CN101127157A - TV remote controller key voice prompt method - Google Patents
TV remote controller key voice prompt method Download PDFInfo
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- CN101127157A CN101127157A CN 200710131167 CN200710131167A CN101127157A CN 101127157 A CN101127157 A CN 101127157A CN 200710131167 CN200710131167 CN 200710131167 CN 200710131167 A CN200710131167 A CN 200710131167A CN 101127157 A CN101127157 A CN 101127157A
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Abstract
The utility model relates to a voice prompt method of the depressed key function of the TV remote-control unit, which is characterized in that: firstly, a voice chip is added into the TV motherboard, and the voice prompt corresponding to the depressed key of the TV remote-control unit is prerecorded into the voice chip; secondly, the remote control coding agreement sent by the TV remote-control unit is utilized as the communication agreement of the voce chip, and the code sent by the TV remote-control unit is sent to the TV receiving chip and the voce chip at the same; thirdly, the voice chip decodes according to the communication agreement and calls the vocal module corresponding to the depressed key of the TV remote-control unit to send to the corresponding voice module in the television to send out the voice prompt. The utility model has the advantages of facilitating the elder users, widening the functions of televisions, having excellent cost performance.
Description
Technical field
The present invention relates to a kind of TV tech, especially a kind of TV voice technology, specifically a kind of phonetic prompt method of TV remote controller key function.
Background technology
At present, the video electronic technology developed into LCD TV, PDP TV and IPTV through tremendous variation by traditional C RT in these several years; Function is multi-functional by original unicity development; More and more as the outer end interface, as band HDMI, DVI, USB, YPBPR etc.; Two-in-one TV is arranged, but as band DVD, DVB recording optical driver; And middle recreation, the functions such as PIP, POP be with of TV itself.These functions are many, and button on the natural telepilot is just many, and some button mark word is bright succinct, and the user is not as being the industry, and these electronic terms are failed to understand certainly, and particularly aging old man cannot find out brains especially.The user is not very clear, also can not operate, have in addition dare not operate, high-grade like this TV is afraid of just in case to have moved what key out of joint, has just bothered, and can only watch TV it as single product.Just stepping into aging at our national population especially, aging old man does not understand especially to emerging electronic product, and TV menu interface is little, color is not bright-coloured, older old man's eyes are bad, by key do not see Chu's television interfaces display text, bring operation inconvenience to the user like this.
Summary of the invention
The objective of the invention is many at existing remote keying, function is difficult to grasp and give and to be manipulated the inconvenience that brings, invent a kind of can be directly with the phonetic prompt method of the TV remote controller key function of each keypress function of voice suggestion.
Technical scheme of the present invention is:
A kind of phonetic prompt method of TV remote controller key function is characterized in that:
At first, in TV motherboard, increase by a speech chip, and in advance the pairing voice suggestion of button on the telepilot is recorded in the speech chip;
Secondly, the remote control coding agreement of utilizing the telepilot emission is as the speech chip communications protocol, and the coding that telepilot is launched sends to television reception chip and speech chip simultaneously;
The 3rd, speech chip is decoded according to communications protocol and is called and delivers in the TV corresponding sounding module with the corresponding voice module of remote controller key and send voice suggestion.
Described remote control coding agreement is to adopt the width modulation serial code, with pulsewidth be 0.56ms, to be spaced apart 0.565ms, cycle be that binary " 0 " is represented in the combination of 1.125ms, be 0.56ms, be spaced apart 1.69ms that with pulsewidth the cycle is that binary one is represented in the combination of 2.25ms; It is made up of preamble code, the positive sign indicating number of user identification code, User Recognition radix-minus-one complement, the positive sign indicating number of operational code and operational code radix-minus-one complement.
Beneficial effect of the present invention:
1, the intuitive operation that helps the user improves the convenience that TV uses, because in present most TVs, only considers outside TV functions and the image quality, does not all go the convenience of considering that the user uses from user's angle.Just stepping into aging at our national population especially, development in science and technology is so fast again, and they may can not accept new electronic product, if increase this function in TV, can help their the better more convenient TV of how operating.Operator also can increase by a function at own brand TV and improve profit on sales.
