CN104505552A - Charging method and charging device - Google Patents
Charging method and charging device Download PDFInfo
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- CN104505552A CN104505552A CN201510024830.2A CN201510024830A CN104505552A CN 104505552 A CN104505552 A CN 104505552A CN 201510024830 A CN201510024830 A CN 201510024830A CN 104505552 A CN104505552 A CN 104505552A
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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
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a charging method and a charging device. The charging method comprises the following steps: obtaining a first charging parameter of charging equipment for charging electronic equipment; determining a charging mode of the electronic equipment; determining a second charging parameter adopted under the charging mode according to the charging mode determined by the electronic equipment and the first charging parameter; and charging the electronic equipment according to the second charging parameter. Therefore, the electronic equipment can be charged by adopting the second charging parameter corresponding to the determined charging mode, and the charging efficiency under the different charging modes is improved.
Description
Technical field
The present invention relates to charging technique field, particularly a kind of charging method and charging device.
Background technology
Charger baby is also called portable power source, and it is different from the battery of interiors of products configuration, is that one is connected to product outside, integrates the portable power devices of power supply and charge function.More particularly, portable power source charger baby is equivalent to the mixture of a charger and reserve battery, compare the device that stand-by power supply can simplify a charging plug, and compared to charger, it self has and deposits electric installation, can provide stand-by power supply when not having built-in power or going out to electronic equipment.
Current portable power source generally by lithium cell or dry cell as charge storage unit, directly the battery capacity stored in charge storage unit is supplied to electronic equipment by the charging plug of self, when charging, the size of charging current is controlled by electronic equipment, and charging current can be caused like this not conform to the charge parameter of portable power source.Such as when electronic equipment adopts the charging current (2A) of preset standard to charge, it is very fast that electronic equipment detects that the voltage of portable power source reduces, now charging current is reduced to 1A from 2A by electronic equipment, but the maximum charging current of portable power source is 1.5A, namely the charging current that electronic equipment adopts does not conform to the actual maximum charging current that can adopt of portable power source, reduces charge efficiency.
Summary of the invention
In view of this, technical problem to be solved by this invention is to provide a kind of charging method and charging device, for improving the charge efficiency under different charge mode.Technical scheme is as follows:
The invention provides a kind of charging method, be applied in electronic equipment, described charging method comprises:
Be retrieved as the first charge parameter that described electronic equipment carries out the power supply unit charged;
Determine the charge mode of described electronic equipment;
The charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode;
Be that described electronic equipment charges according to described second charge parameter.
Preferably, described charge mode comprises fast charge mode and high energy efficiency charge mode; The described charge mode determining described electronic equipment, comprising:
Determine the charge mode that described electronic equipment is given tacit consent to;
Or
The charge mode of described electronic equipment is selected according to the operation of operating body.
Preferably, when the described charge mode determined is fast charge mode, the described charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode, comprising:
Obtain the standard charging current that described electronic equipment pre-sets, the maximum charging current adopted when wherein said standard charging current is the charging of described electronic equipment;
The charging current of described first charge parameter and described standard charging current are compared, obtains comparative result;
When described comparative result shows that the charging current of described first charge parameter is less than described standard charging current, using the charging current of the charging current of described first charge parameter as described second charge parameter;
When described comparative result shows that the charging current of described first charge parameter is more than or equal to described standard charging current, using the charging current of described standard charging current as described second charge parameter.
Preferably, when the charge mode determined is high energy efficiency charge mode, the described charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode, comprising:
Using the highest conversion in described first charge parameter than the charging current of electric current as described second charge parameter, the highest wherein said conversion is used for the electricity of described power supply unit to maximize the electricity being converted to described electronic equipment than electric current.
Preferably, described in be retrieved as the first charge parameter that described electronic equipment carries out the power supply unit charged, comprising:
Identify the identity information of described power supply unit, obtain the first charge parameter of described power supply unit according to the identity information of described power supply unit;
Or
Search parameter database to obtain the first charge parameter corresponding to described power supply unit.
The present invention also provides a kind of charging device, is applied in electronic equipment, and described charging device comprises:
Acquiring unit, carries out the first charge parameter of the power supply unit charged for being retrieved as described electronic equipment;
Pattern determining unit, for determining the charge mode of described electronic equipment;
Parameter determination unit, for the charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode;
Charhing unit, for being that described electronic equipment charges according to described second charge parameter.
Preferably, charge mode described in described pattern determining unit comprises fast charge mode and high energy efficiency charge mode; Described pattern determining unit determines the charge mode of described electronic equipment, comprising:
Determine the charge mode that described electronic equipment is given tacit consent to;
Or
The charge mode of described electronic equipment is selected according to the operation of operating body.
Preferably, described parameter determination unit comprises: obtain subelement, compare subelement, first and determine that subelement determined by subelement and second; Wherein,
Described acquisition subelement, for when the described charge mode determined is fast charge mode, obtains the standard charging current that described electronic equipment pre-sets, the maximum charging current adopted when wherein said standard charging current is the charging of described electronic equipment;
Describedly comparing subelement, for the charging current of described first charge parameter and described standard charging current being compared, obtaining comparative result;
Described first determines subelement, during for showing that the charging current of described first charge parameter is less than described standard charging current when described comparative result, using the charging current of the charging current of described first charge parameter as described second charge parameter;
Described second determines subelement, during for showing that the charging current of described first charge parameter is more than or equal to described standard charging current when described comparative result, using the charging current of described standard charging current as described second charge parameter.
Preferably, when the charge mode determined is high energy efficiency charge mode, the charge mode that described pattern determining unit is determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode, comprising:
Using the highest conversion in described first charge parameter than the charging current of electric current as described second charge parameter, the highest wherein said conversion is used for the electricity of described power supply unit to maximize the electricity being converted to described electronic equipment than electric current.
Preferably, described acquiring unit is retrieved as the first charge parameter that described electronic equipment carries out the power supply unit charged, and comprising:
Identify the identity information of described power supply unit, obtain the first charge parameter of described power supply unit according to the identity information of described power supply unit;
Or
Search parameter database to obtain the first charge parameter corresponding to described power supply unit.
Compared with prior art, technical scheme advantage provided by the invention is as follows:
Charging method provided by the invention is after determining the charge mode of electronic equipment, can based on the first charge parameter of power supply unit and charge mode, determine the second charge parameter under charge mode, and be that electronic equipment charges according to the second charge parameter, the second charge parameter that such electronic equipment can adopt determined charge mode corresponding charges, to improve the charge efficiency under different charge mode.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only 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.
The flow chart of the charging method that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram that Fig. 2 shows for the charge mode that the embodiment of the present invention provides;
The flow chart of the second charge parameter is determined in the charging method that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the charging device that Fig. 4 provides for the embodiment of the present invention;
The structural representation of parameter determination unit in the charging device that Fig. 5 provides for the embodiment of the present invention.
Embodiment
Current electronic equipment is when charging by power supply unit, usually charging current is controlled by electronic equipment, charging current so likely can be caused not conform to the charge parameter of power supply unit, reduce charge efficiency, the embodiment of the present invention provides a kind of charging method considering the charge mode of electronic equipment and the first charge parameter of power supply unit for this reason.
The present invention is understood better in order to make those skilled in the art, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only 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.
Refer to Fig. 1, it illustrates a kind of flow chart of the charging method that the embodiment of the present invention provides, described charging method is applied in electronic equipment, sets forth the process of charging to electronic equipment based on the charge mode of electronic equipment and the first charge parameter of power supply unit, can comprise the following steps:
101: be retrieved as the first charge parameter that electronic equipment carries out the power supply unit charged.Wherein the first charge parameter is used to indicate power supply unit at the greatest measure for adopting when electronic equipment charges.
Such as the first charge parameter can comprise charging current, battery capacity and charging voltage rate of descent, wherein charging current be power supply unit at the maximum charging current for adopting when electronic equipment charges, power supply unit is can not exceed this maximum charging current for the charging current that when electronic equipment charges, it adopts.Battery capacity is the maximum electricity that power supply unit provides, charging voltage rate of descent is that power supply unit is at the maximum charging voltage rate of descent for reaching when electronic equipment charges, when the charging voltage rate of descent of power supply unit reaches this maximum charging voltage rate of descent, then need the charging current reducing power supply unit, reduce to make charging voltage rate of descent.
In embodiments of the present invention, a kind of obtain manner of the first charge parameter is: the identity information identifying power supply unit, obtains the first charge parameter of power supply unit according to the identity information of power supply unit.Can be specifically: based on the identity information of power supply unit from network, obtain the first charge parameter of this power supply unit.
The first charge parameter obtained in network is generally provided by manufacturer, and the power supply unit of manufacturer in order to allow more consumer use it to produce, the first charge parameter do not conformed to self product can be provided, subsequent charge can be caused like this to reach expected effects, therefore in order to obtain the first charge parameter more accurately, the embodiment of the present invention also provides the another kind of obtain manner of the first charge parameter, and this obtain manner can be: search parameter database to obtain the first charge parameter corresponding to power supply unit.
Wherein store the first charge parameter obtained after being verified by the power supply unit of professional to each manufacturers produce in parameter database, this parameter database can store in the server, and electronic equipment can by searching the first charge parameter corresponding to power supply unit in parameter database with server communication.
In embodiments of the present invention, electronic equipment also can search the first charge parameter corresponding to power supply unit in parameter database based on the identity information of power supply unit, in such parameter database except storing the first charge parameter, also need the identity information storing power supply unit.When in the identity information carrying out the power supply unit charged for electronic equipment and parameter database, the identity information of certain power supply unit matches, then the first charge parameter that the first charge parameter of the power supply unit mated with it will obtain just.
The identity information of above-mentioned power supply unit is used to indicate the type of power supply unit, it can be the commodity code of power supply unit, the commodity code of described power supply unit can be obtained by the bar code on identification power supply unit or Quick Response Code, after obtaining the commodity code of power supply unit, from network or in parameter database, obtain the first charge parameter of the corresponding power supply unit of this commodity code based on this commodity code.Corresponding power supply unit can be charger baby, portable power source, generator, solar charger or even PC (Personal Computer, personal computer) USB (Universal Serial Bus, USB) interface etc. promising electronic equipment provide power supply to supply equipment in any one.
102: the charge mode determining electronic equipment.Wherein charge mode is used to indicate electronic equipment and adopts which kind of parameter to charge, and the charge parameter that it adopts under different charge mode may be different.Charge mode can comprise fast charge mode and high energy efficiency charge mode in embodiments of the present invention.Fast charge mode refers to the charge mode be full of by the electricity of electronic equipment with prestissimo, and high energy efficiency charge mode is the charge mode making the kwh loss of power supply unit minimum.
In embodiments of the present invention, determine that a kind of feasible pattern of charge mode is: determine the charge mode that electronic equipment is given tacit consent to, the charge mode of this acquiescence can be any one charge mode in fast charge mode and high energy efficiency charge mode, preferentially adopts the charge mode of acquiescence to charge when power supply unit charges to electronic equipment.
Determine that the another kind of feasible pattern of charge mode is: the charge mode selecting electronic equipment according to the operation of operating body, each charge mode can be presented at UI (the User Interface of electronic equipment with the icon of correspondence in embodiments of the present invention, user interface) on, as shown in Figure 2, the icon of current selected so then can be determined according to the operating position of operating body, namely charge mode associated by this icon is selected charge mode, and detailed process is as follows:
The first input operation of operating body is obtained by the induction installation of electronic equipment, each first input operation can form an operating position on induction installation, therefore after getting the first input operation, obtained the first input position of the first input operation by induction installation, determine that namely the charge mode corresponding to icon of the first input position place mark be the charge mode of current selected.
Certain charge mode is except the above-mentioned icon mode of employing is shown, the mode such as drop-down menu, informing can also be adopted to show, the embodiment of the present invention is set forth no longer one by one.
103: the charge mode determined according to electronic equipment and the first charge parameter, the second charge parameter adopted under determining charge mode.
104: be that electronic equipment charges according to the second charge parameter.
After determining the charge mode of electronic equipment, based on the first charge parameter of power supply unit and charge mode, the second charge parameter under charge mode can be determined, and be that electronic equipment charges according to the second charge parameter.Such as when the charge mode determined is high energy efficiency charge mode, can using the highest conversion in the first charge parameter than the charging current of electric current as the second charge parameter, then the charging current based on the second charge parameter is that electronic equipment charges, wherein the highest conversion is used for the electricity of power supply unit to maximize the electricity being converted to electronic equipment than electric current, the highest conversion of such employing is carried out charging than electric current as the charging current of the second charge parameter and the kwh loss of power supply unit can be made minimum, and the electricity by power supply unit is supplied to electronic equipment as far as possible.
Corresponding when the charge mode determined is fast charge mode, determine that the process of the second charge parameter can be consulted shown in Fig. 3, comprise the following steps:
1031: obtain the standard charging current that electronic equipment pre-sets, the maximum charging current adopted when wherein standard charging current is electronic equipment charging, be used to indicate the maximum charging current that can allow in charging process, exceed this standard charging current and electronic equipment will be caused to damage.
1032: the charging current of the first charge parameter and standard charging current are compared, obtain comparative result.
1033: when comparative result shows that the charging current of the first charge parameter is less than standard charging current, using the charging current of the charging current of the first charge parameter as the second charge parameter.
When comparative result shows that the charging current of the first charge parameter is less than standard charging current, show that the maximum charging current that power supply unit can reach is not enough to reach standard charging current, the charging current of employing first charge parameter is now then needed to charge for electronic equipment, otherwise the voltage drop rate of power supply unit can be caused to exceed it and to limit numerical value, cause power supply unit impaired.
1034: when comparative result shows that the charging current of the first charge parameter is more than or equal to standard charging current, using the charging current of standard charging current as the second charge parameter.
When comparative result shows that the charging current of the first charge parameter is greater than standard charging current, show that maximum charging current that power supply unit can reach has been above standard charging current, now then need to adopt standard charging current to be that electronic equipment charges, otherwise the too fast electronic equipment that causes of electric current increase in electronic equipment can be caused to damage.
As can be seen from technique scheme, charging method provided by the invention is after determining the charge mode of electronic equipment, can based on the first charge parameter of power supply unit and charge mode, determine the second charge parameter under charge mode, and be that electronic equipment charges according to the second charge parameter, the second charge parameter that such electronic equipment can adopt determined charge mode corresponding charges, to improve the charge efficiency under different charge mode.
The charging current of further second charge parameter can the charging current of integronics and power supply unit be determined, make the charging current adopted in charging process can meet electronic equipment and power supply unit to the requirement of charging current, reduce the spoilage of electronic equipment or power supply unit.
Corresponding with said method embodiment, the embodiment of the present invention also provides a kind of charging device be applied in electronic equipment, its structural representation as shown in Figure 4, can comprise: acquiring unit 11, pattern determining unit 12, parameter determination unit 13 and charhing unit 14.Wherein,
Acquiring unit 11, carries out the first charge parameter of the power supply unit charged for being retrieved as electronic equipment.Wherein the first charge parameter is used to indicate power supply unit at the greatest measure for adopting when electronic equipment charges.
Such as the first charge parameter can comprise charging current, battery capacity and charging voltage rate of descent, wherein charging current be power supply unit at the maximum charging current for adopting when electronic equipment charges, power supply unit is can not exceed this maximum charging current for the charging current that when electronic equipment charges, it adopts.Battery capacity is the maximum electricity that power supply unit provides, charging voltage rate of descent is that power supply unit is at the maximum charging voltage rate of descent for reaching when electronic equipment charges, when the charging voltage rate of descent of power supply unit reaches this maximum charging voltage rate of descent, then need the charging current reducing power supply unit, reduce to make charging voltage rate of descent.
In embodiments of the present invention, a kind of feasible pattern that acquiring unit 11 obtains the first charge parameter is: the identity information identifying power supply unit, obtains the first charge parameter of power supply unit according to the identity information of power supply unit.Can be specifically: based on the identity information of power supply unit from network, obtain the first charge parameter of this power supply unit.
The first charge parameter obtained in network is generally provided by manufacturer, and the power supply unit of manufacturer in order to allow more consumer use it to produce, the first charge parameter do not conformed to self product can be provided, subsequent charge can be caused like this to reach expected effects, therefore in order to obtain the first charge parameter more accurately, acquiring unit 11 obtains the another kind of feasible pattern of the first charge parameter: search parameter database to obtain the first charge parameter corresponding to power supply unit.
Wherein store the first charge parameter obtained after being verified by the power supply unit of professional to each manufacturers produce in parameter database, this parameter database can store in the server, and acquiring unit 11 can by searching the first charge parameter corresponding to power supply unit in parameter database with server communication.
In embodiments of the present invention, acquiring unit 11 also can search the first charge parameter corresponding to power supply unit in parameter database based on the identity information of power supply unit, in such parameter database except storing the first charge parameter, also need the identity information storing power supply unit.When in the identity information carrying out the power supply unit charged for electronic equipment and parameter database, the identity information of certain power supply unit matches, then the first charge parameter that the first charge parameter of the power supply unit mated with it will obtain just.
The identity information of above-mentioned power supply unit is used to indicate the type of power supply unit, it can be the commodity code of power supply unit, the commodity code of described power supply unit can be obtained by the bar code on identification power supply unit or Quick Response Code, after obtaining the commodity code of power supply unit, from network or in parameter database, obtain the first charge parameter of the corresponding power supply unit of this commodity code based on this commodity code.Corresponding power supply unit can be charger baby, portable power source, generator, solar charger or even PC (Personal Computer, personal computer) USB (Universal Serial Bus, USB) interface etc. promising electronic equipment provide power supply to supply equipment in any one.
Pattern determining unit 12, for determining the charge mode of electronic equipment.Wherein charge mode is used to indicate electronic equipment and adopts which kind of parameter to charge, and the charge parameter that it adopts under different charge mode may be different.In pattern determining unit 12, charge mode can comprise fast charge mode and high energy efficiency charge mode in embodiments of the present invention.Fast charge mode refers to the charge mode be full of by the electricity of electronic equipment with prestissimo, and high energy efficiency charge mode is the charge mode making the kwh loss of power supply unit minimum.
In embodiments of the present invention, pattern determining unit 12 determines that a kind of feasible pattern of charge mode is: determine the charge mode that electronic equipment is given tacit consent to, the charge mode of this acquiescence can be any one charge mode in fast charge mode and high energy efficiency charge mode, preferentially adopts the charge mode of acquiescence to charge when power supply unit charges to electronic equipment.
Pattern determining unit 12 determines that the another kind of feasible pattern of charge mode is: the charge mode selecting electronic equipment according to the operation of operating body, each charge mode can be presented at UI (the User Interface of electronic equipment with the icon of correspondence in embodiments of the present invention, user interface) on, as shown in Figure 2, the icon of current selected so then can be determined according to the operating position of operating body, namely charge mode associated by this icon is selected charge mode, and detailed process is as follows:
The first input operation of operating body is obtained by the induction installation of electronic equipment, each first input operation can form an operating position on induction installation, therefore after getting the first input operation, obtained the first input position of the first input operation by induction installation, determine that namely the charge mode corresponding to icon of the first input position place mark be the charge mode of current selected.
Parameter determination unit 13, for the charge mode determined according to electronic equipment and the first charge parameter, the second charge parameter adopted under determining charge mode.
Charhing unit 14, for being that electronic equipment charges according to the second charge parameter.
After determining the charge mode of electronic equipment, based on the first charge parameter of power supply unit and charge mode, the second charge parameter under charge mode can be determined, and be that electronic equipment charges according to the second charge parameter.Such as when the charge mode determined is high energy efficiency charge mode, parameter determination unit 13 can using the highest conversion in the first charge parameter than the charging current of electric current as the second charge parameter, and then charhing unit 14 is that electronic equipment charges based on the charging current of the second charge parameter.
Wherein the highest conversion is used for the electricity of power supply unit to maximize the electricity being converted to electronic equipment than electric current, the highest conversion of such employing is carried out charging than electric current as the charging current of the second charge parameter and the kwh loss of power supply unit can be made minimum, and the electricity by power supply unit is supplied to electronic equipment as far as possible.
Corresponding when the charge mode determined is fast charge mode, the structural representation of parameter determination unit 13 can be consulted shown in Fig. 5, can comprise: acquisition subelement 131, compare subelement 132, first and determine that subelement 134 determined by subelement 133 and second.Wherein,
Obtain subelement 131, for when the charge mode determined is fast charge mode, obtain the standard charging current that electronic equipment pre-sets, the maximum charging current adopted when wherein standard charging current is electronic equipment charging, be used to indicate the maximum charging current that can allow in charging process, exceed this standard charging current and electronic equipment will be caused to damage.
Relatively subelement 132, for the charging current of the first charge parameter and standard charging current being compared, obtains comparative result.
First determines subelement 133, during for showing that the charging current of the first charge parameter is less than standard charging current when comparative result, using the charging current of the charging current of the first charge parameter as the second charge parameter.
When comparative result shows that the charging current of the first charge parameter is less than standard charging current, show that the maximum charging current that power supply unit can reach is not enough to reach standard charging current, the charging current of employing first charge parameter is now then needed to charge for electronic equipment, otherwise the voltage drop rate of power supply unit can be caused to exceed it and to limit numerical value, cause power supply unit impaired.
Second determines subelement 134, during for showing that the charging current of the first charge parameter is more than or equal to standard charging current when comparative result, using the charging current of standard charging current as the second charge parameter.
When comparative result shows that the charging current of the first charge parameter is greater than standard charging current, show that maximum charging current that power supply unit can reach has been above standard charging current, now then need to adopt standard charging current to be that electronic equipment charges, otherwise the too fast electronic equipment that causes of electric current increase in electronic equipment can be caused to damage.
As can be seen from technique scheme, charging device provided by the invention is after determining the charge mode of electronic equipment, can based on the first charge parameter of power supply unit and charge mode, determine the second charge parameter under charge mode, and be that electronic equipment charges according to the second charge parameter, the second charge parameter that such electronic equipment can adopt determined charge mode corresponding charges, to improve the charge efficiency under different charge mode.
The charging current of further second charge parameter can the charging current of integronics and power supply unit be determined, make the charging current adopted in charging process can meet electronic equipment and power supply unit to the requirement of charging current, reduce the spoilage of electronic equipment or power supply unit.
It should be noted that, each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.For device class embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
For convenience of description, various unit is divided into describe respectively with function when describing above device.Certainly, the function of each unit can be realized in same or multiple software and/or hardware when implementing of the present invention.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required general hardware platform by software and realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Above a kind of charging method provided by the present invention and charging device are described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a charging method, is applied in electronic equipment, it is characterized in that, described charging method comprises:
Be retrieved as the first charge parameter that described electronic equipment carries out the power supply unit charged;
Determine the charge mode of described electronic equipment;
The charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode;
Be that described electronic equipment charges according to described second charge parameter.
2. method according to claim 1, is characterized in that, described charge mode comprises fast charge mode and high energy efficiency charge mode; The described charge mode determining described electronic equipment, comprising:
Determine the charge mode that described electronic equipment is given tacit consent to;
Or
The charge mode of described electronic equipment is selected according to the operation of operating body.
3. method according to claim 1, it is characterized in that, when the described charge mode determined is fast charge mode, the described charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode, comprising:
Obtain the standard charging current that described electronic equipment pre-sets, the maximum charging current adopted when wherein said standard charging current is the charging of described electronic equipment;
The charging current of described first charge parameter and described standard charging current are compared, obtains comparative result;
When described comparative result shows that the charging current of described first charge parameter is less than described standard charging current, using the charging current of the charging current of described first charge parameter as described second charge parameter;
When described comparative result shows that the charging current of described first charge parameter is more than or equal to described standard charging current, using the charging current of described standard charging current as described second charge parameter.
4. method according to claim 1, it is characterized in that, when the charge mode determined is high energy efficiency charge mode, the described charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode, comprising:
Using the highest conversion in described first charge parameter than the charging current of electric current as described second charge parameter, the highest wherein said conversion is used for the electricity of described power supply unit to maximize the electricity being converted to described electronic equipment than electric current.
5. method according to claim 1, is characterized in that, described in be retrieved as the first charge parameter that described electronic equipment carries out the power supply unit charged, comprising:
Identify the identity information of described power supply unit, obtain the first charge parameter of described power supply unit according to the identity information of described power supply unit;
Or
Search parameter database to obtain the first charge parameter corresponding to described power supply unit.
6. a charging device, is applied in electronic equipment, it is characterized in that, described charging device comprises:
Acquiring unit, carries out the first charge parameter of the power supply unit charged for being retrieved as described electronic equipment;
Pattern determining unit, for determining the charge mode of described electronic equipment;
Parameter determination unit, for the charge mode determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode;
Charhing unit, for being that described electronic equipment charges according to described second charge parameter.
7. device according to claim 6, is characterized in that, charge mode described in described pattern determining unit comprises fast charge mode and high energy efficiency charge mode; Described pattern determining unit determines the charge mode of described electronic equipment, comprising:
Determine the charge mode that described electronic equipment is given tacit consent to;
Or
The charge mode of described electronic equipment is selected according to the operation of operating body.
8. device according to claim 6, is characterized in that, described parameter determination unit comprises: obtain subelement, compare subelement, first and determine that subelement determined by subelement and second; Wherein,
Described acquisition subelement, for when the described charge mode determined is fast charge mode, obtains the standard charging current that described electronic equipment pre-sets, the maximum charging current adopted when wherein said standard charging current is the charging of described electronic equipment;
Describedly comparing subelement, for the charging current of described first charge parameter and described standard charging current being compared, obtaining comparative result;
Described first determines subelement, during for showing that the charging current of described first charge parameter is less than described standard charging current when described comparative result, using the charging current of the charging current of described first charge parameter as described second charge parameter;
Described second determines subelement, during for showing that the charging current of described first charge parameter is more than or equal to described standard charging current when described comparative result, using the charging current of described standard charging current as described second charge parameter.
9. device according to claim 6, it is characterized in that, when the charge mode determined is high energy efficiency charge mode, the charge mode that described pattern determining unit is determined according to described electronic equipment and described first charge parameter, the second charge parameter adopted under determining described charge mode, comprising:
Using the highest conversion in described first charge parameter than the charging current of electric current as described second charge parameter, the highest wherein said conversion is used for the electricity of described power supply unit to maximize the electricity being converted to described electronic equipment than electric current.
10. device according to claim 6, is characterized in that, described acquiring unit is retrieved as the first charge parameter that described electronic equipment carries out the power supply unit charged, and comprising:
Identify the identity information of described power supply unit, obtain the first charge parameter of described power supply unit according to the identity information of described power supply unit;
Or
Search parameter database to obtain the first charge parameter corresponding to described power supply unit.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105468124A (en) * | 2015-11-23 | 2016-04-06 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105896679A (en) * | 2016-05-31 | 2016-08-24 | 合肥联宝信息技术有限公司 | Charging control method and electronic equipment employing same |
| CN106160035A (en) * | 2015-03-27 | 2016-11-23 | 联想(北京)有限公司 | A kind of control method, controller, charger and electronic equipment |
| CN106340922A (en) * | 2016-09-26 | 2017-01-18 | 依偎科技（南昌）有限公司 | Charging method and mobile terminal |
| CN106487045A (en) * | 2015-08-24 | 2017-03-08 | 鸿富锦精密工业(武汉)有限公司 | Charging system and charging method |
| CN106684954A (en) * | 2015-11-10 | 2017-05-17 | 华为终端（东莞）有限公司 | Charging parameter verification method and equipment, and charger |
| CN107482713A (en) * | 2017-08-08 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of charging device, charging system and charge control method |
| CN110138035A (en) * | 2019-05-22 | 2019-08-16 | 深圳市海派通讯科技有限公司 | Mobile terminal charging control method |
| CN110457111A (en) * | 2019-08-19 | 2019-11-15 | 深圳传音控股股份有限公司 | A kind of icon display method, device and terminal |
| CN113472034A (en) * | 2021-06-22 | 2021-10-01 | 苏州大学 | Automatic charging control method for mobile robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009273219A (en) * | 2008-05-07 | 2009-11-19 | Nec Saitama Ltd | Charging circuit |
| CN103730933A (en) * | 2013-12-23 | 2014-04-16 | 联想(北京)有限公司 | Charging method and electronic devices |
| CN104065120A (en) * | 2014-06-12 | 2014-09-24 | 文创科技股份有限公司 | APP management method of portable power source and luggage with portable power source |
| CN104079043A (en) * | 2014-07-22 | 2014-10-01 | 上海斐讯数据通信技术有限公司 | Charge control system capable of realizing switching among multiple charge modes |
-
2015
- 2015-01-19 CN CN201510024830.2A patent/CN104505552B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009273219A (en) * | 2008-05-07 | 2009-11-19 | Nec Saitama Ltd | Charging circuit |
| CN103730933A (en) * | 2013-12-23 | 2014-04-16 | 联想(北京)有限公司 | Charging method and electronic devices |
| CN104065120A (en) * | 2014-06-12 | 2014-09-24 | 文创科技股份有限公司 | APP management method of portable power source and luggage with portable power source |
| CN104079043A (en) * | 2014-07-22 | 2014-10-01 | 上海斐讯数据通信技术有限公司 | Charge control system capable of realizing switching among multiple charge modes |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160035A (en) * | 2015-03-27 | 2016-11-23 | 联想(北京)有限公司 | A kind of control method, controller, charger and electronic equipment |
| CN106487045A (en) * | 2015-08-24 | 2017-03-08 | 鸿富锦精密工业(武汉)有限公司 | Charging system and charging method |
| CN106684954B (en) * | 2015-11-10 | 2019-05-07 | 华为终端（东莞）有限公司 | The method of calibration and equipment and charger of a kind of charge parameter |
| CN106684954A (en) * | 2015-11-10 | 2017-05-17 | 华为终端（东莞）有限公司 | Charging parameter verification method and equipment, and charger |
| WO2017080411A1 (en) * | 2015-11-10 | 2017-05-18 | 华为技术有限公司 | Method and apparatus for checking charging parameter and charger |
| US10784692B2 (en) | 2015-11-10 | 2020-09-22 | Huawei Technologies Co., Ltd. | Method and device for checking charging parameter, and charger |
| CN105468124A (en) * | 2015-11-23 | 2016-04-06 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105896679A (en) * | 2016-05-31 | 2016-08-24 | 合肥联宝信息技术有限公司 | Charging control method and electronic equipment employing same |
| CN106340922A (en) * | 2016-09-26 | 2017-01-18 | 依偎科技（南昌）有限公司 | Charging method and mobile terminal |
| WO2019029276A1 (en) * | 2017-08-08 | 2019-02-14 | 格力电器（武汉）有限公司 | Charging device, charging system and charging control method |
| CN107482713B (en) * | 2017-08-08 | 2019-09-03 | 珠海格力电器股份有限公司 | A kind of charging unit, charging system and charge control method |
| CN107482713A (en) * | 2017-08-08 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of charging device, charging system and charge control method |
| US11296531B2 (en) | 2017-08-08 | 2022-04-05 | Gree Electric Appliances (Wuhan) Co., Ltd. | Charging apparatus, charging system and charging control method |
| CN110138035A (en) * | 2019-05-22 | 2019-08-16 | 深圳市海派通讯科技有限公司 | Mobile terminal charging control method |
| CN110457111A (en) * | 2019-08-19 | 2019-11-15 | 深圳传音控股股份有限公司 | A kind of icon display method, device and terminal |
| CN113472034A (en) * | 2021-06-22 | 2021-10-01 | 苏州大学 | Automatic charging control method for mobile robot |
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