CN1146212C - Monochip dialing display device - Google Patents
Monochip dialing display device Download PDFInfo
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- CN1146212C CN1146212C CNB991246322A CN99124632A CN1146212C CN 1146212 C CN1146212 C CN 1146212C CN B991246322 A CNB991246322 A CN B991246322A CN 99124632 A CN99124632 A CN 99124632A CN 1146212 C CN1146212 C CN 1146212C
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Abstract
The present invention relates to a monochip dialing display for a telephone dialing system, which is characterized in that the monochip dialing display comprises a caller identifying unit, a communication processing unit and a display unit, wherein the caller identifying unit is used for receiving and processing a first caller identifying signal and outputting a second caller identifying signal; the communication processing unit is composed of a sequence circuit, is electrically connected with the caller identifying unit and executes corresponding processing action when the telephone dialing system is in a dialing state or a called state; the display unit is electrically connected with the communication processing unit, and outputs a first display signal and a second display signal via a display drive signal of the communication processing unit.
Description
The present invention relates to a kind of dialing display device, relate in particular to a kind of telephone device that is used to have speaker's recognition function, utilize simple sequence circuit to finish the processing of speaker's recognition data, to reach cost-effective purpose.
Along with the progress of science and technology, communication product miscellaneous is also more and more, makes that interpersonal communication distance is more and more nearer.Present communication product on the market, as answering machine, radiophone, calling set, mobile phone or the like, each product all provides various function, however price is also so not cheap; Yet owing to do not meet user's custom, or feature operation is too complicated, general user only can use the common function of little part, and ignored other many functions, thus, not only for manufacturer, make these use less than function be waste on a kind of cost, for the user, spend to have bought so how obsolete function and also be the waste in a kind of consumption, all be a loss greatly for both sides.
With the present telephone set that possesses speaker's recognition function on the market is example, it handles the part of speaker's recognition data, all finish with microprocessor, except the manufacturing cost height, make price more many than regular phone machine costliness, and many functions that this telephone set provides, most user can not go to use yet.Especially for the phone operation function of more complicated, for example memory dialing all seldom uses.
In the telephone set with speaker's recognition function of prior art, its circuit as shown in Figure 1, shown in the figure is prior art dialing display device structural representation, after speaker's recognition unit 11 receives speaker's recognition data, be to transfer to microprocessor (CPU) 13 to handle, demonstrate by display unit 12 again, read-only memory (ROM) 14 and random-access memory (ram) 15 are still arranged in addition, in order to needed formula, data, dial data, speaker's recognition data or the like in the microprocessor work process.This kind way, because the circuit more complicated, so cost does not meet general user's demand than higher.
The objective of the invention is to overcome the disappearance of prior art, and propose an improved monochip dialing display device, it can reach the demand of saving cost, meeting the user under the prerequisite that does not influence most of functions.
The object of the present invention is achieved like this:
A kind of monochip dialing display device, it has speaker's recognition function, is used in a dialing system, is characterized in comprising:
One speaker's recognition unit, this speaker's recognition unit is in order to receive and to handle one first speaker's identification signal, to export one second speaker's identification signal;
One communication processing unit, this communication processing unit is made of a sequential circuit, and it is electrically connected this speaker's recognition unit, and when described dialing system is in a dialing status or and comes speech phase, carries out corresponding processing action; Described communication processing unit also comprises:
One frequency generator in order to producing the required clock signal of described dialing each element work of system, and is exported this clock signal to each element;
One input circuit is in order to receive and one first dialing signal of decoding, to export one second dialing signal;
One memory cell, this memory cell are electrically connected described speaker's recognition unit, in order to store a dial data and described second speaker's identification signal;
One control unit, this control unit is made of a sequential circuit, it is electrically connected described speaker's recognition unit, frequency generator, input circuit and memory cell, receive and because of described second dialing signal with output dial data and display drive signals;
One dialing signal generator, this dialing signal generator is electrically connected this control unit, to produce one the 3rd dialing signal;
And
One display unit, this display unit is electrically connected above-mentioned communication processing unit, and because of a display drive signals of communication processing unit, and export one first shows signal and one second shows signal.
In above-mentioned monochip dialing display device, wherein, described display unit is a LCD driver.
In above-mentioned monochip dialing display device, wherein, described first shows signal is a shared COMMON signal.
In above-mentioned monochip dialing display device, wherein, described second shows signal is a segmentation SEGMENT signal.
