CN100475297C - System and method for outputting mobile terminal image and sound into display apparatus - Google Patents
System and method for outputting mobile terminal image and sound into display apparatus Download PDFInfo
- Publication number
- CN100475297C CN100475297C CNB2005100807026A CN200510080702A CN100475297C CN 100475297 C CN100475297 C CN 100475297C CN B2005100807026 A CNB2005100807026 A CN B2005100807026A CN 200510080702 A CN200510080702 A CN 200510080702A CN 100475297 C CN100475297 C CN 100475297C
- Authority
- CN
- China
- Prior art keywords
- mobile communication
- signal
- communication terminal
- image
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72427—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting games or graphical animations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/25—Output arrangements for video game devices
- A63F13/26—Output arrangements for video game devices having at least one additional display device, e.g. on the game controller or outside a game booth
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Abstract
The present invention discloses a system which outputs the image and sound of the mobile communication terminal to the outer display device and the method, and it is characterized in that it contains a mobile communication terminal and an adapter. Wherein the mobile communication terminal includes a plug jack which is used to output the image signal; the earphone hole which is used to output the sound signal. And the adapter includes an image signal conversion part which is used to switch the image signal outputted from the mobile communication terminal; a sound signal improving part which is used to improve the sound signal outputted from the mobile communication terminal. With adding the external adapter, it outputs the image and sound of the mobile communication terminal to the external display device, thereby it uses the expandability of the external display device to realize that we can play game when we skim over the image such as game and listen to the sound.
Description
Technical field
The present invention relates to a kind of system and method thereof that image in the mobile communication terminal and sound is outputed to exterior display device, especially a kind of as when utilizing mobile communication terminal to play etc., game image and sound are outputed to the system and the method thereof of exterior display device.
Background technology
Existing mobile communication terminal (mobile communication terminal that can play among the present invention, communication are referred to as " mobile communication terminal " with PDA (palm PC) and game-specific terminal), usually utilize modem or be installed in the special hardware unit of mobile communication terminal inside, thereby driving is stored in the application program of internal storage etc. and plays, and utilizes the outer button control game process of mobile communication terminal then.According to the internal structure of mobile communication terminal, use the image and the audio unit that are built in mobile communication terminal in addition.But because the particularity of mobile communication terminal, volume limited size and sound effect are relatively poor.Also because need possess basic communication energy eventually, so in the performance expansion, be subjected to limiting significantly.
So when utilizing mobile communication terminal to play, can only watch picture and listen to game sound by the less display screen of mobile communication terminal by the relatively poor loudspeaker of mobile communication terminal.
In the process of utilizing mobile communication terminal to play,, be difficult to experience the greatest pleasure that guide's play is brought because be subjected to the sound effect restriction of third dimension limitation such as picture size and relatively poor loudspeaker.
Summary of the invention
For solving above-mentioned problems of the prior art, the invention provides a kind of system that the image in the mobile communication terminal and sound can be outputed to exterior display device (as large-scale display device and audio unit).
The object of the present invention is achieved like this: a kind of image in the mobile communication terminal and sound are outputed to the system of exterior display device, it is characterized in that: comprise mobile communication terminal and adapter.Wherein said mobile communication terminal comprises the jack (RECEPTACLE) that is used for output image signal; The earpiece holes that is used for output sound signal.And described adapter comprises the signal of video signal converter section of the described signal of video signal that is used to change described mobile communication terminal output; Be used to improve the voice signal improvement portion of the described voice signal of described mobile communication terminal output.
In addition, the present invention provides a kind of simultaneously the image in the mobile communication terminal and sound is outputed to the method for exterior display device, it is characterized in that: comprise that the input image transmits the step of order; Judge the adapter state normal step whether be connected to mobile communication terminal; When the adapter state step of output image signal and voice signal just often; The step that the signal of video signal that obtains from mobile communication terminal is changed and voice signal is improved; Voice signal after signal of video signal after the conversion and the improvement is outputed to the outside step that shows equipment.
Therefore, use the present invention can with in the mobile communication terminal as the image and the sound of recreation etc. output to exterior display device, by utilizing relatively poor image and sound output environment in the exterior display device output mobile communication terminals such as television set, display, make game process truer true to nature and make mobile communication terminal give full play to effect as the game operation terminal.
Description of drawings
Fig. 1 is the key diagram that the system that among the present invention the image in the mobile communication terminal and sound is outputed to exterior display device is described.
Fig. 2 is the key diagram that the adapter in the system of the present invention is described.
