CN115379432A

CN115379432A - Call control method, system and communication terminal

Info

Publication number: CN115379432A
Application number: CN202210850908.6A
Authority: CN
Inventors: 刘荣
Original assignee: DO Technology Co ltd
Current assignee: DO Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-22

Abstract

The invention provides a call control method, a system and a communication terminal, wherein the call control method comprises the following steps: the communication terminal acquires wearing state information of the intelligent watch and the Bluetooth headset; if the smart watch and the Bluetooth headset are both in a worn state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through a first Bluetooth connection; the communication terminal responds to an answering instruction from the intelligent watch to put through the incoming call, and sends the voice data of the caller to the Bluetooth headset through the second Bluetooth connection and/or receives the voice data collected by the Bluetooth headset. Therefore, under the condition that the user wears the intelligent watch and the Bluetooth headset at the same time, the incoming call information can be presented on the intelligent watch to be answered and hung up by the user, the incoming call information is answered through the headset, the headset does not need to be picked up to answer the call, and the privacy of the call is ensured.

Description

Call control method, system and communication terminal

Technical Field

The present invention relates to the field of communications, and in particular, to a method, a system, and a communication terminal for controlling a call.

Background

The communication terminal (such as a mobile phone) can be connected with a plurality of Bluetooth devices in a Bluetooth mode, when the Bluetooth devices support HFP service, voice call can be achieved on the Bluetooth devices, namely, call control (operations such as answering and rejecting) is conducted on the communication terminal on the Bluetooth devices, and the voice call of a caller to the terminal device is answered through the Bluetooth devices. When a communication terminal is connected with two bluetooth communication devices at the same time, an incoming call notification is often sent to the bluetooth communication device newly connected to the communication terminal based on the HFP protocol; when the user answers, the communication terminal transmits voice data from the caller to the newly connected bluetooth call device based on the HFP protocol and receives voice data of the user from the newly connected bluetooth call device.

As wearable devices increasingly enter people's lives, users often wear a plurality of wearable devices that support bluetooth conversations, such as smart watches and bluetooth headsets.

When a user wears the intelligent watch and the Bluetooth headset simultaneously, the communication terminal is connected with the intelligent watch and the Bluetooth headset in a Bluetooth mode respectively, when the communication terminal receives an incoming call, the communication terminal selects to send an incoming call notification to the intelligent watch or the Bluetooth headset based on the HFP protocol, and responds to the operation of the user on the intelligent watch or the Bluetooth headset to connect or reject the incoming call. When the communication terminal sends the call notification to the smart watch based on the HFP protocol, after a user answers the call, the communication terminal sends the voice data of the caller to the smart watch and receives the voice data of the user from the smart watch, and in order to facilitate conversation, the user needs to take down the Bluetooth earphone to hear the sound sent by the speaker of the smart watch. Especially in the noisy scene of outside, it does not have better speech quality and privacy to converse through intelligent wrist-watch. In the case where the communication terminal transmits the incoming call notification to the bluetooth headset based on the HFP protocol, after the user answers, the communication terminal transmits and receives voice data of the caller to and from the bluetooth headset, but the bluetooth headset cannot provide visual incoming call information (such as a caller number and a contact name), which is inconvenient for the user to decide whether to answer.

Undoubtedly, the bluetooth call method in the prior art cannot meet the user requirements, is poor in flexibility, and affects the experience of the user in using wearable equipment for bluetooth call.

Disclosure of Invention

The embodiment of the invention aims to provide a call control method, a call control system and a communication terminal, which can solve the problem of poor flexibility when a wearable device is used for carrying out Bluetooth call in the prior art.

In a first aspect, an embodiment of the present application provides a call control method, including:

the communication terminal acquires wearing state information of the intelligent watch and the Bluetooth headset, wherein the wearing state information comprises a worn state and an unworn state;

if the smart watch and the Bluetooth headset are both in a worn state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through a first Bluetooth connection;

the smart watch displays an incoming call notification interface in response to receiving the incoming call notification message and detects a user input;

the intelligent watch responds to the input of a user for answering the incoming call to generate an answering instruction and send the answering instruction to the communication terminal;

the communication terminal responds to an answering instruction from the intelligent watch to put through the incoming call, and sends the voice data of the caller to the Bluetooth headset through the second Bluetooth connection and/or receives the voice data collected by the Bluetooth headset.

In a possible implementation manner of the first aspect, the user input for answering the incoming call is a click input, an answer gesture input, or a pressing input of a physical button of the smart watch for an answer icon in the incoming call notification interface.

In one possible implementation manner of the first aspect, the method further includes:

the intelligent watch responds to the input of a user rejecting the incoming call, generates a rejection instruction and sends the rejection instruction to the communication terminal;

the communication terminal rejects the incoming call in response to the rejection instruction.

after the communication terminal is connected with the incoming call, the communication terminal sends the call state information to the intelligent watch;

the smart watch switches the call notification interface into a call interface.

In a possible implementation manner of the first aspect, the method for enabling the communication terminal to answer the incoming call in response to the answer instruction from the smart watch and sending voice data of the incoming call party to the bluetooth headset and/or receiving voice data collected by the bluetooth headset through the second bluetooth connection includes:

the communication terminal establishes a synchronous connection-oriented link with the Bluetooth headset;

and the communication terminal sends the voice data of the caller to the Bluetooth headset and/or receives the voice data collected by the Bluetooth headset based on the synchronous connection-oriented link.

in the call process, the intelligent watch responds to the user input of the hang-up call to generate a hang-up instruction and sends the hang-up instruction to the communication terminal;

the communication terminal hangs up the incoming call in response to the hang-up instruction.

in the process of calling, the Bluetooth headset responds to the user input of hanging up the telephone to generate a hanging up instruction and send the hanging up instruction to the communication terminal;

In a second aspect, an embodiment of the present application provides another call control method, where the method is applied to a communication terminal, and the method includes:

if the smart watch and the Bluetooth headset are in a worn state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through first Bluetooth connection;

In one possible implementation manner of the second aspect, the method further includes:

the communication terminal rejects the incoming call in response to the rejection instruction from the smart watch.

and after the communication terminal is connected with the incoming call, the communication terminal sends the call state information to the intelligent watch.

In a possible implementation manner of the second aspect, the method for enabling the communication terminal to answer the incoming call in response to the answer instruction from the smart watch, and sending voice data of the incoming call party to the bluetooth headset and/or receiving voice data collected by the bluetooth headset through the second bluetooth connection includes:

in the conversation process, the communication terminal responds to a hang-up instruction from the intelligent watch to hang up the incoming call.

in the process of communication, the communication terminal responds to a hang-up instruction from the Bluetooth headset to hang up the incoming call.

In a third aspect, an embodiment of the present application provides a communication terminal, including:

a Bluetooth module;

a mobile communication module;

one or more processors;

one or more memories;

the one or more memories store one or more computer programs, the one or more computer programs comprising instructions, which when executed by the one or more processors, cause the communication terminal to perform the steps of:

acquiring wearing state information of the intelligent watch and the Bluetooth headset;

if the smart watch and the Bluetooth headset are both in a wearing state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through a first Bluetooth connection;

In a fourth aspect, an embodiment of the present application provides a call control system, including a communication terminal, a smart watch that establishes a first bluetooth connection with the communication terminal, and a bluetooth headset that establishes a second bluetooth connection with the communication terminal;

the communication terminal is configured to:

acquiring wearing state information of the intelligent watch and the Bluetooth headset; if the smart watch and the Bluetooth headset are both in a wearing state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through a first Bluetooth connection; the communication terminal responds to an answering instruction from the intelligent watch to put through the incoming call, and sends voice data of the caller to the Bluetooth headset through the second Bluetooth connection and/or receives voice data collected by the Bluetooth headset;

the smart watch is configured to:

sending a first incoming call prompt in response to receiving an incoming call notification message, and detecting user input; responding to the user input of answering the incoming call, generating an answering instruction and sending the answering instruction to the communication terminal;

the bluetooth headset is configured to:

and receiving caller voice data sent by the intelligent terminal through the second Bluetooth connection, and/or sending the collected voice data to the communication terminal.

In a fifth aspect, embodiments of the present application provide a computer storage medium including computer instructions, which, when executed on a communication terminal, cause the communication terminal to perform a communication control method as in the second aspect.

In the embodiment of the application, the communication terminal acquires wearing state information of the intelligent watch and the Bluetooth headset; if the smart watch and the Bluetooth headset are both in a worn state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through a first Bluetooth connection; the smart watch displays an incoming call notification interface in response to receiving the incoming call notification message and detects a user input; the intelligent watch responds to the input of a user for answering the incoming call to generate an answering instruction and send the answering instruction to the communication terminal; the communication terminal responds to an answering instruction from the intelligent watch to put through the incoming call, and sends the voice data of the caller to the Bluetooth headset through the second Bluetooth connection and/or receives the voice data collected by the Bluetooth headset. According to the method, when the user wears the intelligent watch and the Bluetooth headset at the same time, when the communication terminal receives a call, the call information can be sent to the intelligent watch through the first Bluetooth connection, the intelligent watch displays a call notification interface, and the call can be answered on the Bluetooth headset in response to the answering operation of the user on the intelligent watch. Therefore, the incoming call information can be presented on the intelligent watch for the user to select answering and hang up, the earphone does not need to be picked off for answering, and the privacy of the call is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic diagram of a call control system according to an embodiment of the present application;

fig. 2 is a block diagram of a communication terminal according to an embodiment of the present application;

fig. 3 is a block diagram of a smart watch according to an embodiment of the present application;

fig. 4 is a block diagram of a bluetooth headset according to an embodiment of the present application;

fig. 5 is a flowchart of a call control method according to an embodiment of the present invention;

fig. 6 is a flowchart of another call control method according to an embodiment of the present invention;

fig. 7 is a flowchart of another call control method according to an embodiment of the present invention;

fig. 8 is a flowchart of another call control method according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing a relative importance or importance. For example, the first bluetooth connection may be referred to as a second bluetooth connection, which may also be referred to as a first connection. It will also be understood by those skilled in the art that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The terms "if", "if" or "if" may be read to mean "at" … or "in response to", depending on the context.

As described above, when a user uses a plurality of wearable devices for bluetooth communication, the flexibility is poor, and the user experience is affected. In order to solve the problem, embodiments of the present application provide a call control method, a call control system, and a communication terminal. Under the condition that a user wears the intelligent watch and the Bluetooth headset at the same time, when the communication terminal receives a call, the communication terminal can send the call information to the intelligent watch through the first Bluetooth connection, the intelligent watch displays a call notification interface, and responds to answering operation of the user on the intelligent watch, and Bluetooth conversation is carried out on the Bluetooth headset. Therefore, visual call information can be provided on the intelligent watch, so that a user can select to answer and hang up the call to the communication terminal, after the call is connected, the Bluetooth call is carried out through the Bluetooth earphone, the user does not need to take off the earphone to answer the call, and the privacy of the call is ensured.

Fig. 1 is a schematic diagram of a call control system according to an embodiment of the present invention. The call control system includes a communication terminal 100, a smart watch 200, and a bluetooth headset 300.

Bluetooth communication modules are arranged on the communication terminal 100, the smart watch 200 and the bluetooth headset 300, the communication terminal 100 establishes a first bluetooth connection with the smart watch 200, and the communication terminal 100 establishes a second bluetooth connection with the bluetooth headset 300.

Based on the first bluetooth connection, the smart watch 200 may implement data interaction with the communication terminal 100, such as receiving a notification message from the communication terminal 100 or transmitting a control instruction to the communication terminal 100. Based on the second bluetooth connection, the bluetooth headset 300 may receive audio data from the communication terminal 100 and transmit the audio data to the communication terminal 100, and the bluetooth headset 300 may also transmit a control instruction to the communication terminal 100. This first Bluetooth connection and second Bluetooth connection can be traditional Bluetooth connection, also can be Bluetooth Low Energy (BLE) connection. Wherein the conventional bluetooth connection includes Basic Rate (BR) bluetooth technology, enhanced rate (EDR) bluetooth technology, and Alternate media access control and physical layer extension (AMP) bluetooth technology.

In the embodiment of the present application, the bluetooth Headset 300 may support a Headset mode protocol (HSP), a bluetooth handsfree protocol (HFP), an Advanced Audio Distribution protocol (A2 DP), a bluetooth music Control protocol (AVRCP), and the like.

The smart watch 200 may support an HSP protocol, a serial Port protocol (SSP), an HFP protocol, an A2DP protocol OPP protocol, a Phone Book Access Profile (PBAP) PBAP protocol, and the like.

Fig. 2 shows a block diagram of a communication terminal according to an embodiment of the present application. The communication terminal 100 may include, but is not limited to, a mobile phone, a tablet computer, a notebook computer, an ultra mobile personal computer, a netbook, and a personal digital assistant. Taking a cell phone as an example, the communication terminal includes one or more processors 101, a memory 102, a communication module 103, a sensor 104, a display 105, an audio module 106, a camera module 107, a motor 108, keys 109, and a power supply 110. These components may communicate over one or more communication buses or signal lines.

The processor 101 is a final execution unit of information processing, program execution, and may execute an operating system or an application program to execute various functional applications of the communication terminal 100 as well as data processing. Processor 101 may include one or more processing units, such as: the Processor 101 may include a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a sensor hub Processor or a Communication Processor (CP) Application Processor (AP), and the like. In some embodiments, processor 101 may include one or more interfaces. The interface is used to couple peripheral devices to the processor 101 to transmit instructions or data between the processor 101 and the peripheral devices.

Memory 102 may be used to store computer-executable program code, which includes instructions. The memory 102 may include a program storage area and a data storage area. The storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like. The storage data area may store data created during use of the communication terminal 100, such as an address book, a call record, an audio/video file, and the like. The memory 102 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, a Universal Flash Storage (UFS), and the like.

The communication module 103 may support the communication terminal 100 to communicate with a network and other devices through wireless communication technology. The communication module 103 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. The communication module 103 includes: an antenna, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, or the like. The communication module 103 includes at least a mobile communication module 103A and a first bluetooth module 103B, and may further include a wireless internet module, a location information module, other short-range communication modules, and the like. The mobile communication module 103A may transmit or receive wireless signals based on technical standards of mobile communication, and may use any mobile communication standard or protocol, including but not limited to global system for mobile communications (GSM), code Division Multiple Access (CDMA), code division multiple access 2000 (CDMA 2000), wideband CDMA (WCDMA), time division synchronous code division multiple access (TD-SCDMA), long Term Evolution (LTE), LTE-a (long term evolution advanced), and the like. The first bluetooth module 103B may transmit or receive wireless signals according to bluetooth technology. The mobile communication module 103A supports the communication terminal 100 to communicate with a correspondent node through a mobile communication technology; the first bluetooth module 103B supports the communication terminal to perform bluetooth connection with other devices and perform data transmission in a bluetooth manner, for example, perform bluetooth connection with the smart watch 200 and the bluetooth headset 300 shown in fig. 1.

The sensor 104 is used to measure a physical quantity or detect an operation state of the communication terminal 100. The sensors 104 may include acceleration sensors, gyroscope sensors, air pressure sensors, magnetic sensors, biosensors, proximity sensors, touch sensors, and the like.

The display screen 105 is used to display a graphical User Interface (UI) which may include graphics, text, icons, video and any combination thereof, and may be an Interface of the communication terminal 100 when receiving an incoming call, making a call, and hanging up a call. The Display 105 may be a Liquid Crystal Display (lcd), an Organic Light-Emitting Diode (OLED) Display, or the like. When the display screen 105 is a touch display screen, the display screen 105 can capture a touch signal on or over the surface of the display screen 105 and input the touch signal as a control signal to the processor 101.

The audio module 106 may be used to process audio data to enable input and output of audio signals by the communication terminal 100. The audio module 106 may include a speaker (or called an earpiece or a receiver) for outputting an audio signal, a microphone (or called a mike or a microphone), a microphone receiving circuit matched with the microphone, and the like. The speaker may be used to convert the electrical audio signal into an acoustic signal and play it. The microphone may be used to convert the sound signal into an electrical audio signal.

The camera module 107 is used to capture still images or video. The camera module 109 may include an image sensor, an Image Signal Processor (ISP), and a Digital Signal Processor (DSP).

The motor 108 may convert the electrical signal into mechanical vibrations to produce a vibratory effect. The motor 191 may be used for vibration prompts for incoming calls, messages, and also for touch vibration feedback.

The keys 109 include a power-on key, a volume key, and the like. The keys 109 may be mechanical keys (physical buttons) or touch keys.

The communication terminal 100 also includes a power supply 110 (e.g., a battery) to power the various components. The power supply 110 may be logically connected to the processor 101 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.

It should be understood that in some embodiments, the communication terminal 100 may be comprised of one or more of the foregoing components, and the communication terminal may include more or fewer components than illustrated, or combine certain components, or split certain components, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

Fig. 3 shows a block diagram of a smart watch provided by an embodiment of the present invention. The smart watch 200 may include a processor 201, a memory 202, an input unit 203, a display unit 204, a sensor 205, an audio module 206, a second bluetooth module 207, and a power supply 208. Those skilled in the art will appreciate that the smart watch configuration shown in fig. 3 does not constitute a limitation of a smart watch, and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.

The processor 201 connects various parts of the entire smart watch 200 using various interfaces and lines, performs various functions of the smart watch 200 and processes data by running or executing software programs and/or modules stored in the memory 202, and calling data stored in the memory 202, thereby performing overall monitoring of the smart watch 200.

The memory 202 may be used to store software programs and modules, the software programs including instructions, and the processor 201 executes various functional applications and data processing of the smart watch 200 by executing the instructions stored in the memory 220.

The input unit 203 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the smart watch 200.

The display unit 204 may be used to display information input by the user or information provided to the user. The Display unit 204 may include a Display screen 204A, and optionally, the Display screen 204A may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 204B may cover the display screen 204A, and when the touch panel 204B detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 201 to determine the type of the touch event, and then the processor 201 provides a corresponding visual output on the display screen 204A according to the type of the touch event. In the embodiment of the present application, the display screen 204A may be used to display an incoming call notification interface and a call interface.

The sensor 205 may include a triaxial accelerometer, a gyroscope, a barometer, a heart rate sensor, a hygrometer, a thermometer, an infrared sensor, and other sensors, which are not described herein.

The audio module 206 may provide an audio interface between the user and the smart watch 200. The audio module 206 may include a speaker (or called an earphone or a receiver) component for outputting an audio signal, a microphone (or called a microphone or a microphone), a microphone receiving circuit matched with the microphone, and the like. The speaker may be used to convert the electrical audio signal into an acoustic signal and play it. The microphone may be used to convert the sound signal into an electrical audio signal. The processor 201 can control the speaker 207 to emit the notification alert audio in response to receiving the incoming call notification message from the communication terminal.

The second bluetooth module 207 may support the smart watch 200 to send or receive a wireless signal with the communication terminal 100 through bluetooth, and the smart watch 200 may establish a first bluetooth connection with the first bluetooth module 103B of the communication terminal 100 through the second bluetooth module 207 to transmit call data, a control instruction, and the like between the communication terminal 100 and the smart watch 200.

The smart watch 200 also includes a power supply 208 (such as a battery) to power the various components. Preferably, the power supply 208 may be logically connected to the processor 201 through a power management system, so as to implement functions of managing charging, discharging, and power consumption management through the power management system.

The smart watch 200 may further include a motor, and the processor 201 may control the speaker 207 to emit a notification alert audio and the motor to emit a vibration alert in response to receiving an incoming call notification message from the communication terminal 100.

Fig. 4 shows a block diagram of a bluetooth headset provided in an embodiment of the present invention. The bluetooth headset 300 may include at least one processor 301, at least one memory 302, a third bluetooth module 303, an audio module 304, a speaker 305, a microphone 306, a power module 307, sensors 308, and the like. The processor 301 may include one or more interfaces for connecting with other components of the wireless headset 200.

The processor 301 is configured to execute, among other things, program code in the memory 302 to perform various functions of the wireless headset 200. For example, processing audio service from the electronic device 100, collecting and processing user biological information, motion information, wearing information, etc., detecting operation information (e.g., key operation, touch operation) of the user on the wireless headset 200, and performing matching between the wireless headset 200 and the electronic device 100.

The memory 302 may be used to store program code that implements the functionality of the wireless headset 200.

The third bluetooth module 303 may enable the wireless headset 300 to exchange data with the communication terminal 100 based on a bluetooth communication protocol. In an embodiment of the present application, the wireless headset 300 may establish a second bluetooth connection with the first bluetooth module 103B of the communication terminal 100 through the third bluetooth module 300 for transmitting audio data and control instructions.

The audio module 304, speaker 305, and microphone 306 provide audio functions between the user and the bluetooth headset 300, such as listening to music or talking. The audio module 304 converts the received audio data into an electrical signal and sends the electrical signal to the speaker 035, and the speaker 305 converts the electrical signal into sound; alternatively, the microphone 306 converts sound into an electrical signal and sends the electrical signal to the audio module 304, and the audio module 304 converts the electrical audio signal into audio data.

Power module 307 may be used to power the various modules of bluetooth headset 300 and support bluetooth headset 300 in receiving charging inputs, etc.

The bluetooth headset 300 may also include a sensor 308. The sensors 308 may include a proximity light sensor 308A that may be used to determine whether the bluetooth headset 300 is worn by a user. For example, the bluetooth headset 300 may determine whether the bluetooth headset 300 is worn by the user by detecting whether an object is near the bluetooth headset 300 using a distance sensor. Upon determining that the bluetooth headset 300 is worn, the bluetooth headset 300 may turn on the speaker. The sensors 308 may include a motion sensor 308B, where the motion sensor 308B is configured to detect motion information of the headset to perform functions such as step counting, user head gesture detection, and the like. The motion sensor 308B may be a three-axis accelerometer, gyroscope, or the like. The sensor 308 may also include: the touch sensor 308C is configured to detect a touch operation of the user, for example, detect a single click, a double click, a multiple click, a long press, a heavy press, and the like of the user; the fingerprint sensor is used for detecting user fingerprints, identifying user identities and the like so as to authenticate the user identities in service scenes such as payment transactions and the like; the ambient light sensor can adaptively adjust some parameters (such as volume) according to the perceived brightness of the ambient light; and other sensors.

It is to be understood that the illustrated structure of the embodiment of the present application does not constitute a specific limitation to the bluetooth headset 300. It may have more or fewer components than shown in fig. 4, or some components may be combined, some components may be split, or a different arrangement of components. The various components shown in fig. 4 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing or application specific integrated circuits.

Fig. 5 is a flowchart of a call control method according to an embodiment of the present invention. The method may be applied to a telephony system as shown in figure 1. The method comprises the following steps:

s501, the communication terminal establishes a first Bluetooth connection with the smart watch and a second Bluetooth connection with the Bluetooth headset. The communication terminal can keep being connected with the bluetooth of intelligent wrist-watch and bluetooth headset simultaneously, and for distinguishing the description, the bluetooth of communication terminal and intelligent wrist-watch is connected for first bluetooth, and the bluetooth of communication terminal and bluetooth headset is connected for the second bluetooth.

The establishment of the bluetooth connection can refer to the prior art, for example, a communication terminal establishes the bluetooth connection with an intelligent watch, the intelligent watch can send a bluetooth broadcast message in a channel, the communication terminal scans in a plurality of channels, when the communication terminal scans the broadcast message, a bluetooth connection request can be sent to the intelligent watch, and the intelligent watch establishes the bluetooth connection with the communication terminal in response to the bluetooth connection request. In some embodiments, a bluetooth connection request may also be sent by the smart watch to the communication terminal, the communication terminal establishing a bluetooth connection with the smart watch in response to the bluetooth connection request. The bluetooth connection establishment procedure of the bluetooth headset is similar to the bluetooth establishment procedure of the smart watch and will not be described in detail herein.

The bluetooth protocol stack is code that implements the bluetooth protocol, providing the actual operation of bluetooth. The bluetooth protocol stack defines a plurality of application protocols (profiles) and core protocols (protocols) in the bluetooth framework, each profile defines a respective message format and application rules, and the profile may also be referred to as an application specification or a configuration file. In order to achieve interconnection and interworking of different devices on different platforms, bluetooth protocols are defined for various possible and generally meaningful application scenarios, such as Serial Port Protocol (SPP), general Access protocol (Generic Access Profile), and bluetooth Hands-Free protocol (HFP).

After the communication terminal establishes the bluetooth connection with the smart watch or the bluetooth headset, a communication link based on a related application protocol can be established for data transmission. The relevant application protocols between the communication terminal and the smart watch may include: a general Attribute protocol (GATT) based on Bluetooth Low Energy (BLE), a serial port protocol, a Bluetooth hands-free protocol, and the like. The relevant application protocols applicable between the communication terminal and the smart watch may include: headset Profile (HSP), bluetooth Audio Distribution Profile (A2 DP), audio/Video Remote Control Profile (AVRCP), bluetooth handsfree protocol, and the like.

S502, the communication terminal acquires wearing state information of the intelligent watch and the Bluetooth headset, and the wearing state comprises a worn state and an unworn state.

In some embodiments, after the smart watch and the bluetooth headset establish the bluetooth connection with the communication terminal, the smart watch and the bluetooth headset may report the wearing state information to the communication terminal. Whether the user wears the intelligent watch or the Bluetooth headset can be judged through the optical sensor, the capacitance sensor or other sensors, and once the wearing state changes, the intelligent watch or the Bluetooth headset sends the current wearing state to the communication terminal.

And S503, if the smart watch and the Bluetooth headset are both in a worn state, the communication terminal responds to the received incoming call request of the caller and sends an incoming call notification message to the smart watch through the first Bluetooth connection.

In some embodiments, when receiving an incoming call request from an incoming call party, the communication terminal may query wearing states of the smart watch and the bluetooth headset, and when both the smart watch and the bluetooth headset are in the wearing states, the communication terminal sends an incoming call notification message to the smart watch based on an SPP protocol and a GATT protocol. In some preferred embodiments, the communication terminal sends the incoming call notification message to the smart watch based on the bluetooth low energy GATT protocol, which can reduce power consumption.

S504, the smart watch displays an incoming call notification interface in response to receiving the incoming call notification message, and detects a user input. Specifically, the smart watch may display an incoming call notification interface including graphical interface elements such as an incoming call number, an incoming call contact name, an answer icon, and a reject icon when receiving an incoming call notification message. The smart watch may detect user input information of the user at the incoming call notification interface, such as detecting a touch input of the user clicking an answer icon or rejecting the icon.

In some embodiments, the smart watch issues an incoming call alert in response to receiving the incoming call notification message, which may include displaying an incoming call notification interface, issuing an audible alert, or vibrating alert, etc.

And S505, the intelligent watch responds to the input of the user for answering the incoming call to generate an answering instruction and send the answering instruction to the communication terminal. In some embodiments, the user input to answer the call can be a touch input to an answer icon of the incoming call notification interface, a gesture input corresponding to answering the call, a press input to a smart watch key or knob, a rotation input to a smart watch knob. And when the intelligent watch detects user input corresponding to the incoming call answering, the intelligent watch generates an answering instruction and sends the answering instruction to the communication terminal.

S506, the communication terminal responds to the answering instruction from the intelligent watch to put through the incoming call, and sends the voice data of the incoming call party to the Bluetooth headset through the second Bluetooth connection and/or receives the voice data collected by the Bluetooth headset.

In some embodiments, after the communication terminal connects the incoming call, the communication terminal performs a voice call with the bluetooth headset based on the HFP protocol, and sends the voice data of the incoming call party to the bluetooth headset and/or receives the voice data collected by the bluetooth headset.

The bluetooth baseband technology supports two connection links: synchronous Connection-oriented links, which are mainly used for synchronous voice transmission, and Asynchronous Connectionless (ACL), which are mainly used for packet data transmission. In some embodiments, after the communication terminal connects the incoming call, the communication terminal may establish a Synchronous Connection Oriented (SCO) link with the bluetooth headset; and the communication terminal sends the voice data of the caller to the Bluetooth headset and/or receives the voice data collected by the Bluetooth headset based on the synchronous connection-oriented link.

In some embodiments, the communication terminal may pre-establish a synchronous connection-oriented link with the bluetooth headset, and when an incoming call is connected, send voice data of the incoming call party to the bluetooth headset through the synchronous connection-oriented link and/or receive voice data collected by the bluetooth headset. In some embodiments, the communication terminal may establish a synchronous connection-oriented link with the bluetooth headset while the incoming call is connected, and send the voice data of the incoming call party to the bluetooth headset and/or receive the voice data collected by the bluetooth headset through the synchronous connection-oriented link. It will be appreciated by those skilled in the art that the synchronous connection-oriented link setup time between the communication terminal and the bluetooth headset does not constitute a limitation of the present application.

In some embodiments, after the communication terminal is connected with the incoming call, the call state information is sent to the smart watch, and the smart watch switches the call notification interface into the call interface. The call state information may include the on-off state of the phone and the call time. The smart watch can display the call state information on the call interface, for example, the call interface can include graphical elements such as a graphical element indicating the current on-off state, a digital element indicating the call time, and a hang-up button icon, so as to provide visual call state information on the smart watch and a function of hanging up the phone at the smart watch end.

According to the embodiment, when a user wears the smart watch and the Bluetooth headset at the same time, when receiving an incoming call, the communication terminal can send the incoming call information to the smart watch through the first Bluetooth connection, the smart watch displays the incoming call notification interface, the communication terminal responds to the answering operation of the user on the smart watch, the communication terminal connects the incoming call, and the communication terminal transmits the call voice data through the Bluetooth connection with the Bluetooth headset. Therefore, the incoming call information can be presented on the intelligent watch for the user to select answering and hang up, the earphone does not need to be picked off for answering, and the privacy of the call is ensured.

For a scene that the communication terminal is not in the hand of the user and the user wears the smart watch and the Bluetooth headset at the same time, the call control method provided by the embodiment has higher flexibility. For example, a user places the communication terminal in a pocket or a bag of clothes, when the communication terminal receives an incoming call, the user can check the incoming call notification interface of the smart watch to know the incoming call condition and select answering or rejecting, and when the incoming call is connected, the user can carry out Bluetooth communication through the Bluetooth headset. For another example, the user places the communication terminal in a bedroom, the user is located in a living room and wears the smart watch and the bluetooth headset at the same time, when the communication terminal receives an incoming call, the user can check the incoming call notification interface of the smart watch to know the incoming call condition and select to answer or reject the incoming call, and when the incoming call is connected, the bluetooth conversation is carried out through the bluetooth headset. Based on this, when the user wears smart watch and bluetooth headset simultaneously, the flexibility of bluetooth conversation is promoted to this application embodiment.

In some embodiments, in a case where both the smart watch and the bluetooth headset are in an unworn state, the communication terminal may not send an incoming call notification message to the smart watch. In some embodiments, when the smart watch is in a worn state and the bluetooth headset is in an unworn state, the communication terminal may send an incoming call notification to the smart watch based on the HFP protocol, and after the incoming call is connected, the communication terminal performs transmission of call voice data with the smart watch based on the HFP protocol. In some embodiments, when the smart watch is in an unworn state and the bluetooth headset is in an unworn state, the communication terminal may send an incoming call notification to the bluetooth headset based on the HFP protocol, and after the incoming call is connected, the communication terminal performs transmission of call voice data with the bluetooth headset based on the HFP protocol.

Fig. 6 is a flowchart of another call control method according to an embodiment of the present invention. The method may be applied to a telephony system as shown in figure 1. The method comprises the following steps:

s601, the communication terminal and the intelligent watch establish first Bluetooth connection.

And S602, the intelligent watch sends wearing state information to the communication terminal. In some embodiments, after the smart watch establishes the bluetooth connection with the communication terminal, the smart watch may report the wearing status information to the communication terminal. The intelligent watch can judge whether the user wears the intelligent watch through the optical sensor, the capacitance sensor or other sensors, and once the wearing state changes, the intelligent watch or the Bluetooth headset sends the current wearing state to the communication terminal.

S603, the communication terminal establishes a second Bluetooth connection with the Bluetooth headset.

S604, the Bluetooth headset sends the wearing state information to the communication terminal. In some embodiments, after the bluetooth headset establishes the bluetooth connection with the communication terminal, the bluetooth headset may report the wearing status information to the communication terminal. The Bluetooth headset can judge whether the user wears the Bluetooth headset through a light sensor, a capacitance sensor or other sensors, and once the wearing state changes, the intelligent watch or the Bluetooth headset sends the current wearing state to the communication terminal.

And S605, the communication terminal receives the incoming call of the caller and determines that the smart watch and the Bluetooth headset are both in a worn state.

And S606, the communication terminal sends an incoming call notification message to the intelligent watch.

And S607, the intelligent watch sends out an incoming call prompt, displays an incoming call notification interface and detects user input.

And S608, the intelligent watch responds to the input of the user for answering the incoming call to generate an answering instruction.

And S609, the intelligent watch sends an answering instruction to the communication terminal.

S610, the communication terminal connects the incoming call.

S611, the communication terminal and the Bluetooth headset establish a synchronous link-oriented link.

And S612, the communication terminal and the Bluetooth headset transmit voice data based on the synchronous connection-oriented link.

S613, the communication terminal sends the communication state information to the intelligent watch. Specifically, the communication terminal sends the call state information to the smart watch based on the first bluetooth connection. The call state information may include the on/off state of the phone, the call time, and the like.

And S614, the smart watch switches the call notification interface into a call interface. The smart watch can display the call state information on the call interface, for example, the call interface can include graphical elements such as a graphical element indicating the current on-off state, a digital element indicating the call time, and a hang-up button icon, so as to provide visual call state information on the smart watch and a function of hanging up the phone at the smart watch end.

And S615, in the process of communication, the intelligent watch responds to the user input of the hanging-up telephone to generate a hanging-up instruction. In some embodiments, the user input to hang up the phone may be a touch input to a hang up button icon of the telephony interface, a gesture input corresponding to a hang up phone, a press input to a smart watch key or knob, a rotation input to a smart watch knob. And when the intelligent watch detects the user input corresponding to the hang-up telephone, the intelligent watch generates a hang-up instruction and sends the hang-up instruction to the communication terminal. The user input to hang up is different from the user input to answer an incoming call.

And S616, the intelligent watch sends a hang-up instruction to the communication terminal.

S617, the communication terminal hangs up the phone call.

And S618, the communication terminal and the Bluetooth headset are disconnected from the synchronous connection-oriented link.

It will be appreciated by those skilled in the art that the above-described methods are merely illustrative and the order of the various steps does not constitute a limitation of the present invention. For example, in some embodiments, the communication terminal may establish a bluetooth connection with the smart watch first, may also establish a bluetooth connection with the bluetooth headset first, and may also establish a bluetooth connection at the same time.

In the embodiment of the invention, when a user wears the intelligent watch and the Bluetooth headset at the same time, when receiving an incoming call, the communication terminal can send the incoming call information to the intelligent watch through the first Bluetooth connection, the intelligent watch displays an incoming call notification interface, and responds to the answering operation of the user on the intelligent watch, the communication terminal connects the incoming call, and the communication terminal transmits the call voice data through the Bluetooth connection between the communication terminal and the Bluetooth headset. Therefore, the incoming call information can be presented on the intelligent watch for the user to select answering and hang up, the earphone does not need to be picked off for answering, and the privacy of the call is ensured.

In the embodiment of the invention, after the communication terminal is connected with the incoming call, the communication state information is sent to the Bluetooth watch, and the Bluetooth watch displays a communication interface so as to visually display the communication state for a user. And, the accessible hangs up the bluetooth conversation of going on at bluetooth earphone at the bluetooth wrist-watch. A more flexible way of interaction is provided.

In some embodiments, during a call, the bluetooth headset generates a hang-up command to send to the communication terminal in response to a user input to hang up the phone, and the communication terminal hangs up the incoming call in response to the hang-up command. The user input of the hang-up telephone based on the Bluetooth headset can be the key operation on the Bluetooth headset or the touch input detected by a touch sensor arranged in the Bluetooth headset, so that the function of hanging up the telephone on the Bluetooth headset side can be realized.

Fig. 7 is a flowchart of another call control method according to an embodiment of the present invention. The method may be applied to a telephony system as shown in figure 1. The method comprises the following steps:

s701, the communication terminal and the intelligent watch establish first Bluetooth connection.

S702, the intelligent watch sends wearing state information to the communication terminal.

And S703, the communication terminal establishes a second Bluetooth connection with the Bluetooth headset.

S704, the Bluetooth headset sends the wearing state information to the communication terminal.

S705, the communication terminal receives the incoming call of the caller and determines that the smart watch and the Bluetooth headset are both in a worn state.

And S706, the communication terminal sends an incoming call notification message to the intelligent watch.

And S707, the intelligent watch sends out an incoming call prompt, displays an incoming call notification interface and detects user input.

And S708, the smart watch responds to the input of the user for rejecting the incoming call and generates a rejection instruction.

And S709, the intelligent watch sends a refusal instruction to the communication terminal.

S710, the communication terminal rejects the incoming call.

In the embodiment of the invention, when a user wears the intelligent watch and the Bluetooth headset at the same time, when the communication terminal receives an incoming call, the incoming call information can be sent to the intelligent watch through the first Bluetooth connection, the intelligent watch displays an incoming call notification interface, and the communication terminal rejects the incoming call in response to rejection operation of the user on the intelligent watch. A more flexible way of interaction is provided.

Fig. 8 is a flowchart of another call control method according to an embodiment of the present invention. The method may be applied to the communication terminal 100 as shown in fig. 2. The method comprises the following steps:

s801, the communication terminal establishes a first Bluetooth connection with the smart watch and a second Bluetooth connection with the Bluetooth headset. The communication terminal can keep being connected with the bluetooth of intelligent wrist-watch and bluetooth headset simultaneously, and for distinguishing the description, the bluetooth of communication terminal and intelligent wrist-watch is connected for first bluetooth, and the bluetooth of communication terminal and bluetooth headset is connected for the second bluetooth.

S802, the wearing state information of the intelligent watch and the Bluetooth headset is obtained, and the wearing state comprises a worn state and an unworn state. In some embodiments, after the smart watch and the bluetooth headset establish the bluetooth connection with the communication terminal, the smart watch and the bluetooth headset may report the wearing state information to the communication terminal. Whether the user wears the intelligent watch or the Bluetooth headset can be judged through the optical sensor, the capacitance sensor or other sensors, and once the wearing state changes, the intelligent watch or the Bluetooth headset sends the current wearing state to the communication terminal.

S802, if the smart watch and the Bluetooth headset are both in a wearing state, the communication terminal responds to the incoming call request of the caller and sends an incoming call notification message to the smart watch through the first Bluetooth connection.

And S803, the communication terminal responds to the answering instruction from the intelligent watch to put through the incoming call, and sends the voice data of the incoming call party to the Bluetooth headset through the second Bluetooth connection and/or receives the voice data collected by the Bluetooth headset.

According to the embodiment, when a user wears the smart watch and the Bluetooth headset at the same time, when the communication terminal receives an incoming call, the communication terminal can send the incoming call information to the smart watch through the first Bluetooth connection, so that the smart watch can display an incoming call notification interface and provide visual incoming call notification for the user. The communication terminal can respond to the answering operation of the user on the intelligent watch to put through the incoming call and transmit the conversation voice data through the Bluetooth connection with the Bluetooth earphone. Therefore, the incoming call information can be presented on the intelligent watch for the user to select answering and hang up, the earphone does not need to be picked off for answering, and the privacy of the call is ensured.

Exemplary embodiments of the present application also provide a computer-readable storage medium, which includes computer instructions, when the computer instructions are executed on a communication terminal, to make the communication terminal perform some or all of the steps of the above-mentioned communication control method.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is substantially or partially contributed by the prior art, may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A call control method is characterized by comprising the following steps:

the method comprises the steps that a communication terminal obtains wearing state information of an intelligent watch and a Bluetooth headset, wherein the wearing state information comprises a worn state and an unworn state;

the smart watch displays an incoming call notification interface in response to receiving the incoming call notification message, and detects a user input;

the intelligent watch responds to the input of a user for answering the incoming call to generate an answering instruction and sends the answering instruction to the communication terminal;

and the communication terminal responds to an answering instruction from the intelligent watch to put through an incoming call, and sends the voice data of the incoming call party to the Bluetooth headset through a second Bluetooth connection and/or receives the voice data collected by the Bluetooth headset.

2. The call control method according to claim 1, wherein the user input for answering a call is a click input for an answer icon in a call notification interface, an answer gesture input, or a press input for a physical button of the smart watch.

3. The call control method according to claim 1, further comprising:

the intelligent watch responds to the input of a user rejecting an incoming call, generates a rejection instruction and sends the rejection instruction to the communication terminal;

and the communication terminal responds to the rejection instruction to reject the incoming call.

4. The call control method according to claim 1, further comprising:

after the communication terminal is connected with an incoming call, the communication terminal sends call state information to the intelligent watch;

the intelligent watch switches the incoming call notification interface into a call interface.

5. The call control method according to claim 1, wherein the communication terminal responds to an answer instruction from the smart watch to call, and sends voice data of a caller to the bluetooth headset through the second bluetooth connection and/or receives voice data collected by the bluetooth headset, and the call control method comprises:

and the communication terminal sends the voice data of the caller to the Bluetooth headset based on the synchronous connection-oriented link and/or receives the voice data collected by the Bluetooth headset.

6. The call control method according to claim 1, further comprising:

in the process of communication, the intelligent watch responds to the user input of a hang-up telephone to generate a hang-up instruction and sends the hang-up instruction to the communication terminal;

and the communication terminal hangs up the incoming call in response to the hang-up instruction.

7. The call control method according to claim 1, wherein the method further comprises:

in the process of communication, the Bluetooth headset responds to the user input of hanging up the telephone to generate a hanging up instruction and send the hanging up instruction to the communication terminal;

8. A call control method is applied to a communication terminal, and is characterized by comprising the following steps:

9. The call control method according to claim 8, further comprising:

and the communication terminal responds to the rejection instruction from the intelligent watch to reject the incoming call.

10. The call control method according to claim 8, further comprising:

11. The call control method according to claim 8, wherein the communication terminal responds to an answer instruction from the smart watch to answer a call, and sends voice data of the caller to the bluetooth headset through the second bluetooth connection and/or receives voice data collected by the bluetooth headset, and the method comprises:

12. The call control method according to claim 8, further comprising:

13. The call control method according to claim 8, further comprising:

and in the process of communication, the communication terminal responds to a hang-up instruction from the Bluetooth headset to hang up the incoming call.

14. A communication terminal, comprising:

a Bluetooth module;

a mobile communication module;

one or more processors;

one or more memories;

if the smart watch and the Bluetooth headset are both in a wearing state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through first Bluetooth connection;

15. A call control system is characterized by comprising a communication terminal, an intelligent watch and a Bluetooth headset, wherein the intelligent watch is connected with the communication terminal in a first Bluetooth mode;

the communication terminal is configured to:

acquiring wearing state information of the intelligent watch and the Bluetooth headset; if the smart watch and the Bluetooth headset are both in a wearing state, the communication terminal responds to a received incoming call request of an incoming call party and sends an incoming call notification message to the smart watch through a first Bluetooth connection; the communication terminal responds to an answering instruction from the intelligent watch to put through an incoming call, and sends voice data of the incoming call party to the Bluetooth headset through a second Bluetooth connection and/or receives voice data collected by the Bluetooth headset;

the smart watch is configured to:

sending a first incoming call prompt in response to receiving the incoming call notification message, and detecting user input; responding to the user input of answering the incoming call, generating an answering instruction and sending the answering instruction to the communication terminal;

the bluetooth headset is configured to:

and receiving the voice data of the calling party sent by the intelligent terminal through the second Bluetooth connection, and/or sending the collected voice data to the communication terminal.

16. A computer storage medium, comprising computer instructions that, when executed at the communication terminal, cause the communication terminal to perform the communication control method according to any one of claims 8 to 13.