CN105100455A - Method and device for answering incoming phone call via voice control - Google Patents

Method and device for answering incoming phone call via voice control Download PDF

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Publication number
CN105100455A
CN105100455A CN201510393891.6A CN201510393891A CN105100455A CN 105100455 A CN105100455 A CN 105100455A CN 201510393891 A CN201510393891 A CN 201510393891A CN 105100455 A CN105100455 A CN 105100455A
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China
Prior art keywords
described
call
keyword
incoming call
voice signal
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CN201510393891.6A
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Chinese (zh)
Inventor
娄彦亮
杨玉丽
郭伟胜
翟丽华
邵英
郑为光
张希
伍乙礼
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珠海格力电器股份有限公司
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Priority to CN201510393891.6A priority Critical patent/CN105100455A/en
Publication of CN105100455A publication Critical patent/CN105100455A/en

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Abstract

The invention discloses a method and a device for answering an incoming phone call via voice control. The method comprises: starting a voice identifying module when receiving an incoming phone call; receiving a first voice signal, obtaining a first keyword of the first voice signal, matching the first keyword with a plurality of second keywords prestored in a database, and determining a first operation command corresponding to each second keyword matching the first keyword from operation commands prestored in the database; and performing corresponding operations on the incoming phone call according to the first operation commands; wherein a plurality of second keywords and a plurality of operation commands are prestored in the database, one second keyword corresponds to one operation command, and one operation command corresponds to at least one second keyword. The device comprises a database, a voice identifying starting/stopping module, a voice identifying module, and an operation command execution module. The above method and device allow the user to be able to conveniently handle incoming phone calls without touching the screen or the button of the mobile terminal.

Description

The method and apparatus of Voice command incoming call answering call

Technical field

The present invention relates to voice control technology field, particularly relate to the method and apparatus of a kind of Voice command incoming call answering call.

Background technology

Existing mobile phone, when there being incoming information, is all generally realize receiving calls by sliding or touching.And work as user operationally, having to vacate hand receives calls, and this can bring inconvenience to user.Such as, user, when washing the dishes or wash clothes, speckles with spot or liquid detergent on hand, receives calls after also needing first wiped clean again, if not wiping hand goes to receive calls, mobile phone screen can be made dirty.Time user's both hands all carry thing, vacate hand and receive calls very inconvenient.Especially when user is when driving, vacateing hand and receiving calls and can cause very large hidden danger to safety.

Summary of the invention

Based on this, be necessary a kind of method that Voice command incoming call answering call that user can be allowed to facilitate incoming call answering to converse is provided.

The call of Voice command incoming call answering, comprises the following steps:

When receiving incoming call call, start sound identification module;

Receive the first voice signal, obtain the first keyword of described first voice signal, by multiple second Keywords matching prestored in described first keyword and database, and determine the first operational order corresponding with described second keyword that described first keyword matches in the operational order prestored in described database;

According to described first operational order, corresponding operation is performed to described incoming call call;

Wherein, in described database, prestore multiple described second keyword and many described operational orders, and a corresponding described operational order of described second keyword, corresponding second keyword described at least one of described operational order.

Wherein in an embodiment, described first voice signal is the voice answering or refuse to answer described incoming call call;

Described operational order comprises answers instruction and refusal answers instruction, described in answer instruction and comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions.

Wherein in an embodiment, described first voice signal also comprises the voice of inquiry incoming call call-information;

Described operational order also comprises the inquiry of incoming call call-information and reports instruction;

Described incoming call call-information comprises the source of described incoming call call.

Wherein in an embodiment, described method is further comprising the steps of:

After described incoming call talkthrough, the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of described pronunciation receiver, if described first distance becomes from the value being greater than predeterminable range threshold value the value being less than or equal to described predeterminable range threshold value, then hand-free call is converted to non-hand-free call.

Wherein in an embodiment, described method also comprises:

After described incoming call talkthrough, receive call voice signal and obtain the keyword of described call voice signal, if the expression detecting in the keyword of described call voice signal and described database is sent a telegram here, the second keyword of end of conversation matches, and in the first Preset Time, again do not receive new call voice signal, then according to performing the described operation of conversing of sending a telegram here of corresponding end with the described operational order representing that the second keyword of end of conversation of sending a telegram here is corresponding.

Wherein in an embodiment, after receiving described first voice signal or described call voice signal, judge whether the energy value of described first voice signal or the energy value of described call voice signal are greater than default speech signal energy threshold value, if so, then described first voice signal or described call voice signal effective; If not, then invalid.

Wherein in an embodiment, described method also comprises:

After described incoming call talkthrough, close described sound identification module.

