CN114694648A - Device control method and apparatus, storage medium, and electronic apparatus - Google Patents
Device control method and apparatus, storage medium, and electronic apparatus Download PDFInfo
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Abstract
The invention discloses a device control method and device, a storage medium and an electronic device, wherein the method comprises the following steps: recognizing the voiceprint characteristics of the voice control instruction collected by the first equipment through the target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control instruction; determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene; and processing the voice control instruction according to the target authority. By adopting the technical scheme, the problems of higher complexity of the equipment control process and the like in the related technology are solved.
Description
Technical Field
The present invention relates to the field of computers, and in particular, to a method and an apparatus for controlling a device, a storage medium, and an electronic apparatus.
Background
With the progress of social science and technology, in a life scene, the types of deployed devices are more and more, the functions are more and more complex, and people hope that a more convenient technology can be presented to configure the control authority of each member on the devices. In the prior art, when a user performs voice control on equipment, identity information of each user needs to be manually input into the equipment at first, and the equipment can be correspondingly controlled according to the authority of each user, so that great inconvenience is brought to the process of controlling the equipment by the user due to the complex mode.
Aiming at the problems of higher complexity of the equipment control process and the like in the related technology, an effective solution is not provided.
Disclosure of Invention
The embodiment of the invention provides a device control method and device, a storage medium and an electronic device, and aims to at least solve the problems of high complexity of a device control process and the like in the related art.
According to an embodiment of the present invention, there is provided a method of controlling a device, including:
recognizing the voiceprint characteristics of the voice control command acquired by the first equipment through a target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control command;
determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and processing the voice control instruction according to the target authority.
Optionally, before the voiceprint feature of the voice control instruction collected by the first device is recognized by the target voiceprint recognition model, the method further includes:
acquiring sound data in the target scene acquired by the one or more devices;
training an initial recognition model by using the sound data to obtain the target voiceprint recognition model and the voiceprint characteristics in the target scene;
and generating the target voiceprint information permission set according to the voiceprint characteristics in the target scene.
Optionally, the training of the initial recognition model by using the sound data to obtain the target voiceprint recognition model and the voiceprint features in the target scene includes:
inputting the voice data into the initial recognition model to obtain a recognition result output by the initial recognition model;
adjusting model parameters of the initial recognition model by using the recognition result until the recognition result is converged;
and determining the recognition model which enables the recognition result to be converged as the target voiceprint recognition model, and recording the converged recognition result as the voiceprint features in the target scene.
Optionally, the generating the target voiceprint information permission set according to the voiceprint features in the target scene includes:
sending an authority setting prompt to a management account corresponding to the target scene, wherein the authority setting prompt is used for prompting the management account to set a control authority for the voiceprint features in the target scene;
and generating voiceprint characteristics and control authority with corresponding relations according to the authority setting operation executed by the management account to obtain the target voiceprint information authority set.
Optionally, the generating voiceprint features and control permissions with corresponding relationships according to the permission setting operation executed by the management account to obtain the target voiceprint information permission set includes:
sending a voiceprint confirmation request to the management account, wherein the voiceprint confirmation request is used for requesting the management account to confirm the voiceprint characteristics corresponding to the management account from the voiceprint characteristics in the target scene;
determining the voiceprint characteristics returned by the management account responding to the voiceprint confirmation request as target voiceprint characteristics corresponding to the management account;
and generating voiceprint features and control authorities with corresponding relations according to the collected target voice setting instruction with the target voiceprint features to obtain the target voiceprint information authority set, wherein the authority setting operation comprises the target voice setting instruction.
Optionally, the generating, according to the collected voice setting instruction with the target voiceprint feature, a voiceprint feature and a control right having a corresponding relationship to obtain the target voiceprint information right set includes:
acquiring a voice setting instruction, wherein the voice setting instruction is used for setting the authority through voice;
matching the voiceprint feature of the voice setting instruction with the target voiceprint feature;
and determining the voice setting instruction as the target voice setting instruction when the voiceprint features of the voice setting instruction are matched and consistent with the target voiceprint features.
Optionally, the processing the voice control instruction according to the target authority includes:
under the condition that target operation is not included in the target authority, controlling a second device to execute the voice control instruction, wherein the voice control instruction is used for controlling the second device to execute the target operation;
and under the condition that the target operation is included in the target authority, discarding the voice control instruction.
