CN112331214A - Equipment awakening method and device - Google Patents
Equipment awakening method and device Download PDFInfo
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- CN112331214A CN112331214A CN202010815397.5A CN202010815397A CN112331214A CN 112331214 A CN112331214 A CN 112331214A CN 202010815397 A CN202010815397 A CN 202010815397A CN 112331214 A CN112331214 A CN 112331214A
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- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
- G10L15/34—Adaptation of a single recogniser for parallel processing, e.g. by use of multiple processors or cloud computing
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- G—PHYSICS
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- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
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Abstract
The present disclosure provides a device wake-up method, which may include the operations of: receiving a first wake-up request from a device, wherein the first wake-up request is a first wake-up request received by the main control device; determining target equipment to be awakened according to the first awakening request; and triggering the target equipment to enter a wake-up state so that the target equipment responds to the wake-up voice of the user. The present disclosure also provides a main control device, an electronic device and a computer readable storage medium.
Description
Technical Field
The present disclosure relates to the field of control technologies, and in particular, to a device wake-up method, a master control device, an electronic device, and a computer-readable storage medium.
Background
With the rapid development of voice recognition technology, more and more devices are provided with a voice wake-up function. For the equipment with the voice awakening function, after a user sends out preset awakening voice around the equipment, the equipment can be awakened.
In the process of implementing the concept of the present disclosure, the inventor finds that when multiple devices with the same wake-up word coexist, after a user sends out a preset wake-up voice, the multiple devices enter a wake-up state and respond to the wake-up voice, which has the problems of repeated response and response interference of the devices; or, the multiple devices send the wake-up request to the cloud server, the cloud server determines the target device to be woken up according to the wake-up request, and then the target device is triggered to enter a wake-up state and respond to the wake-up voice, so that the problems of response delay and high data bandwidth consumption exist.
Disclosure of Invention
In view of the above, the present disclosure provides a device wake-up method and apparatus with small response interference, low response delay, and low data bandwidth consumption.
One aspect of the present disclosure provides a device wake-up method, which is applied to a main control device, and includes receiving a first wake-up request from a device, where the first wake-up request is a first wake-up request received by the main control device; determining target equipment to be awakened according to the first awakening request; and triggering the target equipment to enter a wake-up state so that the target equipment responds to the wake-up voice of the user.
Optionally, the determining, according to the first wake-up request, a target device to be woken up includes determining a first device that sends the first wake-up request as the target device.
Optionally, the determining, according to the first wake-up request, a target device to be woken up includes receiving at least one second wake-up request within a preset time period after the first wake-up request is received, where the first wake-up request and each of the second wake-up requests include a sound feature of a wake-up voice acquired by the device; determining a first sound characteristic in the first wake-up request and a second sound characteristic in each second wake-up request; in the first sound feature and each of the second sound features, a sound feature having the highest priority is determined as a target sound feature, and a device associated with the target sound feature is determined as a target device.
Optionally, the triggering the target device to enter an awake state includes sending an awake lock to the target device, so that the target device enters the awake state.
Optionally, the method further includes determining whether a wake-up lock release request sent by the target device is received within a preset time length after the wake-up lock is sent to the target device; and releasing the awakening lock under the condition that the awakening lock releasing request is not received within the preset time length.
Optionally, the method further includes generating a third wake-up request in response to the wake-up voice of the user; determining the target device to be woken up according to the first wake-up request includes determining whether the generation time of the third wake-up request is earlier than the receiving time of the first wake-up request; and determining that the master device is the target device when the generation time of the third wake-up request is earlier than the reception time of the first wake-up request.
Optionally, the method further includes receiving a probe signal sent by at least one device at a preset frequency; and returning a detection response signal to each device.
Another aspect of the present disclosure provides a main control device, including a first receiving module, configured to receive a first wake-up request from a device, where the first wake-up request is a first wake-up request received by the main control device; a first determining module, configured to determine, according to the first wake-up request, a target device to be woken up; the first processing module is used for triggering the target equipment to enter a wake-up state so that the target equipment responds to wake-up voice of a user.
Optionally, the first determining module includes a first determining submodule, configured to determine a first device that sends the first wake-up request, to serve as the target device.
Optionally, the first determining module includes a first receiving sub-module, configured to receive at least one second wake-up request within a preset time period after the first wake-up request is received, where the first wake-up request and each of the second wake-up requests include sound characteristics of a wake-up voice acquired by a device; a second determining submodule, configured to determine a first sound feature in the first wake-up request and a second sound feature in each of the second wake-up requests; and a third determining sub-module configured to determine, as the target sound feature, a sound feature having a highest priority from among the first sound feature and the second sound features, and to set, as the target device, a device associated with the target sound feature.
Optionally, the first processing module includes a first processing sub-module, configured to send a wake-up lock to the target device, so that the target device enters a wake-up state.
Optionally, the device further includes a second determining module, configured to determine whether a request for releasing the wake-up lock sent by the target device is received within a preset time period after the wake-up lock is sent to the target device; and the fourth processing module is used for releasing the awakening lock under the condition that the awakening lock releasing request is not received within the preset time length.