The present invention also proposes the device of a kind of Voice command incoming call answering call, comprises database, speech recognition startup/closing module, sound identification module and operational order Executive Module;

Described database, is configured to prestore multiple second keyword and many operational orders, and a corresponding described operational order of described second keyword, corresponding second keyword described at least one of described operational order;

Described speech recognition startup/closing module, is configured to, when receiving incoming call call, start described sound identification module;

Described sound identification module, be configured to reception first voice signal, obtain the first keyword of described first voice signal, and obtain multiple described second keyword and many described operational orders with described DataBase combining, by described first keyword and multiple second Keywords matching obtained, and determine the first operational order corresponding with described second keyword that described first keyword matches in obtained described operational order;

Described operational order Executive Module, described first operational order being configured to determine according to described sound identification module performs corresponding operation to described incoming call call.

Wherein in an embodiment, described first voice signal is the voice answering or refuse to answer described incoming call call;

Described operational order comprises answers instruction and refusal answers instruction, described in answer instruction and comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions.

Wherein in an embodiment, described first voice signal also comprises the voice of inquiry incoming call call-information;

Described operational order also comprises incoming call call-information and reports instruction;

Described incoming call call-information comprises the source of described incoming call call.

Wherein in an embodiment, the device of described Voice command incoming call answering call also comprises distance detection module;

Described distance detection module, be configured to after described incoming call talkthrough, the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of described pronunciation receiver, if described first distance becomes from the value being greater than predeterminable range threshold value the value being less than or equal to described predeterminable range threshold value, then send to described operational order Executive Module and hand-free call is converted to non-hand-free call instruction;

Described operational order Executive Module, is also configured to, according to described, hand-free call is converted to the operation that non-hand-free call instruction performs correspondence.

Wherein in an embodiment, described sound identification module, also be configured to after described incoming call talkthrough, receive call voice signal and obtain the keyword of described call voice signal, if the expression detecting in the keyword of described call voice signal and described database is sent a telegram here, the second keyword of end of conversation matches, and again do not receive new call voice signal in the first Preset Time, then determine the send a telegram here operational order conversed described with the described end representing that the second keyword of end of conversation of sending a telegram here is corresponding;

Described operational order Executive Module, what be also configured to determine according to described sound identification module performs corresponding operation with the described operational order conversed of sending a telegram here of the described end representing that the second keyword of end of conversation of sending a telegram here is corresponding.

Wherein in an embodiment, described sound identification module, also be configured to after receiving described first voice signal or described call voice signal, judge whether the energy value of described first voice signal or the energy value of described call voice signal are greater than default speech signal energy threshold value, if so, then described first voice signal or described call voice signal effective; If not, then invalid.

Wherein in an embodiment, described speech recognition startup/closing module, is also configured to, after described incoming call talkthrough, close described sound identification module.

The method and apparatus of above-mentioned Voice command incoming call answering call, by obtaining the first keyword of the first voice signal, by multiple second Keywords matching prestored in the first keyword and database, and finally determine the first operational order corresponding with the second keyword that the first keyword matches in the operational order prestored in database, finally according to the first operational order, corresponding operation is performed to incoming call call, make user can process incoming call call easily when not touching mobile terminal screen or button, for user provides better experience.

Accompanying drawing explanation

Fig. 1 is the flow chart of a method embodiment of Voice command incoming call answering of the present invention call;

Fig. 2 is the idiographic flow schematic diagram of a method embodiment of Voice command incoming call answering of the present invention call;

Fig. 3 is the idiographic flow schematic diagram of another embodiment of method of Voice command incoming call answering of the present invention call;

Fig. 4 is the structural representation of a device embodiment of Voice command incoming call answering of the present invention call.

Embodiment

For making object of the present invention, technical scheme and advantage clearly understand, be described below in conjunction with the embodiment of accompanying drawing to the method and apparatus that Voice command incoming call answering of the present invention is conversed.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

See Fig. 1, in an embodiment, can comprise the following steps with the method for Voice command incoming call answering call of the present invention:

S100, when receiving incoming call call, starts sound identification module.

Wherein, sound identification module is arranged on mobile terminals, and mobile terminal can be the terminal such as smart mobile phone, mobile phone, PDA-phone or the panel computer with communication function.In the present embodiment, the method for Voice command incoming call answering call of the present invention is applied in on mobile phone, the flow process of the method for Voice command incoming call answering call of the present invention is described in detail.But not as limit, the method for Voice command incoming call answering call of the present invention can also be applied on other mobile terminals above-mentioned.

In the present embodiment, sound identification module can for having the system of voice identification control function, such as can for having the chat robots system or siri of carrying out intelligent AC with user.

S200, receive the first voice signal, obtain the first keyword of the first voice signal, by multiple second Keywords matching prestored in the first keyword and database, and determine the first operational order corresponding with the second keyword that the first keyword matches in the operational order prestored in database.

