CN108683789A - contact information adding method, device, terminal and storage medium - Google Patents

Abstract

The embodiment of the application discloses a method, a device, a terminal and a storage medium for adding contact information, belonging to the field of terminals, wherein the method comprises the following steps: when an incoming call is received, acquiring a calling party number; if the address list does not contain the number of the calling party, carrying out voice recognition on the call content within the preset duration after the call is connected, and extracting the information of the calling party contained in the call content; and when an operation signal of adding the calling party number is received, adding the calling party information to the corresponding contact information field according to the information type of the calling party information. In the embodiment of the application, the contact information does not need to be manually input by a user in the whole contact information adding process, so that the contact adding efficiency is improved; meanwhile, because the identity inquiry and introduction usually occur at the front section of the call process, the terminal performs voice recognition on the call content within the preset time length after the call is connected, and the extraction efficiency and accuracy of the calling party information can be improved.

Description

Method, device, terminal and storage medium for adding contact information

technical field

The embodiments of the present application relate to the field of terminals, and in particular to a method, device, terminal and storage medium for adding contact information.

Background technique

The address book is a common tool used to store user contact information, which includes information such as the contact person's name, mobile phone number, address, and work unit.

When a user receives a call from an unfamiliar number and wants to add the unfamiliar number to the address book, he needs to select the unfamiliar number in the call history interface, and use the function of creating a new contact to trigger the terminal to display the contact information interface, so as to Manually enter the contact name and other information in the person information interface to complete the operation of creating a new contact.

Contents of the invention

The embodiment of the present application provides a method, device, terminal and storage medium for adding contact information, which can be used to solve the problem that when adding an unfamiliar number, the user needs to manually input contact name and other information, and the adding efficiency is low. Described technical scheme is as follows:

In one aspect, a method for adding contact information is provided, the method is used for a called party terminal, and the method includes:

When receiving an incoming call, obtain the calling party number;

If the caller's number is not included in the address book, perform speech recognition on the call content within the preset time period after the call is connected, and extract the caller information contained in the call content;

When the operation signal for adding the calling party number is received, the calling party information is added to the corresponding contact information field according to the information type of the calling party information.

In another aspect, a device for adding contact information is provided, the device is used for a called party terminal, and the device includes:

An acquisition module, configured to acquire the calling party number when an incoming call is received;

The extraction module is used to perform speech recognition on the call content within the preset duration after the call is connected when the address book does not contain the calling party number, and extract the calling party information contained in the call content;

The adding module is configured to add the calling party information to the corresponding contact information field according to the information type of the calling party information when receiving the operation signal of adding the calling party number.

In another aspect, a terminal is provided, the terminal includes a processor and a memory, and at least one instruction is stored in the memory, and the instruction is loaded and executed by the processor to implement the above method for adding contact information.

In a fourth aspect, a computer-readable storage medium is provided, wherein at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to implement the above method for adding contact information.

The beneficial effects brought by the technical solutions provided by the embodiments of the present application at least include:

When receiving a call from a calling party number outside the address book, the terminal will extract the calling party information contained in it through voice recognition of the call content, and automatically add the calling party number when the user performs the operation of adding the calling party number The calling party information is added to the corresponding contact information field, and the user does not need to manually enter the contact information during the entire process of adding contact information, thereby improving the efficiency of adding contacts; at the same time, because identity inquiries and introductions usually occur during the call Therefore, the terminal performs voice recognition on the call content within a preset time period after the call is connected, which can improve the efficiency and accuracy of calling party information extraction.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 and FIG. 2 are structural block diagrams of a terminal provided by an exemplary embodiment of the present application;

Fig. 3 is a schematic diagram of the implementation of the process of adding an unfamiliar number in the related art;

FIG. 4 shows a flowchart of a method for adding contact information provided by an exemplary embodiment of the present application;

FIG. 5 shows a flowchart of a method for adding contact information provided by another exemplary embodiment of the present application;

FIG. 6 shows a flowchart of a method for adding contact information provided by another exemplary embodiment of the present application;

FIG. 7 is a schematic diagram of the principle of the matching process between calling party information and contact information;

Figure 8 is a schematic diagram of the implementation of the process of adding an unfamiliar number in the embodiment of the present application;

Fig. 9 shows a structural block diagram of an apparatus for adding contact information provided by an exemplary embodiment of the present application.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

In the description of the present application, unless otherwise specified, "plurality" means two or more. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.

Referring to FIG. 1 and FIG. 2 , it shows a structural block diagram of a terminal 100 provided by an exemplary embodiment of the present application. The terminal 100 may be a smart phone, a tablet computer, etc. with a calling function. The terminal 100 in this application may include one or more of the following components: a processor 110 , a memory 120 and a touch display 130 . Wherein, at least one instruction is stored in the memory 120, and the instruction is loaded and executed by the processor 110 to implement the method for adding contact information described in the following embodiments.

Processor 110 may include one or more processing cores. The processor 110 uses various interfaces and lines to connect various parts of the entire terminal 100, and executes the terminal by running or executing instructions, programs, code sets or instruction sets stored in the memory 120, and calling data stored in the memory 120. 100's of various functions and processing data. Optionally, the processor 110 may use at least one of Digital Signal Processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable LogicArray, PLA). implemented in the form of hardware. The processor 110 may integrate one or a combination of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a modem, and the like. Among them, the CPU mainly processes the operating system, user interface and application programs, etc.; the GPU is responsible for rendering and drawing the content that needs to be displayed on the touch screen 130 ; the modem is used for processing wireless communication. It can be understood that, the above-mentioned modem may not be integrated into the processor 110, but implemented by a single chip.

Optionally, the processor 110 may also include an artificial intelligence (Artificial Intelligence, AI) processor, where the AI processor is configured to process computing operations related to machine learning. In the embodiment of the present application, the AI processor can be used to perform voice/semantic analysis on the call content, and extract the calling party information from the call content.

The memory 120 may include a random access memory (Random Access Memory, RAM), and may also include a read-only memory (Read-Only Memory). Optionally, the memory 120 includes a non-transitory computer-readable storage medium. The memory 120 may be used to store instructions, programs, codes, sets of codes, or sets of instructions. The memory 120 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), Instructions and the like for implementing the following method embodiments; the storage data area can store data created according to the use of the terminal 100 (such as audio data, phonebook) and the like.

Taking the operating system as an Android system as an example, the programs and data stored in the memory 120 are as shown in Figure 1, and the memory 120 is stored with a Linux kernel layer 220, a system runtime layer 240, an application framework layer 260 and an application layer 280 . The Linux kernel layer 220 provides underlying drivers for various hardware of the terminal 100, such as display drivers, audio drivers, camera drivers, Bluetooth drivers, Wi-Fi drivers, power management, and so on. The system runtime layer 240 provides main feature support for the Android system through some C/C++ libraries. For example, the SQLite library provides database support, the OpenGL/ES library provides 3D drawing support, and the Webkit library provides browser kernel support. The system runtime layer 240 also provides an Android runtime library 242 (Android Runtime), which mainly provides some core libraries and can allow developers to use the Java language to write Android applications. The application framework layer 260 provides various APIs that may be used when building applications. Developers can also use these APIs to build their own applications, such as activity management, window management, view management, notification management, content providers, Package management, call management, resource management, location management. There is at least one application program running in the application layer 280, and these application programs can be contact programs, SMS programs, clock programs, camera applications, etc. Communication programs, photo beautification programs, etc.

Taking the operating system as the IOS system as an example, the programs and data stored in the memory 120 are as shown in Figure 2, and the IOS system includes: a core operating system layer 320 (Core OS layer), a core service layer 340 (Core Services layer), a media layer 360 (Media layer), touchable layer 380 (Cocoa Touch Layer). The core operating system layer 320 includes an operating system kernel, drivers, and underlying program frameworks. These underlying program frameworks provide functions closer to hardware for use by the program frameworks located in the core service layer 340 . The core service layer 340 provides system services and/or program frameworks required by applications, such as foundation framework, account framework, advertisement framework, data storage framework, network connection framework, geographic location framework, exercise framework and so on. The media layer 360 provides audio-visual interfaces for applications, such as interfaces related to graphics and images, interfaces related to audio technology, interfaces related to video technology, and wireless playback (AirPlay) interfaces of audio and video transmission technologies. The touchable layer 380 provides various commonly used interface-related frameworks for application development, and the touchable layer 380 is responsible for the user's touch interaction operation on the terminal 100 . Such as local notification service, remote push service, advertisement framework, game tool framework, message user interface interface (User Interface, UI) framework, user interface UIKit framework, map framework and so on.

In the framework shown in FIG. 2 , frameworks related to most applications include but not limited to: the basic framework in the core service layer 340 and the UIKit framework in the touchable layer 380 . The basic framework provides many basic object classes and data types, and provides the most basic system services for all applications, regardless of UI. The class provided by the UIKit framework is a basic UI class library for creating a touch-based user interface. iOS applications can provide UI based on the UIKit framework, so it provides the infrastructure of the application for building user interfaces, drawing , Handle and user interaction events, respond to gestures, and more.

The touch screen 130 is used for displaying user interfaces of various application programs, and for receiving user's touch operations on or near it using any suitable object such as a finger or a touch pen. The touch display screen 130 is generally arranged on the front panel of the terminal 100 . The touch display screen 130 can be designed as a full screen, a curved screen or a special-shaped screen. The touch display screen 130 can also be designed as a combination of a full screen and a curved screen, or a combination of a special-shaped screen and a curved screen, which is not limited in this embodiment.

In addition, those skilled in the art can understand that the structure of the terminal 100 shown in the above drawings does not constitute a limitation on the terminal 100, and the terminal may include more or less components than those shown in the figure, or combine some components, or different component arrangements. For example, the terminal 100 also includes components such as a radio frequency circuit, an input unit, a sensor, an audio circuit, a wireless fidelity (Wireless Fidelity, WiFi) module, a power supply, and a Bluetooth module, which will not be repeated here.

As shown in Figure 3, in related technologies, when an unfamiliar number needs to be added to the address book, the user needs to select the unfamiliar number 311 from the history call interface 31, and then click on the new contact 321 in the call details interface 32 to call out the contact information interface 33, thereby manually input information such as the name and company corresponding to the unfamiliar number in the contact information interface 33, and complete the addition of the unfamiliar number.

Obviously, when using the above method to manually add an unfamiliar number, the user needs to recall and fill in the relevant contact information of the number, and the addition efficiency is low. Moreover, if the user does not add it immediately after the call, the relevant information may be forgotten, resulting in Failed to add unknown number.

However, using the method for adding contact information provided by the embodiment of the present application, when receiving an incoming call from an unfamiliar number, the terminal performs voice recognition on the content of the call after the incoming call is connected, extracts the calling party information contained therein, and The calling party information is stored in association with the calling party number. The user needs to add the unfamiliar number to the address book later, and the terminal will automatically fill the calling party information into the corresponding contact information field in the contact information interface, without the need for the user to recall and manually input, improving the efficiency and accuracy of adding. The following uses a schematic embodiment for description.

Please refer to FIG. 4 , which shows a flowchart of a method for adding contact information provided by an exemplary embodiment of the present application. This embodiment is described by taking the method applied to the called party terminal as an example. The methods include:

Step 401, when receiving an incoming call, obtain the calling party number.

The calling party number is the number corresponding to the calling terminal. The calling party terminal can be a fixed phone or a mobile phone. Correspondingly, the calling party number can be a fixed phone number or a mobile phone number.

After obtaining the calling party number, the terminal determines whether the calling party number is an unfamiliar number or a stored number. In a possible implementation manner, the terminal traverses the address book to detect whether there is a number that is consistent with the calling party number, and if so, determines that the calling party number is a stored number, and contacts according to the stored number If it does not exist, it is determined that the calling party number is an unfamiliar number, and the following step 402 is performed.

Step 402, if the caller's number is not included in the address book, perform speech recognition on the call content within a preset time period after the incoming call is connected, and extract the calling party information included in the call content.

For an incoming call from an unfamiliar number, the terminal performs speech recognition on the call content of the calling party and the called party, and extracts the calling party information indicating the identity of the calling party. Wherein, mature technology may be used when the terminal performs voice recognition, and this application does not limit the specific voice recognition technology.

Optionally, the calling party information includes at least one of the following information: calling party calling information, calling party work information, calling party's email address, calling party's instant messaging information, and calling party's address information. The embodiment of the present application does not limit the specific content contained in the calling party information.

In one possible implementation, the terminal performs voice recognition on the content of the call in real time during the entire call; in another possible implementation, since identity inquiry and identity introduction are located at the front of the call, therefore, for To reduce the processing resources consumed by speech recognition, the terminal performs speech recognition on the call content within the preset time period after the call is connected. For example, the preset duration is 30s.

Optionally, if the basic information of the calling party is extracted within the preset time period after the call is connected, the terminal stops performing voice recognition; if the basic information of the calling party is not extracted within the preset time period after the call is connected, The terminal continues to perform speech recognition on the call content until the basic information of the calling party is extracted or the call ends. Wherein, the calling party basic information includes at least one of calling party name information or calling party work information.

For example, when the calling party's name or the calling party's work unit is extracted from the call content within the preset time period after the call is connected, the terminal stops voice recognition; otherwise, the terminal continues to perform voice recognition.

Optionally, after extracting the calling party information, the terminal associates and stores the calling party number and the calling party information, so that it can be invoked when adding the calling party number later.

Optionally, when an incoming call from the calling party number is received again, but the calling party number has not been added to the address book, the terminal will not check the content of the call because the corresponding calling party information has been stored. for voice recognition.

Step 403, when receiving the operation signal of adding the calling party number, add the calling party information to the corresponding contact information field according to the information type of the calling party information.

Optionally, the operation signal is triggered when the user selects the calling party number and instructs to add the calling party number to the address book after the call ends. Schematically, as shown in FIG. 3, when the user selects the calling party number 311 and clicks on the new contact 321, the terminal receives an operation signal.

Further, since the calling party information may contain multiple pieces of information of different types, the terminal adds each piece of information in the calling party information to the corresponding contact information field according to the information type.

For example, add the calling party's title information in the calling party information to the contact title field, add the calling party's work information to the contact company field, add the calling party's email address to the contact email field, and add the calling party's Address information is added to the Contact Home Address field.

Optionally, when the contact information automatically added by the terminal is incorrect, the terminal may modify the corresponding contact information field according to a modification signal triggered by the user.

To sum up, in this embodiment, when receiving an incoming call from a calling party number outside the address book, the terminal performs speech recognition on the call content to extract the calling party information contained in it, and adds the calling party information when the user executes the call. When the calling party number is operated, the calling party information is automatically added to the corresponding contact information field, and the user does not need to manually enter the contact information during the entire contact information adding process, thereby improving the efficiency of adding contacts; at the same time, Since identity inquiry and introduction usually occur in the early part of the call process, the terminal performs speech recognition on the call content within the preset time after the call is connected, which can improve the efficiency and accuracy of calling party information extraction.

In order to improve the accuracy of calling party information extraction, in a possible implementation manner, the terminal performs speech recognition on the call content of the calling party and the call content of the called party respectively, or, based on the content of the calling party and the content of the called party, Speech recognition is carried out based on the contextual relationship among them, which will be described below using a schematic embodiment.

Please refer to FIG. 5 , which shows a flowchart of a method for adding contact information provided by another exemplary embodiment of the present application. This embodiment is described by taking the method applied to the called party terminal as an example. The methods include:

Step 501, when receiving an incoming call, obtain the calling party number.

The implementation manner of this step is similar to that of step 401, and will not be repeated here in this embodiment.

Step 502, if the caller's number is not included in the address book, then obtain the calling party's call content and the called party's call content in the call content, the calling party's call content is the call content transmitted by the calling party's terminal, and the called party's call content The call content is the call content collected by the called party terminal through the microphone.

In a possible call scenario, the calling party user introduces himself at the beginning of the call, or the called party user replies with his own identity after being asked about his identity. At this time, the call content of the calling party usually includes the calling party information. In this scenario, the terminal may focus on performing voice recognition on the call content of the calling party, so as to improve the efficiency of extracting the calling party information.

In another possible call scenario, when an existing contact in the address book calls with a changed number, the called party recognizes the calling party through voice and confirms the identity. At this time, the call content of the called party Usually contains calling party information. In this scenario, the terminal may perform voice recognition on the call content of the called party, so as to improve the efficiency of extracting the calling party information.

Therefore, in order to improve the efficiency and accuracy of calling party information extraction, the terminal can perform targeted voice recognition on the call content of the calling party and/or the call content of the called party.

In a possible implementation manner, the terminal distinguishes the call content of the called party from the call content of the calling party according to the method of obtaining the call content. Optionally, the terminal determines the call content transmitted by the terminal of the calling party as the call content of the calling party, and determines the call content collected by the microphone as the call content of the called party.

Step 503, performing speech recognition on the call content of the calling party and/or the call content of the called party, and extracting the calling party information.

Wherein, the terminal may only perform voice recognition on the call content of the calling party, or only perform voice recognition on the call content of the called party, or perform voice recognition on both the call content of the calling party and the call content of the called party. The three voice recognition modes are described below respectively.

1. Carry out voice recognition on the call content of the calling party.

When the calling party user reports his or her identity, the sentence pattern used usually contains identity introduction keywords. Therefore, the terminal can recognize the identity introduction keywords contained in the call content of the caller through voice recognition technology, and further identify the key words from the identity The calling party information is extracted from the call content of the calling party after the keyword is introduced.

Wherein, the identity introduction keywords may include "I am", "My name is", "Here is" and so on, which is not limited in this embodiment of the present application.

In an implementation of extracting calling party information, at least one information extraction template is stored in the terminal, and after recognizing that the call content contains identity keywords, the terminal extracts the call content after the identity keywords and each identity The template is matched, and based on the matched information extraction template, the caller information is extracted from the call content, and the information extraction template is used to indicate the type of information corresponding to each part of the call content.

For example, the information extraction template "I am B of company A", wherein, A indicates the work information of the calling party, and B indicates the calling information of the calling party; another example, the information extraction template "I am a friend D of C", wherein, D Indicates calling party salutation information.

Using information extraction templates to extract information can improve the accuracy of information extraction.

In an illustrative example, the terminal recognizes that the calling party's call content "Mr. Liu, hello, I am Xiao Wang from the wedding company" contains the identity introduction keyword "I am", and matches the information extraction template "I am It is B of company A." According to the template, the terminal extracts the calling party's address information "Xiao Wang" and the calling party's work information "wedding".

Optionally, in order to improve the accuracy of voice recognition, the terminal records the call content of the calling party after the identity introduction keyword, and performs processing such as denoising on the recording, so as to perform voice recognition on the processed recording.

2. Carry out speech recognition on the call content of the called party.

After the called party user recognizes the identity of the calling party user through the voice, it will confirm the identified identity. At this time, the terminal can perform voice recognition on the call content of the called party, and recognize the address contained in the call content of the called party. information, and then determine the calling information as calling party information.

Wherein, the address information includes "XX teacher", "XX manager", "XX general manager", "XX worker" and so on, which is not limited in this embodiment of the present application.

In an illustrative example, the terminal recognizes that the called party's call content "It's Mr. Li, hello" contains the address information "Gong Li", so that "Gong Li" is determined as the address information of the calling party.

3. Carry out voice recognition on the call content of the calling party and the call content of the called party.

Usually, after the called party user asks about the identity of the calling party user, the calling party user will answer immediately. Correspondingly, the success rate and accuracy of extracting the calling party information from the calling party user's answer are relatively high . Therefore, the terminal can perform voice recognition on the call content of the calling party and the call content of the called party at the same time, and extract information from the call content of the calling party based on the context of the call content.

Optionally, the terminal performs voice recognition on the call content of the called party, recognizes the identity inquiry content contained in the call content of the called party, and when the identity inquiry content is included in the call content of the called party, the caller after the identity inquiry content Voice recognition is performed on the call content of the other party, and the information of the calling party is extracted.

Wherein, the content of the identity query refers to the content of the call containing the keyword of the identity query, and the keyword of the identity query may include "you are", "who are you", "who are you" and so on, which is not limited in the embodiment of the present application .

After identifying the contents of the identity inquiry, the terminal further performs speech recognition on the calling content after the identity inquiry, that is, recognizes the identity answer content of the calling party user, thereby extracting the calling party information.

In a possible implementation manner, the terminal uses an information extraction template (as described in the first manner) to extract the calling party information from the call content of the calling party.

In a schematic example, the terminal recognizes that the call content of the called party contains the content of identity inquiry "Who are you?" "Wang" for speech recognition, from which the calling party's address information "Xiao Wang" and the calling party's work information "wedding celebration" are extracted.

Optionally, in order to improve the accuracy of voice recognition, the terminal records the call content of the calling party after the content of the identity inquiry, and performs processing such as denoising on the recording, so as to perform voice recognition on the processed recording.

Step 504, determine whether the calling party information matches the contact information in the address book.

After extracting the calling party information, the terminal further checks whether the calling party information (not including the number) matches the contact information in the address book, so as to determine whether the calling party number is a number replaced by a stored contact or a stranger's number .

In a possible implementation manner, for the information of the same information type in the calling party information and the contact information, the terminal calculates the similarity between the two, so as to determine whether the two match according to the similarity.

For example, the terminal calculates the similarity between the calling information and the similarity between the work information in the calling party information and the contact information, so as to determine the similarity between the calling party information and the contact information based on the two similarities.

When it is determined whether the calling party information matches the contact information only based on the title information, work information, etc., the matching result may be inaccurate. The similarity between the two persons is high, so they will be misjudged as the same contact. In order to improve the accuracy of the matching result, the terminal can determine whether the two are the same contact based on the biological characteristics of the calling user and the existing contact. Wherein, the biometric feature may be a voiceprint feature that is easy to collect during a call.

In a possible implementation manner, during a call between the user and a contact in the address book, the terminal analyzes the voice of the contact to obtain the voiceprint feature of the contact, and adds the voiceprint feature to the contact information. When subsequently receiving a call from a stranger, the terminal analyzes the call content of the calling party, and adds the obtained voiceprint characteristics of the calling party to the calling party information.

Correspondingly, as shown in FIG. 6 , when determining whether the calling party information matches the contact information, the following steps are included.

Step 504A, calculating a first similarity between the calling party's appellation information and the contact's appellation information.

When both the calling party information and the contact information contain title information, the terminal calculates the first similarity between the two titles. Optionally, when the calling party information and the contact information also include other information belonging to the same information type, the terminal may also calculate the first similarity based on other information (different information corresponds to different similarity weights), this embodiment This is not limited.

After the first similarity is calculated, the terminal detects whether the first similarity is greater than the first threshold, if greater, executes step 504C, and if smaller, executes step 504B. For example, the first threshold may be 60%.

As shown in FIG. 7 , the terminal extracts calling party title information 711 from calling party information 71 , extracts contact title information 721 from contact information 72 , and calculates a first similarity 73 between them.

Step 504B, if the first similarity is smaller than the first threshold, it is determined that the calling party information does not match the contact information in the address book.

When the first similarity is smaller than the first threshold, the calling party has a low probability of being a stored contact, and therefore, the terminal determines that the calling party information does not match the contact information.

As shown in FIG. 7 , when the first similarity degree 73 is smaller than the first threshold, the terminal determines that the calling party information 71 does not match the contact information 72 .

Step 504C, if the first similarity is greater than the first threshold, calculate a second similarity between the calling party's voiceprint feature and the contact's voiceprint feature.

In order to prevent two users with the same surname from being identified as the same contact, when the first similarity is greater than the first threshold, the terminal further calculates the first-ranked difference between the calling party's voiceprint feature and the contact's voiceprint feature by means of biometric comparison. Two similarities. A mature voiceprint recognition technology may be used to calculate the voiceprint similarity, which is not limited in this embodiment.

After the second similarity is calculated, the terminal detects whether the second similarity is greater than a second threshold, if greater, executes step 504E, and if less, executes step 504D. For example, the second threshold may be 85%.

As shown in FIG. 7, the terminal extracts the voiceprint feature 712 of the calling party from the calling party information 71, extracts the voiceprint feature 722 of the contact person from the contact information 72, and calculates the second similarity 74 between the two.

In an illustrative example, when the terminal detects that the first similarity between the calling party's appellation information "Xiao Zhang" and the contact's appellation information "Zhang San" is greater than the first threshold, the terminal further calculates the difference between "Xiao Zhang" and "Zhang San". Three" similarity of voiceprint features.

Step 504D, if the second similarity degree is smaller than the second threshold, it is determined that the calling party information does not match the contact information in the address book.

When the two voiceprint features do not match, the terminal determines that the calling party information does not match the contact information.

Compared with directly comparing the voiceprint features of the calling party and contacts, first filtering out a batch of contacts with low similarity based on the address information can reduce the processing resources consumed by subsequent voiceprint feature comparisons.

As shown in FIG. 7 , when the second similarity degree 74 is smaller than the second threshold, the terminal determines that the calling party information 71 does not match the contact information 72 .

Step 504E, if the second similarity degree is greater than the second threshold, determine that the calling party information matches the contact information in the address book.

When the name information and voiceprint characteristics of the calling party are similar to those of the stored contacts, the terminal determines that the calling party information matches the contact, that is, the calling party is an existing contact in the address book.

Step 505, if the calling party information does not match the contact information in the address book, when receiving the operation signal to add the calling party number, according to the information type of the calling party information, add the calling party information to the corresponding Contact information field for .

When the identified calling party is not an existing contact in the address book, when the user adds the calling party number, the corresponding contact information field is automatically filled in according to the calling party information.

In one scenario, the caller's call information extracted by the terminal may not be the caller's full name, but the caller's nickname (such as Xiao Zhang, Lao Li, etc.), if the nickname is directly filled in The contact name field, when the subsequent terminal performs an incoming call reminder based on the contact name field, the user still cannot directly determine the calling party based on the displayed nickname. In order to improve the effectiveness of subsequent call reminders, in a possible implementation manner, this step includes the following steps.

1. If the calling information of the calling party is a nickname, then generate the name of the calling party according to the calling information of the calling party and the work information of the calling party.

The terminal detects whether the extracted caller's call information is a nickname. Optionally, the terminal detects whether the caller's call information matches the nickname template. The nickname template can be: (big, small)+surname, or, last name+( Brother, Sister, Sister, Brother).

If the calling party’s calling information is a nickname, the terminal further extracts the work information in the calling party’s information, and generates the calling party’s name by splicing. Optionally, the calling party’s name is: calling party’s work information + calling party’s name The caller's salutation information.

For example, when the extracted caller's address information is "Xiao Zhang", the terminal obtains the work information corresponding to "Xiao Zhang" as "Wedding", thereby generating the name of the calling party "Wedding Xiao Zhang".

2. Add the calling party name to the Contact Name field.

Further, the terminal automatically fills the name of the calling party into the contact name field.

Schematically, as shown in Figure 8, when an unfamiliar number needs to be added to the address book, the user only needs to select the unfamiliar number 311 from the historical call interface 31, and then click on the new contact 321 in the call details interface 32 to call out the contact Information interface 33, the terminal automatically fills in the contact information interface 33 the name, company and other information corresponding to the unfamiliar number.

Step 506, if the calling party information matches the contact information in the address book, when receiving the operation signal to add the calling party number, update the target contact information according to the calling party number, the target contact information is consistent with the calling party number. Party information matches.

When the calling party is an existing contact in the address book, when receiving an operation signal for adding the calling party number, the terminal updates the target contact information of the target contact corresponding to the calling party according to the calling party number.

Optionally, before updating the contact information, the terminal displays corresponding prompt information to prompt the user whether to update, and when receiving a confirmation signal, updates the contact information according to the calling party number.

In this embodiment, the terminal performs voice recognition on the call content of the calling party and the call content of the called party, or performs voice recognition based on the contextual relationship between the content of the calling party and the content of the called party, in order to reduce the difficulty of information extraction At the same time, the accuracy of information extraction is improved.

In addition, in this embodiment, the terminal determines whether the calling party is an existing contact in the address book based on the calling information and voiceprint features in the calling party information, and when the calling party is an existing contact, uses The calling party number updates the contact information to avoid invalid contact information of the same user in the address book.

In addition, in this embodiment, when the calling party's nickname is extracted, the terminal generates the calling party's name according to the nickname and the calling party's work information, and fills the contact name field with the calling party's name, so that the subsequent terminal can When the contact name field is used as an incoming call reminder, the user can quickly determine the calling party based on the reminder content.

The following are device embodiments of the present application, which can be used to implement the method embodiments of the present application. For details not disclosed in the device embodiments of the present application, please refer to the method embodiments of the present application.

Please refer to FIG. 9 , which shows a structural block diagram of an apparatus for adding contact information provided by an exemplary embodiment of the present application. The unit includes:

An acquisition module 910, configured to acquire the calling party number when receiving an incoming call;

An extraction module 920, configured to perform speech recognition on the call content within a preset time period after the call is connected when the address book does not contain the calling party number, and extract the calling party information contained in the call content;

The adding module 930 is configured to add the calling party information to the corresponding contact information field according to the information type of the calling party information when receiving the operation signal for adding the calling party number.

Optionally, the extraction module 920 includes:

An acquisition unit, configured to identify the call content of the calling party and the call content of the called party in the call content, the call content of the calling party is the call content transmitted by the calling party terminal, and the call content of the called party is the call content of the called party Describe the call content collected by the called party terminal through the microphone;

The extracting unit is configured to perform voice recognition on the call content of the calling party and/or the call content of the called party, and extract the calling party information.

Optionally, the extraction unit is used for:

Perform voice recognition on the call content of the calling party, identify the identity introduction keywords contained in the call content of the calling party; extract the caller from the call content of the caller after the identity introduction keywords party information;

and / or,

Carrying out voice recognition on the call content of the called party, identifying the call information contained in the call content of the called party; determining the call information as the calling party information;

and / or,

performing voice recognition on the call content of the called party, identifying the identity inquiry content contained in the call content of the called party; performing voice recognition on the call content of the calling party after the identity inquiry content, and extracting the Caller information.

Optionally, the device also includes:

A determining module, configured to determine whether the calling party information matches the contact information in the address book;

The adding module 930 is configured to: when the calling party information does not match the contact information in the address book, when receiving an operation signal for adding the calling party number, according to the calling party The information type of the party information, adding the calling party information to the corresponding contact information field;

An update module, configured to update the target contact according to the calling party number when the calling party information matches the contact information in the address book and when receiving an operation signal for adding the calling party number Person information, the target contact information matches the calling party information.

Optionally, the calling party information includes calling party calling information and calling party voiceprint features, and the contact information includes contact calling information and contact voiceprint features;

The determination module includes:

a first calculating unit, configured to calculate a first similarity between the calling party's appellation information and the contact's appellation information;

A first determining unit, configured to determine that the calling party information does not match the contact information in the address book when the first similarity is less than a first threshold;

A second calculation unit, configured to calculate a second similarity between the voiceprint features of the calling party and the voiceprint features of the contact when the first similarity is greater than the first threshold;

A second determining unit, configured to determine that the calling party information does not match the contact information in the address book when the second similarity is smaller than a second threshold;

A third determining unit, configured to determine that the calling party information matches the contact information in the address book when the second similarity is greater than the second threshold.

Optionally, the calling party information includes calling party title information and calling party work information;

The adding module 930 includes:

A generating unit, configured to generate a calling party name according to the calling party calling information and the calling party work information when the calling party calling information is a nickname;

An adding unit, configured to add the calling party name to the contact name field.

To sum up, in this embodiment, when receiving an incoming call from a calling party number outside the address book, the terminal performs speech recognition on the call content to extract the calling party information contained in it, and adds the calling party information when the user executes the call. When the calling party number is operated, the calling party information is automatically added to the corresponding contact information field, and the user does not need to manually enter the contact information during the entire contact information adding process, thereby improving the efficiency of adding contacts; at the same time, Since identity inquiry and introduction usually occur in the early part of the call process, the terminal performs speech recognition on the call content within the preset time after the call is connected, which can improve the efficiency and accuracy of calling party information extraction.

It should be noted that, when realizing the functions of the device provided by the above-mentioned embodiments, the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to the needs. The internal structure of the terminal is divided into different functional modules to complete all or part of the functions described above. In addition, the device and the method embodiment provided by the above embodiment belong to the same idea, and the specific implementation process thereof is detailed in the method embodiment, and will not be repeated here.

The embodiment of the present application also provides a computer-readable medium, the computer-readable medium stores at least one instruction, and the at least one instruction is loaded and executed by the processor to realize the contact information described in the above embodiments Add method.

The embodiment of the present application also provides a computer program product, the computer program product stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the method for adding contact information as described in the above embodiments .

The serial numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above descriptions are only preferred embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the application shall be included in the protection of the application. within range.

Claims (14)

1. A method for adding contact information, characterized in that, the method is used for a called party terminal, and the method includes: When receiving an incoming call, obtain the calling party number; If the calling party number is not included in the address book, perform speech recognition on the call content within a preset time period after the incoming call is connected, and extract the calling party information contained in the call content; When an operation signal for adding the calling party number is received, the calling party information is added to a corresponding contact information field according to the information type of the calling party information. 2. The method according to claim 1, wherein the speech recognition of the call content within a preset time period after the incoming call is connected, and extracting the calling party information contained in the call content includes: Obtaining the call content of the calling party and the call content of the called party in the call content, the call content of the calling party is the call content transmitted by the calling party terminal, and the call content of the called party is the call content of the called party terminal The content of the call collected through the microphone; performing voice recognition on the call content of the calling party and/or the call content of the called party, and extracting the calling party information. 3. The method according to claim 1, wherein the speech recognition of the call content of the calling party and/or the call content of the called party to extract the calling party information includes : Perform voice recognition on the call content of the calling party, identify the identity introduction keywords contained in the call content of the calling party; extract the caller from the call content of the caller after the identity introduction keywords party information; and / or, Carrying out voice recognition on the call content of the called party, identifying the call information contained in the call content of the called party; determining the call information as the calling party information; and / or, performing voice recognition on the call content of the called party, identifying the identity inquiry content contained in the call content of the called party; performing voice recognition on the call content of the calling party after the identity inquiry content, and extracting the Caller information. 4. The method according to any one of claims 1 to 3, characterized in that, after extracting the calling party information contained in the call content, the method further comprises: determining whether the calling party information matches the contact information in the address book; If the calling party information does not match the contact information in the address book, when receiving an operation signal for adding the calling party number, executing the information type according to the calling party information, The step of adding the calling party information to the corresponding contact information field; If the calling party information matches the contact information in the address book, when receiving an operation signal for adding the calling party number, update the target contact information according to the calling party number, the The target contact information is matched with the calling party information. 5. The method according to claim 4, wherein the calling party information includes calling party calling information and calling party voiceprint features, and the contact information includes contact calling information and contact person information. Voiceprint features; The determining whether the calling party information matches the contact information in the address book includes: calculating a first similarity between the calling party's appellation information and the contact's appellation information; If the first similarity is less than a first threshold, then determine that the calling party information does not match the contact information in the address book; If the first similarity is greater than the first threshold, calculating a second similarity between the voiceprint features of the calling party and the voiceprint features of the contact; If the second similarity is less than a second threshold, it is determined that the calling party information does not match the contact information in the address book; If the second similarity is greater than the second threshold, it is determined that the calling party information matches the contact information in the address book. 6. The method according to any one of claims 1 to 3, wherein the calling party information includes calling party calling information and calling party work information; The adding the calling party information to the corresponding contact information field according to the information type of the calling party information includes: If the calling information of the calling party is a nickname, generating the name of the calling party according to the calling information of the calling party and the working information of the calling party; Add said caller name to the Contact Name field. 7. A device for adding contact information, characterized in that the device is used for a called party terminal, and the device includes: An acquisition module, configured to acquire the calling party number when an incoming call is received; An extraction module, configured to perform speech recognition on the call content within a preset time period after the call is connected when the address book does not contain the calling party number, and extract the calling party information contained in the call content; The adding module is configured to add the calling party information to the corresponding contact information field according to the information type of the calling party information when receiving the operation signal of adding the calling party number. 8. The device according to claim 7, wherein the extraction module comprises: An acquisition unit, configured to identify the call content of the calling party and the call content of the called party in the call content, the call content of the calling party is the call content transmitted by the calling party terminal, and the call content of the called party is the call content of the called party Describe the call content collected by the called party terminal through the microphone; The extracting unit is configured to perform voice recognition on the call content of the calling party and/or the call content of the called party, and extract the calling party information. 9. The device according to claim 7, wherein the extraction unit is configured to: Perform voice recognition on the call content of the calling party, identify the identity introduction keywords contained in the call content of the calling party; extract the caller from the call content of the caller after the identity introduction keywords party information; and / or, Carrying out voice recognition on the call content of the called party, identifying the call information contained in the call content of the called party; determining the call information as the calling party information; and / or, performing voice recognition on the call content of the called party, identifying the identity inquiry content contained in the call content of the called party; performing voice recognition on the call content of the calling party after the identity inquiry content, and extracting the Caller information. 10. The device according to any one of claims 7 to 9, characterized in that the device further comprises: A determining module, configured to determine whether the calling party information matches the contact information in the address book; The adding module is configured to: when the calling party information does not match the contact information in the address book, when receiving an operation signal for adding the calling party number, according to the calling party The information type of the information, adding the calling party information to the corresponding contact information field; An update module, configured to update the target contact according to the calling party number when the calling party information matches the contact information in the address book and when receiving an operation signal for adding the calling party number Person information, the target contact information matches the calling party information. 11. The device according to claim 10, wherein the calling party information includes calling party calling information and calling party voiceprint features, and the contact information includes contact calling information and contact person Voiceprint features; The determination module includes: a first calculating unit, configured to calculate a first similarity between the calling party's appellation information and the contact's appellation information; A first determining unit, configured to determine that the calling party information does not match the contact information in the address book when the first similarity is less than a first threshold; A second calculation unit, configured to calculate a second similarity between the voiceprint features of the calling party and the voiceprint features of the contact when the first similarity is greater than the first threshold; A second determining unit, configured to determine that the calling party information does not match the contact information in the address book when the second similarity is smaller than a second threshold; A third determining unit, configured to determine that the calling party information matches the contact information in the address book when the second similarity is greater than the second threshold. 12. The device according to any one of claims 7 to 9, wherein the calling party information includes calling party calling information and calling party work information; The added modules include: A generating unit, configured to generate a calling party name according to the calling party calling information and the calling party work information when the calling party calling information is a nickname; An adding unit, configured to add the calling party's name to the contact name field. 13. A terminal, characterized in that the terminal comprises a processor and a memory, at least one instruction is stored in the memory, and the instruction is loaded and executed by the processor to implement any one of claims 1 to 6. The method for adding contact information described above. 14. A computer-readable storage medium, characterized in that at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to realize the contact information according to any one of claims 1 to 6 Add method.