Fig. 3 is the flow chart that the method that among the present invention the image in the mobile communication terminal and sound is outputed to exterior display device is described.
Wherein, Reference numeral:
100: mobile communication terminal 110: jack (RECEPTACLE)
120: earpiece holes 200: adapter
210: image input port 220: the sound input end mouth
230: the storage part 240 of preserving sequence number information: digital translation portion
250: analog-converted portion 260: voice signal improvement portion
270: image digital output port 280: the image simulation output port
290: the voice output port
The specific embodiment
Below in conjunction with accompanying drawing, the embodiments of the invention of realizing above-mentioned purpose are described.
Fig. 1 is the key diagram that the system that among the present invention the image in the mobile communication terminal and sound is outputed to exterior display device is described.
Described system comprises mobile communication terminal 100 and adapter 200.
Described mobile communication terminal 100 comprises earpiece holes 120 that is used for output sound information and the jack (RECEPTACLE) 110 that is used for output image signal.
Described in addition mobile communication terminal 100 inside also comprise: preserve the compatible information storage part of (when various external device (ED)s are connected to described mobile communication terminal 100, but can be used to judge whether described external device (ED) is the information of compatible apparatus); Whether be used for discerning the sequence number of described external device (ED) and compare with mobile communication terminal that described storage part is preserved, it is compatible and according to the control part of judged result output control signal to judge both.
Described signal of video signal and voice signal comprise game information, and described game information can be the game information that is built in the storage part of described mobile communication terminal 100, also can be the game informations that receives from the outside by wireless network.
At first, should be shown in the signal of video signal of mobile communication terminal picture display part, will transmit by inner USB (Universal Serial Bus-USB below is referred to as " USB ") according to the executive utility internal command.The signal of video signal that transmits by described USB this moment is output to and describedly is used for the jack (RECEPTACLE) 110 of output image signal and is input to adapter 200.Do not comprise voice signal in the signal of video signal by described jack (RECEPTACLE) 110 outputs.
Described adapter 200 will receive signal of video signal by image input port 210, signal of video signal process video conversion process adapter from described image input port 210 inputs, output in image digital output port 270 or the image simulation output port 280, and be input to the image input port 310 of exterior display device.
In addition, described voice signal is from earpiece holes 120 outputs of mobile communication terminal 100, and be input to the sound input end mouth of described adapter 200, and handle outputing to voice output port 290 again via amplification or improvement such as abate the noise, be input to the sound input end mouth 320 of exterior display device at last.
As mentioned above, described signal of video signal and voice signal output to the different port of mobile communication terminal 100 separately, and be input to the different port of adapter 200, and in described adapter 200,, be input to exterior display device 300 at last through outputing to different ports respectively after the different disposal process.
Described exterior display device 300 can use television set, computer display etc.
Fig. 2 is the key diagram that the adapter in the system of the present invention is described.
Described adapter 200 has two stimulus parts, one is the image input port 210 that is used to import from the signal of video signal of jack (RECEPTACLE) 110 outputs of mobile communication terminal 100, connects with connector (Connector) between jack of described mobile communication terminal (RECEPTACLE) 110 and the image input port 210.
Another one is the sound input end mouth 220 that is used to import from the voice signal of earpiece holes 120 outputs of mobile communication terminal.
In addition, also comprise the storage part 230 of preserving sequence number information.Described storage part is connected with the described input port 210 that influences, sequence number by reading described adapter 200 from mobile communication terminal 100 also compares with the compatible information of described mobile communication terminal 100 and judges, determines whether described adapter 200 is compatible device.
Be connected with adapter 200 and described mobile communication terminal 100 when attempting to transmit signal of video signal and voice signal at mobile communication terminal 100, the described storage part 230 of preserving sequence number information can be judged whether compatibility of described mobile communication terminal 100 and described adapter 200.
When described judged result is compatible with described adapter 200 and described mobile communication terminal 200 when normally being connected with described adapter 200, be presented at the picture display part of described mobile communication terminal 200 and, be input to described adapter 200 at last from described mobile communication terminal 100 output image signal and voice signal.
Also have a signal of video signal converter section in addition, be used for the signal of video signal of described image input port 210 inputs by being connected to the described storage part 230 of preserving sequence number information is changed.Described signal of video signal converter section comprises digital translation portion 240 and analog-converted portion 250.
Described digital translation portion 240 is used for and will be converted to the numerical data form by the image information of described image input port 210 inputs, and described analog-converted portion 250 is used for and will be converted to the analogue data form by the image information of described image input port 210 inputs.
