CN109561214B

CN109561214B - Call processing method and mobile terminal

Info

Publication number: CN109561214B
Application number: CN201811460118.7A
Authority: CN
Inventors: 孟海龙
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2021-04-02
Anticipated expiration: 2038-11-30
Also published as: CN109561214A

Abstract

The embodiment of the invention provides a call processing method and a mobile terminal, relates to the technical field of communication, and aims to solve the problem of great loss of a user caused by mistakenly triggering a call function. The call processing method comprises the following steps: acquiring the sound decibel in the call when the mobile terminal is in the call state; if the sound decibel within the first preset time length meets a preset decibel abnormal condition, determining that the call is an invalid call; terminating the invalid call. The call processing method in the embodiment of the invention is applied to the mobile terminal.

Description

Call processing method and mobile terminal

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a call processing method and a mobile terminal.

Background

Most of existing mobile terminals are touch screens, the touch screens can improve screen occupation of the mobile terminals, better visual experience is brought to users, and the users can control the mobile terminals through the touch screens, so that more touch experience is brought to the users.

On the other hand, there are some disadvantages when the user uses the touch screen. For example, some functions are automatically turned on due to the operation of touching the screen by mistake by the user, so that the power consumption is consumed, the endurance time of the mobile terminal is shortened, and the privacy of the user is further leaked more seriously.

Particularly, in the case of the call function of the mobile terminal, the user frequently triggers the call function by mistake when the mobile terminal is not locked, so that an invalid call lasts for a long time, which not only wastes electricity and telephone charge, but also causes loss of privacy, such as being listened by others, missing other important calls, and the like. Therefore, the user is greatly lost due to the fact that the call function is triggered by mistake.

Disclosure of Invention

The embodiment of the invention provides a call processing method, which aims to solve the problem of great loss brought to a user by mistakenly triggering a call function.

In order to solve the technical problem, the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides a call processing method, applied to a mobile terminal, including: acquiring the sound decibel in the call when the mobile terminal is in the call state; if the sound decibel within the first preset time length meets a preset decibel abnormal condition, determining that the call is an invalid call; terminating the invalid call.

In a second aspect, an embodiment of the present invention further provides a mobile terminal, including: the mobile terminal comprises a sound decibel acquisition module, a voice decibel acquisition module and a voice decibel acquisition module, wherein the sound decibel acquisition module is used for acquiring the sound decibel in a call when the mobile terminal is in a call state; the invalid call determining module is used for determining that the call is an invalid call if the sound decibel within the first preset duration meets a preset decibel abnormal condition; and the invalid call termination module is used for terminating the invalid call.

In a third aspect, an embodiment of the present invention further provides a mobile terminal, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the call processing method.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements the steps of the call processing method.

In the embodiment of the invention, the user and the opposite party of the call have language communication in the call of the normal behavior of the user, so that the call sound decibel is different from the sound decibel of the mistaken touch call, and the sound decibel in the call is acquired when the mobile terminal is detected to be in the call state. When the sound decibel in the first preset time length meets the preset decibel abnormal condition, the fact that the conversation sound decibel is different from the sound decibel in the normal conversation in a certain time length can be confirmed, therefore, the current conversation is determined to be an invalid conversation, and the invalid conversation is stopped. Therefore, in the embodiment, after the call is dialed, whether the current call is an invalid call touched by mistake can be detected, and the invalid call is terminated in time after the current call is determined to be the invalid call, so that the electricity waste and the telephone charge waste caused by the mistaken touch of the call function are reduced as much as possible, more importantly, the phenomena of privacy leakage, important call missing and the like caused by the mistaken touch of the call function are avoided, and further, the loss of a user is reduced as much as possible after the mistaken touch of the call function occurs.

Drawings

Fig. 1 is a flowchart of a call processing method according to an embodiment of the present invention;

fig. 2 is a second flowchart of a call processing method according to an embodiment of the present invention;

fig. 3 is a third flowchart of a call processing method according to an embodiment of the present invention;

FIG. 4 is a fourth flowchart of a call processing method according to an embodiment of the present invention;

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

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

FIG. 7 is one of the block diagrams of a mobile terminal of an embodiment of the present invention;

fig. 8 is a second block diagram of the mobile terminal according to the 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 some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a flowchart of a call processing method according to an embodiment of the present invention is shown, and applied to a mobile terminal, the call processing method includes:

step 110: and acquiring the sound decibel in the call when the mobile terminal is in the call state.

