CN1602023A - Distence controllor of mobile communication terminal - Google Patents
Distence controllor of mobile communication terminal Download PDFInfo
- Publication number
- CN1602023A CN1602023A CNA2004100375780A CN200410037578A CN1602023A CN 1602023 A CN1602023 A CN 1602023A CN A2004100375780 A CNA2004100375780 A CN A2004100375780A CN 200410037578 A CN200410037578 A CN 200410037578A CN 1602023 A CN1602023 A CN 1602023A
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- CN
- China
- Prior art keywords
- terminal
- microphone
- ear microphone
- data communication
- communication port
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention relates to a remote control device of a mobile communication terminal, which increases convenience for users by remote control of a 24-pin data communication port used as a terminal standardized input and output terminal. The remote control device is composed of following portions: an earphone and microphone portion provided with a microphone and a speaker, outputting voice data via the speaker or inputting via the microphone; an earphone and microphone control portion which outputs a control signal based on an outside input of a user; a 24-pin standardized input and output terminal which is connected with a data communication port provided on the terminal and outputs the voice data inputted from the data communication port to the earphone and microphone portion. Accordingly, the device can be used in a terminal without a jack for earphone and microphone, has an effect of increasing convenience for users.
Description
Technical field
The present invention relates to the remote control of mobile communication terminal, particularly a kind ofly be adapted to pass through utilization comes the mobile communication terminal of increasing convenience for users as the Long-distance Control of 24 pin data communication port of terminal standardization input and output terminal remote control.
Background technology
The use of mobile communication terminal has incorporated people's life, and has added multiple function, has added in mobile communication terminal in the product of multimedia function, and the product with music file playing function of MP3 format is used already.Simultaneously, along with coming on stage gradually of new traffic method, even the reception of the image that at all can't imagine before can carrying out sends.
Along with going deep into of this development, the apperance of the earphone that provides substantially in mobile communication terminal changes gradually, changes the earphone of stereo function into from the mono headset that is made of a loud speaker.Certainly, even the stereophone of the sound-playing function that is used to add, owing to be the conversation earphone basically, so different with earphone with general stereo set, be added with microphone, the earphone control device (for example switch) of being used to converse/finish conversation etc. is installed.
Fig. 1 is the pie graph of the ear microphone that uses in existing mobile communication terminal.As shown in the figure, it is by constituting with the lower part: ear microphone portion 1, have microphone 1b and loud speaker 1a, and export speech data by described loud speaker 1a, or import by microphone 1b; Ear microphone control part 2, by user's input, the output control signal; Plug 3 is connected with the ear microphone jack 4 that terminal has.
From operate condition, at first, the user connects the plug 3 of described ear microphone in the ear microphone jack 4 that mobile communication terminal has, and after dialing phone or finishing conversation, operates described ear microphone control part 2 and receives calls or hang up the telephone.Therefore, when the user receives calls or finish to converse, need not the key of other input terminal fuselage, just can conveniently use terminal, the facility that obtains to use.
Yet for ear microphone, each terminal is taked to share the ear microphone jack that adopts native mode in the past mobile communication terminal, or by other special-purpose jack and terminal ways of connecting.Therefore, such situation often taking place, that is, in the terminal that has particular port or ear microphone jack, can't use ear microphone, when changing terminal, can't use the ear microphone of present use.Simultaneously, concerning terminal manufacturing enterprise, also exist when adding the function of ear microphone, must consider the problem of new connected mode.
As mentioned above, mobile communication terminal was shared the ear microphone jack that adopts native mode in the past, or used other special-purpose jack, so there is such problem, promptly can't use ear microphone equally in different mutually terminals.
Simultaneously, also there is such problem, promptly, can't uses ear microphone not having particular port or ear microphone with in the terminal of jack.
Summary of the invention
The object of the present invention is to provide a kind of remote control of mobile communication terminal, it has the accurate input and output terminal of 24 pin marks in ear microphone, so that ear microphone can be connected use with 24 pin data communication port as terminal standardization input and output terminal, terminal has the software that can judge and carry out the device that links to each other with 24 pin data communication port, even thereby also can use in the terminal of jack not possessing ear microphone, can increase user convenience.
For achieving the above object, feature of the present invention is by constituting with the lower part: ear microphone portion, and it has microphone and loud speaker, exports speech data by described loud speaker, or imports by microphone; The ear microphone control part, it is imported according to user's outside and exports control signal; The accurate input and output terminal of 24 pin marks, it is connected with the data communication port that terminal has, to the output of described data communication port from the control signal of described ear microphone control part output with from the speech data of described ear microphone portion output, perhaps to the speech data of described ear microphone portion output from described data communication port input.
The present invention has the accurate input and output terminal of 24 pin marks in ear microphone, so that ear microphone can be connected use with 24 pin data communication port as terminal standardization input and output terminal.Terminal has the software that can judge and carry out the device that links to each other with 24 pin data communication port, thereby even also can use in the terminal of jack not possessing ear microphone, can increase user convenience.
Description of drawings
Fig. 1 is the pie graph of the ear microphone of existing mobile communication terminal;
Fig. 2 is the pie graph of an embodiment of the remote control of mobile communication terminal of the present invention.
The symbol description * * of * accompanying drawing major part
10: the 10a of ear microphone portion: loud speaker
10b: microphone 20: ear microphone control part
The accurate input and output terminal 40 of 30:24 pin mark: data communication port
Embodiment
With reference to the accompanying drawings, illustrate to have the as above useful embodiment of the remote control of the mobile communication terminal of the present invention of feature.
The present invention carries out being connected of terminal and remote controls such as ear microphone by be appointed as input and output terminal (the data communication port)-connection standard of the mobile communication terminal of standard by Korea S ICT (information and communication technology) association (TTA).
Present mobile communication terminal has connection standard input and output terminal, its input and output terminal have can transmitting and receiving data USB (USB) and serial (UART) pin, simulation and audio digital signals with pin and power supply pin.
The data communication that USB that the present invention has above-mentioned input and output terminal or serial pin are used for terminal and remote control is used for power pin power supply is inserted remote control.Simultaneously, when the reception of carrying out voice signal sends, can use the voice signal pin.
The kind of the device that the terminal judges that is connected with above-mentioned remote control by data communication port links to each other with above-mentioned data communication port is judged the enforcement corresponding function by this.And this process can utilize the adjusting of terminal software to finish.Promptly, constitute mobile communication terminal of the present invention and have remote control and the data communication port (24 pin input and output terminal) that has the accurate input and output terminal of 24 pin marks, and software is installed, this software can be exercised corresponding function by judging the device that links to each other with this data communication port.
Fig. 2 is the pie graph of an embodiment of the remote control of mobile communication terminal of the present invention.As shown in the figure, by constituting with the lower part: ear microphone portion 10, it has microphone 10b and loud speaker 10a, exports speech data by above-mentioned loud speaker 10a, or imports by microphone 10b; Ear microphone control part 20, it is imported according to user's outside and exports control signal; The accurate input and output terminal 30 of 24 pin marks, it is connected with the data communication port 40 that terminal has, to 40 outputs of above-mentioned data communication port from the control signal of above-mentioned ear microphone control part 20 outputs with from the speech data of above-mentioned ear microphone portion 10 outputs, perhaps to the speech data of above-mentioned ear microphone portion 10 outputs from above-mentioned data communication port 40 inputs.
Below action of the present invention is described, at first, the user is connected to the input and output terminal (data communication port) 40 that mobile communication terminal has with the accurate input and output terminal 30 of 24 pin marks of remote control.
Whether the device that terminal judges is connected with data communication port 40 is remote control.At this moment, an example of the method for remote control being judged as terminal, the voltage on the pin of the prior setting that can have by accurate input and output terminal 30 of 24 pin marks or data communication port 30 or resistance value etc. are judged.
By above-mentioned judgement, if the device that connects is a remote control, so, terminal receives the outside input according to the user, control signal from 20 outputs of ear microphone control part, execution is about the function of this control signal, and for example, voice call and end of conversation and MP3 play and function such as stop.Certainly, by above-mentioned judgement,, then carry out the corresponding function of this jockey if the device that connects is not a remote control.For example, if connect the communication cable that is used for Computer Data Communication, then carry out function about this data communication.
Because like this, the present invention has constituted the remote control that can carry out the transmission reception of speech data by the data communication port that terminal has, thereby need not to share the required particular jack of remote control, even in the terminal of not having this particular jack, also can utilize remote control to control.
As the above-mentioned detailed description of doing, the present invention has the accurate input and output terminal of 24 pin marks in ear microphone, so that ear microphone can be connected use with 24 pin data communication port as terminal standardization input and output terminal.Terminal has the software that can judge and carry out the device that links to each other with 24 pin data communication port, thereby even also can use in the terminal of jack not possessing ear microphone, can increase user convenience.
Above embodiment only limits to illustrate the present invention, but not is used to limit the present invention.
Claims (1)
1. the remote control of a mobile communication terminal is characterized in that being made of following several parts: ear microphone portion, and it has microphone and loud speaker, by described loud speaker output speech data, or imports by microphone; The ear microphone control part, it is imported according to user's outside and exports control signal; The accurate input and output terminal of 24 pin marks, it is connected with the data communication port that terminal has, to the output of described data communication port from the control signal of described ear microphone control part output with from the speech data of described ear microphone portion output, perhaps to the speech data of described ear microphone portion output from described data communication port input.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030066652A KR100565291B1 (en) | 2003-09-25 | 2003-09-25 | Remote controlling apparatus for mobile communication terminal |
| KR10-2003-0066652 | 2003-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1602023A true CN1602023A (en) | 2005-03-30 |
Family
ID=34675667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100375780A Pending CN1602023A (en) | 2003-09-25 | 2004-04-28 | Distence controllor of mobile communication terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100565291B1 (en) |
| CN (1) | CN1602023A (en) |
-
2003
- 2003-09-25 KR KR1020030066652A patent/KR100565291B1/en active IP Right Grant
-
2004
- 2004-04-28 CN CNA2004100375780A patent/CN1602023A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050030707A (en) | 2005-03-31 |
| KR100565291B1 (en) | 2006-03-30 |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |