CN106681640B - Screen display control method of mobile terminal and mobile terminal - Google Patents

Screen display control method of mobile terminal and mobile terminal Download PDF

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Publication number
CN106681640B
CN106681640B CN201611192833.8A CN201611192833A CN106681640B CN 106681640 B CN106681640 B CN 106681640B CN 201611192833 A CN201611192833 A CN 201611192833A CN 106681640 B CN106681640 B CN 106681640B
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mobile terminal
information
screen
touch
touch operation
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CN106681640A (en
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洪杰鸿
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)

Abstract

The embodiment of the invention provides a screen display control method of a mobile terminal and the mobile terminal, wherein the method comprises the following steps: when detecting that a user touches a screen with a bright screen of a mobile terminal, identifying texture information of the touch operation; counting the number of touch points corresponding to the grain information and the positions of the touch points; when the number of the touch points and the positions of the touch points meet preset conditions, the screen of the mobile terminal is controlled to be turned off, so that the screen of the mobile terminal can be controlled to be turned off according to specific operation types of users on the screen of the mobile terminal, the problems that in the prior art, the power consumption of the mobile terminal is too much and the endurance time of the mobile terminal is short due to long-time screen lightening are solved, and the endurance capacity of the mobile terminal is effectively improved.

Description

Screen display control method of mobile terminal and mobile terminal
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a screen display control method of a mobile terminal and the mobile terminal.
Background
Mobile terminals such as mobile phones and tablet computers have become an indispensable part of life and work of people. Meanwhile, with the progress of the technology and the continuous development of the functions of the mobile terminal, the endurance problem of the mobile terminal becomes the focus of more and more attention of people. The endurance problem of the mobile terminal is how to enable the mobile terminal to be used for a longer time after one-time charging, and the normal use of the mobile terminal by a user is not influenced due to the fact that power consumption is too fast.
Taking a mobile phone as an example, at present, the industry mainly aims at the problem of short endurance time of the mobile phone by increasing battery capacity or improving quick charging capability. However, when a user uses a mobile phone, the power of the mobile phone is often unnecessarily consumed due to the fact that the screen cannot be turned off in time. For example, after the user views the message in the bright screen, the screen display is not closed in time, so that the long-time bright screen increases the consumption of electric power. At present, power consumption can be reduced by setting the screen-on time every time in the prior art, but the screen-on time which is uniformly set is inconvenient for users to use, on one hand, the screen is still not turned off after the users have finished certain operation, the screen display needs to be turned off after waiting for a period of time, and on the other hand, the screen display is turned off in advance because the screen-on time is up when the users still use the mobile phone.
Disclosure of Invention
The embodiment of the invention provides a screen display control method of a mobile terminal and the mobile terminal, which aim to solve the problem of more power consumption of the mobile terminal due to long-time screen lightening.
in a first aspect, an embodiment of the present invention provides a method for controlling screen display of a mobile terminal, including:
when detecting that a user touches a screen with a bright screen of a mobile terminal, identifying texture information of the touch operation;
Counting the number of touch points corresponding to the grain information and the positions of the touch points;
and when the number of the touch points and the positions of the touch points meet preset conditions, controlling the screen of the mobile terminal to be turned off.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including:
The mobile terminal comprises an identification module, a display module and a display module, wherein the identification module is used for identifying the texture information of touch operation when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected;
The statistical module is used for counting the number of touch points corresponding to the grain information and the positions of the touch points;
and the control module is used for controlling the screen of the mobile terminal to be turned off when the number of the touch points and the positions of the touch points meet preset conditions.
Thus, in the embodiment of the invention, when the touch operation of the user on the screen of the mobile terminal which is lighted is detected, the line information of the touch operation is identified, and the number and the positions of the touch points corresponding to the line information are counted, so that the screen of the mobile terminal is controlled to be turned off when the number and the positions of the touch points meet the preset conditions, the screen of the screen can be controlled to be turned off according to the specific operation type of the user on the screen of the mobile terminal, the problems of excessive power consumption of the mobile terminal and short endurance time of the mobile terminal caused by long-time screen lighting in the prior art are solved, and the endurance capability of the mobile terminal is effectively improved.
Drawings
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
fig. 1 is a flowchart of a screen display control method of a mobile terminal according to a first embodiment of the present invention;
fig. 2 is a flowchart of a screen display control method of a mobile terminal according to a second embodiment of the present invention;
FIG. 3 is a diagram of a fingerprint and a palm print according to the present invention;
Fig. 4 is a flowchart of a screen display control method of a mobile terminal according to a third embodiment of the present invention;
fig. 5A-5D are block diagrams of a mobile terminal according to a fourth embodiment of the present invention;
fig. 6 is a block diagram of a mobile terminal of a fifth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mobile terminal according to a sixth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment
referring to fig. 1, a flowchart illustrating a screen display control method of a mobile terminal according to a first embodiment of the present invention may specifically include the following steps:
step 101, when detecting a touch operation of a user on a screen with a bright screen of a mobile terminal, identifying texture information of the touch operation;
in a specific implementation, the embodiment of the present invention may be applied to a mobile terminal having a touch screen, for example, a mobile phone, a PDA (Personal Digital Assistant), a laptop computer, a palmtop computer, and the like, wherein the touch screen may include a vector pressure sensing touch screen, a resistive touch screen, a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen, and the like, which is not limited in this respect.
in the embodiment of the present invention, the touch operation of the user on the screen of the mobile terminal that is lighted up may be a click, a slide or a contact action with the screen in any other manner, for example, the user may click or slide on the screen of the mobile terminal using a finger, or may directly contact the screen of the mobile terminal using a palm or a back of the hand to generate a corresponding touch operation, and the specific type of the touch operation is not limited in the embodiment of the present invention.
in the embodiment of the present invention, the texture information may be finger fingerprint information of the user, for example, when the user clicks or slides on a screen of the mobile terminal that is already on the screen, the finger leaves the fingerprint information on the screen; the texture information may also be palm print information of a user, for example, palm print information left on a screen of the mobile terminal when the user holds the mobile terminal and the palm is in large-area contact with the screen.
in specific implementation, when a user touches a screen of the mobile terminal, the mobile terminal can recognize the touch operation, and further detect the texture information of the touch operation through a set of touch technologies integrating capacitive touch and infrared induction. In addition, a fingerprint identifier may be attached to the touch screen to detect the texture information of the touch operation, or to detect the texture information in other manners, which is not limited in the embodiment of the present invention.
in addition, the user can hold the mobile terminal, so that the texture information is left on the screen of the mobile terminal. For example, when a user holds the mobile terminal from the back side of the mobile terminal, the palm of the user's hand contacts the back side of the mobile terminal, and the finger contacts the front side of the mobile terminal (i.e., the side of the screen of the mobile terminal), at this time, the mobile terminal can recognize finger fingerprint information of a touch operation of the user on the screen. When the user holds the mobile terminal from the front side of the mobile terminal, the palm of the user is in contact with one side of the screen of the mobile terminal, and the fingers are in contact with the back side of the mobile terminal. At this time, the mobile terminal may recognize palm print information of a touch operation of the user on the screen. Of course, the user may also use other holding manners, which is not limited in the embodiment of the present invention.
102, counting the number of touch points corresponding to the texture information and the positions of the touch points;
For example, when the user holds the mobile terminal from the back of the mobile terminal, after the mobile terminal recognizes the finger fingerprint information of the user, the information such as the number of touch points and the position of the touch point of the finger of the user on the screen of the mobile terminal can be further counted. Generally, with such a holding manner, the number of touch points of the user on the screen of the mobile terminal may be 5, that is, each finger corresponds to one touch point, and the 5 touch points may be located on two sides of the screen respectively, for example, the touch point corresponding to the thumb may be located on the right side of the screen, and the touch points corresponding to the remaining four fingers are located on the left side of the screen.
it should be noted that the above description is only an example, and the number of touch points and the positions of the touch points statistically obtained by the mobile terminal may be different for different user habits or different holding manners, for example, the number of touch points of the user on the screen of the mobile terminal may be 5, the touch point corresponding to the thumb is located on the left side of the screen, the touch points corresponding to the remaining four fingers are all located on the right side of the screen, and the like, which is not limited in this embodiment of the present invention.
And 103, controlling the screen of the mobile terminal to be turned off when the number of the touch points and the positions of the touch points meet preset conditions.
in the embodiment of the invention, after the number and the positions of the touch points of the touch operation of the user on the screen of the mobile terminal which is turned on are determined, the screen of the mobile terminal can be controlled to be turned off when the number and the positions of the touch points meet the preset conditions.
For example, the preset condition may be that when the number of touch points exceeds 3, one and only one touch point is located on one side of the screen, and the rest touch points are located on the other side of the screen. When a user holds the mobile terminal from the back of the mobile terminal, if the number of touch points of fingers of the user on the screen which is lightened is 5, and only one touch point (for example, a thumb) is located on one side of the screen, and the rest touch points (the rest four fingers) are located on the other side of the screen, at this time, the mobile terminal can be considered not to be in a use state, and at this time, the screen display of the mobile terminal which is lightened can be turned off, so that power consumption can be saved.
of course, for different holding manners, different numbers of touch points, and positions of the touch points, a person skilled in the art may specifically determine a control policy for displaying a screen of the mobile terminal according to an actual situation, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, when the touch operation of a user on the screen of the mobile terminal which is lighted is detected, the line information of the touch operation is identified, and the number and the position of the touch points corresponding to the line information are counted, so that the screen of the mobile terminal is controlled to be turned off when the number and the position of the touch points meet the preset conditions, the screen of the screen can be controlled to be turned off according to the specific operation type of the user on the screen of the mobile terminal, the problems of excessive power consumption of the mobile terminal and short endurance time of the mobile terminal caused by long-time screen lighting in the prior art are solved, and the endurance capability of the mobile terminal is effectively improved.
Second embodiment
referring to fig. 2, a flowchart illustrating a screen display control method of a mobile terminal according to a second embodiment of the present invention may specifically include the following steps:
Step 201, when detecting a touch operation of a user on a screen with a bright screen of a mobile terminal, identifying texture information of the touch operation;
in the embodiment of the present invention, the mobile terminal may be an electronic device such as a mobile phone, a PDA, a laptop computer, a palmtop computer, and the like, which has a touch screen, wherein the touch screen may include a capacitive touch screen, an infrared touch screen, a surface acoustic wave touch screen, and the like.
In the embodiment of the invention, when a user clicks, slides or contacts with a screen in any other way on the screen with the bright screen of the mobile terminal, the mobile terminal can detect various touch operations.
in a specific implementation, when the mobile terminal detects a touch operation of a user on a screen, texture information corresponding to the touch operation may be further obtained, for example, finger print information left on the screen by a finger when the user performs a click or slide operation on the screen of the mobile terminal, or palm print information left on the screen by a palm when the user holds the mobile terminal and the palm is in contact with the screen of the mobile terminal over a large area.
In the embodiment of the present invention, finger fingerprint information may be preset in the mobile terminal, for example, a fingerprint information base may be formed by collecting finger fingerprints of a plurality of users, or texture information of human finger fingerprints may be obtained by other methods, and a fingerprint information base may be formed based on the fingerprint information base and preset in the mobile terminal. Of course, a person skilled in the art may specifically select a mode of presetting the finger fingerprint information according to actual situations, and the embodiment of the present invention is not limited thereto.
in the embodiment of the invention, when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected, the texture information of the touch operation can be acquired, the texture information is compared with the preset finger fingerprint information, and when the texture information is matched with the preset finger fingerprint information, for example, when the texture information is matched with the preset finger fingerprint information, such as texture, venation and other graphic information of the two, the currently acquired texture information can be regarded as the finger fingerprint information, so that the texture information is identified as the finger fingerprint information.
specifically, as shown in fig. 3, a schematic diagram of a fingerprint and a palm print according to the present invention is shown. In fig. 3, when the contact portion of the user with the screen of the mobile terminal is the portion S1, the texture information of the touch operation acquired by the mobile terminal may be considered as finger fingerprint information.
as another example of the present invention, palm print information may also be preset in the mobile terminal, for example, a palm print information base may be formed by collecting palm prints of a plurality of users, or line information of palm prints of human hands may be obtained in other ways, and a palm print information base is formed based on the obtained line information and is preset in the mobile terminal. Of course, a person skilled in the art may specifically select a mode of presetting palm print information according to an actual situation, and the embodiment of the present invention does not limit this.
In the embodiment of the invention, when the touch operation of a user on a screen of a mobile terminal which is bright is detected, the line information of the touch operation can be acquired, if the line information is compared with the preset finger fingerprint information to determine that the line information is not the finger fingerprint information, the line information can be compared with the preset palm print information, and when the line information is matched with the preset palm print information, for example, the line information, the venation information and other graphic information are matched, the currently acquired line information can be regarded as the palm print information, so that the line information is identified as the palm print information. For example, in fig. 3, when the contact portion of the user with the screen of the mobile terminal is the portion of S2, the texture information of the touch operation acquired by the mobile terminal may be considered as palm print information.
If the texture information of the touch operation is palm and palm texture information, the touch operation of the user and the screen can be considered to be generated due to the contact between the palm of the user and the screen, and at this time, the user can be further considered to adopt a mode of holding the mobile terminal from the front side of the mobile terminal to hold the mobile terminal.
202, counting the number of touch points corresponding to the texture information and the positions of the touch points;
In the embodiment of the present invention, when the texture information of the current touch operation is identified as the finger fingerprint information of the user, the number of touch points and the position of the touch point corresponding to the finger fingerprint information may be further determined.
for example, when the user holds the mobile terminal from the back of the mobile terminal, the mobile terminal may first recognize that the texture information of the touch operation of the user on the screen of the mobile terminal that is already lighted is the finger fingerprint information, and then may further count the number of corresponding touch points and the position of the touch points. For example, in one example, the number of touch points of the user on the screen of the mobile terminal may be determined to be 5, wherein the touch points corresponding to the thumb are located on the right side of the screen, and the touch points corresponding to the remaining four fingers are located on the left side of the screen.
and 203, when the number of the touch points exceeds a preset threshold value and only one touch point exists in a preset area of the screen, closing the screen display of the mobile terminal.
In the embodiment of the present invention, after the number of touch points and the touch point position are obtained through statistics, it may be first determined whether the number of current touch points exceeds a preset threshold. Taking a mobile terminal as an example of a mobile phone, generally, when a user holds the mobile phone with a single hand, at least three fingers are usually required to hold the mobile phone stably. Therefore, the preset threshold may be set to 3. Of course, for other types of mobile terminals, because there is a difference in the size of the mobile terminal itself or the size of the screen size, a person skilled in the art may specifically set the specific value of the preset threshold according to actual needs, for example, set the value to be 2 or 4, and the like, which is not limited in the embodiment of the present invention.
Therefore, when the number of the touch points does not exceed the preset threshold, it may be considered that the current touch operation of the user on the screen of the mobile terminal is not generated by holding the mobile terminal, and at this time, the screen of the mobile terminal may be maintained in the current bright screen display state. And if the number of the current touch points exceeds a preset threshold, for example, when the mobile terminal is a mobile phone and the number of the touch points of the user on the screen of the mobile phone exceeds 3, the position of each touch point can be further judged to determine the specific operation type of the user. For example, it can be determined whether there is and only one touch point on a certain side of the screen.
If there are more than 3 touch points on the screen of the mobile phone and there is only one touch point on one side, the current touch point can be considered to be formed by the user holding the mobile phone in his hand according to the manner that people are used to hold the mobile phone. At this time, the current screen display of the mobile phone can be closed.
in the embodiment of the invention, when the touch point of the touch operation of the user on the mobile terminal exceeds the preset threshold, the specific action of the user generating the touch operation can be identified according to the difference of the specific positions of the touch points, so that the screen display of the mobile terminal is closed according to the different actions, or the current display state of the screen of the mobile terminal is continuously maintained, and the power consumption of the mobile terminal is saved.
It should be noted that, when the number of the touch points does not exceed the preset threshold, it may be considered that the current touch operation of the user on the screen of the mobile terminal is not generated by holding the mobile terminal, for example, when only one or two touch points exist, it may be considered that the user is currently using the mobile terminal to refer to materials or play games, and the like, at this time, the display state of the screen of the mobile terminal may not be processed, and the current display state may be continuously maintained.
in the embodiment of the invention, finger fingerprint information and palm print information can be preset in the mobile terminal, after the texture information of the touch operation of the user is acquired, the texture information can be respectively compared with the preset finger fingerprint information and the preset palm print information to identify specific texture information, and when the texture information is the finger fingerprint information, the screen display of the mobile terminal is controlled according to the number and the position of each touch point, so that the operation type of the user can be indirectly identified according to the acquired texture information, and the screen display of the mobile terminal is timely closed when the user holds the mobile terminal, thereby saving the power consumption and improving the cruising ability of the mobile terminal.
Third embodiment
referring to fig. 4, a flowchart illustrating a screen display control method of a mobile terminal according to a third embodiment of the present invention may specifically include the following steps:
Step 401, determining the current placing direction of a screen which is lighted on the mobile terminal;
In a specific implementation, the current placement direction of the screen which is lighted on the mobile terminal can be determined according to data collected by a gravity sensor or a gyroscope of the mobile terminal. Of course, a person skilled in the art may also adopt other manners to confirm the placement direction of the mobile terminal according to actual needs, for example, the placement direction of the mobile terminal may be determined by turning on a front or rear camera of the mobile terminal to shoot and comparing specific image contents, which is not limited in the embodiment of the present invention.
step 402, when the placing direction is a first placing direction, executing the step of identifying the texture information of the touch operation when detecting that the user touches the screen with the bright screen of the mobile terminal;
In the embodiment of the present invention, the first placing direction may be a placing direction in which a screen of the mobile terminal is placed upwards, or a placing direction in which the mobile terminal is placed vertically.
In the embodiment of the present invention, for example, the mobile terminal is placed with the screen facing upward, in this case, when a touch operation of the user on the screen of the mobile terminal that is already lighted is detected, the step of identifying the texture information of the touch operation may be performed. Since the step is similar to step 101 in the first embodiment and step 201 in the second embodiment, reference may be made to each other, and details of this embodiment are not repeated.
step 403, when the placing direction is a second placing direction, acquiring image information by using a front camera of the mobile terminal;
In the embodiment of the present invention, the second placing direction may be a downward placing mode, that is, a placing mode in which a screen of the mobile terminal faces downward.
When the current placing direction of the screen is downward placing, a front-facing camera of the mobile terminal can be further adopted to collect image information, and the screen display of the mobile terminal is controlled according to the image information.
of course, the image acquisition by using the front camera of the mobile terminal may be performed by using a photographing mode, or may be performed only by using the front camera to perform a preview operation without performing actual photographing, which is not limited in the embodiment of the present invention.
Step 404, judging whether the image information comprises human eyes;
In specific implementation, when the screen of the mobile terminal which is lighted is placed downwards, a front-facing camera of the mobile terminal can be started to collect image information, and whether the image information includes human eyes or not is judged to determine the current specific operation type of the user on the mobile terminal.
For example, it is possible to determine whether or not the human eye is included by analyzing the image content in the photograph taken; the preview operation may be performed only by using a front-facing camera without actually taking a photograph, and whether the obtained preview image includes human eyes or not may be analyzed, which is not limited in the embodiment of the present invention.
Step 405, when the image information does not include the human eyes, closing the screen display of the mobile terminal.
in the embodiment of the present invention, when the obtained image information does not include the human eyes, since the screen is in the downward-oriented state at this time, it can be considered that the user does not perform any operation on the mobile terminal at present, and the screen display of the mobile terminal can be turned off.
If the obtained image information includes human eyes, it can be considered that the user still uses the mobile terminal even though the user currently places the mobile terminal downwards, for example, when the user lies on a sofa to watch a movie playing in the mobile terminal, at this time, the current display state of the screen of the mobile terminal can be continuously maintained.
In the embodiment of the invention, different operations can be executed according to different placing directions by determining the placing direction of the screen with the bright screen of the mobile terminal, so that when the mobile terminal is placed downwards and a user does not operate the mobile terminal, the screen display is closed in time, and the power consumption is saved.
it should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Fourth embodiment
Referring to fig. 5A, which shows one of the block diagrams of the mobile terminal according to the fourth embodiment of the present invention, the mobile terminal 500 may specifically include the following modules:
The identification module 501 is configured to identify texture information of a touch operation when the touch operation of a user on a screen of a mobile terminal that is already on the screen is detected;
a counting module 502, configured to count the number of touch points and the positions of the touch points corresponding to the texture information;
And the control module 503 is configured to control the screen of the mobile terminal to be turned off when the number of the touch points and the positions of the touch points meet preset conditions.
On the basis of fig. 5A, optionally, referring to fig. 5B, which is a second block diagram of the mobile terminal according to the fourth embodiment of the present invention, the identifying module 501 may specifically include the following sub-modules:
the first obtaining submodule 5011 is configured to, when a touch operation of a user on a screen of a mobile terminal that is already on the bright screen is detected, obtain texture information of the touch operation;
The fingerprint information comparison submodule 5012 is used for comparing the line information with preset fingerprint information;
The fingerprint information identification submodule 5013 is configured to identify the texture information as the finger fingerprint information when the texture information matches the preset finger fingerprint information.
On the basis of fig. 5A, optionally, referring to fig. 5C, which is a third block diagram of the mobile terminal according to the fourth embodiment of the present invention, when the texture information is finger fingerprint information, the control module 503 may specifically include the following sub-modules:
The first closing sub-module 5031 is configured to close the screen display of the mobile terminal when the number of the touch points exceeds a preset threshold and there is only one touch point in a preset area of the screen.
in this embodiment of the present invention, the texture information further includes palm print information, and the control module 503 may further include the following sub-modules:
A second closing submodule 5032, configured to close the screen display of the mobile terminal when the texture information of the touch operation is palm print information.
in the embodiment of the present invention, the palm print information is identified by calling the following sub-modules:
The second obtaining submodule 5014 is configured to, when a touch operation of a user on a screen of a mobile terminal that is already on the screen is detected, obtain texture information of the touch operation;
the palm print information comparison submodule 5015 is used for comparing the line information with preset palm print information;
The palm print information identification submodule 5016 is configured to identify that the line information is palm print information when the line information matches the preset palm print information.
On the basis of fig. 5A, optionally, referring to fig. 5D, which is a fourth block diagram of a mobile terminal according to a fourth embodiment of the present invention, the mobile terminal 500 may further include the following modules:
A determining module 504, configured to determine a current placement direction of a screen that is turned on by the mobile terminal;
A calling module 505, configured to call the identification module when the placing direction is a first placing direction;
and the collecting module 506 is configured to collect image information by using a front camera of the mobile terminal when the placing direction is the second placing direction.
In this embodiment of the present invention, the second placing direction may include downward placing, and the mobile terminal may further include the following modules:
A judging module 507, configured to judge whether the image information includes human eyes;
A closing module 508, configured to close a screen display of the mobile terminal when the image information does not include a human eye.
the mobile terminal 500 can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 4, and is not described herein again to avoid repetition. In the embodiment of the invention, when the touch operation of a user on the screen of the mobile terminal which is lighted is detected, the line information of the touch operation is identified, and the number and the position of the touch points corresponding to the line information are counted, so that the screen of the mobile terminal is controlled to be turned off when the number and the position of the touch points meet the preset conditions, the screen of the screen can be controlled to be turned off according to the specific operation type of the user on the screen of the mobile terminal, the problems of excessive power consumption of the mobile terminal and short endurance time of the mobile terminal caused by long-time screen lighting in the prior art are solved, and the endurance capability of the mobile terminal is effectively improved.
Fifth embodiment
Fig. 6 is a block diagram of a mobile terminal according to a fifth embodiment of the present invention. The mobile terminal 600 shown in fig. 6 includes: at least one processor 601, memory 602, at least one network interface 604, and a user interface 603. The various components in the mobile terminal 600 are coupled together by a bus system 605. It is understood that the bus system 605 is used to enable communications among the components. The bus system 605 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as a bus system 605 in fig. 6, and the mobile terminal 600 further includes a camera component 606, the camera component 606 including a camera.
The user interface 603 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
it will be appreciated that the memory 602 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced synchronous SDRAM (ESDRAM), synchronous link SDRAM (SLDRAM), and direct memory bus SDRAM (DRRAM). The memory 602 of the subject systems and methods is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 602 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 6021 and application programs 6022.
The operating system 6021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application program 6022 includes various application programs such as a media player (MediaPlayer), a Browser (Browser), and the like, and is used to implement various application services. A program implementing the method of an embodiment of the invention can be included in the application program 6022.
In the embodiment of the present invention, by calling a program or an instruction stored in the memory 602, specifically, a program or an instruction stored in the application program 6022, the processor 601 is configured to, when a touch operation of a user on a screen of the mobile terminal that is already lighted is detected, identify texture information of the touch operation; counting the number of touch points corresponding to the grain information and the positions of the touch points; and when the number of the touch points and the positions of the touch points meet preset conditions, controlling the screen of the mobile terminal to be turned off.
the method disclosed by the above-mentioned embodiment of the present invention can be applied to the processor 601, or implemented by the processor 601. The processor 601 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 601. The processor 601 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 602, and the processor 601 reads the information in the memory 602 and completes the steps of the method in combination with the hardware thereof.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units designed to perform the functions described herein, or a combination thereof.
for a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Optionally, the processor 601 is further configured to: when detecting that a user touches a screen with a bright screen of a mobile terminal, acquiring texture information of the touch operation; comparing the grain information with preset finger fingerprint information; and when the line information is matched with the preset finger fingerprint information, identifying the line information as the finger fingerprint information.
Optionally, the processor 601 is further configured to: and when the number of the touch points exceeds a preset threshold value and only one touch point exists in a preset area of the screen, closing the screen display of the mobile terminal.
Optionally, the processor 601 is further configured to: and if the texture information of the touch operation is palm print information, closing the screen display of the mobile terminal.
Optionally, the processor 601 is further configured to: when detecting that a user touches a screen with a bright screen of a mobile terminal, acquiring texture information of the touch operation; comparing the line information with preset palm print information; and when the line information is matched with the preset palm print information, identifying the line information as the palm print information.
Optionally, the processor 601 is further configured to: determining the current placing direction of a screen which is lightened by the mobile terminal; when the placing direction is a first placing direction, executing the step of identifying the texture information of the touch operation when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected; and when the placing direction is the second placing direction, acquiring image information by adopting a front camera of the mobile terminal.
optionally, the processor 601 is further configured to: judging whether the image information comprises human eyes or not; and when the human eyes are not included in the image information, closing the screen display of the mobile terminal.
The mobile terminal 600 can implement each process implemented by the mobile terminal in the foregoing embodiments, and details are not repeated here to avoid repetition. According to the embodiment of the invention, when the touch operation of the user on the screen of the mobile terminal which is lighted is detected, the line information of the touch operation is identified, and the number and the position of the touch points corresponding to the line information are counted, so that the screen of the mobile terminal is controlled to be turned off when the number and the position of the touch points meet the preset conditions, the screen of the screen can be controlled to be turned off according to the specific operation type of the user on the screen of the mobile terminal, the problems of excessive power consumption of the mobile terminal and short endurance time of the mobile terminal caused by long-time screen lighting in the prior art are solved, and the endurance capability of the mobile terminal is effectively improved.
Sixth embodiment
Fig. 7 is a schematic structural diagram of a mobile terminal according to a sixth embodiment of the present invention. Specifically, the mobile terminal 700 in fig. 7 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
The mobile terminal 700 of fig. 7 includes a Radio Frequency (RF) circuit 710, a memory 720, an input unit 730, a display unit 740, a processor 760, an audio circuit 770, a WiFi (wireless fidelity) module 780, and a power supply 790, and the mobile terminal 700 further includes a photographing component 750, and the photographing component 750 includes a camera.
The input unit 730 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 700. Specifically, in the embodiment of the present invention, the input unit 730 may include a touch panel 731. The touch panel 731, also referred to as a touch screen, can collect touch operations of a user (e.g. operations of the user on the touch panel 731 by using a finger, a stylus pen, or any other suitable object or accessory) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 731 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 760, and can receive and execute commands sent from the processor 760. In addition, the touch panel 731 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 731, the input unit 730 may include other input devices 732, and the other input devices 732 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Among them, the display unit 740 may be used to display information input by the user or information provided to the user and various menu interfaces of the mobile terminal 700. The display unit 740 may include a display panel 741, and optionally, the display panel 741 may be configured in the form of an LCD or an organic light-emitting diode (OLED).
It should be noted that the touch panel 731 can cover the display panel 741 to form a touch display screen, and when the touch display screen detects a touch operation on or near the touch display screen, the touch display screen is transmitted to the processor 760 to determine the type of the touch event, and then the processor 760 provides a corresponding visual output on the touch display screen according to the type of the touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
the processor 760 is a control center of the mobile terminal 700, connects various parts of the entire handset using various interfaces and lines, and performs various functions of the mobile terminal 700 and processes data by operating or executing software programs and/or modules stored in the first memory 721 and calling data stored in the second memory 722, thereby integrally monitoring the mobile terminal 700. Alternatively, processor 760 may include one or more processing units.
In the embodiment of the present invention, the processor 760 is configured to, by invoking a software program and/or a module stored in the first memory 721 and/or data stored in the second memory 722, recognize texture information of a touch operation when the touch operation of a user on a screen of the mobile terminal is detected; counting the number of touch points corresponding to the grain information and the positions of the touch points; and when the number of the touch points and the positions of the touch points meet preset conditions, controlling the screen of the mobile terminal to be turned off.
Optionally, the processor 760 is further configured to: when detecting that a user touches a screen with a bright screen of a mobile terminal, acquiring texture information of the touch operation; comparing the grain information with preset finger fingerprint information; and when the line information is matched with the preset finger fingerprint information, identifying the line information as the finger fingerprint information.
optionally, the processor 760 is further configured to: and when the number of the touch points exceeds a preset threshold value and only one touch point exists in a preset area of the screen, closing the screen display of the mobile terminal.
Optionally, the processor 760 is further configured to: and if the texture information of the touch operation is palm print information, closing the screen display of the mobile terminal.
Optionally, the processor 760 is further configured to: when detecting that a user touches a screen with a bright screen of a mobile terminal, acquiring texture information of the touch operation; comparing the line information with preset palm print information; and when the line information is matched with the preset palm print information, identifying the line information as the palm print information.
Optionally, the processor 760 is further configured to: determining the current placing direction of a screen which is lightened by the mobile terminal; when the placing direction is a first placing direction, executing the step of identifying the texture information of the touch operation when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected; and when the placing direction is the second placing direction, acquiring image information by adopting a front camera of the mobile terminal.
optionally, the processor 760 is further configured to: judging whether the image information comprises human eyes or not; and when the human eyes are not included in the image information, closing the screen display of the mobile terminal.
therefore, according to the embodiment of the invention, when the touch operation of the user on the screen of the mobile terminal which is lighted is detected, the line information of the touch operation is identified, and the number and the position of the touch points corresponding to the line information are counted, so that the screen of the mobile terminal is controlled to be turned off when the number and the position of the touch points meet the preset conditions, the screen of the screen can be controlled to be turned off according to the specific operation type of the user on the screen of the mobile terminal, the problems of excessive power consumption of the mobile terminal and short endurance time of the mobile terminal caused by long-time screen lighting in the prior art are solved, and the endurance capability of the mobile terminal is effectively improved.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
the above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (12)

1. A screen display control method of a mobile terminal is characterized by comprising the following steps:
when detecting that a user touches a screen with a bright screen of a mobile terminal, identifying texture information of the touch operation;
Counting the number of touch points corresponding to the grain information and the positions of the touch points;
When the number of the touch points and the positions of the touch points meet preset conditions, controlling the screen of the mobile terminal to be turned off;
Wherein the method further comprises: determining the current placing direction of a screen which is lightened by the mobile terminal;
When the placing direction is a first placing direction, executing the step of identifying the texture information of the touch operation when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected;
And when the placing direction is the second placing direction, acquiring image information by adopting a front camera of the mobile terminal.
2. The method according to claim 1, wherein when a touch operation of a user on a screen of a mobile terminal which is lighted up is detected, the step of identifying texture information of the touch operation comprises the following steps:
when detecting that a user touches a screen with a bright screen of a mobile terminal, acquiring texture information of the touch operation;
Comparing the grain information with preset finger fingerprint information;
And when the line information is matched with the preset finger fingerprint information, identifying the line information as the finger fingerprint information.
3. the method according to claim 2, wherein when the texture information is finger print information, and when the number of the touch points and the positions of the touch points satisfy preset conditions, the step of controlling the screen of the mobile terminal to be turned off comprises:
And when the number of the touch points exceeds a preset threshold value and only one touch point exists in a preset area of the screen, closing the screen display of the mobile terminal.
4. the method of claim 1, wherein the texture information further comprises palm print information, and further comprising, after the step of identifying the texture information for the touch operation:
and if the texture information of the touch operation is palm print information, closing the screen display of the mobile terminal.
5. the method of claim 4, wherein the palm print information is identified by:
when detecting that a user touches a screen with a bright screen of a mobile terminal, acquiring texture information of the touch operation;
Comparing the line information with preset palm print information;
And when the line information is matched with the preset palm print information, identifying the line information as the palm print information.
6. the method according to claim 1, wherein the second placing direction comprises downward placing, and after the step of collecting image information by using the front camera of the mobile terminal, the method further comprises:
judging whether the image information comprises human eyes or not;
And when the human eyes are not included in the image information, closing the screen display of the mobile terminal.
7. A mobile terminal, comprising:
The mobile terminal comprises an identification module, a display module and a display module, wherein the identification module is used for identifying the texture information of touch operation when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected;
The statistical module is used for counting the number of touch points corresponding to the grain information and the positions of the touch points;
the control module is used for controlling the screen of the mobile terminal to be turned off when the number of the touch points and the positions of the touch points meet preset conditions;
the determining module is used for determining the current placing direction of the screen which is lightened by the mobile terminal;
The calling module is used for calling the identification module when the placing direction is a first placing direction;
And the acquisition module is used for acquiring image information by adopting a front camera of the mobile terminal when the placing direction is the second placing direction.
8. the mobile terminal of claim 7, wherein the identification module comprises:
The mobile terminal comprises a first obtaining submodule and a second obtaining submodule, wherein the first obtaining submodule is used for obtaining the line information of touch operation when the touch operation of a user on a screen of the mobile terminal which is bright is detected;
The fingerprint information comparison submodule is used for comparing the grain information with preset fingerprint information;
And the fingerprint information identification submodule is used for identifying the line information as the finger fingerprint information when the line information is matched with the preset finger fingerprint information.
9. The mobile terminal of claim 8, wherein when the texture information is finger fingerprint information, the control module comprises:
And the first closing submodule is used for closing the screen display of the mobile terminal when the number of the touch points exceeds a preset threshold value and only one touch point exists in a preset area of the screen.
10. the mobile terminal of claim 7, wherein the texture information further includes palm print information, and the control module comprises:
and the second closing submodule is used for closing the screen display of the mobile terminal when the grain information of the touch operation is the palm and palm grain information.
11. the mobile terminal according to claim 10, wherein the palm print information is identified by invoking the following sub-modules:
the second obtaining submodule is used for obtaining the line information of the touch operation when the touch operation of a user on a screen with a bright screen of the mobile terminal is detected;
The palm print information comparison submodule is used for comparing the line information with preset palm print information;
And the palm print information identification submodule is used for identifying the line information as the palm print information when the line information is matched with the preset palm print information.
12. the mobile terminal of claim 7, wherein the second placement direction comprises downward placement, the mobile terminal further comprising:
The judging module is used for judging whether the image information comprises human eyes or not;
And the closing module is used for closing the screen display of the mobile terminal when the image information does not include the human eyes.
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