CN102196207B - Method, device and system for controlling television by using voice - Google Patents

Method, device and system for controlling television by using voice Download PDF

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Publication number
CN102196207B
CN102196207B CN201110122756.XA CN201110122756A CN102196207B CN 102196207 B CN102196207 B CN 102196207B CN 201110122756 A CN201110122756 A CN 201110122756A CN 102196207 B CN102196207 B CN 102196207B
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China
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described
television set
control device
cloud computing
computing platform
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CN201110122756.XA
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Chinese (zh)
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CN102196207A (en
Inventor
沈嘉鑫
王力劭
许军
庞泽耀
王力勃
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深圳市车音网科技有限公司
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Priority to CN201110122756.XA priority Critical patent/CN102196207B/en
Publication of CN102196207A publication Critical patent/CN102196207A/en
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Abstract

The invention discloses a method, device and system for controlling a television by using voice, relating to a voice service technology. The problem that the operation of controlling the television through a remote control device key by a user is complex is solved. After the user presses and starts a voice input key, a remote control device indicates a control device to establish a communication connection with a cloud computing platform server, receives a voice command sent by the user, and sends the voice command to the control device; and the control device sends the voice command to the cloud computing platform server, receives television control information returned by the cloud computing platform server, and controls the television according to the television control information. The technical scheme provided by the embodiment of the invention can be applied in the field of intelligent household appliances and realize intelligent voice control over the television.

Description

The methods, devices and systems of controlling television by using voice

Technical field

The present invention relates to voice service technology, relate in particular to a kind of methods, devices and systems of controlling television by using voice.

Background technology

Along with scientific and technical progress, each electronic product emerges in an endless stream, and at present, television set is comprehensively universal in the family, and becomes requisite amusement and recreation and acquisition of information instrument in people's daily life.

Existing television set is generally controlled by remote controller key by user, for example: user controls television set zapping by press corresponding platform number on remote controller, and for example: user controls etc. by pressing on remote controller the function (as volume) of corresponding function key (as sound key) to television set itself.

Realizing in process of the present invention, inventor finds, operation by remote controller key control television set is more complicated, and user must all be familiar with ability proper operation to each function of remote controller key, and the defective crowd of old man, child and eyesight that is not suitable for uses.

Summary of the invention

For solving the inconvenience of above-mentioned use, embodiments of the invention provide a kind of methods, devices and systems of controlling television by using voice, can simplify user and control the operation of television set, and user is controlled television set quickly and easily.

A system for controlling television by using voice, comprising: remote control, control device and cloud computing platform server;

Described remote control, for press startup voice typing key user after, indicates described control device and cloud computing platform server to establish a communications link, and receives the voice command that user sends, and described voice command is sent to described control device;

Described control device, for establishing a communications link with cloud computing platform server, receive the voice command that described remote control sends, described voice command is sent to cloud computing platform server by described communication connection, receive the television set control information that described cloud computing platform server returns, according to described television set control information, television set is controlled;

Described cloud computing platform server, be positioned at network side, comprise unspecified person sound identification module, the voice command that described cloud computing platform server sends for receiving described control device, by described unspecified person sound identification module, described voice command is identified, resolved, obtain the television set control information that described voice command is corresponding, described television set control information is sent to described control device.

A method for controlling television by using voice, comprising: press the startup voice typing key of remote control user after, the cloud computing platform server of described remote control instruction control device and network side establishes a communications link; Described remote control receives the voice command that described user sends, and this voice command is sent to described control device; Described control device is by sending to described cloud computing platform server with the communication connection of described cloud computing platform server foundation by described voice command; Described cloud computing platform server adopts unspecified person speech recognition technology that described voice command is identified, resolved, and obtains the television set control information that described voice command is corresponding; Described television set control information is sent to described control device by described cloud computing platform server; Described control device according to described television set control information to described television set control.

A kind of remote control, comprising:

Start unit, for receiving the startup voice typing key information of user's input;

Control unit, after receiving the startup voice typing key information of user's input at described start unit, send to control device the control command that connects, the cloud computing platform server that this control command that connects is used to indicate described control device and network side establishes a communications link;

Voice typing unit, for receive the startup voice typing key information of user's input at described start unit after, receives the voice command that user sends;

Transmitting element, send to described control device for the voice command that described voice typing unit is received, to make control device to obtain the television set control information that cloud computing platform server returns according to this voice command, and according to this television set control information, television set is controlled.

A kind of control device, comprising:

The first receiving element, the control command that connects sending for receiving remote control;

Linkage unit, for establishing a communications link according to the cloud computing platform server of connect control command and the network side of described the first receiving element reception;

The second receiving element, the voice command sending for receiving described remote control;

The first transmitting element, for the communication connection of setting up by described linkage unit, the voice command that described the second receiving element is received sends to described cloud computing platform server;

The 3rd receiving element, for the communication connection of setting up by described linkage unit, receives the television set control information that described cloud computing platform server returns;

Control unit, controls described television set for the television set control information receiving according to described the 3rd receiving element.

