CN110045808A - Capacitances to supply power method, system, storage medium and mobile terminal - Google Patents
Capacitances to supply power method, system, storage medium and mobile terminal Download PDFInfo
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- CN110045808A CN110045808A CN201910262322.6A CN201910262322A CN110045808A CN 110045808 A CN110045808 A CN 110045808A CN 201910262322 A CN201910262322 A CN 201910262322A CN 110045808 A CN110045808 A CN 110045808A
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- capacitor
- capacitances
- voltage
- energy storage
- power supply
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
- G06F1/305—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations in the event of power-supply fluctuations
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- General Engineering & Computer Science (AREA)
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Abstract
This application discloses a kind of capacitances to supply power method, system, storage medium and mobile terminals, comprising: whether the state for detecting the capacitor meets default condition of power supply；If the state of the capacitor meets default condition of power supply, to the capacitances to supply power, to increase the energy storage value of the capacitor；Judge whether the energy storage value of the capacitor is equal to default energy storage threshold value；If the energy storage value of the capacitor is equal to the default energy storage threshold value, whether the state for stopping detecting the capacitor to the capacitances to supply power meet default condition of power supply, can the small capacitances in NFC are powered with discontinuity, to thereby reduce the energy consumption of terminal.
Description
Technical field
This application involves the communications fields, and in particular to a kind of capacitances to supply power method, system, storage medium and mobile terminal.
Background technique
In recent years, with the raising that development in science and technology and people require quality of life, near-field communication technology (Near
Field Communication, NFC) it comes into being, it is a kind of radio technology of short distance high frequency, it is fast with NFC technique
Speed development and operator widely popularize, and are configured with NFC function in more and more mobile terminals at present
It in the related technology, is in the terminal generally NFC configured with special small in order to enable NFC normal use
Capacitor, so that mobile terminal can store the relevant data information of some NFC and setting in the case where closing power supply status, thus convenient
User closes under power supply status and uses, but is usually in the open state lower to it in mobile terminal to the power supply of the small capacitances
Uninterrupted power supply is carried out, although can guarantee that NFC power consumption can be maintained when each mobile terminal is closed in this way,
Power supply can consume large energy to mobile terminal for a long time, improve the energy consumption of terminal.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The embodiment of the present application provides a kind of capacitances to supply power method, can the small capacitances in NFC are powered with discontinuity,
To thereby reduce the energy consumption of terminal.
The embodiment of the present application provides a kind of capacitances to supply power method, is applied to mobile terminal, and the mobile terminal includes capacitor,
Include:
Whether the state for detecting the capacitor meets default condition of power supply；
If the state of the capacitor meets default condition of power supply, to the capacitances to supply power, to increase the storage of the capacitor
It can value；
Judge whether the energy storage value of the capacitor is equal to default energy storage threshold value；
If the energy storage value of the capacitor is equal to the default energy storage threshold value, stop to the capacitances to supply power, and continue to hold
The step of whether state that row detects the capacitor meets default condition of power supply.
In capacitances to supply power method described herein, whether the state of the detection capacitor meets default power supply item
The step of part, comprising:
The voltage of the capacitor is monitored；
When detecting the voltage of the capacitor lower than predetermined voltage threshold, start timing；
When detecting that timing duration reaches preset time threshold, determine that the state of the capacitor meets default power supply item
Part.
In capacitances to supply power method described herein, the mobile terminal further includes timer, described in the capacitor
Voltage be lower than predetermined voltage threshold when, start timing the step of, comprising:
When the voltage of the capacitor is lower than predetermined voltage threshold, starts the timer and start timing.
In capacitances to supply power method described herein, the mobile terminal further includes voltage comparator, described described
When the voltage of capacitor is lower than predetermined voltage threshold, starts the timer and start timing, the step of to obtain timing duration, packet
It includes:
When the voltage comparator determines the voltage of the capacitor lower than predetermined voltage threshold, starts the timer and open
Beginning timing, to obtain timing duration.
In capacitances to supply power method described herein, determine the voltage of the capacitor lower than pre- in the voltage comparator
If when voltage threshold, starting the timer and starting timing, the step of to obtain timing duration after, further includes:
When the timing duration is equal to preset time threshold, the timer and the voltage comparator are closed.