In above-mentioned monochip dialing display device, wherein, the dialing signal generator in the described communication processing unit produces the 3rd different dialing signals because of the state requirement of dialing signal, and it comprises:
One dual-tone multi-frequency generator is in order to produce a double-tone poly-frequency dialing signal; And
One pulse generator is in order to produce a pulse dialing signal.
In above-mentioned monochip dialing display device, wherein, the frequency generator in the described communication processing unit comprises:
One crystal oscillation circuit is in order to produce the signal of a fixed frequency; And
One frequency eliminator is in order to receive and to handle the signal of fixed frequency, to produce clock signal and to export it.
In above-mentioned monochip dialing display device, wherein, the input circuit in the described communication processing unit comprises a keyboard circuit and a decoder.
In above-mentioned monochip dialing display device, wherein, described speaker's recognition unit comprises:
One speaker discerns decoder, and it receives first speaker's identification signal, and the analog signal of this first speaker identification signal is decoded as digital signal; And
One data processor, this data processor is electrically connected this speaker and discerns decoder, in order to the digital signal of decoded first speaker's identification signal is analyzed, thereby obtains this second speaker identification signal, and exports it to memory cell.
In above-mentioned monochip dialing display device, wherein, described second speaker's identification signal is speaker's name, speaker's phone, calling date, all data of calling time.
In above-mentioned monochip dialing display device, wherein, when described control unit was in speech phase in the dialing system, factor was according to a triggering signal of processor, by taking out second speaker's identification signal in the memory cell, and export it by display unit by display drive signals.
Monochip dialing display device of the present invention meets the popular demand of consumption because general common function is provided; Simultaneously, owing to save the complicated operations function, needed manufacturing production cost can greatly reduce; In addition, also can provide easy product in low price of consumer, practicality, the use thus.
Embodiment by following monochip dialing display device of the present invention can further understand purpose of the present invention, specific structural features and advantage in conjunction with the description of its accompanying drawing.Wherein, accompanying drawing is:
Fig. 1 is a prior art dialing display device structural representation;
Fig. 2 is the structural representation according to the monochip dialing display device of the present invention's proposition;
Fig. 3 is the structure calcspar according to the monochip dialing display device of the present invention's proposition;
Fig. 4 is the action flow chart according to the monochip dialing display device of the present invention's proposition.
See also shown in Figure 2ly, this is the structural representation of monochip dialing display device one preferred embodiment of the present invention.With Fig. 1 of prior art by comparison, among Fig. 1 complicated circuit be speaker's data processing circuit partly, when being merged into it in telephone dialer circuit originally, it is complicated that circuit just seems.And in Fig. 2, outside prior art dialing demonstration telephone circuit,, just can reach its function as long as add simple speaker's recognition unit 11 circuit; Wherein communication processing unit 21, display unit 12 all are the existent technique that the prior art telephone set has just possessed.
See also shown in Figure 3ly, this is the structure calcspar of monochip dialing display device of the present invention.Wherein handle speaker's recognition unit 11 of speaker's recognition data, comprised the speaker and discerned decoder 32 and data processor 34; The part of display unit 12 has comprised data display driver 38, can utilize a LCD driver to finish in practical operation.In addition, the part of communication processing unit 21, because more complicated can be divided into following several part and further specify:
(1) frequency generator, it has comprised crystal oscillation circuit 39 and frequency eliminator 310, in order to the required clock signal 313 of generation dialing each element work of system, and exports this clock signal to each element.Wherein crystal oscillation circuit 39 outputs are by frequency eliminator 310 through a frequency signal of integer, convert the clock signal 313 of a characteristic frequency to, just can supply with dialing mechanism and display unit is used simultaneously.
(2) input circuit, it has comprised keyboard circuit and decoder 31, in order to receive and one first dialing signal 311 of decoding, to export one second dialing signal 314.
(3) memory cell 33, and it is electrically connected speaker's recognition unit 11, in order to store a dial data 318 and this second speaker identification signal 316.
(4) control unit, the control circuit 35 that it is made of a sequential circuit, and be electrically connected speaker's recognition unit 11, frequency generator, input circuit and this memory cell 33, its receive and because of second dialing signal 314 to export dial data 318, an and display drive signals 319.
(5) dialing signal generator has comprised dual-tone multi-frequency generator 36 and pulse generator 37, and is electrically connected this control unit, to produce one the 3rd dialing signal.Because of different dialing demands, the 3rd dialing signal is DTMF pulsing signal and the pulse dialing signal that produces respectively for aforementioned two kinds of generators.
Monochip dialing display device of the present invention uses on the telephone set that possesses speaker's Presentation Function.Because its circuit is to have utilized simple sequence circuit single-chip to finish, therefore can reach its function with cheap manufacturing production cost.
Below monochip dialing just of the present invention show two major functions that dress is possessed, be illustrated (please continue) referring to shown in Figure 3:
1. dialing Presentation Function.
Behind first dialing signal, the 311 input keyboard circuit and decoder 31 that user's dialing is produced,, export second dialing signal 314 to control unit 35 through decoding; Control unit 35 converts this second dialing signal 314 to a dial data 318 on the one hand and is stored in the memory cell 33, also dial data is delivered to dialing signal generator (dual-tone multi-frequency generator 36 and pulse generator 37) on the other hand, a display drive signals 319 is delivered to data display unit 38.Therefore when dialing, the dialing signal generator can produce one the 3rd dialing signal with Outgoing Number on the one hand, and data display unit 38 can produce video data on the other hand, and is sent by first shows signal 320 and second shows signal 321.At display unit is under the situation of a LCD driver, and first shows signal is exactly COMMON (shared) signal, and second shows signal is exactly SEGMENT (segmentation) signal.This dialing generator has comprised dual-tone multi-frequency generator 36 and pulse generator 37, because of different dialing demands, and sends the 3rd dialing signal of DTMF pulsing signal and pulse dialing signal respectively.
2. the speaker discerns Presentation Function.
When telephone set had calling, generally speaking, speaker's identification signal was an analog signal that is stated between first and second ring.After the speaker discerns decoder and receives this kind first speaker's identification signal 322, earlier this analog signal is decoded as digital signal, and exports digital signal 315 to one data processors 34 of this first speaker identification signal.This data processor 34 is handled the data that receive, and sorts out data such as speaker's name, speaker's phone, calling date, calling time, obtains one second speaker's identification signal 316, and it is stored in the memory cell 33; Simultaneously, send a triggering signal 317 again to control unit 35, the notice control unit impels display unit to produce corresponding video data, send demonstration by first shows signal 320 and second shows signal 321 by display drive signals 319 by taking out this second speaker identification signal in the memory cell 33 again.
See also shown in Figure 4ly, this is the action flow chart of monochip dialing display device of the present invention.
According to said structure, the workflow of present embodiment is:
State 41 is hung up state for microphone, shows present time (real time) this moment.
State 42 has judged whether to receive speaker's identification signal, two kinds of situations are arranged: if receive signal, then get the hang of 411, so that the speaker's identification signal that receives is classified, become and comprise speaker's name, speaker's phone, the calling date, the data of calling time etc., get the hang of 412 again, speaker's recognition data is shown, this moment, accounting digital display in state 413 showed the time, if the scheduled time of no show still, then still rest on state 412, if arrived the scheduled time that sets in advance, the microphone of then getting back to state 41 is hung up state; If do not receive speaker's identification signal at state 42, then can get the hang of 43, judge whether to hang on, if do not pick up, then still remain on microphone and hang up state 41, if picked up microphone, then get the hang of 44.
Get the hang of 44, start code table, calculate and show call timers.
Meeting continues timing and shows call timers in state 45.
State 46 differentiates whether put down microphone, if put down, then gets back to microphone and hangs up state 41; If do not put down microphone, get the hang of 47.
State 47 differentiates whether receive button data, if do not receive, then continues to count and show call timers, if receive button data, then gets the hang of 48.
State 48 is shown data.
In state 49, can differentiate whether put down microphone, if put down, then get back to microphone and hang up state 41, if do not put down, get the hang of 410, counting shows the time of dial data, if the scheduled time of no show still, then in state 48, continue to show dial data, start the gate time that code table picks up counting, then get the hang of 44 and show call timers if arrived the back that hangs on.
Known to Fig. 4, the left side of flow process is general dialing, answers workflow, and right-hand part then is the workflow that speaker's recognition data is handled, shown.
In sum, the advantage of monochip dialing display device of the present invention and good effect are:
One, the present invention meets the popular demand of consumption because general common function is provided;
Two, the present invention is owing to save the complicated operations function, and needed manufacturing production cost can greatly reduce;
Three, the present invention can provide easy product in low price of consumer, practicality, the use.