Wherein, in database, prestore multiple second keyword and many operational orders, and a corresponding operational order of the second keyword, operational order at least one second keyword corresponding.

Concrete, the first voice signal of reception can send for user, to the process wish that incoming call is conversed.Therefore, the first voice signal is the voice answering or refuse incoming call answering call.The first keyword obtained from the first voice signal can be " answering ", " connecing ", " refusal is answered ", " not connecing " or " not connecing " etc.The second keyword prestored in database comprises: " answering ", " connecing ", " refusal is answered ", " not connecing " and " not connecing " etc.The operational order prestored in database comprises: answer instruction and refusal answers the operational orders such as instruction.Wherein, the second keyword " is answered " and " connecing " all correspond to and answer instruction in operational order, and the refusal that the second keyword " refusal is answered ", " not connecing " and " not connecing " all correspond in operational order answers instruction.

It should be noted that, the second keyword can set according to the speech habits of user, thus goes for the user with various speech habits.Such as, the second keyword can be Chinese or English.

Certainly, predeterminated frequency can also be arranged upgrade the second keyword prestored in database and operational order.Can by artificial adding, learning with user session or the mode such as e-learning upgrades the second keyword prestored in database and operational order.

Such as, the first keyword obtained from the first voice signal is " connecing ", then mated with the second keyword by the first keyword got, and the result of coupling is that the first keyword " connects " and " to connect " with the second keyword that the match is successful.And the second keyword " connects " instruction of answering that correspond in operational order, then the first operational order determined is for answering instruction.

Understandable, weights can also be arranged mate the first keyword and the second keyword, thus obtain second keyword the highest with the first Keywords matching degree.

S300, performs corresponding operation according to the first operational order to incoming call call.

Concrete, after determining the first operational order according to the second keyword with the first Keywords matching, perform the operation that the first operational order is corresponding.Such as, if the first control command is for answering instruction, then perform the operation of incoming call answering call; If the first operational order is refusal answer instruction, then performs the operation that refusal answers the call of this incoming call, be specifically as follows the operation of this incoming call call hang-ups.

Further, answer instruction can comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions.If the first operational order determined is for answering instruction, then perform sub-instructions of conversing with incoming call answering corresponding answer this incoming call telephone operation, and the operation of the unlatching hand-free call function corresponding with unlatching hand-free call function sub-instructions.Answer instruction comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions, the incoming call answering that user can be made convenient is conversed.

Preferably, the first voice signal can also comprise the voice of inquiry incoming call call-information.First keyword correspondence can also be " whose incoming call " or " whose phone ", what the second keyword was corresponding can also comprise " whose incoming call " or " whose phone ", and what operational order was corresponding can also comprise the inquiry of incoming call call-information reports instruction.Wherein, incoming call call-information comprises the source of incoming call call, such as telephone number, name etc.

Concrete, after receiving the voice of inquiry incoming call call-information, extracting the first corresponding keyword is such as " whose phone ", and matches the second keyword in a database according to this first keyword.Such as, the second keyword matched is " whose phone ".Then determine that the operational order corresponding with the second keyword " whose phone " is inquired about for call-information of sending a telegram here in a database and report instruction.Then execution is inquired about with incoming call call-information and is reported operation corresponding to instruction.

Wherein, perform and inquire about the process reporting operation corresponding to instruction with call-information of sending a telegram here can be: first obtain the communication information stored in mobile terminal, this communication information can comprise telephone number and name one to one.Then the telephone number incoming call received conversed and the telephone number matches in the communication information prestored.If the match is successful, then report the name corresponding with the telephone number in the successful communication information of the telephone number matches that the incoming call received is conversed; Otherwise, report the telephone number of the incoming call call received.

Further, in an embodiment, the method of Voice command incoming call answering call of the present invention can also comprise the following steps: after incoming call talkthrough, the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of pronunciation receiver, if the first distance becomes from the value being greater than predeterminable range threshold value the value being less than or equal to predeterminable range threshold value, then hand-free call is converted to non-hand-free call.

Understandable, after incoming call talkthrough, hand-free call is opened according to hand-free call function sub-instructions, then the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of pronunciation receiver, and control to transfer hand-free call to non-hand-free call according to the situation of change of the first distance, the call space of comparatively privacy can be provided for user.In mobile phone, pronunciation receiver can be the receiver of mobile phone.Generally, after incoming call talkthrough, user finds that the call of this incoming call is the content of comparatively privacy, can pick up mobile phone, the receiver of mobile phone is placed into the position that distance ear is nearer.Now, detect that the first distance between receiver distance and the nearest object of receiver becomes from the initial value being greater than predeterminable range threshold value the value being less than or equal to predeterminable range threshold value, transfer hand-free call to non-hand-free call, thus the privacy of protection user.

