CN112687270A

CN112687270A - Intelligent voice routing method and device

Info

Publication number: CN112687270A
Application number: CN202011525223.1A
Authority: CN
Inventors: 徐超
Original assignee: AI Speech Ltd
Current assignee: AI Speech Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-04-20

Abstract

The invention discloses an intelligent voice routing method and an intelligent voice routing device, wherein the intelligent voice routing method comprises the following steps: responding to the collected user voice instruction, and judging whether the user voice instruction is a modification instruction aiming at the existing setting information, wherein the existing setting information comprises the setting information of the intelligent routing equipment and the setting information of the intelligent home equipment; and if the user voice instruction is a modification instruction aiming at the existing setting information, carrying out voiceprint matching on the user voice instruction, and executing the user voice instruction after the matching is passed. Through adding voice interaction with intelligent routing equipment to mode that can be pronunciation is interacted with intelligent routing equipment, and is further, add pronunciation voiceprint discernment, thereby can set up the login password of route no longer, can distinguish the authority that current user possessed through voiceprint information, still promoted the security greatly when making it promote user experience.

Description

Intelligent voice routing method and device

Technical Field

The invention belongs to the technical field of intelligent routing, and particularly relates to an intelligent voice routing method and device.

Background

In the correlation technique, based on the intelligent audio amplifier equipment of voice interaction technique: the most successful example of combining the voice technology with the household electronic product in the market at present is the household intelligent sound box, and the voice interaction technology is supplemented to the portable sound box equipment in the traditional sense, so that the intelligent sound box can realize the most basic life and entertainment functions, such as weather inquiry through voice, personalized music playing and the like.

Domestic routing equipment of intelligence based on control of cell-phone APP: the core of the scheme for interconnecting smart homes pushed out in the market at present is one or more networking router devices, and various homes are connected to the routing devices, so that household electronic equipment in any home after networking can be controlled through a mobile phone APP.

Traditional simple home routing devices: the traditional household routing equipment mainly comprises a wired router (switch) and a wireless router, the equipment can realize the most basic routing distribution and networking functions, and the networking and configuration are mainly completed by connecting a computer.

Wherein, intelligent audio amplifier equipment based on voice interaction technique: the intelligent sound box is a product of sound box upgrading, is a tool for household consumers to surf the internet by voice, such as song ordering, internet shopping or weather forecast knowing, and can also control intelligent household equipment, such as opening a curtain, setting the temperature of a refrigerator, raising the temperature of a water heater in advance and the like. This type of intelligent audio amplifier equipment is under the additional holding of voice interaction technique for people and thing interactive mode become more convenient and humanized.

Domestic routing equipment of intelligence based on control of cell-phone APP: on the basis of the design of the traditional router, the intelligent router develops APP software for inquiring and configuring the router on the mobile phone, so that the original process of configuring through a computer is transferred to the APP of the mobile phone, the configuration requirement of the household router of people is greatly facilitated, and the corresponding inquiring and configuring functions can be realized only by connecting the intelligent router to a target router through the mobile phone.

Traditional simple home routing devices: this type of router is a mature and stable home routing device, which is a hardware device that connects two or more networks, acts as a gateway between the networks, and is a dedicated intelligent network device that reads the address in each packet and then decides how to transmit. It is capable of understanding different protocols, such as the ethernet protocol used by a certain local area network, the TCP/IP protocol used by the internet. Thus, the router can analyze the destination addresses of data packets transmitted by various different types of networks and convert the addresses of non-TCP/IP networks into TCP/IP addresses or vice versa; and then transmitting each data packet to the designated position according to the selected routing algorithm according to the optimal route. The router may connect a non-TCP/IP network to the internet.

Further, the inventor finds that the smart speaker device based on the voice interaction technology has the following defects in the implementation process of the present application: the intelligent sound box device generally does not have the basic function of a router, can be used as a slave device to be connected with a main router to realize the internet surfing function, and can control other household intelligent devices through one intelligent sound box after being connected with the same network.

The intelligent household routing equipment based on the control of the mobile phone APP has the following defects: the key of the household intelligent equipment is to interact with the router through a mobile phone APP to realize corresponding networking and configuration functions. Usually, the producer of different routers has APP of developing separately, and after different domestic intelligent device is connected to this router in addition, also have APP of each vendor usually, convenience and simple and easy type when numerous APP use has also reduced the user and has used.

The traditional simple household routing equipment has the following defects: the router only realizes basic routing and internet functions, the configuration of the router is usually realized by connecting a personal computer, and the basic setting of the router needs to have basic routing knowledge, so that a general user is difficult to master and maintain. In addition, the configuration of the router needs to be operated by a personal computer, and therefore, when the problems of the related router are solved, the convenience is greatly reduced.

