CN101882024A

CN101882024A - Digital television remote controller with handwriting screen

Info

Publication number: CN101882024A
Application number: CN2010102149084A
Authority: CN
Inventors: 罗笑南; 曾巨泉
Original assignee: National Sun Yat Sen University
Current assignee: Sun Yat Sen University; National Sun Yat Sen University
Priority date: 2010-06-30
Filing date: 2010-06-30
Publication date: 2010-11-10

Abstract

The embodiment of the invention provides a digital television controller with a handwriting screen, wherein the content comprises handwriting input of a cellphone screen, minitype interface interaction of the cellphone screen, and data transmission of a remote controller and a digital television. The technical scheme of the invention provides a design of a novel digital television remote controller, can be input conveniently by a user, and improve the interaction of the user and the television. Compared with the traditional remote controller, the invention has better user experience.

Description

A kind of digital television remote controller with handwriting screen

Technical field

The present invention relates to product design and software development technique field, be specifically related to a kind of digital television remote controller with handwriting screen.

Background technology

Telepilot is a kind of device that is used at certain distance scope inner control equipment, mainly by integrated circuit with form in order to the institutes such as button that produce different information.

The telepilot that is used for controlling TV the earliest is the electrical equipment company that Zenith is in the U.S. one family, nineteen fifty for developing out.Be wired at the beginning.Nineteen fifty-five, the said firm develops the wireless remote controller that a kind of being called as " Flashmatic ".But whether this device can not be differentiated light beam is to come from telepilot, and must just can control by aligning.Sieve primary. Ai Dele (Robert Adler) developed the telepilot that is called " ZenithSpace Command " in 1956, this also is first modern wireless remote controller, he utilizes ultrasound wave to come adjusting channel and volume, the frequency that each button sends is different, but this device also may be disturbed by general ultrasound wave, and the sound that sends to telepilot listened of some people and animal (as dog).

In the 1980's, when the semiconductor device of transmission and receiving infrared-ray develops, just slowly replaced the ultrasound wave control device.Even other wireless transmission method (as bluetooth) continues to be developed, this science and technology also continues extensively to be used up to now.

Current Digital Television has realized the function of surfing the web, but this is not a simple click button browsing page, can also realize the mutual of text input types such as Webpage search, forum's comment, data modification.And current telepilot is fixed against button and realizes alternately, when surfing the web by Digital Television, can only realize the text input by button.Yet there is input flow process complexity in the button input, and button is arranged and closely is difficult for touching, and the older is unsuitable for using the electronic product of button class.

Thereby traditional telepilot exists loaded down with trivial details alternately, not wield shortcoming.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of digital television remote controller with handwriting screen, can promote the mutual simplification of telepilot.

For solving the problems of the technologies described above, the embodiment of the invention provides following technical scheme to realize:

1, the global design of the digital television remote controller of band handwriting screen

Add handwriting screen in traditional remote controller, as mutual channel, the user can carry out handwriting input and miniature interface operation by newly-increased handwriting screen, this can improve between telepilot and the Digital Television alternately, make things convenient for the user.The position of handwriting screen is between main remote keying and the input button, is positioned at the middle part of telepilot.Make hand grasp remote control stably like this, make things convenient for the user to carry out hand-written operation.

2, the handwriting input of the digital television remote controller of band handwriting screen may further comprise the steps:

A. the handwriting input of telepilot identification is handled;

B. the data transmission after the telepilot handwriting input is discerned.

In steps A, need to check whether telepilot is in the input enabled state, otherwise can't import.Under the state that allows input, the identification module of telepilot is discerned processing to input, and with deposit data in the middle of buffer zone.

In step B, the user confirms that input finishes and sends data, and telepilot is the data of established form with the input data encapsulation in the buffer zone, and by being wirelessly transmitted to Digital Television, makes corresponding command response by Digital Television.

3, the miniature interface alternation of the digital television remote controller of band handwriting screen

Miniature interface alternation is meant controls such as the button in the digital television interactive interface, edit box, choice box, drop-down list, scroll bar is arranged on the hand-written screen of telepilot with the micro demonstration.Each control has function corresponding, and the user will be converted to the order data of response to the operation of control, sends on the Digital Television by the short-distance wireless passage, finishes associative operation.In particular, when the user selects edit box to operate, the user will enter the text input state.

In an embodiment of the present invention, the user carries out the text handwriting input by the handwriting screen on the telepilot, and the data after the telepilot transmission process realize the text input of Digital Television to Digital Television; The data of telepilot receiving digital television transmission simultaneously, and in handwriting screen, make the demonstration and the implementation and operation at miniature interface.

Technique scheme because the handwriting screen that the invention process utilizes telepilot to add can realize that the text of Digital Television is imported and miniature interface alternation, is compared the advantage that traditional telepilot has easier and higher interactivity as can be seen.

Description of drawings

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

Fig. 1 is the handwriting screen handwriting input processing flow chart of telepilot;

Fig. 2 is the miniature interface alternation processing flow chart of telepilot;

Fig. 3 is the whole process flow diagram that uses of the present invention;

Fig. 4 is the global design figure of the digital television remote controller of band handwriting screen.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtained under the creative work prerequisite.

The telepilot text input of embodiment one, band handwriting screen

1. judge whether to allow the user to import;

2. if allow input then to skip to 4.;

3. if do not allow, then skip to 1.;

4. user's handwriting input literal;

5. discern user's input characters;

6. judge whether to carry out the input of Digital Television text;

If 7., then data are sent to Digital Television and skipping to 1.;

8. if not, then skip to 1..

The miniature interface alternation of telepilot of embodiment two, band handwriting screen

1. judge whether to allow interface alternation;

2. then skip to 4. alternately if allow;

3. if do not allow then to skip to 1. alternately;

4. judge whether to exist interface alternation;

5. then skip to 7. if exist;

6. then do not skip to 1. if do not exist;

7. miniature interface display graphical control;

8. user's operation;

9. send interaction data to Digital Television;

10. skip to 1..

Embodiment three, complete operation process flow diagram

1. prepare mutual and input;

2. whether there is the text input;

3. then skip to 5. if exist;

4. skip to 7.;

5. import processing;

6. skip to 1.;

7. whether there is miniature interface alternation;

8. skip to if not 1.;

9. carry out interaction process;

10. skip to 1..

Claims

1. the digital television remote controller with handwriting screen is characterized in that, comprising: the data transmission of the handwriting input of mobile phone screen, miniature interface alternation, telepilot and the Digital Television of handwriting screen; The position of handwriting screen is between main remote keying and the input button, is positioned at the middle part of telepilot; The user carries out the text handwriting input by the handwriting screen on the telepilot, and the data after the telepilot transmission process realize the text input of Digital Television to Digital Television; The data of telepilot receiving digital television transmission simultaneously, and in handwriting screen, make the demonstration and the implementation and operation at miniature interface.

2. a kind of digital television remote controller with handwriting screen according to claim 1 is characterized in that, the handwriting input of the digital television remote controller of band handwriting screen may further comprise the steps: the handwriting input identification of a. telepilot is handled; B. the data transmission after the telepilot handwriting input is discerned; In step a, need to check whether telepilot is in the input enabled state, otherwise can't import; Under the state that allows input, the identification module of telepilot is discerned processing to input, and with deposit data in the middle of buffer zone; In step b, the user confirms that input finishes and sends data, and telepilot is the data of established form with the input data encapsulation in the buffer zone, and by being wirelessly transmitted to Digital Television, makes corresponding command response by Digital Television.

3. a kind of digital television remote controller according to claim 1 with handwriting screen, it is characterized in that, the miniature interface alternation of the digital television remote controller of described band handwriting screen is meant the button in the digital television interactive interface, edit box, choice box, drop-down list, the scroll bar control is arranged on the hand-written screen of telepilot with the micro demonstration, each control has function corresponding, the user will be converted to the order data of response to the operation of control, send on the Digital Television by the short-distance wireless passage, finish associative operation, in particular, when the user selects edit box to operate, the user will enter the text input state.