WO2015135246A1

WO2015135246A1 - Method and device for changing scene mode of mobile terminal, and mobile terminal

Info

Publication number: WO2015135246A1
Application number: PCT/CN2014/077073
Authority: WO
Inventors: 王冲; 阳彩燕
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-03-10
Filing date: 2014-05-08
Publication date: 2015-09-17
Also published as: CN104917874A

Abstract

Provided are a method and device for changing a scene mode of a mobile terminal, and a mobile terminal. The mobile terminal is provided with a sensing module. The method is applied to the mobile terminal and comprises: when a prompt request is received, judging whether a current scene mode of a mobile terminal is a ringtone mode, so as to acquire a first judgement result; when the first judgement result indicates that the current scene mode of the mobile terminal is the ringtone mode, judging, by the sensing module, whether the mobile terminal is in contact with a human body, so as to acquire a second judgement result; and when the second judgement result indicates that the mobile terminal is in contact with a human body, changing the scene mode of the mobile terminal into a vibration mode.

Description

Method, device and mobile terminal for changing scene mode of mobile terminal

The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a mobile terminal for changing a scenario of a mobile terminal. Background technique

At present, mobile phones have become a necessity for people, and everyone has prepared a personalized ring tone to show their unique self. However, a phenomenon that comes with it is that occasional annoying ringing sounds are heard in various meetings, libraries, and other places that require quietness, which makes others complain. So people came up with some ways to deal with this situation, such as setting the phone to silent mode in a quiet environment, or the flip mute function of some smartphones. These methods solve the existing problems to a certain extent, but they all have shortcomings, such as: Forgetting to turn on the silent mode, and flipping the mute is just a remedial measure after the phone rings.

Therefore, there is an urgent need for a method to alert the user in a quiet environment, that is, without disturbing others. Summary of the invention

In view of this, the embodiments of the present invention provide a method, a device, and a mobile terminal for changing a scene mode of a mobile terminal, so as to solve the problem that the existing mobile terminal cannot effectively disturb other people in a quiet environment. User calls and other business issues.

An embodiment of the present invention provides a method for changing a scenario of a mobile terminal, where the mobile terminal is provided with a sensing module, and the method includes:

When the prompt request is received, determining whether the current scene mode of the mobile terminal is a ring tone mode, and acquiring a first determination result; When the first determination result indicates that the current scene mode of the mobile terminal is the ring tone mode, the sensing module determines whether the mobile terminal is in contact with a human body, and obtains a second determination result;

When the second determination result indicates that the mobile terminal is in contact with a human body, changing the scene mode of the mobile terminal to a vibration mode.

Preferably, the sensing module is a capacitive touch sensing device, and the capacitance standard value of the capacitive touch sensing device in a non-touch state is saved in the mobile terminal;

The determining, by the sensing module, whether the mobile terminal is in contact with a human body comprises: acquiring an actual capacitance value of the capacitive touch sensing device;

Determining whether the actual value of the capacitor is less than the standard value of the capacitor, and obtaining a third determination result; when the third determination result indicates that the actual value of the capacitor is less than the standard value of the capacitor, determining that the mobile terminal is in contact with the human body .

Preferably, the sensing module is a capacitive touch sensing device, and the capacitive touch sensing device is composed of a plurality of sets of mutual capacitance modules having equal areas, wherein the mobile terminal stores a capacitance standard of each of the mutual capacitance modules. Subvalue

The determining, by the sensing module, whether the mobile terminal is in contact with a human body comprises: acquiring actual capacitance values of respective capacitors of each group of the mutual capacitance modules;

Comparing the actual sub-values of the capacitances of the mutual capacitance modules and the standard sub-values of the capacitors, respectively, determining whether the actual sub-capacitance of the capacitance of the mutual-capacitance module is greater than the preset value, and obtaining a third judgment result, the preset value is a parameter stored in the mobile terminal for determining whether the mobile terminal is in contact with a human body;

And obtaining, by the third determining sub-result, that the actual sub-value of the capacitance of the mutual capacitance module that is greater than the preset value is smaller than the capacitance standard sub-value, obtaining a second determination result that the mobile terminal is in contact with the human body.