The embodiment of the present application also provides a kind of capacitances to supply power system, comprising: capacitor, voltage comparator and timer, institute
Stating capacitance series has a resistance, and the voltage comparator is connected electrically in the both ends of the resistance, comprising:
Whether detection module, the state for detecting the capacitor meet default condition of power supply；
Power supply module, if the state for the capacitor meets default condition of power supply, to the capacitances to supply power, to increase
The energy storage value of the capacitor；
Judgment module, for judging whether the energy storage value of the capacitor is equal to default energy storage threshold value.
Stop power supply module, if the energy storage value for the capacitor is equal to the default energy storage threshold value, stops to described
Capacitances to supply power, and continue to execute and the step of whether state of the capacitor meets default condition of power supply detected.
In capacitances to supply power system described herein, the detection module, comprising:
Monitoring module is monitored for the voltage to the capacitor；
Timing module, for starting timing when detecting the voltage of the capacitor lower than predetermined voltage threshold；
Determining module, the state for when detecting that timing duration reaches preset time threshold, determining the capacitor are full
The default condition of power supply of foot.
In capacitances to supply power system described herein, the timing module, further includes:
Starting module starts the timer and starts to count when being lower than predetermined voltage threshold for the voltage in the capacitor
When.
The embodiment of the present application also provides a kind of storage medium, computer program is stored in the storage medium, when described
When computer program is run on computers, so that the computer executes capacitances to supply power method as described above.
The embodiment of the present application also provides a kind of mobile terminal, and the mobile terminal includes processor and memory, described to deposit
Computer program is stored in reservoir, the processor is used by calling the computer program stored in the memory
In execution capacitances to supply power method as described above.
Capacitances to supply power method provided by the embodiments of the present application, comprising: whether the state for detecting the capacitor meets default confession
Electric condition；If the state of the capacitor meets default condition of power supply, to the capacitances to supply power, to increase the energy storage of the capacitor
Value；Judge whether the energy storage value of the capacitor is equal to default energy storage threshold value；If the energy storage value of the capacitor is equal to the default storage
Whether energy threshold value, the then state for stopping detecting the capacitor to the capacitances to supply power meet default condition of power supply, can be with discontinuity
The small capacitances in NFC are powered, to thereby reduce the energy consumption of terminal.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the first flow diagram of capacitances to supply power method provided by the embodiments of the present application.
Fig. 2 is second of flow diagram of capacitances to supply power method provided by the embodiments of the present application.
Fig. 3 is the structural schematic diagram of capacitances to supply power system provided by the embodiments of the present application.
Fig. 4 is the specific block diagram of mobile terminal provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall in the protection scope of this application.
In the prior art, near-field communication module (Near Field is configured in more and more mobile terminals
Communication, NFC), NFC is a kind of radio technology of short distance high frequency, is run in 13.56 megahertzs of (MHz) frequencies
In 10 centimetres (cm) distances.It is more and more at present to move with the fast development of NFC technique and wideling popularize for operator
NFC function is configured in dynamic terminal.NFC transmission speed have 106 kilobit (Kbit/s) per second, 212Kbit/ seconds or
Three kinds of 424Kbit/ second.NFC is by becoming 18092 international standard of ISO/IEC IS, ECMA-340 standard and ETSI at present
102 190 standard of TS.NFC is using actively and passively two kinds of read modes.NFC technique be by non-contact radio-frequency identification and mutually
Connection interworking technology integration is evolved, and combines induction type card reader, icah wavw and point-to-point function on a single chip,
It can be identified and exchanged data in short distance with compatible equipment.Working frequency is 13.56MHz, but uses this mobile phone
The user of payment scheme must replace special mobile phone.This technology is widely used in Japan and Korea S at present, their mobile phone can be with
As airport boarding verifying, gate inhibition's key of mansion, traffic all-purpose card, credit card, Payment Card etc..In the prior art, mobile
Terminal is often configured with special small capacitances in the terminal in order to enable NFC normal use for NFC, so as to move
Dynamic terminal can store the relevant data information of some NFC and setting in the case where closing power supply status, so that user be facilitated to close electricity
It is used under the state of source, but it is one direct power supply of capacitor under mobile terminal working condition that the power supply mode of the small capacitances, which is, in this way
It can guarantee that the small capacitances can always maintain NFC power consumption for a long time when mobile terminal closes power supply each time, but move in this way
More energy is consumed when dynamic terminal is powered for a long time for capacitances to supply power.
Referring to Fig. 1, Fig. 1 is the first flow diagram of capacitances to supply power method provided by the embodiments of the present application.It is described
Method includes the following steps:
Whether step 101, the state for detecting capacitor meet default condition of power supply, when meeting default condition of power supply, then execute
Step 102.
