CN105826624A - Method, apparatus and terminal for charging of terminal - Google Patents
Method, apparatus and terminal for charging of terminal Download PDFInfo
- Publication number
- CN105826624A CN105826624A CN201510742147.2A CN201510742147A CN105826624A CN 105826624 A CN105826624 A CN 105826624A CN 201510742147 A CN201510742147 A CN 201510742147A CN 105826624 A CN105826624 A CN 105826624A
- Authority
- CN
- China
- Prior art keywords
- terminal
- intensity
- value
- signal
- described terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Embodiments in the invention provide a method, apparatus and terminal for charging of a terminal. The method comprises the following steps: acquiring the state information of the terminal so as to determine whether the terminal is in an idle state or not, wherein if the terminal is in a monitoring state, or network information or wireless paging indication is monitored, or the terminal actively initiates communication, it is determined that the terminal is not in the idle state, or otherwise, it is determined that the terminal is in the idle state; selecting a corresponding preset charging mode for the terminal in the idle state or not in the idle state by adjusting charging parameters of a switch circuit; and charging the terminal under the selected preset charging mode. According to the invention, the corresponding charging mode is selected by determining whether the terminal is in the idle state or not, so charging efficiency is improved.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of method, device and terminal that terminal is charged.
Background technology
Along with the development of science and technology, people more and more use terminal unit, and such as, mobile phone, notebook computer, panel computer, intelligent watch, Intelligent bracelet etc. are widely used in life.Due to these terminals use frequency high or may the single use time long, be a technical problem merited attention to terminal charge the most quickly and efficiently.
Currently mainly there are two kinds of charging modes.
One is, switched charge mode, and namely built-in in terminal unit power supply is Switching Power Supply, and its operation principle is: first passes through wave filter alternating current to external world and is filtered operation, obtains the less alternating current of clutter；Then these alternating currents are carried out rectifying operation, be smoother unidirectional current by AC rectification, use for terminal.Under normal circumstances, if the battery capacity of terminal unit is bigger, it will usually use switched charge mode.But, switched charge also has its shortcoming, i.e. owing to can produce high frequency voltage in inverter circuit, surrounding devices or signal of communication are had certain interference.
The second is, linear-charging mode, namely built-in in terminal unit power supply is linear power supply, its operation principle is, first by alternating current through transformator transformation, obtain unstabilized DC voltage through rectifier circuit rectifies filtering again, high-precision DC voltage will be reached, it is necessary to adjust output voltage through Voltage Feedback.This power technology is the most ripe, can reach the highest degree of stability, and ripple is the least, and does not has interference and noise that Switching Power Supply has.But its shortcoming is to need the huge and transformator of heaviness, the volume and weight of required filter capacitor is the biggest, and voltage feedback circuit is to be operated in linear condition, adjust and have certain voltage drop on pipe, when exporting bigger operating current, causing the power consumption adjusting pipe too big, conversion efficiency is low, also to install the biggest fin.This power supply is not suitable for the needs of the mini-plants such as computer, is the most progressively switched on and off power supply and is replaced.
In the patent application document of application number CN201210360782.0, propose the scheme of the compatible two kinds of charge modes (switching mode and linear charge mode) of electronic equipment, use linear-charging when equipment is in the more weak environment of wireless signal, use switching mode charging when equipment is in the stronger environment of wireless signal.But, compatible two kinds of charge modes (switching mode and linear charge mode) can increase hardware cost, if and equipment be in for a long time wireless signal more weak in the environment of, then equipment can be caused to use linear charge mode for a long time, equipment charge heating so can be caused serious.
Therefore, a technical problem that those skilled in the art urgently solve is presently required exactly: how on the basis of not increasing hardware cost, take the most popular switched charge mode that terminal unit is charged, and reduce the impact that its shortcoming is brought as far as possible, such as reduce the charging interference impact on communication.
Summary of the invention
Embodiment of the present invention technical problem to be solved is to provide a kind of method being charged terminal, thus solves the charging interference problem on communication impact.
Accordingly, the embodiment of the present invention additionally provides a kind of device that terminal carries out switched charge and a kind of terminal, in order to ensure realization and the application of said method.
A kind of method that terminal is charged, including:
Obtain terminal's status information, determine that terminal is currently at idle condition or busy state, wherein, when described terminal is in listening state, or listen to the network information or radio call instruction, or described terminal has actively initiated communication, it is determined that described terminal has been in busy state, otherwise, it determines described terminal is in idle condition；
By adjusting on-off circuit charge parameter, choose the preset charged pattern of correspondence for being in the terminal of idle condition or busy state；
Under the preset charged pattern chosen, described terminal is charged.
Preferably, described by adjusting on-off circuit charge parameter, choose corresponding preset charged pattern for being in the terminal of idle condition or busy state, including:
When described terminal is in idle condition, by adjusting on-off circuit charge parameter, choose the first switched charge pattern for described terminal；
When described terminal is in busy state, obtain the signal strength information of described terminal further, when described signal intensity is less than during equal to preset signal strength threshold value, by adjusting on-off circuit charge parameter, second switch charge mode is chosen for described terminal, when described signal intensity is more than preset signal strength threshold value, by adjusting switched charge parameter, choose the first switched charge pattern for described terminal；
Wherein, charging current in the first switching mode is set more than the charging current under second switch charge mode, switching frequency in the first switching mode more than the switching frequency under second switch charge mode.
Preferably, described adjustment on-off circuit charge parameter includes: adjusts switch controlling signal, wherein, makes electric current increase by the dutycycle increasing switching signal, and/or, it is internally integrated frequency divider at on-off circuit and realizes the increase to switching frequency or reduction.
Preferably, described acquisition terminal's status information, determine that terminal is currently at idle condition or busy state, including:
And start described terminal periodically monitor the network information and radio call instruction；
When described terminal is in listening state, or listen to the network information or radio call instruction, or described terminal actively initiates communication, then it is set as the value of status register representing the first value that described terminal is in busy state, otherwise, it is set as the value of described status register representing the second value that described terminal is in idle condition；
Read the value of described status register, determine that described terminal is in idle condition or busy state.
Preferably, the signal strength information of the described terminal of described acquisition, including:
And start the intensity of described terminal periodic detection wireless signal；
When the intensity of the wireless signal detected is more than preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to described minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak；
Read the value of described signal intensity depositor, know the signal strength information of described terminal.
Preferably, the signal strength information of the described terminal of described acquisition, including:
Start the intensity of described terminal periodic detection wireless signal；
When the intensity of the wireless signal detected is more than or equal to preset secondary low-intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to preset minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak, when the intensity of the wireless signal detected is more than described minimum intensity thresholding and is less than described low-intensity thresholding, the value keeping described signal intensity depositor is constant；
Read the value of described signal intensity depositor, know the signal strength information of described terminal.
A kind of device that terminal is charged, including:
Terminal state acquisition unit, for obtaining terminal's status information, determine that terminal is currently at idle condition or busy state, wherein, when described terminal is in listening state, or the network information or radio call instruction have been listened to, or described terminal actively initiates communication, then determine that described terminal is in busy state, otherwise, it determines described terminal is in idle condition；
Charge mode selects unit, for by adjusting on-off circuit charge parameter, choosing the preset charged pattern of correspondence for being in the terminal of idle condition or busy state；
Charging performance element, for being charged described terminal under the preset charged pattern chosen.
Preferably, this device also includes: signal intensity acquiring unit, is used for obtaining terminal signaling strength information；
Described charge mode select unit specifically for, when described terminal is in idle condition, by adjust on-off circuit charge parameter, choose the first switched charge pattern for described terminal；When described terminal is in busy state, when the described signal intensity obtained by described signal intensity acquiring unit is less than equal to preset signal strength threshold value, by adjusting on-off circuit charge parameter, second switch charge mode is chosen for described terminal, when the described signal intensity obtained by described signal intensity acquiring unit is more than or equal to preset signal strength threshold value, by adjusting switched charge parameter, choose the first switched charge pattern for described terminal；
Wherein, charging current in the first switching mode is set more than the charging current under second switch charge mode, switching frequency in the first switching mode more than the switching frequency under second switch charge mode.
Preferably, described charge mode selects unit to be specifically additionally operable to: adjusts switch controlling signal, wherein, makes electric current increase by the dutycycle increasing switching signal, and/or, it is internally integrated frequency divider at on-off circuit and realizes the increase to switching frequency or reduction.
Preferably, described terminal state acquisition unit specifically for, start described terminal periodically monitor the network information and radio call instruction；When described terminal is in listening state, or listen to the network information or radio call instruction, or described terminal actively initiates communication, it is set as the value of status register representing the first value that described terminal is in busy state, otherwise, it is set as the value of described status register representing the second value that described terminal is in idle condition；By reading the value of described status register, determine that described terminal is in idle condition or busy state.
Preferably, described signal intensity acquiring unit specifically for, start the intensity of described terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to described minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak；By reading the value of described signal intensity depositor, know the signal strength information of described terminal.
Preferably, described signal intensity acquiring unit specifically for, start the intensity of described terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than or equal to preset secondary low-intensity thresholding, it is set as the value of described signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to preset minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak, when the intensity of the wireless signal detected is more than described minimum intensity thresholding and is less than described low-intensity thresholding, the value keeping described signal intensity depositor is constant；Read the value of described signal intensity depositor, know the signal strength information of described terminal.
A kind of terminal, it is characterised in that described terminal includes the device described in any of the above-described item.
Compared with prior art, the embodiment of the present invention includes advantages below:
The present invention is by judging terminal status, and is that terminal selects corresponding charge mode according to idle condition or busy state.Such as, when in the idle state, choose the first charge mode of the bigger switching frequency of larger current, thus ensure charge efficiency；When terminal is in busy state and now wireless signal is more weak, the second switch pattern charging of the employing less switching frequency of smaller current, reduces interference；When wireless signal is stronger, charging interference has no effect on radio communication, invention contemplates this point, is set as when signal is stronger, uses large current charge.According to the method, use large current charge under most of sights, the most still ensure that bigger charging current, and then charge efficiency can be improved.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of a kind of embodiment of the method being charged terminal of the present invention；
Fig. 2 be the present invention a kind of embodiment of the method that terminal is charged in status register schematic diagram is set；
Fig. 3 is a kind of embodiment of the method breaker in middle the regulation of electrical circuit schematic diagram being charged terminal of the present invention；
Fig. 4 is the structured flowchart of a kind of device embodiment being charged terminal of the present invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, the present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Use mobile phone more along with people, the capacity of the battery of mobile phone has the trend significantly increased.Battery capacity strengthens, and needs charging current to strengthen (the most maximum charging current is up to 4.5A) accordingly, in order to shorten charging duration, promote Consumer's Experience.The charger output voltage of general mobile phone is constant (such as 9V), and cell voltage is change (3.4V～4.3V), so typically having a Charge Management IC in mobile phone the voltage of charger is converted into the voltage matched with battery.Voltage conversion described above is general uses switching mode to change, it is therefore an objective to raising efficiency, but, the mobile communication of mobile phone may be interfered by the switching mode charging of big electric current.
The embodiment of the present invention provides a kind of terminal charging method, use switching mode (and not using linear charge mode) that terminal is charged, concrete, and the signal strong and weak interference problem of by adjust switched charge circuit parameter as far as possible avoiding switching mode the most idle according to mobile phone.Such as, using the charging of high-current switch pattern when terminal is in idle condition, when terminal is in busy state and now wireless signal is more weak, employing smaller current charges compared with the switching mode of low switching frequency, reduces interference.
It is appreciated that owing to one of the present invention program purpose is that reducing charging disturbs the impact on communication, therefore, the present invention program is particularly suitable for mobile terminal, such as mobile phone, therefore, the embodiment of the present invention mainly illustrates using mobile phone as terminal unit example.But, it should be appreciated by those skilled in the art that the present invention program applies also for other multiple terminal equipment or electronic equipments, include but not limited to notebook computer, panel computer, intelligent watch, Intelligent bracelet etc..
With reference to Fig. 1, it is shown that the flow chart of steps of a kind of embodiment of the method that terminal is charged of the present invention, specifically may include steps of:
S101: obtain terminal's status information, determine that terminal is currently at idle condition or busy state wherein, when terminal is in listening state, or listen to the network information or radio call instruction, or terminal actively initiates communication, then determine that terminal is in busy state, otherwise, it determines terminal is in idle condition.
Can be by arranging the state that a status register indicates terminal to be presently in.Skilled in the art realises that, mobile phone can periodically start DRX (DiscontinuousReception, discontinuous reception) monitor, therefore, the embodiment of the present invention may utilize this DRX snoop results to arrange status register, is then known the state of mobile phone by the value of read status register.
When implementing, a status register can be set, and start terminal and periodically monitor the network information and radio call instruction (that is, DRX monitoring)；When terminal is in listening state, or listen to the network information or radio call instruction, or terminal actively initiates communication, then it is set as the value of status register representing the first value that terminal is in busy state, otherwise, it is set as the value of status register representing the second value that terminal is in idle condition；The value of read status register, determines that terminal is in idle condition or busy state.
S102: by adjusting on-off circuit charge parameter, choose the preset charged pattern of correspondence for being in the terminal of idle condition or busy state；
When terminal is in idle condition, by adjusting on-off circuit charge parameter, choose the first switched charge pattern for terminal；When terminal is in busy state, obtain the signal strength information of terminal further, when showing that terminal signaling is weak according to signal strength information, by adjusting on-off circuit charge parameter, second switch charge mode is chosen for terminal, when showing that terminal signaling is strong according to signal strength information, by adjusting switched charge parameter, choose the first switched charge pattern for terminal；Wherein, first switching mode has bigger electric current and higher switching frequency compared with second switch charge mode, that is, charging current in the first switching mode is set more than the charging current under second switch charge mode, switching frequency in the first switching mode more than the switching frequency under second switch charge mode.Wherein, two important parameters under charging current and switching frequency are switched charge pattern.It will be appreciated by those skilled in the art that the voltage that converter exports is a series of pulse in fact, width and the interval of pulse are the most unequal, and the value size of switching frequency is dependent on the intersection point of ripple processed and carrier wave；Switching frequency is the highest, and in the cycle, the number of pulse is the most, and the flatness of current waveform is the best, but the interference to miscellaneous equipment is the biggest.Therefore, in the case of but idle condition or busy state signal are relatively strong, owing to need not data transmission (idle condition) even if or have data transmission but signal is relatively strong (but busy state signal is stronger), now can take big electric current, terminal is charged by the first switching mode of big switching frequency, thereby it is ensured that the efficiency of charging.
It is appreciated that, when mobile phone is in idle condition, owing to not having data transmission the most not communicate, therefore, mobile phone is charged by the first switching mode that now can take the higher switching frequency of larger current, thus ensure the efficiency of charging, when mobile phone is in busy state (when having data transmission or communicate), determine whether the power of mobile phone current demand signal, if mobile phone signal is the most weak, in order to avoid charging, communication is caused further interference, smaller current now can be taked compared with the second switch pattern of low switching frequency, mobile phone to be charged, and when mobile phone signal is stronger, the first switching mode that can take the higher switching frequency of larger current is charged, ensure charge efficiency.
About the parameter adjustment of on-off circuit, can be realized by the control signal adjusting on-off circuit.Such as, electric current is made to increase by the dutycycle increasing switching signal, or, it is internally integrated frequency divider at on-off circuit and realizes the increase to switching frequency or reduction.
Know that terminal's status information is similar with mentioned by arranging status register, the intensity of mobile phone wireless signal can be indicated by arranging a signal intensity depositor.Concrete, signal intensity depositor is set, and starts terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to minimum intensity thresholding, it is set as the value of signal intensity depositor representing the second value that signal is weak；Read the value of signal intensity depositor, know the signal strength information of terminal.
In addition to the above-mentioned mode that a minimum intensity thresholding is only set, preferably, it is also possible to arrange another low-intensity thresholding (more than minimum intensity thresholding), two strength threshold of this set are advantageous in that, it is provided with a sluggish interval, in order to avoid state frequently changes.Concrete, signal intensity depositor is set, and starts terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than or equal to preset secondary low-intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the second value that signal is weak, when the intensity of the wireless signal detected is more than minimum intensity thresholding and is less than secondary low-intensity thresholding, the value keeping signal intensity depositor is constant；Read the value of signal intensity depositor, know the signal strength information of terminal.
S103: under the preset charged pattern chosen, terminal is charged.
See Fig. 2, schematic diagram is set for status register in a kind of embodiment of the method that terminal is charged of the present invention.
Defining a status register X, be used for identifying whether mobile terminal is in idle condition, what Fig. 2 indicated terminal communication flow process and status register arranges rule.When wireless terminal is in idle condition (the most not receiving wireless signal), and the value of status register is set to 0, i.e. X=0.Wireless terminal is periodically opened and is monitored, and including monitoring network data and radio call instruction, i.e. DRX monitors, in listening period (i.e. in snoop procedure), the value of status register is set to 1, i.e. X=1.The network information and radio call instruction can be periodically listened under mobile terminal idle pulley, this cycle is usually 0.5s～2s, one time snoop procedure is usually 0.5ms～10ms, therefore in snoop procedure, turn down charging current, the non-snoop time period keeps large current charge, and the most overall charging current is the biggest.If the data of having listened to or have radio call to indicate, then the value of status register is set to 1, i.e. X=1, and wireless terminal opens call or data transmission.When call or DTD, the value of status register is set to 0, i.e. X=0.The most do not listen to radio call instruction without listening to data, then the value of status register is set to 0, i.e. X=0.If wireless terminal actively initiates communication or data transmission, then the value of status register is set to 1, i.e. X=1, and when call or DTD, the value of status register is set to 0, i.e. X=0.Radio communication described above can be 2G 3G 4G radio communication, it is also possible to be BT WLAN radio communication.
Similar with above-mentioned status register X, a signal intensity depositor Y is set.Mobile terminal detected wireless signals intensity, if less than threshold values A (minimum intensity thresholding), depositor Y is set to 1.If wireless signal strength is more than threshold values B (secondary low-intensity thresholding), depositor Y is set to 0.Threshold values A is than threshold values B point, and this is sluggish interval, in order to avoid state frequently changes in order to arrange one.When detecting that wireless signal strength is between threshold values A and threshold values B, then the value of holding register Y is constant.When wireless signal is stronger, charging interference has no effect on radio communication.
See table 1, it is shown that status register X, signal intensity depositor Y and switched charge pattern corresponding relation.
Table 1
Wherein, " big electric current, higher switching frequency " and " less electric current, relatively low switching frequency " they are relative, such as, and big electric current 1.5A-3A；Less electric current 0.5A-1A；Higher switching frequency: 2M-4MHz；Relatively low switching frequency: 0.5M-2MHz, the most not established standards, size is relative, and above-mentioned probable ranges is the most only example, is not intended as limiting.
As it was previously stated, the parameter of regulation switched charge circuit, can realize by adjusting switch controlling signal, this adjustment can complete (less than 1ms) at short notice.See Fig. 3, be a kind of embodiment of the method breaker in middle the regulation of electrical circuit schematic diagram that terminal is carried out switched charge of the present invention.Circuit shown in Fig. 3 is a kind of typical switched charge circuit, and when real work, input voltage vin is constant, the dutycycle of D representation switch signal, and the time such as switching half opens, and the time of half is to close, then D is 0.5.During circuit work, increasing D, output voltage Vo can increase, and the voltage being i.e. added on battery becomes big, and corresponding charging current can become big.Reducing switching frequency to realize by being internally integrated simple frequency divider in charging IC (charging chip), such as 4MHz frequency, it is easy to produce 2M, 1M, 0.5MHz frequency, the most existing part charging IC can support frequency-adjustable.
Visible, put forward, by the present invention, the method that embodiment provides, by judging terminal status, and be that terminal selects corresponding charge mode according to idle condition or busy state.Such as, when in the idle state, choose the first charge mode of the bigger switching frequency of larger current, thus ensure charge efficiency；When terminal is in busy state and now wireless signal is more weak, the second switch pattern charging of the employing less switching frequency of smaller current, reduces interference；When wireless signal is stronger, charging interference has no effect on radio communication, invention contemplates this point, is set as when signal is stronger, uses large current charge.According to the method, use large current charge under most of sights, the most still ensure that bigger charging current, and then charge efficiency can be improved.
It should be noted that, for embodiment of the method, in order to be briefly described, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to the embodiment of the present invention, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should know, embodiment described in this description belongs to preferred embodiment, necessary to the involved action not necessarily embodiment of the present invention.
Seeing Fig. 4, the present invention also provides for a kind of device being charged terminal, including:
Terminal state acquisition unit 401, for obtaining terminal's status information, determine that terminal is currently at idle condition or busy state, wherein, when described terminal is in listening state, or the network information or radio call instruction have been listened to, or described terminal actively initiates communication, then determine that described terminal is in busy state, otherwise, it determines described terminal is in idle condition；
Charge mode selects unit 402, for by adjusting on-off circuit charge parameter, choosing the preset charged pattern of correspondence for being in the terminal of idle condition or busy state；
Charging performance element 403, for being charged terminal under the preset charged pattern chosen.
Preferably, this device also includes: signal intensity acquiring unit 404, is used for obtaining terminal signaling strength information；
Charge mode select unit 402 specifically for, when described terminal is in idle condition, by adjust on-off circuit charge parameter, choose the first switched charge pattern for described terminal；When terminal is in busy state, when the described signal intensity obtained by signal intensity acquiring unit is less than equal to preset signal strength threshold value, by adjusting on-off circuit charge parameter, second switch charge mode is chosen for terminal, when the described signal intensity obtained by described signal intensity acquiring unit is more than or equal to preset signal strength threshold value, by adjusting switched charge parameter, choose the first switched charge pattern for terminal；
Wherein, charging current in the first switching mode is set more than the charging current under second switch charge mode, switching frequency in the first switching mode more than the switching frequency under second switch charge mode.
Preferably, charge mode selects unit 402 to be specifically additionally operable to: adjusts switch controlling signal, wherein, makes electric current increase by the dutycycle increasing switching signal, and/or, it is internally integrated frequency divider at on-off circuit and realizes the increase to switching frequency or reduction.
Preferably, terminal state acquisition unit 401 specifically for, start terminal periodically monitor the network information and radio call instruction；When terminal is in listening state, or listen to the network information or radio call instruction, or terminal actively initiates communication, it is set as the value of status register representing the first value that terminal is in busy state, otherwise, it is set as the value of status register representing the second value that terminal is in idle condition；By the value of read status register, determine that terminal is in idle condition or busy state.
Preferably, signal intensity acquiring unit 404 specifically for, start terminal periodic detection wireless signal intensity；When the intensity of the wireless signal detected is more than preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to minimum intensity thresholding, it is set as the value of signal intensity depositor representing the second value that signal is weak；By reading the value of signal intensity depositor, know the signal strength information of terminal.
Preferably, signal intensity acquiring unit 404 specifically for, start terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than or equal to preset secondary low-intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the second value that signal is weak, when the intensity of the wireless signal detected is more than minimum intensity thresholding and is less than secondary low-intensity thresholding, the value keeping signal intensity depositor is constant；Read the value of signal intensity depositor, know the signal strength information of terminal.
Additionally, the present invention also provides for a kind of terminal including said apparatus.
For device and terminal embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant part sees the part of embodiment of the method and illustrates.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
Those skilled in the art are it should be appreciated that the embodiment of the embodiment of the present invention can be provided as method, device or computer program.Therefore, the form of the embodiment in terms of the embodiment of the present invention can use complete hardware embodiment, complete software implementation or combine software and hardware.And, the embodiment of the present invention can use the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) wherein including computer usable program code.
The embodiment of the present invention is to describe with reference to method, terminal unit (system) and the flow chart of computer program according to embodiments of the present invention and/or block diagram.It should be understood that can be by the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminal equipment so that the instruction performed by the processor of computer or other programmable data processing terminal equipment is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing terminal equipment work in a specific way, the instruction making to be stored in this computer-readable memory produces the manufacture including command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded on computer or other programmable data processing terminal equipment, make to perform sequence of operations step on computer or other programmable terminal equipment to produce computer implemented process, thus the instruction performed on computer or other programmable terminal equipment provides the step of the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame for realization.
Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of range of embodiment of the invention.
Finally, it can further be stated that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or terminal unit.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or terminal unit.
Above to a kind of method, device and terminal that terminal is charged provided by the present invention, it is described in detail, principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, the most all will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (13)
1. the method that terminal is charged, it is characterised in that including:
Obtain terminal's status information, determine that terminal is currently at idle condition or busy state, wherein, when described terminal is in listening state, or listen to the network information or radio call instruction, or described terminal has actively initiated communication, it is determined that described terminal has been in busy state, otherwise, it determines described terminal is in idle condition；
By adjusting on-off circuit charge parameter, choose the preset charged pattern of correspondence for being in the terminal of idle condition or busy state；
Under the preset charged pattern chosen, described terminal is charged.
Method the most according to claim 1, it is characterised in that described by adjusting on-off circuit charge parameter, chooses corresponding preset charged pattern for being in the terminal of idle condition or busy state, including:
When described terminal is in idle condition, by adjusting on-off circuit charge parameter, choose the first switched charge pattern for described terminal；
When described terminal is in busy state, obtain the signal intensity of described terminal further, when described signal intensity is less than during equal to preset signal strength threshold value, by adjusting on-off circuit charge parameter, second switch charge mode is chosen for described terminal, when described signal intensity is more than preset signal strength threshold value, by adjusting switched charge parameter, choose the first switched charge pattern for described terminal；
Wherein, charging current in the first switching mode is set more than the charging current under second switch charge mode, switching frequency in the first switching mode more than the switching frequency under second switch charge mode.
Method the most according to claim 2, it is characterized in that, described adjustment on-off circuit charge parameter includes: adjust switch controlling signal, wherein, electric current is made to increase by the dutycycle increasing switching signal, and/or, it is internally integrated frequency divider at on-off circuit and realizes the increase to switching frequency or reduction.
4., according to the method described in claim 1,2 or 3, it is characterised in that described acquisition terminal's status information, determine that terminal is currently at idle condition or busy state, including:
And start described terminal periodically monitor the network information and radio call instruction；
When described terminal is in listening state, or listen to the network information or radio call instruction, or described terminal actively initiates communication, then it is set as the value of status register representing the first value that described terminal is in busy state, otherwise, it is set as the value of described status register representing the second value that described terminal is in idle condition；
Read the value of described status register, determine that described terminal is in idle condition or busy state.
The most according to the method in claim 2 or 3, it is characterised in that the signal strength information of the described terminal of described acquisition, including:
And start the intensity of described terminal periodic detection wireless signal；
When the intensity of the wireless signal detected is more than preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to described minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak；
Read the value of described signal intensity depositor, know the signal strength information of described terminal.
The most according to the method in claim 2 or 3, it is characterised in that the signal strength information of the described terminal of described acquisition, including:
Start the intensity of described terminal periodic detection wireless signal；
When the intensity of the wireless signal detected is more than or equal to preset secondary low-intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to preset minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak, when the intensity of the wireless signal detected is more than described minimum intensity thresholding and is less than described low-intensity thresholding, the value keeping described signal intensity depositor is constant；
Read the value of described signal intensity depositor, know the signal strength information of described terminal.
7. the device that terminal is charged, it is characterised in that including:
Terminal state acquisition unit, for obtaining terminal's status information, determine that terminal is currently at idle condition or busy state, wherein, when described terminal is in listening state, or the network information or radio call instruction have been listened to, or described terminal actively initiates communication, then determine that described terminal is in busy state, otherwise, it determines described terminal is in idle condition；
Charge mode selects unit, for by adjusting on-off circuit charge parameter, choosing the preset charged pattern of correspondence for being in the terminal of idle condition or busy state；
Charging performance element, for being charged described terminal under the preset charged pattern chosen.
Device the most according to claim 7, it is characterised in that also include: signal intensity acquiring unit, is used for obtaining terminal signaling strength information；
Described charge mode select unit specifically for, when described terminal is in idle condition, by adjust on-off circuit charge parameter, choose the first switched charge pattern for described terminal；When described terminal is in busy state, when the described signal intensity obtained by described signal intensity acquiring unit is less than equal to preset signal strength threshold value, by adjusting on-off circuit charge parameter, second switch charge mode is chosen for described terminal, when the described signal intensity obtained by described signal intensity acquiring unit is more than or equal to preset signal strength threshold value, by adjusting switched charge parameter, choose the first switched charge pattern for described terminal；
Wherein, charging current in the first switching mode is set more than the charging current under second switch charge mode, switching frequency in the first switching mode more than the switching frequency under second switch charge mode.
Device the most according to claim 8, it is characterized in that, described charge mode selects unit to be specifically additionally operable to: adjust switch controlling signal, wherein, electric current is made to increase by the dutycycle increasing switching signal, and/or, it is internally integrated frequency divider at on-off circuit and realizes the increase to switching frequency or reduction.
10. according to the device described in claim 7,8 or 9, it is characterised in that described terminal state acquisition unit specifically for, start described terminal periodically monitor the network information and radio call instruction；When described terminal is in listening state, or listen to the network information or radio call instruction, or described terminal actively initiates communication, it is set as the value of status register representing the first value that described terminal is in busy state, otherwise, it is set as the value of described status register representing the second value that described terminal is in idle condition；By reading the value of described status register, determine that described terminal is in idle condition or busy state.
11. devices according to claim 8 or claim 9, it is characterised in that described signal intensity acquiring unit specifically for, start the intensity of described terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than preset minimum intensity thresholding, it is set as the value of signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to described minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak；By reading the value of described signal intensity depositor, know the signal strength information of described terminal.
12. devices according to claim 8 or claim 9, it is characterised in that described signal intensity acquiring unit specifically for, start the intensity of described terminal periodic detection wireless signal；When the intensity of the wireless signal detected is more than or equal to preset secondary low-intensity thresholding, it is set as the value of described signal intensity depositor representing the first value that signal is strong, when the intensity of the wireless signal detected is less than or equal to preset minimum intensity thresholding, it is set as the value of described signal intensity depositor representing the second value that signal is weak, when the intensity of the wireless signal detected is more than described minimum intensity thresholding and is less than described low-intensity thresholding, the value keeping described signal intensity depositor is constant；Read the value of described signal intensity depositor, know the signal strength information of described terminal.
13. 1 kinds of terminals, it is characterised in that described terminal includes the device as described in any one of claim 7-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742147.2A CN105826624B (en) | 2015-11-02 | 2015-11-02 | The method, apparatus and terminal that a kind of pair of terminal charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742147.2A CN105826624B (en) | 2015-11-02 | 2015-11-02 | The method, apparatus and terminal that a kind of pair of terminal charges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105826624A true CN105826624A (en) | 2016-08-03 |
| CN105826624B CN105826624B (en) | 2019-01-15 |
Family
ID=56514562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742147.2A Active CN105826624B (en) | 2015-11-02 | 2015-11-02 | The method, apparatus and terminal that a kind of pair of terminal charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826624B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276688A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, device, storage medium and mobile terminal |
| CN108879856A (en) * | 2018-07-16 | 2018-11-23 | 维沃移动通信有限公司 | A kind of charging method and terminal |
| CN108964789A (en) * | 2018-10-16 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | Radio frequency interference processing method, device, storage medium and electronic equipment |
| CN109687881A (en) * | 2018-12-29 | 2019-04-26 | 出门问问信息科技有限公司 | Promote the method and device of RF module performance |
| CN109889278A (en) * | 2019-02-20 | 2019-06-14 | 维沃移动通信有限公司 | Mobile terminal and the method for improving speech quality |
| CN110556897A (en) * | 2019-09-29 | 2019-12-10 | 密码精灵有限公司 | charging control method and device of intelligent door lock and intelligent door lock |
| CN111752583A (en) * | 2020-06-11 | 2020-10-09 | Oppo广东移动通信有限公司 | Firmware upgrading method and device, electronic equipment and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260224A (en) * | 2012-02-17 | 2013-08-21 | 中兴通讯股份有限公司 | Mobile terminal and method for achieving refreshing of charging animation during charging |
| CN103427127A (en) * | 2012-05-23 | 2013-12-04 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging method of mobile terminal and mobile terminal |
| US20140285141A1 (en) * | 2013-03-21 | 2014-09-25 | Samsung Electronics Co., Ltd. | Wireless power transmitting unit, wireless power receiving unit, and control methods thereof |
| CN104281065A (en) * | 2014-09-16 | 2015-01-14 | 深圳市赤道极光信息科技有限公司 | Network control charging method and system |
-
2015
- 2015-11-02 CN CN201510742147.2A patent/CN105826624B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260224A (en) * | 2012-02-17 | 2013-08-21 | 中兴通讯股份有限公司 | Mobile terminal and method for achieving refreshing of charging animation during charging |
| CN103427127A (en) * | 2012-05-23 | 2013-12-04 | 宇龙计算机通信科技(深圳)有限公司 | Wireless charging method of mobile terminal and mobile terminal |
| US20140285141A1 (en) * | 2013-03-21 | 2014-09-25 | Samsung Electronics Co., Ltd. | Wireless power transmitting unit, wireless power receiving unit, and control methods thereof |
| CN104281065A (en) * | 2014-09-16 | 2015-01-14 | 深圳市赤道极光信息科技有限公司 | Network control charging method and system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276688A (en) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, device, storage medium and mobile terminal |
| CN108879856A (en) * | 2018-07-16 | 2018-11-23 | 维沃移动通信有限公司 | A kind of charging method and terminal |
| CN108964789A (en) * | 2018-10-16 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | Radio frequency interference processing method, device, storage medium and electronic equipment |
| CN109687881A (en) * | 2018-12-29 | 2019-04-26 | 出门问问信息科技有限公司 | Promote the method and device of RF module performance |
| CN109687881B (en) * | 2018-12-29 | 2021-10-15 | 出门问问信息科技有限公司 | Method and device for improving performance of radio frequency module |
| CN109889278A (en) * | 2019-02-20 | 2019-06-14 | 维沃移动通信有限公司 | Mobile terminal and the method for improving speech quality |
| CN110556897A (en) * | 2019-09-29 | 2019-12-10 | 密码精灵有限公司 | charging control method and device of intelligent door lock and intelligent door lock |
| CN110556897B (en) * | 2019-09-29 | 2023-07-28 | 密码精灵有限公司 | Charging control method and device for intelligent door lock and intelligent door lock |
| CN111752583A (en) * | 2020-06-11 | 2020-10-09 | Oppo广东移动通信有限公司 | Firmware upgrading method and device, electronic equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105826624B (en) | 2019-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105826624A (en) | Method, apparatus and terminal for charging of terminal | |
| CN106030957B (en) | Impedance matching for inductive power transfer systems | |
| CN103545865B (en) | For the apparatus and method powered in the terminal | |
| CN108156829B (en) | Wireless power transmitter and control method thereof | |
| US10069344B2 (en) | Method and device for transmitting and receiving wireless power | |
| CN107302269A (en) | A kind of Energy harvesting methods and its system | |
| CN101950999A (en) | Wireless charging method, wireless charging receiving device and mobile terminal | |
| CN103378655A (en) | Wireless charging receiving apparatus, wireless charging receiving method and wireless terminal | |
| US11126301B2 (en) | Power adapter control method and control apparatus | |
| CN1175697C (en) | Mobile information apparatus and control method therefor | |
| CN112803610A (en) | Device to be charged, system, wireless charging method and storage medium | |
| CN108365648A (en) | A kind of intelligent charging method | |
| CN209805437U (en) | Charging system and electronic device | |
| US20240072574A1 (en) | Wireless charging method and apparatus, and storage medium | |
| CN103037099B (en) | Mobile phone photographing preview method and device | |
| CN112910061B (en) | Control method, device and medium for charging system load balancing | |
| CN101969312A (en) | Power management and control method for electronic terminal and electronic terminal | |
| CN103389790B (en) | A kind of electricity-saving control method, device and terminal | |
| CN109560618B (en) | Wireless charging transmitting circuit, wireless charging circuit and charging control method | |
| CN108336597B (en) | Intelligent socket and measurement and control method thereof | |
| US20180097404A1 (en) | Wireless power transmission device and control method therefor | |
| CN108711957B (en) | Control method for preventing radio frequency index interference, processing device and electronic equipment | |
| CN105634037A (en) | Wireless charging method, wireless charging system and wireless power receiving device | |
| CN116780874A (en) | Threshold oscillation control device, related device and wireless earphone | |
| US8847886B2 (en) | Non-contact input apparatus for computer peripheral and method of the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |