CN107295591B - Call method, device, computer storage medium and mobile terminal - Google Patents

Abstract

The invention relates to a call method, a call device, a computer-storable medium and a mobile terminal. The method comprises the following steps: if the fact that the mobile terminal initiates a voice over long term evolution (VoLTE) call request or receives the VoLTE call request is detected, acquiring a charge value and a flow allowance of the mobile terminal; detecting whether the electric quantity value is higher than a first threshold value and whether the flow allowance is higher than a second threshold value; if the electric quantity value is higher than a first threshold value and the flow surplus is higher than a second threshold value, carrying out conversation through VoLTE voice service; if not, the call is carried out through the 2G/3G circuit domain voice service. By the method, the problem of shutdown of the mobile terminal caused by high power consumption of the VoLTE call when the VoLTE call is initiated when the electric quantity value of the mobile terminal is low or the flow allowance is small can be solved, and the call can be realized for a longer time when the electric quantity of the mobile terminal is low.

Description

Call method, device, computer storable medium and mobile terminal

technical field

The present invention relates to the field of computer technology, and in particular, to a calling method, device, computer storable medium and mobile terminal.

Background technique

VoLTE is an IMS-based voice service. Compared with traditional voice services, VoLTE voice services are carried on 4G networks without occupying 2G/3G networks, so that data and voice services can be unified under the same network. The VoLTE voice service that relies on the 4G network can achieve shorter connection waiting time, higher quality of audio and video calls, and more natural audio and video calls, and the voice drop rate is almost zero. As an emerging voice service, VoLTE voice service is widely concerned by the public.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a calling method, a device, a computer storable medium and a mobile terminal, which can switch VoLTE voice services to 2G/3G circuit domain voice services.

A method of calling, including:

If it is detected that the mobile terminal initiates a voice over long term evolution VoLTE call request or receives the VoLTE call request, obtain the power value and data allowance of the mobile terminal;

Detecting whether the power value is higher than a first threshold and whether the flow margin is higher than a second threshold;

If the power value is higher than the first threshold and the traffic margin is higher than the second threshold, the call is made through the VoLTE voice service;

If not, the call is made through the 2G/3G circuit domain voice service.

A communication device, comprising:

an acquisition module, configured to acquire the power value and the flow margin of the mobile terminal if it is detected that the mobile terminal initiates a voice over long-term evolution VoLTE call request or receives the VoLTE call request;

a detection module, configured to detect whether the power value is higher than a first threshold and whether the flow margin is higher than a second threshold;

A switching module, configured to make a call through the VoLTE voice service if the power value is higher than the first threshold and the traffic margin is higher than the second threshold; if not, make a call through the 2G/3G circuit domain voice service.

A computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the above calling method.

A computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the above calling method when the processor executes the program.

Description of drawings

1 is a flowchart of a method for calling in an embodiment;

Fig. 2 is the flow chart of the calling method in another embodiment;

Fig. 3 is the flow chart of the calling method in another embodiment;

Fig. 4 is the flow chart of the calling method in another embodiment;

Fig. 5 is the flow chart of the calling method in another embodiment;

6 is a structural block diagram of a communication device in one embodiment;

FIG. 7 is a block diagram of a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

FIG. 1 is a flowchart of a calling method in one embodiment. As shown in FIG. 1 , a calling method includes steps S102 to S106. in:

S102 , if it is detected that the mobile terminal initiates a voice-over-long-term evolution VoLTE call request or receives a VoLTE call request, obtain a power value and a traffic margin of the mobile terminal.

Specifically, VoLTE (Voice over LTE, Voice over Long Term Evolution) is a voice service based on IMS (IP Multimedia Subsystem, IP Multimedia Subsystem), and the voice service is carried on a 4G or higher data network. When the mobile terminal supports VoLTE voice calls and the mobile terminal can connect to a 4G data network, the mobile terminal can initiate a VoLTE call request or receive a VoLTE call request.

Wherein, when the mobile terminal supports VoLTE voice calls, a VoLTE call switch can be set on the mobile terminal. When the above VoLTE call switch is turned on, the mobile terminal will automatically initiate a VoLTE call request after dialing. When the mobile terminal initiates a VoLTE call request or receives a VoLTE call request, the mobile terminal obtains the current power value and the current traffic margin. The current power value can be the percentage of the current power to the total power value or the value of the current power; the current traffic margin can be the current 4G traffic margin. The mobile terminal can obtain the battery status by calling the Battery Manager, such as the power value; by reading the monitoring data in the traffic monitoring software, it can obtain the 4G traffic margin.

S104: Detect whether the power value is higher than the first threshold and whether the flow margin is higher than the second threshold.

Specifically, when the mobile terminal obtains the current power value and the current flow margin, it detects whether the current power value is higher than a preset first threshold and whether the current flow margin is higher than a preset second threshold. The first threshold value and the second threshold value may be system preset values or user-set values. For example, the preset first threshold is 30% or 2000mA, and the preset second threshold is 200M. When the mobile terminal obtains the current power value and the current flow remaining, if the obtained power value is the power percentage, the power is detected. Whether the percentage is higher than 30%; if the obtained electricity value is the value of electricity, check whether the electricity value is higher than 2000mA; whether the load detection flow value is higher than 200M.

S106 , if the power value is higher than the first threshold and the traffic margin is higher than the second threshold, make a call through the VoLTE voice service. If not, the call is made through the 2G/3G circuit domain voice service.

Specifically, when the mobile terminal detects that the battery level is higher than the first threshold and the traffic margin is higher than the second threshold, the call is made through the VoLTE voice service; when the mobile terminal detects that the battery level is not higher than the first threshold or the traffic margin When not higher than the second threshold, the VoLTE voice service is switched to the 2G/3G circuit domain voice service, that is, the VoLTE voice service is switched to the GSM (Global System for Mobile Communication, Global System for Mobile Communication) voice service. Among them, the VoLTE voice service is switched to the GSM voice service through the CSFB (Circuit Switched Fallback, circuit domain fallback) technology.

In the calling method in the embodiment of the present invention, when a VoLTE call request is received or a VoLTE call request is initiated, the mobile terminal is determined by detecting the power value and the remaining traffic value of the mobile terminal to make a call through the VoLTE voice service or through the 2G/3G circuit domain voice service. To make a call, it can avoid starting a VoLTE call when the battery value of the mobile terminal is low or the data reserve is small. The shutdown problem of the mobile terminal caused by the high power consumption of VoLTE calls can be realized when the power of the mobile terminal is low. time call.

In one embodiment, if the mobile terminal receives a VoLTE call request, the mobile terminal does not support VoLTE calls or the mobile terminal does not turn on the VoLTE call switch, the VoLTE voice service is switched to the GSM voice service through the CSFB technology. If the mobile terminal initiates a VoLTE call request, but the mobile terminal that accepts the call request does not support VoLTE calls or the mobile terminal does not turn on the VoLTE call switch, the VoLTE voice service is switched to the GSM voice service through the CSFB technology.

In one embodiment, FIG. 2 is a flowchart of a calling method in another embodiment. As shown in Figure 2, the above-mentioned calling method further includes:

S202, in the process of making a call through the VoLTE voice service, detect in real time or detect the power value and the flow margin according to a preset time interval.

S204, if the power value is not higher than the first threshold or the flow margin is not higher than the second threshold, the call is made through the 2G/3G circuit domain voice service.

Specifically, when the mobile terminal is talking through the VoLTE voice service, the current battery level and the current traffic margin of the mobile terminal can be detected in real time; or the current battery level and the current traffic margin can be detected according to a preset time interval. The preset time interval can be a system preset value or a user-set value. If it is detected that the current battery level is not higher than the first threshold or the traffic margin is not higher than the second threshold, the call is made through the 2G/3G circuit domain voice service, that is, the VoLTE voice service is switched to the GSM voice service through the CSFB technology.

In the calling method in the embodiment of the present invention, during the VoLTE call process, the power value and the flow margin of the mobile terminal are detected, and the voice service switching is performed according to the power value and the traffic margin. That is, when the power level of the mobile terminal is lower than the specified value or the traffic margin is lower than the specified value, the call is switched to the GSM voice service, which saves the power consumption of the terminal and avoids additional traffic charges due to the call.

In an embodiment, the above-mentioned calling method further includes: during the calling process through the VoLTE voice service, if it is detected that the power consumption per unit time is higher than a third threshold and the duration reaches a preset duration, the 2G/3G circuit domain voice service to make a call.

Specifically, when the mobile terminal makes a call through the VoLTE voice service, the power consumption is detected, and the power consumption per unit time is calculated. If it is detected that the power consumption per unit time is higher than the preset third threshold, and the duration is long When the preset duration is reached, the call is made through the 2G/3G circuit domain voice service, that is, the VoLTE voice service is switched to the GSM voice service through the CSFB technology. For example, when the mobile terminal is making a call through the VoLTE voice service, it is detected that the power consumption per unit time reaches 10 mA/s, and the duration reaches 30s, and the mobile terminal is judged to have abnormal power consumption, and the VoLTE voice service is switched to the GSM voice service.

In the calling method in the embodiment of the present invention, when it is detected that the mobile terminal consumes high power per unit time during the VoLTE call, the voice service is switched. That is, when the mobile terminal is in an abnormal power consumption scenario, if the LTE signal in the current area is poor and the mobile terminal consumes a lot of power to search for the LTE signal, the voice service can be switched to avoid abnormal power consumption caused by VoLTE calls.

FIG. 3 is a flowchart of a calling method in another embodiment. As shown in Figure 3, the above-mentioned calling method includes:

S302 , if it is detected that the mobile terminal initiates a voice-over-long-term evolution VoLTE call request or receives a VoLTE call request, obtain the power value and the data allowance of the mobile terminal.

S304: Detect whether the power value is higher than the first threshold and whether the flow margin is higher than the second threshold.

S306. Detect whether the data network signal score of the mobile terminal is higher than a fourth threshold.

S308 , if the power value is higher than the first threshold, the traffic margin is higher than the second threshold, and the data network signal score is higher than the fourth threshold, the call is made through the VoLTE voice service.

Specifically, after the mobile terminal initiates a VoLTE call request or receives a VoLTE call request, in addition to detecting whether the power value is higher than the first threshold and whether the traffic margin is higher than the second threshold, it also detects the data network signal score of the mobile terminal Is it higher than the preset fourth threshold. The mobile terminal can detect the signal quality of the data network. For example, send a network message to the server through a data network, and record the time of sending the message; receive the network message returned by the server, and record the time of receiving the message, by calculating the time of receiving the message and the time of sending the message The time difference between the two can be obtained, and the network delay can be obtained, and then the obtained network delay can be scored according to the preconfigured data network signal scoring mechanism to obtain the data network signal score. When the signal score of the data network is lower than the preset fourth threshold, it is determined that the current data network signal is poor, and the VoLTE voice service is switched to the GSM voice service. Only when the power value is higher than the first threshold, the traffic margin is higher than the second threshold, and the data network signal score is higher than the fourth threshold, the call is made through the VoLTE voice service.

In the calling method in the embodiment of the present invention, the data network signal score of the mobile terminal is detected, and when the data network signal score of the mobile terminal is low, that is, when the current data network signal of the mobile terminal is poor, the VoLTE voice service is switched to the GSM voice service. , to avoid VoLTE service failure caused by poor data network signal.

FIG. 4 is a flowchart of a calling method in another embodiment. As shown in Figure 4, the above-mentioned calling method includes:

S402 , if it is detected that the mobile terminal initiates a voice over long-term evolution VoLTE call request or receives a VoLTE call request, obtain a power value and a traffic margin of the mobile terminal.

S404. Detect whether the power value is higher than the first threshold and whether the flow margin is higher than the second threshold.

S406: Detect whether the mobile terminal is in a charging state.

S408, if the remaining traffic is higher than the second threshold and the mobile terminal is in a charging state, make a call through the VoLTE voice service.

Specifically, after the mobile terminal initiates a VoLTE call request or receives a VoLTE call request, in addition to detecting whether the power value is higher than the first threshold and whether the traffic balance is higher than the second threshold, it also detects whether the mobile terminal is in a charging state. The mobile terminal can obtain the battery status by calling the Battery Manager, such as whether the battery is charging. When it is detected that the mobile terminal is in a charging state and the remaining traffic is higher than the second threshold, a call is made through the VoLTE voice service. That is, when the mobile terminal is in a charging state and the remaining traffic is higher than the second threshold, regardless of whether the current battery level of the mobile terminal is higher than the first threshold, the call is made through the VoLTE voice service.

In the calling method in the embodiment of the present invention, it is detected whether the mobile terminal is in the charging state. When the mobile terminal is in the charging state, VoLTE calls can be made only if the data flow rate is higher than the second threshold, and VoLTE voice services are preferentially selected for the calls, which improves the communication efficiency. quality.

FIG. 5 is a schematic diagram of a calling method in another embodiment. As shown in FIG. 5 , a calling method includes steps S502 to S512. in:

S502, turn on the VoLTE call switch. If the mobile terminal supports VoLTE voice service, turn on the VoLTE call switch in the mobile terminal.

S504, the mobile terminal initiates a VoLTE call request or receives a VoLTE call request. When the mobile terminal initiates a VoLTE call request or receives a VoLTE call request, the current power value and the current flow margin of the mobile terminal are obtained.

S506: Detect whether the electric quantity value is higher than the first threshold. It is detected whether the current power value is higher than a first threshold, and the first threshold may be a user-set value. If yes, go to step S508; if no, go to step S512.

S508: Detect whether the flow margin is higher than the second threshold. It is detected whether the current flow margin is higher than a second threshold, and the second threshold may be a user-set value. If yes, go to step S510; if no, go to step S512.

S510, make a call through the VoLTE voice service.

S512, make a call through the 2G/3G circuit domain voice service.

FIG. 6 is a structural block diagram of a communication device in an embodiment. As shown in FIG. 6 , a communication device includes an acquisition module 602 , a detection module 604 and a switching module 606 . in:

The obtaining module 602 is configured to obtain a power value and a flow margin of the mobile terminal if it is detected that the mobile terminal initiates a voice over long term evolution VoLTE call request or receives a VoLTE call request.

The detection module 604 is configured to detect whether the electric quantity value is higher than the first threshold value and whether the flow margin is higher than the second threshold value.

The switching module 606 is configured to make a call through the VoLTE voice service if the battery level is higher than the first threshold and the traffic margin is higher than the second threshold; if not, make a call through the 2G/3G circuit domain voice service.

In one embodiment, the detection module 604 is further configured to detect the power level and the flow margin in real time or according to a preset time interval during a call through the VoLTE voice service; If the first threshold or the traffic margin is not higher than the second threshold, the call is made through the 2G/3G circuit domain voice service.

In one embodiment, the switching module 606 is further configured to, during a call through the VoLTE voice service, if it is detected that the power consumption per unit time is higher than the third threshold and the duration reaches a preset duration, the 2G/3G circuit domain voice service to make a call.

In one embodiment, the detection module 604 is further configured to detect whether the data network signal score of the mobile terminal is higher than the fourth threshold after detecting whether the power value is higher than the first threshold and whether the traffic margin is higher than the second threshold; The switching module 606 is further configured to conduct a call through the VoLTE voice service if the battery level is higher than the first threshold, the traffic margin is higher than the second threshold, and the data network signal score is higher than the fourth threshold.

In one embodiment, the detection module 604 is further configured to detect whether the mobile terminal is in a charging state after detecting whether the power value is higher than the first threshold and whether the flow margin is higher than the second threshold; the switching module 606 is further configured to The remaining amount is higher than the second threshold and the mobile terminal is in a charging state, and the call is made through the VoLTE voice service.

In one embodiment, if the mobile terminal receives a VoLTE call request, the mobile terminal does not support VoLTE calls or the mobile terminal does not turn on the VoLTE call switch, the VoLTE voice service is switched to the GSM voice service through the CSFB technology. If the mobile terminal initiates a VoLTE call request, but the mobile terminal that accepts the call request does not support VoLTE calls or the mobile terminal does not turn on the VoLTE call switch, the VoLTE voice service is switched to the GSM voice service through the CSFB technology.

The division of each module in the above-mentioned communication device is only used for illustration. In other embodiments, the communication device can be divided into different modules as required to complete all or part of the functions of the above-mentioned communication device.

Embodiments of the present invention also provide a computer-readable storage medium. A computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the above-mentioned calling method.

The embodiment of the present invention also provides a mobile terminal. As shown in FIG. 7 , for the convenience of description, only the part related to the embodiment of the present invention is shown, and the specific technical details are not disclosed, please refer to the method part of the embodiment of the present invention. The mobile terminal can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant, personal digital assistant), a POS (Point of Sales, a sales terminal), a vehicle-mounted computer, a wearable device, etc. Take the mobile terminal as an example of a mobile phone :

FIG. 7 is a block diagram of a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention. Referring to FIG. 7 , the mobile phone includes: a radio frequency (RF) circuit 710 , a memory 720 , an input unit 730 , a display unit 740 , a sensor 750 , an audio circuit 760 , a wireless fidelity (WiFi) module 770 , and a processor 780 , and the power supply 790 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 7 does not constitute a limitation on the mobile phone, and may include more or less components than shown, or combine some components, or arrange different components.

The RF circuit 710 can be used for receiving and sending signals during sending and receiving of information or during a call. After receiving the downlink information of the base station, it can be processed by the processor 780; it can also send the uplink data to the base station. Typically, the RF circuit includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 710 may also communicate with networks and other devices via wireless communication. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) Access, CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE)), email, Short Messaging Service (Short Messaging Service, SMS) and the like.

The memory 720 can be used to store software programs and modules, and the processor 780 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 720 . The memory 720 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as an application program for a sound playback function, an application program for an image playback function, etc.), etc.; The data storage area may store data (such as audio data, address book, etc.) created according to the usage of the mobile phone, and the like. Additionally, memory 720 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The input unit 730 may be used to receive input numerical or character information, and generate key signal input related to user settings and function control of the mobile phone 700 . Specifically, the input unit 730 may include a touch panel 731 and other input devices 732 . The touch panel 731 , also referred to as a touch screen, can collect touch operations by the user on or near it (such as the user using a finger, a stylus, etc., any suitable object or accessory on or near the touch panel 731 ) operation), and drive the corresponding connection device according to the preset program. In one embodiment, the touch panel 731 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 780, and can receive the command sent by the processor 780 and execute it. In addition, the touch panel 731 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 731 , the input unit 730 may further include other input devices 732 . Specifically, other input devices 732 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), and the like.

The display unit 740 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 740 may include a display panel 741 . In one embodiment, the display panel 741 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. In one embodiment, the touch panel 731 may cover the display panel 741. When the touch panel 731 detects a touch operation on or near it, the touch panel 731 transmits it to the processor 780 to determine the type of the touch event, and then the processor 780 determines the type of the touch event according to the The type of touch event provides a corresponding visual output on display panel 741 . Although in FIG. 7, the touch panel 731 and the display panel 741 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 731 and the display panel 741 can be integrated to form Realize the input and output functions of the mobile phone.

Cell phone 700 may also include at least one sensor 750, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 741 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 741 and/or when the mobile phone is moved to the ear. or backlight. Motion sensors can include acceleration sensors, which can detect the magnitude of acceleration in all directions, and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the posture of mobile phones (such as switching between horizontal and vertical screens), and vibration recognition related functions (such as Pedometer, tapping), etc.; in addition, the mobile phone can also be equipped with other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc.

Audio circuit 760, speaker 761 and microphone 762 may provide an audio interface between the user and the cell phone. The audio circuit 760 can convert the received audio data into an electrical signal, and transmit it to the speaker 761, and the speaker 761 converts it into a sound signal for output; on the other hand, the microphone 762 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 760 After receiving, the audio data is converted into audio data, and then the audio data is output to the processor 780 for processing, and can be sent to another mobile phone via the RF circuit 710, or the audio data can be output to the memory 720 for subsequent processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 770. It provides users with wireless broadband Internet access. Although FIG. 7 shows the WiFi module 770, it can be understood that it is not a necessary component of the mobile phone 700 and can be omitted as required.

The processor 780 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 720, and calling the data stored in the memory 720. Various functions of the mobile phone and processing data, so as to monitor the mobile phone as a whole. In one embodiment, the processor 780 may include one or more processing units. In one embodiment, the processor 780 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface and application programs, etc.; the modem processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 780 .

The mobile phone 700 also includes a power supply 790 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 780 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

In one embodiment, the mobile phone 700 may further include a camera, a Bluetooth module, and the like.

In this embodiment of the present invention, when the processor 780 included in the mobile terminal executes the computer program stored in the memory, the above-mentioned calling method is implemented.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium , when the program is executed, it may include the flow of the embodiments of the above-mentioned methods. The storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or the like.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (10)

1. A method of calling, characterized in that, comprising: If it is detected that the mobile terminal initiates a long-term evolution voice VoLTE call request or receives the VoLTE call request, obtain the power value of the mobile terminal by calling the Battery Manager and obtain the flow margin by reading the flow monitoring data; Detecting whether the power value is higher than a first threshold and whether the flow margin is higher than a second threshold; If the power value is higher than the first threshold and the traffic margin is higher than the second threshold, the call is made through the VoLTE voice service; If not, make a call through the 2G/3G circuit domain voice service; The method also includes: During the call through the VoLTE voice service, if it is detected that the power consumption per unit time is higher than the third threshold and the duration reaches the preset time length, the call is made through the 2G/3G circuit domain voice service. 2. The calling method according to claim 1, wherein the method further comprises: During the call process through the VoLTE voice service, detect the power value and the traffic margin in real time or according to a preset time interval; If the power value is not higher than the first threshold or the traffic margin is not higher than the second threshold, the call is made through the 2G/3G circuit domain voice service. 3. The calling method according to claim 1, wherein after detecting whether the power value is higher than a first threshold and whether the traffic margin is higher than a second threshold, the method further comprises: Detecting whether the data network signal score of the mobile terminal is higher than a fourth threshold; If the power value is higher than the first threshold, the traffic margin is higher than the second threshold, and the data network signal score is higher than the fourth threshold, the call is made through the VoLTE voice service. 4. The calling method according to claim 1, wherein after detecting whether the electric quantity value is higher than a first threshold and whether the traffic margin is higher than a second threshold, the method further comprises: detecting whether the mobile terminal is in a charging state; If the traffic margin is higher than the second threshold and the mobile terminal is in a charging state, the call is made through the VoLTE voice service. 5. A communication device, comprising: an acquisition module, configured to obtain the power value of the mobile terminal by calling the Battery Manager and obtain the flow margin by reading the flow monitoring data if it is detected that the mobile terminal initiates a long-term evolution voice VoLTE call request or receives the VoLTE call request; a detection module, configured to detect whether the power value is higher than a first threshold and whether the flow margin is higher than a second threshold; a switching module, configured to make a call through the VoLTE voice service if the power value is higher than the first threshold and the traffic margin is higher than the second threshold; if not, make a call through the 2G/3G circuit domain voice service; The switching module is further configured to, during the call through the VoLTE voice service, if it is detected that the power consumption per unit time is higher than the third threshold and the duration reaches a preset duration, the 2G/3G circuit domain voice business calls. 6. The communication device according to claim 5, wherein: The detection module is further configured to detect the power value and the flow margin in real time or according to a preset time interval during a call through the VoLTE voice service; A switching module, configured to make a call through the 2G/3G circuit domain voice service if the power value is not higher than the first threshold or the traffic margin is not higher than the second threshold. 7. The communication device according to claim 5, wherein: The detection module is further configured to detect whether the data network signal score of the mobile terminal is higher than a fourth threshold after detecting whether the power value is higher than a first threshold and whether the traffic margin is higher than a second threshold ; The switching module is further configured to pass the VoLTE voice service if the power value is higher than the first threshold, the traffic margin is higher than the second threshold, and the data network signal score is higher than the fourth threshold. Make a call. 8. The communication device according to claim 5, wherein: The detection module is further configured to detect whether the mobile terminal is in a charging state after detecting whether the power value is higher than a first threshold and whether the remaining flow rate is higher than a second threshold; The switching module is further configured to make a call through the VoLTE voice service if the flow margin is higher than a second threshold and the mobile terminal is in a charging state. 9 . A computer-readable storage medium on which a computer program is stored, characterized in that, when the program is executed by a processor, the calling method according to any one of claims 1 to 4 is implemented. 10. A computer device, comprising a memory, a processor and a computer program stored on the memory and running on the processor, wherein the processor implements any of claims 1 to 4 when the processor executes the program. One of the described methods of calling.

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