Describedly signal of video signal is converted to the digital translation portion 240 of numerical data form and the function that signal of video signal is converted to the analog-converted portion 250 of analogue data form is:, described signal of video signal is changed in order to send to exterior display device 300 from the signal of video signal of mobile communication terminal 100 outputs.
According to exterior display device 300 is the concrete condition of analogue means or digital device, when connecting exterior display device 300 and adapter 200, selects suitable one and utilizes connector to be connected in image digital output port 270 and image simulation output port 280.Be converted to described signal of video signal the digital translation portion 240 of numerical data form and described signal of video signal be converted to the analog-converted portion 250 of analogue data form this moment, will whether optionally start working according to the connection of output port.
Thereby, in described digital translation portion 240 and described analog-converted portion, be converted to numeral or analog signal, and the numeral after the described conversion or analog signal will be sent to exterior display device 300.
For the described image that is converted into data signal or analog signal is outputed to exterior display device 300, the digital translation portion 240 that is used for signal of video signal is converted to the numerical data form is connected to digital output port 270, and the analog-converted portion 250 that is used for signal of video signal is converted to the analogue data form is connected to analog output mouth 280.
Described image digital output port 270 and image simulation output port 280 are the connecting portions that are used to connect adapter 200 and exterior display device 300.According to the characteristic of exterior display device 300, need optionally use described image digital output port or described image simulation output port.
When described exterior display device 300 is digital device, be connected with described image digital output port 270; When described exterior display device is analogue means, be connected with described image simulation output port 280.According to described connection status, digital translation portion 240 boxes that described signal of video signal are converted to the numerical data form are optionally started working the analog-converted portion that signal of video signal is converted to the analogue data form, and the signal after the conversion will be input to exterior display device 300.
In addition, because the sound size or the tonequality of the voice signal by the sound input end mouth in the described input port 220 input are relatively poor, so also comprise a voice signal improvement portion 260 that is used to improve voice signal.Described voice signal improvement portion 260, can be to being subjected to mobile communication terminal self restriction dull voice signal, carry out amplification and be converted to and revolve the sound line output of going forward side by side.
Output to exterior display device 300 in order to carry out the voice signal that amplification and tone quality improving handle by described voice signal improvement portion 260, the voice output port 290 that described voice signal improvement portion 260 connects is connected with the sound input part 320 of exterior display device.
Fig. 3 is the flow chart that the method that among the present invention the image in the mobile communication terminal and sound is outputed to exterior display device is described.
At first, wish mobile communication terminal 100 users play, utilize the input modes such as keypad of described mobile communication terminal 100, input is used for image and sound are outputed to the order of external device (ED).Described mobile communication terminal 100 will receive image transmission order S10 this moment.
Whether normal described mobile communication terminal 100 be connected to judgement the adapter state S20 of jack (RECEPTACLE) 110 and earpiece holes 120.Judge the control part execution of the whether normal work of described adapter 200 states by mobile communication terminal inside, its deterministic process is: the storage part 230 of preserving sequence number from described adapter 200 reads sequence number, then the compatible information in this sequence number and the mobile communication terminal storage part is compared and judges and export control signal.
When judging that by described judgement adapter connects when correct, mobile communication terminal 100 will be to jack (RECEPTACLE) 110 and earpiece holes 120 output image signal and voice signal S30.
From the signal of video signal and the voice signal of described mobile communication terminal 100 outputs, will be by signal of video signal converter section 240, the 250 conversion signal of video signal of adapter 200, by 290 this province voice signal S40 of voice signal improvement portion.
Described signal of video signal transfer process, the signal of video signal with input in digital translation portion 240 is converted to the numerical data form, and is converted to the analogue data form in analog-converted portion 250.In addition, be digital device or analogue means according to exterior display device, influence signal and will optionally be converted to numerical data form or analogue data form.
By described conversion with improve process S40, S50 when adapter 200 outputs to exterior display device 300 with the signal of video signal that is converted and the voice signal that is enhanced, described exterior display device 300 will show the image of playing and sound etc.
As mentioned above, be suitable for system and the method thereof that the image in the mobile communication terminal and sound is outputed to exterior display device of the present invention, can be by waiting image and voice signal to output to exterior display device as recreation in the mobile communication terminal, when the scalability that utilizes exterior display device is watched image and listened to sound, play, thereby improve the sense of reality of recreation.
The present invention is not restricted to above-described embodiment, and those of ordinary skill in the art can carry out various distortion to the present invention, but it all should be encompassed in the middle of the claim scope of the present invention.
Claims (10)
1, a kind of system that image in the mobile communication terminal and sound is outputed to exterior display device, it is characterized in that: comprising: mobile communication terminal and adapter, wherein said mobile communication terminal comprises the jack that is used for output image signal, the earpiece holes that is used for output sound signal, described adapter comprise the described signal of video signal that is used to change described mobile communication terminal output the signal of video signal converter section, be used to improve the voice signal improvement portion of the described voice signal of described mobile communication terminal output.
2, the system that the image in the mobile communication terminal and sound is outputed to exterior display device according to claim 1, it is characterized in that: described adapter has an image input port, image digital output port and a sound input end mouth and sound output port, send described signal of video signal and described voice signal and receive by described image input port and described sound input end mouth respectively, and send by described image digital output port and described voice output port respectively.
3, according to claim 1 image in the mobile communication terminal and sound are outputed to the system of exterior display device, it is characterized in that: described adapter also comprises the storage part of preserving the device identification sequence number.
4, the system that the image in the mobile communication terminal and sound is outputed to exterior display device according to claim 3, it is characterized in that: described mobile communication terminal also comprises the storage part of preserving various external device (ED) compatible informations, will be stored in the control part that sequence number in the described adapter and the described information that is stored in the storage part compared and exported according to its result control signal.
5, according to claim 1 image in the mobile communication terminal and sound are outputed to the system of exterior display device, it is characterized in that: described influence signal conversion part comprise will input signal of video signal be converted to the numerical data form go forward side by side line output digital translation portion, the signal of video signal of input is converted to the go forward side by side analog-converted portion of line output of analogue data form.
6, according to claim 1 image in the mobile communication terminal and sound are outputed to the system of exterior display device, it is characterized in that: described signal of video signal and described voice signal comprise game information.
7, according to claim 6 image in the mobile communication terminal and sound are outputed to the system of exterior display device, it is characterized in that: described game information comprises the information that receives from the outside by wireless network.
8, a kind of image in the mobile communication terminal and sound are outputed to the method for exterior display device, it is characterized in that comprising: the input image transmits the step of order; Judge the adapter state normal step whether be connected to mobile communication terminal; When the adapter state step of output image signal and voice signal just often; The step that the signal of video signal that obtains from mobile communication terminal is changed and voice signal is improved; Voice signal after signal of video signal after the conversion and the improvement is outputed to the step of exterior display device.
9, the method that the image in the mobile communication terminal and sound is outputed to exterior display device according to claim 8, it is characterized in that: be connected in the whether normal step of adapter state of mobile communication terminal in judgement, sequence number that reads from adapter and the compatible information that is stored in mobile communication terminal inside are compared and judge.
10, the method that the image in the mobile communication terminal and sound is outputed to exterior display device according to claim 8, it is characterized in that: at the switch process of described signal of video signal, according to exterior display device is digital device or analogue means, optionally signal of video signal is converted to numerical data form or analogue data form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040115482A KR20060076865A (en) | 2004-12-29 | 2004-12-29 | System and method for displaying mobile phone's image and audio |
| KR1020040115482 | 2004-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1795955A CN1795955A (en) | 2006-07-05 |
| CN100475297C true CN100475297C (en) | 2009-04-08 |
Family
ID=36817404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100807026A Expired - Fee Related CN100475297C (en) | 2004-12-29 | 2005-07-05 | System and method for outputting mobile terminal image and sound into display apparatus |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20060076865A (en) |
| CN (1) | CN100475297C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916186A (en) * | 2010-07-30 | 2010-12-15 | 深圳创维－Rgb电子有限公司 | Method, device and terminal for expanded display of mobile terminal view |
| US20130019179A1 (en) * | 2011-07-14 | 2013-01-17 | Digilink Software, Inc. | Mobile application enhancements |
| CN104426940A (en) * | 2013-08-27 | 2015-03-18 | 无锡立刻新科技发展有限公司 | Multi-screen-interaction-based mobile phone application platform |
-
2004
- 2004-12-29 KR KR1020040115482A patent/KR20060076865A/en not_active Application Discontinuation
-
2005
- 2005-07-05 CN CNB2005100807026A patent/CN100475297C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060076865A (en) | 2006-07-05 |
| CN1795955A (en) | 2006-07-05 |
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Granted publication date: 20090408 |