CN104218269A - Charging method, charging system and charging terminal - Google Patents
Charging method, charging system and charging terminal Download PDFInfo
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- CN104218269A CN104218269A CN201410485864.7A CN201410485864A CN104218269A CN 104218269 A CN104218269 A CN 104218269A CN 201410485864 A CN201410485864 A CN 201410485864A CN 104218269 A CN104218269 A CN 104218269A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000005611 electricity Effects 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 25
- 238000007689 inspection Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
Classifications
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- 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
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
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- 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
- H01M10/443—Methods for charging or discharging in response to temperature
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- H02J7/0026—
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- 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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H02J7/0091—
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a charging method which comprises the steps of selecting a charging mode, wherein the charging mode comprises a first charging mode and a second charging mode; the first charging mode is used for charging in a stand-by state, and the second charging mode is used for charging during running application; charging according to the selected charging mode, when the first charging mode is selected, the charging comprises the following steps: selecting a battery for charging, and selecting another battery for supplying powder; detecting whether the temperature of the charged battery is higher than the set value or not, whether the charged battery is fully charged or not and whether the electric quantity of the battery used for supplying the power is used up or not; and if one of the three situations is detected out, stopping the charging for the charged battery, selecting the battery which is stopped being charged to supply the power, stopping the power supply of the original battery used for supplying the power, and charging the battery which stops supplying the power until the two batteries are fully charged. The invention also correspondingly provides a charging system and a charging terminal. After the charging method, the charging system and the charging terminal are adopted, the problem of poor charging safety in the prior art can be solved.
Description
Technical field
The present invention relates to field of terminal technology, in particular to a kind of charging method, system-level and terminal.
Background technology
The screen of the personal electronic equipments such as present smart mobile phone and panel computer is increasing, and function is also more and more complete, and the battery durable ability of electronic equipment is subject to baptism.And nowadays people are more and more stronger to the dependence of smart mobile phone, user often can run into the situation of electricity deficiency when using electronic equipment.
Recently, the fire having more pass to produce owing to charging to electronic equipment or the report of blast.The electronic equipments such as current smart mobile phone are substantially all use one piece of batteries, therefore when mobile phone electricity deficiency, if when demand is less, just it can be placed on one side charging; And when if demand is very large, in most cases may select to charge while continue to use, so not only can reduce the useful life of battery, also can cause battery-heating especially severe, even have the danger of blasting, if and consider safety problem abandon use, then affect our mood possibly.Therefore, the safety problem of charging has had influence on the experience of vast electronic device user.
Therefore, providing the charging method of the fail safe that can improve charging, system and terminal, is this area technical problem urgently to be resolved hurrily.
Summary of the invention
The invention provides a kind of charging method, system and terminal, low to solve charging security in prior art, due to the problem of the poor user experience that electricity deficiency in terminal use procedure causes.
A kind of charging method, is applied to the terminal comprising the battery that two can be powered separately respectively and charges, it is characterized in that, comprising:
Select charge mode, described charge mode comprises the first charge mode and the first charge mode, described first charge mode is that holding state carries out charging while described second charge mode of charging is operation application;
Charge mode according to selecting charges, and wherein, selects employing first charge mode to charge, comprising:
Select one of them battery to charge, adopt another battery to power;
Detect whether be greater than set point by the temperature of rechargeable battery, whether the battery that carries out charging is full of and whether electricity for the battery of powering exhausts, if above-mentioned three situations detected, one of them occurs, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and charge to the battery of stopping power supply, until two batteries are full of.
Wherein, select employing second charge mode to charge, comprising:
Select one of them battery to charge, adopt another battery to power;
Detect the battery that carries out charging whether to be full of and whether electricity for the battery of powering exhausts, if above-mentioned two situations detected, one of them occurs, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and charge to the battery of former power supply, until two batteries are full of.
Wherein, select one of them battery to charge, adopt another battery to power, comprising:
Detect the electricity of two batteries respectively, adopt the more battery of electricity to power, the battery less to electricity charges.
Wherein, described set point is greater than ambient temperature.
Wherein, described charging method also comprises the instruction detecting and change charge mode, if the instruction changing charge mode detected, then charges according to the charge mode after change.
. a kind of charging system, is applied to the terminal comprising the battery that two can be powered separately respectively and charges, it is characterized in that, comprising:
Select module, for selecting charge mode, described charge mode comprises the first charge mode and the second charge mode, and described first charge mode is that holding state charges, and described second charge mode charges while being operation application;
Charge control module, for according to by according to selecting the charge mode of model choice to charge, described charge control module comprises electric power detection unit and control unit, described charge control module also comprises temperature detecting unit, when employing first charge mode charges, whether described electric power detection unit is for detecting the battery carrying out charging and be full of and whether electricity for the battery of powering exhausting, whether described temperature detecting unit is greater than set point for the temperature detecting current rechargeable battery, described control unit charges for selecting one of them battery, another battery is adopted to power, and to be full of to the battery carrying out charging and electricity for the battery of powering exhausts at electric power detection unit inspection, or temperature detecting unit detects that the temperature of current rechargeable battery is greater than set point, and one of them occurs in above-mentioned three kinds of situations, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of former power supply is charged, until two batteries are full of.
Wherein, when employing second charge mode charges, whether described electric power detection unit is for detecting the battery carrying out charging and be full of and whether electricity for the battery of powering exhausting, described control unit charges for selecting one of them battery, another battery is adopted to power, and to be full of to the battery carrying out charging and electricity for the battery of powering exhausts at electric power detection unit inspection, one of them generation of above-mentioned two situations, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of former power supply is charged, until two batteries are full of.
Wherein, select one of them battery to charge, adopt another battery to power, comprising:
Detect the electricity of two batteries respectively, adopt the more battery of electricity to power, the battery less to electricity charges.
Wherein, described charging system also comprises command detection module, described command detection module switches the instruction of charge mode for detecting, when described command detection module receives the instruction switching charge mode, described charge control module then controls the charge mode after according to switching and charges.
A kind of terminal, it comprises the battery that two difference can be powered separately, and described terminal also comprises described charging system.
The charging method that the technical program provides, system and terminal, be applied to and charge to having the terminal connecting the individual battery that can power separately.Described charging system can charge according to the charge mode selected, and in charging process, can not charge to the battery of power supply, and by detecting the situation of charging and power supply, carry out the switching of rechargeable battery and supplying cell, thus ensure that the power demands in charging process, and serious heating that same battery is charged and powers and cause can be prevented, improve to obtain the fail safe of charging process, improve the experience of user.
Accompanying drawing explanation
Fig. 1 is the flow chart of the charging method that first embodiment of the invention provides;
Fig. 2 is the structured flowchart of the charging system that second embodiment of the invention provides.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in detail as after.
Refer to Fig. 1, the first execution mode of the technical program provides a kind of charging method.Described charging method can be applied to the terminal with two batteries and charge, and described two batteries can be powered to terminal respectively, and described two batteries can be the first battery and the second battery, and described charging method comprises step:
S101, selects charge mode.
Described charge mode can comprise the first charge mode and the first charge mode.Described first charge mode is that holding state charges.Described second charge mode charges while being operation application.
When terminal is connected with power supply, then can select interface in a charge mode.User can select interface to select the pattern of charging at described charge mode, namely selects the first charge mode or the second charge mode.
S101, the charge mode according to selecting charges.
When employing first charge mode charges, namely terminal is in holding state and charges, and this step comprises:
The first step, selects one of them battery to charge, and adopts another battery to power.
Detect the electricity of two respectively, adopt the more battery of electricity to power, the battery less to electricity charges.This step also according to setting, gives tacit consent to one of them battery and first charge, and another one battery can be powered.
Second step, detect whether be greater than set point by the temperature of rechargeable battery, whether the battery that carries out charging is full of and whether electricity for the battery of powering exhausts, if above-mentioned three situations detected, one of them occurs, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of stopping power supply is charged, until two batteries are full of.。
Described set point can be slightly higher than ambient temperature, as 30 degrees Celsius to 35 degrees Celsius.Or can set point be the temperature of environment and allowable heating temperature and.Described allowable heating temperature can be 5 degrees Celsius to 10 degrees Celsius.
When adopting the first charge mode to charge, can ensure that the battery carrying out charging is not the battery carrying out powering, thus can prevent from carrying out charging and discharging to same battery, the temperature of battery is caused to raise, battery can be prevented due to the heating of charging and discharge and cause simultaneously, reduce battery charging blast wait danger possibility.And, due to when standby mode charges, user can not touch the terminal of charging usually, temperature detection is being carried out to the battery of charging, when the temperature of rechargeable battery being detected higher than set point, then change battery to charge, can ensure that the battery temperature charged is in safe range, avoid the generation of charging dangerous situation further.
When selection second charge mode charges, charge while namely running application, this step comprises:
The first step, selects one of them battery to charge, and adopts another battery to power.
Preferably, detect the electricity of two batteries respectively, adopt the more battery of electricity to power, the battery less to electricity charges.
This step also according to setting, gives tacit consent to one of them battery and first charge, and another one battery can be powered.
Second step, detect the battery that carries out charging whether to be full of and whether electricity for the battery of powering exhausts, if above-mentioned two situations detected, one of them occurs, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of former power supply is charged, until two batteries are full of.
When employing second charge mode charges, can ensure that the battery carrying out charging is not the battery carrying out powering, thus can prevent from carrying out charging and discharging to same battery, the temperature of battery is caused to raise, can prevent battery due to the heating of simultaneously charging and discharge and cause serious, reduce battery charging and blast and wait the possibility of danger.
Be understandable that, described charging method can further include:
S103, detects the instruction changing charge mode, if the instruction changing charge mode detected, then charges according to the charge mode after change.
Charge according to the second charge mode as current, receive the instruction changed into the first charge mode and carry out charging, then can stop charging according to the second charge mode, and use the first charge mode instead and charge.
The charging method that the technical program provides, for charging to having the terminal connecting the individual battery that can power separately.Described charging method can be charged according to the charge mode selected, and in charging process, can not charge to the battery of power supply, and by detecting the situation of charging and power supply, carry out the switching of rechargeable battery and supplying cell, thus ensure that the power demands in charging process, and serious heating that same battery is charged and powers and cause can be prevented, improve to obtain the fail safe of charging process, improve the experience of user.
Refer to Fig. 2, the technical program second execution mode provides a kind of charging system 100, and described charging system 100 comprises selects module 110, charge control module 120 and command detection module 130.
Described selection module 110 is for selecting charge mode.Described charge mode can comprise the first charge mode and the second charge mode.Described first charge mode is that holding state charges.Described second charge mode charges while being operation application.When terminal is connected with power supply, then can select interface in a charge mode.User can select interface to select the pattern of charging at described charge mode, namely selects the second charge mode or the first charge mode.
Described charge control module 120 is for charging by the charge mode selected according to selection module 110 according to user.
Described charge control module 120 specifically can comprise electric power detection unit 121, temperature detecting unit 122 and control unit 123.
When employing second charge mode charges, whether described electric power detection unit 121 is for detecting the battery carrying out charging and be full of and whether electricity for the battery of powering exhausting.Described control unit 123 charges for selecting one of them battery, another battery is adopted to power, and detect that the battery carrying out charging is full of and electricity for the battery of powering exhausts at electric power detection unit 121, one of them generation of above-mentioned two situations, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and charge to the battery of former power supply, until two batteries are full of.
When employing first charge mode charges, whether described electric power detection unit 121 is for detecting the battery carrying out charging and be full of and whether electricity for the battery of powering exhausting.Whether described temperature detecting unit 122 is greater than set point for the temperature detecting current rechargeable battery.Described control unit 123 charges for selecting one of them battery, another battery is adopted to power, and detect that the battery carrying out charging is full of and electricity for the battery of powering exhausts at electric power detection unit 121, or temperature detecting unit 122 detects that the temperature of current rechargeable battery is greater than set point, and one of them occurs in above-mentioned three kinds of situations, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of former power supply is charged, until two batteries are full of.
Described command detection module 130 switches the instruction of charge mode for detecting.When described command detection module 130 receives the instruction switching charge mode, described charge control module 120 controls the charge mode after according to switching and charges.
The charging system that the technical program provides, is applied to and charges to having the terminal connecting the individual battery that can power separately.Described charging system can charge according to the charge mode selected, and in charging process, can not charge to the battery of power supply, and by detecting the situation of charging and power supply, carry out the switching of rechargeable battery and supplying cell, thus ensure that the power demands in charging process, and serious heating that same battery is charged and powers and cause can be prevented, improve to obtain the fail safe of charging process, improve the experience of user.
The technical program the 3rd execution mode provides a kind of terminal, and described terminal comprises the battery that two difference can be independently-powered, and described terminal comprises described charging system 100.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a charging method, is applied to the terminal comprising the battery that two can be powered separately respectively and charges, it is characterized in that, comprising:
Select charge mode, described charge mode comprises the first charge mode and the first charge mode, described first charge mode is that holding state carries out charging while described second charge mode of charging is operation application;
Charge mode according to selecting charges, and wherein, selects employing first charge mode to charge, comprising:
Select one of them battery to charge, adopt another battery to power;
Detect whether be greater than set point by the temperature of rechargeable battery, whether the battery that carries out charging is full of and whether electricity for the battery of powering exhausts, if above-mentioned three situations detected, one of them occurs, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and charge to the battery of stopping power supply, until two batteries are full of.
2. charging method as claimed in claim 1, is characterized in that, selects employing second charge mode to charge, comprising:
Select one of them battery to charge, adopt another battery to power;
Detect the battery that carries out charging whether to be full of and whether electricity for the battery of powering exhausts, if above-mentioned two situations detected, one of them occurs, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and charge to the battery of former power supply, until two batteries are full of.
3. charging method as claimed in claim 1 or 2, is characterized in that, select one of them battery to charge, adopt another battery to power, comprising:
Detect the electricity of two batteries respectively, adopt the more battery of electricity to power, the battery less to electricity charges.
4. charging method as claimed in claim 2, it is characterized in that, described set point is greater than ambient temperature.
5. charging method as claimed in claim 1, is characterized in that, described charging method also comprises the instruction detecting and change charge mode, if the instruction changing charge mode detected, then charges according to the charge mode after change.
6. a charging system, is applied to the terminal comprising the battery that two can be powered separately respectively and charges, it is characterized in that, comprising:
Select module, for selecting charge mode, described charge mode comprises the first charge mode and the second charge mode, and described first charge mode is that holding state charges, and described second charge mode charges while being operation application;
Charge control module, for according to by according to selecting the charge mode of model choice to charge, described charge control module comprises electric power detection unit and control unit, described charge control module also comprises temperature detecting unit, when employing first charge mode charges, whether described electric power detection unit is for detecting the battery carrying out charging and be full of and whether electricity for the battery of powering exhausting, whether described temperature detecting unit is greater than set point for the temperature detecting current rechargeable battery, described control unit charges for selecting one of them battery, another battery is adopted to power, and to be full of to the battery carrying out charging and electricity for the battery of powering exhausts at electric power detection unit inspection, or temperature detecting unit detects that the temperature of current rechargeable battery is greater than set point, and one of them occurs in above-mentioned three kinds of situations, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of former power supply is charged, until two batteries are full of.
7. charging system as claimed in claim 6, it is characterized in that, when employing second charge mode charges, whether described electric power detection unit is for detecting the battery carrying out charging and be full of and whether electricity for the battery of powering exhausting, described control unit charges for selecting one of them battery, another battery is adopted to power, and to be full of to the battery carrying out charging and electricity for the battery of powering exhausts at electric power detection unit inspection, one of them generation of above-mentioned two situations, then stop the battery charging to charging, and adopt the battery of stopping charging powering, stop using the powered battery of former power supply, and the battery of former power supply is charged, until two batteries are full of.
8. charging method as claimed in claim 6, is characterized in that, select one of them battery to charge, adopt another battery to power, comprising:
Detect the electricity of two batteries respectively, adopt the more battery of electricity to power, the battery less to electricity charges.
9. charging system as claimed in claim 6, it is characterized in that, described charging system also comprises command detection module, described command detection module switches the instruction of charge mode for detecting, when described command detection module receives the instruction switching charge mode, described charge control module then controls the charge mode after according to switching and charges.
10. a terminal, it comprises the battery that two difference can be powered separately, it is characterized in that, described terminal also comprises the charging system as described in any one of claim 6 to 9.
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| CN201410485864.7A CN104218269B (en) | 2014-09-22 | 2014-09-22 | Charging method, charging system and charging terminal |
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| CN201410485864.7A CN104218269B (en) | 2014-09-22 | 2014-09-22 | Charging method, charging system and charging terminal |
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Cited By (16)
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| CN105634055A (en) * | 2015-12-30 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Charging control method and charging control device of mobile terminal and mobile terminal |
| CN106451609A (en) * | 2016-09-08 | 2017-02-22 | 上海斐讯数据通信技术有限公司 | Charging method and system of mobile terminal and mobile terminal |
| CN106803686A (en) * | 2015-11-26 | 2017-06-06 | 北京壹人壹本信息科技有限公司 | A kind of charging management method and system |
| CN106876816A (en) * | 2017-03-17 | 2017-06-20 | 奇酷互联网络科技（深圳）有限公司 | Charging method and charging system |
| CN106898833A (en) * | 2017-03-17 | 2017-06-27 | 奇酷互联网络科技（深圳）有限公司 | Charging method and charging system |
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| CN110311447A (en) * | 2019-07-25 | 2019-10-08 | Oppo（重庆）智能科技有限公司 | Charge control method, device, terminal and storage medium |
| CN110365082A (en) * | 2019-07-24 | 2019-10-22 | 昆山龙腾光电有限公司 | Electric power management circuit, electronic equipment and method for managing power supply |
| CN110365084A (en) * | 2019-08-07 | 2019-10-22 | Oppo广东移动通信有限公司 | Charge control method, device, terminal and storage medium |
| CN110365081A (en) * | 2019-07-23 | 2019-10-22 | Oppo（重庆）智能科技有限公司 | Charge control method, device, terminal and storage medium |
| CN110611347A (en) * | 2019-09-16 | 2019-12-24 | Oppo广东移动通信有限公司 | Charging control method and related product |
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