Therefore, move towards today of consumption electronic products at a low price gradually at the electronic product of various costlinesses, the present invention can be described as one and has the potentiality and the market competitiveness, can make the perspective invention of both parties' doulbe-sides' victory again.
Claims (10)
1. monochip dialing display device, it has speaker's recognition function, is used in a dialing system, it is characterized in that comprising:
One speaker's recognition unit, this speaker's recognition unit is in order to receive and to handle one first speaker's identification signal, to export one second speaker's identification signal;
One communication processing unit, this communication processing unit is made of a sequential circuit, and it is electrically connected this speaker's recognition unit, and when described dialing system is in a dialing status or and comes speech phase, carries out corresponding processing action; Described communication processing unit also comprises:
One frequency generator in order to producing the required clock signal of described dialing each element work of system, and is exported this clock signal to each element;
One input circuit is in order to receive and one first dialing signal of decoding, to export one second dialing signal;
One memory cell, this memory cell are electrically connected described speaker's recognition unit, in order to store a dial data and described second speaker's identification signal;
One control unit, this control unit is made of a sequential circuit, it is electrically connected described speaker's recognition unit, frequency generator, input circuit and memory cell, receive and because of described second dialing signal with output dial data and display drive signals;
One dialing signal generator, this dialing signal generator is electrically connected this control unit, to produce one the 3rd dialing signal;
And
One display unit, this display unit is electrically connected above-mentioned communication processing unit, and because of a display drive signals of communication processing unit, and export one first shows signal and one second shows signal.
2. monochip dialing display device as claimed in claim 1 is characterized in that: described display unit is a LCD driver.
3. monochip dialing display device as claimed in claim 1 is characterized in that: described first shows signal is a shared COMMON signal.
4. monochip dialing display device as claimed in claim 1 is characterized in that: described second shows signal is a segmentation SEGMENT signal.
5. monochip dialing display device as claimed in claim 1 is characterized in that: the dialing signal generator in the described communication processing unit produces the 3rd different dialing signals because of the state requirement of dialing signal, and it comprises:
One dual-tone multi-frequency generator is in order to produce a double-tone poly-frequency dialing signal; And
One pulse generator is in order to produce a pulse dialing signal.
6. monochip dialing display device as claimed in claim 1 is characterized in that: the frequency generator in the described communication processing unit comprises:
One crystal oscillation circuit is in order to produce the signal of a fixed frequency; And
One frequency eliminator is in order to receive and to handle the signal of fixed frequency, to produce clock signal and to export it.
7. monochip dialing display device as claimed in claim 1 is characterized in that: the input circuit in the described communication processing unit comprises a keyboard circuit and a decoder.
8. monochip dialing display device as claimed in claim 1 is characterized in that: described speaker's recognition unit comprises:
One speaker discerns decoder, and it receives first speaker's identification signal, and the analog signal of this first speaker identification signal is decoded as digital signal; And
One data processor, this data processor is electrically connected this speaker and discerns decoder, in order to the digital signal of decoded first speaker's identification signal is analyzed, thereby obtains this second speaker identification signal, and exports it to memory cell.
9. monochip dialing display device as claimed in claim 8 is characterized in that: described second speaker's identification signal is speaker's name, speaker's phone, calling date, all data of calling time.
10. monochip dialing display device as claimed in claim 1, it is characterized in that: when described control unit is in speech phase in the dialing system, factor is according to a triggering signal of processor, by taking out second speaker's identification signal in the memory cell, and export it by display unit by display drive signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991246322A CN1146212C (en) | 1999-12-15 | 1999-12-15 | Monochip dialing display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991246322A CN1146212C (en) | 1999-12-15 | 1999-12-15 | Monochip dialing display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1300152A CN1300152A (en) | 2001-06-20 |
| CN1146212C true CN1146212C (en) | 2004-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991246322A Expired - Fee Related CN1146212C (en) | 1999-12-15 | 1999-12-15 | Monochip dialing display device |
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| Country | Link |
|---|---|
| CN (1) | CN1146212C (en) |
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1999
- 1999-12-15 CN CNB991246322A patent/CN1146212C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1300152A (en) | 2001-06-20 |
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| SE01 | Entry into force of request for substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Owner name: SUNPLUS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHIHE SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20040611 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040611 Address after: Hsinchu, Taiwan Province Patentee after: Lingyang Science and Technology Co., Ltd. Address before: Six bright road jhubei City, county of Hsinchu province Taiwan 43 Building No. 8 Patentee before: Zhihe Science and Technology Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 Termination date: 20131215 |