Preferably, the method further includes: When the first determination result indicates that the current scene mode of the mobile terminal is a non-ring tone mode, no change is made to the current scene mode.

Preferably, the method further includes:

When the second determination result indicates that the mobile terminal is not in contact with the human body, no change is made to the current scene mode.

The embodiment of the present invention further provides a device for changing a scenario of a mobile terminal, where the mobile terminal is provided with a sensing module, and the device includes:

The first determining module is configured to: when the prompt request is received, determine whether the current scene mode of the mobile terminal is a ring tone mode, and obtain a first determination result;

The second determining module is configured to: when the first determining result indicates that the current scene mode of the mobile terminal is the ring tone mode, determine, by the sensing module, whether the mobile terminal is in contact with a human body, and obtain a second judgment Result

And a first execution module, configured to change the scene mode of the mobile terminal to a vibration mode when the second determination result indicates that the mobile terminal is in contact with a human body.

The second determining module further includes:

The obtaining module is configured to obtain the actual value of the capacitance of the capacitive touch sensing device; the third determining module is configured to determine whether the actual value of the capacitor is less than the standard value of the capacitor, and obtain the third determining result;

And a determining module, configured to determine that the mobile terminal is in contact with the human body when the third determination result indicates that the actual value of the capacitor is less than the standard value of the capacitor.

The first determining module, the second determining module, the first executing module, the sensing module, the obtaining module, the third determining module, and the determining module may be used when performing processing Central Processing Unit (CPU), Digital Signal Processor (DSP, Digital Singnal Processor) or Field-Programmable Gate Array (FPGA).

The embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes a sensing module and a device for changing a scenario of the mobile terminal, where the device for changing the mobile terminal includes:

a pre-processing module, configured to: when the prompt request is received, determine whether the current scene mode of the mobile terminal is a ring tone mode, and when the current scene mode of the mobile terminal is a ring tone mode, start a state detection module;

a state detecting module, configured to detect whether the mobile terminal is in contact with a human body;

a status response module, configured to change the context mode of the mobile terminal to a vibration mode when the state detecting module detects that the mobile terminal is in contact with a human body;

The sensing module is disposed on an outer surface of the mobile terminal, and configured to cooperate with the state detecting module to determine whether the mobile terminal is in contact with a human body.

The status detection module also includes:

Obtaining a submodule, configured to obtain an actual value of the capacitance of the capacitive touch sensing device; and determining a submodule configured to determine whether the actual value of the capacitor is less than the standard value of the capacitor, and obtain a third determination result;

The determining submodule is configured to determine that the mobile terminal is in contact with the human body when the third determination result indicates that the actual value of the capacitor is less than the standard value of the capacitor.

The preprocessing module, the state detecting module, the state response module, and the sensing module may use a central processing unit (CPU), a digital signal processor (DSP, Digital Singnal) when performing processing. Processor ) or Programmable Array (FPGA) implementation.

The embodiment of the invention can set the sensing module on the mobile terminal, and can be in the human body and the mobile In the case of terminal contact, when receiving a service such as an incoming call that needs to remind the user, the scene mode of the mobile terminal is automatically changed from the ring tone mode to the vibration mode, and in the environment requiring quietness, the application of the present invention can achieve neither Disturbing people around can effectively remind users of their purpose. DRAWINGS

1 is a schematic flow chart of a method for changing a scenario mode of a mobile terminal according to an embodiment of the present invention;

2 is a schematic structural diagram of an apparatus for changing a scene mode of a mobile terminal according to an embodiment of the present invention;

FIG. 3 is another schematic diagram of a method for changing a scenario mode of a mobile terminal according to an embodiment of the present invention; FIG.

4 is a schematic diagram of a frame of a capacitive touch sensing device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a state in which a capacitive touch sensing device touches a border of a finger according to an embodiment of the present invention; FIG.