Optionally, the apparatus further includes a fifth processing module, configured to generate a third wake-up request in response to the wake-up voice of the user; the first determining module includes a fourth determining submodule, configured to determine whether the generation time of the third wake-up request is earlier than the receiving time of the first wake-up request; and a fifth determining submodule configured to determine that the master device is the target device when a generation time of the third wake-up request is earlier than a reception time of the first wake-up request.
Optionally, the device further includes a second receiving module, configured to receive a probe signal sent by at least one device at a preset frequency; and the sixth processing module is used for returning the detection response signals to the devices.
Another aspect of the present disclosure provides a device wake-up method, including generating a wake-up request after obtaining a wake-up voice of a user, and sending the wake-up request to a main control device; and responding to the received wake-up command returned by the main control equipment, entering a wake-up state and responding to the wake-up voice of the user.
Optionally, the entering the wake-up state and responding to the wake-up voice of the user in response to receiving the wake-up instruction returned by the main control device includes entering the wake-up state and responding to the wake-up voice of the user in response to receiving the wake-up lock returned by the main control device.
Optionally, the method further includes sending a request for releasing the wake-up lock to the main control device within a preset duration after receiving the wake-up lock; and releasing the awakening lock in response to receiving a response instruction returned by the main control equipment.
Optionally, the method further includes receiving a detection signal sent by the main control device at a preset frequency; and returning a detection response signal to the main control equipment.
Another aspect of the present disclosure provides an apparatus, including a second processing module, configured to generate a wake-up request after obtaining a wake-up voice of a user, and send the wake-up request to a main control apparatus; and the third processing module is used for responding to the received awakening instruction returned by the main control equipment, entering an awakening state and responding to the awakening voice of the user.
Another aspect of the disclosure provides an electronic device comprising one or more processors; and memory for storing one or more programs, wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the methods of embodiments of the present disclosure.
Another aspect of the disclosure provides a computer-readable storage medium having stored thereon executable instructions that, when executed by a processor, cause the processor to implement a method of an embodiment of the disclosure.
In the embodiment of the present disclosure, the main control device receives a first wake-up request from a device, determines a target device to be woken up according to the first wake-up request, and triggers the target device to enter a wake-up state, so that the target device responds to a wake-up voice of a user. The target equipment to be awakened is determined according to the first awakening request, wherein the first awakening request is the first awakening request received by the main control equipment, so that single equipment is awakened aiming at the awakening voice of the user, and the problems of repeated response and response interference can be effectively solved; each device sends a wake-up request to the master control device in the same local area network, and compared with the situation that each device sends a wake-up request to the cloud server in the related technology, the method and the device can effectively solve the problems of obvious response delay and high network bandwidth consumption.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1 schematically shows a system architecture of a device wake-up method according to an embodiment of the present disclosure;
FIG. 2A schematically illustrates a flow diagram of a device wake-up method according to an embodiment of the present disclosure;
FIG. 2B is a schematic diagram of a voice wake-up system according to an embodiment of the present disclosure;
FIG. 3A schematically illustrates a flow chart of a device wake-up method according to another embodiment of the present disclosure;
FIG. 3B schematically illustrates a schematic diagram of a voice wake-up system in a further embodiment of the disclosure;
FIG. 4 schematically illustrates a flow chart of a device wake-up method according to yet another embodiment of the present disclosure;
FIG. 5 schematically shows a block diagram of a master device according to an embodiment of the disclosure;
fig. 6 schematically illustrates a block diagram of an electronic device suitable for implementing the device wake-up method and apparatus according to an embodiment of the present disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, operations steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
Various embodiments of the present disclosure provide a device wake-up method and a master control device capable of applying the method. The method includes the steps of receiving a first awakening request from a device, wherein the first awakening request is a first awakening request received by a main control device, then determining a target device to be awakened according to the first awakening request, and then triggering the target device to enter an awakening state so that the target device can respond to awakening voice of a user.
As shown in fig. 1, the system architecture 100 includes at least one voice wake-up enabled device (a plurality of devices 101, 102, 103 are shown) and a master device 104 accessing the same lan. In the system architecture 100, the main control device 104 receives a first wake-up request from a device (e.g., the devices 101, 102, and 103), where the first wake-up request is a first wake-up request received by the main control device, then determines a target device to be woken up according to the first wake-up request, and then triggers the target device to enter a wake-up state, so that the target device responds to a wake-up voice of a user.
The present disclosure will be described in detail below with reference to the drawings and specific embodiments.
Fig. 2A schematically illustrates a flowchart of a device wake-up method according to an embodiment of the present disclosure.
As shown in fig. 2A, the method may include operations S210 to S230, for example.
In operation S210, a first wake-up request from a device is received, where the first wake-up request is a first wake-up request received by a main control device.
In the embodiment of the present disclosure, specifically, the master control device receives a first wake-up request from a device, where the device may be a user terminal with a voice wake-up function, and may be, for example, a mobile device (e.g., a mobile phone, a personal digital assistant), a smart speaker, a tablet computer, a desktop computer, an air conditioner, and the like. The main control device is used for determining a target device responding to the awakening voice of the user in at least one device, and the main control device and other devices can be connected in a wired or wireless mode.
A plurality of devices with the same or similar awakening words are mutually associated through the local area network to form a voice awakening system. Each device in the voice wake-up system may detect other devices in the system in real time or periodically through mDNS or similar detection techniques, and record the newly detected other devices (e.g., may be devices newly accessing a local area network) in its own device list, or delete devices that cannot be detected (e.g., may be devices that are dropped or down) from its own device list.