2, cost performance height, it is limited to increase cost, and it is single that price is low from speech chip, and power consumption is little, and stable performance does not need to do any software alteration on original basis of software, bring technical matters can for original TV.
3, sound prompt function is sent in remote keying of the every operation of TV user.If the user does not understand by the font explanation of button next door like this, just do not understand some button purpose of telepilot, also can understand the real purposes of button by voice suggestion, perhaps you have pushed the wrong key, TV does not have response, and telepilot sends this key-press and voice prompting and helps you to remind.
Description of drawings
Fig. 1 is the framework map of system chart of the present invention.
Fig. 2 is an electrical schematic diagram of the present invention.
Fig. 3 is infrared remote coding definition figure of the present invention.
Fig. 4 is the definition figure of 32 codings of infrared remote control.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Shown in Fig. 1-4.
A kind of phonetic prompt method of TV remote controller key function, it may further comprise the steps:
At first, in TV motherboard, increase by a speech chip, and in advance the pairing voice suggestion of button on the telepilot is recorded in the speech chip;
Secondly, the remote control coding agreement of utilizing the telepilot emission is as the speech chip communications protocol, and the coding that telepilot is launched sends to television reception chip and speech chip simultaneously;
The 3rd, speech chip is decoded according to communications protocol and is called and delivers in the TV corresponding sounding module with the corresponding voice module of remote controller key and send voice suggestion.
More detailed steps is as follows:
1, the purposes that all buttons in the telepilot are real is represented to record in the chip with language in advance, gives good communication protocol address (coding of remote controller infrared emission just) respectively; Such as the 0E3F code is " TV is started shooting ".
2, the coded signal IR that U1 (HS0038) is demodulated gives the TV control chip on the one hand, speech chip is connected to 10 pin P00 among the speech chip H616XP through one 9013 triode emitter-base bandgap grading output IR1 on the other hand, because can only could be discerned remote control coding according to the agreement that I give.
3, because the voltage request (2.4V-3.8V) of speech chip has only the 5V power supply during our machine standby, obtain through two 4148 diode step-downs.Loudspeaker 0.5W/8 ohm, other circuit connects by requirement on Fig. 2.
4, remote control coding agreement: speech chip must be according to cryptoprinciple demodulation coded signal.Use the UPD6121G that the Infrared remote controller coded system adopts the NEC of wide model application, the serial code of the width modulation that agreement adopts is 0.56ms with pulsewidth, and the interval 0.565ms cycle is that binary " 0 " is represented in the combination of 1.125ms; With pulsewidth is 0.56ms, be spaced apart 1.69ms, cycle is that binary one is represented in the combination of 2.25ms, its waveform as shown in Figure 3, above-mentioned " 0 ", " 1 " is formed 32 binary codes and is carried out secondary modulation to improve emission efficiency through the 38KHZ carrier frequency, reach and reduce the power supply power consumption purpose, produce infrared ray to spatial emission through infrared-emitting diode then, as shown in Figure 2, wherein producing remote control coding is continuous 32 codings (as shown in Figure 4), and preceding 16 is user's identification code, can distinguish different electric equipments, prevent remote control mode phase not of the same race mutual interference.Identification code is 0E; 16 of backs are 8 bit manipulation sign indicating number (function code) and and radix-minus-one complements.Speech chip is exactly the coding that comes the emission of demodulation telepilot by such coding, then sends corresponding voice suggestion.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (2)
1. the phonetic prompt method of a TV remote controller key function is characterized in that:
At first, in TV motherboard, increase by a speech chip, and in advance the pairing voice suggestion of button on the telepilot is recorded in the speech chip;
Secondly, the remote control coding agreement of utilizing the telepilot emission is as the speech chip communications protocol, and the coding that telepilot is launched sends to television reception chip and speech chip simultaneously;
The 3rd, speech chip is decoded according to communications protocol and is called and delivers in the TV corresponding sounding module with the corresponding voice module of remote controller key and send voice suggestion.
2. the phonetic prompt method of TV remote controller key function according to claim 1, it is characterized in that described remote control coding agreement is to adopt the width modulation serial code, with pulsewidth be 0.56ms, to be spaced apart 0.565ms, cycle be that binary " 0 " is represented in the combination of 1.125ms, be 0.56ms, be spaced apart 1.69ms that with pulsewidth the cycle is that binary one is represented in the combination of 2.25ms; It is made up of preamble code, the positive sign indicating number of user identification code, User Recognition radix-minus-one complement, the positive sign indicating number of operational code and operational code radix-minus-one complement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710131167 CN100479001C (en) | 2007-09-05 | 2007-09-05 | TV remote controller key voice prompt method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710131167 CN100479001C (en) | 2007-09-05 | 2007-09-05 | TV remote controller key voice prompt method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101127157A true CN101127157A (en) | 2008-02-20 |
| CN100479001C CN100479001C (en) | 2009-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710131167 Expired - Fee Related CN100479001C (en) | 2007-09-05 | 2007-09-05 | TV remote controller key voice prompt method |
Country Status (1)
| Country | Link |
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| CN (1) | CN100479001C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542764A (en) * | 2011-12-30 | 2012-07-04 | Tcl王牌电器(惠州)有限公司 | Remote controller, controlled electronic equipment and voice-navigation remote control method |
| CN102610073A (en) * | 2011-12-09 | 2012-07-25 | 海尔集团公司 | Remote controller with voice prompt function and control method for remote controller |
| CN102801909A (en) * | 2011-05-26 | 2012-11-28 | 天津三星光电子有限公司 | Method for prompting operation action of digital camera by voice and digital camera thereof |
| CN102984579A (en) * | 2012-12-13 | 2013-03-20 | 青岛海信宽带多媒体技术有限公司 | Realizing method for key sound effect of set-top box and set-top box |
| CN103267881A (en) * | 2013-05-21 | 2013-08-28 | 四川大学 | Oscillometer function prompter |
| CN104168070A (en) * | 2014-08-13 | 2014-11-26 | 深圳市泛海三江科技发展有限公司 | Data transmission method based on pulse width modulation and voice alarming fire disaster detector |
-
2007
- 2007-09-05 CN CN 200710131167 patent/CN100479001C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801909A (en) * | 2011-05-26 | 2012-11-28 | 天津三星光电子有限公司 | Method for prompting operation action of digital camera by voice and digital camera thereof |
| CN102610073A (en) * | 2011-12-09 | 2012-07-25 | 海尔集团公司 | Remote controller with voice prompt function and control method for remote controller |
| CN102542764A (en) * | 2011-12-30 | 2012-07-04 | Tcl王牌电器(惠州)有限公司 | Remote controller, controlled electronic equipment and voice-navigation remote control method |
| CN102542764B (en) * | 2011-12-30 | 2013-11-06 | Tcl王牌电器(惠州)有限公司 | Remote controller, controlled electronic equipment and voice-navigation remote control method |
| CN102984579A (en) * | 2012-12-13 | 2013-03-20 | 青岛海信宽带多媒体技术有限公司 | Realizing method for key sound effect of set-top box and set-top box |
| CN102984579B (en) * | 2012-12-13 | 2016-04-20 | 青岛海信宽带多媒体技术有限公司 | A kind of button audio implementation method of Set Top Box and Set Top Box |
| CN103267881A (en) * | 2013-05-21 | 2013-08-28 | 四川大学 | Oscillometer function prompter |
| CN104168070A (en) * | 2014-08-13 | 2014-11-26 | 深圳市泛海三江科技发展有限公司 | Data transmission method based on pulse width modulation and voice alarming fire disaster detector |
| CN104168070B (en) * | 2014-08-13 | 2016-09-21 | 深圳市泛海三江科技发展有限公司 | A kind of data transmission method based on pulsewidth modulation and audio alert fire detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100479001C (en) | 2009-04-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20210905 |