FIG. 6 is another schematic diagram of an apparatus for changing a scene mode of a mobile terminal according to an embodiment of the present invention. detailed description

The technical problems, technical solutions, and advantageous effects to be solved by the present invention will become more apparent from the following detailed description.

FIG. 1 is a schematic flow chart of a method for changing a scene mode of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 1 , the present invention provides a method for changing a scenario of a mobile terminal, where the mobile terminal is provided with a sensing module, and the method includes:

Step 101: When receiving the prompt request, determining whether the current scene mode of the mobile terminal is a ring tone mode, and acquiring a first determination result;

Step 102: When the first determination result indicates that the current scene mode of the mobile terminal is a ring In the sound mode, determining, by the sensing module, whether the mobile terminal is in contact with a human body, and acquiring a second determination result;

Step 103: When the second determination result indicates that the mobile terminal is in contact with a human body, changing the scene mode of the mobile terminal to a vibration mode.

The method for changing the scene mode of the mobile terminal in the above embodiment, by setting the sensing module in the mobile terminal, when the human body is in contact with the mobile terminal, the scene mode of the mobile terminal can be The ring tone mode is automatically switched to the vibration mode. The method can be applied to a quiet environment. When the user does not set a silent mode such as a vibration mode, the user can effectively remind the user of the call and other services without disturbing the surrounding people. .

For the material selection of the sensing module, in the embodiment, the sensing module is a capacitive touch sensing device, and the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state. Determining whether the mobile terminal is in contact with the human body specifically includes: acquiring step: acquiring an actual capacitance value of the capacitive touch sensing device;

a third determining step: determining whether the actual value of the capacitor is smaller than the standard value of the capacitor, and obtaining the third determining result;

Determining step: when the third determination result indicates that the actual value of the capacitor is less than the capacitance standard value, obtaining a second determination result that the mobile terminal is in contact with the human body.

The capacitive touch sensing device can effectively judge whether the mobile terminal is in contact with the human body, and for the resistive touch sensing device, it cannot effectively judge whether the mobile terminal is in contact with the human body, because other objects can also make contact with the human body. The resistive touch sensing device generates a tactile sensation. Therefore, in this embodiment, a capacitive touch sensing device is used to accurately determine whether the human body is in contact with the mobile terminal.

The method for changing the scene mode of the mobile terminal of the present embodiment will be specifically described below based on the principle of mutual capacitance. In this embodiment, the capacitive touch sensing device is composed of a plurality of sets of mutual capacitance modules having the same area, and the mobile terminal stores a capacitance standard of each of the mutual capacitance modules. The value of determining whether the mobile terminal is in contact with the human body specifically includes:

The obtaining step specifically includes: acquiring actual capacitance values of respective capacitors of each group of the mutual capacitance modules;

The third determining step specifically includes: comparing the actual sub-value of the capacitance of each of the mutual capacitance modules and the standard sub-value of the capacitance, respectively, to determine whether there is a real sub-value of the capacitance of the mutual capacitance module that is greater than a preset value. Obtaining a third judging result, the preset value is a parameter stored in the mobile terminal for determining whether the mobile terminal is in contact with a human body;

The determining step specifically includes: when the third determining sub-result indicates that the actual capacitance value of the mutual capacitance module of the quantity greater than the preset value is less than the capacitance standard sub-value, obtaining the mobile terminal contacting with the human body The second judgment result.

In this embodiment, a plurality of sets of mutual capacitance modules having the same area are pre-set with a capacitor standard sub-value in a non-contact state. When the human body is in contact with the human body, since a part of the current is introduced into the earth by the human body, the mutual capacitance is contacted with the human body. The actual capacitance value of the module is smaller than the capacitance value in the non-contact state, that is, the actual sub-value of the capacitance is smaller than the standard sub-value of the capacitance. In this embodiment, the areas of the mutual capacitance modules are equal, and the number of the mutual capacitance modules that are in contact with the human body is determined to obtain the area of the mutual capacitance module that is in contact with the human body, so that the contact area accounts for the entire capacitive type. The ratio of the surface area of the touch sensing device. At this time, an area ratio parameter, or a quantity parameter, may be preset. When the detection result shows that the area or the quantity of the mutual capacitance module in contact with the human body reaches this parameter, the mobile terminal and the human body are determined. contact. The smaller the value of the preset parameter is, the higher the sensitivity of detecting the process of whether the mobile terminal is in contact with the human body.

