CN107219948B - Control device and method for screen breathing bright screen - Google Patents
Control device and method for screen breathing bright screen Download PDFInfo
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- CN107219948B CN107219948B CN201710266131.8A CN201710266131A CN107219948B CN 107219948 B CN107219948 B CN 107219948B CN 201710266131 A CN201710266131 A CN 201710266131A CN 107219948 B CN107219948 B CN 107219948B
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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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]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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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
Abstract
The invention provides a control device and a method for screen breathing and screen lighting, which are characterized in that in a screen off state of a terminal, pressure information generated by pressure control operation of a user on the terminal is acquired through a sensor arranged in the terminal, whether the pressure information meets preset control conditions is judged according to the pressure information, the preset control conditions are used for identifying fingerprint unlocking, if the judgment result shows that the pressure information does not meet the preset control conditions, the screen breathing and screen lighting of the terminal is controlled according to the pressure information, the awakening of the screen can be realized without physical keys, the screen awakening effect of breathing is realized according to the pressure value of the pressure control operation, meanwhile, whether the pressure information meets the preset control conditions is judged before the screen is awakened, the complicated operation steps of awakening and unlocking the screen in the prior art are greatly simplified, and the misoperation of screen unlocking while the screen lighting control is carried out by the user is avoided, the use experience of the user on the terminal is improved.
Description
Technical Field
The invention relates to the technical field of mobile terminal control, in particular to a control device and a control method for screen breathing bright screen.
Background
At present, with the continuous development of terminal control technology, handheld devices are more and more popular, and for handheld mobile devices with a human-computer interaction interface, the security and privacy of the handheld mobile devices also get more and more attention. Therefore, in order to solve the problem, the function of locking the screen is set in the existing terminal, but the unlocking screen and the screen on/off control operation of the traditional touch screen are mostly realized by using a power physical key power key or a home key arranged on the side edge of the terminal, but the mode needs to wake up the screen by pressing the key first and then carries out the unlocking operation, so that the operation is very inconvenient, the use of a user is not facilitated, and the use experience of the user is reduced.
Disclosure of Invention
The invention mainly aims to provide a control device and a control method for screen breathing and screen lighting, and aims to solve the technical problems that the operation process of the conventional screen awakening and unlocking is realized by physical entity keys, so that the operation is complicated and complicated, and the use experience of a user is poor.
In order to solve the above technical problem, a control device for screen breathing bright screen is provided, which includes:
the first acquisition module is used for acquiring pressure-sensitive information generated by the pressure control operation of a user on the terminal through a sensor arranged in the terminal in a screen-off state of the terminal;
the judging module is used for judging whether the acquired pressure information meets a preset control condition or not according to the acquired pressure information, wherein the preset control condition is used for identifying fingerprint unlocking;
and the main control module is used for controlling the screen of the terminal to breathe and brighten according to the pressure information if the judgment result shows that the pressure information does not meet the preset control condition.
Optionally, the apparatus further includes a second obtaining module and an unlocking module;
the second acquisition module is used for acquiring fingerprint characteristic information of a user through an infrared fingerprint identification sensor arranged on the screen when the judgment result shows that the pressure information meets a preset control condition;
the main control module is used for controlling the screen of the terminal to be lightened according to the pressure information and unlocking the terminal through the unlocking module according to the fingerprint characteristic information.
Optionally, the judging module is configured to extract a pressure value of the pressure control operation according to the pressure information; and judging whether the pressure value is larger than a preset pressure threshold value, wherein the preset pressure threshold value is used for identifying whether the current pressure control operation needs a fingerprint unlocking operation.
Optionally, the main control module is configured to determine a corresponding pressure change manner according to the pressure value, where the change manner is that the size of the pressure value is changed from small to large or from large to small; and inquiring the breathing bright screen control instruction corresponding to the current pressure value according to the corresponding relation between the currently determined pressure change mode, the preset pressure change mode and the breathing bright screen control instruction, and lighting the screen of the terminal.
Optionally, the breath bright screen control instruction includes: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
The embodiment of the invention also provides a control method for screen breathing bright screen, which comprises the following steps:
under the screen-off state of the terminal, acquiring pressure-sensitive information generated by the pressure control operation of a user on the terminal through a sensor arranged in the terminal;
judging whether the obtained pressure-sensitive information meets a preset control condition or not according to the obtained pressure-sensitive information, wherein the preset control condition is used for identifying fingerprint unlocking;
and if the judgment result shows that the pressure information does not meet the preset control condition, controlling the screen of the terminal to be lightened by breathing according to the pressure information.
Optionally, the method further includes:
if the judgment result is that the pressure information meets the preset control condition, acquiring fingerprint characteristic information of a user through an infrared fingerprint identification sensor arranged on the screen;
and controlling the screen of the terminal to be lightened according to the pressure information, and unlocking the terminal according to the fingerprint characteristic information.
Optionally, the determining whether the acquired pressure information meets a preset control condition according to the acquired pressure information includes:
extracting a pressure value of the pressure control operation according to the pressure information;
and judging whether the pressure value is larger than a preset pressure threshold value, wherein the preset pressure threshold value is used for identifying whether the current pressure control operation needs a fingerprint unlocking operation.