Wherein, predeterminable range threshold value can for after user receives calls, during by non-hand-free call function call, and the distance of the ear distance earpiece corresponding with earpiece of user.For different users, this distance may be not quite similar, therefore using the mean value of this distance added up in advance or maximum as predeterminable range threshold value.Meanwhile, corresponding regulatory function can also be set, user can be regulated predeterminable range threshold value according to the call custom of oneself.

Can also arrange the second Preset Time, in the second Preset Time, the first distance is less than or equal to predeterminable range threshold value always, then transfer hand-free call to non-hand-free call.Understandable, being directed to user is placed in knapsack by mobile phone, then incoming call call is received, when incoming call is taken on the telephone and is answered, mobile phone is also arranged in knapsack, the first distance now detected probably is less than predeterminable range threshold value, mobile phone is being placed on the process before the position near ear after being taken out by mobile phone by user, first becomes greatly by being less than predeterminable range threshold value initial value apart from likely existing, change to the scope being positioned at and being less than predeterminable range threshold value again, and may cause due to the mobile phone distance reasons such as backpack strip is too near, therefore second Preset Time is set and can prevents non-user original idea and situation hand-free call being converted to non-hand-free call caused.

Further, in an embodiment, the method of Voice command incoming call answering call of the present invention can also comprise: after incoming call talkthrough, receive call voice signal and obtain the keyword of call voice signal, if the expression detecting in the keyword of call voice signal and database is sent a telegram here, the second keyword of end of conversation matches, and in the first Preset Time, again do not receive new call voice signal, then according to and represent that operational order that the second keyword of end of conversation of sending a telegram here is corresponding performs corresponding end and to send a telegram here the operation of conversing.

Wherein, the second keyword can also comprise the keyword terminating incoming call call, such as, represent that the second keyword terminating incoming call call can be " goodbye " and " good-by " etc.Operational order can also comprise the operational order representing and terminate incoming call call, such as, represent that the operational order terminating incoming call call can be instruction of hanging up the telephone.Concrete, after incoming call receiving talking, sound identification module receives the call voice signal of user, obtains the keyword of call voice signal, and by the second Keywords matching in the keyword of call voice signal and database.When call voice signal comprises the voice representing and terminate incoming call call, sound identification module gets the keyword representing and terminate incoming call call, and will the keyword and the second Keywords matching that terminate incoming call call be represented, have again and represent that terminating to send a telegram here successful second keyword of Keywords matching conversed is determined to represent and terminate the operational order conversed of sending a telegram here, and again do not receive new call voice signal in the first Preset Time, then perform the operation representing the end incoming call call that the operational order of end incoming call call is corresponding.Close sound identification module simultaneously.

Receive call voice signal and obtain the keyword of call voice signal, when the keyword obtained is the keyword representing the call of end incoming call, and in the first Preset Time, do not receive new call voice signal, perform the operation terminating incoming call call, can further for user provides the experience of more intelligent Voice command easily incoming call call.

In addition, in other embodiments, can also after incoming call talkthrough, just close sound identification module, after incoming call call completes, the other side of origin electricity call hangs up the telephone or manually hangs up the telephone, and can avoid the situation of the end caused by the non-user original idea incoming call call in incoming call call like this, also can save energy consumption simultaneously.

Preferably, after receiving the first voice signal or call voice signal, also can judge whether the energy value of the first voice signal or the energy value of call voice signal are greater than default speech signal energy threshold value, if so, then the first voice signal or call voice signal effective; If not, then invalid.Default speech energy threshold value is set, extraneous noise can be prevented the impact of incoming call call.

See Fig. 2, below with a specific embodiment, further illustrate the detailed process of the method for Voice command incoming call answering of the present invention call.

S110, receives incoming call call, starts sound identification module.

S120, receiving package, containing the voice signal in inquiry incoming call call source, obtains the first keyword representing incoming call call source, and determines and represent that incoming call incoming call call-information corresponding to first keyword of originating of conversing is inquired about and reported instruction.

S130, reports instruction according to the inquiry of incoming call call-information and performs inquiry incoming call call-information and the operation reported incoming call call-information.

It should be noted that, the content of step S120 and step S130 is preferred content, and even user does not inquire incoming call call-information, then without operating procedure S120 and step S130, but direct operating procedure S140.

S140, the first voice signal of receiving package incoming call answering call containing whether, obtains the first keyword representing whether incoming call answering call, and determines corresponding with representing the first keyword that whether incoming call answering is conversed to answer instruction or refusal answers instruction.If the operational order determined is for answering instruction, then operating procedure S150; If the operational order determined is refusal answer instruction, then operating procedure S180.

S150, answers instruction according to what determine, performs incoming call answering and converses and open the operation of hand-free call.