It is in it is understood that whether detection capacitances to supply power state meets default condition of power supply and can be in mobile terminal
The detection carried out under standby or working condition, because mobile terminal when being powered to the capacitor, is in standby or work
The power supply carried out under state, i.e. battery in mobile terminal are using.Here the state for detecting capacitor is the capacitor detected in NFC
The relevant parameters such as voltage, electric current, default condition of power supply is that reach some specific for the parameters such as the voltage of capacitor or electric current in NFC
Value when, need to be powered it.Such as: the voltage difference at capacitor both ends is 5 millivolts (mV) or the electric current for passing through capacitor is 1 peace
It trains (A), that is, is considered as capacitor needs and power to it.When the parameters such as the voltage or current value for detecting capacitor meet default supply
After electric condition, 102 are thened follow the steps.
Step 102, Xiang Suoshu capacitances to supply power, to increase the energy storage value of the capacitor.
It is understood that i.e. to the capacitor after parameters such as the voltage of capacitor or current value meet default condition of power supply
It is powered operation, to guarantee that the capacitor after mobile terminal closing, can also continue to use for a long time.
Step 103 judges whether the energy storage value of the capacitor is equal to default energy storage threshold value, if the energy storage value etc. of the capacitor
In default energy storage threshold value, 104 are thened follow the steps.
Specifically, default energy storage threshold value here is referred to when being powered to capacitor, reach the default energy storage threshold value
Afterwards, then judge that the energy storage value of the capacitor has reached to a certain degree, no longer need to charge to capacitor, default energy storage threshold here
Value can be 100%, or in view of capacitor is the case where long-time is using that can be consumed, or 80% etc., here not
It repeats again.
Step 104 stops to the capacitances to supply power, and continues to execute and detect the state of the capacitor and whether meet default confession
The step of electric condition.
It is appreciated that just no longer needing to be powered it, therefore can after the energy storage value of capacitor reaches default energy storage threshold value
To stop being powered to the capacitor, after stopping power supply, whether the state for continuing to test capacitor meets default condition of power supply,
And then enter cyclic process, uninterrupted detection.
Capacitances to supply power method provided by the embodiments of the present application, comprising: whether the state for detecting the capacitor meets default confession
Electric condition；If the state of the capacitor meets default condition of power supply, to the capacitances to supply power, to increase the energy storage of the capacitor
Value；Judge whether the energy storage value of the capacitor is equal to default energy storage threshold value；If the energy storage value of the capacitor is equal to the default storage
Whether energy threshold value, the then state for stopping detecting the capacitor to the capacitances to supply power meet default condition of power supply, can be with discontinuity
The small capacitances in NFC are powered, to thereby reduce the energy consumption of terminal.
Referring to Fig. 2, Fig. 2 is second of flow diagram of capacitances to supply power method provided by the embodiments of the present application.It is described
Method includes the following steps:
Step 201, start voltage comparator.
Wherein, the effect of voltage comparator is to judge whether the voltage difference at capacitor both ends is lower than predetermined voltage threshold, here
Because being serially connected with a resistance on capacitor, the electricity for flowing through resistance or capacitor can also be compared by the ratio of voltage difference and resistance
Whether flow valuve is lower than predetermined current threshold to judge whether the state of capacitor in current NFC needs to be powered.
Step 202, the voltage of capacitor is monitored.
Specifically, the voltage difference that can be formed to capacitor both ends monitors in real time, to guarantee the electricity under current state
The capacitor is powered immediately when pressure difference is unsatisfactory for predetermined voltage threshold.It is of course also possible to be flowed down to current state
The current value for crossing capacitor is monitored in real time, is not described herein.
Step 203, when determining the voltage of capacitor in voltage comparator lower than predetermined voltage threshold, starting timer starts to count
When, obtain timing duration.
Wherein, when the voltage difference at the capacitor both ends under current state is lower than predetermined voltage threshold, start timer, it is fixed
When device be used to judge whether the duration of the voltage difference at capacitor both ends when lower than predetermined voltage threshold to reach preset time
Threshold value, because, since user is when using mobile terminal, may have an impact, make to the power supply of capacitor in NFC at certain moment
The case where being less than predetermined voltage threshold at the voltage difference moment at capacitor both ends, but rear extended meeting restores at once, therefore, timer
Also for judge whether be the capacitor both ends that not enough power supply generates voltage difference lower than predetermined voltage threshold, and then improve and sentence
Disconnected accuracy avoids accidentally powering.
