CN1909608A - Interactive television device - Google Patents
Interactive television device Download PDFInfo
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- CN1909608A CN1909608A CNA2005100285651A CN200510028565A CN1909608A CN 1909608 A CN1909608 A CN 1909608A CN A2005100285651 A CNA2005100285651 A CN A2005100285651A CN 200510028565 A CN200510028565 A CN 200510028565A CN 1909608 A CN1909608 A CN 1909608A
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Abstract
The invention relates to an interactive TV, which comprises: a main body and the first sensing screen on the display screen of said main body to receive the written information, to be recognized by the main body to obtain the input content and synchronously output on the first sensing screen; and one electric pen for writing information on the first sensing screen and activating control command; and a remote controller arranged with the program contents as the main body and the second sensing screen for receiving the written information. The invention has output program, recognize the external input information and display said information with wide applications.
Description
Technical field
The present invention relates to a kind of television set, relate in particular to a kind of TV set device that realizes that information bidirectional is mutual.
Background technology
It is highly developed that society has become a science and technology now, and information flow is the electronics imformation age unusually fast, and informationalized paces are quick day by day, and the innovation of each class of electronic devices changes the important foundation that also becomes people's acquired information.
Television set is as the quite high electric equipment of a kind of popularity rate, develop into the collection amusement, educate and be used for the strong instrument that various information is showed from simple converter tools, and television set also not merely occurs in the family, and application provides more wide space for the development of television technologies more.For example, television teaching is popular current society ten minutes, and receive widely and pay close attention to, see through this means, the student often sees through and watches TV just can learn relevant knowledge, but because student's understanding level is limited, play the words that the television teaching sheet is educated if rely on simply, really be difficult to reach gratifying teaching efficiency, therefore general television teaching still needs an energy to explain in the instruction film of televising with the aspectant teacher of student could to improve teaching efficiency, and such mode can make each student can better the rational learning content.
With regard at present general technology, cooperate the teaching of TV generally all to provide a television for play television teaching sheet, provide teacher television teaching sheet content with regard to current broadcast on a clipboard to explain synchronously simultaneously, perhaps Jiao Xue key content indicates, the student during this time must take into account video screen and teacher's clipboard, thus, cause the inconvenience of study unavoidably, greatly increase the fatigue of student's study, for the teacher who gives a lesson, also had many inconvenience simultaneously.
Trace it to its cause and mainly be, at present the function that television set provided on the market only is that the output of unidirectional content of TV program shows, for the people who watches, can only receive information, and at aforesaid assist type television teaching, except requiring television set to have the function of output instruction film, being preferably to provide simultaneously the aided education teacher can carry out for information about input on television set, for example, directly indicating on television screen needs content that emphasis notes or carries out comparatively detailed explanation etc. for indeterminate part in the instruction film, if promptly can be implemented in when televising, the user can directly write for information about on video screen, just as same clipboard, no matter be for student or teacher, a kind of effective good method of all can yet be regarded as.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of interactive television device, are intended to solve the above problems.
The present invention includes a television set body; Described television set body includes the program signal receiving element in order to receiver, video and audio signal at least; In order to this program signal receiving element received video and audio signal are handled, and be translated into the processing unit of the discernible signal form in each unit; Also comprise one in order to the written information on this induction screen is discerned, to obtain the resolution unit of institute's content written; And be presented at lock unit on the television display screen curtain synchronously in order to this resolution unit is discerned the written information that obtains; Also comprise the first induction screen on the display screen that is arranged at described television set body,, after this television set body identification, obtain the content of institute's input information, and be presented at synchronously on this first induction screen in order to receive the written information of outside input; Electronic pen in order on the first induction screen, to write relevant information and to excite control command;
The present invention further comprises the TV remote controller that is used with it, in order in this TV set device of far-end remote control, and this TV remote controller is provided with in order to being shown in the identical programme content of television set body, and receives the second induction screen that the user writes input information; For this interactive television device that makes can receive the information that this TV remote controller is sent, this television set body also should comprise wireless remote control signal transmitting and receiving unit, in order to receiving the remote signal of sending by this TV remote controller, and the relevant information of this television set body can be replied to this remote controller.
In addition, interactive television device of the present invention can receive the cable TV signal, laser disc player and Web TV signal.
Compared with prior art, the invention has the beneficial effects as follows: monoenergetic is not exported TV program information, and can provide by the identification of the outside input information of television set and the function that shows synchronously, can be widely used in various aspects such as television teaching, video display and home entertaining.
Description of drawings
Fig. 1 is a module map of the present invention;
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
By shown in Figure 1: the present invention is combined with TV remote controller 2 to use, and includes television set body 10, the first induction screen 12 and electronic pens 14;
This television set body 10 should have essentially identical functional module with the common TV machine, and in order to receive display of television programmes, it includes program signal receiving element 100, processing unit 102, resolution unit 104 and lock unit 106 at least.Wherein, this program signal receiving element 100 is in order to receiver, video and audio signal, aforementioned video and audio signal can be cable TV signal (CATV) contents, or laser disc player (DVD player, VCD machine etc.) content, or be Web TV signal (video request program, VOD) content; This processing unit 102 is in order to these program signal receiving element 100 received video and audio signals are handled, and be converted into the discernible signal form in each unit, in the present embodiment, because interactive television device 1 of the present invention can also receive remote signal, so this processing unit 102 can also be converted to remote signal numeral or the analog signal that this TV set device 1 can be discerned, but perhaps TV programme signal is converted to the radiofrequency signal of wireless transmission and by these TV remote controller 2 receptions; This resolution unit 104 is in order to the written information on this induction screen is discerned, to obtain institute's content written, generally speaking, so-called induction screen is the LCD Panel that has data, and the effect of this resolution unit 104 is the relevant data of receive induction screen is analyzed, and it is reduced to can be by the information of TV set device identification; This lock unit 106 is in order to this resolution unit 104 written information that obtains of discerning is presented at the television display screen curtain synchronously, promptly " what is write what shows ".
This first induction screen 12, be arranged on the display screen of this television set body 10, in order to receive the written information of outside input, after these television set body 10 identifications, obtain the content of institute's input information, and be presented at synchronously on the display screen of this TV set device 1.In the present embodiment, this first induction screen 12 is for including the touch LCD screen curtain of data message.
This electronic pen 14 is in order to write relevant information and to excite control command on this first induction screen 12.In the present embodiment, the user uses this electronic pen 14 can rule on screen 12 in this first induction, does to explain even draw, and after handling through system signal, can both reduce demonstration on display screen.
In addition, as shown in the figure, interactive television device 1 of the present invention further comprises the TV remote controller 2 that cooperatively interacts with it and use, in order in this TV set device 1 of far-end remote control.With general remote controller different be, TV remote controller 2 used in the present invention is provided with the second induction screen 20, have the programme content identical in order to demonstration with television set body 10, and the user utilizes this electronic pen 14 to write relevant information and to excite control command on the second induction screen 20 of this TV remote controller 2, then aforementioned relevant information is transmitted and give television set body 10, also can be presented on the television screen after handling reduction, on the first induction screen 12, write input with electronic pen 14 with the user and can reach identical effect fully, for cooperating the operation of writing of adopting second on this TV remote controller 2 to respond to screen 20, this interactive television device body 10 further comprises wireless remote control signal transmitting and receiving unit 108, in order to receive the remote signal of sending by this TV remote controller 2, and the relevant information of this television set body 10 can be replied to this remote controller 2, make interactive television device 1 of the present invention have more flexibility in the use, and can not limited by the space.
For illustrating clearly how interactive television device 1 of the present invention uses, below cooperate a concrete example to describe.Suppose that what play on the current TV set device 1 is the education television content of courses, and on the video screen current demonstration be that a very important formula is as follows:
sin
2α+cos
2α＝1
Teacher is the importance of outstanding aforementioned formula, can utilize electronic pen 14 directly on the tv display screen below formula setting-out represent its importance, because the display screen of interactive television device 1 of the present invention is provided with the first induction screen 12, thereby can capture the line action of this electronic pen 14, and obtain all information of coordinate, terminating point and relevant this track of each point on the starting point coordinate that comprises line, the score path.Then, 104 pairs of aforementioned information of resolution unit by this television set body 10 are analyzed, and the acquisition information identical with raw information, then, make this lock unit 106, information after the reduction is shown on television screen, promptly on television screen, demonstrates the track that this electronic pen 14 is drawn.
In addition, because interactive television device 1 of the present invention can cooperate TV remote controller 2 to use together, and has the second induction screen 20 on this TV remote controller 2, if what play on the current TV set device 1 is the education television content of courses, and on the video screen current demonstration be a very important formula sin
2α+cos
2α=1 o'clock, show the content identical on this second induction screen 20 with video screen, at this moment, on this second induction screen 20, write with electronic pen on the corresponding display position or mark with doing, this interactive television device 1 can capture the line action of this electronic pen 14 equally, demonstrates the track that this electronic pen 14 is drawn at this second induction screen 20 on television screen.Because the second induction screen 20 of this TV remote controller 2 needs to show the content identical with television screen, therefore, can be designed to collapsible remote controller, is similar to the pattern of PDA, clearly illustrate and operate so that compare.
Claims (7)
1. an interactive television device comprises a television set body; Described television set body includes the program signal receiving element in order to receiver, video and audio signal at least; In order to this program signal receiving element received video and audio signal are handled, and be translated into the processing unit of the discernible signal form in each unit; It is characterized in that: also comprise one in order to the written information on this induction screen is discerned, to obtain the resolution unit of institute's content written; And be presented at lock unit on the television display screen curtain synchronously in order to this resolution unit is discerned the written information that obtains; Also comprise the first induction screen on the display screen that is arranged at described television set body,, after this television set body identification, obtain the content of institute's input information, and be presented at synchronously on this first induction screen in order to receive the written information of outside input; Electronic pen in order on the first induction screen, to write relevant information and to excite control command.
2. interactive television device according to claim 1, it is characterized in that: described television set body also comprises wireless remote control signal transmitting and receiving unit, in order to receiving the remote signal of sending by this TV remote controller, and the relevant information of this television set body can be replied to this remote controller.
3. interactive television device according to claim 2 is characterized in that: also comprise the TV remote controller that is used with it, in order in this TV set device of far-end remote control; Described TV remote controller is provided with the second induction screen, has the programme content identical with the television set body in order to demonstration.
4. interactive television device according to claim 3 is characterized in that: electronic pen can be write relevant information and excite control command on the second induction screen of described TV remote controller.
5. according to the described interactive television device of each right of claim 1 to 4, it is characterized in that: video that this program signal receiving element is received and audio signal be cable TV signal, laser disc player and Web TV signal wherein any one.
6. according to the described interactive television device of each right of claim 1 to 4, it is characterized in that: the first induction screen is the touch LCD screen curtain that includes data message.
7. according to the described interactive television device of each right of claim 5, it is characterized in that: the first induction screen is the touch LCD screen curtain that includes data message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100285651A CN1909608A (en) | 2005-08-05 | 2005-08-05 | Interactive television device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100285651A CN1909608A (en) | 2005-08-05 | 2005-08-05 | Interactive television device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1909608A true CN1909608A (en) | 2007-02-07 |
Family
ID=37700587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100285651A Pending CN1909608A (en) | 2005-08-05 | 2005-08-05 | Interactive television device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1909608A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593056A (en) * | 2008-05-30 | 2009-12-02 | 康准电子科技（昆山）有限公司 | Input/output device |
| CN102411443A (en) * | 2010-09-21 | 2012-04-11 | 深圳Tcl新技术有限公司 | Television handwriting-input system and handwriting-input method thereof |
| CN102497591A (en) * | 2011-11-11 | 2012-06-13 | 青岛海信移动通信技术股份有限公司 | Terminal and method for realizing wireless screen transmission between terminal and TV |
| CN102508543A (en) * | 2011-09-23 | 2012-06-20 | 深圳数字电视国家工程实验室股份有限公司 | Man-machine interactive system for digital terminal |
| CN103093594A (en) * | 2011-11-01 | 2013-05-08 | 北京红云融通技术有限公司 | Touch-control controller |
| CN103118297A (en) * | 2013-01-22 | 2013-05-22 | 广东星海数字家庭产业技术研究院有限公司 | Fatigue-prevention digital television system based on motion identification |
| CN103188452A (en) * | 2011-12-30 | 2013-07-03 | 胡继强 | Remote control with interactive input and output functions and television |
| CN104602081A (en) * | 2014-12-23 | 2015-05-06 | 贵阳高新网桥文化科技有限公司 | Networking device of network television with liquid crystal display screen |
-
2005
- 2005-08-05 CN CNA2005100285651A patent/CN1909608A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593056A (en) * | 2008-05-30 | 2009-12-02 | 康准电子科技（昆山）有限公司 | Input/output device |
| US8378978B2 (en) | 2008-05-30 | 2013-02-19 | Hon Hai Precision Industry Co., Ltd. | Input/output apparatus |
| CN102411443A (en) * | 2010-09-21 | 2012-04-11 | 深圳Tcl新技术有限公司 | Television handwriting-input system and handwriting-input method thereof |
| CN102411443B (en) * | 2010-09-21 | 2015-11-25 | 深圳Tcl新技术有限公司 | Televisor hand-written input system and hand-written inputting method thereof |
| CN102508543A (en) * | 2011-09-23 | 2012-06-20 | 深圳数字电视国家工程实验室股份有限公司 | Man-machine interactive system for digital terminal |
| CN103093594A (en) * | 2011-11-01 | 2013-05-08 | 北京红云融通技术有限公司 | Touch-control controller |
| CN103093594B (en) * | 2011-11-01 | 2016-04-13 | 北京红云融通技术有限公司 | Touch-type remote-controller |
| CN102497591A (en) * | 2011-11-11 | 2012-06-13 | 青岛海信移动通信技术股份有限公司 | Terminal and method for realizing wireless screen transmission between terminal and TV |
| CN102497591B (en) * | 2011-11-11 | 2015-02-18 | 青岛海信移动通信技术股份有限公司 | Terminal and method for realizing wireless screen transmission between terminal and TV |
| CN103188452A (en) * | 2011-12-30 | 2013-07-03 | 胡继强 | Remote control with interactive input and output functions and television |
| CN103118297A (en) * | 2013-01-22 | 2013-05-22 | 广东星海数字家庭产业技术研究院有限公司 | Fatigue-prevention digital television system based on motion identification |
| CN104602081A (en) * | 2014-12-23 | 2015-05-06 | 贵阳高新网桥文化科技有限公司 | Networking device of network television with liquid crystal display screen |
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| WD01 | Invention patent application deemed withdrawn after publication |