WO2017080524A1

WO2017080524A1 - Call privacy control method and apparatus, and mobile terminal

Info

Publication number: WO2017080524A1
Application number: PCT/CN2016/105709
Authority: WO
Inventors: 刁琳琳
Original assignee: 珠海格力电器股份有限公司
Priority date: 2015-11-13
Filing date: 2016-11-14
Publication date: 2017-05-18
Also published as: CN105472126B; CN105472126A

Abstract

Disclosed are a call privacy control method and apparatus, and a mobile terminal. The method comprises: detecting a distance between a mobile terminal and the head of a user; determining whether the distance between the mobile terminal and the head of the user is greater than a pre-set reference value; if the distance between the mobile terminal and the head of the user is greater than the pre-set reference value, adjusting a call volume of the mobile terminal to be a first pre-set volume; and if the distance between the mobile terminal and the head of the user is not greater than the pre-set reference value, adjusting the call volume of the mobile terminal to be a second pre-set volume, wherein the first pre-set volume is less than the second pre-set volume. By means of the present invention, the problem in the relevant art that the process of a call privacy control method is complex is solved.

Description

Call confidentiality control method and device and mobile terminal

Technical field

The present invention relates to the field of communications, and in particular to a call privacy control method and apparatus, and a mobile terminal.

Background technique

Depending on the application scenario of life and work, users will have different privacy requirements when using mobile terminals to talk. Especially when it comes to important calls, if the volume of the handset when the mobile terminal is talking is too large, it will cause the important content of the call to be intentionally or unintentionally heard by others, which may cause immeasurable loss to the user. Today's mobile terminals usually have an adjustment volume button on one side. When the user is talking, the volume of the handset can be adjusted through the volume button, but the position of the adjustment volume button on the mobile terminal is relatively biased, and the button is usually small. When the user is in a hand-held mobile terminal, it is easy to press the button, and the volume of the earpiece still cannot protect the user's privacy, or pressing the wrong volume button makes the volume of the earpiece increase, which is not convenient enough.

The related art provides a call privacy control method, which discards part of the audio signal sent by the caller and outputs the remaining audio signal, so that the call content can be clearly disturbed to a certain extent, and a certain call security is ensured. However, it will also cause the voice quality of the user's call to drop, and the content of the call cannot be heard. At the same time, others may still hear part of the call. The related art also provides a setting of setting a contact as a confidential call contact in the address book, setting the incoming call of all the phone numbers under the name as a confidential call, but still cannot solve the confidentiality of the call content of the outgoing call. Or, only the content of a call for a call number is kept secret, or the content of a certain call is kept secret. At the same time, this method is also complicated in operation. It is necessary to set a call privacy control mode for a certain contact in advance. To keep a certain piece of content confidential during a call, it is necessary to check the screen interface of the mobile terminal to perform complicated steps. Operation, low efficiency, and the use of the adjustment volume button to control the volume of the call, is not conducive to practical use.

In view of the complicated process of the call privacy control method in the related art, an effective solution has not been proposed yet.

Summary of the invention

The main object of the present invention is to provide a call privacy control method to solve the problem of the call privacy control method.

In order to achieve the above object, according to an aspect of the present invention, a call privacy control method is provided. The call privacy control method according to the present invention includes: detecting a distance between the mobile terminal and the user's head; determining the mobile terminal Whether the distance from the user's head is greater than a preset reference value; if the distance between the mobile terminal and the user's head is greater than a preset reference value, adjusting the call volume of the mobile terminal to a first preset volume; and if the mobile terminal and the user's head The distance of the mobile terminal is adjusted to be a second preset volume, and the first preset volume is smaller than the second preset volume.

Further, determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value comprises: starting timing when determining that the distance between the mobile terminal and the user's head is not greater than a preset reference value; determining a distance between the mobile terminal and the user's head Whether the preset reference value is not greater than the preset reference value in the preset duration, wherein the mobile terminal is adjusted to adjust the distance between the mobile terminal and the user's head when the preset duration is not greater than the preset reference value. The volume is the second preset volume.

Further, before determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, the method further includes: determining whether the phone number of the call is a preset secret phone number, wherein the phone number of the call includes the incoming call The telephone number and/or the outgoing telephone number, wherein when it is determined that the telephone number of the call is a preset secret telephone number, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

Further, determining whether the phone number of the call is a preset secret phone number comprises: determining, by using a preset secret phone number database, whether the phone number of the call is a preset secret phone number, or outputting a prompt message of the phone number of the call. The prompt information is used to prompt the user to determine whether the telephone number of the call needs to be set as the secret telephone number; and the setting information of the user is received, wherein the setting information is used to set the telephone number of the call as a secret telephone number or a non-secure telephone number; It is determined according to the setting information whether the telephone number of the call is a secret telephone number.

Further, after determining, according to the setting information, whether the phone number of the call is a secret phone number, the method further includes: if it is determined according to the setting information that the phone number of the call is a secret phone number, adding the phone number of the call to the preset Confidential telephone number database.

Further, before determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, the method further includes: determining whether the content of the call related to the phone number of the call includes the confidential content, wherein the phone number of the call includes the incoming call The telephone number and/or the outgoing telephone number; wherein, when it is determined that the content of the call related to the telephone number of the call includes the confidential content, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

Further, before detecting the distance between the mobile terminal and the user's head, determining whether the current call includes the confidential content according to the following first determining manner or the second determining manner: the first determining manner is: before the call or during the call, The prompt information is displayed on the call interface of the mobile terminal, wherein the prompt information is used to prompt the user whether the current call includes the confidential content; and according to the input of the user, whether the current call includes the confidential content. The second determination mode is: detecting the current call content to determine whether the current call contains confidential content. Wherein, when it is determined according to the first determining manner or the second determining manner that the current call includes the confidential content, The detection of the distance between the mobile terminal and the user's head.