And if the starting of the call function of the mobile terminal is detected and the mobile terminal enters a call state, determining that the mobile terminal is currently in the call and acquiring the sound decibel in the call. The sound decibels in the call include the sound decibel of the user side and the sound decibel of the opposite side of the call.

Step 120: and if the sound decibel within the first preset time length meets the preset decibel abnormal condition, determining that the call is an invalid call.

The invalid call in the embodiment refers to a call generated by a call function triggered by a user by mistake, and includes a call dialed by the user by mistake. Correspondingly, the active call includes a call actively dialed by the user.

In the effective communication, the user or the other party can carry out the language communication, so that the speaking voice can reach a certain decibel value no matter the user or the other party, and the user or the other party can hear the voice. In the invalid call, the user is unconsciously dialed, so that the user can not communicate with the other party, and the other party can not communicate with the user no matter whether the user is consciously connected or unconsciously connected, under the condition that the user cannot respond, so the sound decibel value is usually lower in the invalid call.

Therefore, in this embodiment, a preset decibel exception condition is provided by using the difference between the sound decibels in the active call and the sound decibel in the inactive call, and when the sound decibel in the call satisfies the preset decibel exception condition, the call is determined to be an inactive call.

In order to avoid misjudgment, a first preset time is set, and judgment is carried out only after the sound decibel within a certain time meets the preset decibel abnormal condition.

Exemplarily, the call can be judged to be invalid under the condition that the sound decibel of the first preset duration always meets the preset decibel abnormal condition; and under the condition that the sound decibels of a plurality of time points of the first preset duration always meet the preset decibel abnormal condition, the invalid call is judged.

Step 130: the invalid call is terminated.

And after finding the invalid call touched by the user by mistake, terminating the invalid call.

The embodiment of the invention aims to minimize the influence by detecting and judging and trying to intercept after a user turns on an invalid telephone by touching a screen by mistake. Applicable scenarios are as follows: the user mistakenly touches and dials the phone call under the condition that the screen is not locked, and the child uses the mobile terminal to mistakenly operate and dial the phone call.

On the basis of the embodiment shown in fig. 1, fig. 2 shows a flowchart of a call processing method according to an embodiment of the present invention, and correspondingly, before step 110, the method further includes:

step 140: and detecting a call scene of the mobile terminal when the mobile terminal is in a call state.

The call scene comprises an earphone call scene, a loudspeaker call scene and a receiver call scene. In the specific detection, whether the user turns on the speaker or not can be judged by a program of AudioManager # ispackerphoneon (audio control detection speaker is turned on or off) at first.

If the loudspeaker is opened, the mobile terminal is in a loudspeaker communication scene; if the loudspeaker is closed, whether the earphone is inserted currently is judged through registering earphone insertion response broadcast.

If the earphone is inserted, the mobile terminal is in an earphone call scene; and if the earphone is not inserted, the mobile terminal is in a receiver conversation scene.

Correspondingly, in step 140, the sound decibels in the call are obtained based on different call scenes.

In different call scenes at the mobile terminal, the corresponding audio input end and the audio output end are different, so that call sound is obtained from the corresponding audio input end and the audio output end based on different call scenes, and sound decibels are further obtained.

For example, in an earphone call scene, call sound can be acquired from a line control device of an earphone; under a loudspeaker call scene, call sound can be acquired from a loudspeaker device; in the earphone call scene, the call sound can be obtained from the earphone device.

Further, after the call sound is obtained, the complex number array obtained after fourier transform is a two-dimensional array, and the decibel value representing the sound volume is approximately equal to the sum of squares of the real part and the imaginary part multiplied by 10 after logarithm is taken. See formula one specifically: log10(v/(double) r); where v and r represent the real and imaginary parts, respectively.

Correspondingly, step 120 comprises:

step 1201: and under the condition that the mobile terminal is in an earphone call scene, if the sound decibel in the first preset time is smaller than a first threshold value, determining that the call is an invalid call.

In the earphone communication scene, a decibel abnormal condition is preset to be smaller than a first threshold value.

Step 1202: and under the condition that the mobile terminal is in a loudspeaker call scene, if the sound decibel within the first preset time is smaller than a second threshold value, determining that the call is an invalid call.

And in a loudspeaker communication scene, presetting a decibel abnormal condition as being smaller than a second threshold value.

Under different scenes, the conversation sound decibels under the normal condition are different, so different thresholds are set for judgment under the abnormal condition.

In this embodiment, in an effective call actively dialed by a user, the user communicates with the other party, the decibel of the sound reaches a certain threshold, and the situations that the call sounds are respectively greater than or equal to the threshold are regarded as effective calls; the cases where the call sounds are respectively smaller than the threshold values are regarded as invalid calls.

Based on the embodiment shown in fig. 2, fig. 3 shows a flowchart of a call processing method according to an embodiment of the present invention, and step 120 further includes:

step 1203: and judging whether the earphone call scene is in an ear-sticking mode or not when the mobile terminal is in the earphone call scene.

In the earphone communication scene, the earphone further comprises an ear sticking mode, a pocket mode and a common mode; the normal mode is a mode that is not an ear-attached mode or a pocket mode.

The specific mode judging process is as follows: judging whether the terminal screen is close to the barrier or not according to the distance sensor, and if the terminal screen is judged to be close to the barrier, considering that the earphone calling scene is in an ear-sticking mode; if the terminal screen is judged to be free of obstacles, the earphone communication scene is considered to be in a non-ear-sticking mode, and whether the terminal screen is in a pocket mode is further judged.

The ear pasting mode and the pocket mode are common modes in the earphone communication scene. The application of the ear sticking mode comprises the following steps: and detecting that the terminal screen is close to the face automatic screen-turning screen. Pocket mode applications are as follows: the incoming call ring tone is automatically tuned to the maximum tone in the pocket mode. Correspondingly, whether the terminal screen is close to the barrier or not can be judged according to the method for detecting the face in the ear-sticking mode; and judging whether the incoming call ringtone is in the pocket mode according to a method for judging whether the incoming call ringtone is automatically tuned to the maximum tone in the pocket mode, wherein the judgment is carried out according to the acceleration of the mobile terminal, the direction and the distance of the mobile terminal obtained by a distance sensor and the like. And will not be described in detail herein.

Therefore, the present embodiment comprehensively considers each mode in the earphone communication scene, simulates the false touch condition in each mode, and sets a corresponding preset decibel abnormal condition for different modes, thereby further reducing the false judgment rate.

Specifically, step 1204: and if the earphone calling scene is in the ear-attaching mode, determining that the calling is an invalid calling when the sound decibel in the first preset time is less than a third threshold value.

And the earphone communication scene is in an ear-attaching mode, and a third threshold value in a preset decibel abnormal condition is independently set. Because of the ear-attached mode, the range of the conversation sound decibel is different from other conversation scenes.

Step 1205: and if the earphone calling scene is in the non-ear-sticking mode, judging whether the earphone calling scene is in the pocket mode.

Step 1206: and if the conversation scene of the receiver is in the pocket mode, determining that the conversation is invalid.

When the earphone calling scene is in the pocket mode, the mobile terminal is located at a position invisible to the user, and the call is determined to be an invalid call touched by the user by mistake.

Step 1207: and if the earphone calling scene is in the non-pocket mode, determining that the calling is invalid when the sound decibel in the first preset time is smaller than a fourth threshold.

The earphone communication scene is not in an ear-attaching mode or a pocket mode, namely a common mode, the mobile terminal can be placed in an open environment alone, and under the condition, a fourth threshold value in a preset decibel abnormal condition is set alone. In this case, the range of the call sound decibels is different from other call scenarios, as well as other modes of the handset call scenario.

In this embodiment, taking an earphone call scene as an example, a plurality of modes included in the earphone call scene are considered comprehensively, and based on different modes, call sound decibel ranges are different, so that preset sound decibel thresholds of invalid calls are different, and on the premise of comprehensively detecting the invalid calls, different detection methods are set for each mode, so that the probability of misjudgment is reduced.

Based on the embodiment shown in fig. 1, fig. 4 shows a flowchart of a call processing method according to an embodiment of the present invention, and step 110 includes:

step 1101: and within the first preset time length, acquiring the sound decibel in one call every second preset time length.

Preferably, the obtaining of the sound decibels of the three times of calls is carried out within a first preset time length.

The specific implementation process can be as follows: and after the call state is detected, acquiring the current detection sequence. And if the current detection sequence is less than or equal to three, waiting for a fixed time (such as 30s) and detecting the call scene of the mobile terminal.

After a call scene where the mobile terminal is located is detected, whether the call scene detected this time is the same as the call scene detected last time needs to be judged; if the two are the same, continuing; if not, the process is restarted and the detection order is cleared. Therefore, the mobile terminal can be ensured to be in the same conversation scene in the first preset duration, and the misjudgment is avoided because the preset decibel abnormal conditions are different in different conversation scenes.

And after the fact that the call scene detected this time is the same as the call scene detected last time is determined, sound decibels are obtained according to the current call scene, and whether the current call is an invalid call is judged according to the corresponding preset decibel abnormal condition. And further, carrying out next detection, and adding 1 on the basis of the current detection sequence to serve as the next detection sequence.

Correspondingly, step 120 comprises:

step 1208: and if the detection results of the times greater than the preset times in the first preset time length indicate that the sound decibel meets the preset decibel abnormal condition, determining that the call is an invalid call.

In this step, a method of adding weights may be employed.

TABLE 1

Referring to table 1, in a speaker call scenario and an earphone call scenario, if the sound decibel is smaller than the corresponding threshold in one detection, the record weight is 3; and after three times of detection, taking the sum of the weights obtained by the three times of detection as a weight score. Similarly, in the earphone call scene, if the sound decibel is smaller than the corresponding threshold value or in the pocket mode in one detection, the weight value is recorded as 5, and after three detections, the sum of the weight values obtained by the three detections is used as the weight value score. Because the probability of the false touch event occurring in the earphone communication scene is larger, the specific value of the weight can be defined to be larger.

It can be seen that the larger the sum of the weights obtained after detection is, the greater the probability that the current call is an invalid call is.

TABLE 2

Referring to table 2, in a speaker call scenario and an earphone call scenario, if the final weight score is equal to 9, that is, the three detection results all indicate that the sound decibel satisfies the preset decibel abnormal condition, the call is determined to be an invalid call; and under the conversation scene of the receiver, if the final weight score is greater than or equal to 10, namely at least two times of detection results of three times indicate that the sound decibel meets the preset decibel abnormal condition, determining that the conversation is invalid.

The detection result indicates that the preset times that the sound decibel meets the preset decibel abnormal condition are set to be less because the occurrence probability of the false touch event under the earphone conversation scene is higher, so that the sensitivity of detecting invalid conversation under the earphone conversation scene is improved.

This embodiment provides a method for specifically determining an invalid call, which employs round-based detection, and each detection result is divided according to a corresponding weight, for three rounds. And judging whether the call is mistakenly dialed according to the final score, and improving the accuracy of judging invalid calls.

Based on the embodiment shown in fig. 1, fig. 5 shows a flowchart of a call processing method according to an embodiment of the present invention, and step 130 includes:

step 1301: sending a vibration signal within a third preset time length; and/or reducing the call volume of the call within a third preset time length.

The purpose of sending out the vibration signal is to remind the user to observe and operate the mobile phone and actively close abnormal invalid calls.

In addition, the volume of the call can be reduced while the vibration signal is sent out.

The purpose of reducing the call volume is to tentatively remind the user, if the user is currently operating the mobile terminal or is actively communicating, the volume is reduced, the user can immediately find out that the user can take certain measures, and the probability of misjudgment can be further reduced by tentatively reminding the user.

In addition, the user can be reminded only by reducing the call volume.

Step 1302: and if the user input is received within the third preset time, terminating the invalid detection of the call.

In one case, after acquiring the reminding action in step 1301, the user terminates the invalid call by hanging up input, and accordingly terminates the invalid detection of the call; in another case, the user acquires the reminding action in step 1301, appropriately increases the call volume, or takes other input responses, and then considers that the user defaults to the current call, and terminates the invalid detection on the call.

Step 1303: if the user input is not received within the third preset time length, the invalid call is terminated after the third preset time length.

In this step, if the user does not feel the vibration signal or the reduction of the call volume, the user is considered not to find the current invalid call, and the invalid call is automatically terminated after a third preset time period.

In the embodiment, after the current call is determined to be an invalid call, a reminding mode is firstly adopted to inform a user that the current call is probably a mistaken touch call, and after the user obtains a reminding action, the call can be manually hung up according to the requirement; if the user cannot acquire the reminding action, the call is automatically hung up in order to avoid causing too much loss to the user.

The embodiment can further avoid the misjudgment phenomenon, if the current call is misjudged as the invalid call, the user can take measures in time and timely terminate the detection of the invalid call based on the reminding action of the terminal, so that the call cannot be terminated.

Based on the embodiment shown in fig. 5, fig. 6 shows a flowchart of a call processing method according to an embodiment of the present invention, and step 130 includes:

step 13011: and at least twice sending out vibration signals within a third preset time length, wherein the intensity of each sent vibration signal is increased in sequence. And/or the presence of a gas in the gas,

step 13012: and reducing the call volume of at least two calls within a third preset time length, wherein the magnitude of the call volume of each reduced call is sequentially increased.

Exception hierarchy	Vibration reminder	Volume decrement
			First stage	Short vibration once	2/3 reduced to the current call volume
Second stage	Short vibration for two times	Reduced to 1/3 for the currently spoken voice
			Third stage	Short vibration with three lower parts	Is reduced to 0

TABLE 3

For example, within the second preset time period, the vibration signal may be sent out every fixed time period (e.g., 10s), and the intensity of each vibration signal is increased by one step from the intensity of the last vibration signal. Referring to table 3, if the vibration signal is sent three times in the third preset time period, the short vibration signal is sent once, the short vibration signal is sent twice, and the short vibration signal is sent three times in sequence according to the time sequence.

Alternatively, within the third preset time period, the call volume may be decreased every fixed time period (e.g., 10s), and the magnitude of the call volume decreased each time may be increased by one step from the magnitude of the call volume decreased last time. Referring to table 3, if the volume of the call is decreased three times in the third preset duration, the 1/3 volume is decreased, the 2/3 volume is decreased, and the call is completely muted in chronological order.

Or, the volume of the call is reduced while the vibration signal is sent out.

Or, within a third preset time, sending out a vibration signal and reducing the call volume, but not synchronously.

Specifically, after the invalid call is determined, the abnormal level is the first level, so that short vibration is performed, the call volume is reduced to 2/3 of the current call volume, and after the user senses the vibration and/or the reduction of the volume, measures such as hanging up the call, increasing the volume, touching a screen, and the like can be taken in time, the terminal automatically exits the processing flow of the invalid call, which indicates that the user is operating the mobile terminal at the moment, and the default user allows the current invalid call.

If the user does not notice, the abnormal level enters a second level; if not, the exception level enters a third level. At the moment, if the user still does not notice the call, the terminal automatically hangs up the call and turns off the screen, so that the error touch event is avoided.

In this embodiment, through the scene that probably appears after the simulation mistake touched the conversation and takes place, remind the manual operation of hanging up that triggers of user on the one hand, on the other hand need not the manual operation of hanging up that triggers of user, and unusual conversation is hung up to intelligence, reduces user's loss.

In further embodiments, after the above steps are performed and the detection result is obtained, an auxiliary interface, such as a notification bar, may be displayed on the mobile terminal, so as to notify the user in the form of a notification message, thereby reducing the situation of misjudgment.

Fig. 7 shows a block diagram of a mobile terminal according to another embodiment of the present invention, including:

a sound decibel obtaining module 10, configured to obtain the sound decibel during a call when the mobile terminal is in a call state;

the invalid call determining module 20 is configured to determine that the call is an invalid call if the sound decibel within the first preset duration meets a preset decibel exception condition;

and an invalid call termination module 30 for terminating the invalid call.

Preferably, the mobile terminal further comprises:

the call scene detection module 40 is configured to detect a call scene where the mobile terminal is located when the mobile terminal is in a call state;

the invalid call determination module 20 includes:

the mobile terminal comprises an earphone scene determining unit, a processing unit and a processing unit, wherein the earphone scene determining unit is used for determining that the call is an invalid call if the sound decibel within the first preset time is less than a first threshold value when the mobile terminal is in an earphone call scene;

and the loudspeaker scene determining unit is used for determining that the call is an invalid call if the sound decibel within the first preset time is less than a second threshold value when the mobile terminal is in a loudspeaker call scene.

Preferably, the invalid call determining module 20 further includes:

the ear-sticking mode judging unit is used for judging whether the earphone conversation scene is an ear-sticking mode or not when the mobile terminal is in the earphone conversation scene;

the ear-attached mode determining unit is used for determining that the call is an invalid call when the sound decibel within the first preset time is smaller than a third threshold value if the earphone call scene is in the ear-attached mode;

the pocket mode judging unit is used for judging whether the earphone calling scene is in a pocket mode or not if the earphone calling scene is in a non-ear-sticking mode;

the pocket mode determining unit is used for determining that the call is an invalid call if the earphone call scene is the pocket mode;

and the common mode determining unit is used for determining that the call is an invalid call when the sound decibel in the first preset time is less than a fourth threshold value if the earphone call scene is the non-pocket mode.

Preferably, the sound decibel acquisition module 10 includes:

the interval detection unit is used for acquiring the sound decibel in one call every second preset time within the first preset time;

the invalid call determination module 20 includes:

and the invalid time determining unit is used for determining that the call is an invalid call if the detection results of the times greater than the preset times in the first preset time length indicate that the sound decibel meets the preset decibel abnormal condition.

Preferably, the invalid call termination module 30 includes:

the reminding unit is used for sending a vibration signal within a third preset time length; and/or reducing the call volume of the call within a third preset time;

the manual termination unit is used for terminating invalid detection on the call if user input is received within a third preset time length;

and the automatic termination unit is used for terminating the invalid call after the third preset time length if the user input is not received within the third preset time length.

Preferably, the reminding unit comprises:

the vibration subunit is used for sending out vibration signals at least twice within a third preset time length, and the intensity of the vibration signals sent out each time is increased in sequence; and/or the presence of a gas in the gas,

and the volume subunit is used for reducing the call volume of the two calls at least within a third preset time length, and the magnitude of the call volume of each reduced call is sequentially increased.

The mobile terminal provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 6, and is not described herein again to avoid repetition.

Fig. 8 is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, where the mobile terminal 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 1010, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture illustrated in fig. 8 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than those illustrated, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The processor 1010 is configured to obtain a sound decibel during a call when the mobile terminal is in a call state; if the sound decibel within the first preset time length meets a preset decibel abnormal condition, determining that the call is an invalid call; terminating the invalid call.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 101 may be used for receiving and sending signals during a message transmission or call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 1010; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through a wireless communication system.

The mobile terminal provides wireless broadband internet access to the user through the network module 102, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 104 is used to receive an audio or video signal. The input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics processor 1041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102. The microphone 1042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072. Touch panel 1071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 1071 (e.g., operations by a user on or near touch panel 1071 using a finger, stylus, or any suitable object or attachment). The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1010, and receives and executes commands sent by the processor 1010. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Specifically, other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 1071 may be overlaid on the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 1010 to determine the type of the touch event, and then the processor 1010 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 8, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 is an interface through which an external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 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 processor 1010 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby integrally monitoring the mobile terminal. Processor 1010 may include one or more processing units; preferably, the processor 1010 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1010.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for powering the various components, and preferably, the power supply 111 may be logically coupled to the processor 1010 through a power management system that may be configured to manage charging, discharging, and power consumption.

In addition, the mobile terminal 100 includes some functional modules that are not shown, and thus, the detailed description thereof is omitted.

Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 1010, a memory 109, and a computer program stored in the memory 109 and capable of running on the processor 1010, where the computer program, when executed by the processor 1010, implements each process of the foregoing call processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the embodiment of the call processing method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A call processing method is applied to a mobile terminal and is characterized by comprising the following steps:

acquiring the sound decibel in the call when the mobile terminal is in the call state;

if the sound decibel within the first preset time length meets a preset decibel abnormal condition, determining that the call is an invalid call;

terminating the invalid call;

before the obtaining the sound decibel in the call, the method further includes:

detecting a call scene of the mobile terminal when the mobile terminal is in a call state;

if the sound decibel within the first preset duration meets the preset decibel abnormal condition, determining that the call is an invalid call, comprising:

when the mobile terminal is in an earphone call scene, if the sound decibel in a first preset time length is smaller than a first threshold value, determining that the call is an invalid call;

and under the condition that the mobile terminal is in a loudspeaker call scene, if the sound decibel in the first preset time is smaller than a second threshold value, determining that the call is an invalid call.

2. The method of claim 1, wherein if the sound decibel within the first preset duration meets a preset decibel anomaly condition, determining that the call is an invalid call, further comprising:

judging whether the earphone call scene is in an ear-sticking mode or not when the mobile terminal is in the earphone call scene;

if the earphone calling scene is in an ear-attaching mode, determining that the call is an invalid call when the sound decibel in the first preset time is less than a third threshold;

if the earphone calling scene is in a non-ear-sticking mode, judging whether the earphone calling scene is in a pocket mode;

if the earphone calling scene is in a pocket mode, determining that the calling is an invalid calling;

and if the earphone call scene is in a non-pocket mode, determining that the call is an invalid call when the sound decibel in the first preset time is less than a fourth threshold.

3. The method of claim 1, wherein the obtaining the decibels of sound in a call comprises:

within a first preset time length, acquiring sound decibels in one call every interval of a second preset time length;

and if the detection results of the times greater than the preset times in the first preset time length indicate that the sound decibel meets the preset decibel abnormal condition, determining that the call is an invalid call.

4. The method of claim 1, wherein the terminating the invalid call comprises:

sending a vibration signal within a third preset time length; and/or reducing the call volume of the call within the third preset time;

if user input is received within the third preset time, stopping invalid detection of the call;

and if the user input is not received within the third preset time, terminating the invalid call after the third preset time.

5. The method of claim 4, wherein the sending of the shock signal occurs for a third predetermined period of time; and/or reducing the call volume of the call within the third preset time period, including:

at least twice sending out vibration signals within a third preset time, wherein the intensity of each sent vibration signal is increased in sequence; and/or the presence of a gas in the gas,

and reducing the call volume of the call at least twice within the third preset time length, wherein the amplitude of the call volume of the call reduced each time is sequentially increased.

6. A mobile terminal, comprising:

the mobile terminal comprises a sound decibel acquisition module, a voice decibel acquisition module and a voice decibel acquisition module, wherein the sound decibel acquisition module is used for acquiring the sound decibel in a call when the mobile terminal is in a call state;

the invalid call determining module is used for determining that the call is an invalid call if the sound decibel within the first preset duration meets a preset decibel abnormal condition;

the invalid call termination module is used for terminating the invalid call;

the mobile terminal further includes:

the call scene detection module is used for detecting the call scene of the mobile terminal when the mobile terminal is in a call state;

the invalid call determination module comprises:

the mobile terminal comprises an earphone scene determining unit, a processing unit and a processing unit, wherein the earphone scene determining unit is used for determining that the call is an invalid call if the sound decibel within a first preset time is less than a first threshold value when the mobile terminal is in an earphone call scene;

7. The mobile terminal of claim 6, wherein the invalid call determination module further comprises:

a pocket mode judging unit, configured to judge whether the earphone conversation scene is in a pocket mode if the earphone conversation scene is in a non-ear-attached mode;

a pocket mode determining unit, configured to determine that the call is an invalid call if the earphone call scene is a pocket mode;

and the common mode determining unit is used for determining that the call is an invalid call when the sound decibel in the first preset time is less than a fourth threshold value if the telephone receiver call scene is in the non-pocket mode.

8. The mobile terminal of claim 6, wherein the sound decibel acquisition module comprises:

the invalid call determination module comprises:

9. The mobile terminal of claim 6, wherein the invalid call termination module comprises:

the reminding unit is used for sending a vibration signal within a third preset time length; and/or reducing the call volume of the call within the third preset time;

the manual termination unit is used for terminating invalid detection of the call if user input is received within the third preset time length;

and the automatic termination unit is used for terminating the invalid call after the third preset time length if no user input is received within the third preset time length.

10. The mobile terminal of claim 9, wherein the alert unit comprises:

the vibration subunit is used for sending out vibration signals at least twice within a third preset time length, and the intensity of the vibration signals sent out each time is sequentially increased; and/or the presence of a gas in the gas,

and the volume subunit is used for reducing the call volume of the call at least twice within the third preset time length, and the amplitude of the call volume of the call reduced each time is sequentially increased.

11. A mobile terminal, characterized in that it comprises a processor, a memory, a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the call processing method according to any one of claims 1 to 5.

12. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the call processing method according to any one of claims 1 to 5.