The method of the controlling television by using voice that the embodiment of the present invention provides, device and system, user only need press startup voice typing key on remote control and can start the voice input function of remote control, input voice command, and by control device, voice command is transferred to the cloud computing platform server of network side, by this cloud computing platform server, voice command is carried out to unspecified person speech recognition, resolve, obtain corresponding television set control information and send to control device, by this control device, television set is controlled, having solved prior art adopts key mode to control television set, the problem of user's complicated operation, the technical scheme that the embodiment of the present invention provides is controlled television set by voice mode, simplify the operation that user controls television set, improved user and used the experience of television set, and applicability is stronger, can meet special population as defective in old man, child and eyesight and use.And, because the cloud computing platform server of network side can adopt unspecified person speech recognition technology, voice command is identified, resolve, make the versatility of the technical scheme that the embodiment of the present invention provides better, be applicable to different phonetic, tone user's use, and be applicable to the identification of different dialects, as Guangdong language, the south of Fujian Province language etc., also be applicable to the identification of main flow foreign language simultaneously, as English, French, German and Japanese etc., and, technical solution of the present invention also has the function of the various different languages in automatic voice command recognition, when as Chinese and English in used in voice command as user simultaneously, technical solution of the present invention can automatically identify in this voice command Chinese and English, and correctly resolve.Above-mentioned advantage makes the embodiment of the present invention provide technical scheme further to improve user to control the service experience of television set, make different regions and user uses dialect to carry out relevant control operation to television set, more being conducive to the non-type user of mandarin uses, the technical scheme providing due to the embodiment of the present invention can allow user to use multilingual (as Chinese and English) simultaneously, is more conducive to the use that is mingled with the white collar user that foreign language engages in the dialogue in the Chinese of being everlasting that levels of culture is higher.And, because the cloud computing platform server of network side can be stored magnanimity voice, corpus and voice language material model, the accuracy rate of the technical scheme speech recognition that the embodiment of the present invention provides is increased significantly compared to terminal embedded type speech recognition.

Brief description of the drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

The system configuration schematic diagram one of the controlling television by using voice that Fig. 1 provides for the embodiment of the present invention;

The system configuration schematic diagram two of the controlling television by using voice that Fig. 2 provides for the embodiment of the present invention;

The method flow diagram of the controlling television by using voice that Fig. 3 provides for the embodiment of the present invention;

The remote control structural representation that Fig. 4 provides for the embodiment of the present invention;

The control device structural representation one that Fig. 5 provides for the embodiment of the present invention;

The control device structural representation two that Fig. 6 provides for the embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

For solve prior art user by remote control by the problem of the complicated operation of key control television set, the embodiment of the present invention provides a kind of methods, devices and systems of controlling television by using voice.

As shown in Figure 1, the system of the controlling television by using voice that the embodiment of the present invention provides, comprising: remote control 101, control device 102 and cloud computing platform server 103.

Wherein, remote control 101, for press startup voice typing key user after, instruction control device 102 establishes a communications link with cloud computing platform server 103, receives the voice command that user sends, and voice command is sent to control device 102.

In the present embodiment, remote control 101 can be after user presses startup voice typing key, send to control device 102 control command that connects, make control device 102 start the communication connection of setting up between cloud computing platform server 103 according to this control command that connects.

In the present embodiment, remote control 101 can communicate by mode and the control device 102 of WiFi, Wimax, bluetooth, any one or the combination such as infrared or wired.Further, in the time that remote control 101 adopts infrared mode and control device 102 to communicate, remote control 101 need to convert voice command to light signal and send.

It should be noted that, the remote control 101 that the embodiment of the present invention provides can be the common remote controller with keypress function, the equipment that also can produce for can communicate and have control command with other equipment function, the embodiment of the present invention does not limit the concrete form of remote control 101.

Control device 102, for establishing a communications link with cloud computing platform server 103, receive the voice command that remote control 101 sends, voice command is sent to cloud computing platform server 103 by the communication connection of having set up, receive the television set control information that cloud computing platform server 103 returns, according to television set, control information is controlled television set.

In the present embodiment, control device 102 can be by establishing a communications link as the communications such as Internet, 3G mobile network and cloud computing platform server 103.Particularly, control device 102 can pre-stored cloud computing platform server 103 the network address (as uniform resource position mark URL) or call number, according to the network address or call number by establishing a communications link with cloud computing platform server 103 as Internet, 3G mobile network etc.

Further, for cloud computing platform server 103 can be communicated with multiple control device 102 simultaneously, being respectively each control device 102 serves, each control device 102 needs in the time establishing a communications link with cloud computing platform server 103 need to be to the identification information of cloud computing platform server 103 transmission control devices 102 (as device identification, or MAC Address, or network identity etc.), in the time that sending voice command, carries cloud computing platform server 103 identification information of self at subsequent control device 102, can distinguish each control device 102 according to identification information to make cloud computing platform server 103.

In the present embodiment, television set control information can comprise: control the semantic information of functions of television set or the coded command of control functions of television set.When television set control information is that while controlling the coded command of functions of television set, control device 102 can directly send to television set by this coded command, television set is identified this coded command, thereby realizes the control to television set; When television set control information is while controlling the semantic information of functions of television set, the pre-stored mapping table that has semantic information and television set coded command of control device 102, control device 102 can be searched corresponding coded command according to voice messaging, and send to television set to identify the coded command finding, thereby realize the control to television set.