Further, before detecting the distance between the mobile terminal and the user's head, the method further includes: prompting the user whether to enter the secret call mode, wherein, in the secret call mode, if the distance between the mobile terminal and the user's head is greater than a preset reference value, Adjusting the call volume of the mobile terminal to a first preset volume. If the distance between the mobile terminal and the user's head is not greater than a preset reference value, adjusting the call volume of the mobile terminal to a second preset volume; if the user chooses not to enter the secret In the call mode, the mobile terminal is controlled to display the first call display interface; if the user chooses to enter the secret call mode, the mobile terminal is controlled to display the second call display interface.

In order to achieve the above object, according to another aspect of the present invention, a call privacy control apparatus is provided. The call security control apparatus according to the present invention includes: a detecting unit, configured to detect a distance between the mobile terminal and the user's head; and a first determining unit, configured to determine whether a distance between the mobile terminal and the user's head is greater than a preset reference value; And a unit, when the distance between the mobile terminal and the user's head is greater than a preset reference value, adjusting a call volume of the mobile terminal to a first preset volume, when the distance between the mobile terminal and the user's head is not greater than a preset reference value Adjusting the call volume of the mobile terminal to a second preset volume, wherein the first preset volume is less than the second preset volume.

Further, the first determining unit includes: a timing module, configured to start timing when determining that the distance between the mobile terminal and the user's head is not greater than a preset reference value; and the first determining module, configured to determine the mobile terminal and the user's head Whether the distance is not greater than a preset reference value for a preset duration, wherein the adjusting unit is configured to determine that the distance between the mobile terminal and the user's head is not greater than a preset reference value within a preset duration , adjusting the call volume of the mobile terminal to a second preset volume.

Further, the device further includes: a second determining unit, configured to determine whether the phone number of the call is a preset secret phone number before determining whether the distance between the mobile terminal and the user head is greater than a preset reference value, wherein the call The telephone number includes the incoming telephone number and/or the outgoing telephone number, wherein the first determining unit is configured to determine the distance between the mobile terminal and the user's head when determining that the telephone number of the call is a preset secret telephone number Whether it is greater than the preset reference value.

Further, the second determining unit includes: a second determining module, configured to determine, by using a preset secret telephone number database, whether the telephone number of the call is a preset secret telephone number, or an output module, configured to output the telephone number of the call The prompt information, wherein the prompt information is used to prompt the user to determine whether the telephone number of the call needs to be set as a secret telephone number; the receiving module is configured to receive setting information of the user, wherein the setting information is used to set the telephone number of the call as a secret telephone. a number or a non-secure telephone number; and a third determining module, configured to determine, according to the setting information, whether the telephone number of the call is a secret telephone number.

Further, the device further includes: a storage unit, configured to: after determining whether the phone number of the call is a secret phone number according to the setting information, if it is determined according to the setting information that the phone number of the call is a secret phone number, the phone number of the call is Add to the default secret phone number database.

Further, the device further includes: a third determining unit, configured to determine, before determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, whether the content of the call related to the phone number of the call includes confidential content, wherein the call The phone number includes the incoming phone number and/or the outgoing phone number, wherein when it is determined that the call content related to the phone number of the call includes the confidential content, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value. .

Further, the device further includes: a fourth determining unit, configured to determine, according to the following first determining manner or the second determining manner, whether the current call includes the confidential content before detecting the distance between the mobile terminal and the user's head: The method is: displaying a prompt message on the call interface of the mobile terminal before the call or during the call, wherein the prompt information is used to prompt the user whether the current call includes the confidential content; and according to the input of the user, whether the current call includes the confidentiality. content. The second determination mode is: detecting the current call content to determine whether the current call contains confidential content. Wherein, when it is determined according to the first determining manner or the second determining manner that the current call includes the confidential content, the detection of the distance between the mobile terminal and the user's head is initiated.

Further, the device further includes: a prompting unit, configured to prompt the user to enter a secret call mode before detecting the distance between the mobile terminal and the user's head, wherein, in the secret call mode, if the distance between the mobile terminal and the user's head If the preset reference value is greater than the preset reference value, the volume of the call of the mobile terminal is adjusted to be the first preset volume. If the distance between the mobile terminal and the user's head is not greater than the preset reference value, the volume of the call of the mobile terminal is adjusted to be the second preset volume. The control unit is configured to control the mobile terminal to display the first call display interface when the user selects not to enter the secret call mode, and control the mobile terminal to display the second call display interface when the user selects to enter the secret call mode.

In order to achieve the above object, according to another aspect of the present invention, a mobile terminal is provided. The mobile terminal includes any of the call privacy control devices provided by the embodiments of the present invention.

According to the present invention, the distance between the mobile terminal and the user's head is detected; whether the distance between the mobile terminal and the user's head is greater than a preset reference value; if the distance between the mobile terminal and the user's head is greater than a preset reference value, the mobile terminal is adjusted. The volume of the call is the first preset volume; and if the distance between the mobile terminal and the user's head is not greater than the preset reference value, adjusting the call volume of the mobile terminal to the second preset volume, and making the first preset volume smaller than the first The second preset volume solves the complicated problem of the process of the call security control method in the related art, thereby achieving the effect of simplifying the steps of the call security control method.

DRAWINGS

The accompanying drawings, which are incorporated in the claims In the drawing:

1 is a flowchart of a call privacy control method according to a first embodiment of the present invention;

2 is a flowchart of a call privacy control method according to a second embodiment of the present invention;

3 is a flowchart of a call privacy control method according to a third embodiment of the present invention;

4 is a schematic diagram of a call privacy control apparatus according to a first embodiment of the present invention;

Figure 5 is a schematic diagram of a call privacy control apparatus in accordance with a second embodiment of the present invention.

detailed description

It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The invention will be described in detail below with reference to the drawings in conjunction with the embodiments.

The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present application. It is an embodiment of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope shall fall within the scope of the application.