Optionally, the controlling the screen of the terminal to breathe and shine according to the pressure information includes:
determining a corresponding pressure change mode according to the pressure value, wherein the change mode is that the size of the pressure value is changed from small to big or from big to small;
and inquiring the breathing bright screen control instruction corresponding to the current pressure value according to the corresponding relation between the currently determined pressure change mode, the preset pressure change mode and the breathing bright screen control instruction, and lighting the screen of the terminal.
Optionally, the breath bright screen control instruction includes: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
In addition, a mobile terminal is also provided, and the mobile terminal comprises the control device for the screen breathing bright screen.
The invention provides a control device and a control method for screen breathing and screen lighting, wherein in a screen off state of a terminal, pressure-sensitive information generated by pressure control operation of a user on the terminal is acquired through a sensor arranged in the terminal, whether the acquired pressure-sensitive information meets a preset control condition or not is judged according to the acquired pressure-sensitive information, the preset control condition is used for identifying fingerprint unlocking, and if the judgment result shows that the pressure-sensitive information does not meet the preset control condition, the screen breathing and screen lighting of the terminal is controlled according to the pressure-sensitive information. By implementing the method, the device and the system, the control operation of the screen lightening of the terminal is performed by detecting the pressure-sensitive information of the parameters of the pressure-controlled operation of the terminal by the user, so that the awakening of the screen can be realized without physical keys, the screen awakening effect of respiration can be realized according to the pressure value of the pressure-controlled operation, and the complicated operation steps of awakening the screen in the prior art are simplified to a great extent; meanwhile, whether the pressure information meets the preset control condition or not is judged before the screen is awakened, misoperation of screen unlocking while screen lightening control is carried out by a user is avoided, and therefore the use experience of the user on the terminal is improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
fig. 2 is a block diagram of a control device for screen breathing brightening according to a first embodiment of the present invention;
fig. 3 is a schematic block diagram of another control apparatus for screen breathing brightening according to the first embodiment of the present invention;
fig. 4 is a schematic view of a terminal assembly according to a second embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method for controlling screen breathing highlighting according to a third embodiment of the present invention;
FIG. 6 is a flowchart illustrating a method for controlling screen breathing highlighting according to a fourth embodiment of the present invention;
FIG. 7 is a schematic view of the bright screen control when the breath bright screen control command is a diffusion gradual change control command;
fig. 8 is a bright screen control schematic diagram when the breath bright screen control instruction is an overall gradual change control instruction.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, the suffix of "unit" used to denote an element is used only for facilitating the description of the present invention, and has no specific meaning in itself.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal, however, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes. The mobile terminal in the embodiment of the invention can realize the control device for screen breathing and screen lighting in the embodiments of the invention.
Fig. 1 is a schematic diagram of a hardware structure of an optional mobile terminal for implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented, and that more or fewer components may instead be implemented, the elements of the mobile terminal being described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a mobile communication unit 112, a wireless internet unit 113, a short range communication unit 114, and a location information unit 115.
The mobile communication unit 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet access technology to which the unit refers may include W L AN (wireless L AN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave Access), HSDPA (high speed Downlink packet Access), and the like.
The short-range communication unit 114 is a unit for supporting short-range communication. Some examples of short-range communication technologies include bluetooth (TM), Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), zigbee (TM), and the like.
The location information unit 115 is a unit for checking or acquiring location information of the mobile terminal. A typical example of the location information unit is a GPS (global positioning system). According to the current technology, the GPS unit 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS unit 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 1220, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the cameras 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 121 may be provided according to the construction of the mobile terminal. The microphone s122 can receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication unit 112 in case of the phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a light sensor 141.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification unit, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification unit may store various information for authenticating a user using the mobile terminal 100 and may include a user identity Unit (UIM), a subscriber identity unit (SIM), a universal subscriber identity Unit (USIM), and the like. In addition, a device having an identification unit (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner.
The output unit 150 may include a display unit 151, an audio output unit 152, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are stacked on each other in the form of a layer TO form a touch screen, the display unit 151 may be used as an input device and an output device, the display unit 151 may include at least one of a liquid crystal display (L CD), a thin film transistor L CD (TFT-L CD), an organic light emitting diode (O L ED) display, a flexible display, a three-dimensional (3D) display, and the like, some of these displays may be configured TO be transparent TO allow a user TO view from the outside, which may be referred TO as a transparent display, a typical transparent display may be, for example, a TO L ED (transparent organic light emitting diode) display, and the like, the mobile terminal 100 may include two or more display units (or other display devices) according TO a specific intended embodiment, for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown), and the touch screen may be used TO detect a touch input pressure and a touch input position and a touch input area.
The audio output unit 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 152 may include a speaker, a buzzer, and the like.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia unit 181 for reproducing (or playing back) multimedia data, and the multimedia unit 181 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a programmable logic device (P L D), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, such an implementation may be implemented in the controller 180 in some cases.
Up to this point, mobile terminals have been described in terms of their functionality. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
The following is a detailed description of specific examples.
First embodiment
As shown in fig. 2, based on the above-mentioned mobile terminal hardware structure, an embodiment of the control device for screen breathing bright screen according to the present invention is provided, and specifically, the control device for screen breathing bright screen according to the present invention includes: a first obtaining module 21, a judging module 22 and a main control module 23, wherein,
the first obtaining module 21 is configured to obtain, through a sensor arranged in the terminal, pressure-sensitive information generated by a user through a pressure-controlled operation on the terminal by using the terminal in a screen-off state of the terminal, where the pressure-controlled operation refers to a click operation or a long-time pressing sliding operation of the user on a terminal screen;
the sensors may be pressure sensors, and specifically are disposed in a screen of the terminal, in a back housing, and on side frames at two sides of the terminal, preferably, in the embodiment of the present invention, the sensors are selected to be disposed in the screen of the terminal, and a user presses the screen, and the pressure sensors collect the degree of pressing on the screen by the user to calculate corresponding pressure values, and then output the pressure values to the determination module 22 for determination processing.
In practical application, the sensor may also be an infrared recognition sensor, which may be disposed in a screen of the terminal or disposed at a position outside the screen, for example, when the sensor is disposed at two side edges, the obtained pressure information is a sliding distance of the user on the two side edges, and a corresponding pressure value is determined according to the sliding distance.
The judging module 22 is configured to judge whether the acquired pressure information meets a preset control condition according to the acquired pressure information, where the preset control condition is used to identify fingerprint unlocking;
in practical application, the preset control condition is a pressure threshold, and whether the current operation needs to be unlocked by the fingerprint is identified by setting the pressure threshold.
And the main control module 23 is configured to control the screen of the terminal to breathe and light according to the pressure information when the judgment result shows that the pressure information does not meet the preset control condition.
In this embodiment, the pressure information includes a pressure value of a user for performing a pressure control operation on the terminal, the determining module 22 determines whether a preset control condition is met, specifically, whether the pressure value is greater than a preset pressure threshold, and if the determination result is negative, the main control module 23 only performs an operation of breathing and brightening the screen.
As shown in fig. 3, the control device for screen breathing and screen lighting according to the embodiment of the present invention further includes a second obtaining module 24 and an unlocking module 25, when the determining module 22 determines that the pressure information satisfies the preset control condition, the second obtaining module 24 obtains fingerprint feature information of a user through an infrared fingerprint recognition sensor disposed on a screen, the main control module 24 controls the screen of the terminal to be lit according to the pressure information, and the unlocking module 25 unlocks the terminal according to the fingerprint feature information.
In practical application, when the pressure value is judged to be smaller than the preset pressure threshold value, the control device can adjust the brightness of the screen according to the pressure value change of a user in the pressure control operation process, when the pressure value is gradually increased, the brightness of the screen is also gradually increased, in the adjustment process, the pressure value does not change once, the brightness is compared with the pressure threshold value once, until the pressure value is judged to be larger than the pressure threshold value, the terminal collects fingerprint characteristic information through the corresponding infrared fingerprint identification sensor, and finally, the terminal is unlocked according to the collected fingerprint characteristic information.
Further, in the unlocking process, the control method can adjust the display brightness of the screen according to the change situation of the pressure value.
In this embodiment, the main control module 23 is further configured to determine, according to the pressure value, a pressure change manner corresponding to the pressure value of the current pressure control operation, where the change manner refers to that a change range of the pressure value is from small to large and is also smaller than a preset pressure threshold value when the pressure value is at a maximum, or that the change range of the pressure value is from large to small and is also smaller than the preset pressure threshold value when the pressure value is at a maximum, and the main control module 23, according to a corresponding relationship between the currently determined pressure change manner, the preset pressure change manner, and the breath bright-screen control instruction, the corresponding relationship includes: when the pressure value is changed from small to large or from large to small, the brightness of the screen is controlled in a mode of spreading to light or extinguish around the fingerprint as a circle center; when the pressure value is changed from small to large or from large to small, the whole brightness of the screen is controlled in a gradually-on or gradually-off mode; inquiring a breathing bright screen control instruction corresponding to the current pressure value according to the determined change mode, and carrying out lighting control on the screen of the terminal, wherein the breathing bright screen control instruction comprises the following steps: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
In this embodiment, when the breath lighting control command is a diffusion gradual change control command, the lighting control process is to adjust the display brightness of the screen according to a change of the pressure value around the touch point when the user presses the screen, and gradually turn on or off the screen around the touch point, and then, taking the case that the pressure value gradually increases, specifically, as shown in fig. 7, where "white" indicates that the screen is turned on, "black" indicates that the screen is turned off, the pressure values in fig. 7(a) to (c) gradually increase, and fig. 7(d) is a schematic diagram after unlocking when the pressure value is greater than or equal to the pressure threshold value.
When the breathing bright-screen control instruction is an overall gradual-change control instruction, the bright-screen control process is to adjust the overall brightness of the screen according to a change of the pressure value, taking the pressure value to be gradually increased as an example, specifically shown in fig. 8, where "white" indicates that the screen is lit, and "black" indicates that the screen is extinguished, and the pressure values from (a) to (c) of fig. 8 are gradually increased, and fig. 8(d) is a schematic diagram after the screen is unlocked when the pressure value is greater than or equal to the pressure threshold value.
In practical application, the first collecting module 21 collects pressure values of the pressure control operation performed by the user on the screen within a certain time period to obtain a pressure value group, the judging module 22 selects a maximum value in the pressure value group to compare with a preset pressure threshold, if the comparison result is smaller than the pressure threshold, the main control module 23 obtains a corresponding pressure change curve according to the pressure value group, and determines whether the pressure value of the pressure control operation is continuously increased or decreased according to the obtained curve.
If the changing mode is determined to be a continuously increasing changing mode, the brightness of the screen is controlled according to the changing curve of the pressure value, specifically, the brightness of the screen is continuously increased along with the continuously increasing of the pressure value, when the user cancels the pressing of the pressure control operation, the brightness of the screen gradually decreases according to the continuously decreasing of the pressure value, and the screen is turned off until the screen is not pressed.
Meanwhile, when the changing mode which is continuously reduced is determined, the brightness of the screen is controlled according to the changing curve of the pressure value, specifically, the brightness of the screen is continuously reduced along with the continuous reduction of the pressure value, so that the screen is lightened by breathing according to the pressure of the user pressing the screen, the problem that the screen is mistakenly touched for unlocking due to the fact that the user presses the screen unintentionally is avoided, and the use experience of the user on the terminal is greatly improved.
Further, if the judgment module 22 judges that the pressure value is greater than the preset pressure threshold, the second acquisition module 24 is notified to acquire the fingerprint feature information of the user through the infrared fingerprint identification sensor, and the unlocking module 25 performs unlocking operation on the terminal according to the fingerprint feature information after the main control module 23 controls the screen to be lightened according to the pressure value; preferably, the main control module 23 may continuously increase the brightness of the screen according to the pressure value while the pressure value is continuously increased, and when the pressure value reaches a preset pressure threshold, the second collecting module 24 collects fingerprint feature information of the user and unlocks the terminal according to the fingerprint feature information.
The embodiment provides a control device for screen breathing and screen lighting, the generated pressure-sensitive information of the user on the pressure-controlled operation of a terminal is acquired through a first acquisition module, a judgment module judges whether preset control conditions are met or not according to the pressure-sensitive information, when the preset control conditions are not met according to the judgment of the pressure-sensitive information, a main control module breathes and screen lighting control on the screen of the terminal according to the pressure-sensitive information, and therefore awakening of the screen can be achieved without physical keys, and the breathing screen calling effect can be achieved according to the pressure value of the pressure-controlled operation.
Furthermore, when the judgment module judges that the pressure-sensitive information meets the preset control condition, the screen brightening operation of the breathing of the screen can be controlled according to the pressure-sensitive information, and the unlocking operation can be carried out by collecting the fingerprint characteristic information of the user through the infrared fingerprint identification sensor, so that the complex operation steps of awakening and unlocking the screen in the prior art are simplified, the misoperation of screen unlocking when the screen brightening control is carried out by the user is avoided, and the use experience of the user on the terminal is improved.
Second embodiment
Referring to fig. 4, fig. 4 is a schematic composition diagram of a terminal according to a second embodiment of the present invention, where the terminal includes the control device for screen breathing brightening provided in the first embodiment, and the control device specifically includes: an Input Output (IO) bus 41, a processor 42, a RAM43, a memory 44, and a sensor 45; wherein the content of the first and second substances,
the input/output (IO) bus 41 is connected to other components (the processor 42, the memory 43, and the memory 44) of the terminal to which it belongs, and provides a transmission line for the other components.
The processor 42 typically controls the overall operation of the server to which it belongs. For example, processor 42 performs computations, validation, etc. The processor 42 may be a Central Processing Unit (CPU), among others. In this embodiment, the sensor 45 is configured to acquire pressure-sensitive information generated by a user performing a pressure-controlled operation on the terminal in the screen-off state of the terminal, and fingerprint characteristic information generated when the user performs the operation on the terminal; the processor 42 needs to have at least the functions of: judging whether the acquired pressure-sensitive information meets preset control conditions or not according to the acquired pressure-sensitive information, wherein the preset control conditions are used for identifying fingerprint unlocking, and if the judgment result is that the pressure-sensitive information does not meet the preset control conditions, controlling the screen of the terminal to be lightened by breathing according to the pressure-sensitive information, controlling the screen of the terminal to be lightened according to the pressure-sensitive information, and unlocking the terminal according to the fingerprint characteristic information.
In practical applications, the processing steps of the sensor 45 and the processor 42 may be specifically realized by setting software codes for realizing corresponding functions, and optionally, the RAM43 stores software codes readable by the processor 42 and executable by the processor 42, which contain instructions for controlling the processor 42 to execute the above-described functions (i.e., software execution functions). In the present embodiment, the RAM43 needs to store at least a program necessary for the processor 42 to execute the above-described functions and a program for controlling the sensor 45 to acquire pressure-sensitive information and fingerprint feature information.
In the control device for screen breathing and screen lighting provided by the present invention, software codes for implementing the functions of the first obtaining module 21, the judging module 22, the main control module 23, the second obtaining module 24, and the unlocking module 25 may be stored in the memory 43, and executed by the processor 42 or compiled and then executed.
The memory 44, which is typically a semiconductor memory unit, includes Random Access Memory (RAM), Read Only Memory (ROM), and CACHE memory (CACHE), of which RAM is the most important. The memory 44 is one of the important components in the computer, and is a bridge for communicating with the CPU, and the operation of all programs in the computer is performed in the memory, and is used for temporarily storing the operation data in the CPU and the data exchanged with an external storage such as a hard disk, and the CPU transfers the data to be operated to the memory for operation as long as the computer is in operation, and the CPU transmits the result after the operation is completed, and the operation of the memory also determines the stable operation of the computer.
In this embodiment, the sensor 45 is specifically disposed below the touch display screen of the terminal, and is configured to detect a pressure value and fingerprint characteristic information generated by a pressure control operation performed by a user on the touch display screen, and transmit the pressure value and fingerprint characteristic information to the processor 42.
In practical applications, the sensor 45 may adopt an infrared recognition sensor to respectively realize the collection of the pressure value and the fingerprint characteristic information, and may also use the pressure sensor to collect the pressure value and the infrared recognition sensor to collect the fingerprint characteristic information.
If adopt infrared identification sensor to realize the collection of pressure value, detect the user through infrared sensor and press produced deformation size on the touch display screen and calculate corresponding pressure value, be used for pressing of user specifically to make screen and infrared identification sensor's vertical distance diminish, lead to infrared identification sensor to detect the time of the signal that reflects to shorten, calculate corresponding pressure value according to the time and the distance of feedback.
In this embodiment, after receiving the pressure value collected by the sensor 45, the processor 42 determines whether the pressure value is greater than a preset pressure threshold, if not, determines a change rule of the pressure value in the current time period, if so, the processor 42 controls the screen brightness of the terminal to gradually increase along with the gradual increase of the pressure value, and otherwise, the screen brightness gradually decreases; further, when the pressure value is greater than the pressure threshold value, the sensor 45 is notified to collect fingerprint feature information of the user, and the fingerprint feature information is compared with a fingerprint preset in the memory 43 for unlocking.
The terminal provided by this embodiment acquires, by a sensor arranged in the terminal, pressure-sensitive information generated by a pressure-controlled operation of a user on the terminal, and determines whether the acquired pressure-sensitive information satisfies a preset control condition according to the acquired pressure-sensitive information, where the preset control condition is used to identify fingerprint unlocking, and if the determination result is that the pressure-sensitive information does not satisfy the preset control condition, controls the screen of the terminal to be lighted by breathing according to the pressure-sensitive information, so as to wake up the screen while the user is pressing the screen, and display brightness of the terminal is changed along with a change in pressure value, and unlock the fingerprint when the pressure value reaches a preset threshold value, thereby greatly simplifying cumbersome operation steps of waking up the screen in the prior art, and avoiding a phenomenon that screen unlocking misoperation may occur when the user controls to light the screen through the judgment of the threshold value, the use experience of the user on the terminal is improved.
Third embodiment
Referring to fig. 5, fig. 5 is a flowchart of a method for controlling screen breathing bright screen according to a third embodiment of the present invention, including:
s501, under the screen-off state of the terminal, acquiring pressure-sensitive information generated by the pressure control operation of a user on the terminal through a sensor arranged in the terminal;
in this embodiment, the sensor may be a pressure sensor for acquiring the pressing force of the user on the terminal to calculate the corresponding pressure value, and in practical application, the setting position of the pressure sensor may be set under the screen of the terminal, or may be set at the two sides, the back, and other positions of the terminal.
When the screen is arranged below the screen, when the screen is controlled to breathe and light, the screen is particularly lightened by diffusing around a touch point of a user on the screen as a center; when the LED display screen is arranged on the two sides or the back, the LED display screen is spread and lightened around by taking the center point of the screen as the center of a circle.
The sensor can also be an infrared recognition sensor, which can be arranged in a screen of the terminal or arranged at a position outside the screen, in practical application, when the sensor is arranged at two sides, the obtained pressure information is the sliding distance of the user on the two sides, and the corresponding pressure value is determined according to the sliding distance; when setting up under the screen, detect the user through infrared sensor and press produced deformation size on touch-control display screen and calculate corresponding pressure value, be used for pressing of user specifically to make screen and infrared recognition sensor's vertical distance diminish, lead to infrared recognition sensor to detect the time of the signal that reflects and shortened, calculate corresponding pressure value according to the time and the distance of feedback. Of course, the position setting of the sensor can be set according to the actual use habit of the user, as long as the position can be conveniently operated by the user.
S502, judging whether the acquired pressure information meets a preset control condition or not according to the acquired pressure information, wherein the preset control condition is used for identifying fingerprint unlocking, the preset control condition is specifically a pressure threshold, identifying whether the current operation also needs to be performed fingerprint unlocking or not by setting the pressure threshold, when the pressure threshold is larger than the pressure threshold, controlling unlocking and screen lighting, and when the pressure threshold is smaller than the pressure threshold, only controlling screen lighting.
And S503, if the judgment result shows that the pressure information does not meet the preset control condition, controlling the screen of the terminal to be in a breathing bright screen mode according to the pressure information.
In this embodiment, the pressure information includes a pressure value for a user to perform a pressure control operation on the terminal, and the control of the screen of the terminal to breathe and light the screen according to the pressure information is specifically realized through the following processes:
determining a corresponding pressure change mode according to the pressure value, wherein the change mode is that the size of the pressure value is changed from small to big or from big to small;
according to the corresponding relation between the currently determined pressure change mode, the preset pressure change mode and the breathing bright screen control instruction, inquiring the breathing bright screen control instruction corresponding to the current pressure value, and carrying out lighting control on the screen of the terminal, wherein the breathing bright screen control instruction comprises: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
In practical application, when the screen is controlled to be breathed and lightened, a pressure value group can be obtained by collecting pressure values of pressure control operation of a user on the screen within a certain time period, the maximum value of the pressure value group is selected from the pressure value group to be compared and judged with a preset pressure threshold value, if the comparison result is smaller than the pressure threshold value, a corresponding pressure change curve is obtained according to the pressure value group, and the pressure value of the pressure control operation is determined to be continuously increased or decreased according to the obtained curve.
If the changing mode is determined to be a continuously increasing changing mode, the brightness of the screen is controlled according to the changing curve of the pressure value, specifically, the brightness of the screen is continuously increased along with the continuously increasing of the pressure value, when the user cancels the pressing of the pressure control operation, the brightness of the screen gradually decreases according to the continuously decreasing of the pressure value, and the screen is turned off until the screen is not pressed.
Meanwhile, when the changing mode which is continuously reduced is determined, the brightness of the screen is controlled according to the changing curve of the pressure value, specifically, the brightness of the screen is continuously reduced along with the continuous reduction of the pressure value, so that the screen is lightened by breathing according to the pressure of the user pressing the screen, the problem that the screen is mistakenly touched for unlocking due to the fact that the user presses the screen unintentionally is avoided, and the use experience of the user on the terminal is greatly improved.
The screen lighting control process when the breathing screen lighting control instruction is a diffusion gradual change control instruction is to adjust the display brightness of the screen according to a change of a pressure value by centering on a touch point when a user presses the screen, and diffuse the screen to gradually light up or extinguish around the touch point, and the following example shows that the pressure value gradually increases, specifically as shown in fig. 7, wherein "white" indicates that the screen is lighted up, and "black" indicates that the screen is extinguished, and the pressure values of fig. 7(a) to (c) gradually increase, and fig. 7(d) is a schematic diagram after unlocking when the pressure value is greater than or equal to a pressure threshold value.
When the breathing bright-screen control instruction is an overall gradual-change control instruction, the bright-screen control process is to adjust the overall brightness of the screen according to a change of the pressure value, taking the pressure value to be gradually increased as an example, specifically shown in fig. 8, where "white" indicates that the screen is lit, and "black" indicates that the screen is extinguished, and the pressure values from (a) to (c) of fig. 8 are gradually increased, and fig. 8(d) is a schematic diagram after the screen is unlocked when the pressure value is greater than or equal to the pressure threshold value.
In this embodiment, when it is determined that the pressure information satisfies the preset control condition, the method for controlling the screen breathing to light further includes:
acquiring fingerprint characteristic information of a user through an infrared fingerprint identification sensor arranged on the screen;
and controlling the screen of the terminal to be lightened according to the pressure information, and unlocking the terminal according to the fingerprint characteristic information.
In practical application, when the pressure value is judged to be smaller than the preset pressure threshold value, the control device can adjust the brightness of the screen according to the pressure value change of a user in the pressure control operation process, when the pressure value is gradually increased, the brightness of the screen is also gradually increased, in the adjustment process, the pressure value does not change once, the brightness is compared with the pressure threshold value once, until the pressure value is judged to be larger than the pressure threshold value, the terminal collects fingerprint characteristic information through the corresponding infrared fingerprint identification sensor, and finally, the terminal is unlocked according to the collected fingerprint characteristic information.
Further, in the unlocking process, the control method can adjust the display brightness of the screen according to the change situation of the pressure value.
