CN104978959A

CN104978959A - Voice control method and system

Info

Publication number: CN104978959A
Application number: CN201410148586.6A
Authority: CN
Inventors: 程德凯; 吕艳红
Original assignee: Midea Group Co Ltd
Current assignee: Midea Group Co Ltd
Priority date: 2014-04-14
Filing date: 2014-04-14
Publication date: 2015-10-14

Abstract

The invention relates to a voice control method and system. When a voice control instruction is received, a controlled terminal obtains current position information, according to the obtained current position information, obtains a mapping relation between the corresponding voice control instruction and a control code, according to the obtained mapping relation between the voice control instruction and the control code, obtains the control code corresponding to the voice control instruction, and responses to the control code. According to the scheme provided by the invention, the mapping relation between the voice control instruction of the terminal and the control code is determined based on the position information of the controlled terminal so that control over the controlled terminal is realized, and the accuracy of performing voice control on the controlled terminal is improved.

Description

Sound control method and system

Technical field

The present invention relates to voice control technology field, particularly relate to a kind of sound control method and system.

Background technology

Along with the development of speech recognition technology, increasing equipment adopts voice to control, at present the built-in voice pick device of main employing controlled device, and pickup user speech also identifies, after parsing, instruction is sent to control module, to carry out associative operation.But the subject matter existed at present be described voice pick device towards user's accent varied, may occur that the phonetic control command band sent due to user has an accent, the phenomenon of phonetic control command that user sends cannot be responded exactly, cause that Voice command carries out to controlled terminal not accurate enough.

Summary of the invention

Fundamental purpose of the present invention is to provide a kind of sound control method and system, is intended to improve and carries out voice-operated accuracy to controlled terminal.

The present invention proposes a kind of sound control method, comprising:

When receiving phonetic control command, controlled terminal obtains its current positional information;

Described controlled terminal is according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the mapping relations between the phonetic control command that the positional information that gets is corresponding and control routine;

Described controlled terminal, according to the mapping relations between the phonetic control command determined and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

Preferably, when receiving phonetic control command, the step that controlled terminal obtains its current positional information comprises:

When receiving phonetic control command, described controlled terminal determines whether the phonetic control command received meets identification error condition;

When the phonetic control command received meets described identification error condition, described controlled terminal obtains its current positional information.

Preferably, described controlled terminal is according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines that the step of the mapping relations between the phonetic control command that the positional information that gets is corresponding and control routine comprises:

The positional information got is sent to server by described controlled terminal, for server according to the positional information prestored, and the corresponding relation between the mapping relations between phonetic control command and control routine, determines the phonetic control command corresponding to positional information that receives and the mapping relations between control routine;

Mapping relations between the phonetic control command that described controlled terminal reception server issues and control routine.

Preferably, described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtain the control routine corresponding to phonetic control command received, and after responding the step of described control routine, the method also comprises:

When receiving the correction instruction of user based on the transmission of the phonetic control command of current response, described controlled terminal starts phonetic control command error correction mode;

Described controlled terminal, based on the phonetic control command error correction mode started, carries out error correction in the mode of man-machine interaction to described phonetic control command.

When receiving the correction instruction of user based on the transmission of the phonetic control command of current response, described controlled terminal prompting user inputs its language classification information;

Described controlled terminal is according to the language classification information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the phonetic control command corresponding to language classification information that receives and the mapping relations between control routine;

Described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

Preferably, described controlled terminal, according to the mapping relations between the phonetic control command determined and control routine, obtain the control routine corresponding to phonetic control command received, and the step responding described control routine comprises:

The phonetic control command that described controlled terminal will receive, and the phonetic control command in mapping relations between the phonetic control command got and control routine carries out comparison successively;

In mapping relations between the phonetic control command got and control routine, when having phonetic control command to mate with the phonetic control command received, the control routine of described controlled terminal corresponding to the phonetic control command of this coupling of acquisition, and respond described control routine.

Preferably, the phonetic control command that described controlled terminal will receive, and after the phonetic control command in mapping relations between the phonetic control command got and control routine carries out the step of comparison successively, the method comprises:

In mapping relations between the phonetic control command got and control routine, when not having phonetic control command to mate with the phonetic control command received, described controlled terminal prompting user inputs its language feature information;

Described controlled terminal is according to the language feature information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the mapping relations between the phonetic control command that the language feature information that receives is corresponding and control routine;

In mapping relations between the phonetic control command got and control routine, when not having phonetic control command to mate with the phonetic control command received, the phonetic control command that described controlled terminal will receive, compares with each key sound prestored;

When there being the key sound prestored to mate with the phonetic control command received, described controlled terminal, according to the mapping relations of the key sound prestored and positional information, determines the positional information corresponding to this key sound of mating with the phonetic control command received;

Described controlled terminal, according to the positional information got, obtains the mapping relations between its phonetic control command and control routine;

Described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, is determined the control routine corresponding to phonetic control command received, and is responded described control routine.