Step 204, when detecting that timing duration reaches preset time threshold, determine that the state of capacitor meets default power supply
Condition.
It is understood that it is pre- to can determine that the state of capacitor is met after timing duration reaches preset time threshold
If condition of power supply, i.e., determination be capacitive energy storage deficiency.
Step 205, Off Timer and the voltage comparator.
It is understood that Off Timer here and the voltage comparator can be to the timer with it is described
Voltage comparator is zeroed out processing, or directly closes the timer and the voltage comparator, so as to subsequent continuation
Using or reduce mobile terminal energy consumption.
Step 206, to capacitances to supply power, to increase the energy storage value of capacitor, and 201 are returned to step.
Specifically, being powered to the capacitor when being determined as capacitive energy storage deficiency, to increase the energy storage of capacitor
Value.
Step 207 judges whether the energy storage value of capacitor is equal to default energy storage threshold value, if the energy storage value of the capacitor is equal in advance
If energy storage threshold value, thens follow the steps 208.
Specifically, default energy storage threshold value here is referred to when being powered to capacitor, reach the default energy storage threshold value
Afterwards, then judge that the energy storage value of the capacitor has reached to a certain degree, no longer need to charge to capacitor, default energy storage threshold here
Value can be 100%, or in view of capacitor is the case where long-time is using that can be consumed, or 80% etc., here not
It repeats again.
Step 208 stops to capacitances to supply power.
It is appreciated that just no longer needing to be powered it, therefore can after the energy storage value of capacitor reaches default energy storage threshold value
To stop being powered to the capacitor, after stopping power supply, and then step 201 is executed, restart voltage comparator, continued
Whether the state of detection capacitor meets default condition of power supply, and then enters cyclic process, uninterrupted detection.
Capacitances to supply power method provided by the embodiments of the present application, comprising: starting voltage comparator, so that voltage comparator judges
Whether the voltage of capacitor is lower than predetermined voltage threshold；The voltage of capacitor is monitored；The electricity of capacitor is determined in voltage comparator
It forces down when predetermined voltage threshold, starting timer starts timing, obtains timing duration；When detecting that timing duration reaches default
When time threshold, determine that the state of capacitor meets default condition of power supply；Off Timer and the voltage comparator；It is supplied to capacitor
Electricity starts voltage comparator to increase the energy storage value of capacitor, can the small capacitances in NFC are powered with discontinuity, improve
The accuracy of judgement avoids accidentally powering, to thereby reduce the energy consumption of terminal.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of capacitances to supply power system provided by the embodiments of the present application.The capacitor supplies
Electric system includes: capacitor, voltage comparator and timer, and the capacitance series have a resistance, and the voltage comparator is electrically connected
It connects at the both ends of the resistance, in which:
Whether detection module 31, the state for detecting the capacitor meet default condition of power supply；
It is in it is understood that whether detection capacitances to supply power state meets default condition of power supply and can be in mobile terminal
The detection carried out under standby or working condition, because mobile terminal when being powered to the capacitor, is in standby or work
The power supply carried out under state, i.e. battery in mobile terminal are using.Here the state for detecting capacitor is the capacitor detected in NFC
The relevant parameters such as voltage, electric current, default condition of power supply is that reach some specific for the parameters such as the voltage of capacitor or electric current in NFC
Value when, need to be powered it.Such as: the voltage difference at capacitor both ends is 5 millivolts (mV) or the electric current for passing through capacitor is 1 peace
It trains (A), that is, is considered as capacitor needs and power to it.When the parameters such as the voltage or current value for detecting capacitor meet default supply
After electric condition, moves on to next module and handled.
Power supply module 32, if the state for the capacitor meets default condition of power supply, to the capacitances to supply power, to increase
Add the energy storage value of the capacitor；
It is understood that i.e. to the capacitor after parameters such as the voltage of capacitor or current value meet default condition of power supply
It is powered operation, to guarantee that the capacitor after mobile terminal closing, can also continue to use for a long time.
Judgment module 33, for judging whether the energy storage value of the capacitor is equal to default energy storage threshold value.
Specifically, default energy storage threshold value here is referred to when being powered to capacitor, reach the default energy storage threshold value
Afterwards, then judge that the energy storage value of the capacitor has reached to a certain degree, no longer need to charge to capacitor, default energy storage threshold here
Value can be 100%, or in view of capacitor is the case where long-time is using that can be consumed, or 80% etc., here not
It repeats again.
Stop power supply module 34, if the energy storage value for the capacitor is equal to the default energy storage threshold value, stops to institute
Capacitances to supply power is stated, whether the state for detecting the capacitor meets default condition of power supply.
It is appreciated that just no longer needing to be powered it, therefore can after the energy storage value of capacitor reaches default energy storage threshold value
To stop being powered to the capacitor, after stopping power supply, whether the state for continuing to test capacitor meets default condition of power supply,
And then enter cyclic process, uninterrupted detection.
Wherein, the detection module 31 includes:
Monitoring module is monitored for the voltage to the capacitor；
Specifically, the voltage difference that can be formed to capacitor both ends monitors in real time, to guarantee the electricity under current state
The capacitor is powered immediately when pressure difference is unsatisfactory for predetermined voltage threshold.It is of course also possible to be flowed down to current state
The current value for crossing capacitor is monitored in real time, is not described herein.
Timing module, for starting timing when detecting the voltage of the capacitor lower than predetermined voltage threshold；
Wherein, when the voltage difference at the capacitor both ends under current state is lower than predetermined voltage threshold, judge capacitor both ends
Duration of the voltage difference when being lower than predetermined voltage threshold whether reach preset time threshold because at certain moment,
Since user is when using mobile terminal, the power supply of capacitor in NFC may be had an impact, cause the voltage difference at capacitor both ends
Moment is less than the case where predetermined voltage threshold, but rear extended meeting restores at once, therefore also for judging whether it is not enough power supply
The voltage difference at the capacitor both ends of generation is lower than predetermined voltage threshold, and then improves the accuracy of judgement, avoids accidentally powering.
Determining module, the state for when detecting that timing duration reaches preset time threshold, determining the capacitor are full
The default condition of power supply of foot.
After timing duration reaches preset time threshold, that is, it can determine that the state of capacitor meets preset condition of power supply,
I.e. determination is capacitive energy storage deficiency.
Wherein, the timing module, further includes:
Starting module starts the timer and starts to count when being lower than predetermined voltage threshold for the voltage in the capacitor
When.
Wherein, when the voltage difference at the capacitor both ends under current state is lower than predetermined voltage threshold, start timer, it is fixed
When device be used to judge whether the duration of the voltage difference at capacitor both ends when lower than predetermined voltage threshold to reach preset time
Threshold value, because, since user is when using mobile terminal, may have an impact, make to the power supply of capacitor in NFC at certain moment
The case where being less than predetermined voltage threshold at the voltage difference moment at capacitor both ends, but rear extended meeting restores at once, therefore, timer
Also for judge whether be the capacitor both ends that not enough power supply generates voltage difference lower than predetermined voltage threshold, and then improve and sentence
Disconnected accuracy avoids accidentally powering.
Based on the above method, the present invention also provides a kind of storage mediums, are stored thereon with a plurality of instruction, wherein described
Instruction is suitble to be loaded by processor and execute capacitances to supply power method as described above.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
Fig. 4 shows the specific block diagram of mobile terminal provided in an embodiment of the present invention, which can be used for
Capacitances to supply power method, system, storage medium and the mobile terminal provided in above-described embodiment is provided.The mobile terminal 1200 can be with
For smart phone or tablet computer.
As shown in figure 4, mobile terminal 1200 may include RF (Radio Frequency, radio frequency) circuit 110, include
The memory 120 of one or more (one is only shown in figure) computer readable storage mediums, input unit 130, display
Unit 140, voicefrequency circuit 160, transmission module 170, includes one or more than one and (only shows one in figure sensor 150
It is a) processor 180 of processing core and the equal components of power supply 190.It will be understood by those skilled in the art that being moved shown in Fig. 4
Dynamic 1200 structure of terminal does not constitute the restriction to mobile terminal 1200, may include components more more or fewer than diagram, or
Person combines certain components or different component layouts.Wherein:
RF circuit 110 realizes the mutual conversion of electromagnetic wave and electric signal, thus with logical for receiving and transmitting electromagnetic wave
News network or other equipment are communicated.RF circuit 110 may include various existing for executing the circuit elements of these functions
Part, for example, antenna, RF transceiver, digital signal processor, encryption/deciphering chip, subscriber identity module (SIM) card, storage
Device etc..RF circuit 110 can carry out communicating or by wireless with various networks such as internet, intranet, wireless network
Network is communicated with other equipment.Above-mentioned wireless network may include cellular telephone networks, WLAN or Metropolitan Area Network (MAN).
Various communication standards, agreement and technology, including but not limited to global system for mobile communications can be used in above-mentioned wireless network
(Global System for Mobile Communication, GSM), enhanced mobile communication technology (Enhanced Data
GSM Environment, EDGE), Wideband CDMA Technology (Wideband Code Division Multiple
Access, WCDMA), Code Division Multiple Access (Code Division Access, CDMA), time division multiple access technology (Time
Division Multiple Access, TDMA), adopting wireless fidelity technology (Wireless Fidelity, Wi-Fi) (such as U.S.'s electricity
Gas and Electronic Engineering Association standard IEEE 802.11a, IEEE 802.11b, IEEE802.11g and/or IEEE 802.11n),
The networking telephone (Voice over Internet Protocol, VoIP), worldwide interoperability for microwave accesses (Worldwide
Interoperability for Microwave Access, Wi-Max), other are for mail, instant messaging and short message
Agreement and any other suitable communications protocol, or even may include the agreement that those are not developed currently yet.
In the embodiment of the present application, memory 120 includes the second permanent storage area 121, is starting mobile terminal for the first time
When 1200, the second permanent storage area is written in the second mutual identification code obtained by the second mapping as described above by processor 180
183.In non-initial start mobile terminal 1200, processor gets the second mapping from second permanent storage area 183.
Memory 120 can be used for storing software program and module, as capacitances to supply power method in above-described embodiment, system,
Storage medium and the corresponding program instruction/module of mobile terminal, processor 180 are stored in soft in memory 120 by operation
Part program and module realize the function that chip is mutually distinguishable thereby executing various function application and data processing.Storage
Device 120 may include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device,
Flash memory or other non-volatile solid state memories.In some instances, memory 120 can further comprise relative to processing
The remotely located memory of device 180, these remote memories can pass through network connection to mobile terminal 1200.Above-mentioned network
Example includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof, and memory 120 can be for such as
The upper storage medium.
Input unit 130 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, input unit 130 may include touching
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad are collected and are used
Family on it or nearby touch operation (such as user using any suitable object or attachment such as finger, stylus in touch-sensitive table
Operation on face 131 or near touch sensitive surface 131), and corresponding attachment device is driven according to preset formula.It is optional
, touch sensitive surface 131 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and touch operation bring signal is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection device, and is converted into contact coordinate, then gives processor 180, and can receive processor 180
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch sensitive surface 131.In addition to touch sensitive surface 131, input unit 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One of trace ball, mouse, operating stick etc. are a variety of.
Display unit 140 can be used for showing information input by user or the information and mobile terminal that are supplied to user
1200 various graphical user interface, these graphical user interface can be by figure, text, icon, video and any combination thereof
To constitute.Display unit 140 may include display panel 141, optionally, can use LCD (Liquid Crystal
Display, liquid crystal display), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) come
Configure display panel 141.Further, touch sensitive surface 131 can cover display panel 141, when touch sensitive surface 131 is detected at it
On or near touch operation after, send processor 180 to determine the type of touch event, be followed by subsequent processing device 180 according to touching
The type for touching event provides corresponding visual output on display panel 141.Although in Fig. 3, touch sensitive surface 131 and display surface
Plate 141 is to output and input function as two independent components to realize, but in some embodiments it is possible to by touch-sensitive table
Face 131 and display panel 141 integrate and realize and output and input function.Wherein, in above-described embodiment mobile terminal display circle
Face can indicate with the display unit 140, can by current mobile payment information together with current retail shop's information association in
Appearance is shown on the display unit 140 of the mobile terminal 1200, i.e., the display content that display interface is shown can be single by display
Member 140 is shown.
Mobile terminal 1200 may also include at least one sensor 150, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can basis
The light and shade of ambient light adjusts the brightness of display panel 141, proximity sensor can when mobile terminal 1200 is moved in one's ear,
Close display panel 141 and/or backlight.As a kind of motion sensor, gravity accelerometer can detect all directions
The size of upper (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
Application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (for example pedometer, strikes
Hit) etc.；Gyroscope, barometer, hygrometer, thermometer, infrared sensor for can also configure as mobile terminal 1200 etc. its
His sensor, details are not described herein.
Voicefrequency circuit 160, loudspeaker 161, the audio that microphone 162 can provide between user and mobile terminal 1200 connect
Mouthful.Electric signal after the audio data received conversion can be transferred to loudspeaker 161, by loudspeaker 161 by voicefrequency circuit 160
Be converted to voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, by voicefrequency circuit
160 receive after be converted to audio data, then by after the processing of audio data output processor 180, through RF circuit 110 to be sent to ratio
Such as another terminal, or audio data is exported to memory 120 to be further processed.Voicefrequency circuit 160 is also possible that
Earphone jack, to provide the communication of peripheral hardware earphone Yu mobile terminal 1200.
Mobile terminal 1200 passes through transmission module 170 (such as near-field communication module 1701, the near-field communication module 1701
It can be powered by power supply 190, so that near-field communication module 1701 can also continue to after mobile terminal 1200 is closed
Using) user can be helped to send and receive e-mail, webpage is browsed and access streaming video etc., it provides wireless width for user
Band internet access.Although Fig. 3 shows transmission module 170, but it is understood that, and it is not belonging to mobile terminal 1200
Must be configured into, can according to need within the scope of not changing the essence of the invention and omit completely.
Processor 180 is the control centre of mobile terminal 1200, 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 memory 120, and calls and is stored in storage
Data in device 120 execute the various functions and processing data of mobile terminal 1200, to carry out integral monitoring to mobile phone.It can
Choosing, processor 180 may include one or more processing cores；In some embodiments, processor 180 can be integrated using processing
Device and modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation
Demodulation processor mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processing
In device 180.
Specifically, processor 180 includes: arithmetic logical unit (Arithmetic Logic Unit, ALU) is answered
With processor, global positioning system (Global Positioning System, GPS) and control and status bus (Bus) (figure
In be not shown).
Mobile terminal 1200 further includes the power supply 190 (such as battery) powered to all parts, in some embodiments, electricity
Source can be logically contiguous by power-supply management system and processor 180, to realize management power supply by power-supply management system, put
The functions such as electricity and power managed.Power supply 190 can also include one or more direct current or AC power source, power again
The random components such as system, power failure detection circuit, power adapter or inverter, power supply status indicator.Power supply 190 is also
It can be powered to near-field communication module 1701.
Although being not shown, mobile terminal 1200 can also include camera (such as front camera, rear camera), bluetooth
Module etc., details are not described herein.
Specifically in the present embodiment, the display unit 140 of mobile terminal 1200 is touch-screen display, mobile terminal 1200
It further include having memory 120 and one perhaps more than one program one of them or more than one program being stored in and deposits
In reservoir 120, and be configured to by one or more than one processor 180 to execute one or more than one program include to use
In the instruction performed the following operation:
Whether the state for detecting the capacitor meets default condition of power supply；
If the state of the capacitor meets default condition of power supply, to the capacitances to supply power, to increase the storage of the capacitor
It can value；
Judge whether the energy storage value of the capacitor is equal to default energy storage threshold value；
If the energy storage value of the capacitor is equal to the default energy storage threshold value, stop to the capacitances to supply power, described in detection
Whether the state of capacitor meets default condition of power supply.
In some embodiments, when whether the state of the detection capacitor meets default condition of power supply, processor
180 can also be performed the instruction of following operation:
The voltage of the capacitor is monitored；
When detecting the voltage of the capacitor lower than predetermined voltage threshold, start timing；
When detecting that timing duration reaches preset time threshold, determine that the state of the capacitor meets default power supply item
Part.
In some embodiments, when the voltage of the capacitor is lower than predetermined voltage threshold, when starting timing, processor
180 can also be performed the instruction of following operation:
When the voltage of the capacitor is lower than predetermined voltage threshold, starts the timer and start timing.
In some embodiments, when the voltage of the capacitor is lower than predetermined voltage threshold, start the timer and start
Timing, when obtaining timing duration, the instruction of following operation is can also be performed in processor 180:
When the voltage comparator determines the voltage of the capacitor lower than predetermined voltage threshold, starts the timer and open
Beginning timing, to obtain timing duration.
In some embodiments, when determining the voltage of the capacitor in the voltage comparator lower than predetermined voltage threshold,
Start the timer and start timing, after obtaining timing duration, the instruction of following operation is can also be performed in processor 180:
When the timing duration is equal to preset time threshold, the timer and the voltage comparator are closed.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
Above to a kind of capacitances to supply power method, system, storage medium and mobile terminal provided by the embodiment of the present application into
It has gone and has been discussed in detail, specific examples are used herein to illustrate the principle and implementation manner of the present application, the above implementation
The explanation of example is merely used to help understand the technical solution and its core concept of the application；Those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced；And these are modified or replaceed, each embodiment of the application that it does not separate the essence of the corresponding technical solution
The range of technical solution.
Claims (10)
1. a kind of capacitances to supply power method is applied to mobile terminal, the mobile terminal includes capacitor characterized by comprising
Whether the state for detecting the capacitor meets default condition of power supply；
If the state of the capacitor meets default condition of power supply, to the capacitances to supply power, to increase the energy storage value of the capacitor；
Judge whether the energy storage value of the capacitor is equal to default energy storage threshold value；
If the energy storage value of the capacitor is equal to the default energy storage threshold value, stop to the capacitances to supply power, and continue to execute inspection
The step of whether state of the capacitor meets default condition of power supply surveyed.
2. capacitances to supply power method according to claim 1, which is characterized in that whether the state of the detection capacitor is full
Foot presets the step of condition of power supply, comprising:
The voltage of the capacitor is monitored；
When detecting the voltage of the capacitor lower than predetermined voltage threshold, start timing；
When detecting that timing duration reaches preset time threshold, determine that the state of the capacitor meets default condition of power supply.
3. capacitances to supply power method according to claim 2, which is characterized in that the mobile terminal further includes timer, institute
The step of stating when the voltage of the capacitor is lower than predetermined voltage threshold, starting timing, comprising:
When the voltage of the capacitor is lower than predetermined voltage threshold, starts the timer and start timing.
4. capacitances to supply power method according to claim 3, which is characterized in that the mobile terminal further includes that voltage compares
Device starts the timer and starts timing, when obtaining timing when the voltage in the capacitor is lower than predetermined voltage threshold
Long step, comprising:
When the voltage comparator determines the voltage of the capacitor lower than predetermined voltage threshold, starts the timer and start to count
When, to obtain timing duration.
5. capacitances to supply power method according to claim 4, which is characterized in that determine the capacitor in the voltage comparator
Voltage when being lower than predetermined voltage threshold, start the timer and start timing, the step of to obtain timing duration after, also wrap
It includes:
When the timing duration is equal to preset time threshold, the timer and the voltage comparator are closed.
6. a kind of capacitances to supply power system characterized by comprising capacitor, voltage comparator and timer, the capacitance series
There is a resistance, the voltage comparator is connected electrically in the both ends of the resistance, comprising:
Whether detection module, the state for detecting the capacitor meet default condition of power supply；
Power supply module, if the state for the capacitor meets default condition of power supply, to the capacitances to supply power, described in increasing
The energy storage value of capacitor；
Judgment module, for judging whether the energy storage value of the capacitor is equal to default energy storage threshold value.
Stop power supply module, if the energy storage value for the capacitor is equal to the default energy storage threshold value, stops to the capacitor
Power supply, and continue to execute and the step of whether state of the capacitor meets default condition of power supply detected.
7. capacitances to supply power system according to claim 6, which is characterized in that the detection module, comprising:
Monitoring module is monitored for the voltage to the capacitor；
Timing module, for starting timing when detecting the voltage of the capacitor lower than predetermined voltage threshold；
Determining module, for when detecting that timing duration reaches preset time threshold, determining that it is pre- that the state of the capacitor meets
If condition of power supply.
8. capacitances to supply power system according to claim 7, which is characterized in that the timing module, further includes:
Starting module starts the timer and starts timing when being lower than predetermined voltage threshold for the voltage in the capacitor.
9. a kind of storage medium, which is characterized in that computer program is stored in the storage medium, when the computer program
When running on computers, so that the computer executes such as capacitances to supply power method described in any one of claim 1 to 5.
10. a kind of mobile terminal, which is characterized in that the mobile terminal includes processor and memory, is deposited in the memory
Computer program is contained, the processor is by calling the computer program stored in the memory, for executing such as
Capacitances to supply power method described in any one of claim 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910262322.6A CN110045808A (en) | 2019-04-02 | 2019-04-02 | Capacitances to supply power method, system, storage medium and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910262322.6A CN110045808A (en) | 2019-04-02 | 2019-04-02 | Capacitances to supply power method, system, storage medium and mobile terminal |
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