In the present embodiment, in the time that remote control 101 adopts infrared mode and control device 102 to communicate, control device 102 sends to cloud computing platform server 103 after need to converting the light signal receiving to voice command.

It should be noted that, the control device 102 that the embodiment of the present invention provides can be TV set-top box, also can be the communication control module of inside television, can also be any one equipment that has communication function and can carry out information processing, the embodiment of the present invention limit the concrete form of control device 102.

Further, in the time that control device 102 and television set independently arrange, if control device 102 is Set Top Box or any one equipment that has communication function and can carry out information processing, control device 102 can communicate by communication mode and the television set of following any one or combination: WiFi, Wimax, bluetooth or wired etc., certainly, the present invention does not limit the communication mode between control device 102 and television set, in actual use procedure, control device 102 also can adopt other communication mode and the television sets that can carry out transfer of data to communicate, do not do one by one and repeat herein.

Cloud computing platform server 103, be positioned at network side, comprise unspecified person sound identification module, the voice command that cloud computing platform server 103 sends for receiving control device 102, by unspecified person sound identification module, voice command is identified, resolved, obtain the television set control information that voice command is corresponding, television set control information is sent to control device 103.

In the present embodiment, pre-stored on cloud computing platform server 103 have a multiple wide spectrum phonetic feature storehouse, for example: the wide spectrum phonetic feature storehouse arranging according to place name, the wide spectrum phonetic feature storehouse arranging according to audio frequency and video title and the wide spectrum phonetic feature storehouse etc. arranging according to name.Unspecified person sound identification module, specifically for voice command is resolved, extracts phonetic feature information, according to this phonetic feature information searching wide spectrum phonetic feature storehouse, obtains the function of the semantic information corresponding with this phonetic feature information.The voice messaging that cloud computing platform server 103 can directly be identified unspecified person sound identification module, parse sends to control device 102 by television set control information; Further, the mapping table of all right pre-stored semantic information of cloud computing platform server 103 and television set coded command, the semantic information that cloud computing platform server 103 obtains according to unspecified person sound identification module is searched the mapping table of described semantic information and television set coded command, obtain corresponding television set coded command, this television set coded command is sent to control device 102 by television set control information.

It should be noted that, the wide spectrum phonetic feature storehouse that the present embodiment provides is by gathering the whole of China various places, various people and these people under varying environment after the sound of (different background noise), the set of the wide spectrum phonetic feature that essence extracts, this wide spectrum phonetic feature storehouse only depends on the information in existing " phonetic feature storehouse ", and does not rely on someone's phonetic feature training result.Its advantage is: the selected sample in (1) this wide spectrum phonetic feature storehouse is extensive, comprises the people's of the different regions of country variant pronunciation in the world.For example, in China, choose the almost people's in area, county and town of each province pronunciation of the whole nation, and the people of national different regions is divided into several large classes, as North China, the Northeast, language area, the south of Fujian Province, Guangdong language area etc., the said mandarin of people of these different regions is with the local dialect, its feature is different, after they are sorted out respectively, the substantially similar regional people of the local dialect pronunciation is classified as to a class, and the completeness of so both having considered sample has also been taken into account structure database and has been produced the least possible redundant information; (2) sound under varying environment (background noise) or voice command have been carried out extracting its phonetic feature information, as the voice command being produced after starting in automobile engine, generation wind-dryness and tire lower the produced voice command of making an uproar after automobile window is opened, the voice command producing under other people such as chip in suddenly at the disturbed condition, the voice command producing after tail-off etc.; (3) this wide spectrum phonetic feature storehouse comprises mandarin feature database and the local dialect feature database, and wherein the local dialect storehouse comprises the south of Fujian Province repertorie, Guangdong language storehouse, Shanghai native language storehouse etc.

Further, this wide spectrum phonetic feature storehouse also comprises outer repertorie, wherein in this outer repertorie, has the external language librarys of main flow such as English storehouse, method repertorie, German storehouse, day repertorie.This system also has the automatic identification module of a feature database, and it distinguishes the corresponding feature database of this voice command for the voice command analysis that user is sent, and automatically selects corresponding feature database.Use the language of country variant to send voice command thereby user can be mixed, these language can mix use without screening in advance, and it is Chinese or foreign language on earth that this automatic identification module in planting modes on sink characteristic storehouse can automatically identify this voice command.

By by above-mentioned set up wide spectrum phonetic feature lab setting, the advantage in above-mentioned cloud computing platform server 103 is, reduce the dependence of the system to remote control 101, remote control 101 in face of speaker is used as to the collecting device of a kind of sound or voice command, by the transfer of data of the sound collecting or voice command to background server group as cloud computing platform server 103 go identification, the high-performance identification that so both can bring into play under multiserver aggregated structure is calculated, also can use above-mentioned large-scale phonetic feature storehouse simultaneously, and do not need terminal equipment to possess speech recognition capabilities.

In the present embodiment, can identify 95% voice messaging by unspecified person sound identification module, in order to guarantee 100% voice messaging that identifies user, further improve service experience, alternatively, cloud computing platform server 103 can also comprise unspecified person speech recognition operator attendance module, this unspecified person speech recognition operator attendance module, for in the time of unspecified person sound identification module None-identified voice command, this voice command is identified, obtained corresponding semantic information.

Further, the interference that the voice command that the sound sending for fear of television set itself is inputted by remote control 101 user produces, in the system of the controlling television by using voice that the embodiment of the present invention provides, remote control 101 can also be used for, when user presses startup voice typing key, sending mute of television set instruction to control device 102; Control device 102 can also be used for receiving mute of television set instruction, starts the mute function of television set according to this mute of television set instruction.

In the present embodiment, the voice command of user's input can be any control command, for example: voice command can be the voice control command (as adjusted chroma-luminance or the switching on and shutting down instruction etc. of sound size, adjustment screen) of user to the function of television set own; The order that also can control the program of television for play for user (program that need to watch as program request, or change channel etc.).

In order fully to meet user video demand (telecommunication) service demand, further, as shown in Figure 2, the system of the controlling television by using voice that the embodiment of the present invention provides can also comprise:

Media database 104, for medium data;

, cloud computing platform server 103, carries out video request program if can also be used for voice command indicating user, obtains the video frequency request program data of voice command instruction from media database 104, and video frequency request program data are sent to control device 102;

, control device 102, can also be used for receiver, video request program data, according to television set control information control television for play video frequency request program data.

It should be noted that, in the time that user carries out video request program, the voice command of user's input need to comprise the relevant information (comprising: any one in programm name, category of language, performer and program category etc. or two or more combination) of the video frequency program of its program request.

Further, in the present embodiment, media database 104 can support media data upload and download function, user can send to cloud computing platform server 103 by the video resource of this locality storage by control device 102, uploaded in database 104 by cloud computing platform server 103, user can (for example: if inside television has data storage cell download to the video data of storage in media database 104 in local storage device by cloud computing platform server 103 and control device 102, can be by the Video Data Storage of downloading in this data storage cell, or, the data of download are stored into as in the External memory equipments such as USB flash disk).

It should be noted that, need to carry out the business such as uploading of video data or download during as user, in order to ensure the interests of validated user, user need to provide by voice command the information such as corresponding account number and password to cloud computing platform server 103.

Further, the system of the controlling television by using voice that the embodiment of the present invention provides can also provide network value added business function for user, now, cloud computing platform server 103, carry out network value added business if can also be used for voice command indicating user, start network value added business function, service provider connects with network value added, obtains this network value added business service.

In the present embodiment, network value added business can comprise: web page browsing, online shopping, requesting songs, voice microblogging, carry out network service etc. with good friend.

Particularly, after cloud computing platform server 103 has started network value added business function and has connected with network value added service provider, user can further input relevant voice control command (as the song title of required program request and singer informations by remote control 102, or the buddy phone number of required communication, or the required webpage title of browsing etc.), described voice control command is sent to cloud computing platform server 103 by remote control 102, unspecified person sound identification module by this cloud computing platform server 103 is identified, resolve, and obtain network value added business datum according to the control information parsing from network value added service provider, this network value added business datum is sent to remote control 102, remote control 102 is play or is shown described network value added business datum on television set.

The system of the controlling television by using voice that the embodiment of the present invention provides, user only need press startup voice typing key on remote control and can start the voice input function of remote control, input voice command, and by control device, voice command is transferred to the cloud computing platform server of network side, by this cloud computing platform server, voice command is carried out to unspecified person speech recognition, resolve, obtain corresponding television set control information and send to control device, by this control device, television set is controlled, having solved prior art adopts key mode to control television set, the problem of user's complicated operation, the technical scheme that the embodiment of the present invention provides is controlled television set by voice mode, simplify the operation that user controls television set, improved user and used the experience of television set, and applicability is stronger, can meet special population as defective in old man, child and eyesight and use.And, because the cloud computing platform server of network side can adopt unspecified person speech recognition technology, voice command is identified, resolve, make the versatility of the technical scheme that the embodiment of the present invention provides better, be applicable to different phonetic, tone user's use, and be applicable to the identification of different dialects, as Guangdong language, the south of Fujian Province language etc., also be applicable to the identification of main flow foreign language simultaneously, as English, French, German and Japanese etc., and, technical solution of the present invention also has the function of the various different languages in automatic voice command recognition, when as Chinese and English in used in voice command as user simultaneously, technical solution of the present invention can automatically identify in this voice command Chinese and English, and correctly resolve.Above-mentioned advantage makes the embodiment of the present invention provide technical scheme further to improve user to control the service experience of television set, make different regions and user uses dialect to carry out relevant control operation to television set, more being conducive to the non-type user of mandarin uses, the technical scheme providing due to the embodiment of the present invention can allow user to use multilingual (as Chinese and English) simultaneously, is more conducive to the use that is mingled with the white collar user that foreign language engages in the dialogue in the Chinese of being everlasting that levels of culture is higher.And, because the cloud computing platform server of network side can be stored magnanimity voice, corpus and voice language material model, the accuracy rate of the technical scheme speech recognition that the embodiment of the present invention provides is increased significantly compared to terminal embedded type speech recognition.