Before executing the method of the embodiment of the present disclosure, each device in the voice wake-up system may elect a master device through a Leader election algorithm, which may be, for example, a raft protocol, a fill election algorithm, a kafka election algorithm, or other election algorithms provided in ZooKeeper, and then the master device controls the wake-up functions of other devices. After the master control device is elected, the other devices send detection signals to the master control device at a preset frequency to detect whether the master control device works normally, and the master control device returns detection response signals to the other devices after receiving the detection signals from the other devices. Meanwhile, the main control device may also periodically send a detection signal to each of the other devices to determine whether each of the other devices is working normally, and each of the other devices also needs to return a detection response signal to the main control device after receiving the detection signal from the main control device.
When the main control device does not return the detection response signal within the preset time, it is determined that the operation state of the main control device is abnormal, and the reason for the abnormal operation state may include that the main control device is disconnected or crashes. At this time, the other devices in the voice wake-up system need to reselect a new master control device, and then the new master control device controls the wake-up functions of the other devices.
After each device in the voice awakening system acquires awakening voice from a user, identifying awakening words in the awakening voice and generating an awakening request, and then sending the awakening request to the main control device to request to respond to the awakening voice of the user and enter an awakening state. Because the distances between different devices and the user may be different, the closer the device is to the user, the better the sound quality of the obtained wake-up voice is obtained the earlier the wake-up voice of the user is obtained, and the faster the speed of generating the wake-up request and sending the wake-up request to the main control device is, therefore, the main control device can determine the distance relationship between each device and the user according to the time sequence of the received wake-up request. The main control device receives a first awakening request from the device, the first awakening request is the first awakening request received by the main control device, and the target device to be awakened is determined according to the first awakening request, so that the equipment awakening efficiency can be effectively improved, and the equipment response time difference can be reduced.
Next, in operation S220, a target device to be woken up is determined according to the first wake-up request.
In this embodiment of the present disclosure, specifically, when determining the target device to be woken up according to the first wake-up request, the device that sends the first wake-up request may be determined according to the first wake-up request, so as to serve as the target device to be woken up. For each device, compared with the process of acquiring the wake-up voice from the user, recognizing the wake-up word in the wake-up voice and generating the wake-up request, the time consumed for sending the wake-up request to the main control device is negligible. Since the first wake-up request is the first wake-up request received by the main control device, it may be determined that the device sending the first wake-up request is the device which first acquires the wake-up voice of the user, that is, the device closest to the user. The voice quality of the user voice acquired by the device closest to the user is better, and the time consumption for the user response is shorter, so that the device closest to the user can be determined as the target device to be awakened, that is, the device sending the first awakening request can be determined as the target device to be awakened.
The first wake-up request includes a device identifier of the sending device, and when the device sending the first wake-up request is determined according to the first wake-up request, the device indicated by the device identifier may be determined to be the target device according to the device identifier carried in the first wake-up request. The device identifier may include, for example, a device number, a device name, a device IP address, and the like.
Next, in operation S230, the target device is triggered to enter a wake-up state, so that the target device responds to a wake-up voice of the user.
In the embodiment of the present disclosure, specifically, when the target device is triggered to enter the wake-up state, the target device may be controlled to enter the wake-up state by sending a wake-up lock to the target device. The wake-up lock may be actively created by the main control device after the first wake-up request is obtained, and the creation method of the wake-up lock may be implemented by using the prior art, which is not described herein again.
After the target device enters the wake-up state, a response can be made to the wake-up voice of the user to prompt the user that the device is in the wake-up state. Specifically, the target device may respond to the user's wake-up voice by means of sound effect or light effect, for example, the target device may play the voice "i am" to respond to the user's wake-up voice, or the target device may respond to the user's wake-up voice by continuously or flashing its own light emitting device.
The target device in the awake state is capable of receiving a voice request from a user and responding to the voice request. Specifically, the target device may send the received voice request of the user to the cloud server, and the cloud server obtains response data according to the voice request of the user and returns the response data to the target device, so that the target device plays the obtained response data to the user. Illustratively, the voice request of the user received by the target device is "what is the weather of the day", the target device sends the received voice request to the cloud server, the cloud server obtains weather information of the day according to the voice request and returns the weather information of the day to the target device, and the target device plays the weather information of the day to the user to realize voice interaction with the user.
Optionally, the method of the embodiment of the present disclosure may further include determining whether a wake-up lock release request sent by the target device is received within a preset time period after the wake-up lock is sent to the target device, and releasing the wake-up lock when the wake-up lock release request is not received within the preset time period. The wake lock release request of the target device is not received within the preset time length, which indicates that the operating state of the target device may be abnormal, and specifically, the target device may be disconnected (for example, a power line of the target device is pulled) or down. In order to ensure that normal awakening of other devices is not affected, the awakening lock sent to the target device needs to be released, and the method for releasing the awakening lock can be realized by the state position 0 of the awakening lock.
In addition, if a request for releasing the wake-up lock from the target device is received within a preset time length, an instruction for releasing the wake-up lock is returned to the target device to indicate the target device to release the wake-up lock, and the method for releasing the wake-up lock by the target device can be realized by the state position 0 of the wake-up lock. After the target device completes voice interaction with the user, the awakening lock is released in time, so that the subsequent awakening of other devices is not affected.