Preferably, the method also comprises:

Receiving phonetic control command, and when receiving the language feature information of user's input, described controlled terminal is according to the language feature information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines to receive the mapping relations between phonetic control command corresponding to language feature information and control routine;

The present invention also proposes a kind of speech control system, and this speech control system comprises the functional module of the method step realized described in above any one.

The present invention also proposes a kind of sound control method, comprising:

The present invention also proposes a kind of speech control system, and this speech control system comprises the functional module realizing above-described method step.

The sound control method that the present invention proposes and system, the method is when receiving phonetic control command, controlled terminal obtains its current positional information, and according to the positional information got, determine the mapping relations between corresponding phonetic control command and control routine, described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.The program, based on the positional information residing for controlled terminal, determines the mapping relations between the phonetic control command of terminal and control routine, to realize the control to controlled terminal, improves and carries out voice-operated accuracy to controlled terminal.

Accompanying drawing explanation

Fig. 1 is the hardware configuration schematic diagram that the present invention realizes the first embodiment of voice-operated controlled terminal;

Fig. 2 is the hardware configuration schematic diagram that the present invention realizes the second embodiment of voice-operated controlled terminal;

Fig. 3 is the high-level schematic functional block diagram of speech control system preferred embodiment in Fig. 1;

Fig. 4 is the high-level schematic functional block diagram of speech control system 24 preferred embodiment in Fig. 2;

Fig. 5 is the schematic flow sheet of sound control method first embodiment of the present invention;

Fig. 6 is the schematic flow sheet of sound control method second embodiment of the present invention.

The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

Reference Fig. 1, Fig. 1 are the hardware configuration schematic diagram that the present invention realizes the first embodiment of voice-operated controlled terminal.

This controlled terminal 1 comprises processing unit 11, storage unit 12, voice pick device 13, positioning system 14 and speech control system 15.This terminal 1 can be the controlled terminal etc. that any suitable support voice such as TV, air conditioner and refrigerator controls.

Voice pick device 13, for when the vibrations receiving sound wave, is converted to phonetic control command by the electric signal of generation.

Positioning system 14, under control of the processing unit, positions the controlled terminal at its place.

Storage unit 12, for storing this speech control system 15 and service data, positioning system 14 and service data thereof, presets mapping relations between phonetic control command and control routine.It is emphasized that this storage unit 12 both can be an independent memory storage, also can be the general designation of multiple different memory storage, therefore not to repeat here.

This processing unit 11, for calling and performing this speech control system 15, and when voice pick device 13 receives phonetic control command, call the positional information that positioning system 14 obtains its place terminal, according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determine the mapping relations between the phonetic control command that the positional information that gets is corresponding and control routine, call the mapping relations between phonetic control command that is that memory module in storage unit 12 stores or that receive and control routine, obtain the control routine corresponding to phonetic control command received, and respond described control routine.This processing unit 11 can be both independent unit with storage unit 12 respectively, and also can integrate, form a controller, therefore not to repeat here.

Reference Fig. 2, Fig. 2 are the hardware configuration schematic diagram that the present invention realizes the second embodiment of voice-operated controlled terminal.

This controlled terminal 2 comprises processing unit 21, storage unit 22, voice pick device 23 and speech control system 24.This controlled terminal 2 can be the controlled terminal etc. that any suitable support voice such as TV, air conditioner and refrigerator controls.

Voice pick device 23, for when the vibrations receiving sound wave, is converted to phonetic control command by the electric signal of generation.

Storage unit 22, for storing this speech control system 24 and service data, default mapping relations between phonetic control command and control routine.It is emphasized that this storage unit 22 both can be an independent memory storage, also can be the general designation of multiple different memory storage, therefore not to repeat here.

This processing unit 21, for calling and performing this speech control system 24, and receive phonetic control command at voice pick device 23, and when receiving the language feature information of user's input, according to the language feature information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determine to receive the mapping relations between phonetic control command corresponding to language feature information and control routine, call the mapping relations between phonetic control command that is that memory module in storage unit 22 stores or that receive and control routine, obtain the control routine corresponding to phonetic control command received, and respond described control routine.This processing unit 21 can be both independent unit with storage unit 22 respectively, and also can integrate, form a controller, therefore not to repeat here.

With reference to the high-level schematic functional block diagram that Fig. 3, Fig. 3 are speech control system preferred embodiment in Fig. 1.

It is emphasized that, to one skilled in the art, functional block diagram shown in Fig. 3 is only the exemplary plot of a preferred embodiment, and those skilled in the art, around the functional module of the speech control system 15 shown in Fig. 3, can carry out supplementing of new functional module easily; The title of each functional module is self-defined title, only for auxiliary each program function block understanding this speech control system 15, be not used in and limit technical scheme of the present invention, the core of technical solution of the present invention is, the function that the functional module of respective define name will be reached.

The present embodiment proposes a kind of speech control system 15, comprising:

Locating module 151, for when receiving phonetic control command, controlled terminal obtains its current positional information;

In the present embodiment, can arrange positioning system as GPS positioning system or BEI-DOU position system etc. in controlled terminal, to obtain the positional information of controlled terminal, this positional information can comprise the band of position residing for controlled terminal, such as Guangdong Province, Shenzhen etc.

In the present embodiment, controlled by same person because controlled terminal is general after power-up, then the preferred version of the program, controlled terminal can be arranged only when receiving start-up command, obtains the positional information that it is current; Or detect a certain when comprising the enabled instruction of the operational mode of setting up procedure, obtain the positional information that it is current.

Determination module 152, for according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the mapping relations between the phonetic control command that the positional information that gets is corresponding and control routine;

In the present embodiment, this positional information preset, and the corresponding relation of mapping relations can be kept in the storage unit of controlled terminal between phonetic control command and control routine, also can preserve with the server preset, controlled terminal is by calling mapping relations between corresponding phonetic control command and control routine in server.

The positional information preset, and when between phonetic control command and control routine, the corresponding relation of mapping relations is kept in default server, determination module 152 comprises:

Transmitting element, for the positional information got is sent to server, for server according to the positional information prestored, and the corresponding relation between the mapping relations between phonetic control command and control routine, determines the phonetic control command corresponding to positional information that receives and the mapping relations between control routine;

Receiving element, the mapping relations between the phonetic control command issued for reception server and control routine.

By the positional information preset, and between phonetic control command and control routine, the corresponding relation of mapping relations is stored in default server, can save the storage space of controlled terminal.

Processing module 153, according to the mapping relations between the phonetic control command determined and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

At controlled terminal according to the mapping relations between the phonetic control command determined and control routine, obtain the control routine corresponding to phonetic control command received, and after responding described control routine, controlled terminal preserves the mapping relations between phonetic control command and control routine received, or the mapping relations between the phonetic control command adopting it to receive and control routine, replace the mapping relations between phonetic control command and control routine of preserving in memory module.

In the present embodiment, phonetic control command can an only corresponding control routine, also can be an operational mode, has multiple control routine to be combined into the control routine of its correspondence.

The speech control system that the present embodiment proposes, this system is when receiving phonetic control command, controlled terminal obtains its current positional information, and according to the positional information got, determine the mapping relations between its phonetic control command and control routine, described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.The program, based on the positional information residing for controlled terminal, determines the mapping relations between the phonetic control command of terminal and control routine, to realize the control to controlled terminal, improves and carries out voice-operated accuracy to controlled terminal.

Further, for reducing system location number of times, to reduce system overhead, described locating module 151 comprises:

Determining unit, during for receiving phonetic control command, determines whether the phonetic control command received meets identification error condition;

Positioning unit, when the phonetic control command received meets described identification error condition, obtains the positional information that it is current.

In the present embodiment, this identification error condition can comprise in prefixed time interval the number of times receiving phonetic control command and exceedes pre-set threshold value and conflict mutually with present mode of operation with the control routine corresponding to the phonetic control command received.Such as, controlled terminal receives same Voice command within a preset time interval and refers to separately, then thinks that mistake appears in controlled terminal identification more than 5 times; Or, for air conditioner, the current operational mode of air conditioner is heating mode, when the phonetic control command received is " air-conditioning; 17 degree ", conflicting appears in this phonetic control command and current heating mode, then think that mistake appears in the identification of current speech steering order, meet identification error condition.In other variant embodiment, this identification error condition, also can comprise the phonetic control command that None-identified receives, namely according to the mapping relations between the phonetic control command preset and control routine, the control routine that the phonetic control command that receives is corresponding cannot be inquired; Or when receiving phonetic control command, according to the mapping relations of the phonetic control command prestored and control routine, determine the control routine corresponding to phonetic control command received, and the phonetic control command just received and its control routine are sent to default server, confirm whether the phonetic control command that receives and control routine thereof identify correctly when receiving the identification error instruction that server sends, then think that the phonetic control command received meets identification error condition for server.It should be noted that, in the present embodiment, identification error condition is not limited to above-mentioned several, and the inventive point of the application do not lie in and confirm what identification error condition is, but a kind of invention thought is proposed, when the phonetic control command received meets identification error condition, obtain the positional information that it is current.

Further, for improving the voice-operated accuracy of controlled terminal, this system also comprises:

Starting module, during for receiving the correction instruction of user based on the transmission of the phonetic control command of current response, starting phonetic control command error correction mode;

Correction module, for based on the phonetic control command error correction mode started, carries out error correction in the mode of man-machine interaction to described phonetic control command.

In the present embodiment, processing module 153 is according to the mapping relations between the phonetic control command determined and control routine, obtain the control routine corresponding to phonetic control command received, and after responding described control routine, controlled terminal can detect the correction instruction for sending, when prefixed time interval receives the correction instruction of user's transmission, controlled terminal starts phonetic control command error correction mode, does not mate with the position residing for it to prevent the accent of user.

In the present embodiment, the error correction of correction module to phonetic control command comprises following examples:

First embodiment: when the phonetic control command error correction mode that startup module starts is voice error correction mode, correction module determines the control routine corresponding to phonetic control command received, and play the phonetic control command that receives and point out user to follow and read, when receiving the phonetic control command of user's input, the phonetic control command received being associated with the control routine determined and preserves.

Be described for air conditioner, such as, the phonetic control command of user's input is " air-conditioning, automatically ", and the phonetic control command that air conditioner receives is " air-conditioning, automatically ", and air conditioner receives repeatedly " air-conditioning within a preset time interval, automatically ", now, air conditioner is determined " air-conditioning, automatically " control routine corresponding to, play phonetic control command " air-conditioning, automatically " and point out user to follow to read, receiving the phonetic control command " air-conditioning receiving user's input of user's input, automatically " time, the phonetic control command this received associates with the control routine determined and preserves.In the present embodiment, only can upgrade the phonetic control command of current identification error, need not upgrade all phonetic control commands, user, after the phonetic control command having upgraded this identification error, continues the phonetic control command more needing other.

Second embodiment: when the phonetic control command error correction mode that startup module starts is voice error correction mode, correction module comprises the phonetic control command play successively and prestore, and after playing phonetic control command at every turn, determine the control routine that phonetic control command that this plays is corresponding, during the phonetic control command received within the time interval of presetting, the phonetic control command received is associated with the control routine determined and preserves, till playing all steering orders prestored.Broadcast unit, when playing the phonetic control command prestored at every turn, can send information to user, follows the phonetic control command reading this broadcasting to point out user.

In the present embodiment, error correction is carried out to all phonetic control commands prestored, in identifying, occur mistake to avoid next time.In other variant embodiment, when can be voice error correction mode at the phonetic control command error correction mode started, obtain the vocal print of the phonetic control command that this receives, when the vocal print of the phonetic control command received is consistent with the vocal print prestored, then only play current meet identification error phonetic control command and point out user to follow to read, by user with the phonetic control command read with, meet identification error the control routine corresponding to phonetic control command association preserve, with avoid next time identify make mistakes; When the vocal print of the phonetic control command received is inconsistent with the vocal print prestored, user can be pointed out whether to carry out phonetic control command error correction, receive user send carry out the instruction of phonetic control command error correction time, broadcast unit plays the phonetic control command prestored successively; Determining unit, after playing phonetic control command, determines the control routine that phonetic control command that this plays is corresponding at every turn; During the phonetic control command that storage unit receives within the time interval of presetting, the phonetic control command received is associated with the control routine determined and preserves, till playing all steering orders prestored.The program can realize, when changing appears in the control user of controlled terminal, carrying out the renewal of phonetic control command in time, to ensure the voice-operated accuracy of controlled terminal.

3rd embodiment: when the phonetic control command error correction mode that startup module starts is control terminal error correction mode, correction module generates information, control terminal training mode is entered to point out user, acquisition module, for when receiving the voice messaging of user's input, obtain the key assignments information that user sends based on control terminal, according to the mapping relations between the key assignments information and control code prestored, determine the control routine corresponding to key assignments information got, and the voice messaging received is associated with the control routine determined preserve.

In the present embodiment, by control terminal, error correction is carried out to phonetic control command, in the present embodiment, user only can carry out error correction to the phonetic control command of its current identification error, such as, user only inputs the phonetic control command of current identification error, and corresponding key assignments information is sent by the button on control terminal after input phonetic control command, the control routine corresponding to key assignments information received is determined according to the mapping relations between the key assignments information and control code prestored, then the control routine that the phonetic control command received and this are determined is associated and preserve, to realize the error correction to the phonetic control command of identification error, when to all phonetic control command error correction prestored, said process can be repeated successively, until realize the error correction to the phonetic control command prestored.In the present embodiment, user also can input phonetic control command before enter key value information, or input phonetic control command while input corresponding key assignments information.

In other variant embodiment, controlled terminal can show the phonetic control command prestored on its display interface, user can select the phonetic control command needing to carry out error correction on display interface, after the phonetic control command of error correction is carried out in selection, receive the phonetic control command of user's input, the control routine corresponding to the phonetic control command of the phonetic control command received and selection is associated and preserves.Or, user can upgrade mapping relations between phonetic control command and control routine in other terminal, and the mapping relations between the phonetic control command after renewal and control routine are sent to controlled terminal, for controlled terminal based on the mapping relations between the phonetic control command received and control routine, upgrade the mapping relations between its phonetic control command preserved and control routine.

Reminding module, for when receiving the correction instruction of user based on the transmission of the phonetic control command of current response, prompting user inputs its language classification information;

Acquisition module, for according to the language classification information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the phonetic control command corresponding to language classification information that receives and the mapping relations between control routine;

Described processing module 153 also for according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

In the present embodiment, when the positional information of the controlled terminal that locating module 151 gets is Guangdong, the accent of user may be Hunan accent, then adopt the mapping relations between the phonetic control command corresponding to Guangdong and control routine to occur mistake.User, when finding the phonetic control command response mistake that controlled terminal sends it, can send correction instruction to controlled terminal.For air conditioner, the phonetic control command that user sends is " air-conditioning; automatically ", and air-conditioning be identified as " air-conditioning; refrigeration " switch to refrigeration mode, then user thinks and can send the phonetic control command of " identification error " to controlled terminal by air-conditioning identification error, also by alternate manner as button etc. sends correction instruction to controlled terminal.

This language classification information can be the accent information of user, and what such as user said is that Hunan can directly input in " Hunan ", and this language classification information directly can pass through phonetic entry, also by the input such as display screen or control terminal.In the present embodiment, the language classification information preset, and the corresponding relation of mapping relations between phonetic control command and control routine can be stored in the storage unit of controlled terminal, also can be kept in default server.Controlled terminal is by calling mapping relations between corresponding phonetic control command and control routine in server.

Further, for improving the voice-operated accuracy of controlled terminal, processing module 153 comprises:

Comparing unit, for the phonetic control command that will receive, and the phonetic control command in mapping relations between the phonetic control command got and control routine carries out comparison successively;

Processing unit, for in the mapping relations between the phonetic control command got and control routine, when having phonetic control command to mate with the phonetic control command received, according to the control routine corresponding to the phonetic control command of this coupling of acquisition, and respond described control routine.

In the present embodiment, after getting the mapping relations between phonetic control command and control routine according to locating module 151, the phonetic control command that can will get, and each phonetic control command in the mapping relations between the phonetic control command received and control routine carries out comparison successively, with the accent confirming user whether with the location matches residing for it, namely determine whether controlled terminal can accurately respond the phonetic control command received.

In mapping relations between the phonetic control command got and control routine, when having phonetic control command to mate with the phonetic control command received, namely think that the language feature information (i.e. accent) of the positional information that locating module 151 gets and user matches, the now control routine of processing module 153 corresponding to the phonetic control command of this coupling of acquisition, and respond described control routine.

Further, for improving the voice-operated accuracy of controlled terminal, processing module 153 also comprises Tip element and determining unit, described Tip element is used in the mapping relations between the phonetic control command got and control routine, when not having phonetic control command to mate with the phonetic control command received, prompting user inputs its language feature information; Described determining unit is used for the language feature information according to presetting, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the mapping relations between the phonetic control command that the language feature information that receives is corresponding and control routine; Described processing unit also for according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

In the present embodiment, in mapping relations between the phonetic control command got and control routine, when not having phonetic control command to mate with the phonetic control command received, then think that the language feature information (i.e. accent) of user is not mated with the positional information that locating module gets, user now can be pointed out to input its language feature information, and according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determine the mapping relations between the phonetic control command that the language feature information that receives is corresponding and control routine, to ensure the phonetic control command sent according to user, to the voice-operated accuracy of controlled terminal.

In other variant embodiment, also can start error correction mode, this error correction mode can refer to the error correction to phonetic control command in above-described embodiment, does not repeat them here.

Further, for improving the voice-operated accuracy of controlled terminal, described comparing unit is also in the mapping relations between the phonetic control command got and control routine, when not having phonetic control command to mate with the phonetic control command received, by the phonetic control command received, mate with each key sound prestored; Described determining unit is also for when there being the key sound prestored to mate with the phonetic control command received, described controlled terminal, according to the mapping relations of the key sound prestored and positional information, determines the positional information corresponding to this key sound of mating with the phonetic control command received; Described processing module 153 also comprises acquiring unit, for according to the positional information got, obtains the mapping relations between its phonetic control command and control routine; Described processing unit also for according to the mapping relations between the phonetic control command obtained and control routine, is determined the control routine corresponding to phonetic control command received, and is responded described control routine.

In the present embodiment, crux sound can be the everyday words controlling controlled terminal, such as, "ON" "Off" in air-conditioning, " cold " " degree " and " wind " etc., this key sound can be pre-stored in controlled terminal or default air conditioner, the mapping relations between key sound and positional information can be preset in controlled terminal or default air conditioner simultaneously, when there being key sound to mate with the phonetic control command received, determine the positional information corresponding to key sound of this coupling, and according to positional information, and the mapping relations between phonetic control command and control routine, obtain the mapping relations between this phonetic control command corresponding to positional information determined and control routine.

Further, for improving the voice-operated accuracy of controlled terminal, described determination module 152 is also for receiving phonetic control command, and when receiving the language feature information of user's input, according to the language feature information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines to receive the mapping relations between phonetic control command corresponding to language feature information and control routine; Described processing module 153 also for according to the mapping relations between the phonetic control command determined and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

In the present embodiment, user can input its phonetic control command while input language characteristic information, to ensure the accuracy of controlled terminal to its phonetic control command identification.

With reference to the high-level schematic functional block diagram that Fig. 4, Fig. 4 are speech control system 24 preferred embodiment in Fig. 2.

It is emphasized that, to one skilled in the art, functional block diagram shown in Fig. 4 is only the exemplary plot of a preferred embodiment, and those skilled in the art, around the functional module of the speech control system 24 shown in Fig. 4, can carry out supplementing of new functional module easily; The title of each functional module is self-defined title, only for auxiliary each program function block understanding this speech control system 24, be not used in and limit technical scheme of the present invention, the core of technical solution of the present invention is, the function that the functional module of respective define name will be reached.

The present embodiment proposes a kind of speech control system 24, comprising:

Determination module 241, for receiving phonetic control command, and when receiving the language feature information of user's input, according to the language feature information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines to receive the mapping relations between phonetic control command corresponding to language feature information and control routine;

In the present embodiment, controlled by same person because controlled terminal is general after power-up, then the preferred version of the program, controlled terminal can be arranged only when receiving start-up command, obtains the positional information that it is current; Or detect a certain when comprising the enabled instruction of the operational mode of setting up procedure, obtain the positional information that it is current; Or in the present embodiment, when the phonetic control command received meets identification error condition, prompting user inputs its language feature information.This identification error condition can comprise in prefixed time interval the number of times receiving phonetic control command and exceed pre-set threshold value and conflict mutually with present mode of operation with the control routine corresponding to the phonetic control command received.Such as, controlled terminal receives same Voice command within a preset time interval and refers to separately, then thinks that mistake appears in controlled terminal identification more than 5 times; Or, for air conditioner, the current operational mode of air conditioner is heating mode, when the phonetic control command received is " air-conditioning; 17 degree ", conflicting appears in this phonetic control command and current heating mode, then think that mistake appears in the identification of current speech steering order, meet identification error condition.In other variant embodiment, this identification error condition, also can comprise the phonetic control command that None-identified receives, namely according to the mapping relations between the phonetic control command preset and control routine, the control routine that the phonetic control command that receives is corresponding cannot be inquired; Or when receiving phonetic control command, according to the mapping relations of the phonetic control command prestored and control routine, determine the control routine corresponding to phonetic control command received, and the phonetic control command received and its control routine are sent to default server, confirm whether the phonetic control command that receives and control routine thereof identify correctly when receiving the identification error instruction that server sends, then think that the phonetic control command received meets identification error condition for server.It should be noted that, in the present embodiment, identification error condition is not limited to above-mentioned several, and the inventive point of the application do not lie in and confirm what identification error condition is, but a kind of invention thought is proposed, when the phonetic control command received meets identification error condition, obtain the positional information that it is current.

In the present embodiment, this language feature information preset, and the corresponding relation of mapping relations can be kept in the storage unit of controlled terminal between phonetic control command and control routine, also can preserve with the server preset, controlled terminal is by calling mapping relations between corresponding phonetic control command and control routine in server.

The language feature information preset, and when between phonetic control command and control routine, the corresponding relation of mapping relations is kept in default server, determination module 241 comprises:

Transmitting element, for receiving phonetic control command, and when receiving the language feature information of user's input, the language feature information received is sent to server, for server according to the language feature information prestored, and the corresponding relation between the mapping relations between phonetic control command and control routine, determines the phonetic control command corresponding to language feature information that receives and the mapping relations between control routine; Receiving element, the mapping relations between the phonetic control command issued for reception server and control routine.

Processing module 242, for according to the mapping relations between the phonetic control command determined and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

The speech control system that the present embodiment proposes, this system is receiving phonetic control command, and when receiving the language feature information of user's input, controlled terminal is according to the language feature information received, determine the mapping relations between the phonetic control command of its correspondence and control routine, described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.The program, based on the language feature information of user, determines the mapping relations between the phonetic control command of terminal and control routine, to realize the control to controlled terminal, improves and carries out voice-operated accuracy to controlled terminal.

With reference to the schematic flow sheet that Fig. 5, Fig. 5 are sound control method first embodiment of the present invention.

The present embodiment proposes a kind of sound control method, comprising:

Step S10, when receiving phonetic control command, controlled terminal obtains its current positional information;

Step S20, described controlled terminal is according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines the mapping relations between the phonetic control command that the positional information that gets is corresponding and control routine;

The positional information preset, and when between phonetic control command and control routine, the corresponding relation of mapping relations is kept in default server, step S20 comprises:

Step S30, described controlled terminal, according to the mapping relations between the phonetic control command determined and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

The sound control method that the present embodiment proposes, the method is when receiving phonetic control command, controlled terminal obtains its current positional information, and according to the positional information got, determine the mapping relations between corresponding phonetic control command and control routine, described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.The program, based on the positional information residing for controlled terminal, determines the mapping relations between the phonetic control command of terminal and control routine, to realize the control to controlled terminal, improves and carries out voice-operated accuracy to controlled terminal.

Further, for reducing system location number of times, to reduce system overhead, step S10 comprises:

Further, for improving the voice-operated accuracy of controlled terminal, after step S30, step is comprised:

In the present embodiment, controlled terminal is according to the mapping relations between the phonetic control command determined and control routine, obtain the control routine corresponding to phonetic control command received, and after responding described control routine, controlled terminal can detect the correction instruction for sending, when prefixed time interval receives the correction instruction of user's transmission, controlled terminal starts phonetic control command error correction mode, does not mate with the position residing for it to prevent the accent of user.

First embodiment: when the phonetic control command error correction mode that controlled terminal starts is voice error correction mode, determine the control routine corresponding to phonetic control command received, and play the phonetic control command that receives and point out user to follow and read, when receiving the phonetic control command of user's input, the phonetic control command received being associated with the control routine determined and preserves.

Second embodiment: when the phonetic control command error correction mode that controlled terminal starts is voice error correction mode, correction module comprises the phonetic control command play successively and prestore, and after playing phonetic control command at every turn, determine the control routine that phonetic control command that this plays is corresponding, during the phonetic control command received within the time interval of presetting, the phonetic control command received is associated with the control routine determined and preserves, till playing all steering orders prestored.Broadcast unit, when playing the phonetic control command prestored at every turn, can send information to user, follows the phonetic control command reading this broadcasting to point out user.

3rd embodiment: when the phonetic control command error correction mode that controlled terminal starts is control terminal error correction mode, correction module generates information, control terminal training mode is entered to point out user, acquisition module, for when receiving the voice messaging of user's input, obtain the key assignments information that user sends based on control terminal, according to the mapping relations between the key assignments information and control code prestored, determine the control routine corresponding to key assignments information got, and the voice messaging received is associated with the control routine determined preserve.

Further, for improving the voice-operated accuracy of controlled terminal, also comprise after step S30:

In the present embodiment, when the positional information of the controlled terminal that controlled terminal gets is Guangdong, the accent of user may be Hunan accent, then adopt the mapping relations between the phonetic control command corresponding to Guangdong and control routine to occur mistake.User, when finding the phonetic control command response mistake that controlled terminal sends it, can send correction instruction to controlled terminal.For air conditioner, the phonetic control command that user sends is " air-conditioning; automatically ", and air-conditioning be identified as " air-conditioning; refrigeration " switch to refrigeration mode, then user thinks and can send the phonetic control command of " identification error " to controlled terminal by air-conditioning identification error, also by alternate manner as button etc. sends correction instruction to controlled terminal.

Further, for improving the voice-operated accuracy of controlled terminal, step S30 comprises:

Step S31, the phonetic control command that described controlled terminal will receive, and the phonetic control command in mapping relations between the phonetic control command got and control routine carries out comparison successively;

Step S32, in mapping relations between the phonetic control command got and control routine, when having phonetic control command to mate with the phonetic control command received, the control routine of described controlled terminal corresponding to the phonetic control command of this coupling of acquisition, and respond described control routine.

In the present embodiment, controlled terminal is according to after the mapping relations got between phonetic control command and control routine, the phonetic control command that can will get, and each phonetic control command in the mapping relations between the phonetic control command received and control routine carries out comparison successively, with the accent confirming user whether with the location matches residing for it, namely determine whether controlled terminal can accurately respond the phonetic control command received.

In mapping relations between the phonetic control command got and control routine, when having phonetic control command to mate with the phonetic control command received, namely think that the language feature information (i.e. accent) of the positional information that gets and user matches, the now control routine of controlled terminal corresponding to the phonetic control command of this coupling of acquisition, and respond described control routine.

Further, for improving the voice-operated accuracy of controlled terminal, after step S31, the method comprises:

Further, for improving the voice-operated accuracy of controlled terminal, the method also comprises:

With reference to the schematic flow sheet that Fig. 6, Fig. 6 are sound control method second embodiment of the present invention.

The present embodiment proposes a kind of sound control method, comprising:

Step S40, receiving phonetic control command, and when receiving the language feature information of user's input, described controlled terminal is according to the language feature information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determines to receive the mapping relations between phonetic control command corresponding to language feature information and control routine;

The language feature information preset, and when between phonetic control command and control routine, the corresponding relation of mapping relations is kept in default server, determination module 151 comprises:

Step S50, described controlled terminal, according to the mapping relations between the phonetic control command determined and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.

The sound control method that the present embodiment proposes, the method is receiving phonetic control command, and when receiving the language feature information of user's input, controlled terminal is according to the language feature information received, determine the mapping relations between the phonetic control command of its correspondence and control routine, described controlled terminal, according to the mapping relations between the phonetic control command obtained and control routine, obtains the control routine corresponding to phonetic control command received, and responds described control routine.The program, based on the language feature information of user, determines the mapping relations between the phonetic control command of terminal and control routine, to realize the control to controlled terminal, improves and carries out voice-operated accuracy to controlled terminal.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, or the network equipment etc.) perform method described in each embodiment of the present invention.

The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims

1. a sound control method, is characterized in that, comprising:

2. method according to claim 1, is characterized in that, when receiving phonetic control command, the step that controlled terminal obtains its current positional information comprises:

3. method according to claim 1, it is characterized in that, described controlled terminal is according to the positional information preset, and the corresponding relation of mapping relations between phonetic control command and control routine, determine that the step of the mapping relations between the phonetic control command that the positional information that gets is corresponding and control routine comprises:

4. method according to claim 1, it is characterized in that, described controlled terminal is according to the mapping relations between the phonetic control command obtained and control routine, obtain the control routine corresponding to phonetic control command received, and after responding the step of described control routine, the method also comprises:

5. method according to claim 1, it is characterized in that, described controlled terminal is according to the mapping relations between the phonetic control command obtained and control routine, obtain the control routine corresponding to phonetic control command received, and after responding the step of described control routine, the method also comprises:

6. method according to claim 1, it is characterized in that, described controlled terminal, according to the mapping relations between the phonetic control command determined and control routine, obtain the control routine corresponding to phonetic control command received, and the step responding described control routine comprises:

7. method according to claim 6, it is characterized in that, the phonetic control command that described controlled terminal will receive, and after the phonetic control command in mapping relations between the phonetic control command got and control routine carries out the step of comparison successively, the method comprises:

8. method according to claim 1, it is characterized in that, the phonetic control command that described controlled terminal will receive, and after the phonetic control command in mapping relations between the phonetic control command got and control routine carries out the step of comparison successively, the method comprises:

9. method according to claim 1, is characterized in that, the method also comprises:

10. a sound control method, is characterized in that, comprising:

11. 1 kinds of speech control systems, is characterized in that, this speech control system comprises the functional module of the method step realized described in any one of claim 1-9.

12. 1 kinds of speech control systems, is characterized in that, this speech control system comprises the functional module realizing method step according to claim 10.