As shown in Figure 3, the embodiment of the present invention also provides a kind of method of controlling television by using voice, comprising:

Step 301, press the startup voice typing key of remote control user after, the cloud computing platform server of remote control instruction control device and network side establishes a communications link.

Wherein, remote control can communicate by mode and the control device of WiFi, Wimax, bluetooth, any one or the combination such as infrared or wired.

Wherein, control device can be by establishing a communications link as the communications such as Internet, 3G mobile network and cloud computing platform server.Particularly, control device can pre-stored cloud computing platform server the network address (as uniform resource position mark URL) or call number, according to the network address or call number by establishing a communications link with cloud computing platform server as Internet, 3G mobile network etc.

Further, for cloud computing platform server can be communicated with multiple control device simultaneously, being respectively each control device serves, in step 301, control device is in the time establishing a communications link with cloud computing platform server, needing need to be to the identification information of cloud computing platform server transmission control device (as device identification, or MAC Address, or network identity etc.), so that cloud computing platform server can be distinguished control device according to identification information.

Step 302, remote control receives the voice command that user sends, and this voice command is sent to control device.

It should be noted that, if remote control and control device adopt infrared mode to communicate, in step 302, remote control need to convert voice command after light signal to, sends to control device by infrared mode.

Step 303, control device is by sending to cloud computing platform server with the communication connection of cloud computing platform server foundation by voice command.

Step 304, cloud computing platform server adopts unspecified person speech recognition technology that voice command is identified, resolved, and obtains the television set control information that voice command is corresponding.

Wherein, television set control information can comprise: control the semantic information of functions of television set or the coded command of control functions of television set.

In the present embodiment, pre-stored on cloud computing platform server have a multiple wide spectrum phonetic feature storehouse, for example: the wide spectrum phonetic feature storehouse arranging according to place name, the wide spectrum phonetic feature storehouse arranging according to audio frequency and video title and the wide spectrum phonetic feature storehouse etc. arranging according to name.In step 304, cloud computing platform server adopts unspecified person speech recognition technology to resolve voice command, extract phonetic feature information, according to this phonetic feature information searching wide spectrum phonetic feature storehouse, obtain the semantic information of the control functions of television set corresponding with this phonetic feature information; Further, cloud computing platform server can pre-stored semantic information and the mapping table of television set coded command, cloud computing platform server is searched the mapping table of described semantic information and television set coded command according to the semantic information of obtaining, and obtains corresponding television set coded command.

Step 305, television set control information is sent to control device by cloud computing platform server.

Step 306, control device according to television set control information to television set control.

Further, the interference that the voice command that the sound sending for fear of television set itself is inputted by remote control user produces, the method of the controlling television by using voice that the embodiment of the present invention provides can also comprise before step 302: in the time that user presses the startup voice typing key of remote control, remote control sends mute of television set instruction to control device; And control device is according to the step of the mute function of mute of television set instruction startup television set.

In the present embodiment, the voice command of user's input can be any control command, for example: voice command can be the voice control command (as adjusted chroma-luminance or the switching on and shutting down instruction etc. of sound size, adjustment screen) of user to the function of television set own; The order that also can control the program of television for play for user (program that need to watch as program request, or change channel etc.).

In order fully to meet user video demand (telecommunication) service demand, the method of the controlling television by using voice that the embodiment of the present invention provides, can also comprise: if voice command indicating user carries out video request program, cloud computing platform server obtains the video frequency request program data of voice command instruction from media database, video frequency request program data is sent to the step of described control device.Now, step 306 is specifically as follows control device according to television set control information control television for play video frequency request program data.

It should be noted that, in the time that user carries out video request program, the voice command of user's input need to comprise the relevant information (comprising: any one in programm name, category of language, performer and program category etc. or two or more combination) of the video frequency program of its program request.

Further, the method of the controlling television by using voice that the embodiment of the present invention provides, can also comprise: if voice command indicating user carries out network value added business, cloud computing platform startup of server network value added business function, service provider connects with network value added, obtains the step of this network value added business service.By above-mentioned steps, the method for the controlling television by using voice that the embodiment of the present invention provides can be implemented as user provides the function of network value added business.Wherein, network value added business can comprise: web page browsing, online shopping, requesting songs, voice microblogging, carry out network service etc. with good friend.

Described in the system of the controlling television by using voice that the specific implementation of the method for the controlling television by using voice that the embodiment of the present invention provides can provide referring to the embodiment of the present invention, repeat no more herein.