In the following cases, no changes are made to the profile of the mobile terminal:

The second performing step is: when the first determination result indicates that the current scene mode of the mobile terminal is a non-ringing mode, no change is made to the current scene mode.

a third performing step: when the second determining result indicates that the mobile terminal is not in contact with a human body No changes are made to the current profile.

When the scene mode of the mobile terminal is a non-ring tone mode, no noise interference is generated to the surrounding people, so no change of the scene mode is performed; when the mobile terminal is not in contact with the human body, in addition to the ring tone mode, The user cannot be effectively reminded, so no changes to the scene mode are made.

The above embodiments are merely preferred embodiments of the present invention, and other variations and modifications of the various embodiments described above are considered to be within the scope of the present invention.

FIG. 2 is a schematic structural diagram of an apparatus for changing a scene mode of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 2, the present invention further provides a device for changing a scenario of a mobile terminal, where the mobile terminal is provided with a sensing module, and the device includes:

a first determining module: when receiving the prompting request, determining whether the current mode mode of the mobile terminal is a ringing tone mode, and acquiring a first determining result;

a second determining module: when the first determining result indicates that the current mode of the mobile terminal is a ringing tone mode, determining, by the sensing module, whether the mobile terminal is in contact with a human body, and acquiring a second determination result;

The first execution module: when the second determination result indicates that the mobile terminal is in contact with a human body, changing the scene mode of the mobile terminal to a vibration mode.

Preferably, the sensing module is a capacitive touch sensing device, and the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state, and determining whether the mobile terminal is in contact with a human body specifically includes :

Obtaining a module: acquiring an actual capacitance value of the capacitive touch sensing device;

a third determining module: determining whether the actual value of the capacitor is smaller than the standard value of the capacitor, and obtaining the third determining result;

Determining a module: when the third determination result indicates that the actual value of the capacitor is less than the capacitance standard value, obtaining a second determination result that the mobile terminal is in contact with the human body.

Specifically, the device for changing the scenario mode of the mobile terminal in this embodiment passes the The sensing module is disposed on the mobile terminal, and the cooperation of the foregoing modules is performed. When the mobile terminal is in the ring tone mode, when the service needs to be reminded, such as an incoming call, the scene mode is automatically changed to the ringing mode, and the quiet mode is effectively solved. In the environment, if the user forgets to set in advance, the mobile terminal's service reminds the surrounding people to cause noise interference problems.

FIG. 3 is another schematic diagram of a method of changing a scene mode of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 3, the method for changing a scenario mode of a mobile terminal provided by the embodiment is used in the mobile terminal, where the mobile terminal is provided with a capacitive touch sensing device, and the capacitive touch sensing device is disposed in the a rectangular frame structure of the frame of the mobile terminal, wherein the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state, and the method includes:

Step 201: When receiving the prompt request, determining whether the current scene mode of the mobile terminal is a ring tone mode, obtaining a first determination result, and if yes, performing step 202; otherwise, proceeding to step 205.

Due to changes in the environment, the previously set ring tone mode is no longer suitable for a quiet environment, and the user forgets to adjust the scene mode of the mobile terminal in time, so that when a call, a text message, etc. need to be prompted, it will be given to the surrounding People bring unexpected noise disturbances. In this embodiment, the context mode of the user's mobile terminal is first determined, and if it is the ring tone mode, the following step 202 is performed.

Step 202: Acquire an actual capacitance value of the capacitive touch sensing device when the first determination result indicates that the current scene mode of the mobile terminal is a ring tone mode.

In this embodiment, the capacitive touch sensing device is composed of a plurality of sets of mutual capacitance modules of equal area, and the mobile terminal stores respective capacitance standard sub-values of each set of the mutual capacitance modules in a non-touch state. The actual value of the capacitance of the capacitive touch sensing device is obtained in step 202, that is, the actual sub-value of each capacitor of each group of the mutual capacitance module is obtained, and the actual sub-value of the capacitor is the mutual capacitance module of the human body when touched by the human body. Capacitance value. Step 203: Determine whether the actual value of the capacitor is smaller than the standard value of the capacitor, and obtain the second determination result. If yes, execute step 204; otherwise, perform step 206.

In this step, the actual value of the capacitor is compared with the standard value of the capacitor, that is, the actual sub-value of the capacitance of each of the mutual capacitance modules and the standard sub-value of the capacitor are respectively compared. Then, it is determined whether the actual sub-capacitance of the capacitance of the mutual capacitance module whose number is greater than a preset value is smaller than the capacitance standard sub-value. The preset value is a parameter stored in the mobile terminal for determining whether the mobile terminal is in contact with the human body. In this embodiment, the value of the preset value should be a positive integer.

Step 204: When the second determination result indicates that the actual value of the capacitor is less than the capacitance standard value, changing the scene mode of the mobile terminal to a vibration mode.

When the actual value of the capacitor is smaller than the standard value of the capacitor, it can be seen from the above description that the mobile terminal is in contact with the human body. In this embodiment, since the area of the mutual capacitance module is equal, the actual sub-value of the capacitance of the mutual capacitance module having an area exceeding 10% is calculated by the preset value to be smaller than the capacitance standard. In the case of a value, it means that the capacitive touch sensing device having more than 10% area is in contact with the human body, that is, the user should be able to perceive the vibration of the mobile terminal by a contact area exceeding 10%. The smaller the preset value is, the higher the sensitivity of the detection is, but the value range should have a lower limit, so as to prevent the user from being able to perceive the vibration because the contact area with the mobile terminal is too small.

Step 205: When the first determination result indicates that the current scene mode of the mobile terminal is a non-ring tone mode, the current scene mode of the mobile terminal is not changed.

Step 206: When the second determination result indicates that the mobile terminal is not in contact with the human body, the current scene mode of the mobile terminal is not changed.

4 is a schematic diagram of a frame of a capacitive touch sensing device according to an embodiment of the invention. FIG. 5 is a schematic diagram of a state in which a capacitive touch sensing device touches a border of a finger according to an embodiment of the present invention. As shown in FIG. 4 and FIG. 5, the line segments A~J with arrows represent the current direction in each group of the mutual capacitance module, and the driving electrode emits a low voltage high frequency signal to project to the receiving electrode to form a stable current when the finger contacts. When the surface of the capacitive touch sensing device is grounded, the finger and the capacitive touch sensing device form an equivalent capacitance due to the grounding of the human body, and the high frequency signal can flow into the ground through the equivalent capacitance. The amount of charge received at the receiving end is reduced.

FIG. 6 is another schematic diagram of an apparatus for changing a scene mode of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 6, in a mobile terminal of this embodiment, the mobile terminal includes a sensing module.

1 and means 2 for changing the scene mode of the mobile terminal, the means 2 for changing the mobile terminal comprises:

The pre-processing module 21 is configured to: when the prompt request is received, determine whether the current scene mode of the mobile terminal is a ring tone mode, and when the current scene mode of the mobile terminal is a ring tone mode, the state detection module 22 is activated;

The status detecting module 22 is configured to detect whether the mobile terminal is in contact with the human body. The status response module 23 is configured to change the context mode of the mobile terminal when the status detecting module 22 detects that the mobile terminal is in contact with the human body. For vibration mode;

The sensing module 1 is disposed on an outer surface of the mobile terminal, and configured to cooperate with the state detecting module to determine whether the mobile terminal is in contact with a human body.

In a preferred embodiment of the present invention, the sensing module is a capacitive touch sensing device, and the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state;

The status detection module also includes:

In the actual application process, the above modules cooperate with each other, and the specific working process is as follows: First, when the mobile terminal receives a service such as an incoming call that needs to be prompted, The processing module 21 determines whether the current scene mode of the mobile terminal is a ring tone mode, and when the current scene mode of the mobile terminal is a ring tone mode, the state detecting module 22 is activated. Status detection module

22 detects, by the sensing module 1, whether the mobile terminal is in contact with a human body. When the state detecting module 22 detects that the mobile terminal is in contact with the human body, the state response module 23 is notified to change the scene mode of the mobile terminal to a vibration mode.

Specifically, the sensing module 1 is composed of a plurality of sets of mutual capacitance modules having the same area, and the state detecting module 22 has an IC control chip, and the IC control chip stores respective capacitance standards of each group of the mutual capacitance modules in a non-touch state. Subvalue. When the step of determining whether the mobile terminal is in contact with the human body, each set of the mutual capacitance modules sends respective actual sub-capacitance values to the IC control chip, and the IC control chip determines each set of the mutual capacitance Whether the actual sub-value of the capacitance of the module is smaller than the standard sub-value of the capacitor. When the actual sub-value of the capacitor of the predetermined number of mutual capacitance modules is less than the standard sub-value of the capacitor, it indicates that the human body has contact with the mobile terminal. Then, the IC control chip sends the determination result to the status response module 23, and the status response module 23 sends a request to change the profile to the master chip of the mobile terminal.

The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Industrial applicability

In the embodiment of the present invention, when the sensing module is set in the mobile terminal, when the human body is in contact with the mobile terminal, when a service such as an incoming call needs to be reminded of the user, the scene mode of the mobile terminal is automatically set by the ring tone mode. Changing to the vibration mode, in the environment requiring quietness, the application of the invention can achieve the purpose of not bothering the surrounding people and effectively reminding the user.

Claims

Claim

A method for changing a scenario of a mobile terminal, the mobile terminal, the mobile terminal is provided with a sensing module, and the method includes:

When the prompt request is received, determining whether the current scene mode of the mobile terminal is a ring tone mode, and acquiring a first determination result;

When the first determination result indicates that the current scene mode of the mobile terminal is the ring tone mode, determining, by the sensing module, whether the mobile terminal is in contact with a human body, and acquiring a second determination result;

The method according to claim 1, wherein the sensing module is a capacitive touch sensing device, and the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state;

The method of claim 1 , wherein the sensing module is a capacitive touch sensing device, and the capacitive touch sensing device is composed of a plurality of sets of mutual capacitance modules of equal area, wherein each mobile terminal stores a set of capacitance standard sub-values of the mutual capacitance modules;

Comparing the actual sub-values of the capacitors of the respective mutual capacitance modules and the standard sub-values of the capacitors, respectively, determining whether the actual sub-capacitance of the capacitance of the mutual-capacitance module is greater than the predetermined value. Obtaining a third sub-determination result, where the preset value is a parameter stored in the mobile terminal for determining whether the mobile terminal is in contact with a human body;

When the third judging result indicates that the actual sub-value of the capacitance of the mutual capacitance module greater than the preset value is smaller than the capacitance standard sub-value, it is determined that the mobile terminal is in contact with the human body.

The method according to claim 1, wherein the method further comprises:

When the first determination result indicates that the current scene mode of the mobile terminal is a non-ring tone mode, no change is made to the current scene mode.

The method according to claim 1, wherein the method further comprises:

A device for changing a scene mode of a mobile terminal, wherein the mobile terminal is provided with a sensing module, and the device includes:

The method according to claim 6, wherein the sensing module is a capacitive touch sensing device, and the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state;

The second determining module further includes:

The obtaining module is configured to obtain an actual value of the capacitance of the capacitive touch sensing device; and the third determining module is configured to determine whether the actual value of the capacitor is smaller than the standard value of the capacitor, Obtaining a third judgment result;

A mobile terminal, wherein the mobile terminal comprises a sensing module and a device for changing a scene mode of the mobile terminal, and the device for changing the mobile terminal comprises:

The mobile terminal according to claim 8, wherein the sensing module is a capacitive touch sensing device, and the mobile terminal stores a capacitance standard value of the capacitive touch sensing device in a non-touch state;

The status detection module also includes: