CN101296456A - Mobile conversation terminal with virtual guiding conversation function and conversation method thereof - Google Patents
Mobile conversation terminal with virtual guiding conversation function and conversation method thereof Download PDFInfo
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- CN101296456A CN101296456A CNA2008101131616A CN200810113161A CN101296456A CN 101296456 A CN101296456 A CN 101296456A CN A2008101131616 A CNA2008101131616 A CN A2008101131616A CN 200810113161 A CN200810113161 A CN 200810113161A CN 101296456 A CN101296456 A CN 101296456A
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Abstract
The invention discloses a mobile communication terminal provided with the function of virtual guiding type communication, and a communication method thereof. A voice signal for inquiring identity is automatically sent to a mobile communication terminal that initiates a call when a calling signal is received, and a response signal sent back from the mobile communication terminal that initiates the call is received and broadcast, thus facilitating a user to confirm the actual identity of the other party before answering the call.
Description
Technical field
The present invention relates to the mechanics of communication of mobile call terminal, particularly a kind of mobile call terminal and call method thereof with virtual guiding conversation function.
Background technology
Along with the quickening day by day of people's rhythm of life, the call function of mobile call terminal has made things convenient for interpersonal contact, has obtained application more and more widely.At above-mentioned call function, Fig. 1 shows the internal structure of mobile call terminal in the prior art, comprising: control module, answer record module, memory module, signal transmitting and receiving module, microphone module, voice signal processing module and playing module.(suppose that mobile call terminal shown in Figure 1 is as the callee) when conversing, can carry out according to following steps usually based on mobile call terminal structure as shown in Figure 1:
Step 1) signal transmitting and receiving module will be transferred to control module from calling party's call signal;
Step 2) control module is resolved this call signal, and the call information (for example essential information such as caller rs number) that comprises in this call signal is shown to the user by application interface;
The step 3) control module receive the user by the application interface input this calling of connection or hang up the operational order of this calling, if calling is hung up in the operational order indication, then control module is returned the signal that refusal is answered by the signal transmitting and receiving module to the calling party, promptly carries out the on-hook operation, process ends; If operational order indication call establishment then returns to the calling party by the signal transmitting and receiving module and allows the signal of answering, promptly carry out and answer operation, and continue execution in step 4).Certainly, if voicemail service that the user is customized, when control module can not received the indication of operational order within a certain period of time yet, this calling is gone to voice mail, be that control module is answered the record instruction to answering the transmission of record module, obtain the automatic answering machine file stored in the memory module and send to the calling party by answering the record module by the signal transmitting and receiving module, this automatic answering machine file is the voice signal of prompting calling party message, for example " now be inconvenient to answer the call; please leave a message ", after calling party's message, answer module by control module control and should leave a message content stores in memory module.
Behind the step 4) call through, conversation comprises two direction of communication, promptly by the calling party to mobile call terminal shown in Figure 1, reach mobile call terminal shown in Figure 1 to the calling party;
In the direction of communication of calling party to mobile call terminal shown in Figure 1, the signal transmitting and receiving module receives the voice signal from the calling party, be transferred to voice signal processing module and carry out D/A switch, this voice signal is converted to by digital signal is transferred to playing module after the analog signal again and plays;
In the direction of communication of mobile call terminal shown in Figure 1 to the calling party, microphone module carries out radio reception to the user's voice signal, be transferred to speech processing module and carry out mould/number conversion, is to be transferred to the signal transmitting and receiving module again after the digital signal with this voice signal by analog signal conversion, sends to the calling party.
Process above-mentioned steps 1)-4) calling party of mobile call terminal and the conversation between the callee have just been realized using.Certainly the function to above-mentioned speech processing module only is concise and to the point the description, and concrete processing procedure may comprise the processing operation of more complexity.
By above-mentioned introduction as can be seen, in the communication process between the existing mobile call terminal, when calling out access, the callee can only just can see calling party's information such as telephone number by application interface, and can't obtain personal really part of calling part user, if this calling is from the user who does not want to answer like this, should calling itself be exactly harassing call perhaps, then waste callee user's time, even can bother normal work and life.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of mobile call terminal with virtual guiding conversation function, and this mobile call terminal can be confirmed personal really part of the other side before the user answers the call.
Another object of the present invention is to provide a kind of call method with mobile call terminal of virtual guiding conversation function, uses this method to confirm personal really part of the other side before can answering the call the user of mobile call terminal.
Technical scheme of the present invention is achieved in that
A kind of mobile call terminal with virtual guiding conversation function comprises signal transmitting and receiving module and playing module; Key is, also comprises in this mobile call terminal: control module, automatic-answering back device module, memory module, microphone module and speech processing module;
Described control module is used for after the signal transmitting and receiving module receives call signal, sends the automatic-answering back device instruction to the automatic-answering back device module; After the signal transmitting and receiving module receives answer signal, send the sampling instruction to microphone module;
Described automatic-answering back device module is used for obtaining the identity inquiry voice signal that prestores from memory module, sends by the signal transmitting and receiving module;
Described microphone module is used for the answer signal sampled audio signal to described identity inquiry voice signal that receives in the signal transmitting and receiving module;
Described voice signal processing module is used for the audio signal of microphone module sampling is converted to analog signal, is transferred to described playing module and plays.
A kind of call method with mobile call terminal of virtual guiding conversation function is characterized in that, this method comprises:
After receiving the call signal of conversation opposite end transmission, send identity inquiry voice signal to the conversation opposite end;
Receive to the answer signal of described identity inquiry voice signal in sampled audio signal, play after the audio signal of sampling is converted to analog signal.
As seen, the present invention has the mobile call terminal and the call method thereof of virtual guiding conversation function, the mobile call terminal that makes a call from trend when receiving call signal sends identity inquiry voice signal, the answer signal that the mobile call terminal that reception makes a call returns, and this answer signal play, make the user before answering the call, just can confirm personal really part of the other side.
Description of drawings
Fig. 1 is the structural representation of mobile call terminal in the prior art;
Fig. 2 is the structural representation of mobile call terminal among the present invention;
Fig. 3 is the implementation schematic diagram of mobile call terminal internal structure among the present invention;
Fig. 4 is the flow chart of call method among the present invention.
Embodiment
For making objects and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with drawings and Examples, and these explanations are nonrestrictive.
Fig. 2 comprises in this portable terminal: signal transmitting and receiving module and playing module for the structural representation of mobile call terminal among the present invention.Finish for above-mentioned these modules with prior art in identical functions, repeat no more here, below only introduce function inequality in these modules and the prior art.Also comprise in the mobile call terminal of the present invention: control module, microphone module, voice signal processing module, automatic-answering back device module and memory module.
Above-mentioned control module is used for after the signal transmitting and receiving module receives call signal, sends the automatic-answering back device instruction to the automatic-answering back device module; After the signal transmitting and receiving module receives answer signal, send the sampling instruction to microphone module.
Above-mentioned automatic-answering back device module is used for obtaining the identity inquiry voice signal that prestores from memory module, sends by the signal transmitting and receiving module.This identity inquiry voice signal can be one section voice signal prerecording and be stored in the memory module, and for example " you are good, may I ask you is whom? ", according to actual needs, can change the content of this voice signal at any time; This identity inquiry voice signal also can be that mobile call terminal customizes and be stored in the greeting in the memory module, for example " may I ask you is whom ", and the greeting of this customization can not be changed.
Above-mentioned microphone module is used for the answer signal sampled audio signal to described identity inquiry voice signal that receives in the signal transmitting and receiving module.
Above-mentioned voice signal processing module is used for the audio signal of microphone module sampling is converted to analog signal, is transferred to described playing module and plays.Answer signal content after the conversion can be audio frequency such as " you are good, and I am so-and-so ".
As seen, the present invention has the mobile call terminal of virtual guiding conversation function, the mobile call terminal that makes a call from trend when receiving call signal sends identity inquiry voice signal, the answer signal that the mobile call terminal that reception makes a call returns, and this answer signal play, make the user before answering the call, just can confirm personal really part of the other side.
Based on above-mentioned functional overview, introduce a kind of specific implementation below in detail to inner each module of mobile call terminal of the present invention.
Control module in the mobile call terminal of the present invention, send the mode of automatic-answering back device instruction, can carry out in the following manner: default first timing (for example a few second), control module sends the automatic-answering back device instruction to the automatic-answering back device module when the signal transmitting and receiving module receives call signal and arrive this first timing.From user's angle, receive incoming call exactly, when jingle bell reaches first timing, mobile call terminal is with auto-pickup.
For realizing this purpose, the internal structure of control module can comprise:
First timing unit is used for picking up counting after the signal transmitting and receiving module receives call signal, and sends the signal that timing finishes to control execution unit when arriving first timing, finishes timing.This timing unit can be realized with timer.
Control execution unit when being used to receive the timing end signal of first timing unit transmission, sends the automatic-answering back device instruction to the automatic-answering back device module.
On this basis, if microphone module does not sample audio signal in answer signal, above-mentioned control module can repeat to send the automatic-answering back device control command to the automatic-answering back device module.
In this case, the internal structure of microphone module can comprise:
Sampling unit is used for the answer signal sampled audio signal to described identity inquiry voice signal that receives in the signal transmitting and receiving module.
Judging unit is used to judge whether sampling unit samples audio signal, if not then send the sampling failure signal to described control execution unit, otherwise sends transmission signals to first transmission unit.
First transmission unit is used for giving voice signal processing module with the audio signal transmission of sampling module sampling.
Above-mentioned control execution unit is further used for, and during sampling failure signal that the judging unit in receiving microphone module sends, resends the automatic-answering back device control command to the automatic-answering back device module.After the automatic-answering back device module receives this control command, will send identity inquiry voice signal by the signal transmitting and receiving module again.
On this basis, can also further preset second timing, if in this second timing, control execution unit is still received the sampling failure signal that microphone module sends, and then carries out the on-hook operation by above-mentioned control execution unit.
In order to realize this purpose, may further include in the above-mentioned control module: second timing unit, be used for picking up counting after described control execution unit resends the automatic-answering back device instruction, and when arriving second timing, send the signal that timing finishes, finish timing to control execution unit.This second timing also can be several seconds, and this time should be greater than microphone module sampled audio signal required basic time, for example 3 seconds.
Described control execution unit is further used for, and before the timing end signal that receives described second timing unit transmission, if receive the sampling failure signal that described judging unit sends, carries out the on-hook operation.
Call out in order further effectively to prevent harassing and wrecking, can also preset key character, for example " hello " or " I am " etc., unidentified during in the audio signal of microphone module sampling when voice signal processing module to this preset keyword symbol, then carry out the on-hook operation by control execution unit.
In this case, the internal structure of voice signal processing module can comprise:
Digital signal processing unit is used for the audio signal of described microphone module sampling is converted to analog signal.
Voice recognition unit, be used for the analog signal that obtains at described digital signal processing unit, discern whether comprise the preset keyword symbol in this analog signal,, otherwise send on-hook signal to control execution unit if then send transmission signals to the second transmission performance element.Control execution unit is carried out the on-hook operation according to usual way and is got final product after receiving this on-hook signal.
Second transmission unit is used for the transmission signals according to the voice recognition unit transmission, and the audio signal transmission after described digital processing element is handled is play to playing module.
Structure based on the invention described above mobile call terminal, after playing module is play the audio signal of microphone module sampling to the user, whether the content that the user can comprise according to this audio signal is at first determined personal really part of conversation opposite end user, for example be the friend etc. of understanding; Secondly, if want to answer this incoming call, then can select to answer by application interface, instruction be answered in the control execution unit transmission that promptly is equivalent in control module, and control execution unit is answered operation according to the usual way execution and got final product; If do not want to answer this incoming call, then can select to hang up by application interface, instruction is hung up in the control execution unit transmission that promptly is equivalent in control module, and control execution unit is hung up operation according to the usual way execution and is got final product; If currently be inconvenient to answer, the user can not select to hang up or answer, then control module is according to usual way, at certain hour (for example 5 seconds) if in do not receive operational order, then carry out and answer the operation that goes to voice mail more earlier and get final product, in this case, comprise in the mobile call terminal with prior art in have an identical function answer the record module, and store automatic answer file in the memory module, concrete operating process and usual way are identical.
The present invention has the call method of the mobile call terminal of virtual guiding recording call function, and Fig. 4 shows the flow chart of this method, and this flow process comprises:
Step 401: receive the call signal that the conversation opposite end sends.
Step 402: wait for the first default timing.
In this step, this first timing can be provided with arbitrarily, for example is set to several seconds.
Step 403: send identity inquiry voice signal to the conversation opposite end.
Step 404: sampled audio signal in the answer signal of described identity being inquired voice signal that receives.
Step 405: judge whether to collect audio signal, if just continue execution in step 406; Otherwise, direct execution in step 408.
Step 406: whether comprise the preset keyword symbol in the identification audio signal, if, then continue execution in step 407, otherwise direct execution in step 411.
Step 407: play process ends after audio signal is converted to analog signal.
Whether after this step, the content that the user comprises according to the audio signal of terminal plays is at first determined personal really part of conversation opposite end user, for example be the friend etc. of understanding; Secondly, if want to answer this incoming call, then can select answer by application interface, mobile call terminal be carried out according to usual way and was answered operation and get final product this moment; If do not want to answer this incoming call, then can select to hang up by application interface, mobile call terminal was carried out according to usual way and was hung up operation and get final product this moment; If currently be inconvenient to answer, also can not do any selection,,, carry out and answer the operation that goes to voice mail more earlier and get final product when not receiving operational order within a certain period of time according to usual way by mobile call terminal.
Step 408: send identity inquiry voice signal to the conversation opposite end again.
Step 409: sampled audio signal in the answer signal of described identity being inquired voice signal that receives.
Step 410: in the second default timing scope, judge whether to sample audio signal, if then return execution in step 406; Otherwise continue execution in step 411.
Suppose that second timing in this step was 3 seconds.
Step 411: automatic hand-up.
As seen, call method provided by the invention, the mobile call terminal that makes a call from trend when receiving call signal sends identity inquiry voice signal, the answer signal that the mobile call terminal that reception makes a call returns, and this answer signal play, make the user before answering the call, just can confirm personal really part of the other side.
Call method of the present invention can be carried out based on mobile call terminal structure of the present invention, has done introduction in detail about the concrete function that each module is finished in preamble, repeats no more here.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1, a kind of mobile call terminal with virtual guiding conversation function comprises signal transmitting and receiving module and playing module; It is characterized in that, also comprise in this mobile call terminal: control module, automatic-answering back device module, memory module, microphone module and speech processing module;
Described control module is used for after the signal transmitting and receiving module receives call signal, sends the automatic-answering back device instruction to the automatic-answering back device module; After the signal transmitting and receiving module receives answer signal, send the sampling instruction to microphone module;
Described automatic-answering back device module is used for obtaining the identity inquiry voice signal that prestores from memory module, sends by the signal transmitting and receiving module;
Described microphone module is used for the answer signal sampled audio signal to described identity inquiry voice signal that receives in the signal transmitting and receiving module;
Described voice signal processing module is used for the audio signal of microphone module sampling is converted to analog signal, is transferred to described playing module and plays.
2, mobile call terminal as claimed in claim 1 is characterized in that, comprises in the described control module:
First timing unit is used for picking up counting after the signal transmitting and receiving module receives call signal, and sends the signal that timing finishes to control execution unit when first timing is preset in arrival, finishes timing;
Control execution unit is used for sending the automatic-answering back device control command to the automatic-answering back device module when receiving the timing end signal of first timing unit transmission.
3, mobile call terminal as claimed in claim 2 is characterized in that, described microphone module comprises:
Sampling unit is used for the answer signal sampled audio signal to described identity inquiry voice signal that receives in the signal transmitting and receiving module;
Judging unit is used to judge whether sampling unit samples audio signal, if not then send the sampling failure signal to described control execution unit, otherwise sends transmission signals to first transmission unit;
First transmission unit is used for giving voice signal processing module with the audio signal transmission of sampling module sampling;
Described control execution unit is further used for, and receives the sampling failure signal that described judging unit sends, and resends the automatic-answering back device instruction to the automatic-answering back device module.
4, mobile call terminal as claimed in claim 3 is characterized in that, also comprises in the described control module:
Second timing unit is used for picking up counting after described control execution unit resends the automatic-answering back device instruction, and sends the signal that timing finishes to control execution unit when second timing is preset in arrival, finishes timing;
Described control execution unit is further used for, and before the timing end signal that receives described second timing unit transmission, if receive the sampling failure signal that described judging unit sends, carries out the on-hook operation.
5, as claim 3 or 4 described mobile call terminals, it is characterized in that described voice signal processing module comprises:
Digital signal processing unit is used for the audio signal of described microphone module sampling is converted to analog signal;
Voice recognition unit, be used for the analog signal that obtains at described digital signal processing unit, discern whether comprise the preset keyword symbol in this analog signal,, otherwise send on-hook signal to control execution unit if then send transmission signals to second transmission unit;
Second transmission unit is used for the transmission signals according to the voice recognition unit transmission, and the audio signal transmission after described digital processing element is handled is play to playing module;
Described control execution unit is further used for, and receives the on-hook signal that described voice recognition unit sends, and carries out the on-hook operation.
6, as claim 3 or 4 described mobile call terminals, it is characterized in that described control execution unit is further used for, receive the indication on-hook of user's input or the operational order of answering, carry out corresponding operation according to the indication of described operational order; Perhaps, when not receiving operational order, carry out and answer the operation that goes to voice mail more earlier.
7, a kind of call method with mobile call terminal of virtual guiding conversation function is characterized in that, this method comprises:
After receiving the call signal of conversation opposite end transmission, send identity inquiry voice signal to the conversation opposite end;
Receive to the answer signal of described identity inquiry voice signal in sampled audio signal, play after the audio signal of sampling is converted to analog signal.
8, call method as claimed in claim 7 is characterized in that, default first timing; Describedly send identity inquiry voice signal to the conversation opposite end, be described receive the call signal that the conversation opposite end sends after, carry out when arriving described first timing.
9, call method as claimed in claim 8 is characterized in that, described receive to the answer signal of described identity inquiry voice signal in play after being converted to analog signal after the sampled audio signal, with the audio signal of sampling before, further comprise:
Judge whether to collect audio signal, if continue to carry out described audio signal and be converted to the step of playing after the analog signal with sampling; Otherwise, send identity inquiry voice signal to the conversation opposite end again, and again receive to the answer signal of described identity inquiry voice signal in sampled audio signal, carry out described audio signal again and be converted to the step of playing after the analog signal sampling.
10, call method as claimed in claim 9 is characterized in that, default second timing; Described again receive to the answer signal of described identity inquiry voice signal in play after being converted to analog signal after the sampled audio signal, with the audio signal of sampling before, further comprise:
In the described second timing scope, judge whether to sample audio signal, be converted to the step of playing after the analog signal if then continue to carry out described audio signal with sampling; Otherwise automatic hand-up.
11, as claim 9 or 10 described call methods, it is characterized in that default key character; Before after described audio signal with sampling is converted to analog signal, playing, further comprise:
Whether comprise the preset keyword symbol in the audio signal that identification samples, if the audio signal that then continues to carry out sampling is converted to the step of playing after the analog signal; Otherwise automatic hand-up.
12, as the call method of claim 9 or 10, it is characterized in that, after after described audio signal with sampling is converted to analog signal, playing, further comprise:
Receive the indication on-hook of user's input or the operational order of answering, carry out corresponding operation according to the indication of described operational order; Perhaps when not receiving operational order, carry out and answer the operation that goes to voice mail more earlier.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101131616A CN101296456A (en) | 2008-05-28 | 2008-05-28 | Mobile conversation terminal with virtual guiding conversation function and conversation method thereof |
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| CNA2008101131616A CN101296456A (en) | 2008-05-28 | 2008-05-28 | Mobile conversation terminal with virtual guiding conversation function and conversation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717350A (en) * | 2013-12-16 | 2015-06-17 | 华为技术有限公司 | User equipment and voice control method thereof |
| CN110189091A (en) * | 2019-04-03 | 2019-08-30 | 阿里巴巴集团控股有限公司 | It renews based reminding method, device, calculate equipment and computer readable storage medium |
-
2008
- 2008-05-28 CN CNA2008101131616A patent/CN101296456A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717350A (en) * | 2013-12-16 | 2015-06-17 | 华为技术有限公司 | User equipment and voice control method thereof |
| CN110189091A (en) * | 2019-04-03 | 2019-08-30 | 阿里巴巴集团控股有限公司 | It renews based reminding method, device, calculate equipment and computer readable storage medium |
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Open date: 20081029 |