CN108966328A - Display screen double-clicks wake-up control method, mobile terminal - Google Patents
Display screen double-clicks wake-up control method, mobile terminal Download PDFInfo
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- CN108966328A CN108966328A CN201810983472.1A CN201810983472A CN108966328A CN 108966328 A CN108966328 A CN 108966328A CN 201810983472 A CN201810983472 A CN 201810983472A CN 108966328 A CN108966328 A CN 108966328A
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- voltage comparator
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Power Sources (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention discloses display screen and double-clicks wake-up control method, mobile terminal, wherein method includes: a voltage comparator to be arranged in mobile terminal in advance, and the processor of voltage comparator and mobile terminal is connected;When mobile terminal detect go out shield when, processor setting output one fixed voltage threshold to voltage comparator an input terminal;The pin of processor configuration connection voltage comparator output end, detects it when voltage comparator level changes and wakes up mobile terminal;When voltage comparator wakes up mobile terminal, the timer inside processor starting obtains cell voltage every set time wake-up processor, will trigger to close to double-click waking up when cell voltage is continuously lower than pre-determined threshold several times.The present invention enables mobile terminal to control display screen in time to double-click arousal function, reacts mobile terminal not when double-clicking and waking up detecting with double-clicking the battery power down for waking up and causing to avoid when battery of mobile terminal brownout, saves electric energy, provide conveniently.
Description
Technical field
The present invention relates to technical field of mobile terminals, and in particular to a kind of display screen double-click wake-up control method, it is mobile eventually
End.
Background technique
With the development and continuous improvement of people's living standards of mobile communication technology, various mobile terminals such as mobile phone makes
With more more and more universal, mobile phone has become indispensable means of communication in people's life.Currently, mobile terminal generallys use greatly
Display screen is as its main input device;It is mobile whole in order to adapt to the requirement for display screen input that user is constantly promoted
The display screen used on end is more and more advanced, and control also becomes increasingly complex, or even introduces display screen and double-click arousal function with generation
It is operated for the switch of power key.
Display screen double-clicks arousal function i.e. in the case where mobile terminal goes out screen, and user by being rapidly completed on a display screen
The single-touch of same position is operated to achieve the purpose that light screen twice.
However, being operated since it is desired that can still detect display screen in the case where mobile terminal goes out screen, need for display screen
One direct power supply, therefore certain electricity will be consumed, influence battery durable.
On the other hand, when battery of mobile terminal voltage is not high, it may appear that such situation: when mobile terminal is in the screen that goes out
State, at this time if cell voltage is lower, due to low in energy consumption under screen state of itself going out, battery can be protected in lower voltage
Demonstrate,prove running of mobile terminal;It is waken up if double-clicked at this time, screen is lighted, and the module of each mobile terminal starts, and moment leads
Send a telegraph pond and need to export more electric current, and it is well known that cell output current more big battery voltage transient falling it is more, this
Cell voltage can be made, which to reduce rapidly, causes triggering to be shut down, therefore user can be appreciated that mobile terminal does not have any reaction after double-clicking, and gives
User causes inconvenience.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art is double-clicked the purpose of the present invention is to provide a kind of display screen and wakes up control
Method, mobile terminal enable mobile terminal to control the switch that display screen double-clicks arousal function in time, to avoid mobile terminal is worked as
Make mobile terminal when detecting that double-click wakes up using the battery of mobile terminal power down for double-clicking wake-up initiation when cell voltage is too low
It does not react, has saved electric energy, provide users with the convenient.
In order to achieve the above object, this invention takes following technical schemes:
A kind of display screen double-click wake-up control method, wherein include the following steps:
A is arranged a voltage comparator in mobile terminal in advance, and the processor of voltage comparator and mobile terminal is connected;
B, when mobile terminal detect go out shield when, processor setting one fixed voltage threshold of output is to voltage comparator
One input terminal;
C, the pin of processor configuration connection voltage comparator output end, when it being made to detect that voltage comparator level changes
Wake up mobile terminal;
D, when voltage comparator wakes up mobile terminal, the timer inside processor starting is every set time wake-up processor
Cell voltage is obtained, double-click is closed into triggering when cell voltage is continuously lower than pre-determined threshold several times and is waken up.
The display screen double-clicks wake-up control method, wherein the configuration connection voltage ratio of processor described in the step C
Compared with the pin of device output end, comprising: two kinds of situations: the first is: when cell voltage is less than the threshold value of setting, voltage compares
Device exports high level;When cell voltage is greater than or equal to the threshold value of setting, voltage comparator exports low level, then processor is matched
The pin of connection voltage comparator output end is set as failing edge interruption;Second is: when cell voltage is less than the threshold value of setting
When, voltage comparator exports low level;When cell voltage is greater than or equal to the threshold value of setting, the high electricity of voltage comparator output
Flat, then the pin of processor configuration connection voltage comparator output end is rising edge interruption.
The display screen double-clicks wake-up control method, wherein fixed voltage threshold described in the step B is
3.3V。
The display screen double-clicks wake-up control method, wherein every the set time is 20 seconds described in the step D.
The display screen double-clicks wake-up control method, wherein continuous in the step D is continuous 3 times several times.
The display screen double-clicks wake-up control method, wherein the pre-determined threshold in the step D is 3.2V.
The display screen double-clicks wake-up control method, wherein described when detecting user's point again after extinguishing screen
Bright screen will then close voltage comparator.
A kind of mobile terminal, wherein include: processor, voltage comparator, battery;Processor and battery are separately connected electricity
Two input terminals of comparator are pressed, the output end of voltage comparator connects processor, has a timer inside processor;Processing
The input terminal of one fixed voltage threshold of output to voltage comparator can be arranged in device, when cell voltage is lower than the voltage door
When limit value, the level of the output end output of voltage comparator will change;And processor detection voltage comparator output end electricity
Flat change is to be waken up, and the timer inside processor will be activated at this time, and then processor will be every by timers trigger
Cell voltage is detected every set time TIME1, if when being less than pre-determined threshold for cell voltage continuous N TH times that triggering closing is double
Hit wake-up.
The mobile terminal, wherein the pin of the processor configuration connection voltage comparator output end, comprising: two kinds
Situation: the first is: when cell voltage is less than the threshold value of setting, voltage comparator exports high level;Cell voltage is greater than
Or equal to setting threshold value when, voltage comparator exports low level, then processor configuration connection voltage comparator output end
Pin is failing edge interruption;Second is: when cell voltage is less than the threshold value of setting, voltage comparator exports low level;
When cell voltage is greater than or equal to the threshold value of setting, voltage comparator exports high level, then processor configuration connection voltage ratio
Pin compared with device output end is rising edge interruption.
The mobile terminal, wherein the TIME1 is 20 seconds, and MTH is 3 times;The fixation to voltage comparator setting
Voltage threshold be 3.3V, pre-determined threshold 3.2V.
Compared to the prior art, display screen provided by the invention double-clicks wake-up control method, mobile terminal, and the method is logical
Excessive when detecting that user extinguishes screen, processor setting one fixed voltage threshold of output is to one of voltage comparator
Input terminal;The pin of processor configuration connection voltage comparator output end, makes it detect that voltage comparator level changes
When wake up mobile terminal;When voltage comparator wakes up mobile terminal, the timer inside processor starting is every the set time
Wake-up processor obtains cell voltage, and double-click is closed in triggering when cell voltage is continuously lower than pre-determined threshold several times and is waken up.
So that mobile terminal is controlled the switch that display screen double-clicks arousal function in time through the invention, save electric energy, to avoid when shifting
Double-click mobile terminal detecting using double-clicking the battery of mobile terminal power down for waking up and causing when dynamic terminal battery voltage is too low
It does not react, provides users with the convenient when wake-up.
Detailed description of the invention
Fig. 1 is the flow chart for the preferred embodiment that display screen provided by the invention double-clicks wake-up control method.
Fig. 2 is the functional block diagram of mobile terminal preferred embodiment of the present invention.
Fig. 3 is the flow chart for the concrete application embodiment that display screen provided by the invention double-clicks wake-up control method.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to
Limit the present invention.
Referring to Fig. 1, a kind of display screen provided in this embodiment double-clicks wake-up control method, include the following steps:
Step S10 is arranged a voltage comparator in mobile terminal in advance, and the processor of voltage comparator and mobile terminal is connected
It connects.
In the embodiment of the present invention, with reference to Fig. 2, one voltage comparator 60 is set in mobile terminal in advance, and voltage is compared
Device 60 is connect with the processor 10 of mobile terminal.
Step S20, when mobile terminal detect go out shield when, processor setting one fixed voltage threshold of output is to electricity
Press an input terminal of comparator.
Wherein, the voltage threshold of the fixation is 3.3V.For example, being held when screen detection module detects that screen extinguishes
Row, processor export the input terminal (end IN1) of corresponding voltage value (3.3V) to voltage comparator.
Step S30, the pin of processor configuration connection voltage comparator output end, makes it detect voltage comparator level
Mobile terminal is waken up when changing.
Wherein, the pin of the processor configuration connection voltage comparator output end, comprising: two kinds of situations: the first is:
When cell voltage is less than the threshold value of setting, voltage comparator exports high level;Cell voltage is greater than or equal to the door of setting
When limit value, voltage comparator exports low level, then the pin of processor configuration connection voltage comparator output end is in failing edge
It is disconnected;Second is: when cell voltage is less than the threshold value of setting, voltage comparator exports low level;Cell voltage be greater than or
Equal to setting threshold value when, voltage comparator exports high level, then processor configuration connection voltage comparator output end draws
Foot is rising edge interruption.
For example, enabled voltage comparator and wake-up module is configured to rising edge interrupting and enabling;When it detects voltage
Mobile terminal is waken up when comparator level changes.
Step S40, when voltage comparator wakes up mobile terminal, the timer inside processor starting is every the set time
Wake-up processor obtains cell voltage, and double-click is closed in triggering when cell voltage is continuously lower than pre-determined threshold several times and is waken up.
Wherein, it is described every the set time be 20 seconds.Described be continuously continuous 3 times several times, and the pre-determined threshold is
3.2V。
Example is further carried out, the display screen double-clicks wake-up control method, further includes: described when after extinguishing screen
Detect that user lights screen and will then close voltage comparator again.
The method of the present invention is described further below by way of a concrete application embodiment, as shown in figure 3, the present invention is specific
A kind of display screen double-click wake-up control method, includes the following steps: described in Application Example
The execution when screen detection module detects that screen extinguishes:
Step S100, the setting of voltage setup module exports corresponding voltage value (3.3V) to the end IN1 of voltage comparator;
Step S200, wake-up module is simultaneously configured to rising edge and interrupts and enable by enabled voltage comparator;
The execution when screen detection module detects that screen is lighted:
Step S300, forbidden energy voltage comparator and wake-up module;
When wake-up module detects that rising edge interrupts:
Step S400, wake-up module wakes up mobile terminal;Forbidden energy voltage comparator and wake-up module;Variable counter is reset, is opened
The timer that dynamic time-out time is 20 seconds;
Step S500, S600 when judging whether the timer expires or not, is if yes thened follow the steps, time-out is otherwise continued waiting for;
Step S600, cell voltage is obtained, counter=counter+1 if cell voltage is less than pre-determined threshold (3.2V) is no
Then counter=0;
Step S700, judge whether counter is 3, if yes thens follow the steps S800, it is no to then follow the steps S500;
Step S800, it closes to double-click and wake up.
In this way, a kind of display screen of the present invention double-clicks wake-up control method, the method, which passes through to work as, detects that user extinguishes screen
When curtain, an input terminal of central processing unit setting one fixed voltage threshold of output to voltage comparator;Central processing
The pin of device configuration connection voltage comparator output end, detects it and wakes up movement when voltage comparator level changes eventually
End;When voltage comparator wakes up mobile terminal, the timer inside central processing unit starting wakes up center every the set time
Processor obtains cell voltage, and double-click is closed in triggering when cell voltage is continuously lower than pre-determined threshold several times and is waken up.Make to move
Dynamic terminal can control the switch that display screen double-clicks arousal function in time, to avoid using when battery of mobile terminal brownout
Double-clicking the battery of mobile terminal power down for waking up and causing reacts mobile terminal not when detecting that double-click wakes up, to promote user
Experience.
As shown in Fig. 2, double-clicking the control method waken up based on above-mentioned mobile terminal display screen, the present invention is further correspondingly provided
A kind of mobile terminal, the mobile terminal can be the meter such as mobile phone, desktop PC, notebook, palm PC and server
Calculate equipment.The mobile terminal includes: processor 10, memory 20, display screen 30, voltage comparator 60, battery 70;Processor 10
It is connect by communication bus 50 with memory 20, the display screen 30 is connect by communication bus 50 with processor 10, voltage ratio
It is connect by communication bus 50 with processor 10 compared with device 60, battery 70 is electrically connected processor.Fig. 2 illustrates only the portion of mobile terminal
Subassembly, it should be understood that being not required for implementing all components shown, the implementation that can be substituted is more or less
Component.
The memory 20 can be the internal storage unit of the mobile terminal in some embodiments, such as mobile whole
The memory at end.The memory 20 is also possible to the External memory equipment of the mobile terminal in further embodiments, such as
The plug-in type USB flash disk being equipped on the mobile terminal, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card) etc..Further, the memory 20 can also both include
The internal storage unit of institute's mobile terminal also includes External memory equipment.The memory 20 is installed on the movement for storing
The application software and Various types of data of terminal, such as the program code etc. of the installation mobile terminal.The memory 20 can be with
For temporarily storing the data that has exported or will export.In one embodiment, it is stored on memory 20 mobile whole
Display screen is held to double-click the control program waken up, which double-clicks the control program waken up and can be held by processor 10
Row, to realize that mobile terminal display screen double-clicks the control method waken up in the application.
The processor 10 can be in some embodiments a central processing unit (Central Processing Unit,
CPU), microprocessor, mobile phone baseband processor or other data processing chips, for running the journey stored in the memory 20
Sequence code or processing data, such as execute the display screen and double-click wake-up control method etc..
The display screen 30 can be LED display, liquid crystal display, touch liquid crystal display in some embodiments
And OLED(Organic Light-Emitting Diode, Organic Light Emitting Diode) touch device etc..The display screen 30 is used
In the information for being shown in the mobile terminal and for showing visual user interface.
Wherein processor further include: voltage setup module, screen detection module, display screen setup module, is determined at wake-up module
When device, cell voltage obtain module.
Voltage setup module, which connects the first input end IN1 of voltage comparator, for voltage 3.3V to be arranged.
Wake-up module, the module are connected with the output end of voltage comparator, and the output for detecting voltage comparator is believed
Number, there are two types of situations, as follows: if (1) cell voltage is less than threshold value (3.3V) of setting, the high electricity of voltage comparator output
It is flat;When cell voltage is greater than or equal to threshold value (3.3V) of setting, voltage comparator exports low level, then processor configuration connects
The pin of voltage comparator output end is connect as rising edge interruption;(2) if cell voltage is less than threshold value (3.3V) of setting,
Voltage comparator exports low level;When cell voltage is greater than or equal to threshold value (3.3V) of setting, voltage comparator output is high
Level, then the pin of processor configuration connection voltage comparator output end is failing edge interruption;
Screen detection module, the module are used to detect lighting and extinguishing for screen.
Display screen setup module, what the double-click which is used to control display screen woke up opens or closes.
Timer, the timer are started after wake-up module detects interrupt signal, are used to obtain every triggering in 20 seconds
Cell voltage, and judge the size with pre-determined threshold (3.2V).
Cell voltage obtains module, and the module is for obtaining cell voltage.
Voltage comparator enters to hold the voltage value of IN1 and the second input terminal IN2 for comparing first end, in the present embodiment,
It provides when the voltage value of first input end IN1 is greater than the voltage value of the second input terminal IN2, output end OUT output is high electricity
It is flat;When the voltage value of first input end IN1 is less than or equal to the voltage value of the second input terminal IN2, output end OUT output is
Low level;Therefore, wake-up module is applicable in above-mentioned (1) kind situation.
In conclusion a kind of display screen of the present invention double-clicks wake-up control method, the method, which passes through to work as, detects that user puts out
Go out screen when, processor setting output one fixed voltage threshold to voltage comparator an input terminal;Processor is matched
The pin for setting connection voltage comparator output end, detects it when voltage comparator level changes and wakes up mobile terminal;
When voltage comparator wakes up mobile terminal, the timer inside processor starting obtains electricity every set time wake-up processor
Triggering is closed when cell voltage is continuously lower than pre-determined threshold several times and double-clicks wake-up by cell voltage.Enable mobile terminal and
When control display screen double-click the switch of arousal function, caused to avoid when battery of mobile terminal brownout using double-clicking to wake up
Battery of mobile terminal power down make mobile terminal detect double-click wake up when do not react, for user provide convenience.
Certainly, those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method,
It is that related hardware (such as processor, controller etc.) can be instructed to complete by computer program, the program can store
In a computer-readable storage medium, which may include the process such as above-mentioned each method embodiment when being executed.Its
Described in storage medium can be for memory, magnetic disk, CD etc..
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of display screen double-clicks wake-up control method, which comprises the steps of:
A is arranged a voltage comparator in mobile terminal in advance, and the processor of voltage comparator and mobile terminal is connected;
B, when mobile terminal detect go out shield when, processor setting one fixed voltage threshold of output is to voltage comparator
One input terminal;
C, the pin of processor configuration connection voltage comparator output end, when it being made to detect that voltage comparator level changes
Wake up mobile terminal;
D, when voltage comparator wakes up mobile terminal, the timer inside processor starting is every set time wake-up processor
Cell voltage is obtained, double-click is closed into triggering when cell voltage is continuously lower than pre-determined threshold several times and is waken up.
2. display screen according to claim 1 double-clicks wake-up control method, which is characterized in that described in the step C
Manage the pin of device configuration connection voltage comparator output end, comprising: two kinds of situations: the first is: when cell voltage is less than setting
Threshold value when, voltage comparator export high level;When cell voltage is greater than or equal to the threshold value of setting, voltage comparator is defeated
Low level out, then the pin of processor configuration connection voltage comparator output end is failing edge interruption;Second is: when battery electricity
When pressure is less than the threshold value of setting, voltage comparator exports low level;When cell voltage is greater than or equal to the threshold value of setting, electricity
Comparator is pressed to export high level, then the pin of processor configuration connection voltage comparator output end is rising edge interruption.
3. display screen according to claim 1 double-clicks wake-up control method, which is characterized in that solid described in the step B
Fixed voltage threshold is 3.3V.
4. display screen according to claim 3 double-clicks wake-up control method, which is characterized in that every described in the step D
It is 20 seconds every the set time.
5. display screen according to claim 1 double-clicks wake-up control method, which is characterized in that if continuous in the step D
Dry time is continuous 3 times.
6. display screen according to claim 1 double-clicks wake-up control method, which is characterized in that default in the step D
Thresholding is 3.2V.
7. display screen according to claim 1 double-clicks wake-up control method, which is characterized in that described when after extinguishing screen
Detect that user lights screen and will then close voltage comparator again.
8. a kind of mobile terminal characterized by comprising processor, voltage comparator, battery;Processor connects respectively with battery
Two input terminals of voltage comparator are connect, the output end of voltage comparator connects processor, has a timer inside processor;
The input terminal of one fixed voltage threshold of output to voltage comparator can be arranged in processor, when cell voltage is lower than the electricity
When pressure gate limit value, the level of the output end output of voltage comparator will change;And processor detection voltage comparator output
Hold the change of level to be waken up, the timer inside processor will be activated at this time, and then processor will be touched by timer
Hair detects cell voltage every set time TIME1, closes triggering when if being less than pre-determined threshold for cell voltage continuous N TH times
Double-click is closed to wake up.
9. mobile terminal according to claim 6, which is characterized in that the processor configuration connection voltage comparator output end
Pin, comprising: two kinds of situations: the first is: when cell voltage is less than the threshold value of setting, the high electricity of voltage comparator output
It is flat;When cell voltage is greater than or equal to the threshold value of setting, voltage comparator exports low level, then processor configuration connection voltage
The pin of comparator output terminal is failing edge interruption;Second is: when cell voltage is less than the threshold value of setting, voltage compares
Device exports low level;When cell voltage is greater than or equal to the threshold value of setting, voltage comparator exports high level, then processor is matched
The pin of connection voltage comparator output end is set as rising edge interruption.
10. mobile terminal according to claim 6, which is characterized in that the TIME1 is 20 seconds, and MTH is 3 times;It is described to electricity
The voltage threshold for pressing the fixation of comparator setting is 3.3V, pre-determined threshold 3.2V.
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CN105573468A (en) * | 2015-12-14 | 2016-05-11 | Tcl移动通信科技(宁波)有限公司 | Power-saving control method for awakening of touch screen and mobile terminal |
CN106648022A (en) * | 2016-09-18 | 2017-05-10 | 深圳市金立通信设备有限公司 | Terminal and screen control method thereof |
CN106569583A (en) * | 2016-11-04 | 2017-04-19 | 惠州Tcl移动通信有限公司 | Double-click awakening screen power supply control method and system based on mobile terminal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109661022A (en) * | 2018-12-19 | 2019-04-19 | 惠州Tcl移动通信有限公司 | Network control method, system, storage medium and mobile terminal |
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