CN105721678A - Calling processing method and calling processing device - Google Patents
Calling processing method and calling processing device Download PDFInfo
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- CN105721678A CN105721678A CN201610038998.3A CN201610038998A CN105721678A CN 105721678 A CN105721678 A CN 105721678A CN 201610038998 A CN201610038998 A CN 201610038998A CN 105721678 A CN105721678 A CN 105721678A
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- 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
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- 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
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a calling processing method and a calling processing device. The calling processing method is characterized in that when a calling request transmitted by a calling terminal is received, a first sound wave signal of a called terminal can be acquired; whether the first sound wave signal is the sound wave signal generated by the knocking of the user on the called terminal can be determined, when the answer is yes, the corresponding instruction can be acquired according to the first sound wave signal, and the corresponding processing of the calling request can be carried out according to the operation instruction. According to the technical scheme, when the terminal receives the incoming calls, the user can knock on the mobile terminal to answer or reject the incoming calls, and therefore the efficiency and the accuracy of the operation of answering and rejecting the incoming calls of the user can be improved, and the flexibility of the processing of the incoming calls can be enhanced.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of call processing method and device.
Background technology
Along with the development of intelligent terminal, intelligent terminal can compatible function get more and more, and not only abundant user's life, also brings advantage to the user.Day by day incorporate people's life along with mobile terminal device, application function is gradually improved, and while bringing great convenience to user and improve Consumer's Experience, the operability of mobile terminal device increasingly receives the concern of user.
The application function of refusal phone is answered for mobile phone, traditional mobile phone is generally adopted keyboard or the various functions of touch screen triggering mobile phone, when there being incoming call incoming call, it is possible to by some beating keyboard or touch screen are used for identifying the button incoming call answering of incoming call answering on conventional mobile phone
But, the inventors discovered that, for having the electronic equipment touching screen, need user to pass through finger on touch screen, carry out corresponding touch operation ability incoming call answering, but, owing to touch screen cannot be pressed operation by user accurately when some scene, cause that touching screen can not perceive the corresponding touch operation of user, the normal operating to incoming call cannot be realized, reduce the efficiency of terminal processes incoming call.
From the foregoing, it will be observed that in the prior art, when some scene, touch screen cannot be pressed operation by user accurately, touches screen and can not perceive the corresponding touch operation of user, causes that the efficiency that terminal processes is sent a telegram here reduces.
Summary of the invention
The embodiment of the present invention provides a kind of call processing method and device, it is possible to simplifies user and processes the operation of incoming call, improves the efficiency of terminal processes incoming call.
The embodiment of the present invention provides a kind of call processing method, including:
When receiving the call request that calling terminal sends, obtain the first acoustic signals for terminal called；
Judge that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
If so, then corresponding operational order is obtained according to described first acoustic signals；
According to described operational order, described call request is carried out the process of correspondence.
The embodiment of the present invention additionally provides a kind of call-processing arrangement, including:
First signal acquisition module, for when receiving the call request that calling terminal sends, obtaining the first acoustic signals for terminal called；
Signal judge module, for judging that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
First instruction acquisition module, for when described signal judge module is judged as YES, obtaining corresponding operational order according to described first acoustic signals；
First processing module, for carrying out the process of correspondence according to described operational order to described call request.
The embodiment of the present invention adopts when receiving the call request that calling terminal sends, obtain the first acoustic signals for terminal called, then, judge that whether this first acoustic signals is that this terminal called is subject to user and knocks the acoustic signals of generation, if, then obtain corresponding operational order according to this first acoustic signals, according to this operational order, this call request is carried out the process of correspondence；The program can when terminal caller, knock mobile terminal by user to carry out answering or refusing, improve user answer and refuse the efficiency operated that receives calls, increase motility and the efficiency of incoming call handling, it addition, the method that the embodiment of the present invention provides also has the advantage that incoming call handling mode simply and readily realizes.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the call processing method that the embodiment of the present invention one provides；
Fig. 2 is the structural representation of the signal processing apparatus that the embodiment of the present invention two provides；
Fig. 3 is the schematic diagram of the call processing method that the embodiment of the present invention three provides；
Fig. 4 is the structural representation of a kind of call-processing arrangement that the embodiment of the present invention four provides；
Fig. 5 is the structural representation of the second call-processing arrangement that the embodiment of the present invention four provides；
Fig. 6 is the structural representation of the third call-processing arrangement that the embodiment of the present invention four provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention provides a kind of call processing method and device.To be described in detail respectively below.
Embodiment one,
The present embodiment will be described from the angle of call-processing arrangement, and this call-processing arrangement specifically can be integrated in terminal called, and this terminal called can be the equipment such as smart mobile phone, panel computer.
As it is shown in figure 1, present embodiments provide a kind of call processing method, idiographic flow can be such that
Step S101, when receiving the call request that calling terminal sends, obtains the first acoustic signals for terminal called.
Concrete, calling terminal can be voice call request or video calling request etc. to the call request that terminal called is initiated；Such as calling terminal initiates call request by instant communication client (QQ, wechat, Skype etc.) to terminal called.
Wherein, the first acoustic signals for terminal called can be subject to external forces generation mechanical vibration for terminal called, thus the acoustic signals produced, vibration signal can also be called, such as, when user knocks terminal, terminal can be vibrated, thus terminal can produce acoustic signals, it is also possible to be terminal called transmission, and the acoustic signals produced by outside vibration source.
In the present embodiment, obtain the acoustic signals for terminal called and can have multiple, the vibrating diaphragm that such as can pass through on terminal called obtains the acoustic signals for this terminal called, when there is vibration in terminal called, this vibrating diaphragm all can be followed and vibrate together, therefore, it can be sensed the vibration of terminal called by vibrating diaphragm, thus obtaining the acoustic signals for terminal called.
In actual applications, owing to some device of terminal itself carries vibrating diaphragm, such as, mike in terminal, speaker, receiver etc., therefore, it can the vibrating diaphragm by these devices and obtain the acoustic signals for terminal；That is, step " obtaining the first acoustic signals for terminal called " may include that the mike, speaker or the receiver that are carried by terminal called receive the acoustic signals for terminal called.
Step S102, it is judged that whether this first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation, if so, then performs step S104, if it is not, then perform step S103.
Specifically, in the present embodiment user knock can for click directly on terminal with finger, it is also possible to be utilize other hard things, such as with penholder, key etc., click terminal.
Owing to the hammer action time is very of short duration, and propagated by the solid of equipment, therefore, terminal is subject to user, and to knock the acoustic signals of generation be a kind of special acoustic signals, itself and terminal are subject to the acoustic signals that other active forces produce, or the acoustic signals that the outside vibration source of terminal transmission produces differs.Analyze the acoustic signals knocking generation from electrical point, such as will hit against the acoustic signals of generation and convert digital signal to, this digital signal is carried out digital processing analysis, it can be deduced that analysis below result:
From signal time, this signal duration duration very short (millisecond rank)；From signal amplitude size relatively, the level of this digital signal is relatively large, and (owing to acoustic signals is that solid is propagated, and by terminal own propagation), the signal of the digital signal more corresponding than general acoustic signals is strong bigger；From the frequency spectrum of signal, the whole digital signal frequency range of frequency coverage, and the amplitude difference of each frequency is little.
Therefore, it can the feature of the digital signal corresponding based on above-mentioned acoustic signals or feature, identify or judge that whether the acoustic signals got is that terminal is subject to user and knocks the acoustic signals of generation；" judge that whether this first acoustic signals is that this terminal called is subject to user and knocks the acoustic signals of generation " that is, step may include that
This acoustic signals is converted to the sound wave digital signal of correspondence；
Obtain the key feature information of this sound wave digital signal；
Judge that whether this acoustic signals is that this terminal called is subject to user and knocks the acoustic signals of generation according to this key feature information.
Such as, the mike, receiver or the speaker that are carried by terminal called convert this acoustic signals to analog electrical signal, then, this analog electrical signal is carried out analog digital conversion (such as, changed by analog-digital converter), obtain sound wave digital signal, this sound wave digital signal is carried out digital processing (DSP), to obtain this sound wave digital signal key feature information, then, judge that whether this acoustic signals is that this terminal called is subject to user and knocks the acoustic signals of generation according to key feature information.For the ease of judging, the present embodiment is after obtaining analog electrical signal, before carrying out analog digital conversion, can also be amplified analog electrical signal processing, it is amplified processing to this analog electrical signal as by PGA amplifier, wherein, the process of digital signal can be performed by dsp chip.
Wherein, the key feature information of sound wave digital signal may include that at least one in frequency information (including frequency distribution, bandwidth etc.), amplitude information (including average amplitude), temporal information (signal period), it is, of course, also possible to include other characteristic informations.
In the present embodiment, judge according to key feature information or identify that whether acoustic signals is that terminal called is subject to the mode of the acoustic signals that user knocks generation and has multiple, such as, judge whether key feature information meets pre-conditioned, if, then judge that this acoustic signals is terminal called and is subject to user and knocks the acoustic signals of generation, otherwise, it is determined that this acoustic signals is not subject to user for terminal called knocks the acoustic signals of generation.
Such as, key feature information includes: when frequency information, amplitude information, temporal information, judge whether this frequency information meets predeterminated frequency condition respectively, whether this amplitude information meets is preset amplitude perturbations, whether this temporal information meets Preset Time condition, wherein, predeterminated frequency condition, preset amplitude perturbations, Preset Time condition can respectively according to frequency information corresponding to preset number signal, amplitude information, temporal information is arranged, and this preset number signal is that terminal is subject to user and knocks the digital signal that the acoustic signals of generation is corresponding.Current embodiment require that to judge whether multiple key feature information meets pre-conditioned, when identifying the acoustic signals knocking generation, such as, said frequencies information, amplitude information, temporal information judges for three times, can identify based on judged result repeatedly, such as, when three judged results be time, just determine that acoustic signals is the acoustic signals knocking generation, or, when multiple judged results there being certain several judged result for being, determine that acoustic signals is the acoustic signals knocking generation, these all can set according to practical situation, the situation that judged result is yes is more many, accuracy of identification is more high.
