CN103904700B - The method of battery automatic charging, system and electronic equipment - Google Patents
The method of battery automatic charging, system and electronic equipment Download PDFInfo
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- CN103904700B CN103904700B CN201210568762.2A CN201210568762A CN103904700B CN 103904700 B CN103904700 B CN 103904700B CN 201210568762 A CN201210568762 A CN 201210568762A CN 103904700 B CN103904700 B CN 103904700B
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Abstract
The invention discloses method, system and the electronic equipment of a kind of battery automatic charging.The electronic equipment of the rechargeable battery set that the method is applied to have automatic generating plant and comprises at least two rechargeable battery, this automatic generating plant is according to solar energy, motion or magnetic field induction produce electric energy, the electric energy of the rechargeable battery that the method is currently powered by real-time monitoring；When the electric energy of the rechargeable battery being currently powered presets electric energy less than first, perform battery switching, make electric energy in rechargeable battery set perform power supply higher than second other rechargeable batteries presetting electric energy；Electric energy is charged by control automatic generating plant less than the first rechargeable battery presetting electric energy；Wherein, described first preset electric energy and preset electric energy less than described second.Can be realized that by said process the rechargeable battery in the electronic equipment of automatic charging, in power supply and charging process, meets the demand of automatic charging, it is achieved make whole electronic equipment be continuously in the purpose of electricity condition.
Description
Technical field
The present invention relates to field, the method for more particularly to a kind of battery automatic charging, system and
Electronic equipment.
Background technology
With the extensive application of each class of electronic devices, its user is to its mobility and portable requirement also
More and more height, therefore, corresponding are applied on this electronic equipment, and provide electric energy to this electronic equipment
Battery have also been obtained quickly development.
Currently, in order to meet mobility and portable, and/or the requirement of environmental protection, chargeable electricity are met
Pond is widely used.For various rechargeable batteries on the market, its side that can be charged
Formula is also diversified.For example, the side that the electric energy such as solar energy, motion or magnetic field induction produce is utilized
Formula is charged.
But, in the charge and discharge process to battery for the prior art, can not put for the structure of battery
It is charged while electricity.Thus, it becomes possible to for realizing the electronic equipment of automatic charging, such electricity
Pond powers and can not meet the demand of its automatic charging with the process charged.
Content of the invention
In view of this, the invention provides method, system and the electronic equipment of a kind of battery automatic charging,
Can the demand of electronic equipment of automatic charging to overcome battery charge and discharge process in prior art not meet
Problem.
For overcoming the problems referred to above, the present invention provides following technical scheme:
A kind of method of battery automatic charging, is applied to have automatic generating plant and comprise at least two fill
The electronic equipment of the rechargeable battery set of electricity battery, described automatic generating plant is according to solar energy, motion or magnetic
Field sensing produces electric energy, comprising:
The electric energy of the rechargeable battery being currently powered in the described rechargeable battery set of monitoring in real time；
When the electric energy of the described rechargeable battery being currently powered presets electric energy less than first, perform battery
Switching, makes electric energy in described rechargeable battery set perform power supply higher than second other rechargeable batteries presetting electric energy；
Control described automatic generating plant to enter electric energy less than the described first described rechargeable battery presetting electric energy
Row charging；
Wherein, described first preset electric energy and preset electric energy less than described second.
Preferably, when described rechargeable battery set comprises the rechargeable battery storing identical electric energy, in real time
Before monitoring the electric energy of the rechargeable battery being currently powered in described rechargeable battery set, also include:
When starting power supply, by the rechargeable battery in one or more described rechargeable battery set to portion to be powered
Divide and be powered；
Wherein, described rechargeable battery set remains with the standby rechargeable battery of power supply is not provided.
Preferably, perform battery switching, make electric energy in described rechargeable battery set preset electric energy higher than second
The process that rechargeable battery performs power supply includes:
Detect the electric energy of the rechargeable battery that power supply is not provided in described rechargeable battery set；
Choose contained electric energy and preset the described rechargeable battery conduct that power supply is not provided of electric energy higher than described second
Reserve battery；
Perform switching, open described reserve battery and start electric discharge.
Preferably, when described rechargeable battery set comprises the rechargeable battery storing different electric energy, in real time
Before detecting the electric energy of the rechargeable battery being currently powered in described rechargeable battery set, also include:
By storage electric energy size, each rechargeable battery in the described rechargeable battery set of ascending division, make institute
State the little rechargeable battery of the big part to be powered of power consumption in electronic equipment corresponding storage electric energy；
When starting power supply, start multiple rechargeable battery and power to part to be powered,
Wherein, including start the minimum rechargeable battery of storage electric energy to the part to be powered of power consumption maximum
It is powered；Described rechargeable battery set remains with the standby rechargeable battery not providing power supply.
Preferably, when the electric energy of the described rechargeable battery being currently powered presets electric energy less than first,
Perform battery switching, make electric energy in described rechargeable battery set preset other rechargeable batteries of electric energy higher than second
The process performing power supply includes:
When the electric energy storing the minimum rechargeable battery of electric energy presets electric energy less than first, detection is currently carried out
Power supply or the electric energy of the rechargeable battery not being powered；
Choose contained electric energy higher than described second preset electric energy be currently powered or be not powered fill
Electricity battery is as reserve battery；
Perform switching, open described reserve battery and power to the big part to be powered of described power consumption.
Preferably, control described automatic generating plant electric energy is preset filled described in electric energy less than described first
After electricity battery is charged, also include:
When the electric energy of the rechargeable battery of the described storage electric energy minimum stopped power supply is higher than second after charging
When presetting electric energy, switch the minimum rechargeable battery of described storage electric energy to big to be powered of described power consumption
Part power supply.
A kind of battery automatic charging system, is applied to have automatic generating plant and comprises at least two charging
On the electronic equipment of the rechargeable battery set of battery, described automatic generating plant is according to solar energy, motion or magnetic
Field sensing produces electric energy, comprising:
Real-time monitoring device, for the charged electrical being currently powered in the described rechargeable battery set of real-time monitoring
The electric energy in pond；
First switching control, for the electric energy of described rechargeable battery that ought currently be powered less than the
One when presetting electric energy, performs battery switching, makes electric energy in described rechargeable battery set preset electric energy higher than second
Other rechargeable batteries perform power supply；
Battery charge controller, is used for controlling described automatic generating plant and presets electricity to electric energy less than described first
The described rechargeable battery of energy is charged；Wherein, described first electric energy is preset less than described second default electricity
Energy.
Preferably, when described rechargeable battery set comprises the rechargeable battery storing identical electric energy, described electricity
Pond automatic charging system also includes:
First branch control device, for start power supply in the case of, control one or more described in fill
Rechargeable battery in electricity battery pack is powered to part to be powered, and controls guarantor in described rechargeable battery set
Leave the standby rechargeable battery that power supply is not provided.
Preferably, described first switching control includes:
First electric energy detection unit, multiple does not provides filling of power supply for detect in described rechargeable battery set
The electric energy of electricity battery；
First chooses unit, does not provides power supply for choose that contained electric energy presets electric energy higher than described second
Described rechargeable battery as reserve battery；
First switch unit, is used for performing switching, opens described reserve battery and starts electric discharge.
Preferably, when described rechargeable battery set comprises the rechargeable battery storing different electric energy, described electricity
Pond automatic charging system also includes:
Second branch's control device, for by storage electric energy size, the described rechargeable battery of ascending division
Each rechargeable battery in group, makes the corresponding storage of part to be powered that power consumption in described electronic equipment is big
The little rechargeable battery of electric energy；
And, when starting power supply, described second branch's control device be used for starting multiple rechargeable battery to
Part to be powered is powered, wherein, including it is maximum to power consumption to start the minimum rechargeable battery of storage electric energy
Part to be powered be powered；Described rechargeable battery set remains with the standby charged electrical not providing power supply
Pond.
Preferably, described first switching control includes:
Second electric energy detection unit, the electric energy for the rechargeable battery when storage electric energy minimum is pre-less than first
If during electric energy, the electric energy of the rechargeable battery that detection is currently powered or is not powered；
Second chooses unit, presets currently supplying of electric energy for choosing contained electric energy higher than described second
Electricity or the rechargeable battery that is not powered are as reserve battery；
Second switch unit, for opening described reserve battery to the big part to be powered of described power consumption
Power supply.
Preferably, also include:
The second switching control being connected with described battery charge controller, at described charging control dress
Under the effect put, detect the electric energy of rechargeable battery of the described storage electric energy minimum stopped power supply in charging
Afterwards, when presetting electric energy higher than second, the minimum rechargeable battery of described storage electric energy is switched to described electric energy
Consume big part to be powered to power.
A kind of electronic equipment, comprising:
According to solar energy, motion or magnetic field induction produce the automatic generating plant of electric energy；
The rechargeable battery set being connected with described automatic generating plant, comprises at least two in described rechargeable battery
Rechargeable battery；
The battery automatic charging system being connected with described rechargeable battery set and described automatic generating plant, described
Battery automatic charging system is battery automatic charging system described above, is used for controlling described rechargeable battery
It is powered switching, and control described automatic generating plant and charge to described rechargeable battery.
Understand via above-mentioned technical scheme, compared with prior art, the invention discloses a kind of battery certainly
The method of dynamic charging, system and electronic equipment.The method of this battery automatic charging is applied to have and automatically sends out
Electric installation and the electronic equipment of rechargeable battery set comprising at least two rechargeable battery, this automatic generating plant
According to solar energy, motion or magnetic field induction produce electric energy.The method is by real-time monitoring rechargeable battery set
The electric energy of the rechargeable battery being currently powered, when its electric energy is less than minimum predetermined electric energy, now performs
Switching, makes electric energy in this rechargeable battery set perform power supply higher than other rechargeable batteries of the highest default electric energy,
Then recycle automatic generating plant to be charged to less than the rechargeable battery of minimum predetermined electric energy.In order to
During the charging of another battery, the rechargeable battery being unsatisfactory for power reguirements is charged, thus ensures
Can realize that the rechargeable battery in the electronic equipment of automatic charging, in power supply and charging process, meets and automatically fills
The demand of electricity, it is achieved make whole electronic equipment be continuously in the purpose of electricity condition.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The accompanying drawing executing required use in example or description of the prior art is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing providing.
Fig. 1 is the method flow diagram of a kind of battery automatic charging disclosed in the embodiment of the present invention one；
Fig. 2 is the method flow diagram of a kind of battery automatic charging disclosed in the embodiment of the present invention two；
Fig. 3 is the flow chart performing switching rechargeable battery in the embodiment of the present invention two；
Fig. 4 is the method flow diagram of a kind of battery automatic charging disclosed in the embodiment of the present invention three；
Fig. 5 is the method flow diagram performing switching rechargeable battery in the embodiment of the present invention three；
Fig. 6 is the method flow diagram of the another kind of battery automatic charging disclosed in the embodiment of the present invention three；
Fig. 7 is the structural representation of a kind of electronic equipment disclosed in the embodiment of the present invention four；
Fig. 8 is the structural representation of a kind of battery automatic charging system disclosed in the embodiment of the present invention four；
Fig. 9 is the structural representation of a kind of battery automatic charging system disclosed in example one of the present invention；
Figure 10 is the structural representation of a kind of battery automatic charging system disclosed in example two of the present invention；
Figure 11 is the structural representation of another kind of battery automatic charging system disclosed in example two of the present invention.
Detailed description of the invention
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 carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
The every other embodiment being obtained under the premise of going out creative work, broadly falls into the scope of protection of the invention.
From background technology, for being currently able to realize the electronic equipment of automatic charging, due to battery
The restriction of structure can not be charged while electric discharge, causes the electronics that can realize automatic charging at battery
The problem that can not meet its automatic charging demand during power supply and charging.Thus, the present invention is following
Embodiment discloses the method and system of a kind of battery automatic charging, and has this automatic charging system
Electronic equipment.Further, this electronic equipment has automatic generating plant and comprises at least two rechargeable battery
Rechargeable battery set.
Monitored in real time in rechargeable battery set by battery automatic recharging method disclosed in the following embodiment of the present invention
The electric energy of the rechargeable battery being currently powered, performs switching when its electric energy is less than minimum predetermined electric energy,
Electric energy in this rechargeable battery set is made to perform power supply, then again higher than other rechargeable batteries of the highest default electric energy
Automatic generating plant is utilized to be charged to less than the rechargeable battery of minimum predetermined electric energy.In order at another
During battery charging, the rechargeable battery being unsatisfactory for power reguirements is charged, thus ensures to realize
Rechargeable battery in the electronic equipment of automatic charging, in power supply and charging process, meets the need of automatic charging
Ask, it is achieved make whole electronic equipment be continuously in the purpose of electricity condition.Detailed process is by following enforcement
Example is described in detail.
Embodiment one
As it is shown in figure 1, disclosed in the embodiment of the present invention one flow process of a kind of method of battery automatic charging
Figure, the method is applied to the electricity with the rechargeable battery set of automatic generating plant and at least two rechargeable battery
Subset, this automatic generating plant produces electric energy according to solar energy, motion or magnetic field induction.Such as Fig. 1 institute
Showing, the method for this battery automatic charging mainly comprises the steps that
Step S101, the electric energy of the rechargeable battery being currently powered in the described rechargeable battery set of monitoring in real time.
During utilizing rechargeable battery to be powered each power unit in electronic equipment, perform step
Rapid S101, detects in real time to the electric energy of the rechargeable battery being currently powered in rechargeable battery set, with
It is easy to obtain the rechargeable battery being currently powered (electric discharge).
Step S102, it is judged that whether the electric energy of the rechargeable battery being currently powered presets electric energy less than first,
If it is, step S103；If it is not, then continue to make the rechargeable battery being currently powered carry out
Power supply.
Step S102 on the basis of step S101, it is judged that the reality of the rechargeable battery of monitoring in real time
When dump energy and first preset the magnitude relationship between electric energy.The rechargeable battery that mainly will discharge
The currently monitored to dump energy and first preset electric energy and compare, first to preset electric energy be that judgement is filled for this
The electricity threshold value that whether is charged of battery, this first preset electric energy can be by technical staff according to concrete electricity
The situation of subset is configured in advance.
When this dump energy presets electric energy less than first, then illustrate that this rechargeable battery needs to be charged；
When this dump energy be equal to or higher than first preset electric energy when, then the dump energy in this rechargeable battery is described
Still meet the demand of electric discharge, continue with this rechargeable battery and electronic equipment is powered.
Step S103, performs battery switching, makes electric energy in described rechargeable battery set preset electric energy higher than second
Other rechargeable batteries perform power supply.
In step S102, determine that the rechargeable battery currently discharging needs to be charged, now,
Step S103, the electric energy in rechargeable battery set in this electronic equipment presets its of electric energy higher than second
He performs power supply by rechargeable battery, in order in the case of not affecting electronic equipment operation, it is achieved battery
Switching.
Second to preset electric energy be to judge whether available to be powered with the rechargeable battery that it compares for this
Threshold value.Same, this second preset electric energy can be by technical staff according to the situation of concrete electronic equipment
It is configured in advance.
It should be noted that step S102 relates to first preset electric energy will be less than in this step S103
Second relating to presets electric energy.It is to say, this first to preset electric energy be minimum predetermined electric energy, this is second years old
Presetting electric energy is the highest default electric energy.
Step S104, controls described automatic generating plant and presets electric energy described in electric energy less than described first
Rechargeable battery is charged.
After step S103, determine the switching being charged battery, now, step S104
Will be less than the first rechargeable battery presetting electric energy to replace, and control the automatic generating plant of electronic equipment
It is charged.
By battery automatic recharging method disclosed in the invention described above embodiment one, to be currently powered
The electric energy of rechargeable battery detects in real time, and carries out the electric energy detecting in real time and minimum predetermined electric energy
Relatively, when determining that it is less than minimum predetermined electric energy, perform the switching of rechargeable battery, make to meet power reguirements
Other rechargeable batteries be powered；Automatic charging is then utilized to fill for this rechargeable battery replaced
Put and it is charged.Thus ensure to realize that the rechargeable battery in the electronic equipment of automatic charging is being powered
With in charging process, meet the demand of automatic charging, it is achieved make whole electronic equipment be continuously in electricity shape
The purpose of state.
Embodiment two
Based on the method for a kind of battery automatic charging disclosed in the invention described above embodiment one, the present invention should
Embodiment two also discloses that another kind of battery automatic recharging method.The method is applied to have automatic generation dress
Putting the electronic equipment of rechargeable battery set with at least two rechargeable battery, this automatic generating plant is according to sun
Can, motion or magnetic field induction produce electric energy；Rechargeable battery included in this rechargeable battery set is stored
Electric energy is identical.As in figure 2 it is shown, the method for battery automatic charging disclosed in the embodiment of the present invention two, mainly
Comprise the following steps:
Step S201, when starting power supply, by the rechargeable battery in one or more described rechargeable battery set
It is powered to part to be powered.
During step S201, when electronic equipment starts, need to start in rechargeable battery set
Rechargeable battery the part to be powered in this electronic equipment is powered.Wherein, the charged electrical being started
It also can be multiple that the number in pond can be one.When only including two rechargeable batteries in rechargeable battery set,
Only start a rechargeable battery under normal circumstances to treat power pack and be powered, by another rechargeable battery
Use as stand-by power supply；When there is multiple rechargeable battery in rechargeable battery set, then can start simultaneously
Multiple rechargeable batteries, are powered to its corresponding part to be powered with difference in functionality respectively, only need
Make described rechargeable battery set remains with the standby rechargeable battery not providing power supply.
In addition, just only include the rechargeable battery set of two rechargeable batteries, naturally it is also possible to start two simultaneously
Rechargeable battery, is powered to its corresponding part to be powered with difference in functionality respectively.The present invention couple
This kind of situation is also actually to cover, and is not defined this.
Step S202, the electric energy of the rechargeable battery being currently powered in the described rechargeable battery set of monitoring in real time.
This step S202 is identical with step S101 in embodiment one, currently carries out in rechargeable battery set
The electric energy of the rechargeable battery of power supply detects in real time, in order to obtains and is currently powered (electric discharge)
Rechargeable battery.
Step S203, it is judged that whether the electric energy of the rechargeable battery being currently powered presets electric energy less than first,
If it is, step S204；If it is not, then continue to make the rechargeable battery being currently powered carry out
Power supply.
This step S203 is identical with step S102 in embodiment one, for judging the charging monitored in real time
The real-time dump energy of battery and first presets the magnitude relationship between electric energy.Detailed process and realize former
Reason can be found in the explanation to step S102 in the embodiment of the present invention one.
Step S204, performs battery switching, makes electric energy in described rechargeable battery set preset electric energy higher than second
Other rechargeable batteries perform power supply.
This step S204 is identical with step S103 in the embodiment of the present invention one, this step S204 concrete
The process and the execution principle that perform are referred to above-mentioned steps S103.
After the remaining electric energy determining the rechargeable battery being currently powered presets electric energy less than first,
Perform this step S204, from rechargeable battery set, choose electric energy preset other charged electricals of electric energy higher than second
Pond switches over, and makes the rechargeable battery of switching be powered the part to be powered in electronic equipment.
During switching over, can depend on according to descending the carrying out of the electric energy in other rechargeable batteries
Secondary selection, this is the preferred embodiment given by the embodiment of the present invention.The present invention is from other charged electricals
When selecting the rechargeable battery that electric energy presets electric energy higher than second of pond, concrete selection mode does not limit
Fixed, can be arbitrary selection mode, as long as the electric energy meeting selected rechargeable battery is pre-higher than second
If electric energy.
It should be noted that this embodiment of the invention there is also, at other charged electricals being currently powered
Situation about switching over is selected, as long as the electric energy of this rechargeable battery meets presets electric energy higher than second in pond
Switching requires.
Step S205, controls described automatic generating plant and presets electric energy described in electric energy less than described first
Rechargeable battery is charged.
The execution process of this step S205 and step S104 disclosed in the invention described above embodiment one and holding
Row principle is identical, specifically refers to above-mentioned steps S104, is not discussed here.
It should be noted that for there is the rechargeable battery set of multiple rechargeable battery, when in startup confession
Before electricity, reserve reserve battery, be not powered the rechargeable battery of operation i.e. on startup.Performing
During step S204, as it is shown on figure 3, mainly comprise the steps that
Step S2041, detects the electric energy of the rechargeable battery not providing power supply in described rechargeable battery set.
During step S2041, the rechargeable battery that power supply is not provided of detected electric energy
Number is as the criterion with reserved number, and specific number can carry out setting in advance according to the real needs of electronic equipment
Fixed.
Step S2042, chooses contained electric energy and presets not providing of electric energy fill described in power supply higher than described second
Electricity battery is as reserve battery.
During performing this step S2042, pre-higher than second from the selection electric energy of other rechargeable batteries
If the rechargeable battery of electric energy is as reserve battery, concrete selection mode is not defined, Ke Yishi
Arbitrary selection mode, as long as the electric energy meeting selected rechargeable battery presets electric energy higher than second.
Step S2043, performs switching, opens described reserve battery and starts electric discharge.
By battery automatic recharging method disclosed in the invention described above embodiment two, in electronic equipment
For in rechargeable battery set, existence has the rechargeable battery of identical electric energy, equally, to be currently powered
The electric energy of rechargeable battery detects in real time, and carries out the electric energy detecting in real time and minimum predetermined electric energy
Relatively, when determining that it is less than minimum predetermined electric energy, perform the switching of rechargeable battery, make to meet power reguirements
Other rechargeable batteries be powered；Automatic charging is then utilized to fill for this rechargeable battery replaced
Put and it is charged.Equally, it is ensured that can realize that the rechargeable battery in the electronic equipment of automatic charging is supplying
In electricity and charging process, meet the demand of automatic charging, it is achieved make whole electronic equipment be continuously in electricity
The purpose of state.
