CN100452012C - Personal digital assistant machine with hold-free handset function and method thereof - Google Patents
Personal digital assistant machine with hold-free handset function and method thereof Download PDFInfo
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- CN100452012C CN100452012C CNB2006100352650A CN200610035265A CN100452012C CN 100452012 C CN100452012 C CN 100452012C CN B2006100352650 A CNB2006100352650 A CN B2006100352650A CN 200610035265 A CN200610035265 A CN 200610035265A CN 100452012 C CN100452012 C CN 100452012C
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Abstract
This invention discloses one personal digital aid machine and its method free of listen cylinder function, which comprises one first transmission interface set with mobile telephone sound signal through first transmission interface for personal digital machine transmission, wherein personal digital aid machine comprises one second transmission interface, one sound compile device, one electrical sound compile brag and one micro processor connected to second interface to receive language signals into one free hold mode to play by brag through light sound compile analogue.
Description
Technical field
The invention relates to a kind of PDA (Personal Digital Assistant), be meant a kind of PDA (Personal Digital Assistant) and method thereof of tool hold-free handset function especially.
Background technology
Along with the progress of science and technology, various portable type electronic products are pushed out one after another, as mobile phone, PDA (Personal Digital Assistant) (PDA) or the like.Because the function of various portable type electronic products has their own characteristics each, and causes people often to carry multiple portable electron device, as carrying mobile phone and PDA (Personal Digital Assistant) simultaneously.These portable type electronic products are communicated with each other for convenience, and often these electronic equipments can be provided with the transmission interface that specification conforms to.
In addition, for considering traffic safety, traffic department also the mandatory provision driver can not when driving, use mobile phone with hand-held, so present driver need carry a handfree receiver unit again, beginning can be used mobile phone when driving, cause user's inconvenience, and leave behind handfree receiver unit temporarily, then need take a risk to answer mobile phone with hand-held.
Summary of the invention
Because mobile phone and PDA (Personal Digital Assistant) just had the specification transmission interface that conforms to originally, therefore, this case utilizes existing transmission interface to make PDA (Personal Digital Assistant) that the hold-free handset function of mobile phone can be provided, need not excessively to change the existing framework of PDA (Personal Digital Assistant), allow the user need not additionally carrying a handfree receiver unit, to solve known problem.
Therefore, a purpose of the present invention is promptly in PDA (Personal Digital Assistant) and method thereof that a kind of tool hold-free handset function more convenient to use is provided.
Another purpose of the present invention is promptly in the PDA (Personal Digital Assistant) and the method thereof of the tool hold-free handset function that provides a kind of mobile phone of arranging in pairs or groups to use.
So, the present invention makes the method for PDA (Personal Digital Assistant) as the Handless of mobile phone, this mobile phone has one first transmission interface, this PDA (Personal Digital Assistant) have one with second transmission interface of this first transmission interface specification coupling, this first transmission interface set by this mobile phone and the online voice signal of this mobile phone that makes of this second transmission interface transmits through this first, second transmission interface, and this method comprises:
Whether (A) detect this second transmission interface has from the input of the voice signal of this mobile phone; And
(B) if when detecting, make this PDA (Personal Digital Assistant) enter a Handless pattern, to play this voice signal from the input of the voice signal of this mobile phone.
The PDA (Personal Digital Assistant) of tool hold-free handset function of the present invention, be fit to use with mobile phone collocation, this mobile phone has one first transmission interface, and the voice signal that this mobile phone is set this mobile phone comes and this PDA (Personal Digital Assistant) transmission through first transmission interface, and this PDA (Personal Digital Assistant) comprises the microprocessor that loudspeaker and that electrically connect this sound coder in order to the sound coder, that carries out the signal digital analog-converted with second transmission interface of this first transmission interface coupling, are planned as a whole the running of this PDA (Personal Digital Assistant); Wherein, this microprocessor is electrically connected to this second transmission interface, to receive the voice signal of this mobile phone to enter a Handless pattern in this second transmission interface certainly, this voice signal is play after this sound compiler is simulated by these loudspeaker.
Description of drawings
Fig. 1 is the Organization Chart of the PDA (Personal Digital Assistant) preferred embodiment of tool hold-free handset function of the present invention.
Fig. 2 is the process flow diagram of the method for present embodiment.
Embodiment
About addressing other technology contents, characteristics and effect before the present invention, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.
Cooperate Fig. 1, PDA (Personal Digital Assistant) 2 preferred embodiments of tool hold-free handset function of the present invention can be used as the Handless of a mobile phone 1.The mobile phone 1 that present embodiment collocation is used has first transmission interface 10 that can link up with other electronic equipment.Mobile phone 1 can be set and start hold-free handset function and the voice signal when first transmission interface, 10 online PDA (Personal Digital Assistant) 1 are conversed with transmission.
PDA (Personal Digital Assistant) 2 has one second transmission interface 20, and plans as a whole the power supply 28 that microprocessor 21, a sound coder 22, a microphone 23, loudspeaker 24, an internal storage location 25, an input block 26, a display unit 27 and of PDA (Personal Digital Assistant) 2 runnings are supplied with each member 20-27 work required electric power in the PDA (Personal Digital Assistant) 2.
Be different from PDA (Personal Digital Assistant) commonly used, the internal storage location 25 interior Handless programs that are loaded with of present embodiment are carried out hold-free handset function for microprocessor 21 loadings.After being set in PDA (Personal Digital Assistant) 2 starts in the present embodiment, promptly load the Handless program automatically, and automatic PDA (Personal Digital Assistant) 2 enters a Handless pattern automatically when mobile phone 1 conversation, to play the part of the role of Handless, play the voice signal of incoming call end and convert user's sound to voice signal (repeating after the appearance).Though proposing hold-free handset function, realizes present embodiment with newly-increased Handless program, yet, have the knack of this skill person when knowing, can also the firmware mode realize, be not limited to that present embodiment proposes.Again, this enforcement PDA (Personal Digital Assistant) 2 also can be set to make and load the Handless pattern and enter the Handless pattern according to the user, is not limited to that present embodiment proposes.
Cooperate Fig. 2 that the treatment scheme of the hold-free handset function of present embodiment PDA (Personal Digital Assistant) 2 is described hereinafter.At this, suppose that mobile phone 1 has started hold-free handset function and seen through first transmission interface, 10 sensing PDA (Personal Digital Assistant) 2, so voice signal is to transmit through first transmission interface 10, as when sending a telegram here, mobile phone 1 can be sent to PDA (Personal Digital Assistant) 2 through first transmission interface 10 with the voice signal of incoming call end.
At first, in step 31, whether microprocessor 21 detectings second transmission interface 20 has the voice signal input.If step 31 is judged as when being, then execution in step 32.Otherwise if step 31 is judged as when denying, whether continuation execution in step 31 is carried out detecting has second transmission interface 2 whether to receive voice signal.
When the voice signal received from mobile phone 1, mean that then the user desires to converse, thereby in step 32, PDA (Personal Digital Assistant) 2 can enter the Handless pattern, microprocessor 21 can be sent to through the voice signal that second transmission interface 20 receives after sound coder 22 simulates, be resent to loudspeaker 24 and convert the sound wave broadcast to, allow the user can hear the sound of incoming call end through PDA (Personal Digital Assistant) 2; Simultaneously, when if the user speaks, microprocessor 21 makes microphone 23 convert user's sound to voice signal and after 22 digitizings of sound coder, be resent to second transmission interface 20, to be back to mobile phone 2, mobile phone 2 can be sent voice signal through its radio-frequency module (figure does not show) through second transmission interface 20 and first transmission interface 10.So, the user can listen attentively to the voice signal of incoming call end and capture user's sound through PDA (Personal Digital Assistant) 2 is voice signal, holds for returning back to incoming call.At this, the detecting voice signal can be the shake bell signal of mobile phone 1 or for incoming call end sound, decides according to the deviser.
Secondly, in step 33, microprocessor 21 judges whether disconnected words.Microprocessor 21 is to utilize the disconnected words signal of whether receiving mobile phone 1 to judge whether disconnected words in the present embodiment.If be judged as when being in the step 33, then finish Handless pattern rebound step 31, to wait for conversation next time.Otherwise if step 33 is judged as when denying, then rebound step 32 continues to play the part of the Handless role of mobile phone 1.Again, microprocessor 21 can also not receive that voice signal is that condition determines whether disconnected words above a Preset Time.
According to preceding described, the present invention is when changing the hardware structure of PDA (Personal Digital Assistant) 2 not significantly, in PDA (Personal Digital Assistant) 2, increase hold-free handset function, allow the user can utilize PDA (Personal Digital Assistant) 2 to be used as the Handless of mobile phone 1, make things convenient for the effect of using to reach.
Claims (8)
1. method that makes the PDA (Personal Digital Assistant) of apparatus hold-free handset function, it is characterized in that: this mobile phone has one first transmission interface, this PDA (Personal Digital Assistant) have one with second transmission interface of this first transmission interface specification coupling, this first transmission interface set by this mobile phone and the online voice signal of this mobile phone that makes of this second transmission interface transmits through this first, second transmission interface, and this method is to comprise:
Whether (A) detect this second transmission interface has from the input of the voice signal of this mobile phone; And
(B) if when detecting, make this PDA (Personal Digital Assistant) enter a Handless pattern, to play this voice signal from the input of the voice signal of this mobile phone.
2. the method that makes the PDA (Personal Digital Assistant) of apparatus hold-free handset function according to claim 1, it is characterized in that: in this Handless pattern of this step (B), this PDA (Personal Digital Assistant) is also with this digitization of speech signals and through this second transmission interface output.
3. the method that makes the PDA (Personal Digital Assistant) of apparatus hold-free handset function according to claim 1 is characterized in that: more comprise a step (C), this PDA (Personal Digital Assistant) finishes this Handless pattern when judging the disconnected words of this mobile phone.
4. PDA (Personal Digital Assistant) with hold-free handset function, be to be fit to use with mobile phone collocation, it is characterized in that: this mobile phone has one first transmission interface, and the voice signal that this mobile phone is set this mobile phone comes and this PDA (Personal Digital Assistant) transmission through first transmission interface, and this PDA (Personal Digital Assistant) comprises:
One with second transmission interface of this first transmission interface coupling, in order to transmit this voice signal;
One sound coder is in order to carry out numeral and analog-converted;
One electrically connects the loudspeaker of this sound coder; And
One microprocessor, in order to the running of planning as a whole this PDA (Personal Digital Assistant) and be electrically connected to this second transmission interface, to receive voice signal in this second transmission interface certainly from this mobile phone, this PDA (Personal Digital Assistant) enters a Handless pattern, and this voice signal is play by these loudspeaker after this sound coder is simulated.
5. the PDA (Personal Digital Assistant) with hold-free handset function according to claim 4, it is characterized in that: more comprise one and be subjected to the control of this microprocessor and electrically connect the microphone of this sound coder, when this Handless pattern, this microprocessor with this voice signal with after this sound coder digitizing by the output of this second transmission interface.
6. the PDA (Personal Digital Assistant) with hold-free handset function according to claim 4 is characterized in that: this first transmission interface and this second transmission interface are a wireless transmission interface.
7. according to claim 4 or 6 described PDA (Personal Digital Assistant) with hold-free handset function, it is characterized in that: this first transmission interface and this second transmission interface are a bluetooth transceiver.
8. the PDA (Personal Digital Assistant) with hold-free handset function according to claim 4 is characterized in that: more comprise an internal storage location, store the system and a Handless program of this PDA (Personal Digital Assistant), for this microprocessor load and execution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100352650A CN100452012C (en) | 2006-04-28 | 2006-04-28 | Personal digital assistant machine with hold-free handset function and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100352650A CN100452012C (en) | 2006-04-28 | 2006-04-28 | Personal digital assistant machine with hold-free handset function and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101063966A CN101063966A (en) | 2007-10-31 |
| CN100452012C true CN100452012C (en) | 2009-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100352650A Expired - Fee Related CN100452012C (en) | 2006-04-28 | 2006-04-28 | Personal digital assistant machine with hold-free handset function and method thereof |
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| CN (1) | CN100452012C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491220A (en) * | 2013-09-12 | 2014-01-01 | 上海摩软通讯技术有限公司 | Method and system for automatically switching communication modes |
| CN104506932B (en) * | 2014-12-04 | 2018-02-16 | 青岛歌尔声学科技有限公司 | A kind of audio transmission control system and control method |
| US11138327B2 (en) | 2018-12-27 | 2021-10-05 | Industrial Technology Research Institute | Privacy data integration method and server |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2531594Y (en) * | 2002-01-18 | 2003-01-15 | 怡利电子工业股份有限公司 | Hands-free receiver with extended function module |
| WO2003056852A1 (en) * | 2001-12-21 | 2003-07-10 | Intel Corporation | Portable communication device that may permit one wireless network to communicate with another wireless network and method therefor |
| CN1440017A (en) * | 2002-02-21 | 2003-09-03 | 丰田自动车株式会社 | Display device, portable terminal, data display system and control method in the same system |
| US20040058647A1 (en) * | 2002-09-24 | 2004-03-25 | Lan Zhang | Apparatus and method for providing hands-free operation of a device |
| CN1758800A (en) * | 2004-08-24 | 2006-04-12 | Lg电子株式会社 | Device detection in a mobile communication terminal |
-
2006
- 2006-04-28 CN CNB2006100352650A patent/CN100452012C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003056852A1 (en) * | 2001-12-21 | 2003-07-10 | Intel Corporation | Portable communication device that may permit one wireless network to communicate with another wireless network and method therefor |
| CN2531594Y (en) * | 2002-01-18 | 2003-01-15 | 怡利电子工业股份有限公司 | Hands-free receiver with extended function module |
| CN1440017A (en) * | 2002-02-21 | 2003-09-03 | 丰田自动车株式会社 | Display device, portable terminal, data display system and control method in the same system |
| US20040058647A1 (en) * | 2002-09-24 | 2004-03-25 | Lan Zhang | Apparatus and method for providing hands-free operation of a device |
| CN1758800A (en) * | 2004-08-24 | 2006-04-12 | Lg电子株式会社 | Device detection in a mobile communication terminal |
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| CN101063966A (en) | 2007-10-31 |
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