It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or order. It should be understood that the data so used may be interchanged where appropriate to facilitate the embodiments of the present application described herein. In addition, the terms "comprises" and "comprises" and "the" and "the" are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to Those steps or units may include other steps or units not explicitly listed or inherent to such processes, methods, products or devices.

Embodiments of the present invention provide a call privacy control method.

1 is a flow chart of a call privacy control method according to a first embodiment of the present invention. As shown in Figure 1, the method includes the following steps:

Step S101, detecting a distance between the mobile terminal and the user's head.

The user's head may refer to a bare area of the user's head skin, for example, the user's cheek, the user's ear or the user's forehead. Accordingly, detecting the distance between the mobile terminal and the user's head may be detecting the distance between the cheek and the mobile terminal. It is also possible to detect the distance between the ear or the forehead and the mobile terminal, considering that the user is closer to the cheek, ear or forehead of the user when the user is in a call, and therefore, in performing the detection of this step, in order to achieve more convenient detection, it is preferred The ground is the distance between the cheek and the mobile terminal, the distance between the ear and the mobile terminal or the distance between the forehead and the mobile terminal.

Step S102: Determine whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

Step S103: If the distance between the mobile terminal and the user's head is greater than a preset reference value, adjust the call volume of the mobile terminal to a first preset volume. Preferably, the first preset volume may be a minimum call volume preset by the user, and when the call is made at the call volume, the content of the call can be well kept.

Step S104: If the distance between the mobile terminal and the user's head is not greater than a preset reference value, adjust the call volume of the mobile terminal to a second preset volume, and the first preset volume is less than the second preset volume. Preferably, the second preset volume is a preset suitable call volume, and when the call is made at the call volume, the user using the mobile terminal can normally hear the call content.

At present, most smart mobile terminal devices are equipped with a proximity sensor (Proximity Sensor), which is generally disposed beside the handset of the mobile terminal. When the distance sensor detects that the entity is close to the distance sensor and reaches a certain threshold range, the mobile terminal is turned off. The screen display prevents the user from touching the terminal screen when the phone is answered. In the call privacy control method provided by the present invention, the step S101 detects that the distance between the mobile terminal and the user's head may be a distance sensor configured in the mobile terminal, or may be other distance sensor components sensitive to human skin, and the present invention does not specifically limit.

In the embodiment of the present invention, it can be considered that the user's cheek, the user's brain and the outside of the ear are in the same plane, that is, the distance between the mobile terminal and the user's cheek is substantially equal to the distance between the mobile terminal and the user's brain or the outside of the user's ear. Therefore, when the distance sensor of the mobile terminal detects that the distance from the user's cheek is equal to a certain preset value, the distance between the mobile terminal and the outside of the user's ear can be considered to be equal to the preset value. Therefore, the distance sensor device can be disposed at different parts of the front side of the mobile terminal according to design requirements.

When the mobile terminal is talking, including the incoming call and the outgoing call, the distance sensor device starts to work, and the distance between the mobile terminal and the user's head is detected in real time during the whole process of the user's call, and the distance value can be sent to the mobile terminal. Processing in the central processing unit. The processing method includes comparing the detected value with a preset reference value, and processing the handset volume of the mobile terminal according to the result obtained by the comparison.

When the distance between the mobile terminal and the user's head is greater than a preset reference value, the central processor of the mobile terminal adjusts the call volume of the mobile terminal to a first preset volume, and the distance between the mobile terminal and the user's head is not greater than a preset reference value. The central processor of the mobile terminal adjusts the volume of the call of the mobile terminal to a second preset volume. The value of the first preset volume may be the minimum volume value of the handset of the mobile terminal, and the minimum volume value of some mobile terminals is “0”, and the minimum volume value of some mobile terminals is “1”, and the value of the first preset volume may also be It is based on a suitable minimum volume value considered by the user or the manufacturer. When the volume of the earpiece is at the appropriate minimum volume value, the volume of the handset of the mobile terminal enables the user to hear the content of the call while making it impossible for others to hear the content of the call. The second preset volume may be a volume set by the user before switching to the first preset volume, or may be a normal call volume that the user or the manufacturer thinks is appropriate.

The preset reference value of the embodiment of the present invention may be that the user can still pass the earpiece when the mobile terminal leaves the user's ear. It is enough to hear the content of the call, but the other party can't hear the maximum distance of the call, that is, when the distance between the mobile terminal and the user's cheek exceeds a certain value, the user can not hear the content of the call through the handset, while others can listen to it. Clear the call content. It can also be set by the manufacturer according to the empirical value or the experimental value. For example, setting 5cm as the preset reference value, or the user can preset according to his own preferences or specific conditions.

For example, a specific application scenario of the embodiment of the present invention is as follows:

The preset reference value of the distance between the mobile terminal and the user's head is 5 cm. Generally, when the user answers the call by the handset, the ear will be close to the surface of the mobile terminal, and if the user thinks that the call is important The content of the call needs to be kept secret. Then, the user can move the mobile terminal away from the head of the user. When the distance sensor detects that the distance between the mobile terminal and the user's head is greater than 5 cm, the volume of the call of the mobile terminal is adjusted to be the first preset. The volume is “0”. At this time, the volume of the call of the handset is very small, and the content of the call cannot be heard even by the user, which achieves the effect of confidentiality of the call. Meanwhile, if the distance of the mobile terminal from the user's head is only just over 5 cm, it can be considered that since the earpiece is on the ear side of the user, it is still possible for the user to hear the content of the call through the earpiece. If during the call, the user believes that the content of the call that needs to be kept secret has ended, the user can close the mobile terminal to his or her ear, or can be said to be close to the user's head, when the distance sensor of the mobile terminal detects the mobile terminal and When the distance of the user's head is not more than 5 cm, adjust the call volume of the mobile terminal to adjust the call volume value of the mobile terminal before the first preset volume.

In the above embodiment, the user may malfunction. For example, when the call to the call privacy control mode needs to be switched, the mobile terminal is mistakenly placed close to the head of the mobile terminal, and the call volume of the mobile terminal is restored to the normal call privacy control mode. The volume of the call is such that the person next to the user hears the content of the call that needs to be kept secret.

The detection of the distance between the mobile terminal and the user's head runs through the entire process of the user's call, but only when the user answers the incoming call or dials the outgoing call through the handset answering mode, that is, the user places the mobile phone in the ear to answer the call. The embodiments of the present invention are not applicable to a call process performed by a user by accessing a headset, accessing a speaker, or hands-free mode.

Preferably, in order to determine whether the distance that the user closes the mobile terminal to the ear is less than the preset reference value, a time threshold may be preset, within a preset duration, for example, within 2 seconds. If the distance between the mobile terminal and the user's head is not greater than the preset reference value of 5 cm, the mobile terminal switches the current call volume to the call volume value before the call privacy control mode.

The call privacy control method provided by the present invention is convenient compared with the prior art by manually adjusting the software volume menu or by adjusting the volume "+" and "-" physical keys on the mobile terminal body. The user switches between the two volumes when the demand is different. Moreover, since the preset reference value can be set, the user can hear the content of the call through the earpiece when the mobile terminal leaves the user's head, and the other party cannot hear the maximum distance of the call content. Therefore, the method provided by the embodiment of the present invention can make the mobile When the terminal switches between the two volumes, the user can hear the confidential conversation content as much as possible while ensuring that it is not eavesdropped by others.

The call security control method provided by the embodiment detects the distance between the mobile terminal and the user's head, and determines whether the distance between the mobile terminal and the user's head is greater than a preset reference value; if the distance between the mobile terminal and the user's head is greater than a preset reference The value is adjusted to adjust the call volume of the mobile terminal to a first preset volume; and if the distance between the mobile terminal and the user's head is not greater than a preset reference value, adjusting the call volume of the mobile terminal to a second preset volume, and solving the correlation In the technology, the process of the call security control method is complicated, and the effect of simplifying the steps of the call security control method is achieved.

Preferably, before detecting the distance between the mobile terminal and the user's head, whether the current call includes the confidential content may be determined according to the following first determining manner or the second determining manner:

The first way to judge is:

The prompt information is displayed on the call interface of the mobile terminal before the call or during the call, wherein the prompt information is used to prompt the user whether the current call contains the confidential content.

It is judged according to the user's input whether the current call contains confidential content.

By means of the determination, it is possible to determine whether the current call contains confidential content or whether a confidential call is required according to the user operation. It realizes that the user can realize the confidential call by operating the mobile terminal at any time.

The second determination mode is: detecting the current call content to determine whether the current call contains confidential content. Through the determination method, automatic detection of the content of the call is realized, and the user can be operated.

When it is determined according to the first determining manner or the second determining manner that the current call includes the confidential content, the detection of the distance between the mobile terminal and the user's head is initiated.

In the embodiment of the present invention, before detecting the distance between the mobile terminal and the user's head, the method may further include: prompting the user whether to enter the secret call mode, wherein, in the secret call mode, if the distance between the mobile terminal and the user's head If the preset reference value is greater than the preset reference value, the volume of the call of the mobile terminal is adjusted to be the first preset volume. If the distance between the mobile terminal and the user's head is not greater than the preset reference value, the volume of the call of the mobile terminal is adjusted to be the second preset volume; If the user chooses not to enter the secret call mode, the mobile terminal is controlled to display the first call display interface; if the user chooses to enter the secret call mode, the mobile terminal is controlled to display the second call display interface. Differentiating the call mode through different display interfaces can make the user conveniently recognize whether the current call is in the confidential call mode.

2 is a flow chart of a call privacy control method in accordance with a second embodiment of the present invention. This embodiment can be taken as a preferred embodiment of the first embodiment described above. As shown in FIG. 2, the method includes the following steps:

In step S201, it is determined whether the telephone number of the call is a preset secret telephone number.

Wherein, the telephone number of the call includes the incoming telephone number and/or the outgoing telephone number, wherein When the phone number of the outgoing call is a preset secret telephone number, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

Step S202, detecting a distance between the mobile terminal and the user's head.

Step S203, determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

Step S204: If the distance between the mobile terminal and the user's head is greater than a preset reference value, adjust the call volume of the mobile terminal to a first preset volume.

Step S205: If the distance between the mobile terminal and the user's head is not greater than a preset reference value, adjust the call volume of the mobile terminal to a second preset volume.

The call privacy control method provided by the second embodiment of the present invention, the mobile terminal determines whether the phone number of the other party is a preset secret phone number before the user makes an incoming call or an outgoing call, if the phone number of the other party is a preset secret phone number. The number opens the distance sensor component, and detects whether the distance between the mobile terminal and the user's head is greater than a preset reference value in real time during the call. The specific embodiment after this step is the same as the method of the first embodiment of the present invention, and details are not described herein again. It should be noted that the judgment here is based on the phone number of the other party, not the contact in the address book. If there is more than one number in the contact name in the address book, some of them are preset confidential phone numbers, and another Some are not preset secret telephone numbers, then the mobile terminal does not open the distance sensor when the user makes a call with the non-secure telephone number under the contact name.

Preferably, before the user talks, the mobile terminal includes a database of secret telephone numbers set by the user, and the user can select a telephone number that needs to be kept secret before the call is stored in the secret telephone number database. When there is an incoming call or an outgoing call, the mobile terminal determines whether the other party's telephone number is in the preset secret telephone number database. If in the preset secret telephone number database, the distance sensor is turned on, and the call is in real time during the call. Detecting whether the distance between the mobile terminal and the user's head is greater than a preset reference value, and adjusting the call volume according to the detection result, or maintaining the handset call volume of the mobile terminal as the first preset volume during the whole process of talking with the secret telephone number.

Preferably, when the mobile terminal has an incoming call or an outgoing call, the prompt information may be displayed on the screen interface of the mobile terminal before the user calls, the prompt information is used to prompt the user to determine whether the phone number of the call needs to be set. For the secret telephone number, preferably, if the user chooses to set the telephone number of the call as the secret telephone number, the telephone number of the call is added to the preset secret telephone number database, and is opened during the call. The distance sensor detects whether the distance between the mobile terminal and the user's head is greater than a preset reference value, and adjusts the call volume according to the detection result, or keeps the handset call volume of the mobile terminal as the first pre-process during the whole process of talking with the secret telephone number Set the volume. Optionally, after the call ends, the mobile terminal may ask the user whether to add the call number to the secret phone number database. If the user selects to add, the phone number of the call will be used regardless of whether the call is a confidential call. Add to the secret phone number database.

Optionally, when the mobile terminal has an incoming call or an outgoing call, the prompt information may be displayed on the screen interface of the mobile terminal, where the prompt information is used to prompt the user to determine whether the call needs to be set as a confidential call, if the user selects When the call is set as a confidential call, the handset call volume of the mobile terminal is kept at the first preset volume during the whole process of the call.

Optionally, in order to let the user know whether the current call is in the call privacy control state, the mobile terminal may preset two call display interfaces on the screen interface, and the mobile terminal is in the call when the mobile terminal determines that the current call is not in the call privacy mode. The first call display interface is displayed, that is, the normal call display interface. When the mobile terminal determines that the call privacy mode is currently in use, the mobile terminal displays a second call display interface, that is, a secret call display interface. The mobile terminal may also display a prompt message on the screen before the call to prompt the user whether to enter the call privacy mode, and the prompt information may be a button preset by the mobile terminal for switching the start call privacy mode and the closed call privacy mode, or the mobile terminal The preset button for switching the start call privacy mode and the closed call privacy mode may also be a physical button. When the user selects to activate the call privacy mode button, the mobile terminal makes a call under the second call display interface, and when the user chooses to close the call confidentiality When the mode button is used, the mobile terminal makes a call under the first call display interface. Depending on the call display interface, the user can determine whether the current call is in the call privacy control state during the call, which is convenient for the user to operate.

The call privacy control method provided by the second embodiment of the present invention determines whether the phone number of the call is a preset secret phone number, and detects that the phone number of the call is a preset secret phone number, and detects the mobile terminal and the user head. The distance of the part is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value; if the distance between the mobile terminal and the user's head is greater than a preset reference value, adjusting the call volume of the mobile terminal to a first preset volume; If the distance between the mobile terminal and the user's head is not greater than the preset reference value, adjusting the call volume of the mobile terminal to the second preset volume solves the problem that the process of the call security control method in the related art is complicated, thereby achieving simplified call privacy. Control the effect of method steps.

3 is a flow chart of a call privacy control method in accordance with a third embodiment of the present invention. This embodiment can be used as a preferred embodiment of the first embodiment described above. As shown in FIG. 3, the method includes the following steps:

Step S301, determining whether the content of the call related to the telephone number of the call includes the confidential content.

The telephone number of the call includes the incoming telephone number and/or the outgoing telephone number, wherein when the content of the call related to the telephone number of the call is determined to include the confidential content, it is determined whether the distance between the mobile terminal and the user's head is greater than Set the reference value.

Step S302, detecting a distance between the mobile terminal and the user's head.

Step S303, determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

Step S304: If the distance between the mobile terminal and the user's head is greater than a preset reference value, adjust the call volume of the mobile terminal to a first preset volume.

Step S305: If the distance between the mobile terminal and the user's head is not greater than a preset reference value, adjust the call volume of the mobile terminal to a second preset volume.

In the call privacy control method provided by the third embodiment of the present invention, when the mobile terminal determines that the content of the call includes the confidential content, the mobile terminal opens the distance sensor component to detect in real time whether the distance between the mobile terminal and the user's head is greater than a preset reference. value. When the distance between the mobile terminal and the user's head is greater than a preset reference value, the central processor of the mobile terminal adjusts the call volume of the mobile terminal to a first preset volume, and the distance between the mobile terminal and the user's head is not greater than a preset reference value. The central processor of the mobile terminal adjusts the volume of the call of the mobile terminal to a second preset volume.

The mobile terminal determines that the content of the call includes the confidential content, or may display the prompt information on the screen of the mobile terminal before the user's call, or ask the user whether the call contains confidential content, if the user selects If the call contains confidential content, the distance sensor device keeps detecting whether the distance between the mobile terminal and the user's head is greater than a preset reference value in real time during the call. The mobile terminal determines that the content of the call includes the confidential content, and may also be an Auto Speech Recognize (ASR) module in the mobile terminal, which is used to automatically identify the content of the user's voice call, and the user presets before the call. A call confidential content keyword library, if the ASR module detects that a call confidential content keyword appears in the voice call content during the call, the distance sensor component is turned on, and the distance sensor device is used to detect the mobile terminal in real time during the call. Whether the distance from the user's head is greater than the preset reference value.

The call privacy control method provided by the third embodiment of the present invention determines whether the call content related to the telephone number of the call includes confidential content, and when it is determined that the telephone number of the call is a preset secret telephone number, detecting the mobile terminal and the user header The distance of the part is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value; if the distance between the mobile terminal and the user's head is greater than a preset reference value, adjusting the call volume of the mobile terminal to a first preset volume; If the distance between the mobile terminal and the user's head is not greater than the preset reference value, adjusting the call volume of the mobile terminal to the second preset volume solves the problem that the process of the call security control method in the related art is complicated, thereby achieving simplified call privacy. Control the effect of method steps.

It should be noted that the steps illustrated in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer executable instructions, and, although shown in the flowchart, The steps shown or described may be performed in an order different than that herein.

Embodiments of the present invention also provide a call privacy control apparatus. It should be noted that the call privacy control apparatus of the embodiment of the present invention can be used to execute the call privacy control method of the present invention.