S160, receiving package, containing the call voice signal terminating the logical family of incoming call, obtains the keyword representing and terminate incoming call call, and determines that the end corresponding with representing keyword that terminating sends a telegram here converses is sent a telegram here instruction of conversing.

S170, according to the call of end incoming call call order fulfillment incoming call, closes sound identification module.

S180, answers instruction refusal according to the refusal determined and receives calls, close speech control module.

See Fig. 3, below with another specific embodiment, further illustrate the detailed process of the method for Voice command incoming call answering of the present invention call.

S210, receives incoming call call, starts sound identification module.

S220, receiving package, containing first voice signal in inquiry incoming call call source, obtains the first keyword representing incoming call call source, and determines and represent that incoming call incoming call call-information corresponding to first keyword of originating of conversing is inquired about and reported instruction.

S230, reports instruction according to the inquiry of incoming call call-information and performs inquiry incoming call call-information and the operation reported incoming call call-information.

Equally, the content of step S220 and step S230 is preferred content, and even user does not inquire incoming call call-information, then without operating procedure S220 and step S230, but direct operating procedure S240.

S240, the first voice signal of receiving package incoming call answering call containing whether, obtains the first keyword representing whether incoming call answering call, and determines corresponding with representing the first keyword that whether incoming call answering is conversed to answer instruction or refusal answers instruction.If the operational order determined is for answering instruction, then operating procedure S250; If the operational order determined is refusal answer instruction, then operating procedure S270.

S250, answers instruction according to what determine, performs incoming call answering and converses and open the operation of hand-free call, close sound identification module simultaneously.

S260, manually hangs up the telephone or the other side hangs up the telephone, end of conversation.

S270, the refusal according to determining answers instruction, performs the operation of refusal incoming call answering call, closes sound identification module simultaneously.

The method of above-mentioned Voice command incoming call answering call, by obtaining the first keyword of the first voice signal, by multiple second Keywords matching prestored in the first keyword and database, and finally determine the first operational order corresponding with the second keyword that the first keyword matches in the operational order prestored in database, finally according to the first operational order, corresponding operation is performed to incoming call call, make user can process incoming call call easily when not touching mobile terminal screen or button, for user provides better experience.

One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.

Based on same inventive concept, the device that the embodiment of the present invention provides a kind of Voice command incoming call answering to converse, the principle of dealing with problems due to this device is similar to the method that aforementioned a kind of Voice command incoming call answering is conversed, therefore, the enforcement of this device can realize according to the concrete steps of preceding method, repeats part and repeats no more.

See Fig. 3, in an embodiment, the device of Voice command incoming call answering call of the present invention comprises database 100, speech recognition startup/closing module 200, sound identification module 300 and operational order Executive Module 400.

Database 100, is configured to prestore multiple second keyword and many operational orders, and a corresponding operational order of the second keyword, operational order at least one second keyword corresponding.

Concrete, the second keyword prestored in database can comprise: " answering ", " connecing ", " refusal is answered ", " not connecing " and " not connecing " etc.The operational order prestored in database can comprise: answer instruction and refusal answers the operational orders such as instruction.Wherein, the second keyword " is answered " and " connecing " all correspond to and answer instruction in operational order, and the refusal that the second keyword " refusal is answered ", " not connecing " and " not connecing " all correspond in operational order answers instruction.

It should be noted that, the second keyword can set according to the speech habits of user, thus goes for the user with various speech habits.Such as, the second keyword can be Chinese or English.

Certainly, predeterminated frequency can also be arranged upgrade the second keyword prestored in database and operational order.Can by artificial adding, learning with user session or the mode such as e-learning upgrades the second keyword prestored in database and operational order.

Speech recognition startup/closing module 200, is configured to, when receiving incoming call call, start sound identification module 300.

Wherein, sound identification module 300 is arranged on mobile terminals, and mobile terminal can be the terminal such as smart mobile phone, mobile phone, PDA-phone or the panel computer with communication function.In the present embodiment, the method for Voice command incoming call answering call of the present invention is applied in on mobile phone, the flow process of the method for Voice command incoming call answering call of the present invention is described in detail.But not as limit, the method for Voice command incoming call answering call of the present invention can also be applied on other mobile terminals above-mentioned.

Sound identification module 300, be configured to reception first voice signal, obtain the first keyword of the first voice signal, and obtain multiple second keyword and many operational orders with DataBase combining, by the first keyword and multiple second Keywords matching obtained, and determine the first operational order corresponding with the second keyword that the first keyword matches in obtained operational order.

Wherein, the first voice signal of reception can send for user, to the process wish of incoming call call.Therefore, the first voice signal is the voice answering or refuse incoming call answering call.The first keyword obtained from the first voice signal can be " answering ", " connecing ", " refusal is answered ", " not connecing " or " not connecing " etc.

Such as, the first keyword obtained from the first voice signal is " connecing ", then mated with the second keyword by the first keyword got, and the result of coupling is that the first keyword " connects " and " to connect " with the second keyword that the match is successful.And the second keyword " connects " instruction of answering that correspond in operational order, then the first operational order determined is for answering instruction.

Understandable, weights can also be arranged mate the first keyword and the second keyword, thus obtain second keyword the highest with the first Keywords matching degree.

In the present embodiment, sound identification module 300 can for having the system of voice identification control function, such as can for having the chat robots system or siri of carrying out intelligent AC with user.

Operational order Executive Module 400, the first operational order being configured to determine according to sound identification module 300 performs corresponding operation to incoming call call.

Concrete, after determining the first operational order according to the second keyword with the first Keywords matching, perform the operation that the first operational order is corresponding.Such as, if the first control command is for answering instruction, then perform the operation of incoming call answering call; If the first operational order is refusal answer instruction, then performs the operation that refusal answers the call of this incoming call, be specifically as follows the operation of this incoming call call hang-ups.

Further, answer instruction can comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions.If the first operational order determined is for answering instruction, then perform sub-instructions of conversing with incoming call answering corresponding answer this incoming call telephone operation, and the operation of the unlatching hand-free call function corresponding with unlatching hand-free call function sub-instructions.Answer instruction comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions, the incoming call answering that user can be made convenient is conversed.

Preferably, the first voice signal can also comprise the voice of inquiry incoming call call-information.First keyword correspondence can also be " whose incoming call " or " whose phone ", what the second keyword was corresponding can also comprise " whose incoming call " or " whose phone ", and what operational order was corresponding can also comprise the inquiry of incoming call call-information reports instruction.Wherein, incoming call call-information comprises the source of incoming call call, such as telephone number, name etc.

Concrete, after receiving the voice of inquiry incoming call call-information, extracting the first corresponding keyword is such as " whose phone ", and matches the second keyword in a database according to this first keyword.Such as, the second keyword matched is " whose phone ".Then determine that the operational order corresponding with the second keyword " whose phone " is inquired about for call-information of sending a telegram here in a database and report instruction.Then execution is inquired about with incoming call call-information and is reported operation corresponding to instruction.

Wherein, perform and inquire about the process reporting operation corresponding to instruction with call-information of sending a telegram here can be: first obtain the communication information stored in mobile terminal, this communication information can comprise telephone number and name one to one.Then the telephone number incoming call received conversed and the telephone number matches in the communication information prestored.If the match is successful, then report the name corresponding with the telephone number in the successful communication information of the telephone number matches that the incoming call received is conversed; Otherwise, report the telephone number of the incoming call call received.

Further, in an embodiment, the device of Voice command incoming call answering call of the present invention can also comprise distance detection module 500.Distance detection module 500, be configured to after incoming call talkthrough, the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of pronunciation receiver, if the first distance becomes from the initial value being greater than predeterminable range threshold value the value being less than or equal to predeterminable range threshold value, then send to operational order Executive Module 400 and hand-free call is converted to non-hand-free call instruction.

Corresponding, operational order Executive Module 400, the non-hand-free call instruction that is converted to by hand-free call being also configured to send according to distance detection module 500 performs corresponding operation to described mobile terminal.

Understandable, by detecting the first distance between pronunciation receiver to the nearest object of pronunciation receiver, and transferring hand-free call to non-hand-free call according to the situation of change control of the first distance, the space of comparatively privacy can be provided for user.In mobile phone, pronunciation receiver can be the receiver of mobile phone.Generally, after incoming call talkthrough, user finds that the call of this incoming call is the content of comparatively privacy, can pick up mobile phone, the receiver of mobile phone is placed into the position that distance ear is nearer.Now, detect that the first distance between receiver distance and the nearest object of receiver becomes from the initial value being greater than predeterminable range threshold value the value being less than or equal to predeterminable range threshold value, transfer hand-free call to non-hand-free call, thus the privacy of protection user.

Wherein, predeterminable range threshold value can for after user receives calls, during by non-hand-free call function call, and the distance of the ear distance earpiece corresponding with earpiece of user.For different users, this distance may be not quite similar, therefore using the mean value of this distance added up in advance or maximum as predeterminable range threshold value.Meanwhile, corresponding regulatory function can also be set, user can be regulated predeterminable range threshold value according to the call custom of oneself.

Can also arrange the second Preset Time, in the second Preset Time, the first distance is less than or equal to predeterminable range threshold value always, then transfer hand-free call to non-hand-free call.Understandable, being directed to user is placed in knapsack by mobile phone, then incoming call call is received, when incoming call is taken on the telephone and is answered, mobile phone is also arranged in knapsack, the first distance now detected probably is less than predeterminable range threshold value, mobile phone is being placed on the process before the position near ear after being taken out by mobile phone by user, first becomes greatly by being less than predeterminable range threshold value initial value apart from likely existing, change to the scope being positioned at and being less than predeterminable range threshold value again, and may cause due to the mobile phone distance reasons such as backpack strip is too near, therefore second Preset Time is set and can prevents non-user original idea and situation hand-free call being converted to non-hand-free call caused.

Further, in an embodiment, sound identification module 300, also be configured to after incoming call talkthrough, receive call voice signal and obtain the keyword of call voice signal, if the expression detecting in the keyword of call voice signal and database 100 is sent a telegram here, the second keyword of end of conversation matches, and does not again receive new call voice signal in the first Preset Time, then determine that the end corresponding with representing the second keyword of end of conversation of sending a telegram here is sent a telegram here the operational order conversed.

Corresponding, operational order Executive Module 400, the end corresponding with representing the second keyword of end of conversation of sending a telegram here also being configured to determine according to sound identification module 200 operational order conversed of sending a telegram here performs corresponding operation.

Wherein, the second keyword can also comprise the keyword terminating incoming call call, such as, represent that the second keyword terminating incoming call call can be " goodbye " and " good-by " etc.Operational order can also comprise the operational order representing and terminate incoming call call, such as, represent that the operational order terminating incoming call call can be instruction of hanging up the telephone.Concrete, after incoming call receiving talking, sound identification module receives the call voice signal of user, obtains the keyword of call voice signal, and by the second Keywords matching in the keyword of call voice signal and database.When call voice signal comprises the voice representing and terminate incoming call call, sound identification module gets the keyword representing and terminate incoming call call, and will the keyword and the second Keywords matching that terminate incoming call call be represented, have again and represent that terminating to send a telegram here successful second keyword of Keywords matching conversed is determined to represent and terminate the operational order conversed of sending a telegram here, and again do not receive new call voice signal in the first Preset Time, then perform the operation representing the end incoming call call that the operational order of end incoming call call is corresponding.Close sound identification module simultaneously.

Receive call voice signal and obtain the keyword of call voice signal, when the keyword obtained is the keyword representing the call of end incoming call, and in the first Preset Time, do not receive new call voice signal, perform the operation terminating incoming call call, can further for user provides the experience of more intelligent Voice command easily incoming call call.

In addition, in other embodiments, speech recognition startup/closing module 200 is also configured to, after incoming call talkthrough, close sound identification module 300.After incoming call call completes, the other side of origin electricity call hangs up the telephone or manually hangs up the telephone, and can avoid the situation of the end caused by the non-user original idea incoming call call in incoming call call like this, also can save energy consumption simultaneously.

Preferably, sound identification module 300, also be configured to after receiving the first voice signal or call voice signal, judge whether the energy value of the first voice signal or the energy value of call voice signal are greater than default speech signal energy threshold value, if so, then the first voice signal or call voice signal effective; If not, then invalid.Default speech energy threshold value is set, extraneous noise can be prevented the impact of incoming call call.

The device of above-mentioned Voice command incoming call answering call, by obtaining the first keyword of the first voice signal, by multiple second Keywords matching prestored in the first keyword and database, and finally determine the first operational order corresponding with the second keyword that the first keyword matches in the operational order prestored in database, finally according to the first operational order, corresponding operation is performed to incoming call call, make user can process incoming call call easily when not touching mobile terminal screen or button, for user provides better experience.

The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.

Claims (14)

1. a method for Voice command incoming call answering call, is characterized in that, comprise the following steps:
When receiving incoming call call, start sound identification module;
Receive the first voice signal, obtain the first keyword of described first voice signal, by multiple second Keywords matching prestored in described first keyword and database, and determine the first operational order corresponding with described second keyword that described first keyword matches in the operational order prestored in described database;
According to described first operational order, corresponding operation is performed to described incoming call call;
Wherein, in described database, prestore multiple described second keyword and many described operational orders, and a corresponding described operational order of described second keyword, corresponding second keyword described at least one of described operational order.
2. the method for Voice command incoming call answering call according to claim 1, is characterized in that, described first voice signal is the voice answering or refuse to answer described incoming call call;
Described operational order comprises answers instruction and refusal answers instruction, described in answer instruction and comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions.
3. the method for Voice command incoming call answering call according to claim 2, is characterized in that, described first voice signal also comprises the voice of inquiry incoming call call-information;
Described operational order also comprises the inquiry of incoming call call-information and reports instruction;
Described incoming call call-information comprises the source of described incoming call call.
4. the method for Voice command incoming call answering call according to claim 2, is characterized in that, further comprising the steps of:
After described incoming call talkthrough, the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of described pronunciation receiver, if described first distance becomes from the value being greater than predeterminable range threshold value the value being less than or equal to described predeterminable range threshold value, then hand-free call is converted to non-hand-free call.
5. the method for the Voice command incoming call answering call according to Claims 1-4 any one, is characterized in that, also comprise:
After described incoming call talkthrough, receive call voice signal and obtain the keyword of described call voice signal, if the expression detecting in the keyword of described call voice signal and described database is sent a telegram here, the second keyword of end of conversation matches, and in the first Preset Time, again do not receive new call voice signal, then according to performing the described operation of conversing of sending a telegram here of corresponding end with the described operational order representing that the second keyword of end of conversation of sending a telegram here is corresponding.
6. the method for Voice command incoming call answering call according to claim 5, it is characterized in that, after receiving described first voice signal or described call voice signal, judge whether the energy value of described first voice signal or the energy value of described call voice signal are greater than default speech signal energy threshold value, if so, then described first voice signal or described call voice signal effective; If not, then invalid.
7. the method for the Voice command incoming call answering call according to Claims 1-4 any one, is characterized in that, also comprise:
After described incoming call talkthrough, close described sound identification module.
8. the device of a Voice command incoming call answering call, it is characterized in that, comprise database (100), speech recognition startup/closing module (200), sound identification module (300) and operational order Executive Module (400);
Described database (100), is configured to prestore multiple second keyword and many operational orders, and a corresponding described operational order of described second keyword, corresponding second keyword described at least one of described operational order;
Described speech recognition startup/closing module (200), is configured to, when receiving incoming call call, start described sound identification module (300);
Described sound identification module (300), be configured to reception first voice signal, obtain the first keyword of described first voice signal, and to be connected with described database (100) and to obtain multiple described second keyword and many described operational orders, by described first keyword and multiple second Keywords matching obtained, and determine the first operational order corresponding with described second keyword that described first keyword matches in obtained described operational order;
Described operational order Executive Module (400), described first operational order being configured to determine according to described sound identification module (300) performs corresponding operation to described incoming call call.
9. the device of Voice command incoming call answering call according to claim 8, is characterized in that, described first voice signal is the voice answering or refuse to answer described incoming call call;
Described operational order comprises answers instruction and refusal answers instruction, described in answer instruction and comprise incoming call answering call sub-instructions and open hand-free call function sub-instructions.
10. the device of Voice command incoming call answering call according to claim 9, is characterized in that, described first voice signal also comprises the voice of inquiry incoming call call-information;
Described operational order also comprises incoming call call-information and reports instruction;
Described incoming call call-information comprises the source of described incoming call call.
The device of 11. Voice command incoming call answering calls according to claim 9, it is characterized in that, also comprise distance detection module (500), described distance detection module (500) is configured to after described incoming call talkthrough, the first distance between the pronunciation receiver detecting mobile terminal to the nearest object of described pronunciation receiver, if described first distance becomes from the value being greater than predeterminable range threshold value the value being less than or equal to described predeterminable range threshold value, then to the transmission of described operational order Executive Module (400), hand-free call is converted to non-hand-free call instruction,
Described operational order Executive Module (400), is also configured to, according to described, hand-free call is converted to the operation that non-hand-free call instruction performs correspondence.
The device of the Voice command incoming call answering call described in 12. according to Claim 8 to 11 any one, it is characterized in that, described sound identification module (300), also be configured to after described incoming call talkthrough, receive call voice signal and obtain the keyword of described call voice signal, if the expression detecting in the keyword of described call voice signal and described database (100) is sent a telegram here, the second keyword of end of conversation matches, and new call voice signal is not again received in the first Preset Time, then determine the send a telegram here operational order conversed described with the described end representing that the second keyword of end of conversation of sending a telegram here is corresponding,
Described operational order Executive Module (400), what be also configured to determine according to described sound identification module (300) performs corresponding operation with the described operational order conversed of sending a telegram here of the described end representing that the second keyword of end of conversation of sending a telegram here is corresponding.
The device of 13. Voice command incoming call answering calls according to claim 12, it is characterized in that, described sound identification module (300), also be configured to after receiving described first voice signal or described call voice signal, judge whether the energy value of described first voice signal or the energy value of described call voice signal are greater than default speech signal energy threshold value, if so, then described first voice signal or described call voice signal effective; If not, then invalid.
The device of the Voice command incoming call answering call described in 14. according to Claim 8 to 11 any one, it is characterized in that, described speech recognition startup/closing module (200), is also configured to, after described incoming call talkthrough, close described sound identification module (300).
CN201510393891.6A 2015-07-06 2015-07-06 Method and device for answering incoming phone call via voice control CN105100455A (en)

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