CN103581694A - Intelligent television and intelligent video-audio system having voice searching function and voice searching method - Google Patents
Intelligent television and intelligent video-audio system having voice searching function and voice searching method Download PDFInfo
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- CN103581694A CN103581694A CN201210254406.3A CN201210254406A CN103581694A CN 103581694 A CN103581694 A CN 103581694A CN 201210254406 A CN201210254406 A CN 201210254406A CN 103581694 A CN103581694 A CN 103581694A
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Abstract
An intelligent video-audio system comprises an intelligent television and a server connected with the intelligent television; the intelligent television comprises a processing unit, a receiving unit, a selecting unit, a deposit unit, an output unit, a wired unit and an input unit. The input unit transmits voice signals stored in the deposit unit to the server to allow the server to search for a searching content according with the voice signals. A voice searching method comprises the following steps that a program signal is received by the receiving unit; the selecting unit divides the program signal into a video signal and an audio signal which correspond to the program content; an identification unit identifies the audio signal to a voice signal; the deposit unit receives a control signal and transmits the whole or a part of the voice signal to the server; the server searches for the searching content according with the voice signal.
Description
Technical field
The present invention relates to a kind of intelligent television, particularly relate to a kind of method of intelligent television, Intelligent video system and voice search of tool voice function of searching.
Background technology
Along with the progress of semiconductor technology, LCD TV has been popularized the life in general masses, and that such trend also makes intelligent TV start is prevailing gradually, and allows the numerous and confused R&D work that drops into intelligent TV of increasing manufacturer.The advantage of intelligent TV is directly to connect internet, whereby, and can browse network and in network, download audio and video information and play on the screen of intelligent TV.
Thus, intelligent TV is external periphery playing device more not, as: the device such as DVD player, Portable disk is to receive multi-medium file.In addition, by network, also can directly download Digital Television signal, to replace, existingly via coaxial cable, receive the mode of watching that simulated television signal is play again.
Yet, such shortcoming is, user is when watching programme content, if hear programme content, mention the word that user feels interest, user must first first be recorded by paper, pen or other modes, by manually inputting the mode of network, to a search engine, look for the corresponding information that conforms to of interested word again, such mode easily interrupts the excitement of viewing and admiring programme content.If but, until after having viewed and admired programme content, just noted down or search, may forget interested word originally, and omit the corresponding content that need look for.
Therefore, fit and must develop an intelligent TV that can address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of intelligent television of tool voice function of searching.
The intelligent television of tool voice function of searching of the present invention is applicable to using with a server line, and comprises a processing unit, a receiving element, a selected cell, a deposit unit, an output unit, a line unit and an input unit.This receiving element is electrically connected to this processing unit, and is subject to the control of this processing unit and receives a program signal.This selected cell comprises that this processing unit of an electrical connection is electrically connected to the recognition module of this separation module with the separation module and of this receiving element, this separation module is subject to the control of this processing unit and receives this program signal, and this program signal is isolated to a videl signal and an audio signal of a corresponding programme content, this recognition module receives and this audio signal of identification becomes a voice signal.This deposit unit is electrically connected to the recognition module of this processing unit and this selected cell, and is stored to this voice signal of small part.This output unit is electrically connected to the separation module of this processing unit and this selected cell, and comprises the display module of this videl signal of demonstration, and the module of raising one's voice of this audio signal of broadcasting.This line unit is electrically connected to this processing unit and this deposit unit, and is subject to the control of this processing unit and this server of line.This input unit is electrically connected to this processing unit, and receive a control signal, and be sent to this processing unit and make it that this voice signal being stored in this deposit unit is sent to this server by this line unit, for this server search, meet a search for content of this voice signal.
Preferably, this input unit comprises the receiver of this processing unit of electrical connection and the remote controller of this receiver of dedicated radio link, this remote controller has a transmitter module, and is electrically connected to the processing module of this transmitter module and the function key of this processing module of electrical connection, if the time that this function key is pressed is greater than the door time, this processing module will produce one first control signal, and be sent to this processing unit by this transmitter module, make this processing unit that this voice signal to the time span that should be pressed is sent to this server by this line unit.
More preferably, if the time that this function key is pressed is less than the door time, this processing module will produce one second control signal, and be sent to this processing unit by this transmitter module, make this processing unit that voice signals whole in this deposit unit is sent to this server by line unit.
Preferably, this voice signal of this deposit unit has one first sub-signal and the one second sub-signal of corresponding one second time of a corresponding very first time, and this very first time is early than this second time, one the 3rd sub-signal when this corresponding one the 3rd time of deposit unit reception, and while being later than this second time, this deposit unit removed this first sub-signal and stored the 3rd sub-signal the 3rd time.
Preferably, this recognition module becomes this voice signal by this audio signal identification that belongs to people's acoustic frequency.
Another object of the present invention, is to provide a kind of Intelligent video system of tool voice function of searching.
Intelligent video system of the present invention comprises an intelligent television and a server.Intelligent television comprises a processing unit, a receiving element, a selected cell, a deposit unit, an output unit, a line unit and an input unit.This receiving element is electrically connected to this processing unit, and is subject to the control of this processing unit and receives a program signal.This selected cell has this processing unit of an electrical connection and is electrically connected to the recognition module of this separation module with the separation module and of this receiving element, this separation module is subject to the control of this processing unit and receives this program signal, and this program signal is isolated to a videl signal and an audio signal of a corresponding programme content, this recognition module receives and this audio signal of identification becomes a voice signal.This deposit unit is electrically connected to the recognition module of this processing unit and this selected cell, and is stored to this voice signal of small part.This output unit is electrically connected to the separation module of this processing unit and this selected cell, and has the display module of this videl signal of demonstration, and the module of raising one's voice of this audio signal of broadcasting.This line unit is electrically connected to this processing unit and this deposit unit, and is subject to the control of this processing unit and this server of line.This input unit is electrically connected to this processing unit, and receives a control signal, and is sent to this processing unit and makes it that this voice signal being stored in this deposit unit is sent to this server by this line unit.This server and this intelligent television line, and comprise that a central control unit and is electrically connected to the Database Unit of this central control unit, this server receives this voice signal, and in this Database Unit, hunts out a complete sentence or that meets these voice data and have the search for content that meets these voice data.
A further object of the present invention, is to provide a kind of method that voice is searched.
The method of voice search of the present invention comprises following steps:
(a) receiving element receives a program signal;
(b) selected cell is isolated this program signal one videl signal and an audio signal of a corresponding programme content;
(c) this audio signal of recognition module identification becomes a voice signal;
(d) deposit unit is stored to this voice signal of small part;
(e) this deposit unit receives a control signal, and what make this voice signal is partly or entirely sent to a server; And
(f) this server search meets a search for content of this voice signal that this (e) step transmits.
Beneficial effect of the present invention is: the voice signal that stores a previous sequential by the intelligent television of tool voice function of searching, make user interesting in the content of watching a program channel and the program of viewing and admiring being mentioned, can at any time the voice signal relevant with content be sent to server, to search corresponding correlated results.
Accompanying drawing explanation
Fig. 1 is a circuit block diagram, and the preferred embodiment of the Intelligent video system of tool voice function of searching of the present invention is described;
Fig. 2 is a schematic flow sheet, and the voice search design of Intelligent video system is described; And
Fig. 3 is a mode of operation schematic diagram, and the voice seek operations of intelligent television is described.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 1, the preferred embodiment of the Intelligent video system 1 of tool voice function of searching of the present invention comprises an intelligent television 2 and a server 3.
Selected cell 24 has one and is electrically connected to respectively processing unit 21 and is electrically connected to the recognition module 242 of separation module 241 with the separation module 241 and of receiving element 22.
Output unit 26 comprises the display module 261 of a display video signal, and the module 262 of raising one's voice of an audio plays signal.Line unit 27 is subject to processing the control of unit 21 and is wired to server 3.
Server 3 comprises that a central control unit 31 and is electrically connected to the Database Unit 32 of central control unit 31.
Consult Fig. 1, Fig. 2 and Fig. 3, below will describe the preferred embodiment of the method that the performed voice of above-mentioned Intelligent video system 1 searches in detail.
First, the receiving element 22 of execution step S10-intelligent television 2 is subject to processing the control of unit 21 and receives a program signal.In the present embodiment, receiving element 22 can be an antenna, a simulated television signal receiver or a Digital Television signal receiver, in order to receive the program signal of corresponding single or several channel content.
Then, execution step S20-selected cell 24 is isolated program signal one videl signal and an audio signal of a corresponding programme content.In the present embodiment, the separation module 241 program receiving signals of selected cell 24, and program signal is isolated to videl signal and the audio signal of corresponding programme content.
Then, carry out step S30-identification audio signal and become a voice signal.Recognition module 242 audio reception signals the identification of selected cell 24 become a voice signal.In the present embodiment, because the scope of people's acoustic frequency is 100 to 1000 hertz, therefore, recognition module 242 will belong to the part audio signal identification adult sound signal of people's acoustic frequency, and the audio signal of the non-people's of belonging to acoustic frequency is given to filtering.
Execution step S40-deposit unit 25 is stored to the voice signal of small part.In the present embodiment, voice signal belongs to a crossfire signal transmitting in time, and therefore, deposit unit 25, the in the situation that of finite capacity, only stores a fixing voice signal for number of seconds.Illustrationally be, the voice signal of deposit unit 25 has one first sub-signal and the one second sub-signal of corresponding one second time of a corresponding very first time, and the very first time is early than the second time, when deposit unit 25 receives one the 3rd sub-signal of corresponding one the 3rd time again, and while being later than for the second time, deposit unit 25 will remove the first sub-signal and store the 3rd sub-signal the 3rd time.Such advantage is, deposit unit 25, having before new voice signal will store, first removes the voice signal originally having stored and starts to store again, effectively to utilize the capacity of deposit unit 25.In addition, user is when watching programme content, there is interested word to be easier to betide and view and admire programme content instantly, or the content play of a bit of time a little, therefore, deposit unit 25 need only store the voice signal of a set time length, thus, the voice signal of new sequential has the right of preferential storage compared to the voice signal of old times order, just can more press close to user's operating habit.
Enter step S50-receive a control signal to make the voice signal of deposit unit 25 be sent to server 3.In the present embodiment, user is by the wireless receiver 231 that transmits a control signal to of remote controller 232 of input unit 23, receiver 231 sends processing unit 21 to after receiving control signal again, processing unit 21 is controlled line unit 27 the voice signal that is stored in deposit unit 25 is sent to server 3, and enters step S60.What further illustrate is, if the compressing time that the mode that control signal produces is user presses the function key 235 of remote controller 232 is greater than the door time, the processing module 234 of remote controller 232 will produce one first control signal, and by transmitter module 233, being sent to the processing unit 21 of intelligent television 2, processing unit 21 is controlled after line unit 27 word signal corresponding to the voice signal of the length of corresponding compressing time converts to and is sent to server 3 again.If compressing time is less than the door time, the processing module 234 of remote controller 232 will produce one second control signal, and by transmitter module 233, being sent to the processing unit 21 of intelligent television 2, processing unit 21 is controlled after line unit 27 word signal corresponding to the stored whole voice signals of deposit unit 25 converts to and is sent to server 3 again.Such design advantage is, user can have comparatively polynary Keyword Selection power; When hearing programme content, user should be mentioned that artist's name or title of the song, its interested glossary is less, therefore, only need to be when hearing keyword, start long by the function key of remote controller 232 235, and hearing out after keyword finishes, remove pressing function key 235, line unit 27 will only transmit artist's name or title of the song to server 3.On the contrary, if user hears programme content and should be mentioned that the sentence of a fragment, as: the lines of film, because its glossary is longer, therefore, user is short function key 235 of pressing remote controller 232 directly, line unit 27 is about to the stored whole voice signals of deposit unit 25 and is sent to server 3, thus, can provide user comparatively polynary keyword searching, promote the facility of using.
Step S60-search meets a search for content of voice signal.In the present embodiment, server 3 recipient's sound signals, and hunt out in Database Unit 32 search for content that a complete sentence or that meets voice data meets voice data.More particularly, the screen 28 of intelligent television 2 may be partitioned into a PIP, wherein a picture is in order to continue to view and admire programme content, and another picture is the search result of display server 3, allows user can synchronously view and admire programme content and the retrieve data of consulting interested keyword.
In sum, Intelligent video system 1 of the present invention is by the coordinated of deposit unit 25 with the server 3 of intelligent television 2, can allow user when viewing and admiring program, synchronously look for the retrieve data of interested keyword, therefore really can reach object of the present invention.
Only the above, it is only preferred embodiment of the present invention, when not limiting scope of the invention process with this, i.e. all simple equivalences of doing according to the claims in the present invention book and description change and modify, and all still remain within the scope of the patent.
Claims (10)
1. an intelligent television for tool voice function of searching, is applicable to using with a server line, it is characterized in that: this intelligent television comprises a processing unit and is electrically connected to a receiving element of this processing unit, one selected cell, one deposit unit, one output unit, one line unit and an input unit, this receiving element is subject to the control of this processing unit and receives a program signal, this selected cell comprises that this processing unit of an electrical connection is electrically connected to the recognition module of this separation module with the separation module and of this receiving element, this separation module is subject to the control of this processing unit and receives this program signal, and this program signal is isolated to a videl signal and an audio signal of a corresponding programme content, this recognition module receives and this audio signal of identification becomes a voice signal, this deposit unit is also electrically connected to the recognition module of this selected cell, and be stored to this voice signal of small part, this output unit is also electrically connected to this separation module of this selected cell, and the display module that comprises this videl signal of demonstration, and the module of raising one's voice of this audio signal of broadcasting, this line unit is also electrically connected to this deposit unit, and be subject to the control of this processing unit and this server of line, this input unit receives a control signal, and be sent to this processing unit and make it that this voice signal being stored in this deposit unit is sent to this server by this line unit, a search for content that meets this voice signal for this server search.
2. the intelligent television of tool voice function of searching according to claim 1, it is characterized in that: this input unit comprises the receiver of this processing unit of electrical connection and the remote controller of this receiver of dedicated radio link, this remote controller has a transmitter module, one processing module and that is electrically connected to this transmitter module is electrically connected to the function key of this processing module, if the time that this function key is pressed is greater than the door time, this processing module will produce one first control signal, and be sent to this processing unit by this transmitter module, make this processing unit that this voice signal to the time span that should be pressed is sent to this server by this line unit.
3. the intelligent television of tool voice function of searching according to claim 2, it is characterized in that: if the time that this function key is pressed be less than the door time, this processing module will produce one second control signal, and be sent to this processing unit by this transmitter module, make this processing unit that voice signals whole in this deposit unit is sent to this server by line unit.
4. the intelligent television of tool voice function of searching according to claim 1, it is characterized in that: this voice signal of this deposit unit has one first sub-signal and the one second sub-signal of corresponding one second time of a corresponding very first time, and this very first time is early than this second time, one the 3rd sub-signal when this corresponding one the 3rd time of deposit unit reception, and while being later than this second time, this deposit unit removed this first sub-signal and stored the 3rd sub-signal the 3rd time.
5. the intelligent television of tool voice function of searching according to claim 1, is characterized in that: this recognition module becomes this voice signal by this audio signal identification that belongs to people's acoustic frequency.
6. an Intelligent video system for tool voice function of searching, comprises: an intelligent television and one and the server of this intelligent television line, it is characterized in that: this intelligent television comprises a processing unit and is electrically connected to a receiving element of this processing unit, one selected cell, one deposit unit, one output unit, one line unit and an input unit, this receiving element is subject to the control of this processing unit and receives a program signal, this selected cell comprises that this processing unit of an electrical connection is electrically connected to the recognition module of this separation module with the separation module and of this receiving element, this separation module is subject to the control of this processing unit and receives this program signal, and this program signal is isolated to a videl signal and an audio signal of a corresponding programme content, this recognition module receives and this audio signal of identification becomes a voice signal, this deposit unit is also electrically connected to the recognition module of this selected cell, and be stored to this voice signal of small part, this output unit is also electrically connected to this separation module of this selected cell, and the display module that comprises this videl signal of demonstration, and the module of raising one's voice of this audio signal of broadcasting, this line unit is also electrically connected to this deposit unit, and be subject to the control of this processing unit and this server of line, this input unit receives a control signal, and be sent to this processing unit and make it that this voice signal being stored in this deposit unit is sent to this server by this line unit, a search for content that meets this voice signal for this server search, this server comprises that a central control unit and is electrically connected to the Database Unit of this central control unit, this server receives this voice signal, and in this Database Unit, hunt out a complete sentence or that meets these voice data and there is the search for content that meets these voice data.
7. the Intelligent video system of tool voice function of searching according to claim 6, it is characterized in that: this input unit comprises the receiver of this processing unit of electrical connection and the remote controller of this receiver of dedicated radio link, this remote controller has a transmitter module, one processing module and that is electrically connected to this transmitter module is electrically connected to the function key of this processing module, if the time that this function key is pressed is greater than the door time, this processing module will produce one first control signal, and be sent to this processing unit by this transmitter module, make this processing unit that this voice signal to the time span that should be pressed is sent to this server by this line unit.
8. the Intelligent video system of tool voice function of searching according to claim 7, it is characterized in that: if the time that this function key is pressed be less than the door time, this processing module will produce one second control signal, and be sent to this processing unit by this transmitter module, make this processing unit that voice signals whole in this deposit unit is sent to this server by line unit.
9. the Intelligent video system of tool voice function of searching according to claim 6, it is characterized in that: this voice signal of this deposit unit has one first sub-signal and the one second sub-signal of corresponding one second time of a corresponding very first time, and this very first time is early than this second time, one the 3rd sub-signal when this corresponding one the 3rd time of deposit unit reception, and while being later than this second time, this deposit unit removed this first sub-signal and stored the 3rd sub-signal the 3rd time.
10. the method that voice is searched, is executed in the Intelligent video system of tool voice function of searching as claimed in claim 6, it is characterized in that: the method includes the steps of:
(a) receiving element receives a program signal;
(b) selected cell is isolated this program signal one videl signal and an audio signal of a corresponding programme content;
(c) this audio signal of recognition module identification becomes a voice signal;
(d) deposit unit is stored to this voice signal of small part;
(e) this deposit unit receives a control signal, make to be stored in this deposit unit this voice signal be partly or entirely sent to a server; And
(f) this server search meets a search for content of this voice signal that this (e) step transmits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210254406.3A CN103581694B (en) | 2012-07-19 | The method that the tool intelligent television of voice function of searching, Intelligent video system and voice are searched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210254406.3A CN103581694B (en) | 2012-07-19 | The method that the tool intelligent television of voice function of searching, Intelligent video system and voice are searched |
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| Publication Number | Publication Date |
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| CN103581694A true CN103581694A (en) | 2014-02-12 |
| CN103581694B CN103581694B (en) | 2016-11-30 |
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Effective date of registration: 20171218 Address after: Beijing Beijing economic and Technological Development Zone No. 106 No. three road Patentee after: AOC display technology (China) Co., Ltd. Address before: Chinese No. 108 Wai Yip Street, Kwun Tong Kowloon Hongkong Sibao International Building 12 floor 1208-16 room Patentee before: Guanjie Investment Co., Ltd. |
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