Such as, introducing the present embodiment with the signal processing apparatus described in Fig. 2 and judge the acoustic signals detailed process as the acoustic signals knocking generation, this signal processing apparatus includes:
Mike 201, for passing through to obtain the acoustic signals for terminal, and convert this acoustic signals to analogue signal, specifically, when terminal sound wave produces acoustic signals, the vibrating diaphragm in mike 201 senses acoustic signals, and all can follow sound wave together, vibrating diaphragm will drive the coil in mike 201 to do the motion of cutting magnetic line, thus will produce the current signal of correspondence, i.e. analogue signal in coil；The present embodiment can also replace this mike with receiver or speaker and realize same function, the work process type of its work process and mike, just repeat no more here.
Analog digital conversion (A/D) module 202, for converting the digital signal of correspondence to, in order to subsequent treatment analysis by the analogue signal that mike 201 exports.Certainly, owing to the kind of current mike has multiple, such as electret microphone, silicon microphone etc., even some mike also comprises analog-to-digital conversion module, if in such cases, it is possible to save analog-to-digital conversion module 202.
Employing rate modular converter 203, for according to circumstances adjusting the sample rate of digital signal, in order to reduce the computing requirement that following digital is analyzed, it is preferable that sample rate cannot be below 16Khz, and bit rate cannot be below 10bit, is otherwise likely to impact analysis precision.
Fourier transform (FFT) module 204, for digital signal is carried out Fourier transform, is converted to frequency-domain analysis.
Time series analysis module 205, after carrying out Fourier transform at digital signal, the time of digital signal is analyzed, specifically, obtain the temporal information of digital signal, and judge whether this temporal information meets Preset Time requirement, such as, obtain the time cycle of digital signal, judge that this time cycle is whether within the scope of preset time period, if so, then meet Preset Time requirement, showing that this digital signal meets the time requirement knocking the digital signal that terminal generates, the acoustic signals that this digital signal is corresponding is likely to be and knocks the acoustic signals that terminal produces.
In actual applications, it is possible to based on the construction features of the feature of hammer action and terminal, provide the time cycle [T1, T2] of a hammer action, the explanation that goes beyond the scope is not normal hammer action；If meeting the time of hammer action feature, then output OK signal.Knock the recorded audio signals analysis of mobile phone according to actual finger first, T1 is generally no greater than 5ms, T2 and is not more than 20ms.
Frequency analysis module 206, for to analysis of frequency distribution, specifically, the frequency distribution of statistical data signal, then, it is judged that whether frequency distribution meets preset requirement, such as, frequency distribution is continuous and frequency band is broad, then it is assumed that the frequency distribution of this digital signal meets the frequency distribution of the digital signal knocking generation.Contrasting from reality, especially 6Khz is between highest frequency (sample rate frequency ÷ 2), and frequency distribution is continuous.
Amplitude analysis module 207, for the amplitude of digital signal is analyzed, specifically, analyze the averaged amplitude value of whole frequency range, and judge whether this averaged amplitude value meets default amplitude requirement, such as, judge that whether this averaged amplitude value is more than default amplitude, if so, then meet and preset amplitude requirement, otherwise, it is unsatisfactory for.
Identification module 208, for according to time series analysis module 205, frequency analysis module 206, the analysis result identification of amplitude analysis module 207 or judge that whether current acoustic signals is the acoustic signals that terminal is subject to knocking generation.
Step S103, does not perform any process.
In the present embodiment, if this terminal called judges that current acoustic signals is not subject to user as terminal called and knocks the acoustic signals of generation, terminal called does not perform any process.
Consider the interval of the hammer action of user, differ with the interval of the hammer action of non-user (such as robot etc.), actually, the hammer action of user is not as fast, alternatively, for improve acoustic signals identification accuracy, judge key feature information meet pre-conditioned after, in addition it is also necessary to the time that hammer action is corresponding is analyzed；Specifically, judge key feature information meet pre-conditioned after, this call processing method can also include:
The interval of this first terminal is knocked for adjacent twice according to this vibration numeral signal acquisition；
Judge that this interval is whether in preset range, if so, then judge that this acoustic signals knocks, as user, the acoustic signals that this first terminal produces, if it is not, then judge that this acoustic signals is not subject to user as described first terminal and knocks the acoustic signals of generation.
Interval due to user's hammer action, it is possible to embody in the temporal information of sound wave digital signal, therefore, sound wave digital signal can be carried out time series analysis, obtain adjacent twice knocking the interval of this first terminal, then, it is judged that whether this interval is in preset range；In actual applications, it is possible to arrange a time range [T3, T4], it is preferable that T3 is 50ms, T4 is 500ms, if not within the scope of this, this shows that this acoustic signals is not the acoustic signals that people knocks that terminal produces.
Step S104, obtains corresponding operational order according to the first acoustic signals.
Concrete, when this terminal called judge current acoustic signals be terminal called be subject to the acoustic signals that user knocks generation time, obtain the operational order of correspondence according to this first acoustic signals.Ratio operates as described above instruction for answering call request, and terminal called obtains the operational order answering calling according to the first acoustic signals, is connected so that terminal called sets up call with calling terminal.
Such as, for user A and user B, the mobile phone of user A sends call request to the mobile phone of user B, now, user B knocks mobile phone after receiving above-mentioned call request, the mobile phone of user B obtains the above-mentioned acoustic signals knocking mobile phone generation, obtains corresponding operational order (such as: user B selects to answer this call request) finally according to this acoustic signals.
Step S105, carries out the process of correspondence according to operational order to call request.
Concrete, if the call request that calling terminal is sent is answered in aforesaid operations instruction instruction, then above-mentioned call request is answered process by this terminal called, is connected so that terminal called sets up call with calling terminal；If the aforesaid operations instruction instruction refusal call request sent of calling terminal, then above-mentioned call request is carried out refusal and answers process by this terminal called.
Such as, the call request that party A-subscriber is sent by the mobile phone of above-mentioned user B according to operational order processes, if this operational order is to answer instruction, then the call of the terminal setting up user A and user B connects；If this operational order is refusal answers instruction, then refuse the call request of user A.
Preferably, if aforesaid operations instruction is answer the call request that calling terminal is sent, then after terminal called is connected with calling terminal foundation call, open the call hand-free function of terminal called, such as, user B is after answering above-mentioned call request, and the terminal of user B uses speaker to play the voice signal of described incoming call.
In the present embodiment, obtaining the step for the first acoustic signals of terminal called can specifically include: mike, receiver or the speaker carried by terminal called, obtains the first acoustic signals for described terminal called.
As from the foregoing, the embodiment of the present invention adopts when receiving the call request that calling terminal sends, obtain the first acoustic signals for terminal called, judge that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation, if, then obtain corresponding operational order according to described first acoustic signals, according to described operational order, described call request is carried out the process of correspondence；The program can when terminal caller, knock mobile terminal by user to carry out answering or refusing, by some beating keyboard or the operations such as touch screen are pressed without user, improve user answer and refuse the efficiency operated that receives calls, increase the motility of incoming call handling, it addition, the call processing method that the embodiment of the present invention provides also has the advantage that processing mode simply and readily realizes relative to prior art, improve Consumer's Experience.
Embodiment two,
Call processing method of the present invention on the basis of embodiment one, will be described further by the present embodiment.From embodiment one, terminal may identify which out that user knocks the acoustic signals that this terminal produces, and is determining that acoustic signals is the acoustic signals that user knocks that terminal produces, and the call request automatically other-end sent processes, but, the problem that maloperation can be caused in this way.
Such as, user's imprudence in the process having incoming call incoming call has knocked terminal, and now terminal takes for user needs to answer calling, and terminal has connected incoming call voluntarily, actually not so.
Preferably, in order to overcome the problem of maloperation, the present embodiment method can limit and only occur to trigger calling process operation in specific hammer action, when namely acoustic signals is the acoustic signals that specific hammer action produces, just carry out call treatment, concrete, it is achieved the mode of this restriction can have multiple, such as, acoustic signals is mated with default acoustic signals, this default acoustic signals is corresponding with default call treatment instruction, when the match is successful, performs call treatment；That is, between step S102 and step S104, the present embodiment method can also include:
Above-mentioned first acoustic signals and first being preset acoustic signals mate, if the match is successful, then obtain the operational order that above-mentioned first acoustic signals is corresponding, this first default acoustic signals is corresponding with predetermined registration operation instruction；
The matching way carrying out acoustic signals is had multiple by the present embodiment, such as, obtain the audio digital signals that acoustic signals is corresponding, then, this audio digital signals is mated with preset audio digital signal, this preset audio digital signal is the digital signal that preset audio digital signal is corresponding, specifically, can by characteristic information (the such as frequency information of this audio digital signals, amplitude information, temporal information etc.) mate with the characteristic information of preset audio digital signal, if the match is successful for characteristic information, the match is successful with default acoustic signals then to determine acoustic signals, if characteristic information coupling is unsuccessful, then determine that acoustic signals mates unsuccessful with default acoustic signals.
Preferably, the acoustic signals that each operational order is corresponding is stored in advance in number of terminals, the acoustic signals prestored when this acoustic signals and certain is after the match is successful, obtain the operational order that this acoustic signals prestored is corresponding, in the present embodiment, different default acoustic signals can corresponding different operational order；Such as, if above-mentioned acoustic signals and respective operations instruction are that the default acoustic signals answering instruction matches, then process is answered in above-mentioned call request, be connected so that described terminal called sets up call with described calling terminal；If the default acoustic signals that this above-mentioned acoustic signals and respective operations instruction are refusal instruction matches, then above-mentioned call request is carried out refusal process.
In the present embodiment, except the mode of above-mentioned introduction realizes limiting and only has specific hammer action could trigger call treatment, other modes can also be had to realize, such as, it is possible to use number of taps realizes, specifically, the number of times knocking terminal can be obtained, if the number of times knocking terminal is equal with preset times, then trigger call treatment, namely between step S102 and step S104, the present embodiment method can also include:
This acoustic signals is analyzed, to obtain analyzing result, and knocks the number of taps of this terminal called according to this analysis result acquisition user；
Judge that whether this number of taps is identical with preset times, if so, then perform to obtain the step of the operational order corresponding with above-mentioned first number of taps.
Such as, user is double when knocking terminal, terminal obtains corresponding acoustic signals, and identify that whether this acoustic signals is the acoustic signals that terminal is subject to knocking generation, if, this acoustic signals is analyzed by terminal, and the number of taps of this terminal is knocked according to analysis result acquisition active user, here it is 2 for number of taps, when assuming preset times for being also 2, the number of taps obtained is identical with preset times, now, then this call request is answered process by triggering terminal, it is connected so that terminal called sets up call with calling terminal, assume when preset times is 3, so, number of taps and preset times differ, now, do not answer process, avoid terminal generation maloperation.Specifically, preset times can be set according to practical situation, such as arranges and just triggers call treatment etc. when number of taps is 4,5 or 6 times.
Acoustic signals can be analyzed to obtain user and knock the number of taps of terminal by the present embodiment, such as can obtain the audio digital signals that acoustic signals is corresponding, then, this audio digital signals is analyzed, to obtain analyzing result, finally, obtain number of taps according to this analysis result.
Alternatively, the present embodiment limits only specific hammer action also by beating position could trigger call treatment, such as, time according to the acoustic signals that multiple reception unit receive, determine that terminal is subject to the position that user knocks, it is judged that whether this position is predeterminated position, if, then call establishment, does not then process if not.
Preferably, after terminal called is connected with calling terminal foundation call, the present embodiment method can also include:
Obtain for the second acoustic signals of terminal called, it is judged that whether described second acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
If so, then hang up instruction according to described second sound wave signal acquisition, hang up instruction according to described process is hung up in described call request.
Concrete, above-mentioned hang up the step of instruction according to the second sound wave signal acquisition and specifically include:
Obtaining described terminal called according to described second audio digital signals and be subject to the second number of taps that user knocks, described second audio digital signals is the digital signal that described second acoustic signals is corresponding；
Judging that whether described second number of taps is identical with the second preset times, what if so, acquisition was corresponding with described second number of taps hangs up instruction.
As from the foregoing, the embodiment of the present invention adopts when receiving the call request that calling terminal sends, obtain the first acoustic signals for terminal called, judge that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation, if, then judge whether this vibration signal mates with default vibration signal, or judge that whether the number of times knocked is identical with preset times, if mating or identical, then obtain corresponding operational order according to described first acoustic signals, according to described operational order, described call request is carried out the process of correspondence；The program can when terminal caller, knock mobile terminal by user to carry out answering or refusing, by some beating keyboard or the operations such as touch screen are pressed without user, improve user answer and refuse the efficiency operated that receives calls, increase the motility of incoming call handling, only need to knock terminal for a user can the calling that receive be processed, the call processing method that the embodiment of the present invention provides also has the advantage that processing mode simply and readily realizes relative to prior art, additionally, the present embodiment adds the restriction of the restriction to vibration signal and number of taps, terminal maloperation can be avoided, improve the accuracy of call treatment, meet user's request.
Embodiment three,
According to the method described by embodiment one and two, below citing is described in further detail.
In the present embodiment, being specifically integrated in smart mobile phone with this call-processing arrangement, call request is mobile phone speech call request is that example is described in detail.
As it is shown on figure 3, a kind of call processing method, idiographic flow can be such that
After step S301, smart mobile phone B receive the smart mobile phone A call request sent, obtain the first acoustic signals for smart mobile phone B.
Wherein, handset call request is current common call request, and this first acoustic signals is that smart mobile phone B is subject to external forces and knocks, thus the acoustic signals produced, or can also be acoustic signals of outside vibration source generation of smart mobile phone B transmission etc..
Such as, smart mobile phone B can obtain this acoustic signals by the mike carried, speaker, receiver or other devices with vibrating diaphragm.
This first acoustic signals is converted to the audio digital signals of correspondence by step S302, smart mobile phone B, and obtains the key feature information of above-mentioned audio digital signals.
Such as, smart mobile phone converts this acoustic signals to analog electrical signal (such as, changed by mike, speaker etc.), then this analog electrical signal is converted the digital signal of correspondence to (such as, pass through A/D converter), i.e. audio digital signals, and this audio digital signals is carried out dsp process, to obtain the key feature information (such as, frequency information, amplitude information, temporal information etc.) of this audio digital signals.Specifically, audio digital signals processes and is referred to the associated description that embodiment is a kind of, repeats no more herein.
It is pre-conditioned that step S303, smart mobile phone B judge whether above-mentioned key feature information meets, and if so, then performs step S305, if it is not, then perform step S304.
In the present embodiment, above-mentioned key feature signal includes: when frequency information, amplitude information and temporal information, the pre-conditioned condition that may include that frequency information, amplitude information and temporal information meet various correspondence, such as, the frequency distribution of audio digital signals continuously and bandwidth reach predetermined width value, the average amplitude of audio digital signals is more than default amplitude, and the cycle of audio digital signals is in preset range.Wherein, pre-conditioned can based on the user obtained in advance knock smart mobile phone B produce acoustic signals obtain, now, key feature signal meets pre-conditioned, then think that this acoustic signals is the acoustic signals knocking generation, otherwise, not for knocking the acoustic signals of generation.
