CN105262155A - Charging method and device - Google Patents
Charging method and device Download PDFInfo
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- CN105262155A CN105262155A CN201510559096.XA CN201510559096A CN105262155A CN 105262155 A CN105262155 A CN 105262155A CN 201510559096 A CN201510559096 A CN 201510559096A CN 105262155 A CN105262155 A CN 105262155A
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Abstract
The embodiment of the invention discloses a charging method and device. The method comprises the following steps of acquiring running state information of a mobile terminal in a preset time period when the mobile terminal is detected to be charged; adjusting the current charging current according to the running state information; and charging the mobile terminal with the adjusted charging current. With the adoption of the embodiment of the invention, the size of the charging current can be flexibly adjusted when the mobile terminal is charged, battery loss is reduced, and the service lifetime of a battery is prolonged.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of charging method and device.
Background technology
Along with the development of the communication technology, people can be made a phone call by mobile terminal, send short messages, and greatly facilitate the work of people, study and amusement, make it to become a part indispensable in people's daily life.In practical application scene, especially under some application scenarios, when mobile terminal is in order to function presentation and experience on probation, mobile terminal need be in start and the state of charging for a long time.Now, if mobile terminal self has been in the state of high power consumption, such as mobile terminal be in call, the state of running game or displaying video time, because now discharging current is large, add the impact of charging current, battery can be caused to generate heat very soon, temperature too high useful life that can shorten battery.
Summary of the invention
Embodiments provide a kind of charging method and device, the size of charging current can be regulated when mobile terminal charges flexibly, reduce battery loss, extend the useful life of battery.
Embodiments provide a kind of charging method, described method comprises:
When detecting that mobile terminal charges, obtain the running state information of described mobile terminal with the time cycle of presetting;
According to described running state information, regulate current charging current;
With the charging current after adjustment, described mobile terminal is charged.
Accordingly, embodiments provide a kind of charging device, described device comprises:
Information acquisition unit, during for detecting that mobile terminal charges, obtains the running state information of described mobile terminal with the time cycle of presetting;
Current regulation unit, for according to described running state information, regulates current charging current;
Terminal charge unit, in order to the charging current after adjustment, charges to described mobile terminal.
The embodiment of the present invention, when detecting that mobile terminal charges, can obtain the running state information of described mobile terminal with the time cycle of presetting; Also according to described running state information, current charging current can be regulated; And then with the charging current after adjustment, described mobile terminal is charged.The size of charging current can be regulated when mobile terminal charges flexibly, reduce battery loss, extend the useful life of battery.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention technical scheme, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of charging method schematic flow sheet that the embodiment of the present invention provides;
Fig. 2 is the another kind of charging method schematic flow sheet that the embodiment of the present invention provides;
Fig. 3 is another charging method schematic flow sheet that the embodiment of the present invention provides;
Fig. 4 is a kind of charging device structural representation that the embodiment of the present invention provides;
Fig. 5 is the schematic diagram of the current regulation unit that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In specific implementation, in the embodiment of the present invention, mentioned mobile terminal includes but not limited to: the electronic equipment such as smart mobile phone (as Android phone, IOS mobile phone), panel computer, notebook computer, palmtop PC, mobile internet device (MID, MobileInternetDevice), wearable intelligent equipment.Charging device mentioned by the invention process embodiment, except comprising above-mentioned mobile terminal, also can comprise portable power source (such as charger baby) or adapter etc. and can be used for the equipment of mobile terminal charging.It should be noted that, method described in the invention is performed by the one group of code stored in memory, and this code is executed in the computer system based on von Neumann system.
A kind of charging method that the embodiment of the present invention provides and device, being mainly applied to mobile terminal needs long-time start to run and power consumption is huge, thus needs the scene of carrying out frequently charging.Such as; experience in use procedure in the popularization of mobile terminal; numerous owing to experiencing user; mobile terminal is usually in the scene of high power consumption; power consumption is huge; and normally to use and in order to prevent mobile terminal to be stolen in order to mobile terminal, usually can be connected with charging adapter and with continual, mobile terminal to be charged.But, the loss of long charging to battery is larger, when mobile terminal is in large power consumption scene, such as running game and displaying video etc. scene, the operating current of charging current superposition mobile terminal makes current total current larger, battery of mobile terminal and body temperature raise very soon, some parts wherein also may breakdown thus cause short circuit.Contrast prior art; the solution that the embodiment of the present invention proposes; the size controlling charging current can be gone according to the running status of mobile terminal; and control the time of trickle charge; total current in mobile terminal can be prevented excessive; make the problem that the temperature of mobile terminal and battery is too high, extend the life-span of battery, and can mobile terminal be protected.
A kind of charging method provided the embodiment of the present invention below in conjunction with Fig. 1 to Fig. 5 and device are specifically described.
See Fig. 1, be a kind of charging method schematic flow sheet that the embodiment of the present invention provides, charging method of going as shown in the figure can comprise the following steps:
S101, when detecting that mobile terminal charges, obtains the running state information of described mobile terminal with the time cycle of presetting.
In specific implementation, the executive agent of the embodiment of the present invention can be the charging device in mobile terminal self, also can be to carry out the charging device (as charger baby or charging adapter) be connected that charges with mobile terminal.Can pre-set the time cycle, this time cycle is unsuitable oversize or too short.In actual use procedure, the usual needs tens seconds of the temperature of mobile terminal and battery are to a few minutes under normal circumstances, can be therefore 1 minute in the setup times cycle.When charging device detects that mobile terminal charges, the running state information of the time cycle acquisition mobile terminal that can preset, wherein, running state information includes but not limited to: the amplitude of CPU usage, number of processes, operating current and/or memory usage etc. can characterize the information of the power consumption degree of current mobile terminal to a certain extent.
S102, according to described running state information, regulates current charging current.
In specific implementation, the running state information of mobile terminal represents the current power consumption degree of mobile terminal to a certain extent, can judge the size of the operating current that mobile terminal is current and the use scenes of mobile terminal according to the size of function power consumption degree.Such as, when power consumption degree is large, usual mobile terminal is in displaying video, call or in running game etc. or use scenes, operating current is now also large; Power consumption degree hour, usual mobile terminal is in standby screen lock state, and now operating current is also little.Therefore, when finding that the operating current of now mobile terminal is larger by running state information, charging current can be regulated little; When finding that the operating current of mobile terminal is less, charging current can be regulated large; The amplitude of charging current and operating current is superposed be unlikely to also to be unlikely to too little too greatly, prevents electric current excessive, cause battery and mobile terminal fuselage temperature too high, the parts in loss battery and mobile terminal.
S103, with the charging current after regulating, charges to described mobile terminal.
In another embodiment, described method also comprises: judge the very first time threshold value whether time of described mobile terminal trickle charge reaches default; If so, stop charging to described mobile terminal.
In specific implementation, the battery installed in usual mobile terminal is lithium battery, lithium battery overcharges, over-discharge can or charge and discharge electric current excessive time, have great infringement to life-span of battery and capacity, even can cause cell deformation or blast; Therefore long charging is carried out to mobile terminal can loss battery, be unfavorable for the continuity of battery life.In reality used, can establish very first time threshold value in advance, and just stop the charging to mobile terminal when the time of mobile terminal trickle charge reaches this very first time threshold value, this charging method is very practical in the unserviced situation of mobile terminal.Such as, before sleep, user charges to mobile terminal, adopts in this way, and user just can feel at ease to sleep, and does not worry that long charging can damage battery.Usually lithium cell charging is filled and within 3 to 4 hours, just can be full of (concrete condition is also relevant with the amount of capacity of lithium battery), therefore this very first time threshold value can be set to 4 hours.
In another embodiment, after execution step stops to described mobile terminal charging, described method also comprises: when detecting that the time span of stopping charging reaching the second default time threshold, again charge to described mobile terminal.
In specific implementation, be in use procedure frequently for a long time at mobile terminal, such as, experience in use procedure in the popularization of mobile terminal, numerous owing to experiencing user, mobile terminal power consumption is huge, needs frequently to charge to mobile terminal.Therefore, the second time threshold can be pre-set, when detection has reached this second time threshold when the time that mobile terminal does not carry out charging, just restart to charge to mobile terminal.The mobile terminal being full of electricity is in large power consumption scene, such as just at displaying video, usual electricity just can consume within 1 to 3 little times (concrete time span is also relevant with dump energy to the service time of battery), therefore this second time threshold can be set to two hours.
In another embodiment, after execution step stops to described mobile terminal charging, described method also comprises: when detecting that the dump energy of described mobile terminal is less than or equal to default power threshold, again charges to described mobile terminal.
In specific implementation, experience in use procedure in the popularization of mobile terminal, use for the ease of user, need the electricity that the battery of mobile terminal keeps certain for a long time, therefore predeterminable power threshold, when detecting that current residual electricity is less than or equal to this power threshold, just start to charge to mobile terminal.Usual mobile terminal electricity just can give a warning lower than 10%, therefore, this power threshold can be set to 10%.
In another embodiment, before execution step S101, described method also comprises: determine that described mobile terminal is in default demo mode.
In specific implementation, mobile terminal can be supplied to user's using forestland, as comprised user model and demo mode.Do not have a large amount of power consumption and frequent charge, the now charging of mobile terminal charging method traditionally all right (traditional charging method is charged to the battery of mobile terminal with constant current) for a long time in the user mode.And under demo mode, mobile terminal needs the charging of long term frequent, therefore can start charging method provided by the present invention and mobile terminal is charged.The selection of user is more, convenient, hommization.
In another embodiment, described method also comprises: detect when disconnecting with described mobile terminal, send prompt messages.
In specific implementation, under some special screnes, such as, experience in use procedure in the popularization of mobile terminal, except the electricity of battery of mobile terminal will be kept for a long time, also will monitor mobile terminal and to be used properly and not stolen.Therefore, charging device detected, the charging device especially as charger baby or charging adapter, when disconnecting with mobile terminal, mobile terminal or charging device can send warning message, go to detect current unusual condition to point out user or staff.
The embodiment of the present invention, when detecting that mobile terminal charges, can obtain the running state information of described mobile terminal with the time cycle of presetting; Also according to described running state information, current charging current can be regulated; And then with the charging current after adjustment, described mobile terminal is charged.The size of charging current can be regulated when mobile terminal charges flexibly, reduce battery loss, extend the useful life of battery.
See Fig. 2, be the another kind of charging method schematic flow sheet that the embodiment of the present invention provides, charging method as shown in the figure can comprise the following steps:
S201, when detecting that mobile terminal charges, obtains the running state information of described mobile terminal with the time cycle of presetting.
In specific implementation, wherein, described running state information includes but not limited to: the amplitude and/or memory usage etc. of the CPU usage of mobile terminal, number of processes, operating current represent the information of the current power consumption degree of mobile terminal to a certain extent.The size of the operating current that mobile terminal is current and the use scenes of mobile terminal can be judged according to the size of function power consumption degree.Such as, when power consumption degree is large, usual mobile terminal is in and carries out displaying video, to call or in running game etc. or use scenes, operating current is now also large; Power consumption degree hour, usual mobile terminal is in standby screen lock state, and now operating current is also little.
S202, according to described running state information, determines the target power consumption grade of described mobile terminal.
In specific implementation, can the mapping relations of preset operating state information and level of power consumption in the terminal.Such as running state information is CPU usage, and when utilization rate is at 0-20% corresponding one-level level of power consumption, the corresponding secondary level of power consumption when utilization rate is at 21%-40%, corresponding three grades of level of power consumption when utilization rate is at 41%-60%, the corresponding level Four level of power consumption when utilization rate is at 61%-100%.Again such as, running state information is number of processes, and when number of processes is at 0-15 corresponding one-level level of power consumption, the corresponding secondary level of power consumption when number of processes is at 16-30, correspondence three grades of level of power consumption when number of processes is more than 31.Wherein, level of power consumption is larger, and to represent power consumption degree larger, and accordingly, the operating current of mobile terminal is also larger.Optionally, each reference information in running state information can be considered, remove the Performance Level of overall merit current mobile terminal, such as, weight parameter is set to each reference information in running state information, then calculates a comprehensive reference parameter, to determine the level of power consumption of mobile terminal.
S203, according to the level of power consumption preset and the mapping relations of current amplitude, determines and the target current amplitude corresponding to described target power consumption grade.
In specific implementation, can preset the mapping relations of level of power consumption and current amplitude in advance in the terminal, this current amplitude specifically refers to the amplitude of charging current, then goes to determine corresponding target current amplitude according to the target power consumption grade got in step S202.
S204, is adjusted to described target current amplitude by the amplitude of described charging current.
In specific implementation, the amplitude of charging current being adjusted to target current amplitude, realizing by regulating the current-limiting circuit in charging device.
S205, with the charging current after regulating, charges to described mobile terminal.
The embodiment of the present invention, can according to the target power consumption grade of the running state information determination mobile terminal of mobile terminal, and then determine corresponding target current amplitude according to target power consumption grade, then the range-adjusting of current charging current is also continued to charge to mobile terminal to target current amplitude.The size of charging current can be regulated when mobile terminal charges flexibly, reduce battery loss, extend the useful life of battery; Also can solve when mobile terminal is in large power consumption state (as just in scenes such as displaying video, running game and played songs), with larger electric current carry out charging the battery that causes and fuselage overheated and damage the problem of parts wherein.
See Fig. 3, be another charging method schematic flow sheet that the embodiment of the present invention provides, charging method as shown in the figure can comprise the following steps:
S301, when detecting that mobile terminal charges, obtain the running state information of described mobile terminal with the time cycle of presetting, wherein, described running state information comprises the amplitude of the operating current of mobile terminal.
In specific implementation, the executive agent of the embodiment of the present invention can be the charging device in mobile terminal self, also can be to carry out the charging device (as charger baby or charging adapter) be connected that charges with mobile terminal.Can pre-set the time cycle, this time cycle is unsuitable oversize or too short, and in actual use procedure, the usual needs tens seconds of the temperature of mobile terminal and battery are to a few minutes under normal circumstances, can be therefore 1 minute in the setup times cycle.When charging device detects that mobile terminal charges, the running state information of the time cycle acquisition mobile terminal that can preset.
S302, according to the amplitude of the operating current of current described mobile terminal, regulates the amplitude of current charging current, is less than default current amplitude threshold value to make the amplitude sum of described operating current and described charging current.
In specific implementation, when mobile terminal is in high power consumption using state, its operating current is larger, add the charging current of superposition, battery of mobile terminal and body temperature raise very soon, may cause damage to battery, and some parts wherein also may be breakdown thus cause short circuit.Therefore in charging process; a predeterminable current amplitude threshold value; and in charging process, detect the amplitude of current operating current; when the amplitude of operating current and the amplitude sum of charging current are greater than this current amplitude threshold value; illustrate that the total current in mobile terminal is very large; therefore the size of charging current can suitably be regulated; the amplitude of total current is allowed to be less than current amplitude threshold value; to protect the battery of mobile terminal; extend its useful life, also prevent mobile terminal because of the excessive damage of electric current parts wherein simultaneously.
S303, with the charging current after regulating, charges to described mobile terminal.
The embodiment of the present invention, can when detecting that mobile terminal charges, and obtain the running state information of described mobile terminal with the time cycle of presetting, wherein, described running state information comprises the amplitude of the operating current of mobile terminal; Also can according to the amplitude of the operating current of current described mobile terminal, regulate the amplitude of current charging current, to make the amplitude sum of described operating current and described charging current be less than default current amplitude threshold value, and then with the charging current after adjustment, described mobile terminal is charged.The size of charging current can be regulated when mobile terminal charges flexibly, reduce battery loss, extend the useful life of battery.
See Fig. 4, a kind of charging device structural representation that the embodiment of the present invention provides, charging device at least can comprise as shown in the figure: information acquisition unit 401, current regulation unit 402 and terminal charge unit 403.
Information acquisition unit 401, during for detecting that mobile terminal charges, obtains the running state information of described mobile terminal with the time cycle of presetting.
In specific implementation, can pre-set the time cycle, this time cycle is unsuitable oversize or too short, and in actual use procedure, the usual needs tens seconds of the temperature of mobile terminal and battery are to a few minutes under normal circumstances, can be therefore 1 minute in the setup times cycle.When charging device detects that mobile terminal charges, the running state information of the time cycle acquisition mobile terminal that information acquisition unit 401 can be preset, wherein, running state information includes but not limited to: the amplitude of CPU usage, number of processes, operating current and/or memory usage etc. can characterize the information of the power consumption degree of current mobile terminal to a certain extent.
Current regulation unit 402, for according to described running state information, regulates current charging current.
In specific implementation, the running state information of mobile terminal represents the current power consumption degree of mobile terminal to a certain extent, can judge the size of the operating current that mobile terminal is current and the use scenes of mobile terminal according to the size of function power consumption degree.Such as, when power consumption degree is large, usual mobile terminal is in displaying video, call or in running game etc. or use scenes, operating current is now also large; Power consumption degree hour, usual mobile terminal is in standby screen lock state, and now operating current is also little.Therefore, when finding that the operating current of now mobile terminal is larger by running state information, charging current is regulated little by current regulation unit 402; When finding that the operating current of mobile terminal is less, charging current is regulated large by current regulation unit 402; The amplitude of charging current and operating current is superposed be unlikely to also to be unlikely to too little too greatly, prevents electric current excessive, cause battery and mobile terminal fuselage temperature too high, the parts in loss battery and mobile terminal.
In another embodiment, be a kind of charging device structural representation that the embodiment of the present invention provides see Fig. 4, Fig. 4; Described current regulation unit 402 as shown in the figure can comprise: grade determination subelement 4201, amplitude determination subelement 4202 and amplitude regulate subelement 4203.
Grade determination subelement 4201, for according to described running state information, determine the target power consumption grade of described mobile terminal, wherein, described running state information comprises the CPU usage of mobile terminal, number of processes, the amplitude of operating current and/or memory usage;
Amplitude determination subelement 4202, for the mapping relations according to the level of power consumption preset and current amplitude, determines and the target current amplitude corresponding to described target power consumption grade;
Amplitude regulates subelement 4203, for regulating, the amplitude of described charging current is adjusted to described target current amplitude.
In specific implementation, can the mapping relations of preset operating state information and level of power consumption in the terminal.
Such as running state information is CPU usage, and when utilization rate is at 0-20% corresponding one-level level of power consumption, the corresponding secondary level of power consumption when utilization rate is at 21%-40%, corresponding three grades of level of power consumption when utilization rate is at 41%-60%, the corresponding level Four level of power consumption when utilization rate is at 61%-100%.Again such as, running state information is number of processes, and when number of processes is at 0-15 corresponding one-level level of power consumption, the corresponding secondary level of power consumption when number of processes is at 16-30, correspondence three grades of level of power consumption when number of processes is more than 31.Wherein, level of power consumption is larger, and to represent power consumption degree larger, and accordingly, the operating current of mobile terminal is also larger.
Optionally, the each reference information in running state information can be considered, remove the Performance Level of overall merit current mobile terminal, such as, to each reference information in running state information, weight parameter is set, then a comprehensive reference parameter is calculated, to be determined the target power consumption grade of mobile terminal by grade determination subelement 4201.
Also can preset the mapping relations of level of power consumption and current amplitude in advance in the terminal, this current amplitude specifically refers to the amplitude of charging current, then goes to determine corresponding target current amplitude according to target power consumption grade by amplitude determination subelement 4202.Then amplitude regulates subelement 4203, by the current-limiting circuit in charging device, the amplitude of charging current is adjusted to target current amplitude.
In another embodiment, described running state information comprises the amplitude of the operating current of mobile terminal, described current regulation unit 402 specifically for: according to the amplitude of the operating current of current described mobile terminal, regulate the amplitude of current charging current, be less than default current amplitude threshold value to make the amplitude sum of described operating current and described charging current.
In specific implementation, when mobile terminal is in high power consumption using state, its operating current is larger, add the charging current of superposition, battery of mobile terminal and body temperature raise very soon, may cause damage to battery, and some parts wherein also may be breakdown thus cause short circuit.Therefore in charging process; a predeterminable current amplitude threshold value; and in charging process, detect the amplitude of current operating current; when the amplitude of operating current and the amplitude sum of charging current are greater than this current amplitude threshold value; illustrate that the total current in mobile terminal is very large; therefore current regulation unit 402 suitably can regulate the size of charging current; the amplitude of total current is allowed to be less than current amplitude threshold value; to protect the battery of mobile terminal; extend its useful life, also prevent mobile terminal because of the excessive damage of electric current parts wherein simultaneously.
Terminal charge unit 403, in order to the charging current after adjustment, charges to described mobile terminal.
In another embodiment, described device also comprises: time judging unit 404, for judging the very first time threshold value whether time of described mobile terminal trickle charge reaches default; Charging stop element 405, during for the judged result of described time judging unit for being, stops charging to described mobile terminal.
In specific implementation, the battery installed in usual mobile terminal is lithium battery, lithium battery overcharges, over-discharge can or charge and discharge electric current excessive time, have great infringement to life-span of battery and capacity, even can cause cell deformation or blast; Therefore long charging is carried out to mobile terminal can loss battery, be unfavorable for the continuity of battery life.In reality used, very first time threshold value can be established in advance, when time judging unit 404 detects that the time of mobile terminal trickle charge reaches this very first time threshold value, charging stop element 405 just stops the charging to mobile terminal, and this charging method is very practical in the unserviced situation of mobile terminal.Such as, before sleep, user charges to mobile terminal, adopts in this way, and user just can feel at ease to sleep, and does not worry that long charging can damage battery.Usually lithium cell charging is filled and within 3 to 4 hours, just can be full of (concrete condition is also relevant with the amount of capacity of lithium battery), therefore this very first time threshold value can be set to 4 hours.
In another embodiment, described terminal charge unit 403 also stops to after described mobile terminal charging for: described charging stop element, when detecting that the time span of stopping charging reaching the second default time threshold, again charge to described mobile terminal.
In specific implementation, be in use procedure frequently for a long time at mobile terminal, such as, experience in use procedure in the popularization of mobile terminal, numerous owing to experiencing user, mobile terminal power consumption is huge, needs frequently to charge to mobile terminal.Therefore, the second time threshold can be pre-set, when terminal charge unit 403 detection has reached this second time threshold when the time that mobile terminal does not carry out charging, just restart to charge to mobile terminal.The mobile terminal being full of electricity is in large power consumption scene, such as just at displaying video, usual electricity just can consume within 1 to 3 little times (concrete time span is also relevant with dump energy to the service time of battery), therefore this second time threshold can be set to two hours.
In another embodiment, described terminal charge unit also stops to after described mobile terminal charging for: described charging stop element, when detecting that the dump energy of described mobile terminal is less than or equal to default power threshold, again charge to described mobile terminal.
In specific implementation, experience in use procedure in the popularization of mobile terminal, use for the ease of user, need the electricity that the battery of mobile terminal keeps certain for a long time, therefore predeterminable power threshold, when terminal charge unit 403 detects that current residual electricity is less than or equal to this power threshold, just start to charge to mobile terminal.Usual mobile terminal electricity just can give a warning lower than 10%, therefore, this power threshold can be set to 10%.
The embodiment of the present invention, by information acquisition unit 401 when detecting that mobile terminal charges, obtains the running state information of described mobile terminal with the time cycle of presetting; Also by current regulation unit 402 according to described running state information, regulate current charging current; And then by terminal charge unit 403 with the charging current after adjustment, described mobile terminal is charged.The size of charging current can be regulated when mobile terminal charges flexibly, reduce battery loss, extend the useful life of battery.
For each embodiment of the method aforesaid, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the application is not by the restriction of described sequence of movement, because according to the application, certain some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and unit might not be that the application is necessary.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random access memory (RandomAccessMemory is called for short RAM) etc.
Above a kind of charging method disclosed in the embodiment of the present invention and device are described in detail, above disclosedly be only present pre-ferred embodiments, certainly the interest field of the present invention can not be limited with this, therefore according to the equivalent variations that the claims in the present invention are done, the scope that the present invention is contained still is belonged to.
Claims (12)
1. a charging method, is characterized in that, comprising:
When detecting that mobile terminal charges, obtain the running state information of described mobile terminal with the time cycle of presetting;
According to described running state information, regulate current charging current;
With the charging current after adjustment, described mobile terminal is charged.
2. method according to claim 1, is characterized in that, described according to described running state information, regulates current charging current to comprise:
According to described running state information, determine the target power consumption grade of described mobile terminal, wherein, described running state information comprises the CPU usage of mobile terminal, number of processes, the amplitude of operating current and/or memory usage;
According to the level of power consumption preset and the mapping relations of current amplitude, determine and the target current amplitude corresponding to described target power consumption grade;
The amplitude of described charging current is adjusted to described target current amplitude.
3. method according to claim 1, is characterized in that, described running state information comprises the amplitude of the operating current of mobile terminal, described according to described running state information, regulates current charging current to comprise:
According to the amplitude of the operating current of current described mobile terminal, regulate the amplitude of current charging current, be less than default current amplitude threshold value to make the amplitude sum of described operating current and described charging current.
4. the method according to any one of claim 1-3, is characterized in that, described method also comprises:
Judge whether the time of described mobile terminal trickle charge reaches default first threshold;
If so, stop charging to described mobile terminal.
5. method according to claim 4, is characterized in that, described stopping is to after described mobile terminal charging, and described method also comprises:
When detecting that the time span of stopping charging reaching the second default time threshold, again charge to described mobile terminal.
6. method according to claim 4, is characterized in that, described stopping is to after described mobile terminal charging, and described method also comprises:
When detecting that the dump energy of described mobile terminal is less than or equal to default power threshold, again charge to described mobile terminal.
7. a charging device, is characterized in that, described charging device comprises:
Information acquisition unit, during for detecting that mobile terminal charges, obtains the running state information of described mobile terminal with the time cycle of presetting;
Current regulation unit, for according to described running state information, regulates current charging current;
Terminal charge unit, in order to the charging current after adjustment, charges to described mobile terminal.
8. device according to claim 7, is characterized in that, described current regulation unit comprises:
Grade determination subelement, for according to described running state information, determines the target power consumption grade of described mobile terminal, and wherein, described running state information comprises the CPU usage of mobile terminal, number of processes, the amplitude of operating current and/or memory usage;
Amplitude determination subelement, for the mapping relations according to the level of power consumption preset and current amplitude, determines and the target current amplitude corresponding to described target power consumption grade;
Amplitude regulates subelement, for regulating, the amplitude of described charging current is adjusted to described target current amplitude.
9. the device according to claim root 7, is characterized in that, described running state information comprises the amplitude of the operating current of mobile terminal, described current regulation unit specifically for:
According to the amplitude of the operating current of current described mobile terminal, regulate the amplitude of current charging current, be less than default current amplitude threshold value to make the amplitude sum of described operating current and described charging current.
10. the device according to claim root 7-9, is characterized in that, described device also comprises:
Time judging unit, for judging the very first time threshold value whether time of described mobile terminal trickle charge reaches default;
Charging stop element, during for the judged result of described time judging unit for being, stops charging to described mobile terminal.
11. devices according to claim 10, is characterized in that, described terminal charge unit also for:
Described charging stop element stops, to after described mobile terminal charging, when detecting that the time span of stopping charging reaching the second default time threshold, again charging to described mobile terminal.
12. devices according to claim 10, is characterized in that, described terminal charge unit also for:
Described charging stop element stops, to after described mobile terminal charging, when detecting that the dump energy of described mobile terminal is less than or equal to default power threshold, again charging to described mobile terminal.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN106451612A (en) * | 2016-09-21 | 2017-02-22 | 奇酷互联网络科技（深圳）有限公司 | Charging method and charging apparatus |
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| CN106712192A (en) * | 2017-01-11 | 2017-05-24 | 上海传英信息技术有限公司 | Charging method for mobile terminal |
| CN106921197A (en) * | 2017-04-14 | 2017-07-04 | 深圳市金立通信设备有限公司 | A kind of charging method and terminal |
| CN107681718A (en) * | 2017-09-29 | 2018-02-09 | 惠州Tcl移动通信有限公司 | Charging current control method, terminal and computer-readable recording medium |
| WO2018072083A1 (en) * | 2016-10-18 | 2018-04-26 | 深圳达闼科技控股有限公司 | Method and device for limiting charging current, and electronic device |
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| CN111404228A (en) * | 2020-03-31 | 2020-07-10 | Oppo广东移动通信有限公司 | Terminal battery charging method and device, terminal battery charging equipment and storage medium |
| CN112821508A (en) * | 2021-02-04 | 2021-05-18 | 北京小米移动软件有限公司 | Charging method, charging device and storage medium |
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| CN105896657B (en) * | 2016-04-25 | 2018-07-31 | 珠海爱康美智能电器科技有限公司 | A kind of method and mobile terminal of mobile terminal charging |
| CN105896657A (en) * | 2016-04-25 | 2016-08-24 | 来安县新元机电设备设计有限公司 | Method of charging mobile terminal and mobile terminal |
| CN106451612A (en) * | 2016-09-21 | 2017-02-22 | 奇酷互联网络科技（深圳）有限公司 | Charging method and charging apparatus |
| CN106450533A (en) * | 2016-09-21 | 2017-02-22 | 奇酷互联网络科技（深圳）有限公司 | Charging method, charging device and terminal equipment |
| CN106451612B (en) * | 2016-09-21 | 2020-05-12 | 奇酷互联网络科技（深圳）有限公司 | Charging method and charging device |
| CN106451618A (en) * | 2016-09-29 | 2017-02-22 | 宇龙计算机通信科技(深圳)有限公司 | Charging current adjusting method, charging current adjusting device and charging equipment |
| CN106410297A (en) * | 2016-09-30 | 2017-02-15 | 华勤通讯技术有限公司 | Charging method and electronic device |
| CN106410297B (en) * | 2016-09-30 | 2019-06-21 | 华勤通讯技术有限公司 | Charging method and electronic equipment |
| WO2018072083A1 (en) * | 2016-10-18 | 2018-04-26 | 深圳达闼科技控股有限公司 | Method and device for limiting charging current, and electronic device |
| WO2018090449A1 (en) * | 2016-11-21 | 2018-05-24 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for regulating heat generated by mobile terminal, and mobile terminal |
| CN106712192A (en) * | 2017-01-11 | 2017-05-24 | 上海传英信息技术有限公司 | Charging method for mobile terminal |
| CN106921197A (en) * | 2017-04-14 | 2017-07-04 | 深圳市金立通信设备有限公司 | A kind of charging method and terminal |
| CN107681718A (en) * | 2017-09-29 | 2018-02-09 | 惠州Tcl移动通信有限公司 | Charging current control method, terminal and computer-readable recording medium |
| CN108429309A (en) * | 2018-03-13 | 2018-08-21 | 奇酷互联网络科技（深圳）有限公司 | Charge control method, device, terminal and readable storage medium storing program for executing |
| CN113451671A (en) * | 2019-02-01 | 2021-09-28 | 神讯电脑(昆山)有限公司 | Charging method of standby battery module and electronic device |
| CN109902875A (en) * | 2019-03-01 | 2019-06-18 | 联想(北京)有限公司 | A kind of information processing method and information processing unit |
| CN109902875B (en) * | 2019-03-01 | 2021-06-15 | 联想(北京)有限公司 | Information processing method and information processing device |
| WO2021120700A1 (en) * | 2019-12-20 | 2021-06-24 | 华为技术有限公司 | Power adjustment method and apparatus for processor |
| CN111404228A (en) * | 2020-03-31 | 2020-07-10 | Oppo广东移动通信有限公司 | Terminal battery charging method and device, terminal battery charging equipment and storage medium |
| CN111404228B (en) * | 2020-03-31 | 2022-05-20 | Oppo广东移动通信有限公司 | Terminal battery charging method and device, terminal battery charging equipment and storage medium |
| CN112821508A (en) * | 2021-02-04 | 2021-05-18 | 北京小米移动软件有限公司 | Charging method, charging device and storage medium |
| CN112821508B (en) * | 2021-02-04 | 2024-04-23 | 北京小米移动软件有限公司 | Charging method, device and storage medium |
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