In the control method for screen breathing and screen lighting provided by this embodiment, in a screen off state of a terminal, pressure information generated by pressure control operation of a user on the terminal is acquired through a sensor arranged in the terminal, whether the acquired pressure information meets preset control conditions is judged according to the acquired pressure information, the preset control conditions are used for identifying fingerprint unlocking, if the judgment result is that the pressure information does not meet the preset control conditions, the screen breathing and screen lighting control is performed on the screen of the terminal according to the pressure information, so that the awakening of the screen can be realized without physical keys, the screen calling effect of breathing is realized according to a pressure value of the pressure control operation, and meanwhile, before the screen is awakened, the judgment of whether the pressure information meets the preset control conditions is further included, so that a complicated operation step of awakening and unlocking the screen in the prior art is simplified to a great extent, and a screen unlocking misoperation of the screen while the screen lighting control is performed by the user is avoided, the use experience of the user on the terminal is improved.
Fourth embodiment
Referring to fig. 6, fig. 6 is a flowchart of a method for controlling screen breathing bright screen according to a fourth embodiment of the present invention, including:
s601, setting a corresponding relation between a pressure threshold value of fingerprint unlocking and a change mode of the pressure value and a breath bright screen control instruction;
in this step, the breath bright-screen control instruction includes: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
The variation mode is that the magnitude of the pressure value is changed from small to big or from big to small, and the corresponding relation comprises that: when the pressure value is changed from small to large or from large to small, the brightness of the screen is controlled in a mode of spreading to light or extinguish around the fingerprint as a circle center; and when the pressure value is changed from small to large or from large to small, controlling the overall brightness of the screen in a gradually-on or gradually-off mode.
S602, in a screen-off state of the terminal, acquiring a pressure value generated by pressure control operation of a user on the terminal through a sensor arranged in the terminal;
the sensor can be a pressure sensor used for collecting the pressing force of a user on the terminal to calculate the corresponding pressure value, and in practical application, the setting position of the pressure sensor can be arranged below a screen of the terminal, and can also be arranged at the positions of two sides, the back and the like of the terminal.
When the screen is arranged below the screen, when the screen is controlled to breathe and light, the screen is particularly lightened by diffusing around a touch point of a user on the screen as a center; when the LED display screen is arranged on the two sides or the back, the LED display screen is spread and lightened around by taking the center point of the screen as the center of a circle.
S603, judging whether the pressure value is larger than a preset pressure threshold value, wherein the preset pressure threshold value is used for identifying whether the current pressure control operation is a fingerprint unlocking operation;
s604, if the pressure value is smaller than a preset pressure threshold value, adjusting the screen brightness of the terminal according to the pressure value;
and S605, if the pressure value is larger than a preset pressure threshold value, acquiring fingerprint characteristic information to unlock the terminal.
In this embodiment, in the steps S604 and S605, when it is determined that the pressure value is smaller than the preset pressure threshold, the control device may now adjust the brightness of the screen according to a change of the pressure value of the user in the process of the pressure control operation, when the pressure value is gradually increased, the brightness of the screen is also gradually increased, in the process of the adjustment, the pressure value is not changed once, and is compared with the pressure threshold once, until it is determined that the pressure value is larger than the pressure threshold, the terminal performs the fingerprint feature information collection by using the corresponding infrared fingerprint identification sensor, and finally performs the unlocking operation on the terminal according to the collected fingerprint feature information.
Further, in the unlocking process, the control method can adjust the display brightness of the screen according to the change situation of the pressure value.
In summary, the present invention provides a control device and a method for screen breathing and screen lighting, wherein a first obtaining module obtains pressure-sensitive information generated by a pressure-controlled operation of a user on a terminal, a judging module judges whether a preset control condition is met according to the pressure-sensitive information, and when the pressure-sensitive information is judged not to meet the preset control condition, a main control module controls the screen breathing and screen lighting on the terminal according to the pressure-sensitive information, so that the screen can be wakened without a physical key, and a screen breathing calling effect can be realized according to a pressure value of the pressure-controlled operation.
Furthermore, when the judgment module judges that the pressure-sensitive information meets the preset control condition, the screen brightening operation of the breathing of the screen can be controlled according to the pressure-sensitive information, and the unlocking operation can be carried out by collecting the fingerprint characteristic information of the user through the infrared fingerprint identification sensor, so that the complex operation steps of awakening and unlocking the screen in the prior art are simplified, the misoperation of screen unlocking when the screen brightening control is carried out by the user is avoided, and the use experience of the user on the terminal is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A control device for screen breathing brightening, comprising:
the first acquisition module is used for acquiring pressure-sensitive information generated by the pressure control operation of a user on the terminal through a sensor arranged in the terminal in a screen-off state of the terminal;
the judging module is used for judging whether the acquired pressure information meets a preset control condition or not according to the acquired pressure information, wherein the preset control condition is used for identifying fingerprint unlocking;
the main control module is used for controlling the screen of the terminal to breathe and brighten the screen according to the pressure information if the judgment result is that the pressure information does not meet the preset control condition, and the breathing and brightening the screen comprises: the diffusion gradual change bright screen and the whole gradual change bright screen, the diffusion gradual change bright screen is around the diffusion lighting screen of using the fingerprint that the user pressed as the centre of a circle, whole gradual change bright screen carries out the gradual change for the whole luminance of screen.
2. The control device for screen breathing brightening according to claim 1, further comprising a second obtaining module and an unlocking module;
the second acquisition module is used for acquiring fingerprint characteristic information of a user through an infrared fingerprint identification sensor arranged on the screen when the judgment result shows that the pressure information meets a preset control condition;
the unlocking module is used for controlling the screen of the terminal to be lightened according to the pressure information and unlocking the terminal through the fingerprint characteristic information.
3. The device for controlling screen breathing brightening according to claim 1 or 2, wherein the judging module is configured to extract a pressure value of the pressure control operation according to the pressure information; and judging whether the pressure value is larger than a preset pressure threshold value, wherein the preset pressure threshold value is used for identifying whether the current pressure control operation needs a fingerprint unlocking operation.
4. The control device for screen breathing and screen lighting according to claim 3, wherein the main control module is configured to determine a corresponding pressure change manner according to the pressure value, where the change manner is that the size of the pressure value is changed from small to large or from large to small; and inquiring the breathing bright screen control instruction corresponding to the current pressure value according to the corresponding relation between the currently determined pressure change mode, the preset pressure change mode and the breathing bright screen control instruction, and lighting the screen of the terminal.
5. The device for controlling screen breathing brightening according to claim 4, wherein the breathing brightening control instruction comprises: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
6. A control method for screen breathing bright screen is characterized by comprising the following steps:
under the screen-off state of the terminal, acquiring pressure-sensitive information generated by the pressure control operation of a user on the terminal through a sensor arranged in the terminal;
judging whether the obtained pressure-sensitive information meets a preset control condition or not according to the obtained pressure-sensitive information, wherein the preset control condition is used for identifying fingerprint unlocking;
if the judgment result is that the pressure information does not meet the preset control condition, controlling the screen of the terminal to be in a breathing bright screen according to the pressure information, wherein the breathing bright screen comprises the following steps: the diffusion gradual change bright screen and the whole gradual change bright screen, the diffusion gradual change bright screen is around the diffusion lighting screen of using the fingerprint that the user pressed as the centre of a circle, whole gradual change bright screen carries out the gradual change for the whole luminance of screen.
7. The method for controlling screen breathing brightening according to claim 6, further comprising:
if the judgment result is that the pressure information meets the preset control condition, acquiring fingerprint characteristic information of a user through an infrared fingerprint identification sensor arranged on the screen;
and controlling the screen of the terminal to be lightened according to the pressure information, and unlocking the terminal according to the fingerprint characteristic information.
8. The method for controlling screen breathing brightening according to claim 6 or 7, wherein the step of judging whether the acquired pressure information meets preset control conditions comprises the following steps:
extracting a pressure value of the pressure control operation according to the pressure information;
and judging whether the pressure value is larger than a preset pressure threshold value, wherein the preset pressure threshold value is used for identifying whether the current pressure control operation needs a fingerprint unlocking operation.
9. The method for controlling the screen to breathe the bright screen according to the claim 8, wherein the controlling the screen of the terminal to breathe the bright screen according to the pressure information comprises the following steps:
determining a corresponding pressure change mode according to the pressure value, wherein the change mode is that the size of the pressure value is changed from small to big or from big to small;
and inquiring the breathing bright screen control instruction corresponding to the current pressure value according to the corresponding relation between the currently determined pressure change mode, the preset pressure change mode and the breathing bright screen control instruction, and lighting the screen of the terminal.
10. The method for controlling screen-breathing bright-screen according to claim 9, wherein the breathing bright-screen control instruction comprises: the system comprises a diffusion gradual change control instruction and an integral gradual change control instruction, wherein the diffusion gradual change control instruction is used for diffusing and lighting or extinguishing to the periphery by taking a fingerprint as a circle center, and the integral gradual change control instruction is used for controlling the integral brightness of the screen to gradually light or gradually extinguish.
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| CN109670368B (en) * | 2017-10-13 | 2021-09-28 | 深圳芯启航科技有限公司 | Biological characteristic image acquisition system |
| CN108363915A (en) * | 2018-02-08 | 2018-08-03 | 广东欧珀移动通信有限公司 | unlocking method, mobile terminal and computer readable storage medium |
| CN109375844A (en) * | 2018-09-17 | 2019-02-22 | 奇酷互联网络科技（深圳）有限公司 | Intelligent fingerprint unlocking method, mobile terminal and computer-readable storage media |
| CN109780029A (en) * | 2019-01-09 | 2019-05-21 | 烟台中天连接技术研究院 | A kind of mechanoluminescence type intelligent bolt with pretightning force instruction |
| CN113420280A (en) * | 2021-06-01 | 2021-09-21 | 海尔(深圳)研发有限责任公司 | Display screen unlocking method, system and device for air conditioner and air conditioner |
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| CN102637105A (en) * | 2011-02-15 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Screen unlocking method |
| CN105956449A (en) * | 2016-05-27 | 2016-09-21 | 广东欧珀移动通信有限公司 | User terminal screen unlocking method and apparatus, and user terminal |
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