Disclosure of Invention

The embodiment of the invention provides an intelligent voice routing method and device, which are used for solving at least one of the technical problems.

In a first aspect, an embodiment of the present invention provides an intelligent voice routing method, where an intelligent routing device is connected to an intelligent home device networked by the intelligent routing device, and the method includes: responding to the collected user voice instruction, and judging whether the user voice instruction is a modification instruction aiming at the existing setting information, wherein the existing setting information comprises the setting information of the intelligent routing equipment and the setting information of the intelligent home equipment; and if the user voice instruction is a modification instruction aiming at the existing setting information, carrying out voiceprint matching on the user voice instruction, and executing the user voice instruction after the matching is passed.

In a second aspect, an embodiment of the present invention provides an intelligent voice routing apparatus, where an intelligent routing device is connected to an intelligent home device networked by the intelligent routing device, and the apparatus includes: the judging program module is configured to respond to the collected user voice instruction and judge whether the user voice instruction is a modification instruction aiming at the existing setting information, wherein the existing setting information comprises the setting information of the intelligent routing equipment and the setting information of the intelligent home equipment; and the matching execution program module is configured to perform voiceprint matching on the user voice instruction if the user voice instruction is a modification instruction aiming at the existing setting information, and execute the user voice instruction after the matching is passed.

In a third aspect, an electronic device is provided, comprising: at least one processor, and a memory communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the steps of the intelligent voice routing method of any of the embodiments of the present invention.

In a fourth aspect, the present invention also provides a computer program product, which includes a computer program stored on a non-volatile computer-readable storage medium, where the computer program includes program instructions, and when the program instructions are executed by a computer, the computer is caused to execute the steps of the intelligent voice routing method according to any embodiment of the present invention.

According to the method and the device, the intelligent routing equipment is added with voice interaction, so that interaction can be carried out with the intelligent routing equipment in a voice mode, further voice voiceprint recognition is added, the login password of the route can be omitted, the authority possessed by the current user can be distinguished through voiceprint information, and the safety is greatly improved while the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a flowchart of an intelligent voice routing method according to an embodiment of the present invention;

fig. 2 is a flowchart of another intelligent voice routing method according to an embodiment of the present invention;

fig. 3 is a flowchart of another intelligent voice routing method according to an embodiment of the present invention;

fig. 4 is a flowchart of another intelligent voice routing method according to an embodiment of the present invention;

fig. 5 is a flowchart of another intelligent voice routing method according to an embodiment of the present invention;

fig. 6 is a routing network connection topology diagram of a specific example of the intelligent voice routing method according to an embodiment of the present invention;

fig. 7 is a data flow diagram of an intelligent home routing device, which is a specific example of an intelligent voice routing method according to an embodiment of the present invention;

fig. 8 is a hardware block diagram of a specific example of the intelligent voice routing method according to an embodiment of the present invention;

fig. 9 is a data flow diagram of an alternative intelligent home routing device, which is a specific example of an intelligent voice routing method according to an embodiment of the present invention;

fig. 10 is a data flow diagram of an experimental scenario of an intelligent home routing device, which is a specific example of an intelligent voice routing method according to an embodiment of the present invention;

fig. 11 is a block diagram of an intelligent voice routing apparatus according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a flowchart of an embodiment of an intelligent voice routing method according to the present application is shown, where an intelligent routing device is connected to an intelligent home device networked via the intelligent routing device.

As shown in fig. 1, in step 101, in response to a collected user voice instruction, determining whether the user voice instruction is a modification instruction for existing setting information, where the existing setting information includes setting information of the intelligent routing device and setting information of the intelligent home device;

in step 102, if the user voice command is a modification command for the existing setting information, performing voiceprint matching on the user voice command, and executing the user voice command after the matching is passed.

In this embodiment, for step 101, the intelligent voice routing apparatus, in response to the collected user voice instruction, determines whether the user voice instruction is a modification instruction for existing setting information, where the existing setting information includes setting information of the intelligent routing device and setting information of the intelligent home device, for example, an instruction for setting the intelligent routing device, such as modifying a connection password of the intelligent routing device and modifying a configuration of the intelligent routing device, or a setting instruction for the intelligent home device;

then, for step 102, if the user voice command is a modification command for the existing setting information, performing voiceprint matching on the user voice command, for example, executing the user voice command after the matching is passed, and further executing the voice command with a high requirement on security, for example, opening an intelligent door lock, and if the matching is not passed, the voiceprint matching result can be fed back to the user while the user voice command is not executed.

According to the method, the intelligent routing equipment is added with voice interaction, so that interaction can be carried out with the intelligent routing equipment in a voice mode, and further voice voiceprint recognition is added, so that a login password of a route can not be set, and the authority of a current user can be distinguished through voiceprint information, so that the user experience is improved, and meanwhile, the safety is greatly improved.

In the method according to the above embodiment, after determining, in response to the collected user voice instruction, whether the user voice instruction is a modification instruction for existing setting information, the method further includes:

if the user voice command is not a modification command for the existing setting information, the user voice command is executed, for example, ordinary query or control commands such as querying a current connection user, querying a current routing parameter, querying weather, turning on a light, turning off the light, and the like.

According to the method, the voice command of the user, which is not the modification command aiming at the existing setting information, is executed, so that the system memory and the calculation load can be greatly reduced.

With further reference to fig. 2, a flow chart of another intelligent voice routing method provided by an embodiment of the present application is shown. The flow chart is mainly a flow chart of the steps defined further by the method of carrying out voiceprint matching on the user voice command and executing the user voice command after the matching is passed in the flow chart 1.

As shown in fig. 2, in step 201, obtaining voiceprint information of the user voice instruction, and determining whether the voiceprint information is consistent with preset voiceprint information;

in step 202, if they are consistent, the user voice command is executed.

In this embodiment, for step 201, the intelligent voice routing apparatus obtains voiceprint information of the user voice instruction, and determines whether the voiceprint information of the user voice instruction is consistent with preset voiceprint information; then, for step 202, if the voiceprint information of the user voice instruction is consistent with the preset voiceprint information, the user voice instruction is executed; for example, only the user who needs to modify the setting information of the intelligent routing device may register the voiceprint, and other users who do not need to modify the setting information of the intelligent routing device may use other instructions without registering the voiceprint.

According to the method, whether the voiceprint information of the user voice instruction is consistent with the preset voiceprint information or not is judged, so that the voiceprint can be identified, and the safety of the equipment is improved.

In the method described in the above embodiment, the preset voiceprint information has a preset voiceprint right, and the preset voiceprint right includes a modification right for the existing setting information.

With further reference to fig. 3, a flow chart of another intelligent voice routing method provided by an embodiment of the present application is shown. The flow chart is primarily a flow chart of steps further defined for the above described embodiment.

As shown in fig. 3, in step 301, acquiring an authority level corresponding to the voiceprint information and an authority level required by the user voice instruction, and determining whether the authority level of the voiceprint information is equal to or higher than the authority level required by the user voice instruction;

in step 302, if the value is equal to or higher than the predetermined value, the user voice command is executed.

In this embodiment, for step 301, the intelligent voice routing apparatus obtains the permission level corresponding to the voiceprint information and the permission level required for executing the voice command of the user, and determines whether the permission level of the voiceprint information of the user is equal to or higher than the permission level required for executing the voice command of the user; then, in step 302, if the permission level of the voiceprint information of the user is equal to or higher than the permission level required for executing the voice command of the user, the voice command of the user is executed, for example, the connection password of the intelligent routing device is modified into a primary permission, and the configuration of the intelligent home device is modified into a secondary permission, for example, a user with the primary permission can modify the connection password of the intelligent routing device and can also modify the configuration of the intelligent home device, and a user with the secondary permission can only modify the configuration of the intelligent home device and cannot modify the connection password of the intelligent routing device.

According to the method, the corresponding permission level is added to the preset voiceprint permission, so that misoperation, mis-configuration and the like can be avoided, and the running power consumption of the equipment is further reduced.

With further reference to fig. 4, a flow chart of another intelligent voice routing method provided by an embodiment of the present application is shown. The flowchart is mainly a flowchart of a step defined further by the method of "performing voiceprint matching on the user voice instruction if the user voice instruction is a modification instruction for the existing setting information" in the flowchart 1.

As shown in fig. 4, in step 401, if the user voice command is a modification command for existing setting information, a management password is obtained and it is determined whether the management password is legal;

in step 402, if the user voice command is legal, the user voice command is executed.

In this embodiment, for step 401, if the user voice command is a modification command for the existing setting information, the management password is obtained and whether the management password is legal is determined, for example, the voice management password can be obtained and whether the management password is legal is determined by setting the intelligent routing device without opening voiceprint recognition; then, in step 402, if the acquired management password is legal, the user voice command is executed.

According to the method, the voice management password is added by removing the voiceprint, so that the running power consumption of the equipment can be reduced on the premise of not reducing the safety.

With further reference to fig. 5, a flow chart of another intelligent voice routing method provided by an embodiment of the present application is shown. The flowchart is mainly a flowchart of steps defined further on the method before "determining whether the user voice instruction is a modification instruction for the existing setting information" in the above embodiment.

As shown in fig. 5, in step 501, in response to a registration instruction of the user, acquiring a registration audio of the user and extracting voiceprint information of the user;

in step 502, the voiceprint information of the user is stored as preset voiceprint information with an authority level.

In this embodiment, for step 501, the intelligent voice routing apparatus, in response to a registration instruction of a user, obtains a registration audio of the user and extracts voiceprint information of the user, for example, the intelligent routing apparatus needs to start a voiceprint to perform voiceprint registration when initializing for the first time, or the user actively performs voiceprint registration, and the intelligent routing apparatus may request the user to perform reading according to a specific text, for example, prompt the user to perform reading for multiple times with a normal voice tone, a fast and emotional voice tone, and the like, to acquire a voice feature of the user;

thereafter, for step 502, the intelligent voice routing apparatus stores the voiceprint information of the user as preset voiceprint information having an authority level.

According to the method, the registered audio of the user is obtained, the voiceprint information of the user is extracted, and the voiceprint information of the user is stored as the preset voiceprint information with the permission level, so that the configuration of the intelligent routing equipment can be modified without depending on extra password setting.

It should be noted that the above method steps are not intended to limit the execution order of the steps, and in fact, some steps may be executed simultaneously or in the reverse order of the steps, which is not limited herein.

The following description is provided to enable those skilled in the art to better understand the present disclosure by describing some of the problems encountered by the inventors in implementing the present disclosure and by describing one particular embodiment of the finally identified solution.

The inventor finds that the defects in the prior art are mainly caused by the following reasons in the process of implementing the application:

intelligent audio amplifier equipment based on voice interaction technique:

the intelligent sound box equipment is born in the sound box equipment at the initial stage of design, and the voice interaction technology is energized on the basis of the wireless sound box equipment, so that the intelligent sound box equipment is usually connected to the router as slave equipment, and then the networking function is realized. In view of cost and oriented application scenarios, such devices generally do not have the functionality of a router.

Domestic routing equipment of intelligence based on control of cell-phone APP:

this kind of domestic routing device of intelligence adds APP cell-phone inquiry and configuration function on the basis of traditional router, and this kind of interactive mode does not have voice interaction and gets directness and convenient, and the APP that different equipment is different has also increased operation control's complexity moreover.

Traditional simple home routing devices:

the traditional household routing equipment only realizes the functions of surfing the internet and routing distribution of a basic router by considering factors such as user group oriented to the routing equipment, price cost and the like, and does not consider further interaction and convenience of users, so that the interaction friendliness and maintenance convenience are left on the basis of stable basic functions due to extremely high cost performance.

The inventors have also found that if the above-mentioned drawbacks are to be solved, there are generally several solutions:

adopt the intelligent routing equipment and the intelligent house equipment of the same brand:

with the intelligent routing equipment of brand and with the intelligent household equipment of brand, its compatible degree is higher relatively, has reduced the APP kind to a certain extent, and then in actual operation, convenience and simplicity can be ensured. However, the interaction mode basically stays in the APP to query and control the router, and therefore, the method still depends on terminal devices such as a mobile phone.

Perfecting the one-key configuration of the router, and the like:

in order to reduce the difficulty of users as much as possible, many manufacturers of intelligent routers have designed product configurations to be more fool and easier. For example, the original router designates an input of a LAN port, and the output form of a plurality of LAN ports is changed into a form that the router automatically identifies which LAN port is the input and which LAN port is the output, thereby establishing a wireless network; in addition, most of the existing routers support a one-key initialization function, and the internet access function of the router can be started as long as a user sets a corresponding password. The innovation of the technology greatly facilitates the operation of the user and brings more friendly experience to the user.

Referring to fig. 6, a routing network connection topology diagram of a specific example of the intelligent voice routing method according to an embodiment of the present invention is shown.

As shown in fig. 6, the intelligent home routing device based on voice interaction and voiceprint technology provided in the embodiment of the present application needs to integrate the features of the existing solutions in the current market, so that the technology itself is complex; on the other hand, as the maturity of the voice technology is higher and higher, the cost of the voice technology is gradually controllable, so that when the voice interaction technology is applied to an actual hardware platform, the voice awakening recognition effect can be ensured, and the cost can be reduced as much as possible; finally, since the related technologies of voice interaction and voiceprint recognition are integrated, higher requirements are put on the design and development of products.