4 is a schematic diagram of a call privacy control apparatus according to a first embodiment of the present invention. As shown in FIG. 4, the apparatus includes: a detecting unit 10, a first judging unit 20, and an adjusting unit 30.

The detecting unit 10 is configured to detect the distance between the mobile terminal and the user's head.

The first determining unit 20 is configured to determine whether the distance between the mobile terminal and the user's head is greater than a preset reference value.

The adjusting unit 30 is configured to adjust the call volume of the mobile terminal to a first preset volume when the distance between the mobile terminal and the user's head is greater than a preset reference value, and the distance between the mobile terminal and the user's head is not greater than a preset reference value. When the mobile terminal's call volume is adjusted to be the second preset volume.

The call security control apparatus provided by the first embodiment of the present invention is configured to detect the distance between the mobile terminal and the user's head through the detecting unit 10; the first determining unit 20 is configured to determine whether the distance between the mobile terminal and the user's head is greater than a preset reference. The adjustment unit 30 is configured to adjust the call volume of the mobile terminal to a first preset volume when the distance between the mobile terminal and the user's head is greater than a preset reference value, and the distance between the mobile terminal and the user's head is not greater than a preset. When the reference value is used, the volume of the call of the mobile terminal is adjusted to be the second preset volume, which solves the problem that the process of the call security control method in the related art is complicated, thereby achieving the effect of simplifying the steps of the call security control method.

It should be noted that the foregoing detecting unit 10, the first determining unit 20 and the adjusting unit 30 may be operated in a computer terminal as part of the device, and the functions implemented by the above module may be executed by a processor in the computer terminal, the computer terminal It can also be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, an applause computer, and a mobile Internet device (MID), a PAD, and the like.

Preferably, the first determining unit includes: a timing module, configured to start timing when determining that the distance between the mobile terminal and the user's head is not greater than a preset reference value; and the first determining module, configured to determine the mobile terminal and the user's head Whether the distance is not greater than a preset reference value for a preset duration, wherein the adjusting unit is configured to determine that the distance between the mobile terminal and the user's head is not greater than a preset reference value within a preset duration , adjusting the call volume of the mobile terminal to a second preset volume.

It should be noted that the timing module and the first determining module may be run in a computer terminal as part of the device, and the functions implemented by the module may be performed by a processor in the computer terminal, and the computer terminal may also be a smart phone ( Such as Android phones, iOS phones, etc.), tablets, applause computers and mobile Internet devices (Mobile Internet Devices, MID), PAD and other terminal devices.

Preferably, the device further includes: a second determining unit, configured to determine whether the phone number of the call is a preset secret phone number before determining whether the distance between the mobile terminal and the user head is greater than a preset reference value, wherein the call is The telephone number includes the incoming telephone number and/or the outgoing telephone number, wherein the first determining unit is configured to determine the distance between the mobile terminal and the user's head when determining that the telephone number of the call is a preset secret telephone number Whether it is greater than the preset reference value.

It should be noted that the foregoing second determining unit may be run in a computer terminal as part of the device, and the function implemented by the above module may be executed by a processor in the computer terminal, and the computer terminal may also be a smart phone (such as an Android mobile phone). , iOS phones, etc.), tablet computers, applause computers, and mobile Internet devices (MID), PAD and other terminal devices.

Preferably, the second determining unit comprises: a second determining module, configured to determine, by using a preset secret telephone number database, whether the telephone number of the call is a preset secret telephone number, or an output module, configured to output the telephone number of the call The prompt information, wherein the prompt information is used to prompt the user to determine whether the telephone number of the call needs to be set as a secret telephone number; the receiving module is configured to receive setting information of the user, wherein the setting information is used to set the telephone number of the call as a secret telephone. a number or a non-secure telephone number; and a third determining module, configured to determine, according to the setting information, whether the telephone number of the call is a secret telephone number.

It should be noted that the foregoing second determining module, the output module, the receiving module, and the third determining module may be run in the computer terminal as part of the device, and the functions implemented by the module may be performed by a processor in the computer terminal. The computer terminal can also be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, an applause computer, and a mobile Internet device (MID), a PAD, and the like.

Preferably, the device further comprises: a storage unit, configured to: after determining whether the phone number of the call is a secret phone number according to the setting information, if it is determined according to the setting information that the phone number of the call is a secret phone number, the phone number of the call is Add to the default secret phone number database.

It should be noted that the foregoing storage unit may be operated in a computer terminal as a part of the device, and the function implemented by the above module may be executed by a processor in the computer terminal, and the computer terminal may also be a smart phone (such as an Android mobile phone, iOS). Mobile phones, etc., tablet computers, applause computers, and mobile Internet devices (MID), PAD and other terminal devices.

Preferably, the device further includes: a third determining unit, configured to determine, before determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, whether the content of the call related to the phone number of the call includes confidential content, wherein the call The phone number includes the incoming phone number and/or the outgoing phone number, wherein when it is determined that the call content related to the phone number of the call includes the confidential content, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value. .

It should be noted that the third determining unit may be run in a computer terminal as part of the device, and the function implemented by the module may be performed by a processor in the computer terminal, and the computer terminal may also be a smart phone (such as an Android mobile phone). , iOS phones, etc.), tablet computers, applause computers, and mobile Internet devices (MID), PAD and other terminal devices.

Figure 5 is a schematic diagram of a call privacy control apparatus in accordance with a second embodiment of the present invention. This embodiment can be used as a preferred implementation device of the first embodiment described above. As shown in FIG. 5, the device includes: a detection telephone number unit 40 and a security unit 50, wherein the security unit 50 includes a distance detection module 60, a determination module 70, and Volume adjustment module 80.

The detecting telephone number unit 40 may be executed by a central processing unit of the mobile terminal, or may be a software module for detecting whether the telephone number of the incoming or outgoing call of the user is a secret telephone number, if the calling number is one of the secret telephone number databases. The security unit 50 is turned on, and if the call number is not a secret telephone number, the security unit 50 is turned off.

The security unit 50 includes a distance detecting module 60, a determining module 70, and a volume adjusting module 80. The distance detecting module 60 may be a distance sensor configured by the mobile terminal device, or may be other distance sensor members sensitive to human skin, which is not specifically limited in the present invention. The distance detecting module 60 is configured to detect the distance between the mobile terminal and the user's head.

The determining module 70 can be executed by the central processing unit of the mobile terminal, and compared with the preset reference value according to the result detected by the distance detecting module 60. If the detection distance is greater than the preset reference value, the volume adjustment module 80 of the mobile terminal adjusts the call volume of the mobile terminal to a first preset volume. If the detection distance is not greater than the preset reference value, the volume adjustment module 80 of the mobile terminal adjusts the mobile terminal. The call volume is the second preset volume.

The call privacy control apparatus provided by the second embodiment of the present invention detects whether the call number is a secret telephone number by detecting the telephone number unit 40. When the call number is a secret telephone number, the security unit is turned on, and when the call number is not a secret telephone number, The security unit is closed, and the complicated operation process of the call privacy control method in the related art is solved, thereby achieving the effect of simplifying the steps of the call security control method.

It should be noted that the above-mentioned detecting telephone number unit 40, security unit 50, distance detecting module 60, judging module 70 and volume adjusting module 80 may be operated in a computer terminal as part of the device, and may pass through a processor in the computer terminal. To perform the functions implemented by the above modules, the computer terminal can also be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, and a mobile Internet device (MID), a PAD, and the like.

Embodiments of the present invention also provide a mobile terminal. It should be noted that the mobile terminal includes any call privacy control apparatus provided by the embodiment of the present invention, or the mobile terminal may be used to perform the call privacy control method of the embodiment of the present invention.

It should be noted that the various functional units provided by the embodiments of the present application may be run in a mobile terminal, a computer terminal, or the like, or may be stored as part of a storage medium.

Thus, embodiments of the present invention may provide a computer terminal, which may be any computer terminal device in a group of computer terminals. Optionally, in this embodiment, the foregoing computer terminal may also be replaced with a terminal device such as a mobile terminal.

Optionally, in this embodiment, the computer terminal may be located in at least one network device of the plurality of network devices of the computer network.

In this embodiment, the computer terminal may execute the program code of the following steps in the call privacy control method: detecting the distance between the mobile terminal and the user's head; determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value; Adjusting the call volume of the mobile terminal to a first preset volume when the distance between the terminal and the user's head is greater than a preset reference value; and adjusting the call of the mobile terminal if the distance between the mobile terminal and the user's head is not greater than a preset reference value The volume is a second preset volume, wherein the first preset volume is less than the second preset volume.

Optionally, the computer terminal can include: one or more processors, memory, and transmission means.

The memory can be used to store a software program and a module, such as a method and a program instruction/module corresponding to the call security control in the embodiment of the present invention, and the processor executes various programs by running a software program and a module stored in the memory. Functional application and data processing, that is, a method for implementing the above-described call privacy control. The memory may include a high speed random access memory, and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, the memory can further include memory remotely located relative to the processor, which can be connected to the terminal over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The above transmission device is for receiving or transmitting data via a network. Specific examples of the above network may include a wired network and a wireless network. In one example, the transmission device includes a Network Interface Controller (NIC) that can be connected to other network devices and routers via a network cable to communicate with the Internet or a local area network. In one example, the transmission device is a Radio Frequency (RF) module for communicating with the Internet wirelessly.

Specifically, the memory is used to store preset action conditions and information of the preset rights user, and an application.

The processor can call the memory stored information and the application by the transmitting device to execute the program code of the method steps of each of the alternative or preferred embodiments of the above method embodiments.

A person skilled in the art can understand that the computer terminal can also be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, an applause computer, and a mobile Internet device (MID), a PAD, and the like.

One of ordinary skill in the art can understand that all or part of the various methods of the above embodiments can be completed by a program to instruct terminal device related hardware, and the program can be stored in a computer readable storage medium. The storage medium may include a flash disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like.

Embodiments of the present invention also provide a storage medium. Optionally, in this embodiment, the foregoing storage medium may be used to save the program code executed by the call privacy control method provided by the foregoing method embodiment and the device embodiment.

Optionally, in this embodiment, the foregoing storage medium may be located in any one of the computer terminal groups in the computer network, or in any one of the mobile terminal groups.

Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: detecting a distance between the mobile terminal and the user's head; determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value. Adjusting the call volume of the mobile terminal to a first preset volume if the distance between the mobile terminal and the user's head is greater than a preset reference value; and adjusting the mobile if the distance between the mobile terminal and the user's head is not greater than a preset reference value The call volume of the terminal is a second preset volume, wherein the first preset volume is smaller than the second preset volume.

Alternatively, in the present embodiment, the storage medium may also be configured to store program code of various preferred or optional method steps provided by the call privacy control method.

The call privacy control method and apparatus according to the present invention are described above by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various improvements can be made to the method and apparatus for call privacy control proposed by the present invention without departing from the scope of the present invention. Therefore, the scope of the invention should be determined by the content of the appended claims.

It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in a storage device by a computing device, or they may be fabricated into individual integrated circuit modules, or Multiple modules or steps are made into a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A call privacy control method, comprising:

Detecting the distance between the mobile terminal and the user's head;

Determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value;

Adjusting a call volume of the mobile terminal to a first preset volume if the distance between the mobile terminal and the user's head is greater than the preset reference value;

If the distance between the mobile terminal and the user's head is not greater than the preset reference value, adjust the call volume of the mobile terminal to a second preset volume, where the first preset volume is smaller than the second Preset volume.
The call privacy control method according to claim 1, wherein

Determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value comprises: starting timing when determining that the distance between the mobile terminal and the user's head is not greater than the preset reference value; determining the mobile terminal and Whether the distance of the user's head is not greater than the preset reference value for a preset duration.

