending stopping message sent by the server, wherein the sending stopping message is used for indicating the terminal to stop sending the audio to the server, and the sending stopping message is sent when the server does not receive a second audio sent by the terminal within a first preset time length after receiving the first audio;
and sending a reception stopping message to the peripheral end, wherein the reception stopping message is used for indicating the peripheral end to stop receiving the radio.
3. The method of claim 1, wherein after receiving the response audio sent by the server, further comprising:
and if the second audio sent by the peripheral end is not received within a second preset time length, entering an idle state and sending an idle message to the peripheral end.
4. A voice interaction method is applied to a peripheral end and is characterized by comprising the following steps:
sending a message of starting reception to a terminal, wherein the message of starting reception is used for informing the terminal that the peripheral end is in an awakening state and starts reception;
sending a first audio to the terminal to enable the terminal to send the first audio to a server, and enabling the server to return a response audio to the terminal according to the first audio;
and receiving the response audio sent by the terminal, and playing the response audio.
5. The method according to claim 4, wherein a wake-up control is disposed on the peripheral end, and the wake-up control is used for triggering wake-up of the peripheral end; before sending the reception starting message to the terminal, the method further comprises:
and receiving an operation instruction of a user on the awakening control, and entering an awakening state.
6. The method of claim 4, wherein before sending the radio reception initiating message to the terminal, further comprising:
and receiving a first awakening audio of the user, and entering an awakening state, wherein the first awakening audio comprises an awakening word corresponding to the peripheral terminal.
7. The method of claim 4, wherein after the sending the first audio to the terminal, further comprising:
receiving a radio reception stopping message sent by the terminal;
and stopping sound reception.
8. The method of claim 7, further comprising, after stopping the sound pickup:
receiving an idle message sent by the terminal;
and if the second awakening audio containing the awakening words is not received within the time threshold range, entering a dormant state.
9. A voice interaction apparatus, comprising:
the receiving module of the message of beginning radio reception, is used for receiving the message of beginning radio reception that the peripheral end sends, the said message of beginning radio reception is used for pointing out the said peripheral end is in the wake-up state, and begin radio reception;
the first audio receiving module is used for receiving a first audio sent by the peripheral end and sending the first audio to a server so that the server returns a response audio to the voice interaction device according to the first audio;
the response audio processing module is used for receiving the response audio sent by the server and playing the response audio; or sending the response audio to the peripheral end to enable the peripheral end to play the response audio.
10. The apparatus of claim 9, wherein the voice interaction apparatus further comprises: stopping the reception message sending module;
the reception stopping message sending module is configured to receive a reception stopping message sent by the server, where the reception stopping message is used to instruct the voice interaction device to stop sending audio to the server, and the reception stopping message is sent when the server does not receive a second audio sent by the voice interaction device within a first preset time period after receiving the first audio; and sending the radio reception stopping message to the peripheral end, wherein the radio reception stopping message is used for indicating the peripheral end to stop receiving the radio.
11. The apparatus of claim 9, wherein the voice interaction apparatus further comprises: an idle message sending module;
and the idle message sending module is used for entering an idle state and sending an idle message to the peripheral end if a second audio sent by the peripheral end is not received within a second preset time length.
12. A voice interaction apparatus, comprising:
the voice interaction device comprises a reception starting message sending module, a reception starting message sending module and a voice receiving starting message sending module, wherein the reception starting message is used for informing the terminal that the voice interaction device is in an awakening state and starts to receive the voice;
the first audio sending module is used for sending a first audio to the terminal so that the terminal sends the first audio to a server, and the server returns a response audio to the terminal according to the first audio;
and the playing module is used for receiving the response audio sent by the terminal and playing the response audio.
13. The device of claim 12, wherein a wake-up control is disposed on the voice interaction device, and the wake-up control is configured to trigger wake-up of the voice interaction device; the voice interaction device further comprises: a wake-up module;
and the awakening module is used for receiving an operation instruction of a user on the awakening control and entering an awakening state.
14. The apparatus of claim 12, wherein the voice interaction apparatus further comprises: a wake-up module;
and the awakening module is used for receiving a first awakening audio of the user and entering an awakening state, wherein the first awakening audio comprises an awakening word corresponding to the voice interaction device.
15. The apparatus of claim 12, wherein the voice interaction apparatus further comprises: stopping the radio receiving module;
the radio reception stopping module is used for receiving a radio reception stopping message sent by the terminal; and stopping sound reception.
16. The apparatus of claim 15, wherein the voice interaction apparatus further comprises: a sleep module;
the sleep module is used for receiving an idle message sent by the terminal; and if the second awakening audio containing the awakening words is not received within the time threshold range, entering a dormant state.
17. A terminal, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the terminal to perform the method of any of claims 1-3.
18. A peripheral end, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the terminal to perform the method of any of claims 4-8.
19. A computer-readable storage medium having computer-executable instructions stored thereon which, when executed by a processor, implement the method of any one of claims 1-3.
20. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor implement the method of any one of claims 4-8.
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