According to another embodiment of the embodiments of the present invention, there is also provided a control apparatus of a device, including: the recognition module is used for recognizing the voiceprint characteristics of the voice control instruction collected by the first equipment through the target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control instruction;
the determining module is used for determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and the processing module is used for processing the voice control instruction according to the target authority.
According to still another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium having a computer program stored therein, wherein the computer program is configured to execute the control method of the above apparatus when running.
According to another aspect of the embodiments of the present invention, there is also provided an electronic apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the control method of the above apparatus through the computer program.
In the embodiment of the invention, the voiceprint characteristics of the voice control instruction collected by the first equipment are identified through the target voiceprint identification model, and target voiceprint information corresponding to the voice control instruction is obtained; determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene; processing the voice control command according to the target authority, namely, because the target voiceprint recognition model is obtained by training the initial recognition model through acquiring the voice data in the target scene by one or more devices deployed in the target scene, the process of distinguishing and recognizing the voice appearing in the target scene is automatically completed by the training process and the using process of the voiceprint recognition model, the information of voiceprint, identity and the like of a user does not need to be manually input into the device, the trained target voiceprint recognition model can be used for recognizing the voice control command acquired by the device (such as a first device) in the target scene so as to obtain the target voiceprint corresponding to the voice control command, and then the acquired voice control command is correspondingly processed according to the control authority (namely the target voiceprint information authority set) of the device corresponding to the target voiceprint, the control process of the equipment reduces the process of manually inputting and setting user information by a user, can automatically identify the sound in the target scene and complete the corresponding equipment control operation according to the identification result. By adopting the technical scheme, the problems of higher complexity of the equipment control process and the like in the related technology are solved, and the technical effect of reducing the complexity of the equipment control process is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a block diagram of a hardware configuration of a computer terminal of a control method of an apparatus according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of an apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a sound data collection process according to an embodiment of the invention;
FIG. 4 is a flow diagram of a recognition model training process according to an embodiment of the present invention;
FIG. 5 is a schematic illustration of a process of storing a target set of voiceprint information permissions in accordance with an embodiment of the invention;
FIG. 6 is a schematic diagram of a control authority APP setting interface according to an embodiment of the invention;
FIG. 7 is a schematic diagram of a confirmation request interface according to an embodiment of the invention;
FIG. 8 is a flow chart of a privilege setting process according to an embodiment of the invention;
FIG. 9 is a schematic diagram of a control process of an apparatus according to an embodiment of the invention;
fig. 10 is a block diagram of a control device of an apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The method provided by the embodiment of the invention can be executed in a computer terminal, a computer terminal or a similar arithmetic device. Taking the example of the device running on a computer terminal, fig. 1 is a hardware structure block diagram of a computer terminal of a device control method according to an embodiment of the present invention. As shown in fig. 1, the computer terminal may include one or more processors 102 (only one is shown in fig. 1) (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.) and a memory 104 for storing data, and in an exemplary embodiment, may further include a transmission device 106 for communication functions and an input-output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration and is not intended to limit the structure of the computer terminal. For example, the computer terminal may also include more or fewer components than shown in FIG. 1, or have a different configuration with equivalent functionality to that shown in FIG. 1 or with more functionality than that shown in FIG. 1.
The memory 104 may be used for storing computer programs, for example, software programs and modules of application software, such as computer programs corresponding to the control method of the device in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, so as to implement the method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 can further include memory located remotely from the processor 102, which can be connected to a computer terminal over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the computer terminal. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
In this embodiment, a control method of a device is provided, which is applied to the computer terminal, and fig. 2 is a flowchart of the control method of the device according to the embodiment of the present invention, where the flowchart includes the following steps:
step S202, recognizing the voiceprint characteristics of the voice control command acquired by the first equipment through a target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control command;
step S204, determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and step S206, processing the voice control instruction according to the target authority.
Through the steps, because the target voiceprint recognition model is obtained by training the initial recognition model through acquiring the voice data in the target scene by one or more devices deployed in the target scene, the process of distinguishing and recognizing the voice appearing in the target scene is automatically completed by the training process and the using process of the voiceprint recognition model, the voiceprint, the identity and other information of a user do not need to be manually input into the devices, the trained target voiceprint recognition model can be used for recognizing the voice control command acquired by the devices (such as the first device) in the target scene, so that the target voiceprint corresponding to the voice control command is obtained, the acquired voice control command is correspondingly processed according to the control authority (namely the target voiceprint information authority set) of the devices corresponding to the target voiceprint, and the process of manually inputting and setting the user information by the user is reduced in the control process of the devices, the voice in the target scene can be automatically identified, and corresponding equipment control operation can be completed according to the identification result. By adopting the technical scheme, the problems of higher complexity of the equipment control process and the like in the related technology are solved, and the technical effect of reducing the complexity of the equipment control process is realized.
In the technical solution provided in step S202, the target voiceprint recognition model may recognize voiceprint features of a user in a target scene, for example, in a family life scene, the target voiceprint recognition model may recognize a voiceprint feature of each family member, and recognize to which family member a voiceprint feature corresponding to the collected voice control instruction belongs.
Optionally, in this embodiment, the first device may be, but not limited to, a plurality of devices in the target scene, for example, in a home life scene, the first device may be a sound box or a television, so as to ensure that the collection of the voice control instruction can cover the entire target scene, for example, in a home environment, although the television in a living room may serve as the first device, the voice control instruction sent in a bedroom may not be collected due to a spatial reason, then, one sound box may also be deployed in the bedroom as another first device, so as to ensure that the voice control instruction can be collected at any place in the entire home environment.
In an exemplary embodiment, before the recognizing the voiceprint features of the voice control command collected by the first device through the target voiceprint recognition model, the method further includes: acquiring sound data in the target scene acquired by the one or more devices; training an initial recognition model by using the sound data to obtain the target voiceprint recognition model and the voiceprint characteristics in the target scene; and generating the target voiceprint information permission set according to the voiceprint characteristics in the target scene.
Alternatively, the target scenario may include, but is not limited to, any scenario in which a smart device is deployed and has a requirement for setting the usage right of the smart device, such as: smart home scenarios, smart office scenarios, smart classroom scenarios, smart warehouse scenarios, and the like.
Optionally, in this embodiment, the one or more devices may include, but are not limited to, any electronic device that can collect sound data and support remote control, such as: ovens, washing machines, speakers, televisions, etc.
In an exemplary embodiment, the initial recognition model may be trained using the sound data, but is not limited to, by obtaining the target voiceprint recognition model and the voiceprint features in the target scene by: inputting the voice data into the initial recognition model to obtain a recognition result output by the initial recognition model; adjusting model parameters of the initial recognition model by using the recognition result until the recognition result is converged; and determining the recognition model which enables the recognition result to be converged as the target voiceprint recognition model, and recording the converged recognition result as the voiceprint features in the target scene.
Optionally, in this embodiment, the training process of the target voiceprint recognition model may be, but is not limited to, obtained by training the initial recognition model by acquiring sound data in the target scene through one or more devices deployed in the target scene, for example, at the beginning of deployment of a family life scene, the initial recognition model may not accurately recognize voiceprint characteristics of family members right from the beginning, and the target voiceprint recognition model capable of distinguishing the voiceprint characteristics of each family member may be obtained by acquiring sound data of the family member during use through one or more devices deployed in the family life scene and training the initial training model for a period of time by using the acquired sound data, that is, the target voiceprint recognition model is a model trained by autonomously acquiring sound data without the need of a user entering sound data of the family member for multiple times, the complicated operation of the user is avoided.
Optionally, in this embodiment, the target voiceprint recognition model may be, but is not limited to, obtained by training an initial recognition model through one or more devices deployed in a target scene to collect voice data in the target scene, where the control instruction is used to control a second device to perform a target operation, and the one or more devices include the first device and the second device.
Optionally, in this embodiment, fig. 3 is a schematic diagram of a sound data collecting process according to an embodiment of the present invention, as shown in fig. 3, a home environment includes an oven, an air conditioner, a sound box, a television, and other devices, and sound data of a user in the home environment may be collected through the devices, where the sound data may include sound data of all members in the home environment, that is, sound data of dad, mom, and kid may be collected and uploaded to a server corresponding to the devices. And training the initial recognition model by using the collected voice data on the server to obtain a target voiceprint recognition model capable of carrying out voiceprint recognition on the collected voice control instruction.
Optionally, in this embodiment, the initial recognition model may include, but is not limited to, a recognition model, that is, the initial recognition model is trained by the collected voice data, and the initial recognition model may recognize a plurality of voice data, that is, the initial recognition model may be, but is not limited to, trained by using the collected voice data of the user a, the user B, and the user C, and the initial recognition model may recognize a voiceprint feature of each voice data in the voice data, and the voice data may be classified into 3 types, which correspond to the user a, the user B, and the user C, respectively.
Optionally, in this embodiment, fig. 4 is a flowchart of a training process of a recognition model according to an embodiment of the present invention, and as shown in fig. 4, the recognition model may be trained by using the sound data in the following manner, so as to obtain the target voiceprint recognition model: inputting the voice data into the recognition model to obtain a recognition result output by the recognition model; adjusting model parameters of the recognition model by using the recognition result until the recognition result is converged; and determining the recognition model which enables the recognition result to be converged as the target voiceprint recognition model, and recording the converged recognition result as the voiceprint features in the target scene.
Optionally, in this embodiment, the recognition model may be, but is not limited to, trained by using a hierarchical clustering algorithm, that is, we are not required to specify the number of clusters, for example, in the process of training the initial recognition model by using the collected voice data of the user a, the user B, and the user C, we are not required to specify the recognition model to classify the voice data into 3 classes, the hierarchical clustering algorithm may recognize the voiceprint features of a plurality of voice data, and the voice data may be autonomously classified into 3 classes according to the similarity and difference of the voiceprint features.
In an exemplary embodiment, the target set of voiceprint information permissions can be generated from voiceprint features in the target scene by, but is not limited to: sending an authority setting prompt to a management account corresponding to the target scene, wherein the authority setting prompt is used for prompting the management account to set a control authority for the voiceprint features in the target scene; and generating voiceprint characteristics and control authority with corresponding relations according to the authority setting operation executed by the management account to obtain the target voiceprint information authority set.
Optionally, in this embodiment, the control authority may be, but is not limited to, an operation indicating that the target voiceprint is not allowed to be executed on one or more devices, such as: children are not allowed to open the oven and children are not allowed to open the television built-in game, so that some family members can be prevented from controlling some devices, which are not allowed to be controlled by the family members, by the control authority set for each family member, or erroneous device operation can be prevented from being performed by a voice control instruction recognition error in some cases.
In an exemplary embodiment, the voiceprint feature and the control authority having a corresponding relationship may be generated according to the authority setting operation executed by the management account in the following manner, but not limited to, to obtain the target voiceprint information authority set: sending a voiceprint confirmation request to the management account, wherein the voiceprint confirmation request is used for requesting the management account to confirm the voiceprint characteristics corresponding to the management account from the voiceprint characteristics in the target scene; determining the voiceprint characteristics returned by the management account responding to the voiceprint confirmation request as target voiceprint characteristics corresponding to the management account; and generating voiceprint features and control authorities with corresponding relations according to the collected target voice setting instruction with the target voiceprint features to obtain the target voiceprint information authority set, wherein the authority setting operation comprises the target voice setting instruction.
Optionally, in this embodiment, the voiceprint confirmation request may be sent to the management account, but is not limited to, by following, for example, in a home life scenario, after the voiceprint features in the home scenario are identified by the identification model, the converged identification result may be recorded, but is not limited to: if the user A manages the voiceprint features corresponding to the account, the user A, the user B and the user C can send an authority setting prompt to the user A, and the user A is prompted to set corresponding control authorities for the voiceprint features of the user A, the user B and the user C in a family life scene.
Optionally, in this embodiment, fig. 5 is a schematic diagram of a storage process of a target voiceprint information permission set according to an embodiment of the present invention, and as shown in fig. 5, the target voiceprint information permission set may be, but is not limited to, a voiceprint feature and a control permission having a corresponding relationship in a recording target scene, where the target voiceprint information permission set may be, but is not limited to, stored in a database, and the database may be, but is not limited to, a redis database, and the voiceprint information permission set can be quickly acquired, so that an excessive influence on a response time is avoided. The redis database may store, but is not limited to, a permission list corresponding to each of the plurality of scenes. The method comprises the steps of collecting voiceprints of users, distinguishing the users according to voiceprint characteristics, limiting authority according to configuration of the users, storing a configured target voiceprint information authority set into a database through a server, and calling the target voiceprint information authority set in the database by using the server under the condition that the target voiceprint information authority set needs to be called subsequently, wherein a redis database can be used, so that the rapid acquisition of the voiceprint information authority set has little influence on the whole response time.
Optionally, in this embodiment, fig. 6 is a schematic diagram of a control authority APP setting interface according to an embodiment of the present invention, and as shown in fig. 6, the management account may be, but is not limited to, select a user needing to set authority through APP interface 1, such as user B, and then set control authority corresponding to a voiceprint feature for user B through APP interface 2, including, but not limited to, prohibiting opening a television game, prohibiting opening a washing and protecting device, prohibiting opening a kitchen device, and the like.
Optionally, in this embodiment, the respective voiceprints may be collected and stored, but not limited to, and named for the voiceprint features in the target scene, so that the user can distinguish the voiceprints.
In an exemplary embodiment, the voiceprint feature and the control authority having the corresponding relationship may be generated according to the collected voice setting instruction having the target voiceprint feature, but are not limited to, in the following manner, so as to obtain the target voiceprint information authority set: acquiring a voice setting instruction, wherein the voice setting instruction is used for setting the authority through voice; matching the voiceprint features of the voice setting instruction with the target voiceprint features; and determining the voice setting instruction as the target voice setting instruction when the voiceprint features of the voice setting instruction are matched and consistent with the target voiceprint features.
Optionally, in this embodiment, but not limited to, matching the voiceprint features of the voice setting instruction with the target voiceprint features in the following manner, so that the subsequent management account sets the authority of each voiceprint feature through voice: sending a voiceprint confirmation request to the management account, wherein the voiceprint confirmation request is used for requesting the management account to confirm the voiceprint characteristics corresponding to the management account from the voiceprint characteristics in the target scene; and determining the voiceprint characteristics returned by the management account in response to the voiceprint confirmation request as the target voiceprint characteristics corresponding to the management account.
Optionally, in this embodiment, sending a voiceprint confirmation request to the management account may determine a voiceprint feature corresponding to the management account of the target scene, and then the management account may perform an authority setting operation on the voiceprint in the target scene through voice, for example, fig. 7 is a schematic diagram of a confirmation request interface according to an embodiment of the present invention, as shown in fig. 7, in a home life scene, after the voiceprint feature in the home scene is recognized by the recognition model, a converged recognition result may be recorded, but is not limited to: the user A, the user B and the user C send voiceprint confirmation requests to the management account, namely 'please check voiceprints corresponding to the management account', the recognition results can be sent to the management account, the management account can select the user A on the APP interface 3 as voiceprint features corresponding to the management account, and then only the voiceprint of the user A can carry out permission setting operation on the user A, the user B and the user C in a family life scene.
In an exemplary embodiment, fig. 8 is a flowchart of an authority setting process according to an embodiment of the present invention, and as shown in fig. 8, the voiceprint feature and the control authority having a corresponding relationship may be generated according to the authority setting operation executed by the management account in the following manner, so as to obtain the target voiceprint information authority set: acquiring a voice setting instruction, wherein the voice setting instruction is used for setting the authority through voice; matching the voiceprint feature of the voice setting instruction with the target voiceprint feature; under the condition that the voiceprint features of the voice setting instruction are matched with the target voiceprint features consistently, determining the voice setting instruction as the authority setting operation executed by the management account; and generating voiceprint characteristics and control authority with corresponding relations according to the authority setting operation executed by the management account to obtain the target voiceprint information authority set.
Optionally, in this embodiment, in the case of acquiring a voice setting instruction for configuring the control authority corresponding to the voiceprint feature in the target scene, the voice setting instruction and the voiceprint feature corresponding to the management account may be first matched, under the condition that the voiceprint feature corresponding to the voice setting instruction is determined to be the target voiceprint feature corresponding to the management account, the control authority of each voiceprint feature is set according to the voice setting instruction, for example, in a family life scene, a voice setting instruction for controlling a user C to forbid opening of an oven is collected, voiceprint characteristics corresponding to the voice setting instruction are recognized to belong to a user A, and under the condition that the matched user A is the target voiceprint characteristic corresponding to the management account, generating the voiceprint characteristic (user C) and the control permission (the oven is prohibited to be opened) with corresponding relations according to the voice setting instruction to obtain the target voiceprint information permission set.
In the technical solution provided in step S204 above, a target authority corresponding to target voiceprint information is determined according to a target voiceprint information authority set, where the target voiceprint information authority set is used to record a voiceprint feature and a control authority having a correspondence for a target scene, and the control authority is used to indicate that an operation performed on one or more devices deployed in the target scene by the corresponding voiceprint feature is not allowed.
Optionally, in this embodiment, the target permission corresponding to the target voiceprint information may be determined according to the target voiceprint information permission set by, but not limited to, the following ways: after the target voiceprint information is identified, matching the target voiceprint information with the target voiceprint information permission set to obtain a target permission corresponding to the target voiceprint information, for example, after the voiceprint information of the user a is identified, matching the voiceprint information of the user a in the target voiceprint information permission set to obtain that the target permission corresponding to the voiceprint information of the user a is 'forbidden to open the oven'.
In the technical solution provided in step S206, the voice control instruction is processed according to the target authority.
Optionally, in this embodiment, the voice control instruction may include, but is not limited to, controlling one or more devices in the target scene, such as turning on a television, turning on an air conditioner, and the like.
In an exemplary embodiment, the voice control directive may be processed according to the target authority by, but not limited to: under the condition that target operation is not included in the target authority, controlling a second device to execute the voice control instruction, wherein the voice control instruction is used for controlling the second device to execute the target operation; and under the condition that the target operation is included in the target authority, discarding the voice control instruction.
Optionally, in this embodiment, the voice control instruction collected by the first device may be, but is not limited to, an instruction for controlling the second device to execute the target operation, and the second device may be, but is not limited to, include the first device, that is, the instruction collected by the first device may be an instruction for controlling another device, and may also be an instruction for controlling the device, for example, the instruction collected by the sound box may be an instruction for controlling an air conditioning device to be turned on, and may also be an instruction for controlling the volume of the sound box itself, and the like. The first device may include, but is not limited to, any device that has a sound data collection function and can upload sound data to a server, such as a sound box, a television, and the like.
Optionally, in this embodiment, the target permission may be a non-empty set and an empty set, and the case that the target permission is the non-empty set may be, but is not limited to, a case that the target voiceprint information permission set has a target voiceprint, and the target voiceprint has corresponding permission restriction; the case that the target permission is an empty set may refer to, but is not limited to, the case that the target voiceprint information permission set has a target voiceprint, and the target voiceprint does not have a corresponding permission restriction, such as: in a home environment, the parent a may not set a target permission, and then a voiceprint of the parent a exists in the target voiceprint information permission set, but the voiceprint of the parent a does not set a related permission restriction, and then the target permission corresponding to the voiceprint of the parent a is an empty set.
Optionally, in this embodiment, in a case that the target operation is not included in the target authority, the second device may be controlled to execute the voice control instruction; the target authority may include, but is not limited to, one of the following:
in the first case, the voiceprint features corresponding to the voice control instruction do not exist in the target voiceprint information authority set;
and in the second case, the voiceprint features corresponding to the voice control instruction exist in the target voiceprint information authority set, but the target authority corresponding to the voiceprint features does not comprise target operation.
Optionally, in this embodiment, in a case where the target operation is included in the target authority, the voice control instruction may be discarded. The target authority may include the target operation, but is not limited to the case that the voiceprint feature corresponding to the voice control instruction exists in the target voiceprint information authority set, and the target authority corresponding to the voiceprint feature includes the target operation.
In order to better understand the process of the control method of the above device, the following describes a flow of the implementation method of the control of the above device with reference to an optional embodiment, but the flow is not limited to the technical solution of the embodiment of the present invention.
In this embodiment, a method for controlling a device is provided, and fig. 9 is a schematic diagram of a control process of the device according to an embodiment of the present invention, as shown in fig. 9, the following steps are specifically performed:
step S901: the user configures the voiceprint permission, and can configure the target permission for the target voiceprint through the management account, such as: the voiceprint of user a prohibits opening the oven;
step S902: storing the authority corresponding to the voiceprint into redis, such as: storing the voiceprint of the user A and the corresponding authority 'forbidding to open the oven' into a redis database;
step S903: voice interaction, namely acquiring a voice instruction for opening the oven;
step S904: analyzing the intention of the user, and recognizing the intention of the voice command through a voice recognition module to open the oven, namely recognizing the collected voice control command to open the oven;
step S905: comparing the voiceprint permission stored in the redis, matching the voiceprint corresponding to the voice instruction with the voiceprint permission stored in the redis, and judging whether the voiceprint corresponding to the voice instruction has the permission of 'forbidding opening the oven';
step S906: under the condition that the voiceprint authority stored in the redis has the intention corresponding to the instruction, limiting the instruction execution of the voiceprint, for example, identifying that the user corresponding to the voiceprint is a user A, and if the voiceprint of the user A stored in the redis has the corresponding authority of 'forbidding to open the oven', forbidding the voiceprint to control the operation of opening the oven;
step S907: and in the case that the voiceprint authority stored in the redis does not have the intention corresponding to the instruction, correctly executing the instruction, for example, recognizing that the user corresponding to the voiceprint is the user B, and allowing the voiceprint to control the operation of opening the oven if the voiceprint authority of the user B stored in the redis not the corresponding authority of 'forbidding opening the oven'.
Through the implementation mode, the users can be distinguished according to the voiceprint characteristics by collecting the voiceprints of the users, the permission limitation is carried out according to the configuration of the users, and the voiceprint information permission set can be quickly acquired by using the redis, so that the whole response time is slightly influenced.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Fig. 10 is a block diagram of a control device of an apparatus according to an embodiment of the present invention; as shown in fig. 10, includes:
the recognition module 1002 is configured to recognize a voiceprint feature of a voice control instruction collected by a first device through a target voiceprint recognition model, so as to obtain target voiceprint information corresponding to the voice control instruction;
a determining module 1004, configured to determine a target permission corresponding to target voiceprint information according to a target voiceprint information permission set, where the target voiceprint information permission set is used to record a voiceprint feature and a control permission that have a correspondence for a target scene, and the control permission is used to indicate that an operation performed on one or more devices deployed in the target scene by the corresponding voiceprint feature is not allowed;
and the processing module 1006 is configured to process the voice control instruction according to the target permission.
Through the embodiment, the target voiceprint recognition model is obtained by training the initial recognition model through acquiring the voice data in the target scene by one or more devices deployed in the target scene, so that the process of distinguishing and recognizing the voice appearing in the target scene is automatically completed by the training process and the using process of the voiceprint recognition model, the voiceprint, identity and other information of a user do not need to be manually input into the devices, the trained target voiceprint recognition model can be used for recognizing the voice control command acquired by the device (such as the first device) in the target scene, so that the target voiceprint corresponding to the voice control command is obtained, the acquired voice control command is correspondingly processed according to the control authority (namely the target voiceprint information authority set) of the device corresponding to the target voiceprint, and the process of manually inputting and setting the user information by the user is reduced in the control process of the device, the voice in the target scene can be automatically identified, and corresponding equipment control operation can be completed according to the identification result. By adopting the technical scheme, the problems of higher complexity of the equipment control process and the like in the related technology are solved, and the technical effect of reducing the complexity of the equipment control process is realized.
In one exemplary embodiment, the apparatus further comprises:
the acquisition module is used for acquiring sound data in the target scene acquired by the one or more devices before the voiceprint feature of the voice control instruction acquired by the first device is identified through the target voiceprint identification model;
the training module is used for training an initial recognition model by using the sound data to obtain the target voiceprint recognition model and the voiceprint characteristics in the target scene;
and the generating module is used for generating the target voiceprint information permission set according to the voiceprint characteristics in the target scene.
In an exemplary embodiment, the training module includes:
the input unit is used for inputting the voice data into the initial recognition model to obtain a recognition result output by the initial recognition model;
an adjusting unit, configured to adjust a model parameter of the initial recognition model using the recognition result until the recognition result converges;
and the determining unit is used for determining the recognition model which enables the recognition result to be converged as the target voiceprint recognition model and recording the converged recognition result as the voiceprint features in the target scene.
In an exemplary embodiment, the generating module includes:
a sending unit, configured to send an authority setting prompt to a management account corresponding to the target scene, where the authority setting prompt is used to prompt the management account to set a control authority for a voiceprint feature in the target scene;
and the generating unit is used for generating the voiceprint characteristics and the control authority with corresponding relations according to the authority setting operation executed by the management account to obtain the target voiceprint information authority set.
In an exemplary embodiment, the generating unit is configured to:
sending a voiceprint confirmation request to the management account, wherein the voiceprint confirmation request is used for requesting the management account to confirm the voiceprint characteristics corresponding to the management account from the voiceprint characteristics in the target scene;
determining the voiceprint characteristics returned by the management account in response to the voiceprint confirmation request as target voiceprint characteristics corresponding to the management account;
and generating voiceprint features and control authorities with corresponding relations according to the collected target voice setting instruction with the target voiceprint features to obtain the target voiceprint information authority set, wherein the authority setting operation comprises the target voice setting instruction.
In an exemplary embodiment, the apparatus comprises a generating unit configured to:
acquiring a voice setting instruction, wherein the voice setting instruction is used for setting the authority through voice;
matching the voiceprint feature of the voice setting instruction with the target voiceprint feature;
and determining the voice setting instruction as the target voice setting instruction when the voiceprint features of the voice setting instruction are matched and consistent with the target voiceprint features.
In one exemplary embodiment, the processing module includes:
a control unit, configured to control a second device to execute the voice control instruction when a target operation is not included in the target authority, where the voice control instruction is used to control the second device to execute the target operation;
a discarding unit, configured to discard the voice control instruction if the target operation is included in the target authority.
An embodiment of the present invention further provides a storage medium including a stored program, wherein the program executes any one of the methods described above.
Alternatively, in the present embodiment, the storage medium may be configured to store program codes for performing the following steps:
s1, recognizing the voiceprint characteristics of the voice control instruction collected by the first equipment through the target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control instruction;
s2, determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities with corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and S3, processing the voice control instruction according to the target authority.
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, recognizing the voiceprint characteristics of the voice control instruction collected by the first equipment through the target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control instruction;
s2, determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities with corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and S3, processing the voice control instruction according to the target authority.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method of controlling a device, comprising:
recognizing the voiceprint characteristics of the voice control instruction collected by the first equipment through a target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control instruction;
determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and processing the voice control instruction according to the target authority.
2. The device control method according to claim 1, wherein before the voiceprint feature of the voice control command acquired by the first device is recognized by the target voiceprint recognition model, the method further comprises:
acquiring sound data in the target scene acquired by the one or more devices;
training an initial recognition model by using the sound data to obtain the target voiceprint recognition model and the voiceprint characteristics in the target scene;
and generating the target voiceprint information permission set according to the voiceprint characteristics in the target scene.
3. The apparatus control method according to claim 2, wherein the training of the initial recognition model using the sound data to obtain the target voiceprint recognition model and the voiceprint features in the target scene comprises:
inputting the voice data into the initial recognition model to obtain a recognition result output by the initial recognition model;
adjusting model parameters of the initial recognition model by using the recognition result until the recognition result is converged;
and determining the recognition model which enables the recognition result to be converged as the target voiceprint recognition model, and recording the converged recognition result as the voiceprint features in the target scene.
4. The device control method according to claim 2, wherein the generating the target voiceprint information permission set according to the voiceprint feature in the target scene comprises:
sending an authority setting prompt to a management account corresponding to the target scene, wherein the authority setting prompt is used for prompting the management account to set a control authority for the voiceprint features in the target scene;
and generating voiceprint characteristics and control authority with corresponding relations according to the authority setting operation executed by the management account to obtain the target voiceprint information authority set.
5. The device control method according to claim 4, wherein the generating voiceprint features and control permissions having a correspondence according to the permission setting operation executed by the management account to obtain the target voiceprint information permission set comprises:
sending a voiceprint confirmation request to the management account, wherein the voiceprint confirmation request is used for requesting the management account to confirm the voiceprint characteristics corresponding to the management account from the voiceprint characteristics in the target scene;
determining the voiceprint characteristics returned by the management account in response to the voiceprint confirmation request as target voiceprint characteristics corresponding to the management account;
and generating voiceprint features and control authorities with corresponding relations according to the collected target voice setting instructions with the target voiceprint features to obtain the target voiceprint information authority set, wherein the authority setting operation comprises the target voice setting instructions.
6. The device control method according to claim 5, wherein the generating of the voiceprint features and the control authority having the correspondence relationship according to the collected voice setting instruction having the target voiceprint feature to obtain the target voiceprint information authority set comprises:
acquiring a voice setting instruction, wherein the voice setting instruction is used for setting the authority through voice;
matching the voiceprint feature of the voice setting instruction with the target voiceprint feature;
and determining the voice setting instruction as the target voice setting instruction when the voiceprint features of the voice setting instruction are matched and consistent with the target voiceprint features.
7. The device control method according to any one of claims 1 to 6, wherein the processing the voice control instruction according to the target authority includes:
under the condition that the target operation is not included in the target authority, controlling a second device to execute the voice control instruction, wherein the voice control instruction is used for controlling the second device to execute the target operation;
and under the condition that the target operation is included in the target authority, discarding the voice control instruction.
8. A control apparatus of a device, characterized by comprising:
the recognition module is used for recognizing the voiceprint characteristics of the voice control instruction collected by the first equipment through the target voiceprint recognition model to obtain target voiceprint information corresponding to the voice control instruction;
the determining module is used for determining a target authority corresponding to target voiceprint information according to a target voiceprint information authority set, wherein the target voiceprint information authority set is used for recording voiceprint features and control authorities which have corresponding relations for a target scene, and the control authorities are used for indicating that the corresponding voiceprint features are not allowed to execute operations on one or more devices deployed in the target scene;
and the processing module is used for processing the voice control instruction according to the target authority.
9. A computer-readable storage medium, comprising a stored program, wherein the program when executed performs the method of any of claims 1 to 7.
10. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to execute the method of any of claims 1 to 7 by means of the computer program.
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