Embodiment three
Based on the method for a kind of battery automatic charging disclosed in the invention described above embodiment one, the present invention should
Embodiment three also discloses that another kind of battery automatic recharging method.The method is applied to have automatic generation dress
Putting the electronic equipment of rechargeable battery set with at least two rechargeable battery, this automatic generating plant is according to sun
Can, motion or magnetic field induction produce electric energy；The charging of the different electric energy of storage included in this rechargeable battery set
Battery.As shown in Figure 4, the method for battery automatic charging disclosed in the embodiment of the present invention three, mainly includes
Following steps:
Step S301, by storage electric energy size, each charging in the described rechargeable battery set of ascending division
Battery, the little charged electrical of the part to be powered correspondence storage electric energy making power consumption in described electronic equipment big
Pond.
Step S302, when starting power supply, starts multiple rechargeable battery and powers to part to be powered.
During step S302, the rule starting power supply is: start storage minimum the filling of electric energy
Electricity battery is powered to the maximum part to be powered of power consumption, the like；Described rechargeable battery set
In remain with the standby rechargeable battery that power supply is not provided.
Step S303, the electric energy of the rechargeable battery being currently powered in the described rechargeable battery set of monitoring in real time.
This step S303 is identical with step S101 in embodiment one, currently carries out in rechargeable battery set
The electric energy of the rechargeable battery of power supply detects in real time, in order to obtains and is currently powered (electric discharge)
Rechargeable battery.
Step S304, it is judged that whether the electric energy of the rechargeable battery being currently powered presets electric energy less than first,
If it is, step S305；If it is not, then continue to make the rechargeable battery being currently powered carry out
Cross power supply.
This step S304 is identical with step S102 in embodiment one, for judging the charging monitored in real time
The real-time dump energy of battery and first presets the magnitude relationship between electric energy.Detailed process and realize former
Reason can be found in the explanation to step S102 in the embodiment of the present invention one.
Step S305, performs battery switching, makes electric energy in described rechargeable battery set preset electric energy higher than second
Other rechargeable batteries perform power supply.
This step S305 is identical with step S103 in the embodiment of the present invention one, this step S305 concrete
The process and the execution principle that perform are referred to above-mentioned steps S103.
Step S306, controls described automatic generating plant and presets electric energy described in electric energy less than described first
Rechargeable battery is charged.
The execution process of this step S306 and step S104 disclosed in the invention described above embodiment one and holding
Row principle is identical, specifically refers to above-mentioned steps S104, is not discussed here.
It should be noted that due to storage difference included in rechargeable battery set in this embodiment of the invention three
The rechargeable battery of electric energy, therefore in step S304 and step S305, described in being currently powered
When the electric energy of rechargeable battery presets electric energy less than first, perform battery switching, make in described rechargeable battery set
Electric energy presets the process of other rechargeable batteries execution power supply of electric energy higher than second, as it is shown in figure 5, mainly
Comprise the following steps:
Step S501, when the electric energy storing the minimum rechargeable battery of electric energy presets electric energy less than first, inspection
Survey the electric energy of the rechargeable battery being currently powered or not being powered.
Step S502, chooses contained electric energy and presets currently being powered or not entering of electric energy higher than described second
The rechargeable battery of row power supply is as reserve battery.
Step S503, performs switching, opens described reserve battery to the big portion to be powered of described power consumption
Divide power supply.
Above-mentioned steps S501 is preferably process to the execution process of step S503.Performing above-mentioned steps
Afterwards, then step S306.
It should be noted that in step S306, control described automatic generating plant and institute be less than to electric energy
State after the first described rechargeable battery presetting electric energy is charged, electricity disclosed in this embodiment of the present invention three
The method of pond automatic charging also includes step S307, specifically as shown in Figure 6:
Step S307, when the described electric energy storing the minimum rechargeable battery of electric energy stopped power supply is in charging
When presetting electric energy higher than second afterwards, switch the minimum rechargeable battery of described storage electric energy to described power consumption
Big part to be powered is powered.
This Fig. 6 also comprises step S301 disclosed in Fig. 3 to step S306.
By battery automatic recharging method disclosed in the invention described above embodiment three, in electronic equipment
For in rechargeable battery set, existence has the rechargeable battery of different electric energy, equally, to be currently powered
The electric energy of rechargeable battery detects in real time, and carries out the electric energy detecting in real time and minimum predetermined electric energy
Relatively, when determining that it is less than minimum predetermined electric energy, perform the switching of rechargeable battery, make to meet power reguirements
Other rechargeable batteries be powered；Automatic charging is then utilized to fill for this rechargeable battery replaced
Put and it is charged.Equally, it is ensured that can realize that the rechargeable battery in the electronic equipment of automatic charging is supplying
In electricity and charging process, meet the demand of automatic charging, it is achieved make whole electronic equipment be continuously in electricity
The purpose of state.
In addition, in the switching of the rechargeable battery minimum to storage electric energy, electric energy after it is charged
Meet higher than second preset electric energy when, then it is replaced again, to be powered for other and other
For rechargeable battery, quickly use the rechargeable battery that storage electric energy is minimum, more further improve electricity
Subset is continuously in the duration of electricity condition.
Individually disclose a kind of battery automatic charging side according to the invention described above embodiment one to embodiment three
Method, the present invention is also simultaneous for above-mentioned battery automatic recharging method correspondence and discloses battery automatic charging system,
The concrete structure of this battery automatic charging system is described in detail by following example.
Embodiment four
A kind of battery automatic charging system, this battery automatic charging system 3 disclosed in the embodiment of the present invention four
It is applied to the electricity with automatic generating plant 1 and the rechargeable battery set 2 comprising at least two rechargeable battery 21
On subset, the concrete structure of this electronic equipment is as shown in Figure 7.
This automatic generating plant 1 produces electric energy according to solar energy, motion or magnetic field induction.
Rechargeable battery set 2 is connected with described automatic generating plant 1.
Battery automatic charging system 3 disclosed in the embodiment of the present invention four respectively with rechargeable battery set 2, and from
Dynamic TRT 1 is connected, and this battery automatic charging system 3 is used for controlling described rechargeable battery 21 and carries out
Power switching, and control described automatic generating plant 1 and charge to described rechargeable battery 21.
Wherein, the concrete structure of this battery automatic charging system 3 is as shown in Figure 8, specifically includes that in real time
Monitoring device 101, the first switching control 102 and battery charge controller 103.
Real-time monitoring device 101, for the charging being currently powered in the described rechargeable battery set of real-time monitoring
The electric energy of battery.
First switching control 102, the electric energy of the described rechargeable battery for ought currently be powered is less than
First when presetting electric energy, performs battery switching, makes electric energy in described rechargeable battery set preset electricity higher than second
Other rechargeable batteries of energy perform power supply.
Battery charge controller 103, is used for controlling described automatic generating plant and presets electric energy less than described first
The described rechargeable battery of electric energy is charged；Wherein, described first preset electric energy less than described second preset
Electric energy.
The execution process of a kind of battery automatic charging system disclosed above in the invention described above embodiment four with
And the execution principle of each parts can be found in the detailed process in the embodiment of the present invention one, therefore, here no longer
Repeat.
Based on the battery automatic charging system disclosed in the invention described above embodiment four, it is based on rechargeable battery
The difference of the electric energy of the rechargeable battery being comprised in Zu, this battery automatic charging system also can improve to some extent,
Illustrate especially by the example below.
Example one
When described rechargeable battery set comprises the rechargeable battery storing identical electric energy, as it is shown in figure 9, remove
Comprise real-time monitoring device 101 disclosed in accompanying drawing 8, the first switching control 102 and charging control
Device 103, this battery automatic charging system also includes: first branch's control device 104.
First branch's control device 104, in the case of starting power supply, controls one or more described
Rechargeable battery in rechargeable battery set is powered to part to be powered, and controls in described rechargeable battery set
Remain with the standby rechargeable battery that power supply is not provided.
The execution process of this first branch control device 104 can be referring specifically to right disclosed in above-described embodiment two
Should part, be not discussed here.
Wherein, the concrete structure of the first switching control 102 is as shown in Figure 9, comprising: the first electric energy
Detector unit 1021, first chooses unit 1022 and the first switch unit 1023.
First electric energy detection unit 1021, multiple does not provides power supply for detect in described rechargeable battery set
The electric energy of rechargeable battery.
First chooses unit 1022, presets not providing of electric energy for choosing contained electric energy higher than described second
The described rechargeable battery of power supply is as reserve battery.
First switch unit 1023, is used for performing switching, opens described reserve battery and starts electric discharge.
The concrete of all parts in this first switching control 102 performs process and performs principle, with
Corresponding part disclosed in above-described embodiment two is identical, is not discussed here.
By battery automatic charging system disclosed in this example one of the invention described above embodiment four, for electronics
Exist in rechargeable battery set in equipment for there is the rechargeable battery of identical electric energy, to being currently powered
The electric energy of rechargeable battery detect in real time, and the electric energy detecting in real time is entered with minimum predetermined electric energy
Row compares, and when determining that it is less than minimum predetermined electric energy, performs the switching of rechargeable battery, makes to meet power supply and wants
Other rechargeable batteries asked are powered；Automatic charging is then utilized for this rechargeable battery replaced
It is charged by device.Equally, it is ensured that can realize that the rechargeable battery in the electronic equipment of automatic charging exists
In power supply and charging process, meet the demand of automatic charging, it is achieved make whole electronic equipment be continuously in
The purpose of electricity condition.
Example two
When described rechargeable battery set comprises the rechargeable battery storing different electric energy, as shown in Figure 10, remove
Comprise real-time monitoring device 101 disclosed in accompanying drawing 8, the first switching control 102 and charging control
Device 103, this battery automatic charging system also includes: second branch's control device 105.
Second branch's control device 105, for by storage electric energy size, the described charged electrical of ascending division
Each rechargeable battery of Chi Zuzhong, the part correspondence to be powered making power consumption in described electronic equipment big is deposited
The little rechargeable battery of storage electric energy；
And, when starting power supply, described second branch's control device 105 is used for starting multiple charged electrical
Pond powers to part to be powered, wherein, including start the minimum rechargeable battery of storage electric energy to power consumption
Maximum part to be powered is powered；Described rechargeable battery set remains with and does not provides the standby of power supply to fill
Electricity battery.
The execution process of this first branch control device 105 can be referring specifically to right disclosed in above-described embodiment three
Should part, be not discussed here.
Wherein, the concrete structure of the first switching control 102 is as shown in Figure 10, comprising: the second electric energy
Detector unit 1024, second chooses unit 1025 and the second switch unit 1026.
Second electric energy detection unit 1024, for the electric energy when the minimum rechargeable battery of storage electric energy less than the
One when presetting electric energy, the electric energy of the rechargeable battery that detection is currently powered or is not powered.
Second chooses unit 1025, presets ought advancing of electric energy higher than described second for choosing contained electric energy
Go the rechargeable battery powered or be not powered as reserve battery.
Second switch unit 1026, for opening described reserve battery to big to be powered of described power consumption
Part power supply.
The concrete of all parts in this first switching control 102 performs process and performs principle, with
Corresponding part disclosed in above-described embodiment three is identical, is not discussed here.
By battery automatic charging system disclosed in this example two of the invention described above embodiment four, for electronics
For in rechargeable battery set in equipment, existence has the rechargeable battery of different electric energy, equally, to when advance
The electric energy of the rechargeable battery of row power supply detects in real time, and by the electric energy detecting in real time and minimum predetermined
Electric energy compares, and when determining that it is less than minimum predetermined electric energy, performs the switching of rechargeable battery, makes to meet
Other rechargeable batteries of power reguirements are powered；This rechargeable battery replaced then is utilized certainly
It is charged by dynamic charging device.Equally, it is ensured that the charging in the electronic equipment of automatic charging can be realized
Battery, in power supply and charging process, meets the demand of automatic charging, it is achieved make whole electronic equipment continue
It is in the purpose of electricity condition.
It should be noted that on the basis of above-mentioned example two, as shown in figure 11, except comprising Figure 10
Shown in real-time monitoring device 101, the first switching control 102, battery charge controller 103 and
Two branch's control devices 105, this battery automatic charging system also includes: the second switching control 106.
This second switching control 106 is connected with battery charge controller 103, in described charging control
Under the effect of device 103 processed, the electricity of the rechargeable battery of the described storage electric energy minimum stopped power supply detected
Can after charging, when presetting electric energy higher than second, switch the minimum rechargeable battery of described storage electric energy to
The big part to be powered of described power consumption is powered.
Specifically apply with one and illustrate.If electronic equipment is mobile phone, inside it, at least there are two chargings
Battery A and B.Wherein, electric energy amount of storage minimum for battery B, the fastest as power consumption in mobile phone
Most LCD(liquid crystal displays, Liquid Crystal Display), almost 50% electricity is all LCD
Consume.Based on battery automatic recharging method and system disclosed in the invention described above embodiment, make electricity consumption
Pond B only powers to LCD, owing to the capacity of battery B is relatively small, is suitable for low current charge, battery
Cycle life is very long, is suitable for discharge and recharge frequently.And for the battery automatic charging system shown in this example two
System, its actually used pattern is: when battery B electric energy is more than the 60% of self electric energy former, just switching electricity
Pond B powers to LCD.The electric energy of battery B, less than the 10% of self electric energy former, just switches back into battery A
Power to LCD.Battery B enters charged state.
Wherein, the 60% of battery B self electric energy former is equivalent to second and presets electric energy；Battery B self electricity former
The 10% of energy is equivalent to first and presets electric energy.
By this second switching control, in the switching to the rechargeable battery of storage electric energy minimum, when it
Electric energy after being charged meet higher than second preset electric energy when, then it is replaced again, for other
For to be powered and other rechargeable battery, quickly use the rechargeable battery that storage electric energy is minimum, more
Further improve the duration that electronic equipment is continuously in electricity condition.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
For device disclosed in embodiment, owing to it corresponds to the method disclosed in Example, so describing
Fairly simple, related part sees method part and illustrates.
The method describing in conjunction with the embodiments described herein or the step of algorithm can directly use hardware,
The software module that processor performs, or the combination of the two implements.Software module can be placed in removable
In any other form of storage medium known in disk, CD-ROM or technical field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple modifications to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the wide scope consistent with principles disclosed herein and features of novelty.
Claims (11)
1. a method for battery automatic charging, is applied to have automatic generating plant and comprises at least two
The electronic equipment of the rechargeable battery set of rechargeable battery, described automatic generating plant according to solar energy, motion or
Magnetic field induction produces electric energy, it is characterised in that include:
The electric energy of the rechargeable battery being currently powered in the described rechargeable battery set of monitoring in real time；
When the electric energy of the described rechargeable battery being currently powered presets electric energy less than first, perform battery
Switching, makes electric energy in described rechargeable battery set perform power supply higher than second other rechargeable batteries presetting electric energy,
Process includes:
Detect the electric energy of the rechargeable battery that power supply is not provided in described rechargeable battery set；
Choose contained electric energy and preset the described rechargeable battery conduct that power supply is not provided of electric energy higher than described second
Reserve battery；
Perform switching, open described reserve battery and start electric discharge；
Control described automatic generating plant to enter electric energy less than the described first described rechargeable battery presetting electric energy
Row charging；
Wherein, described first preset electric energy and preset electric energy less than described second.
2. method according to claim 1, it is characterised in that when comprising in described rechargeable battery set
It when storing the rechargeable battery of identical electric energy, is currently powered in the described rechargeable battery set of real-time monitoring
Before the electric energy of rechargeable battery, also include:
When starting power supply, by the rechargeable battery in one or more described rechargeable battery set to portion to be powered
Divide and be powered；
Wherein, described rechargeable battery set remains with the standby rechargeable battery of power supply is not provided.
3. the method according to claim 1, it is characterised in that when bag in described rechargeable battery set
When containing the rechargeable battery of the different electric energy of storage, currently supplying in the described rechargeable battery set of real-time detection
Before the electric energy of the rechargeable battery of electricity, also include:
By storage electric energy size, each rechargeable battery in the described rechargeable battery set of ascending division, make institute
State the little rechargeable battery of the big part to be powered of power consumption in electronic equipment corresponding storage electric energy；
When starting power supply, start multiple rechargeable battery and power to part to be powered,
Wherein, including start the minimum rechargeable battery of storage electric energy to the part to be powered of power consumption maximum
It is powered；Described rechargeable battery set remains with the standby rechargeable battery not providing power supply.
4. method according to claim 3, it is characterised in that fill described in being currently powered
When the electric energy of electricity battery presets electric energy less than first, perform battery switching, make electricity in described rechargeable battery set
The process of other rechargeable batteries execution power supply that can preset electric energy higher than second includes:
When the electric energy storing the minimum rechargeable battery of electric energy presets electric energy less than first, detection is currently carried out
Power supply or the electric energy of the rechargeable battery not being powered；
Choose contained electric energy higher than described second preset electric energy be currently powered or be not powered fill
Electricity battery is as reserve battery；
Perform switching, open described reserve battery and power to the big part to be powered of described power consumption.
5. method according to claim 4, it is characterised in that control described automatic generating plant pair
After electric energy is charged less than the described first described rechargeable battery presetting electric energy, also include:
When the electric energy of the rechargeable battery of the described storage electric energy minimum stopped power supply is higher than second after charging
When presetting electric energy, switch the minimum rechargeable battery of described storage electric energy to big to be powered of described power consumption
Part power supply.
6. a battery automatic charging system, is applied to have automatic generating plant and comprise at least two fill
On the electronic equipment of the rechargeable battery set of electricity battery, described automatic generating plant according to solar energy, motion or
Magnetic field induction produces electric energy, it is characterised in that include:
Real-time monitoring device, for the charged electrical being currently powered in the described rechargeable battery set of real-time monitoring
The electric energy in pond；
First switching control, for the electric energy of described rechargeable battery that ought currently be powered less than the
One when presetting electric energy, performs battery switching, makes electric energy in described rechargeable battery set preset electric energy higher than second
Other rechargeable batteries perform power supply；
Battery charge controller, is used for controlling described automatic generating plant and presets electricity to electric energy less than described first
The described rechargeable battery of energy is charged；Wherein, described first electric energy is preset less than described second default electricity
Energy；
Described first switching control includes:
First electric energy detection unit, multiple does not provides filling of power supply for detect in described rechargeable battery set
The electric energy of electricity battery；
First chooses unit, does not provides power supply for choose that contained electric energy presets electric energy higher than described second
Described rechargeable battery as reserve battery；
First switch unit, is used for performing switching, opens described reserve battery and starts electric discharge.
7. system according to claim 6, it is characterised in that when comprising in described rechargeable battery set
When storing the rechargeable battery of identical electric energy, described battery automatic charging system also includes:
First branch control device, for start power supply in the case of, control one or more described in fill
Rechargeable battery in electricity battery pack is powered to part to be powered, and controls guarantor in described rechargeable battery set
Leave the standby rechargeable battery that power supply is not provided；
Described first switching control includes:
First electric energy detection unit, multiple does not provides filling of power supply for detect in described rechargeable battery set
The electric energy of electricity battery；
First chooses unit, does not provides power supply for choose that contained electric energy presets electric energy higher than described second
Described rechargeable battery as reserve battery；
First switch unit, is used for performing switching, opens described reserve battery and starts electric discharge.
8. system according to claim 6, it is characterised in that when comprising in described rechargeable battery set
When storing the rechargeable battery of different electric energy, described battery automatic charging system also includes:
Second branch's control device, for by storage electric energy size, the described rechargeable battery of ascending division
Each rechargeable battery in group, makes the corresponding storage of part to be powered that power consumption in described electronic equipment is big
The little rechargeable battery of electric energy；
And, when starting power supply, described second branch's control device be used for starting multiple rechargeable battery to
Part to be powered is powered, wherein, including it is maximum to power consumption to start the minimum rechargeable battery of storage electric energy
Part to be powered be powered；Described rechargeable battery set remains with the standby charged electrical not providing power supply
Pond.
9. system according to claim 8, it is characterised in that in described first switching control
Including:
Second electric energy detection unit, the electric energy for the rechargeable battery when storage electric energy minimum is pre-less than first
If during electric energy, the electric energy of the rechargeable battery that detection is currently powered or is not powered；
Second chooses unit, presets currently supplying of electric energy for choosing contained electric energy higher than described second
Electricity or the rechargeable battery that is not powered are as reserve battery；
Second switch unit, for opening described reserve battery to the big part to be powered of described power consumption
Power supply.
10. system according to claim 9, it is characterised in that also include:
The second switching control being connected with described battery charge controller, at described charging control dress
Under the effect put, detect the electric energy of rechargeable battery of the described storage electric energy minimum stopped power supply in charging
Afterwards, when presetting electric energy higher than second, the minimum rechargeable battery of described storage electric energy is switched to described electric energy
Consume big part to be powered to power.
11. 1 kinds of electronic equipments, it is characterised in that include:
According to solar energy, motion or magnetic field induction produce the automatic generating plant of electric energy；
The rechargeable battery set being connected with described automatic generating plant, comprises at least two in described rechargeable battery
Rechargeable battery；
The battery automatic charging system being connected with described rechargeable battery set and described automatic generating plant, described
Battery automatic charging system is the battery automatic charging system described in claim 6～10, is used for controlling described
Rechargeable battery is powered switching, and controls described automatic generating plant and charge to described rechargeable battery.
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| CN110611365A (en) * | 2018-06-15 | 2019-12-24 | 北京京东尚科信息技术有限公司 | Method and device for continuous power supply |
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| JP2004274981A (en) * | 2003-01-15 | 2004-09-30 | Sumitomo Electric Ind Ltd | Secondary battery control method, power supply system, and communication unit |
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