The scheme of the application is mainly designed and optimized from the following aspects:

the embodiment of the application directly applies the voice interaction technology to the intelligent routing equipment:

according to the embodiment of the application, the voice interaction technology is combined with the routing equipment, on one hand, most intelligent products are required to be connected to the router at the center, so that the user and the router perform voice interaction, namely the user can control the router, and the router controls other networked intelligent home equipment after analyzing the command, so that the installation operation of the APP is greatly simplified, and the use convenience is improved; on the other hand, some household intelligent devices may not need to have a voice interaction function, and all interaction tasks are concentrated on the intelligent routing device in the center, so that the possibility is provided for further popularization of the intelligent home devices.

This patent binds voiceprint technique and intelligent routing equipment mutually, promotes network security, avoids the misconfiguration:

with the gradual popularization and maturity of voice voiceprint technology, some products combining voiceprint technology have appeared in the market. The voice voiceprint technology is added in the household routing equipment, on one hand, the using environment of the household routing equipment also allows the voiceprint recognition to have low-probability error recognition; on the other hand, the voiceprint technology and the voice interaction technology enable a user not to need to install a mobile phone APP to configure and query the router, and the voiceprint technology ensures that the device can only be used by a specific user, so that the following two main advantages are achieved:

the addition of the voiceprint technology can divide people who interact with the router into two types, one type is only allowed to participate in daily interactive experience, such as weather inquiry, inquiry and consultation, and the like; the other person has higher authority on the basis, such as modifying network passwords, configuring network parameters and the like; different people have different interaction authorities, and the method has more value in practical use, such as avoiding misoperation, mis-configuration and the like of children, old people and strangers;

the voiceprint technology is added, so that the mistaken awakening of the whole equipment is reduced, if and only if the voiceprint registered personnel can perform awakening interaction, the user experience is improved to a certain extent, the running power consumption of the whole equipment is reduced, and heavy calculation burden can be brought to the equipment due to frequent mistaken voice interaction.

Finally, voice interaction techniques ensure that a user can implement a fast configuration of the router through multiple rounds of sessions.

Referring to fig. 7, a data flow diagram of an intelligent home routing device is shown, which is a specific example of the intelligent voice routing method according to an embodiment of the present invention.

As shown in fig. 7, a data flow diagram of an intelligent home routing device based on intelligent voice interaction and voiceprint technology is described. From the hardware main body, a microphone array and a corresponding voice signal processing unit are additionally arranged on the basis of the traditional household router.

In the actual working process, the microphone array records the sound of the current user in real time, the input voice is preprocessed through the built-in voice signal processing module, the processed voice enters the awakening and recognition engine, and when a preset awakening word is detected, voice interaction with the user can be started. Generally, when a router is used for the first time, voice interaction is mainly to guide a user to perform initial configuration of the router and voiceprint registration of a user owner.

The function of each module is detailed below.

Multi-microphone pickup:

the multi-microphone pickup mainly collects voice commands of a user and sends the most original voice data to a signal processing module at the next stage. The multi-microphone pickup module can be a double-microphone scheme, can also be a linear multi-microphone array, can also be an annular microphone scheme, and can make reasonable scheme selection according to the actual use scene. Of course, the larger the number of microphones, the better the signal processing results, but correspondingly, the demand for computing and memory resources increases.

And (3) voice signal processing:

the voice signal processing is mainly used for enhancing the voice and reducing noise of the collected audio, and aims to improve the integral signal-to-noise ratio of the voice as much as possible and further improve the awakening rate and the recognition effect of the next-stage awakening. For the microphone array, the speech signal processing may select a two-microphone scheme, or may adopt a multi-microphone array scheme.

Awakening & identifying:

the wake-up and recognition module mainly performs keyword detection and voice recognition on the preprocessed voice, such as "small X, please help me initialize the router? When the system recognizes the command statement, it confirms with the user whether the router needs to be initialized, and performs a subsequent series of configuration operations.

Voice interaction & voiceprint:

the voice interaction mainly comprises that a user carries out multi-turn dialogue interaction with the intelligent household routing equipment in a voice mode, the interaction can realize multiple functions, and for example, when the equipment is initialized for the first time, a router can be configured through the voice interaction; after the equipment is normally networked, more intelligent interaction, such as weather inquiry and the like, can be realized by accessing the Internet.

In order to ensure the security of voice interaction, the patent introduces voiceprint, and the default device needs to open the voiceprint for configuring the network when it is initialized for the first time. In order to ensure the effect of voiceprint registration, most of the voiceprint registration persons generally have management authority for the device. In the process of registering the voiceprint, the device can require a user to read a specific text according to a prompt, if the user indicates that the weather is really good today, the user is a personal assistant at home and abroad, and the like according to the text, the device can use normal voice intonation, quick emotional intonation and the like for reading for multiple times, and after the voice characteristics of the user are collected, the device can promote the voiceprint registration success, and can open intelligent voice interaction to cooperate with a router.

Networking

The intelligent household routing equipment needs to be connected with the Internet. By means of the characteristics, the voice cloud service can be accessed, and further more voice interaction services can be obtained.

Referring to fig. 8, a hardware block diagram of a specific example of the intelligent voice routing method according to an embodiment of the present invention is shown.

As shown in fig. 8, the main hardware modules required by the intelligent home routing device are further illustrated. The function of each module is described in detail below.

The central controller:

the central controller generally selects an MCU as a core component of the module, and the central controller refers to a minimum system that enables the MCU to operate, that is, includes a clock source, a voltage-dividing power supply, a capacitance-inductance circuit, and the like, which are necessary for the operation. The central controller is mainly used for coordinating the normal working operation of each module, such as the transmission of voice data, the logic processing of various functions and the like.

Multi-microphone pickup:

the multi-microphone sound pickup module is mainly a hardware design of a microphone array and related peripheral circuits thereof. In addition, if the microphone is a digital microphone, only the related power supply is needed; if the microphone is an analog microphone, a corresponding A-D conversion chip is needed to convert the analog signal of the analog microphone into a digital signal which can be processed by a processor.

A playing module:

the playing module mainly relates to playing through an earphone or a loudspeaker during voice broadcasting, and the playing module relates to components such as a D-A conversion chip, a power amplifier and the like and is used for converting digital signals into analog signals.

A power management module:

the power management module is mainly responsible for voltage distribution of each module of the whole device, such as the voltage of a central processing unit, the power supply voltage of a microphone, the voltage of a Wi-Fi module and the like, and because the voltages required by the modules are different, the modules need related voltage division chips.

A storage module:

the storage module mainly relates to a memory hung externally on the central controller, such as SDRAM and the like; in addition, considering the storage of local tourism resources, the read-write and storage functions of the SD card are required.

A routing module:

the routing module mainly realizes the routing distribution and networking functions of the traditional router. Different from the traditional router, when data are uploaded, local voice needs to be additionally sent to the cloud for recognition processing; when data is downlink, the voice service provided by the cloud needs to be transmitted back to the local and played through the audio equipment.

A voice processing unit:

the voice processing unit is mainly used for realizing voice interaction, and because voice signal processing has the characteristics of intensive calculation and stream processing, the voice processing unit usually selects a DSP as a core of the voice processing unit, and the DSP is used as a coprocessor of a central processing unit to process heavy voice calculation, and power consumption caused by heavy voice calculation can be well balanced. The voice processing unit mainly realizes the functions of front-end signal processing of voice and awakening and recognition of voice.

Beta version formed by the inventor in the process of implementing the invention:

referring to fig. 9, a data flow diagram of an alternative intelligent home routing device is shown, which is a specific example of the intelligent voice routing method according to an embodiment of the present invention.

As shown in fig. 8, in addition to the patented technology of the current application, there is an alternative: intelligent home routing equipment based on voice interaction. The scheme is different from the patent in that: the scheme removes the voice voiceprint technology, namely whether the request is initiated by a voiceprint registrant is not checked any more in the process of inquiring and configuring the router.

The scheme has the advantages that:

the voiceprint technology has relatively high requirements on system memory and computing capacity, and the voiceprint removal technology can greatly reduce the model selection requirements of the chip, so that the production cost of the whole equipment is reduced;

in the process of voice interaction, the disadvantage of no voiceprint recognition can be made up by setting the password through voice, so that the problem that one device can only be configured by a specific user is not influenced finally.

The disadvantages of this solution are:

the identity of the user is identified through the voiceprint technology, so that the user is more convenient and friendly, and the password is set through voice relatively complicated;

voiceprint technology can ensure that only a specific person has the right to configure, so that without voiceprint technology, relative security is reduced.

Referring to fig. 10, a data flow diagram of an intelligent home routing device Beta scenario is shown, which is a specific example of the intelligent voice routing method according to an embodiment of the present invention.

As shown in fig. 10, between the final lines of the patent from the project to the product, a beta version has been generated, and its main design idea is to simplify the voice interaction and voiceprint technology in the patent design, that is, the voice interaction in the beta is relatively limited, such as the user only allows to ask the device for a specific limited question, and the awakening word of the voice interaction is assumed to be "fawn", such as:

is the fawn deer, help me configure the router?

Is the fawn deer, help me restart the router?

Fawn deer, help me to query the user's situation of the current connection?

The limited problems described above can be customized depending on the actual usage scenario. Further, the wake-up and recognition are also switched to the local mode, in which the number of wake-up words supported is limited, and similarly, the number of voiceprint registrants is limited.

The advantages are that:

the local awakening identification and the limited voice interaction greatly reduce the requirements on the system memory and the computing capacity, and greatly reduce the product cost to a certain extent;

the limited awakening words and voiceprint registrants greatly reduce the probability of false awakening and voiceprint false triggering, namely, the safety of the whole equipment is highly balanced with the product cost.

The disadvantages are as follows:

limited voice interaction also enables the experience of the user to be relatively reduced, and the user can interact with the intelligent routing equipment only in a very limited manner according to the specification;

when a user needs to register a plurality of awakening words, the effect is obviously reduced due to limited system memory and computing resources, and similarly, the security of the voiceprint of the user is reduced along with the increase of the number of registrants.

The inventor finds that deeper effects are achieved in the process of implementing the invention:

aiming at the intelligent household routing equipment based on voice interaction and voiceprint technology, the intelligent household routing equipment can achieve the direct effect that a user can more freely and quickly set and inquire a router without installing an APP (application) through a mobile phone and connecting the router to a corresponding network for setting and inquiring; on the other hand, due to the introduction of the voice interaction technology, the user experience is further improved, and the configuration modification of the router does not need to depend on extra password setting due to the support of the voiceprint technology.

And more deeply, along with the increasingly perfect voice interaction and voiceprint technology, the interaction between a user and all things becomes possible, and the intelligent household routing equipment is just a good relay station of the intelligent home, so that the foundation is laid for the integrated control of the intelligent home in the future.

Flexible and friendly interaction:

due to the introduction of the voice interaction technology, a user can interact with the intelligent routing equipment in a voice mode, such as inquiring a current connected user and configuring current routing parameters; in addition, the voice interaction technology also gets rid of the complexity caused by APP use and the like, and the user experience is further improved;

uniqueness and security of routing configuration modification:

due to the introduction of the voice voiceprint technology, a user can not set a login password of a route any more, and the user can only distinguish whether the user is a common user or a router owner (having the right to modify the configuration of the router) by registering voiceprint information, so that the security of the router is higher compared with the router used in the current market;

essentially, the introduction of the voiceprint technology enables the device to distinguish which authority the current user has, and if the user does not enter the voiceprint, only the basic interactive query function can be obtained; people who register the voiceprint feature can also divide the people, for example, a part of people have all device rights, and a part of people have part rights, which is the same as users in an operating system, and the resources accessed by people with different rights to the device are different. One benefit of this is that if the elderly or young children at home are restricted by cognitive abilities, some security setting permissions are prohibited or some information that is inappropriate for young children can be filtered out by the device.

Referring to fig. 11, a block diagram of an intelligent voice routing apparatus according to an embodiment of the present invention is shown.

As shown in FIG. 11, intelligent voice routing apparatus 1100 includes decision making program module 1110 and match execution program module 1120.

The determining program module 1110 is configured to respond to a collected user voice instruction, and determine whether the user voice instruction is a modification instruction for existing setting information, where the existing setting information includes setting information of the intelligent routing device and setting information of the intelligent home device; the matching execution program module 1120 is configured to perform voiceprint matching on the user voice instruction if the user voice instruction is a modification instruction for the existing setting information, and execute the user voice instruction after the matching is passed.

It should be understood that the modules recited in fig. 11 correspond to various steps in the methods described with reference to fig. 1, 2, 3, 4, and 5. Thus, the operations and features described above for the method and the corresponding technical effects are also applicable to the modules in fig. 11, and are not described again here.

It should be noted that the modules in the embodiments of the present disclosure are not limited to the scheme of the present disclosure, for example, the determining program module may be described as a module that determines, in response to the collected user voice instruction, whether the user voice instruction is a modification instruction for existing setting information, where the existing setting information includes setting information of the intelligent routing device and setting information of the intelligent home equipment. In addition, the related function module may also be implemented by a hardware processor, for example, the judgment program module may also be implemented by a processor, which is not described herein again.

In other embodiments, an embodiment of the present invention further provides a non-volatile computer storage medium, where the computer storage medium stores computer-executable instructions, and the computer-executable instructions may execute the intelligent voice routing method in any of the above method embodiments;

as one embodiment, a non-volatile computer storage medium of the present invention stores computer-executable instructions configured to:

responding to the collected user voice instruction, and judging whether the user voice instruction is a modification instruction aiming at the existing setting information, wherein the existing setting information comprises the setting information of the intelligent routing equipment and the setting information of the intelligent home equipment;

and if the user voice instruction is a modification instruction aiming at the existing setting information, carrying out voiceprint matching on the user voice instruction, and executing the user voice instruction after the matching is passed.

The non-volatile computer-readable storage medium may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the intelligent voice routing apparatus, and the like. Further, the non-volatile computer-readable storage medium may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, the non-transitory computer readable storage medium optionally includes memory located remotely from the processor, which may be connected to the intelligent voice routing device 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.

Embodiments of the present invention also provide a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform any of the intelligent voice routing methods described above.

Fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 12, the electronic device includes: one or more processors 1210 and a memory 1220, with one processor 1210 being an example in fig. 12. The apparatus of the intelligent voice routing method may further include: an input device 1230 and an output device 1240. The processor 1210, memory 1220, input device 1230, and output device 1240 may be connected by a bus or other means, such as by a bus connection in fig. 12. The memory 1220 is a non-volatile computer-readable storage medium as described above. The processor 1210 executes various functional applications of the server and data processing by running nonvolatile software programs, instructions and modules stored in the memory 1220, so as to implement the intelligent voice routing method of the above method embodiment. The input device 1230 may receive input numerical or character information and generate key signal inputs related to user settings and function control of the communication compensating device. The output device 1240 may include a display device such as a display screen.

The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.

As an implementation manner, the electronic device is applied to an intelligent voice routing apparatus, and is used for a client, and includes: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to:

The electronic device of the embodiments of the present application exists in various forms, including but not limited to:

(1) a mobile communication device: such devices are characterized by mobile communications capabilities and are primarily targeted at providing voice, data communications. Such terminals include smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.

(2) Ultra mobile personal computer device: the equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include: PDA, MID, and UMPC devices, etc., such as ipads.

(3) A portable entertainment device: such devices can display and play multimedia content. Such devices include audio and video players (e.g., ipods), handheld game consoles, electronic books, as well as smart toys and portable car navigation devices.

(4) The server is similar to a general computer architecture, but has higher requirements on processing capability, stability, reliability, safety, expandability, manageability and the like because of the need of providing highly reliable services.

(5) And other electronic devices with data interaction functions.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods of the various embodiments or some parts of the embodiments.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An intelligent voice routing method, wherein an intelligent routing device is connected with an intelligent household device networked through the intelligent routing device, comprises the following steps:

2. The method of claim 1, wherein after determining whether the user voice instruction is a modification instruction for existing setting information in response to the collected user voice instruction, the method further comprises:

and if the user voice instruction is not a modification instruction aiming at the existing setting information, executing the user voice instruction.

3. The method of claim 1, wherein the voiceprint matching the user voice instruction, the executing the user voice instruction after matching comprises:

acquiring voiceprint information of the user voice instruction, and judging whether the voiceprint information is consistent with preset voiceprint information or not;

and if the voiceprint information is consistent with the preset voiceprint information, executing the user voice instruction.

4. The method of claim 3, wherein the preset voiceprint information has preset voiceprint permissions including modification permissions for existing setting information.

5. The method of claim 4, wherein the preset voiceprint permission has a corresponding permission level, the method further comprising:

acquiring the authority level corresponding to the voiceprint information and the authority level required by the user voice command, and judging whether the authority level of the voiceprint information is equal to or higher than the authority level required by the user voice command;

and if the authority level is equal to or higher than the authority level required by the user voice instruction, executing the user voice instruction.

6. The method according to claim 1, wherein if the user voice command is a modification command for existing setting information, performing voiceprint matching on the user voice command, the method further comprising:

if the user voice command is a modification command aiming at the existing setting information, acquiring a management password and judging whether the management password is legal or not;

and if the management password is legal, executing the user voice instruction.

7. The method of claims 1-6, wherein prior to determining whether the user voice instruction is a modification instruction for existing setup information, the method further comprises:

responding to a registration instruction of the user, acquiring a registration audio of the user and extracting voiceprint information of the user;

and storing the voiceprint information of the user as preset voiceprint information with authority level.

8. The utility model provides an intelligence pronunciation routing device, wherein, intelligent routing equipment with via intelligent home equipment that intelligent routing equipment was networked includes:

the judging program module is configured to respond to the collected user voice instruction and judge whether the user voice instruction is a modification instruction aiming at the existing setting information, wherein the existing setting information comprises the setting information of the intelligent routing equipment and the setting information of the intelligent home equipment;

and the matching execution program module is configured to perform voiceprint matching on the user voice instruction if the user voice instruction is a modification instruction aiming at the existing setting information, and execute the user voice instruction after the matching is passed.

9. An electronic device, comprising: at least one processor, and a memory communicatively coupled to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the steps of the method of any one of claims 1 to 7.

10. A storage medium having stored thereon a computer program, characterized in that the program, when being executed by a processor, is adapted to carry out the steps of the method of any one of claims 1 to 7.