The phone volume of the mobile terminal is adjusted to be the second preset volume when it is determined that the distance between the mobile terminal and the user's head is not greater than the preset reference value for a preset duration.
The call security control method according to claim 1, wherein before the determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, the method further includes:

Determining whether the phone number of the call is a preset secret phone number, wherein the phone number of the call includes an incoming phone number and/or an outgoing phone number.

When it is determined that the phone number of the call is a preset secret phone number, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value.
The call privacy control method according to claim 3, wherein determining whether the telephone number of the call is a preset secret telephone number comprises:

Determining, by a preset secret telephone number database, whether the telephone number of the call is a preset secret telephone number,

or,

And outputting prompt information of the telephone number of the call, wherein the prompt information is used to prompt the user to determine whether the telephone number of the call needs to be set as a secret telephone number;

Receiving setting information of the user, wherein the setting information is used to set the phone number of the call as a confidential or non-secure telephone number;

Determining, according to the setting information, whether the telephone number of the call is a secret telephone number.
The call privacy control method according to claim 4, wherein after determining whether the phone number of the call is a secret phone number according to the setting information, the method further includes:

If it is determined according to the setting information that the telephone number of the call is a secret telephone number, the telephone number of the call is added to the preset secret telephone number database.
The call security control method according to claim 1, wherein before the determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, the method further includes:

Determining whether the content of the call related to the phone number of the call includes confidential content, wherein the phone number of the call includes an incoming phone number and/or an outgoing phone number;

When it is determined that the content of the call related to the phone number of the call includes the confidential content, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value.
The call privacy control method according to claim 1, wherein before detecting the distance between the mobile terminal and the user's head, determining whether the current call includes the confidential content according to the following first determining manner or the second determining manner:

The first determining mode is:

Displaying prompt information on a call interface of the mobile terminal before or during a call, wherein the prompt information is used to prompt the user whether the current call includes confidential content;

Determine whether the current call contains confidential content based on the user's input.

The second determination mode is:

Detecting the current call content to determine whether the current call contains confidential content.

among them,

When it is determined according to the first determining manner or the second determining manner that the current call includes the confidential content, detecting the distance between the mobile terminal and the user's head is initiated.
The call privacy control method according to claim 1, wherein before the detecting the distance between the mobile terminal and the user's head, the method further comprises:

And prompting the user to enter a secret call mode, wherein, in the secret call mode, if the distance between the mobile terminal and the user's head is greater than the preset reference value, adjusting a call tone of the mobile terminal The quantity is a first preset volume, and if the distance between the mobile terminal and the user's head is not greater than the preset reference value, adjusting the call volume of the mobile terminal to a second preset volume;

If the user chooses not to enter the secret call mode, controlling the mobile terminal to display the first call display interface;

If the user chooses to enter the secret call mode, the mobile terminal is controlled to display a second call display interface.
A call security control device, comprising:

a detecting unit, configured to detect a distance between the mobile terminal and the user's head;

a first determining unit, configured to determine whether a distance between the mobile terminal and the user's head is greater than a preset reference value;

The adjusting unit is configured to adjust a call volume of the mobile terminal to a first preset volume when the distance between the mobile terminal and the user's head is greater than the preset reference value, where the mobile terminal and the user's head are When the distance is not greater than the preset reference value, the volume of the call of the mobile terminal is adjusted to be a second preset volume, wherein the first preset volume is smaller than the second preset volume.
The call security control device according to claim 9, wherein the first determining unit comprises:

a timing module, configured to start timing when determining that the distance between the mobile terminal and the user's head is not greater than the preset reference value;

The first determining module is configured to determine whether the distance between the mobile terminal and the user's head is not greater than the preset reference value within a preset duration.

The adjusting unit is configured to: when it is determined that the distance between the mobile terminal and the user's head is not greater than the preset reference value for a preset duration, adjust a call volume of the mobile terminal to be the The second preset volume.
The call security control device according to claim 9, wherein the device further comprises:

a second determining unit, configured to determine whether the phone number of the call is a preset secret phone number before determining whether the distance between the mobile terminal and the user head is greater than a preset reference value, where the phone number of the call includes Incoming phone number and/or outgoing phone number,

The first determining unit is configured to determine, when the phone number of the call is a preset secret phone number, whether the distance between the mobile terminal and the user's head is greater than a preset reference value.
The call security control device according to claim 11, wherein the second determining unit comprises:

a second judging module, configured to determine, by using a preset secret telephone number database, whether the telephone number of the call is a preset secret telephone number,

or,

An output module, configured to output prompt information of the phone number of the call, where the prompt information is used to prompt the user to determine whether the phone number of the call needs to be set as a secret phone number;

a receiving module, configured to receive setting information of the user, where the setting information is used to set a phone number of the call as a secret phone number or a non-secure phone number;

The third determining module is configured to determine, according to the setting information, whether the phone number of the call is a secret phone number.
The call security control device according to claim 12, wherein the device further comprises:

a storage unit, configured to determine, after determining whether the phone number of the call is a secret phone number according to the setting information, if it is determined according to the setting information that the phone number of the call is a secret phone number, then the call is The phone number is added to the preset secret phone number database.
The call security control device according to claim 9, wherein the device further comprises:

a third determining unit, configured to determine, before determining whether the distance between the mobile terminal and the user's head is greater than a preset reference value, whether the content of the call related to the phone number of the call includes confidential content, where the call is The number includes the incoming phone number and/or the outgoing phone number.

When it is determined that the content of the call related to the phone number of the call includes the confidential content, it is determined whether the distance between the mobile terminal and the user's head is greater than a preset reference value.
A mobile terminal, comprising the call privacy control device according to any one of claims 9 to 14.