CN104104134A - Charging control method and electronic equipment - Google Patents
Charging control method and electronic equipment Download PDFInfo
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- CN104104134A CN104104134A CN201410303037.1A CN201410303037A CN104104134A CN 104104134 A CN104104134 A CN 104104134A CN 201410303037 A CN201410303037 A CN 201410303037A CN 104104134 A CN104104134 A CN 104104134A
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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
Abstract
The invention discloses a charging control method and electronic equipment. The method is applied to the electronic equipment. The method comprises the steps of performing constant current charging on the electronic equipment with constant voltage, detecting change of charging current, acquiring first information of the electronic equipment when the charging current is less than a current value of the constant current charging, judging whether to charge with the constant voltage according to the first information of the electronic equipment, obtaining a judgment result, charging with the constant voltage if the judgment result is positive, acquiring a preset voltage increment value if the judgment result is negative, obtaining charging voltage according to the constant voltage and the voltage increment value, and charging with the charging voltage.
Description
Technical field
The present invention relates to control technology, relate in particular to a kind of charge control method and electronic equipment.
Background technology
Present inventor is realizing in the process of the embodiment of the present application technical scheme, at least finds to exist in correlation technique following technical problem:
Along with electronic equipment is as the development of mobile phone and panel computer, the screen size of electronic equipment is increasing.Taking mobile phone as example, especially, for mobile phone, current mobile phone is all intelligent mobile phone, and screen size is all very large conventionally, is emerged in an endless stream by 3 cun of initial screens, 5 cun of even larger sized screens up till now; Mobile phone is also supported a variety of functions, and is not limited only to the initial most basic communication applications of this class of making a phone call and send short messages, various applicable user's requests and customized application is increasingly extensive; And mobile phone, except user's self user demand, also becomes between user and carries out mutual important medium, the user interface showing by the display unit of mobile phone when mutual is for a long time in the highlighted state of screen.
Amid all these factors, take electronic equipment as example as mobile phone, the more and more conference power consumption of mobile phone screen size, the application supported is more and more also can power consumption, and make the user interface of mobile phone more aggravate mobile phone power consumption in the highlighted state of screen for a long time in order to meet user interactions needs, need to increase battery capacity.
Along with battery capacity is increasing, requirement to charging rate is also more and more higher, a factor that determines charging rate is charging voltage, and the control unit of at present charging voltage of described electronic equipment being controlled, be to adopt Constant Electric Current pressure-controlled electronic equipment to charge, cause charging rate very slow.But, in correlation technique, for this problem, there is no effective solution.
Summary of the invention
In view of this, the embodiment of the present invention is desirable to provide a kind of charge control method and electronic equipment, can accelerate charging rate.
The technical scheme of the embodiment of the present invention is achieved in that
A kind of charge control method, described method is applied in electronic equipment, and described method comprises:
Adopt constant voltage to carry out constant current charge to described electronic equipment;
Detect the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment;
According to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result;
If described judged result is yes, still adopt described constant voltage to charge;
If described judged result is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Preferably, when the first information of described electronic equipment is temperature, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
Detect described temperature to exceed the first preset value and have influence on charging rate, generating the first instruction, described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature;
Respond described the first instruction;
In very first time section, can make described temperature reach described the first preset value if judge, judged result is yes, otherwise judged result is no.
Preferably, when the first information of described electronic equipment is the power consumption of operation application, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
The power consumption that described application detected exceedes the second preset value and has influence on charging rate, generates the second instruction, and described the second instruction is used for closing the described application processing of economizing on electricity;
Respond described the second instruction;
In the second time period, can make the power consumption of described application reach described the second preset value if judge, judged result is yes, otherwise described judged result is no.
Preferably, when the first information of described electronic equipment is electronic equipment operational mode, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
Detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode;
Respond described the 3rd instruction;
Within the 3rd time period, can make described power consumption reach described the 3rd preset value if judge, judged result is yes, otherwise described judged result is no.
Preferably, when the first information of described electronic equipment is electronic equipment networking state, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
Detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity;
Respond described the 4th instruction;
Within the 4th time period, can make described power consumption reach described the 4th preset value if judge, judged result is yes, otherwise described judged result is no.
Preferably, described in obtain default voltage increment value, comprising:
The error voltage of resistance between the battery core of battery and battery is defined as to described default voltage increment value V
r0;
Describedly obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value, comprising:
Described constant voltage is V
1time, adopt formula V
2=V
1+ V
r0obtain described charging voltage, with described charging voltage V
2charge.
A kind of electronic equipment, described electronic equipment comprises:
Control unit, for adopting constant voltage to carry out constant current charge;
Detecting unit, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit, for according to the first information of described electronic equipment, judges whether still to adopt described constant voltage to charge, and obtains a judged result;
Control unit, also in the described judged result of described judging unit output when being, still adopt described constant voltage to charge, when the described judged result of exporting at described judging unit is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Preferably, described judging unit comprises:
Instruction generates subelement, while being temperature, detects that described temperature exceedes the first preset value and has influence on charging rate for the first information of described electronic equipment, generates the first instruction, and described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature;
Instruction response subelement, for responding described the first instruction;
Result output subelement, if can make described temperature reach described the first preset value in very first time section for judging, it is yes exporting judged result, otherwise output judged result is no.
Preferably, described judging unit comprises:
Instruction generates subelement, while being the power consumption of operation application for the first information of described electronic equipment, the power consumption that described application detected exceedes the second preset value and has influence on charging rate, generates the second instruction, and described the second instruction is used for closing the described application processing of economizing on electricity;
Instruction response subelement, for responding described the second instruction;
Result output subelement, if can make the power consumption of described application reach described the second preset value in the second time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
Preferably, described judging unit comprises:
Instruction generates subelement, while being electronic equipment operational mode for the first information of described electronic equipment, detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode;
Instruction response subelement, for responding described the 3rd instruction;
Result output subelement, if can make described power consumption reach described the 3rd preset value within the 3rd time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
Preferably, described judging unit also comprises:
Instruction generates subelement, while being electronic equipment networking state for the first information of described electronic equipment,
Detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity;
Instruction response subelement, for responding described the 4th instruction;
Result output subelement, if can make described power consumption reach described the 4th preset value within the 4th time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
Preferably, described control unit comprises:
Determine subelement, for the error voltage of resistance between the battery core of battery and battery being defined as to described default voltage increment value V
r0;
Charging subelement is V for described constant voltage
1time, adopt formula V
2=V
1+ V
r0obtain described charging voltage, with described charging voltage V
2charge.
The charge control method of the embodiment of the present invention, described method is applied in electronic equipment, and described method comprises: adopt constant voltage to carry out constant current charge to described electronic equipment; Detect the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment; According to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result; If described judged result is yes, still adopt described constant voltage to charge; If described judged result is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Adopt the embodiment of the present invention, always as prior art, do not adopt fixing Constant Electric Current pressure-controlled electronic equipment to charge, but can detect the variation of charging current, when described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment, according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, if do not adopt Constant Electric Current pressure-controlled electronic equipment to charge, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value, thereby quickening charging rate, avoid adopting fixing constant current voltage to cause the very slow problem of charging rate always.
Brief description of the drawings
Fig. 1 is a realization flow schematic diagram of the inventive method embodiment;
Fig. 2 is a realization flow schematic diagram of the inventive method embodiment;
Fig. 3 is a realization flow schematic diagram of the inventive method embodiment;
Fig. 4 is a realization flow schematic diagram of the inventive method embodiment;
Fig. 5 is a realization flow schematic diagram of the inventive method embodiment;
Fig. 6 is a composition structural representation of electronic equipment embodiment of the present invention;
Fig. 7 is a composition structural representation of electronic equipment embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the enforcement of technical scheme is described in further detail.
Embodiment of the method one:
A kind of charge control method of the embodiment of the present invention, described method is applied in electronic equipment, and as described in Figure 1, described method comprises:
Step 101, employing constant voltage are carried out constant current charge to described electronic equipment;
The variation of step 102, detection charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of described electronic equipment;
Step 103, according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, if described judged result is yes, perform step 104; If described judged result is no, perform step 105;
Step 104, still adopt described constant voltage to charge;
Step 105, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Adopt the embodiment of the present invention, adopt constant voltage to carry out constant current charge to described electronic equipment by step 101, still, be not to keep this constant constant voltage when charging always; Can detect all the time by step 102 variation of charging current, when described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment; Can be according to the first information of described electronic equipment by step 103, judge whether still to adopt described constant voltage to charge, corresponding 2 judge branch: judge branch one: by step 104, for be in the situation that, still adopt described constant voltage to charge in judged result; Judge branch two: by step 105,, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value be no in the situation that in judged result.
Owing to always not adopting fixing Constant Electric Current pressure-controlled electronic equipment to charge as prior art, regulate but charge with controlling voluntarily according to the information of electronic equipment, thereby accelerate charging rate, avoided adopting fixing constant current voltage to cause the very slow problem of charging rate always.
Embodiment of the method two:
A kind of charge control method of the embodiment of the present invention, described method is applied in electronic equipment, and as described in Figure 2, described method comprises:
Step 201, employing constant voltage are carried out constant current charge to described electronic equipment;
The variation of step 202, detection charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of described electronic equipment;
Step 203, detect that described temperature exceedes the first preset value and has influence on charging rate, generate the first instruction, described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature;
Step 204, respond described the first instruction;
Step 205, judge in very first time section, whether to make described temperature reach described the first preset value, if described judged result is yes, execution step 206; Otherwise described judged result is no, performs step 207;
Step 206, still adopt described constant voltage to charge;
Step 207, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Adopt the embodiment of the present invention, adopt constant voltage to carry out constant current charge to described electronic equipment by step 201, still, be not to keep this constant constant voltage when charging always; Can detect all the time by step 202-203 the variation of charging current, when described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment, detect described temperature to exceed the first preset value and have influence on charging rate, generate the first instruction, described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature; Can be according to the first information of described electronic equipment by step 204-205, judge whether still to adopt described constant voltage to charge, judge and in very first time section, whether can make described temperature reach described the first preset value, corresponding 2 judge branch: judge branch one: by step 206, for be in the situation that, still adopt described constant voltage to charge in judged result; Judge branch two: by step 207,, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value be no in the situation that in judged result.
Here, described the first preset value can be temperature preset value, because electronic equipment is warmmer, charge slower, therefore, detect that described temperature exceedes the first preset value and has influence on charging rate, need to generate the first instruction, described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature, and reaches the object of economize on electricity.Further, judge and in very first time section, whether can make described temperature reach described the first preset value, if not, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.Owing to always not adopting fixing Constant Electric Current pressure-controlled electronic equipment to charge as prior art, regulate but charge with controlling voluntarily according to the information of electronic equipment, thereby accelerate charging rate, avoided adopting fixing constant current voltage to cause the very slow problem of charging rate always.
Embodiment of the method three:
A kind of charge control method of the embodiment of the present invention, described method is applied in electronic equipment, and as described in Figure 3, described method comprises:
Step 301, employing constant voltage are carried out constant current charge to described electronic equipment;
The variation of step 302, detection charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of described electronic equipment;
Step 303, detect that the power consumption of described application exceedes the second preset value and has influence on charging rate, generate the second instruction, described the second instruction is used for closing the described application processing of economizing on electricity;
Step 304, respond described the second instruction;
Step 305, judge in the second time period, whether to make the power consumption of described application reach described the second preset value, if described judged result is yes, execution step 306; Otherwise described judged result is no, performs step 307;
Step 306, still adopt described constant voltage to charge;
Step 307, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Adopt the embodiment of the present invention, adopt constant voltage to carry out constant current charge to described electronic equipment by step 301, still, be not to keep this constant constant voltage when charging always; Can detect all the time by step 302-303 the variation of charging current, when described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment, the power consumption that described application detected exceedes the second preset value and has influence on charging rate, generate the second instruction, described the second instruction is used for closing the described application processing of economizing on electricity; Can be according to the first information of described electronic equipment by step 304-305, judge whether still to adopt described constant voltage to charge, judge and in the second time period, whether can make the power consumption of described application reach described the second preset value, corresponding 2 judge branch: judge branch one: by step 306, for be in the situation that, still adopt described constant voltage to charge in judged result; Judge branch two: by step 307,, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value be no in the situation that in judged result.
Here, described the second preset value can be power consumption preset value, because application is more, power consumption is more, and power consumption application is more, and power consumption is more, therefore, the power consumption that described application detected exceedes the second preset value and has influence on charging rate, need to generate the second instruction, and described the second instruction is used for closing the described application processing of economizing on electricity.Further, judge and in the second time period, whether can make the power consumption of described application reach described the second preset value, if not, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.Owing to always not adopting fixing Constant Electric Current pressure-controlled electronic equipment to charge as prior art, regulate but charge with controlling voluntarily according to the information of electronic equipment, thereby accelerate charging rate, avoided adopting fixing constant current voltage to cause the very slow problem of charging rate always.
Embodiment of the method four:
A kind of charge control method of the embodiment of the present invention, described method is applied in electronic equipment, and as described in Figure 4, described method comprises:
Step 401, employing constant voltage are carried out constant current charge to described electronic equipment;
The variation of step 402, detection charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of described electronic equipment;
Step 403, detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode;
Step 404, respond described the 3rd instruction;
Step 405, judge within the 3rd time period, whether to make described power consumption reach described the 3rd preset value, if described judged result is yes, execution step 406; Otherwise described judged result is no, performs step 407;
Step 406, still adopt described constant voltage to charge;
Step 407, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Adopt the embodiment of the present invention, adopt constant voltage to carry out constant current charge to described electronic equipment by step 401, still, be not to keep this constant constant voltage when charging always; Can detect all the time by step 402-403 the variation of charging current, when described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment, detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode; Can be according to the first information of described electronic equipment by step 404-405, judge whether still to adopt described constant voltage to charge, judge and within the 3rd time period, whether can make described power consumption reach described the 3rd preset value, corresponding 2 judge branch: judge branch one: by step 406, for be in the situation that, still adopt described constant voltage to charge in judged result; Judge branch two: by step 407,, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value be no in the situation that in judged result.
Here, described the 3rd preset value can be power consumption preset value, because application is more, power consumption is more, and power consumption application is more, power consumption is more, therefore, the power consumption that described application detected exceedes the 3rd preset value and has influence on charging rate, generate the 3rd instruction, described the 3rd instruction, for electronic equipment is switched to the offline mode processing of economizing on electricity by normal mode, can not be conversed when offline mode, in fact be the same with closing talk application function in above-described embodiment three, thereby can reach the object of economize on electricity.Further, judge and within the 3rd time period, can make described power consumption reach described the 3rd preset value, if not, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.Owing to always not adopting fixing Constant Electric Current pressure-controlled electronic equipment to charge as prior art, regulate but charge with controlling voluntarily according to the information of electronic equipment, thereby accelerate charging rate, avoided adopting fixing constant current voltage to cause the very slow problem of charging rate always.
Embodiment of the method five:
A kind of charge control method of the embodiment of the present invention, described method is applied in electronic equipment, and as described in Figure 5, described method comprises:
Step 501, employing constant voltage are carried out constant current charge to described electronic equipment;
The variation of step 502, detection charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of described electronic equipment;
Step 503, detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity;
Step 504, respond described the 4th instruction;
Step 505, judge within the 4th time period, whether to make described power consumption reach described the 4th preset value, if described judged result is yes, execution step 506; Otherwise described judged result is no, performs step 507;
Step 506, still adopt described constant voltage to charge;
Step 507, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
Adopt the embodiment of the present invention, adopt constant voltage to carry out constant current charge to described electronic equipment by step 501, still, be not to keep this constant constant voltage when charging always; Can detect all the time by step 502-503 the variation of charging current, when described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment, detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity; Can be according to the first information of described electronic equipment by step 504-505, judge whether still to adopt described constant voltage to charge, judge and within the 4th time period, whether can make described power consumption reach described the 4th preset value, corresponding 2 judge branch: judge branch one: by step 506, for be in the situation that, still adopt described constant voltage to charge in judged result; Judge branch two: by step 507,, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value be no in the situation that in judged result.
Here, described the 4th preset value can be for the preset value of networking, due to networking, no matter be that wireless wifi opens or data service is opened, as 2G, 3G, capital causes power consumption to increase, and networking duration is longer, and power consumption is more, therefore, detect that the power consumption of described application exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity, and suspension state, closes 3G, 2G, or WIFI etc., reach the object of economize on electricity.Further, within the 4th time period, whether can make described power consumption reach described the 4th preset value, if not, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.Owing to always not adopting fixing Constant Electric Current pressure-controlled electronic equipment to charge as prior art, regulate but charge with controlling voluntarily according to the information of electronic equipment, thereby accelerate charging rate, avoided adopting fixing constant current voltage to cause the very slow problem of charging rate always.
In a preferred implementation of the invention described above embodiment mono-to five, described in obtain default voltage increment value, comprising:
The error voltage of resistance between the battery core of battery and battery is defined as to described default voltage increment value V
r0;
Describedly obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value, comprising:
When described constant voltage is V1, adopt formula V2=V1+VR0 to obtain described charging voltage, charge with described charging voltage V2.
Adopt this preferred implementation, because the error that exists internal resistance to cause between battery and battery core, when constant current charge, the expection voltage ratio that often voltage ratio in actual battery core is wanted is lower, and apply this preferred implementation, before detecting that charging current starts to decline, charging voltage is set as adding to the corresponding voltage VR0 of error of resistance between battery core and battery, after declining to charging current, when described constant voltage is V1, adopt formula V2=V1+VR0 to obtain described charging voltage, charge with described charging voltage V2, the error of avoiding internal resistance to cause, and change and decide the voltage that adopts constant voltage or increment the to change control of charging according to the charging current detecting, thereby reach the effect of accelerating charging rate.
Here it is to be noted: the description of following electronic equipment item, describing with said method is similarly, describes with the beneficial effect of method, does not repeat.For the ins and outs that do not disclose in electronic equipment embodiment of the present invention, please refer to the description of the inventive method embodiment.
Electronic equipment embodiment mono-:
A kind of electronic equipment of the embodiment of the present invention, as shown in Figure 6, described electronic equipment comprises:
Control unit 11, for adopting constant voltage to carry out constant current charge; And, the described judged result of exporting at judging unit 13 is when being, still adopt described constant voltage to charge, when the described judged result of exporting at judging unit 13 is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value;
Detecting unit 12, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit 13, for according to the first information of described electronic equipment, judges whether still to adopt described constant voltage to charge, and obtains a judged result.
Electronic equipment embodiment bis-:
A kind of electronic equipment of the embodiment of the present invention, as shown in Figure 7, described electronic equipment comprises:
Control unit 11, for adopting constant voltage to carry out constant current charge; And, the described judged result of exporting at judging unit 13 is when being, still adopt described constant voltage to charge, when the described judged result of exporting at judging unit 13 is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value;
Detecting unit 12, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit 13 specifically comprises:
Instruction generates subelement 131, while being temperature, detects that described temperature exceedes the first preset value and has influence on charging rate for the first information of described electronic equipment, generates the first instruction, and described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature;
Instruction response subelement 132, for responding described the first instruction;
Result output subelement 133, if can make described temperature reach described the first preset value in very first time section for judging, it is yes exporting judged result, otherwise output judged result is no.
Electronic equipment embodiment tri-:
A kind of electronic equipment of the embodiment of the present invention, as shown in Figure 7, described electronic equipment comprises:
Control unit 11, for adopting constant voltage to carry out constant current charge; And, the described judged result of exporting at judging unit 13 is when being, still adopt described constant voltage to charge, when the described judged result of exporting at judging unit 13 is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value;
Detecting unit 12, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit 13 specifically comprises:
Instruction generates subelement 131, while being the power consumption of operation application for the first information of described electronic equipment, the power consumption that described application detected exceedes the second preset value and has influence on charging rate, generates the second instruction, and described the second instruction is used for closing the described application processing of economizing on electricity;
Instruction response subelement 132, for responding described the second instruction;
Result output subelement 133, if can make the power consumption of described application reach described the second preset value in the second time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
Electronic equipment embodiment tetra-:
A kind of electronic equipment of the embodiment of the present invention, as shown in Figure 7, described electronic equipment comprises:
Control unit 11, for adopting constant voltage to carry out constant current charge; And, the described judged result of exporting at judging unit 13 is when being, still adopt described constant voltage to charge, when the described judged result of exporting at judging unit 13 is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value;
Detecting unit 12, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit 13 specifically comprises:
Instruction generates subelement 131, while being electronic equipment operational mode for the first information of described electronic equipment, detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode;
Instruction response subelement 132, for responding described the 3rd instruction;
Result output subelement 133, if can make described power consumption reach described the 3rd preset value within the 3rd time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
Electronic equipment embodiment five:
A kind of electronic equipment of the embodiment of the present invention, as shown in Figure 7, described electronic equipment comprises:
Control unit 11, for adopting constant voltage to carry out constant current charge; And, the described judged result of exporting at judging unit 13 is when being, still adopt described constant voltage to charge, when the described judged result of exporting at judging unit 13 is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value;
Detecting unit 12, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit 13 specifically comprises:
Instruction generates subelement 131, while being electronic equipment networking state for the first information of described electronic equipment, detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity;
Instruction response subelement 132, for responding described the 4th instruction;
Result output subelement 133, if can make described power consumption reach described the 4th preset value within the 4th time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
In a preferred implementation of the invention described above embodiment mono-to five, control unit 11 specifically comprises:
Determine subelement, for the error voltage of resistance between the battery core of battery and battery being defined as to described default voltage increment value V
r0;
Charging subelement is V for described constant voltage
1time, adopt formula V
2=V
1+ V
r0obtain described charging voltage, with described charging voltage V
2charge.
In the several embodiment that provide in the application, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, when actual realization, can there is other dividing mode, as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can ignore, or do not carry out.In addition, the coupling each other of shown or discussed each part or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, also can be distributed in multiple network element; Can select according to the actual needs part or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in various embodiments of the present invention can all be integrated in a processing unit, can be also that each unit is distinguished separately as a unit, also can be integrated in a unit two or more unit; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
Or, if the above-mentioned integrated unit of the present invention is realized and during as production marketing independently or use, also can be stored in a computer read/write memory medium using the form of software function module.Based on such understanding, the part that the technical scheme of the embodiment of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprises that some instructions are in order to make a computer equipment (can be personal computer, server or the network equipment etc.) carry out all or part of of method described in the present invention each embodiment.And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (12)
1. a charge control method, described method is applied in electronic equipment, and described method comprises:
Adopt constant voltage to carry out constant current charge to described electronic equipment;
Detect the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtain the first information of described electronic equipment;
According to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result;
If described judged result is yes, still adopt described constant voltage to charge;
If described judged result is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
2. method according to claim 1, when the first information of described electronic equipment is temperature, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
Detect described temperature to exceed the first preset value and have influence on charging rate, generating the first instruction, described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature;
Respond described the first instruction;
In very first time section, can make described temperature reach described the first preset value if judge, judged result is yes, otherwise judged result is no.
3. method according to claim 1, when the first information of described electronic equipment is the power consumption of operation application, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
The power consumption that described application detected exceedes the second preset value and has influence on charging rate, generates the second instruction, and described the second instruction is used for closing the described application processing of economizing on electricity;
Respond described the second instruction;
In the second time period, can make the power consumption of described application reach described the second preset value if judge, judged result is yes, otherwise described judged result is no.
4. method according to claim 1, when the first information of described electronic equipment is electronic equipment operational mode, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
Detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode;
Respond described the 3rd instruction;
Within the 3rd time period, can make described power consumption reach described the 3rd preset value if judge, judged result is yes, otherwise described judged result is no.
5. method according to claim 1, when the first information of described electronic equipment is electronic equipment networking state, described according to the first information of described electronic equipment, judge whether still to adopt described constant voltage to charge, obtain a judged result, comprising:
Detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity;
Respond described the 4th instruction;
Within the 4th time period, can make described power consumption reach described the 4th preset value if judge, judged result is yes, otherwise described judged result is no.
6. according to the method described in claim 1 to 5 any one, described in obtain default voltage increment value, comprising:
The error voltage of resistance between the battery core of battery and battery is defined as to described default voltage increment value V
r0;
Describedly obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value, comprising:
Described constant voltage is V
1time, adopt formula V
2=V
1+ V
r0obtain described charging voltage, with described charging voltage V
2charge.
7. an electronic equipment, described electronic equipment comprises:
Control unit, for adopting constant voltage to carry out constant current charge;
Detecting unit, for detection of the variation of charging current, in the time that described charging current is less than the current value of described constant current charge, obtains the first information of electronic equipment;
Judging unit, for according to the first information of described electronic equipment, judges whether still to adopt described constant voltage to charge, and obtains a judged result;
Control unit, also in the described judged result of described judging unit output when being, still adopt described constant voltage to charge, when the described judged result of exporting at described judging unit is no, obtain default voltage increment value, obtain charging voltage and charge with described charging voltage according to described constant voltage and described voltage increment value.
8. electronic equipment according to claim 7, described judging unit comprises:
Instruction generates subelement, while being temperature, detects that described temperature exceedes the first preset value and has influence on charging rate for the first information of described electronic equipment, generates the first instruction, and described the first instruction is used for opening the CPU heat radiation processing of lowering the temperature;
Instruction response subelement, for responding described the first instruction;
Result output subelement, if can make described temperature reach described the first preset value in very first time section for judging, it is yes exporting judged result, otherwise output judged result is no.
9. electronic equipment according to claim 7, described judging unit comprises:
Instruction generates subelement, while being the power consumption of operation application for the first information of described electronic equipment, the power consumption that described application detected exceedes the second preset value and has influence on charging rate, generates the second instruction, and described the second instruction is used for closing the described application processing of economizing on electricity;
Instruction response subelement, for responding described the second instruction;
Result output subelement, if can make the power consumption of described application reach described the second preset value in the second time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
10. electronic equipment according to claim 7, described judging unit comprises:
Instruction generates subelement, while being electronic equipment operational mode for the first information of described electronic equipment, detect that described electronic equipment exceedes the 3rd preset value and has influence on charging rate in conventional operation pattern and power consumption, generate the 3rd instruction, described the 3rd instruction is for being switched to the offline mode processing of economizing on electricity by electronic equipment by normal mode;
Instruction response subelement, for responding described the 3rd instruction;
Result output subelement, if can make described power consumption reach described the 3rd preset value within the 3rd time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
11. electronic equipments according to claim 7, described judging unit also comprises:
Instruction generates subelement, while being electronic equipment networking state for the first information of described electronic equipment,
Detect that upper net state and the power consumption of described electronic equipment in having networked exceedes the 4th preset value and has influence on charging rate, generate the 4th instruction, described the 4th instruction is used for closing the net state processing of economizing on electricity;
Instruction response subelement, for responding described the 4th instruction;
Result output subelement, if can make described power consumption reach described the 4th preset value within the 4th time period for judging, it is yes exporting judged result, otherwise it is no exporting described judged result.
12. according to the electronic equipment described in claim 7 to 11 any one, and described control unit comprises:
Determine subelement, for the error voltage of resistance between the battery core of battery and battery being defined as to described default voltage increment value V
r0;
Charging subelement is V for described constant voltage
1time, adopt formula V
2=V
1+ V
r0obtain described charging voltage, with described charging voltage V
2charge.
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| CN104283285A (en) * | 2014-10-28 | 2015-01-14 | 江苏惠居乐信息科技有限公司 | Charging system with detection function |
| CN104617344A (en) * | 2015-01-15 | 2015-05-13 | 广东小天才科技有限公司 | Method and equipment for shortening charging time |
| CN105656145A (en) * | 2016-03-17 | 2016-06-08 | 广东欧珀移动通信有限公司 | Method and device for achieving rapid charging |
| CN111682619A (en) * | 2020-06-24 | 2020-09-18 | 深圳市金百缔新能源有限公司 | Electronic equipment that high efficiency was charged |
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| Publication number | Publication date |
|---|---|
| CN104104134B (en) | 2016-10-05 |
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