Exemplarily, fig. 2B schematically illustrates a schematic diagram of a voice wake-up system in an embodiment of the present disclosure, and as shown in fig. 2B, the voice wake-up system includes a sound box 1, a sound box 2, and a sound box 3, where the sound box 1 is a master control device, and the sound box 2 and the sound box 3 are other devices wirelessly connected to the sound box 1. The distances between the sound box 2 and the sound box 3 and the user are different, the time for acquiring the awakening voice of the user is different, and the time for sending the awakening request to the sound box 1 by the sound box 2 and the sound box 3 is also different. Loudspeaker 1 first receives the first wake-up request from loudspeaker 2, determines loudspeaker 2 as the target loudspeaker and sends a wake-up lock to loudspeaker 2. The sound box 2 enters the wake-up state after receiving the wake-up lock, and responds to the wake-up voice of the user by playing the voice "i am", so as to remind the user that the sound box 2 is in the wake-up state. At this time, if the sound box 1 continues to receive the wake-up request sent by the sound box 3, the sound box 1 does not respond to the wake-up request of the sound box 3, or sends a prompt message indicating that the wake-up fails to the sound box 3.
In the embodiment of the present disclosure, the main control device receives a first wake-up request from a device, determines a target device to be woken up according to the first wake-up request, and triggers the target device to enter a wake-up state, so that the target device responds to a wake-up voice of a user. The target equipment to be awakened is determined according to the first awakening request, wherein the first awakening request is the first awakening request received by the main control equipment, so that single equipment is awakened aiming at the awakening voice of the user, and the problems of repeated response and response interference can be effectively solved; each device sends a wake-up request to the master control device in the same local area network, and compared with the situation that each device sends a wake-up request to the cloud server in the related technology, the method and the device can effectively solve the problems of obvious response delay and high network bandwidth consumption.
Fig. 3A schematically shows a flowchart of a device wake-up method according to another embodiment of the present disclosure.
As shown in fig. 3A, operation S220 may specifically include operations S310 to S330.
In operation S310, at least one second wake-up request is received within a preset time period after the first wake-up request is received, where the first wake-up request and each second wake-up request include sound characteristics of a wake-up voice acquired by a device.
In the embodiment of the present disclosure, specifically, within a preset time length after receiving the first wake-up request, it is determined whether a second wake-up request from another device is received, where the second wake-up request is another wake-up request except the first wake-up request. When the second awakening request is not received within the preset time length, determining the equipment associated with the first awakening request as target equipment to be awakened; and when at least one second awakening request is received within a preset time length, determining target equipment to be awakened according to the first awakening request and the at least one second awakening request. The following describes a case where at least one second wake-up request is received within a preset time period.
Due to the different positions of the devices and the different distances between the devices and the users, the sound quality of the wake-up voice acquired by the devices may be different. For example, for the same wake-up voice sent by the user, the sound quality of the wake-up voice acquired by the devices located in front of and behind the user may be significantly different, and therefore, the device sending the first wake-up request is not necessarily the device most suitable for voice interaction with the user, and when the sound quality of the wake-up voice acquired by the first device is not optimal, the interaction efficiency and the interaction quality between the device and the user may be affected, and the user experience may be affected.
And receiving at least one second awakening request within a preset time after receiving the first awakening request, comparing the first awakening request with each second awakening request, screening out equipment receiving awakening voice with the best sound quality, and performing voice interaction with a user by taking the equipment as target equipment, so that the interaction efficiency and the interaction quality can be effectively improved, and the user experience is improved.
Next, in operation S320, a first sound characteristic in the first wake-up request and a second sound characteristic in each second wake-up request are determined.
In the embodiment of the present disclosure, specifically, the first sound characteristic can describe the sound quality of the wake-up voice acquired by the device that sends the first wake-up request, and the second sound characteristic can describe the sound quality of the wake-up voice acquired by the device that sends each second wake-up request. The first sound characteristic and the second sound characteristic may include, for example, sound volume, sound intensity, sound signal-to-noise ratio, sound pressure intensity, and the like. For example, the master device may determine, among m wake-up requests received first, that a device to which a wake-up request having a maximum volume characteristic is directed is a target device to be woken up, where m is an integer greater than 1.
The first sound feature can be acquired by the device sending the first wake-up request and integrated into the first wake-up request, and the device performs sound feature extraction on the acquired wake-up sound through a sound feature extraction algorithm to obtain the first sound feature. Similarly, the second sound characteristic may also be obtained by the device sending the second wake-up request and integrated into the second wake-up request.
Next, in operation S330, among the first sound characteristic and the second sound characteristics, a sound characteristic having the highest priority is determined as a target sound characteristic, and a device associated with the target sound characteristic is determined as a target device.
In the embodiment of the present disclosure, specifically, when determining the priority of the first sound feature and each of the second sound features, the first sound feature and each of the second sound features may be compared to obtain a comparison result, and then the sound feature with the highest priority is determined based on the comparison result to obtain the target sound feature. Wherein, the sound quality of the awakening voice for the sound feature with the highest priority is the best.
Exemplarily, fig. 3B schematically shows a schematic diagram of a voice wake-up system in another embodiment of the present disclosure, as shown in fig. 3B, the voice wake-up system includes a sound box 4, a sound box 5, and a sound box 6, where the sound box 4 is a master control device, and the sound box 5 and the sound box 6 are other devices wirelessly connected to the sound box 4. When the awakening voice sent by the user is acquired, the sound box 5 and the sound box 6 successively send awakening requests to the sound box 4. Loudspeaker 4 first receives a first wake-up request from loudspeaker 5 and then, within a preset time period (which may be 50ms, for example), loudspeaker 4 receives a second wake-up request from loudspeaker 6. The loudspeaker 4 determines a first sound characteristic in the first wake-up request and a second sound characteristic in the second wake-up request, then compares the first sound characteristic with the second sound characteristic, and determines that the priority of the second sound characteristic is higher than that of the first sound characteristic, so that the loudspeaker 6 associated with the second sound characteristic is determined as the target device. Loudspeaker 4 then creates a wake-up lock and sends the wake-up lock to loudspeaker 6. The sound box 6 enters the awakening state after receiving the awakening lock, responds to the awakening voice of the user by playing voice 'i is' to remind the user that the sound box 6 is in the awakening state, and voice interaction can be continued.
Optionally, the embodiment of the present disclosure may further include generating a third wake-up request in response to the wake-up voice of the user. Determining the target device to be woken up according to the first wake-up request may include determining whether a generation time of the third wake-up request is earlier than a reception time of the first wake-up request; and under the condition that the generation time of the third wake-up request is earlier than the receiving time of the first wake-up request, determining that the main control equipment is the target equipment.
The main control device can also be used as a device to be awakened to acquire the awakening voice of the user while receiving the awakening request sent by each device, and specifically, the main control device generates a third awakening request in response to the awakening voice of the user. After receiving the first wake-up request from the device, determining whether the generation time of the third wake-up request is earlier than the reception time of the first wake-up request, and under the condition that the generation time of the third wake-up request is earlier than the reception time of the first wake-up request, determining that the main control device is the target device, the main control device enters a wake-up state and responds to the wake-up voice of the user, which is beneficial to further reducing the response delay of the device to the wake-up voice response of the user and is beneficial to improving the user experience.
In the embodiment of the present disclosure, the main control device determines, from the at least one wake-up request received first, a wake-up request with a highest priority sound characteristic as a target wake-up request, and uses a device that sends the target wake-up request as a target device to be woken up, which is beneficial to improving interaction efficiency between the device and the user, improving interaction effect between the device and the user, and effectively solving a problem of response interference caused by simultaneous wake-up of multiple devices. Because each device does not need to send a wake-up request to the cloud server, the scheme is favorable for reducing the response delay of the devices and reducing the network bandwidth consumption for waking up the devices.
Fig. 4 schematically shows a flow chart of a device wake-up method according to another embodiment of the present disclosure.
As shown in FIG. 4, the method may include operations S410-S420, for example.
In operation S410, after the wake-up voice of the user is acquired, a wake-up request is generated and sent to the main control device;
in operation S420, in response to receiving a wake-up command returned by the main control device, entering a wake-up state and responding to a wake-up voice of the user.
Optionally, in response to receiving the wake-up lock returned by the main control device, entering a wake-up state and responding to the wake-up voice of the user. And sending a request for releasing the wakening lock to the main control equipment within the preset time length after the wakening lock is received or within the preset time length for finishing responding to the voice request of the user, and actively releasing the wakening lock in response to receiving a response instruction returned by the main control equipment. The method of actively releasing the wake lock may be implemented by setting the state of the wake lock to 0.
As an optional mode, a probe signal sent by the master control device at a preset frequency is received, and a probe response signal is returned to the master control device in response to the received probe signal, so as to characterize that the device is operating normally.
It should be noted that, in the embodiment of the present disclosure, the method of the present embodiment is similar to that of the foregoing embodiment, and the achieved technical effects are also similar, which is not described herein again.
Fig. 5 schematically shows a block diagram of a master device according to an embodiment of the disclosure.
As shown in fig. 5, the master device includes a first receiving module 501, a first determining module 502, and a first processing module 503.
Specifically, the first receiving module 501 is configured to receive a first wake-up request from a device, where the first wake-up request is a first wake-up request received by a main control device; the first determining module 502 is configured to determine, according to the first wake-up request, a target device to be woken up; the first processing module 503 is used to trigger the target device to enter a wake-up state, so that the target device responds to the wake-up voice of the user.
In the embodiment of the present disclosure, the main control device receives a first wake-up request from a device, determines a target device to be woken up according to the first wake-up request, and triggers the target device to enter a wake-up state, so that the target device responds to a wake-up voice of a user. The target equipment to be awakened is determined according to the first awakening request, wherein the first awakening request is the first awakening request received by the main control equipment, so that single equipment is awakened aiming at the awakening voice of the user, and the problems of repeated response and response interference can be effectively solved; each device sends a wake-up request to the master control device in the same local area network, and compared with the situation that each device sends a wake-up request to the cloud server in the related technology, the method and the device can effectively solve the problems of obvious response delay and high network bandwidth consumption.
As an optional embodiment, the first determining module includes a first determining submodule, configured to determine the first device sending the first wake-up request as the target device.