The method of the controlling television by using voice that the embodiment of the present invention provides, user only need press startup voice typing key on remote control and can start the voice input function of remote control, input voice command, and by control device, voice command is transferred to the cloud computing platform server of network side, by this cloud computing platform server, voice command is carried out to unspecified person speech recognition, resolve, obtain corresponding television set control information and send to control device, by this control device, television set is controlled, having solved prior art adopts key mode to control television set, the problem of user's complicated operation, the technical scheme that the embodiment of the present invention provides is controlled television set by voice mode, simplify the operation that user controls television set, improved user and used the experience of television set, and applicability is stronger, can meet special population as defective in old man, child and eyesight and use.And, because the cloud computing platform server of network side can adopt unspecified person speech recognition technology, voice command is identified, resolve, make the versatility of the technical scheme that the embodiment of the present invention provides better, be applicable to different phonetic, tone user's use, and be applicable to the identification of different dialects, as Guangdong language, the south of Fujian Province language etc., also be applicable to the identification of main flow foreign language simultaneously, as English, French, German and Japanese etc., and, technical solution of the present invention also has the function of the various different languages in automatic voice command recognition, when as Chinese and English in used in voice command as user simultaneously, technical solution of the present invention can automatically identify in this voice command Chinese and English, and correctly resolve.Above-mentioned advantage makes the embodiment of the present invention provide technical scheme further to improve user to control the service experience of television set, make different regions and user uses dialect to carry out relevant control operation to television set, more being conducive to the non-type user of mandarin uses, the technical scheme providing due to the embodiment of the present invention can allow user to use multilingual (as Chinese and English) simultaneously, is more conducive to the use that is mingled with the white collar user that foreign language engages in the dialogue in the Chinese of being everlasting that levels of culture is higher.And, because the cloud computing platform server of network side can be stored magnanimity voice, corpus and voice language material model, the accuracy rate of the technical scheme speech recognition that the embodiment of the present invention provides is increased significantly compared to terminal embedded type speech recognition.

As shown in Figure 4, the embodiment of the present invention also provides a kind of remote control, comprising:

Start unit 401, for receiving the startup voice typing key information of user's input;

Control unit 402, after receiving the startup voice typing key information of user's input at start unit 401, send to control device the control command that connects, the cloud computing platform server that this control command that connects is used to indicate described control device and network side establishes a communications link;

Voice typing unit 403, for receive the startup voice typing key information of user's input at start unit 401 after, receives the voice command that user sends;

Transmitting element 404, send to control device for the voice command that voice typing unit 403 is received, to make control device to obtain the television set control information that cloud computing platform server returns according to this voice command, and according to this television set control information, television set is controlled.

Further, the interference that the voice command that the sound sending for fear of television set itself is inputted by remote control user produces, control unit 402, can also be used for after start unit 401 receives the startup voice typing key information of user's input, send mute of television set instruction to control device, this mute of television set instruction is used to indicate the mute function of control device startup television set.

Described in the system of the controlling television by using voice that the specific implementation of the remote control that the embodiment of the present invention provides can provide referring to the embodiment of the present invention, repeat no more herein.

The remote control that the embodiment of the present invention provides, can be after user inputs startup voice typing key information, start voice input function, obtain user's voice command, and this voice command is sent to control device, make control device to obtain the television set control information that cloud computing platform server returns according to this voice command, and according to this television set control information, television set is controlled, solve prior art and adopted key mode to control television set, the problem of user's complicated operation; The technical scheme that the embodiment of the present invention provides is controlled television set by voice mode, simplify the operation that user controls television set, improved user and used the experience of television set, and applicability is stronger, can meet special population as defective in old man, child and eyesight and use.And, because the cloud computing platform server of network side can adopt unspecified person speech recognition technology, voice command is identified, resolve, make the versatility of the technical scheme that the embodiment of the present invention provides better, be applicable to different phonetic, tone user's use, and be applicable to the identification of different dialects, as Guangdong language, the south of Fujian Province language etc., also be applicable to the identification of main flow foreign language simultaneously, as English, French, German and Japanese etc., and, technical solution of the present invention also has the function of the various different languages in automatic voice command recognition, when as Chinese and English in used in voice command as user simultaneously, technical solution of the present invention can automatically identify in this voice command Chinese and English, and correctly resolve.Above-mentioned advantage makes the embodiment of the present invention provide technical scheme further to improve user to control the service experience of television set, make different regions and user uses dialect to carry out relevant control operation to television set, more being conducive to the non-type user of mandarin uses, the technical scheme providing due to the embodiment of the present invention can allow user to use multilingual (as Chinese and English) simultaneously, is more conducive to the use that is mingled with the white collar user that foreign language engages in the dialogue in the Chinese of being everlasting that levels of culture is higher.And, because the cloud computing platform server of network side can be stored magnanimity voice, corpus and voice language material model, the accuracy rate of the technical scheme speech recognition that the embodiment of the present invention provides is increased significantly compared to terminal embedded type speech recognition.

As shown in Figure 5, the embodiment of the present invention also provides a kind of control device, comprising:

The first receiving element 501, the control command that connects sending for receiving remote control;

Linkage unit 502, establishes a communications link for the cloud computing platform server of connect control command and the network side that receive according to the first receiving element 501;

The second receiving element 503, the voice command sending for receiving remote control;

The first transmitting element 504, for the communication connection of setting up by linkage unit 502, the voice command that the second receiving element 503 is received sends to cloud computing platform server;

The 3rd receiving element 505, for the communication connection of setting up by linkage unit 502, receives the television set control information that cloud computing platform server returns;

Control unit 506, controls television set for the television set control information receiving according to the 3rd receiving element 505.

