CN106973159B - A kind of foreign matter detecting method and mobile terminal - Google Patents
A kind of foreign matter detecting method and mobile terminal Download PDFInfo
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- CN106973159B CN106973159B CN201710183009.4A CN201710183009A CN106973159B CN 106973159 B CN106973159 B CN 106973159B CN 201710183009 A CN201710183009 A CN 201710183009A CN 106973159 B CN106973159 B CN 106973159B
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 16
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- 230000001360 synchronised effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a kind of foreign matter detecting method and mobile terminals, it is related to technical field of mobile terminals, this method is applied to the mobile terminal that can be folded including two screens and two screens, comprising: judges whether two screens of the mobile terminal are in the state of pre-folded；If described two screens are in the state of pre-folded, the pressure values of the symmetric position of two screens are obtained；If the pressure values of at least one screen in described two screens are greater than or equal to preset pressure value, determine that there are foreign matters on the screen of the mobile terminal.Above scheme, by when mobile terminal screen is in folded state, carry out the detection that whether there is foreign matter on screen, determine to whether there is foreign matter on the screen of mobile terminal, be avoided as much as possible the graininess such as gravel with this or sharp hard object cause screen scuffing or leakage risk, ensure that mobile terminal using safe, reduce the use cost of user, improve user experience.
Description
Technical field
The present invention relates to technical field of mobile terminals, in particular to a kind of foreign matter detecting method and mobile terminal.
Background technique
Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) screen uses plastic base, and
Non- common glass substrate, by thin film encapsulation technology, and bonding protective film on the back of the panel, allow panel to become flexible,
It is not easily broken, with being gradually increased for mobile terminal screen, such technology is used on mobile terminal, can greatly reduce mobile whole
The area occupied at end, facilitates user to carry.
But folding mobile terminal screen, when screen side carries out entering by mistake through the graininess such as some grit in folding process
Or sharp hard object is easy for causing the scuffing of screen or leakage, user must not be without the replacement of screen, and then increases
The use cost of user causes user experience poor.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of foreign matter detecting method and mobile terminals, work as screen to solve
In folding process, because of screen side there are the scuffing for when graininess such as grit or sharp hard object, be easy to causeing screen or
The problem of leakage.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of foreign matter detecting method, is applied to mobile terminal,
Wherein, the mobile terminal includes two screens, and two screens of the mobile terminal can be folded, wherein the foreign matter
Detection method includes:
Judge whether two screens of the mobile terminal are in the state of pre-folded；
If described two screens are in the state of pre-folded, the pressure values of the symmetric position of two screens are obtained；
If the pressure values of at least one screen in described two screens be greater than or equal to preset pressure value, determine described in
There are foreign matters on the screen of mobile terminal.
The embodiment of the present invention also provides a kind of mobile terminal, wherein the mobile terminal includes two screens, the movement
Two screens of terminal can be folded, the mobile terminal, further includes:
Judgment module, for judging whether two screens of the mobile terminal are in the state of pre-folded；
Module is obtained, if being in the state of pre-folded for described two screens, obtains the symmetric position of two screens
Pressure values；
Determination module, if the pressure values at least one screen in described two screens are greater than or equal to default pressure
Value, then determine that there are foreign matters on the screen of the mobile terminal.
The beneficial effects of the present invention are:
Above scheme, by when mobile terminal screen is in folded state, carrying out on screen with the presence or absence of foreign matter
Detection, determines on the screen of mobile terminal with the presence or absence of foreign matter, is avoided as much as possible graininess such as gravel or sharp with this
Hard object causes the risk of scuffing or the leakage of screen, ensure that mobile terminal using safe, reduce the use of user at
This, improves user experience.
Detailed description of the invention
Fig. 1 shows the flow diagrams of the foreign matter detecting method of first embodiment of the invention；
Fig. 2 indicates the detail flowchart for the foreign matter detecting method realized using audible alarm mode；
Fig. 3 indicates the detail flowchart for the foreign matter detecting method realized using light warning mode；
Fig. 4 is the structural schematic diagram one of the mobile terminal of second embodiment of the invention；
Fig. 5 is the structural schematic diagram two of the mobile terminal of second embodiment of the invention；
Fig. 6 is the structural schematic diagram three of the mobile terminal of second embodiment of the invention；
Fig. 7 is the structural block diagram of the mobile terminal of third embodiment of the invention；
Fig. 8 is the structural schematic diagram of the mobile terminal of fourth embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, right below in conjunction with the accompanying drawings and the specific embodiments
The present invention is described in detail.
The present invention is directed to when screen is in folding process, because there are the graininess such as grit or sharp hard object for screen side
When, the problem of be easy to causeing the scuffing or leakage of screen, provides a kind of foreign matter detecting method and mobile terminal.
First embodiment
As shown in Figure 1, the flow chart of the foreign matter detecting method for first embodiment of the invention.Specifically below with reference to this figure
The realization process of bright foreign matter detecting method.
First embodiment of the invention provides a kind of foreign matter detecting method, is applied to a mobile terminal, wherein described mobile whole
End includes two screens, and two screens of the mobile terminal can be folded (for example, the screen of the mobile terminal can be therefrom
Realize doubling in portion, it should be noted that connection can be realized among two screens by the way of shaft, when being folded,
Two screens can be rotated around shaft), the foreign matter detecting method includes:
Step 101, judge whether two screens of the mobile terminal are in the state of pre-folded；
It should be noted that the state that the screen of the mobile terminal is in pre-folded refers to that mobile terminal user is rolling over
Folded screen, for example, when user determines and do not use mobile terminal, in order to facilitate the placement of mobile terminal, by mobile terminal
Screen is folded, and the process of user's folding mobile is the screen pre-folded of mobile terminal described in the present embodiment
State.
Step 102, if described two screens are in the state of pre-folded, the pressure of the symmetric position of two screens is obtained
Value；
It should be noted that for mobile terminal when folding, which will receive folding screen when there is foreign matter on screen
It squeezes, therefore can just generate pressure on the screen, it is also necessary to explanation, because foreign matter is among two screens folded, meeting
Pressure can be generated to two screens, therefore, company of pressure position of the same foreign matter on two screens relative to two screens
Place's of connecing (for example, the junction is shaft) is symmetrically, usually to need to obtain the symmetrical position in junction of two screens when obtaining
The pressure values set, in the present embodiment, the detection by carrying out pressure is just capable of determining whether it is the foreign matter because on mobile terminal screen
Caused by.
Step 103, if the pressure values of at least one screen in described two screens are greater than or equal to preset pressure value,
Determine that there are foreign matters on the screen of the mobile terminal.
It should be noted that being set when being greater than or equal on two screens of mobile terminal there are the pressure in any one region
When definite value, show that pressure suffered by mobile terminal screen is in abnormality, it is because on screen that such situation can be concluded that substantially
There are caused by foreign matter.
It should be noted that the angle of the screen there are two is default when the screen of mobile terminal is when being folded
When within the scope of folding angles, when there are when foreign matter, screen just will receive the extruding of foreign matter on screen, therefore the embodiment of the present invention
One kind of step 101 preferably implements mode are as follows:
Judge whether the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle；
If the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle, it is determined that described mobile whole
Two screens at end are in the state of pre-folded.
Such implementation when the angle of the screen there are two is less than or equal to predetermined collapse angle, just determines movement
Terminal user is just in folding screen, for example, the predetermined angle is 30 degree, i.e. the angle of only two screens of mobile terminal is in
When within the scope of 30 degree, just determine that the screen of mobile terminal is in the state of pre-folded, carries out mobile terminal screen in the way of such
The judgement of tentiform state ensure that mobile terminal will not generate false alarm as far as possible.
In the present embodiment, the specific implementation of step 102 are as follows:
Described two screens of the mobile terminal are divided into multiple regions according to the pixel of preset ratio, so that it may obtain
The area value in each region in multiple regions；
The traversal detection of areal pressure is carried out to the multiple region, the pressure in each region in available multiple regions
Value；
It should be noted that be both needed to detect to two screens of the mobile terminal of folding in the present embodiment, by according to
The detection of areal pressure is carried out according to the pixel of preset ratio, the pixel of the preset quantity can determine the area in the region of detection,
For example, the pixel of preset ratio is 10 × 10 pixels, i.e. the area in the region is by laterally 10 pixels, longitudinal 10 pixels
The shared area of 100 determining pixels.
According to the pressure value in each region in the multiple region and the area value in each region, obtain on screen
The pressure values in each region.
By the pressure value on each region for being detected, because the area value in each region be also it is determining, according to public affairs
Formula: pressure=pressure/area can obtain the pressure values on each region.
It should be noted that there are when foreign matter, user is not to be noted in order to prevent on the screen for detect mobile terminal
The foreign matter so that screen is squeezed by the exertin of foreign matter, and causes to damage, needs that such situation is notified user in time, optional
Ground, the embodiment of the present invention is after step 103, further includes:
Audible ringing signal is sent to the audible alarm unit of the mobile terminal, controls the sound report of the mobile terminal
Alarm device plays scheduled alarm the tinkle of bells.
It is to be alarmed using sound user in this kind of implementation, such type of alarm is more intuitive, the sound report
Alarm device can be the loudspeaker of mobile terminal, and loudspeaker is when receiving audible ringing signal, just according to sound set by user
Mode carries out auditory tone cues, and to remind, there are foreign matters between user's screen.
As shown in Fig. 2, below in practical applications, being carried out to the foreign matter detecting method realized using such type of alarm detailed
Carefully it is described as follows:
Step 201, the screen that judgement obtains mobile terminal is in the state of pre-folded；
Judge here by screen angle screen angle that whether user is just setting in folding screen, the present embodiment as
30 degree, when the angle of two sides screen is less than or equal to 30 degree, that is, judge that user, at this time should be to movement eventually just in folding screen
The management service at end sends user just in the notice of folding screen.
Step 202, management service receives the notice that screen is in pre-folded state；
Step 203, screen pressure detecting function is opened, the area pressure on screen is obtained；
What pressure detecting herein mainly utilized is that pressure sensor realizes that pressure sensor is according to 10 × 10 pixel sizes
The traversal detection of pressure of the region screen that carries out two sides obtain formula then according to the pressure that detects using pressure, obtain
To area pressure.
Step 204, the region there are pressure more than or equal to preset pressure value is judged whether there is；
When there are some region of pressure values to be greater than or equal to preset pressure value (for example, 90mpa), then judge between screen
There are foreign matters, and pressure sensor issues warning message to management service at this time, after management service receives message, execute step
205, otherwise, execute step 206.
Step 205, alarm jingle bell is opened；
Step 206, without any prompt.
Optionally, the embodiment of the present invention is after step 103, further includes:
Light warning signal is sent to the screen intensity controller of the mobile terminal, controls the screen of the mobile terminal
Carry out the variation of brightness.
It should be noted that be to be alarmed in the implementation using the variation of the brightness (namely light) of screen,
When the mobile phone of user is in silent mode or user is in more quiet environment, it is unfavorable for carrying out sound prompting, using screen
The type of alarm of curtain brightness change, can make troubles, it is generally the case that the variation of the screen intensity can be to avoid to user
Screen intensity is by bright dimmed, or by secretly brightening.
As shown in figure 3, below in practical applications, being carried out to the foreign matter detecting method realized using such type of alarm detailed
Carefully it is described as follows:
Step 301, the screen that judgement obtains mobile terminal is in the state of pre-folded；
Judge here by screen angle screen angle that whether user is just setting in folding screen, the present embodiment as
30 degree, when the angle of two sides screen is less than or equal to 30 degree, that is, judge that user, at this time should be to movement eventually just in folding screen
The management service at end sends user just in the notice of folding screen.
Step 302, management service receives the notice that screen is in pre-folded state；
Step 303, screen pressure detecting function is opened, the area pressure on screen is obtained；
What pressure detecting herein mainly utilized is that pressure sensor realizes that pressure sensor is according to 10 × 10 pixel sizes
The traversal detection of pressure of the region screen that carries out two sides obtain formula then according to the pressure that detects using pressure, obtain
To area pressure.
Step 304, the region there are pressure more than or equal to preset pressure value is judged whether there is；
When there are some region of pressure values to be greater than or equal to preset pressure value (for example, 90mpa), then judge between screen
There are foreign matters, and pressure sensor issues warning message to management service at this time, after management service receives message, execute step
305, otherwise, execute step 306.
Step 305, screen flicker and signal lamp flashing are opened；
Step 306, without any prompt.
The embodiment of the present invention, by when mobile terminal screen is in folded state, carrying out on screen with the presence or absence of different
The detection of object, when, there are when foreign matter, alarming in time to user on screen, prompting user clears up screen, avoids gravel
Etc. graininess or sharp hard object cause screen scuffing or leakage risk, ensure that mobile terminal using safe,
Reduce the use cost of user.
Second embodiment
As shown in figure 4, for the embodiment of the present invention mobile terminal structural schematic diagram, should scheme below and combine Fig. 5 and
The mobile terminal based on the foreign matter detecting method is specifically described in Fig. 6.
Second embodiment of the invention provides a kind of mobile terminal, wherein the mobile terminal includes two screens, the shifting
Two screens of dynamic terminal can be folded, which includes:
Judgment module 401, for judging whether two screens of the mobile terminal are in the state of pre-folded；
Module 402 is obtained, if being in the state of pre-folded for described two screens, obtains the symmetrical position of two screens
The pressure values set；
Determination module 403 is preset if the pressure values at least one screen in described two screens are greater than or equal to
Pressure values then determine that there are foreign matters on the screen of the mobile terminal.
Optionally, the judgment module 401 includes:
Judging unit 4011, for judging whether the angle of two screens of the mobile terminal is less than or equal to default folding
Folded angle；
Determination unit 4012, if the angle of two screens for the mobile terminal is less than or equal to predetermined collapse angle
Degree, it is determined that two screens of the mobile terminal are in the state of pre-folded.
Optionally, the acquisition module 402 includes:
Division unit 4021, for being divided into described two screens of the mobile terminal according to the pixel of preset ratio
Multiple regions；
Detection unit 4022, the traversal for carrying out areal pressure to the multiple region detect；
Acquiring unit 4023, for according to the pressure value in each region in the multiple region and each region
Area value obtains the pressure values in each region on screen.
Optionally, the mobile terminal further include:
First control module 404, for sending audible ringing signal to the audible alarm unit of the mobile terminal, control
The audible alarm unit of the mobile terminal plays scheduled alarm the tinkle of bells.
Optionally, the mobile terminal further include:
Second control module 405, for sending light warning signal to the screen intensity controller of the mobile terminal, control
The screen for making the mobile terminal carries out the variation of brightness.
It should be noted that the mobile terminal embodiment is mobile terminal corresponding with above-mentioned foreign matter detecting method, on
All implementations of foreign matter detecting method are stated suitable for the mobile terminal embodiment, can also reach identical technology effect
Fruit.
3rd embodiment
As shown in fig. 7, the structural block diagram of the mobile terminal for the embodiment of the present invention.This hair is illustrated below with reference to the figure
The application entity of bright foreign matter detecting method.
Mobile terminal 700 as shown in Figure 7 includes: that at least one processor 701, memory 702, at least one network connect
Mouth 704 and user interface 703.Various components in mobile terminal 700 are coupled by bus system 705.It is understood that total
Linear system system 705 is for realizing the connection communication between these components.Bus system 705 except include data/address bus in addition to, further include
Power bus, control bus and status signal bus in addition.But for the sake of clear explanation, various buses are all designated as in Fig. 7
Bus system 705.
Wherein, user interface 703 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 702 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 702 of system and method described herein is intended to include but is not limited to these and arbitrarily its
It is suitble to the memory of type.
In some embodiments, memory 702 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 7021 and application program 7022.
Wherein, operating system 7021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 7022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 7022.
In embodiments of the present invention, by the program or instruction of calling memory 702 to store, the specific can be that applying
The program or instruction stored in program 7022, processor 701 is for judging whether two screens of the mobile terminal are in pre-
The state of folding；If described two screens are in the state of pre-folded, the pressure values of the symmetric position of two screens are obtained；If
The pressure values of at least one screen in described two screens are greater than or equal to preset pressure value, then determine the mobile terminal
There are foreign matters on screen.
It should be noted that the mobile terminal includes two screens, and two screens of mobile terminal can be folded.
The method that the embodiments of the present invention disclose can be applied in processor 701, or be realized by processor 701.
Processor 701 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 701 or the instruction of software form.Above-mentioned processing
Device 701 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.
General processor can be microprocessor or the processor is also possible to any conventional processor etc..Implement in conjunction with the present invention
The step of method disclosed in example, can be embodied directly in hardware decoding processor and execute completion, or in decoding processor
Hardware and software module combination execute completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed
In the storage medium of this fields such as read-only memory or electrically erasable programmable memory, register maturation.The storage medium
Positioned at memory 702, processor 701 reads the information in memory 702, in conjunction with the step of its hardware completion above method.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, which is used for: judging whether the angle of two screens of the mobile terminal is less than or equal to
Predetermined collapse angle；If the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle, it is determined that described
Two screens of mobile terminal are in the state of pre-folded.
Optionally, which is also used to: according to the pixel of preset ratio by described two screens of the mobile terminal
Curtain is divided into multiple regions；The traversal detection of areal pressure is carried out to the multiple region；According to every in the multiple region
The area value in the pressure value in a region and each region obtains the pressure values in each region on screen.
Optionally, which is also used to: the audible alarm for sending audible ringing signal to the mobile terminal fills
It sets, the audible alarm unit for controlling the mobile terminal plays scheduled alarm the tinkle of bells.
Optionally, which is also used to: the screen intensity for sending light warning signal to the mobile terminal controls
Device, the screen for controlling the mobile terminal carry out the variation of brightness.
Mobile terminal 700 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.
The mobile terminal of the embodiment of the present invention judges whether two screens of the mobile terminal are located by processor 701
In the state of pre-folded；If described two screens are in the state of pre-folded, the pressure of the symmetric position of two screens is obtained
Value；If the pressure values of at least one screen in described two screens are greater than or equal to preset pressure value, the movement is determined
There are foreign matters on the screen of terminal；The graininess such as gravel are avoided with this or sharp hard object causes the scuffing or leakage of screen
The risk of liquid, ensure that mobile terminal using safe, reduce the use cost of user, improve user experience.
Fourth embodiment
Fig. 8 is the structural schematic diagram of the mobile terminal of the embodiment of the present invention.Specifically, the mobile terminal in Fig. 8 can be
Mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc..
Mobile terminal in Fig. 8 includes radio frequency (Radio Frequency, RF) circuit 810, memory 820, input unit
830, display unit 840, processor 850, voicefrequency circuit 860, WiFi (Wireless Fidelity) module 870 and power supply
880。
Wherein, input unit 830 can be used for receiving the number or character information of user's input, and generation and mobile terminal
User setting and function control related signal input.Specifically, in the embodiment of the present invention, which can be with
Including touch panel 831.Touch panel 831, also referred to as touch screen collect the touch operation (ratio of user on it or nearby
Such as user uses the operation of finger, stylus any suitable object or attachment on touch panel 831), and according to setting in advance
Fixed formula drives corresponding attachment device.Optionally, touch panel 831 may include touch detecting apparatus and touch controller two
A part.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected, signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
The processor 850 is given, and order that processor 850 is sent can be received and executed.Furthermore, it is possible to using resistance-type, electricity
The multiple types such as appearance formula, infrared ray and surface acoustic wave realize touch panel 831.In addition to touch panel 831, input unit 830
Can also include other input equipments 832, other input equipments 832 can include but is not limited to physical keyboard, function key (such as
Volume control button, switch key etc.), trace ball, mouse, one of operating stick etc. or a variety of.
Wherein, display unit 840 can be used for showing information input by user or be supplied to the information and movement of user
The various menu interfaces of terminal.Display unit 840 may include display panel 841, optionally, can use LCD or organic light emission
The forms such as diode (Organic Light-Emitting Diode, OLED) configure display panel 841.
It should be noted that touch panel 831 can cover display panel 841, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 850 is sent to determine the type of touch event, is followed by subsequent processing device
850 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 850 is the control centre of mobile terminal, utilizes each of various interfaces and connection whole mobile phone
A part by running or execute the software program and/or module that are stored in first memory 821, and is called and is stored in
Data in second memory 822 execute the various functions and processing data of mobile terminal, to carry out to mobile terminal whole
Monitoring.Optionally, processor 850 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 821 in software program and/or module and/
Or the data in the second memory 822, processor 850 are pre-folded for judging whether two screens of the mobile terminal are in
Folded state；If described two screens are in the state of pre-folded, the pressure values of the symmetric position of two screens are obtained；If institute
The pressure values for stating at least one screen in two screens are greater than or equal to preset pressure value, then determine the screen of the mobile terminal
There are foreign matters on curtain.
It should be noted that the screen of the mobile terminal includes two screens, and two screens of mobile terminal can carry out
It folds.
Optionally, processor 850 is also used to: judging whether the angle of two screens of the mobile terminal is less than or equal to
Predetermined collapse angle；If the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle, it is determined that described
Two screens of mobile terminal are in the state of pre-folded.
Optionally, processor 850 is also used to: according to the pixel of preset ratio by described two screens of the mobile terminal
It is divided into multiple regions；The traversal detection of areal pressure is carried out to the multiple region；According to each of the multiple region
The area value in the pressure value in region and each region obtains the pressure values in each region on screen.
Optionally, processor 850 is also used to: send audible ringing signal to the mobile terminal audible alarm unit,
The audible alarm unit for controlling the mobile terminal plays scheduled alarm the tinkle of bells.
Optionally, processor 850 is also used to: the screen intensity for sending light warning signal to the mobile terminal controls
Device, the screen for controlling the mobile terminal carry out the variation of brightness.
The mobile terminal of the embodiment of the present invention can be realized each process that mobile terminal is realized in previous embodiment, to keep away
Exempt to repeat, which is not described herein again.
The mobile terminal of the embodiment of the present invention judges whether two screens of the mobile terminal are located by processor 850
In the state of pre-folded；If described two screens are in the state of pre-folded, the pressure of the symmetric position of two screens is obtained
Value；If the pressure values of at least one screen in described two screens are greater than or equal to preset pressure value, the movement is determined
There are foreign matters on the screen of terminal；The graininess such as gravel are avoided with this or sharp hard object causes the scuffing or leakage of screen
The risk of liquid, ensure that mobile terminal using safe, reduce the use cost of user, improve user experience.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of terminal device.In the absence of more restrictions, the element limited by sentence "including a ...", and
It is not precluded in the process, method including the element, article or terminal device that there is also other identical elements.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (10)
1. a kind of foreign matter detecting method is applied to mobile terminal, wherein the mobile terminal includes two screens, the movement
Two screens of terminal can be folded, which is characterized in that the foreign matter detecting method includes:
Judge whether two screens of the mobile terminal are in the state of pre-folded；
If described two screens are in the state of pre-folded, the pressure values of the symmetric position of two screens are obtained；
If the pressure values of at least one screen in described two screens are greater than or equal to preset pressure value, the movement is determined
There are foreign matters on the screen of terminal；
Wherein, pressure position of the same foreign matter on two screens is symmetrical relative to the junction of two screens.
2. foreign matter detecting method according to claim 1, which is characterized in that two screens of the judgement mobile terminal
Curtain whether be in pre-folded state the step of include:
Judge whether the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle；
If the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle, it is determined that the mobile terminal
Two screens are in the state of pre-folded.
3. foreign matter detecting method according to claim 1, which is characterized in that the symmetric position for obtaining two screens
The step of pressure values includes:
Described two screens of the mobile terminal are divided into multiple regions according to the pixel of preset ratio, are obtained described more
The area value in each region in a region；
The traversal detection that areal pressure is carried out to the multiple region, obtains the pressure value in each region in the multiple region；
According to the pressure value in each region and the area value in each region, the pressure in each region on screen is obtained
Intensity values.
4. foreign matter detecting method according to claim 1, which is characterized in that deposited on the screen for determining the mobile terminal
After the foreign matter the step of, the foreign matter detecting method further include:
Audible ringing signal is sent to the audible alarm unit of the mobile terminal, controls the audible alarm dress of the mobile terminal
It sets and plays scheduled alarm the tinkle of bells.
5. foreign matter detecting method according to claim 1, which is characterized in that deposited on the screen for determining the mobile terminal
After the foreign matter the step of, the foreign matter detecting method further include:
Light warning signal is sent to the screen intensity controller of the mobile terminal, the screen for controlling the mobile terminal carries out
The variation of brightness.
6. a kind of mobile terminal, wherein the mobile terminal includes two screens, and two screens of the mobile terminal can carry out
It folds, which is characterized in that the mobile terminal, further includes:
Judgment module, for judging whether two screens of the mobile terminal are in the state of pre-folded；
Module is obtained, if being in the state of pre-folded for described two screens, obtains the pressure of the symmetric position of two screens
Intensity values；
Determination module, if the pressure values at least one screen in described two screens are greater than or equal to preset pressure value,
Then determine that there are foreign matters on the screen of the mobile terminal；
Wherein, pressure position of the same foreign matter on two screens is symmetrical relative to the junction of two screens.
7. mobile terminal according to claim 6, which is characterized in that the judgment module includes:
Judging unit, for judging whether the angle of two screens of the mobile terminal is less than or equal to predetermined collapse angle；
Determination unit, if the angle of two screens for the mobile terminal is less than or equal to predetermined collapse angle, it is determined that
Two screens of the mobile terminal are in the state of pre-folded.
8. mobile terminal according to claim 6, which is characterized in that the acquisition module includes:
Division unit, for described two screens of the mobile terminal to be divided into multiple areas according to the pixel of preset ratio
Domain obtains the area value in each region in the multiple region；
Detection unit, the traversal for carrying out areal pressure to the multiple region detect, and obtain each in the multiple region
The pressure value in region；
Acquiring unit, for obtaining institute on screen according to the pressure value in each region and the area value in each region
State the pressure values in each region.
9. mobile terminal according to claim 6, which is characterized in that further include:
First control module controls the shifting for sending audible ringing signal to the audible alarm unit of the mobile terminal
The audible alarm unit of dynamic terminal plays scheduled alarm the tinkle of bells.
10. mobile terminal according to claim 6, which is characterized in that further include:
Second control module, for sending light warning signal to the screen intensity controller of the mobile terminal, described in control
The screen of mobile terminal carries out the variation of brightness.
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| EP3923037A4 (en) * | 2019-03-15 | 2022-03-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foreign object detection method, foreign object detection device, and electronic apparatus |
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| CN107369459B (en) * | 2017-08-29 | 2019-04-12 | 维沃移动通信有限公司 | A kind of audio-frequency processing method and mobile terminal |
| KR20200090438A (en) * | 2019-01-21 | 2020-07-29 | 삼성전자주식회사 | Electronic device and method for preventing damage of display |
| CN113438340B (en) * | 2021-06-24 | 2023-09-05 | 维沃移动通信有限公司 | Electronic device, foreign matter detection method and device |
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