As an optional embodiment, the first determining module includes a first receiving sub-module, configured to receive at least one second wake-up request within a preset time length after receiving the first wake-up request; the first obtaining submodule is used for obtaining a first voice parameter in the first awakening request and obtaining a second voice parameter in each second awakening request, wherein the first voice parameter is a voice parameter of the awakening voice received by the first equipment which sends the first awakening request, and the second voice parameter is a voice parameter of the awakening voice received by the second equipment which sends each second awakening request; and the second determining submodule is used for determining the voice parameter with the highest priority in the first voice parameter and the second voice parameter as the target voice parameter and determining the equipment which receives the awakening voice corresponding to the target voice parameter as the target equipment.
As an alternative embodiment, the first processing module includes a first processing sub-module, configured to send a wake-up lock to the target device, so that the target device enters a wake-up state.
As an optional embodiment, the main control device further includes a second determining module, configured to determine whether a request for releasing the wake-up lock sent by the target device is received within a preset time length after the wake-up lock is sent to the target device; and the second processing module is used for releasing the awakening lock under the condition that the awakening lock releasing request is not received within the preset time length.
As an optional embodiment, the main control device further includes a third processing module, configured to generate a third wake-up request in response to a wake-up voice of the user; the first determination module comprises a third determination submodule and is used for determining whether the generation time of the third wake-up request is earlier than the receiving time of the first wake-up request; and the fourth determining submodule is used for determining the main control equipment as the target equipment under the condition that the generation time of the third wake-up request is earlier than the receiving time of the first wake-up request.
As an optional embodiment, the main control device further includes a second receiving module, configured to receive a probe signal sent by at least one device at a preset frequency; and the fourth processing module is used for returning the detection response signals to the devices.
In the embodiment of the present disclosure, the main control device determines, from the at least one wake-up request received first, a wake-up request with a highest priority sound characteristic as a target wake-up request, and uses a device that sends the target wake-up request as a target device to be woken up, which is beneficial to improving interaction efficiency between the device and the user, improving interaction effect between the device and the user, and effectively solving a problem of response interference caused by simultaneous wake-up of multiple devices. Because each device does not need to send a wake-up request to the cloud server, the scheme is favorable for reducing the response delay of the devices and reducing the network bandwidth consumption for waking up the devices.
Any number of modules, sub-modules, or at least part of the functionality of any number thereof according to embodiments of the present disclosure may be implemented in one module. Any one or more of the modules according to the embodiments of the present disclosure may be implemented by being split into a plurality of modules. Any one or more of the modules according to the embodiments of the present disclosure may be implemented at least in part as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented in any other reasonable manner of hardware or firmware by integrating or packaging the circuit, or in any one of three implementations, or in any suitable combination of any of the software, hardware, and firmware. Or one or more of the modules according to embodiments of the disclosure, may be implemented at least partly as computer program modules which, when executed, may perform corresponding functions.
For example, any plurality of the first receiving module 501, the first determining module 502 and the first processing module 503 may be combined and implemented in one module, or any one of them may be split into a plurality of modules. Alternatively, at least part of the functionality of one or more of these modules may be combined with at least part of the functionality of the other modules and implemented in one module. Alternatively, at least one of the first receiving module 501, the first determining module 502 and the first processing module 503 may be implemented at least partially as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented in hardware or firmware by any other reasonable manner of integrating or packaging a circuit, or in any one of or a suitable combination of software, hardware and firmware implementations. Alternatively, at least one of the first receiving module 501, the first determining module 502 and the first processing module 503 may be at least partially implemented as a computer program module, which when executed may perform a corresponding function.
FIG. 6 schematically illustrates a block diagram of a computer system suitable for device wake-up methods and systems according to embodiments of the present disclosure. The computer system illustrated in FIG. 6 is only one example and should not impose any limitations on the scope of use or functionality of embodiments of the disclosure.
As shown in fig. 6, a computer system 600 according to an embodiment of the present disclosure includes a processor 601, which can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)602 or a program loaded from a storage section 608 into a Random Access Memory (RAM) 603. Processor 601 may include, for example, a general purpose microprocessor (e.g., a CPU), an instruction set processor and/or associated chipset, and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), among others. The processor 601 may also include onboard memory for caching purposes. Processor 601 may include a single processing unit or multiple processing units for performing different actions of a method flow according to embodiments of the disclosure.
In the RAM 603, various programs and data necessary for the operation of the system 600 are stored. The processor 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. The processor 601 performs various operations of the method flows according to the embodiments of the present disclosure by executing programs in the ROM 602 and/or RAM 603. It is to be noted that the programs may also be stored in one or more memories other than the ROM 602 and RAM 603. The processor 601 may also perform various operations of the method flows according to embodiments of the present disclosure by executing programs stored in the one or more memories.
Optionally, system 600 may also include an input/output (I/O) interface 606, an input/output (I/O) interface 605 also connected to bus 604. The system 600 may also include one or more of the following components connected to the I/O interface 605: an input portion 606 including a keyboard, a mouse, and the like; an output portion 607 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 608 including a hard disk and the like; and a communication section 609 including a network interface card such as a LAN card, a modem, or the like. The communication section 609 performs communication processing via a network such as the internet. The driver 610 is also connected to the I/O interface 605 as needed. A removable medium 611 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 610 as necessary, so that a computer program read out therefrom is mounted in the storage section 608 as necessary.
Alternatively, the method flows according to embodiments of the present disclosure may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable storage medium, the computer program containing program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 609, and/or installed from the removable medium 611. The computer program, when executed by the processor 601, performs the above-described functions defined in the system of the embodiments of the present disclosure. Alternatively, the systems, devices, apparatuses, modules, units, etc. described above may be implemented by computer program modules.
The present disclosure also provides a computer-readable storage medium, which may be contained in the apparatus/device/system described in the above embodiments; or may exist separately and not be assembled into the device/apparatus/system. The computer-readable storage medium carries one or more programs which, when executed, implement the method according to an embodiment of the disclosure.
Alternatively, the computer-readable storage medium may be a non-volatile computer-readable storage medium, which may include, for example but is not limited to: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. For example, a computer-readable storage medium may optionally include one or more memories other than the ROM 602 and/or RAM 603 and/or ROM 602 and RAM 603 described above.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.
The embodiments of the present disclosure have been described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although the embodiments are described separately above, this does not mean that the measures in the embodiments cannot be used in advantageous combination. The scope of the disclosure is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the present disclosure, and such alternatives and modifications are intended to be within the scope of the present disclosure.
Claims (15)
1. A device wake-up method is applied to a main control device and comprises the following steps:
receiving a first wake-up request from a device, wherein the first wake-up request is a first wake-up request received by the main control device;
determining target equipment to be awakened according to the first awakening request; and
and triggering the target equipment to enter a wake-up state so that the target equipment responds to the wake-up voice of the user.
2. The method of claim 1, wherein the determining a target device to wake up according to the first wake-up request comprises:
and determining the device sending the first wake-up request as the target device.
3. The method of claim 1, wherein the determining a target device to wake up according to the first wake-up request comprises:
receiving at least one second awakening request within a preset time length after the first awakening request is received, wherein the first awakening request and each second awakening request comprise sound characteristics of awakening voice acquired by equipment;
determining a first sound characteristic in the first wake-up request and a second sound characteristic in each second wake-up request;
and determining the sound characteristic with the highest priority as a target sound characteristic from the first sound characteristic and the second sound characteristics, and taking the device associated with the target sound characteristic as a target device.
4. The method of any of claims 1 to 3, wherein the triggering the target device to enter an awake state comprises:
and sending a wake-up lock to the target equipment so as to enable the target equipment to enter a wake-up state.
5. The method of claim 4, further comprising:
determining whether a wake-up lock releasing request sent by the target device is received within a preset time length after the wake-up lock is sent to the target device; and
and under the condition that the request for releasing the awakening lock is not received within the preset time length, releasing the awakening lock.
6. The method of any of claims 1 to 3, further comprising:
responding to the awakening voice of the user, and generating a third awakening request;
the determining, according to the first wake-up request, a target device to be woken up includes:
determining whether a generation time of the third wake-up request is earlier than a reception time of the first wake-up request; and
and determining that the main control device is the target device under the condition that the generation time of the third wake-up request is earlier than the receiving time of the first wake-up request.
7. The method of claim 1, further comprising:
receiving a detection signal sent by at least one device at a preset frequency;
and returning a detection response signal to each device.
8. A device wake-up method, comprising:
after the awakening voice of the user is acquired, an awakening request is generated and sent to the main control equipment;
and responding to the received wake-up instruction returned by the main control equipment, entering a wake-up state and responding to the wake-up voice of the user.
9. The method of claim 8, wherein the entering a wake-up state and responding to the wake-up voice of the user in response to receiving a wake-up command returned by the master device comprises:
and responding to the received wake-up lock returned by the main control equipment, entering a wake-up state and responding to the wake-up voice of the user.
10. The method of claim 9, further comprising:
sending a request for releasing the wake-up lock to the main control equipment within a preset time length after the wake-up lock is received;
and releasing the awakening lock in response to receiving a response instruction returned by the main control equipment.
11. The method of any of claims 8 to 10, further comprising:
receiving a detection signal sent by the main control equipment at a preset frequency;
and returning a detection response signal to the master control equipment.
12. A master device, comprising:
a first receiving module, configured to receive a first wake-up request from a device, where the first wake-up request is a first wake-up request received by the main control device;
a first determining module, configured to determine, according to the first wake-up request, a target device to be woken up;
the first processing module is used for triggering the target equipment to enter a wake-up state so that the target equipment responds to wake-up voice of a user.
13. An apparatus, comprising:
the second processing module is used for generating a wake-up request after the wake-up voice of the user is acquired, and sending the wake-up request to the main control equipment;
and the third processing module is used for responding to the received awakening instruction returned by the main control equipment, entering an awakening state and responding to the awakening voice of the user.
14. An electronic device, comprising:
one or more processors; and
a memory for storing one or more programs,
wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement:
the method of any one of claims 1 to 7; alternatively, the first and second electrodes may be,
the method of any one of claims 8 to 11.
15. A computer-readable storage medium having stored thereon executable instructions that, when executed by a processor, cause the processor to implement:
the method of any one of claims 1 to 7; alternatively, the first and second electrodes may be,
the method of any one of claims 8 to 11.
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| CN202010815397.5A CN112331214A (en) | 2020-08-13 | 2020-08-13 | Equipment awakening method and device |
| PCT/CN2021/112410 WO2022033574A1 (en) | 2020-08-13 | 2021-08-13 | Method and apparatus for waking up device |
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| CN202010815397.5A CN112331214A (en) | 2020-08-13 | 2020-08-13 | Equipment awakening method and device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113157240A (en) * | 2021-04-27 | 2021-07-23 | 百度在线网络技术（北京）有限公司 | Voice processing method, device, equipment, storage medium and computer program product |
| CN113241068A (en) * | 2021-03-26 | 2021-08-10 | 青岛海尔科技有限公司 | Voice signal response method and device, storage medium and electronic device |
| WO2022033574A1 (en) * | 2020-08-13 | 2022-02-17 | 北京京东尚科信息技术有限公司 | Method and apparatus for waking up device |
| CN114465837A (en) * | 2022-01-30 | 2022-05-10 | 云知声智能科技股份有限公司 | Intelligent voice equipment cooperative awakening processing method and device |
| CN115827075A (en) * | 2022-11-21 | 2023-03-21 | 小米汽车科技有限公司 | Device control method, device and storage medium |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221062A1 (en) * | 2022-05-19 | 2023-11-23 | 北京小米移动软件有限公司 | Voice wake-up method and apparatus of electronic device, storage medium and chip |
| CN114974308A (en) * | 2022-06-20 | 2022-08-30 | 宁波奥克斯电气股份有限公司 | Automatic testing method and system for voice module |
| CN115457955A (en) * | 2022-07-29 | 2022-12-09 | 青岛海尔科技有限公司 | Distributed awakening decision method and device, storage medium and electronic device |
| CN116456441B (en) * | 2023-06-16 | 2023-10-31 | 荣耀终端有限公司 | Sound processing device, sound processing method and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183137A (en) * | 2015-09-09 | 2015-12-23 | 厦门美图移动科技有限公司 | Mobile terminal and wake lock control method and system thereof |
| CN109036428A (en) * | 2018-10-31 | 2018-12-18 | 广东小天才科技有限公司 | A kind of voice wake-up device, method and computer readable storage medium |
| CN109215663A (en) * | 2018-10-11 | 2019-01-15 | 北京小米移动软件有限公司 | Equipment awakening method and device |
| CN109391528A (en) * | 2018-08-31 | 2019-02-26 | 百度在线网络技术（北京）有限公司 | Awakening method, device, equipment and the storage medium of speech-sound intelligent equipment |
| CN111276139A (en) * | 2020-01-07 | 2020-06-12 | 百度在线网络技术（北京）有限公司 | Voice wake-up method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658927A (en) * | 2018-11-30 | 2019-04-19 | 北京小米移动软件有限公司 | Wake-up processing method, device and the management equipment of smart machine |
| CN109473110B (en) * | 2018-12-29 | 2022-01-21 | 思必驰科技股份有限公司 | Method, device and system for preventing voice interaction equipment from being awoken by mistake and using method |
| CN112331214A (en) * | 2020-08-13 | 2021-02-05 | 北京京东尚科信息技术有限公司 | Equipment awakening method and device |
-
2020
- 2020-08-13 CN CN202010815397.5A patent/CN112331214A/en active Pending
-
2021
- 2021-08-13 WO PCT/CN2021/112410 patent/WO2022033574A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105183137A (en) * | 2015-09-09 | 2015-12-23 | 厦门美图移动科技有限公司 | Mobile terminal and wake lock control method and system thereof |
| CN109391528A (en) * | 2018-08-31 | 2019-02-26 | 百度在线网络技术（北京）有限公司 | Awakening method, device, equipment and the storage medium of speech-sound intelligent equipment |
| CN109215663A (en) * | 2018-10-11 | 2019-01-15 | 北京小米移动软件有限公司 | Equipment awakening method and device |
| CN109036428A (en) * | 2018-10-31 | 2018-12-18 | 广东小天才科技有限公司 | A kind of voice wake-up device, method and computer readable storage medium |
| CN111276139A (en) * | 2020-01-07 | 2020-06-12 | 百度在线网络技术（北京）有限公司 | Voice wake-up method and device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033574A1 (en) * | 2020-08-13 | 2022-02-17 | 北京京东尚科信息技术有限公司 | Method and apparatus for waking up device |
| CN113241068A (en) * | 2021-03-26 | 2021-08-10 | 青岛海尔科技有限公司 | Voice signal response method and device, storage medium and electronic device |
| CN113157240A (en) * | 2021-04-27 | 2021-07-23 | 百度在线网络技术（北京）有限公司 | Voice processing method, device, equipment, storage medium and computer program product |
| CN114465837A (en) * | 2022-01-30 | 2022-05-10 | 云知声智能科技股份有限公司 | Intelligent voice equipment cooperative awakening processing method and device |
| CN114465837B (en) * | 2022-01-30 | 2024-03-08 | 云知声智能科技股份有限公司 | Collaborative wake-up processing method and device for intelligent voice equipment |
| CN115827075A (en) * | 2022-11-21 | 2023-03-21 | 小米汽车科技有限公司 | Device control method, device and storage medium |
| CN115827075B (en) * | 2022-11-21 | 2024-02-23 | 小米汽车科技有限公司 | Equipment control method, device, equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| WO2022033574A1 (en) | 2022-02-17 |
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