Further, as shown in Figure 6, the control device that the embodiment of the present invention provides, can also comprise:

The 4th receiving element 507, for the communication connection of setting up by linkage unit 502, receives the video frequency request program data that cloud computing platform server sends;

Control unit 506, the video frequency request program data that also receive for television set control information control television for play the 4th receiving element 507 receiving according to the 3rd receiving element 505.

Described in the system of the controlling television by using voice that the specific implementation of the control device that the embodiment of the present invention provides can provide referring to the embodiment of the present invention, repeat no more herein.

The control device that the embodiment of the present invention provides, receive the voice command that user inputs by remote controller, and voice command is sent to the cloud computing platform server of network side, obtain the television set control information that cloud computing platform server returns according to this voice command, according to this television set control information, television set is controlled, realize the function of controlling television by using voice, solved prior art and adopted key mode to control television set, the problem of user's complicated operation; The technical scheme that the embodiment of the present invention provides is controlled television set by voice mode, simplify the operation that user controls television set, improved user and used the experience of television set, and applicability is stronger, can meet special population as defective in old man, child and eyesight and use.And, because the cloud computing platform server of network side can adopt unspecified person speech recognition technology, voice command is identified, resolve, make the versatility of the technical scheme that the embodiment of the present invention provides better, be applicable to different phonetic, tone user's use, and be applicable to the identification of different dialects, as Guangdong language, the south of Fujian Province language etc., also be applicable to the identification of main flow foreign language simultaneously, as English, French, German and Japanese etc., and, technical solution of the present invention also has the function of the various different languages in automatic voice command recognition, when as Chinese and English in used in voice command as user simultaneously, technical solution of the present invention can automatically identify in this voice command Chinese and English, and correctly resolve.Above-mentioned advantage makes the embodiment of the present invention provide technical scheme further to improve user to control the service experience of television set, make different regions and user uses dialect to carry out relevant control operation to television set, more being conducive to the non-type user of mandarin uses, the technical scheme providing due to the embodiment of the present invention can allow user to use multilingual (as Chinese and English) simultaneously, is more conducive to the use that is mingled with the white collar user that foreign language engages in the dialogue in the Chinese of being everlasting that levels of culture is higher.And, because the cloud computing platform server of network side can be stored magnanimity voice, corpus and voice language material model, the accuracy rate of the technical scheme speech recognition that the embodiment of the present invention provides is increased significantly compared to terminal embedded type speech recognition.

The methods, devices and systems of the controlling television by using voice that the embodiment of the present invention provides can be applied in intelligent appliance field, realize the speech-sound intelligent control to television set.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.

Claims (15)

1. the system of a controlling television by using voice, comprise: remote control and control device, wherein, the voice command that described remote control sends for receiving user, described voice command is sent to described control device, described control device is used for receiving described voice command, according to described voice command, television set is controlled;
It is characterized in that, also comprise the cloud computing platform server that is positioned at network side;
Described remote control also, for press startup voice typing key user after, indicates described control device and cloud computing platform server to establish a communications link;
Described control device is also for establishing a communications link with cloud computing platform server, described voice command is sent to cloud computing platform server by described communication connection, receive the television set control information that described cloud computing platform server returns, according to described television set control information, television set is controlled;
Described cloud computing platform server, comprise unspecified person sound identification module and multiple wide spectrum phonetic feature storehouse, the voice command that described cloud computing platform server sends for receiving described control device, by described unspecified person sound identification module and multiple wide spectrum phonetic feature storehouse, described voice command is identified, resolved, obtain the television set control information that described voice command is corresponding, described television set control information is sent to described control device;
Wherein, described wide spectrum phonetic feature storehouse is by gathering after the whole of China various places, various people and the sound of these people under varying environment, different background noise, the set of the wide spectrum phonetic feature that essence extracts, this wide spectrum phonetic feature storehouse only depends on the information of existing voice feature database, and does not rely on the phonetic feature training result of particular person.
2. system according to claim 1, is characterized in that,
Described remote control, also, for press startup voice typing key user in, sends mute of television set instruction to described control device;
Described control device, also, for receiving described mute of television set instruction, starts the mute function of described television set according to this mute of television set instruction.
3. system according to claim 1, is characterized in that, described system also comprises: media database, for medium data;
Described cloud computing platform server, if also carry out video request program for described voice command indicating user, the video frequency request program data of obtaining described voice command instruction from described media database, send to described control device by described video frequency request program data;
Described control device, also for receiving described video frequency request program data, according to video frequency request program data described in television for play described in described television set control information control.
4. system according to claim 1, is characterized in that,
Described cloud computing platform server, if also carry out network value added business for described voice command indicating user, starts network value added business function, connects with described network value added service provider, obtains this network value added business service.
5. according to the system described in any one in claim 1-4, it is characterized in that, described remote control and described control device communicate by the communication mode of following any one or combination: WiFi, Wimax, bluetooth, infrared or wired.
6. according to the system described in any one in claim 1-4, it is characterized in that, described control device and described television set independently arrange; Or described control device is embedded in described television set.
7. system according to claim 6, it is characterized in that, in the time that described control device and described television set independently arrange, described control device and described television set communicate by the communication mode of following any one or combination: WiFi, Wimax, bluetooth or wired.
8. a method for controlling television by using voice, is characterized in that, comprising:
Press the startup voice typing key of remote control user after, the cloud computing platform server of described remote control instruction control device and network side establishes a communications link;
Described remote control receives the voice command that described user sends, and this voice command is sent to described control device;
Described control device is by sending to described cloud computing platform server with the communication connection of described cloud computing platform server foundation by described voice command;
Described cloud computing platform server adopts unspecified person speech recognition technology and pre-stored multiple wide spectrum phonetic feature storehouse to identify described voice command, resolve, obtain the television set control information that described voice command is corresponding, wherein, described wide spectrum phonetic feature storehouse is by gathering the whole of China various places, various people and these people are in varying environment, after sound under different background noises, the set of the wide spectrum phonetic feature that essence extracts, this wide spectrum phonetic feature storehouse only depends on the information of existing voice feature database, and do not rely on the phonetic feature training result of particular person,
Described television set control information is sent to described control device by described cloud computing platform server;
Described control device according to described television set control information to described television set control.
9. method according to claim 8, is characterized in that, also comprises:
In the time that user presses the startup voice typing key of remote control, described remote control sends mute of television set instruction to described control device;
Described control device starts the mute function of described television set according to described mute of television set instruction.
10. method according to claim 8, is characterized in that, also comprises:
If described voice command indicates described user to carry out video request program, described cloud computing platform server obtains the video frequency request program data of described voice command instruction from media database, and described video frequency request program data are sent to described control device;
Described control device comprises described television set control according to described television set control information:
Described control device is according to video frequency request program data described in television for play described in television set control information control.
11. methods according to claim 8, is characterized in that, also comprise:
If described voice command indicating user carries out network value added business, described cloud computing platform startup of server network value added business function, connects with described network value added service provider, obtains this network value added business service.
12. 1 kinds of remote controls, is characterized in that, comprising:
Start unit, for receiving the startup voice typing key information of user's input;
Control unit, after receiving the startup voice typing key information of user's input at described start unit, send to control device the control command that connects, the cloud computing platform server that this control command that connects is used to indicate described control device and network side establishes a communications link;
Voice typing unit, for receive the startup voice typing key information of user's input at described start unit after, receives the voice command that user sends;
Transmitting element, send to described control device for the voice command that described voice typing unit is received, so that control device is sent to described voice command after cloud computing platform server by described communication connection, described cloud computing platform server obtains by unspecified person sound identification module and multiple wide spectrum phonetic feature storehouse the television set control information that described voice command is corresponding, make described control device obtain the television set control information that cloud computing platform server returns according to this voice command, and according to this television set control information, television set is controlled,
Wherein, described wide spectrum phonetic feature storehouse is by gathering after the whole of China various places, various people and the sound of these people under varying environment, different background noise, the set of the wide spectrum phonetic feature that essence extracts, this wide spectrum phonetic feature storehouse only depends on the information of existing voice feature database, and does not rely on the phonetic feature training result of particular person.
13. remote controls according to claim 12, it is characterized in that, described control unit, also for receive the startup voice typing key information of user's input at described start unit after, send mute of television set instruction to described control device, this mute of television set instruction is used to indicate the mute function of described control device startup television set.
14. 1 kinds of control device, is characterized in that, comprising:
The first receiving element, the control command that connects sending for receiving remote control;
Linkage unit, for establishing a communications link according to the cloud computing platform server of connect control command and the network side of described the first receiving element reception;
The second receiving element, the voice command sending for receiving described remote control;
The first transmitting element, for the communication connection of setting up by described linkage unit, the voice command that described the second receiving element is received sends to described cloud computing platform server, make described cloud computing platform server obtain by unspecified person sound identification module and multiple wide spectrum phonetic feature storehouse the television set control information that described voice command is corresponding, described wide spectrum phonetic feature storehouse is by gathering the whole of China various places, various people and these people are in varying environment, after sound under different background noises, the set of the wide spectrum phonetic feature that essence extracts, this wide spectrum phonetic feature storehouse only depends on the information of existing voice feature database, and do not rely on the phonetic feature training result of particular person,
The 3rd receiving element, for the communication connection of setting up by described linkage unit, receives the television set control information that described cloud computing platform server returns;
Control unit, controls described television set for the television set control information receiving according to described the 3rd receiving element.
15. control device according to claim 14, is characterized in that, also comprise:
The 4th receiving element, for the communication connection of setting up by described linkage unit, receives the video frequency request program data that described cloud computing platform server sends;
Described control unit, the video frequency request program data that also receive for the 4th receiving element described in television for play described in the television set control information control receiving according to described the 3rd receiving element.
CN201110122756.XA 2011-05-12 2011-05-12 Method, device and system for controlling television by using voice CN102196207B (en)

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