Preferably, in order to avoid maloperation occurs smart mobile phone B, can judge key feature information meet pre-conditioned after, further this acoustic signals is mated with default acoustic signals, if the match is successful, then obtain the predetermined registration operation instruction corresponding with this default acoustic signals, and perform corresponding operation according to predetermined registration operation instruction；Such as, when predetermined registration operation instruction is for answering instruction, perform step S305.
Same in order to avoid smart mobile phone B generation maloperation, can judge key feature information meet pre-conditioned after, namely acoustic signals is after smart mobile phone B is subject to the acoustic signals that user knocks generation, number of taps can be obtained further, this number of taps is compared with preset times, if identical, perform step S305.
Step S304, this calling is left intact by smart mobile phone B.
In the present embodiment, what introduce is after smart mobile phone A is by call request transmission to smart mobile phone B, the smart mobile phone B process to this call request, should be understood that, although the embodiment of the present invention is for mobile phone speech call, but the present embodiment method is applicable not only to mobile phone speech calling, is applied equally to mobile video calling, or network instant messaging application, the such as voice call request or video request etc. of QQ, wechat.
Step S305, smart mobile phone B obtain and answer instruction.
Concrete, smart mobile phone B obtains corresponding instruction of answering according to above-mentioned first acoustic signals, above-mentioned answer instruction and is connected for setting up to converse by smart mobile phone A and smart mobile phone B.
Step S306, smart mobile phone B answers according to answering instruction, and opens hand-free function.
Concrete, above-mentioned call request is answered by smart mobile phone B, and after smart mobile phone A and smart mobile phone B sets up call connection, smart mobile phone B use speaker plays the voice signal of the incoming call of smart mobile phone A.
Step S307, obtains second acoustic signals of smart mobile phone B.
In the present embodiment, after smart mobile phone A and smart mobile phone B sets up call connection, this method also includes: obtain for smart mobile phone B the second acoustic signals.
Preferably, after smart mobile phone B receives the second acoustic signals, it is judged that whether this two younger brothers acoustic signals is that smart mobile phone B is knocked the acoustic signals of generation by user, step S308. is if so, then performed
Step S308, smart mobile phone B hang up instruction according to above-mentioned second sound wave signal acquisition, and call request is hung up process.
Preferably, according to the step that above-mentioned second sound wave signal acquisition hangs up instruction, smart mobile phone B may include that smart mobile phone B knocks second number of taps of smart mobile phone B according to the second sound wave signal acquisition user, judge that whether this second number of taps is identical with the second preset times, if, obtain the second number of taps corresponding hang up instruction, and above-mentioned call request is hung up.
As from the foregoing, the embodiment of the present invention adopts when smart mobile phone B receives the smart mobile phone A call request sent, smart mobile phone B obtains the first acoustic signals for smart mobile phone B, judge that whether described first acoustic signals is that described smart mobile phone B is subject to user and knocks the acoustic signals of generation, if, then judge whether this vibration signal mates with default vibration signal, or judge that whether the number of times knocked is identical with preset times, if mating or identical, then obtain corresponding operational order according to described first acoustic signals, according to described operational order, the described smart mobile phone A call request sent is carried out the process of correspondence；The program can when terminal caller, knock mobile terminal by user to carry out answering or refusing, by some beating keyboard or the operations such as touch screen are pressed without user, improve user answer and refuse the efficiency operated that receives calls, increase the motility of incoming call handling, only need to knock terminal for a user can the calling that receive be processed, the call processing method that the embodiment of the present invention provides also has the advantage that processing mode simply and readily realizes relative to prior art, additionally, the present embodiment adds the restriction of the restriction to vibration signal and number of taps, terminal maloperation can be avoided, improve the accuracy of call treatment, meet user's request.
Embodiment four,
In order to implement above method better, the embodiment of the present invention also provides for a kind of call-processing arrangement, this call-processing arrangement can be integrated in terminal called, this terminal called specifically can include the equipment such as mobile phone, panel computer, notebook computer or individual calculus (PC, PersonalComputer).As shown in Figure 4, this call-processing arrangement can also include the first signal acquisition module 401, signal judge module the 402, first instruction acquisition module 403 and the first processing module 404, as follows:
First signal acquisition module 401, for when receiving the call request that calling terminal sends, obtaining the first acoustic signals for terminal called；
Signal judge module 402, for judging that whether described first acoustic signals is that terminal called is subject to user and knocks the acoustic signals of generation；
First instruction acquisition module 403, for when signal judge module 402 is judged as YES, obtaining corresponding operational order according to the first acoustic signals；
First processing module 404, for carrying out the process of correspondence according to described operational order to described call request.
Preferably, this signal judge module 402 specifically includes: transform subblock, acquisition submodule and signal judge submodule；
Transform subblock, for converting the first audio digital signals of correspondence to by described first acoustic signals；
Obtain submodule, for obtaining the key feature information of described first audio digital signals；
Signal judges submodule, pre-conditioned for judging whether described key feature information meets, if, then judge that the first acoustic signals is subject to user as described terminal called and knocks the acoustic signals of generation, if it is not, then judge that the first acoustic signals is not subject to user as terminal called and knocks the acoustic signals of generation.
Preferably, with reference to Fig. 5, in order to avoid terminal maloperation, on the basis of above-mentioned call-processing arrangement, above-mentioned first instruction acquisition module 403 specifically includes: matched sub-block 4031 and the first instruction obtain submodule 4032；
Matched sub-block 4031, for mating the first corresponding for the first acoustic signals audio digital signals and the first preset audio digital signal；
First instruction obtains submodule 4032, for when the match is successful for described matched sub-block, obtaining the operational order that the first audio digital signals is corresponding；
Preferably, in the present embodiment, the first instruction acquisition module 403 specifically may include that
First number judge module, is subject to, for obtaining terminal called according to the first audio digital signals, the first number of taps that user knocks；
Judge that whether the first number of taps is identical with the first preset times；
First instruction obtains submodule, specifically for when the first number of taps is identical with the first preset times, obtaining the operational order corresponding with the first number of taps.
In the call-processing arrangement that the present embodiment provides, above-mentioned first processing module 404, specifically for when operational order is for answering instruction, process being answered in call request, it is connected so that described terminal called sets up call with described calling terminal.
Preferably, the call-processing arrangement that the present embodiment provides can also include: function opening module；
Function opening module, after being connected with the foundation call of this calling terminal at this terminal called, opens the call hand-free function of this terminal called.
Preferably, with reference to Fig. 6, in the call-processing arrangement that the present embodiment provides, it is also possible to including: secondary signal acquisition module the 405, second instruction acquisition module 406 and the second processing module 407；
Secondary signal acquisition module 405, after being connected with the foundation call of described calling terminal at terminal called, obtains the second acoustic signals for terminal called.
Signal judge module 402, is additionally operable to judge that whether described second acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
Second instruction acquisition module 406, for when signal judge module 402 is judged as YES, hanging up instruction according to described second sound wave signal acquisition；
Second processing module 407, hangs up instruction for basis and call request is hung up process.
Concrete, above-mentioned second instruction acquisition module 406 can specifically include: second number judge module and the second instruction obtain submodule；
Second number judge module, is subject to, for obtaining described terminal called according to the second audio digital signals, the second number of taps that user knocks；
Judge that whether the second number of taps is identical with the second preset times；
Second instruction obtains submodule ,=for when the second number of taps is identical with the second preset times, obtain and corresponding with the second number of taps hang up instruction.
As from the foregoing, the embodiment of the present invention adopts when receiving the call request that calling terminal sends, first signal acquisition module 401 obtains the first acoustic signals for terminal called, signal judge module 402 judges that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation, if, then judge whether this vibration signal mates with default vibration signal, or judge that whether the number of times knocked is identical with preset times, if mating or identical, then obtained corresponding operational order by the first instruction acquisition module 403 according to described first acoustic signals, described call request is carried out the process of correspondence by the first processing module 404 according to described operational order；The program can when terminal caller, knock mobile terminal by user to carry out answering or refusing, by some beating keyboard or the operations such as touch screen are pressed without user, improve user answer and refuse the efficiency operated that receives calls, increase the motility of incoming call handling, only need to knock terminal for a user can the calling that receive be processed, the call processing method that the embodiment of the present invention provides also has the advantage that processing mode simply and readily realizes relative to prior art, additionally, the present embodiment adds the restriction of the restriction to vibration signal and number of taps, terminal maloperation can be avoided, improve the accuracy of call treatment.
When being embodied as, above modules can realize as independent entity, it is also possible to carries out combination in any, realizes as same or several entities, and being embodied as of above modules referring to embodiment of the method above, can not repeat them here.
It should be noted that, one of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in computer-readable recording medium, as being stored in the memorizer of terminal, and performed by least one processor in this terminal, the flow process of the embodiment such as information issuing method can be included in the process of implementation.Wherein, storage medium may include that read only memory (ROM, ReadOnlyMemory), random access memory (RAM, RandomAccessMemory), disk or CD etc..
A kind of call processing method and the device that above the embodiment of the present invention are provided are described in detail, its each functional module can be integrated in one and process in chip, can also be that modules is individually physically present, it is also possible to two or more modules are integrated in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, it would however also be possible to employ the form of software function module realizes.Principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for those skilled in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.
Claims (17)
1. a call processing method, it is characterised in that including:
When receiving the call request that calling terminal sends, obtain the first acoustic signals for terminal called；
Judge that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
If so, then corresponding operational order is obtained according to described first acoustic signals；
According to described operational order, described call request is carried out the process of correspondence.
2. call processing method as claimed in claim 1, it is characterised in that described judge that whether described first acoustic signals is that described terminal called is subject to the step of the first acoustic signals that user knocks generation and specifically includes:
Described first acoustic signals is converted to the first audio digital signals of correspondence；
Obtain the key feature information of described first audio digital signals；
Judge whether described key feature information meets pre-conditioned,
If so, then judge that described first acoustic signals is subject to user as described terminal called and knocks the acoustic signals of generation；
If it is not, then judge that described first acoustic signals is not subject to user as described terminal called and knocks the acoustic signals of generation.
3. call processing method as claimed in claim 2, it is characterised in that the described step obtaining corresponding operational order according to described first acoustic signals specifically includes:
The first corresponding for described first acoustic signals audio digital signals and the first preset audio digital signal are mated；
If the match is successful, then obtain the operational order that described first audio digital signals is corresponding.
4. call processing method as claimed in claim 2, it is characterised in that the described step obtaining corresponding operational order according to described first acoustic signals specifically includes:
Obtain described terminal called according to described first audio digital signals and be subject to the first number of taps that user knocks；
Judge that whether described first number of taps is identical with the first preset times, if so, then obtain the operational order corresponding with described first number of taps.
5. the call processing method as described in any one of claim 1-4, it is characterised in that the step of the described process that described call request carries out correspondence according to described operational order specifically includes:
When described operational order is for answering instruction, process is answered in described call request, be connected so that described terminal called sets up call with described calling terminal.
6. call processing method as claimed in claim 5, it is characterised in that after described terminal called is connected with the foundation call of described calling terminal, described call processing method also includes: open the call hand-free function of described terminal called.
7. call processing method as claimed in claim 5, it is characterised in that after described terminal called is connected with the foundation call of described calling terminal, described call processing method also includes:
Obtain the second acoustic signals for terminal called；
Judge that whether described second acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
If so, then instruction is hung up according to described second sound wave signal acquisition；
Hang up instruction according to described process is hung up in described call request.
8. call processing method as claimed in claim 7, it is characterised in that the described step hanging up instruction according to described second sound wave signal acquisition specifically includes:
Obtaining described terminal called according to described second audio digital signals and be subject to the second number of taps that user knocks, described second audio digital signals is the digital signal that described second acoustic signals is corresponding；
Judging that whether described second number of taps is identical with the second preset times, what if so, acquisition was corresponding with described second number of taps hangs up instruction.
9. the call processing method as described in any one of claim 1-4, it is characterised in that described acquisition specifically includes for the step of the first acoustic signals of terminal called:
By mike, receiver or speaker that described terminal called carries, obtain the first acoustic signals for described terminal called.
10. a call-processing arrangement, it is characterised in that including:
First signal acquisition module, for when receiving the call request that calling terminal sends, obtaining the first acoustic signals for terminal called；
Signal judge module, for judging that whether described first acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
First instruction acquisition module, for when described signal judge module is judged as YES, obtaining corresponding operational order according to described first acoustic signals；
First processing module, for carrying out the process of correspondence according to described operational order to described call request.
11. call-processing arrangement as claimed in claim 10, it is characterised in that described signal judge module specifically includes: transform subblock, acquisition submodule and signal judge submodule；
Described transform subblock, for converting the first audio digital signals of correspondence to by described first acoustic signals；
Described acquisition submodule, for obtaining the key feature information of described first audio digital signals；
Described signal judges submodule, is used for judging whether described key feature information meets pre-conditioned；If so, then judge that described first acoustic signals is subject to user as described terminal called and knocks the acoustic signals of generation；If it is not, then judge that described first acoustic signals is not subject to user as described terminal called and knocks the acoustic signals of generation.
12. call-processing arrangement as claimed in claim 11, it is characterised in that described first instruction acquisition module specifically includes: matched sub-block and the first instruction obtain submodule；
Described matched sub-block, for mating the first corresponding for described first acoustic signals audio digital signals and the first preset audio digital signal；
Described first instruction obtains submodule, for when the match is successful for described matched sub-block, obtaining the operational order that described first audio digital signals is corresponding.
13. call-processing arrangement as claimed in claim 11, it is characterised in that described first instruction acquisition module specifically includes: first number judges that submodule and the first instruction obtain submodule；
Described first number judges submodule, is subject to, for obtaining described terminal called according to described first audio digital signals, the first number of taps that user knocks；Judge that whether described first number of taps is identical with the first preset times；
Described first instruction obtains submodule, for when described first number of taps is identical with the first preset times, obtaining the operational order corresponding with described first number of taps.
14. the call-processing arrangement as described in any one of claim 10-13, it is characterised in that described first processing module specifically for:
When described operational order is for answering instruction, process is answered in described call request, be connected so that described terminal called sets up call with described calling terminal.
15. call-processing arrangement as claimed in claim 14, it is characterised in that also include: function opening module；
Described function opening module, after being connected with the foundation call of described calling terminal at described terminal called, opens the call hand-free function of described terminal called.
16. call-processing arrangement as claimed in claim 14, it is characterised in that also include: secondary signal acquisition module, the second instruction acquisition module and the second processing module；
Described secondary signal acquisition module, after being connected with the foundation call of described calling terminal at described terminal called, obtains the second acoustic signals for terminal called；
Described signal judge module, for judging that whether described second acoustic signals is that described terminal called is subject to user and knocks the acoustic signals of generation；
Described second instruction acquisition module, for when described signal judge module is judged as YES, hanging up instruction according to described second sound wave signal acquisition；
Described second processing module, hangs up instruction described in basis and described call request is hung up process.
17. call-processing arrangement as claimed in claim 16, it is characterised in that described second instruction acquisition module specifically includes: second number judges that submodule and the second instruction obtain submodule；
Described second number judges submodule, is subject to, for obtaining described terminal called according to described second audio digital signals, the second number of taps that user knocks；Judge that whether described second number of taps is identical with the second preset times；
Described second instruction obtains submodule, specifically for when described second number of taps is identical with the second preset times, obtains and corresponding with described second number of taps hangs up instruction.
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