CN103904699B - Power configuration method and device - Google Patents
Power configuration method and device Download PDFInfo
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- CN103904699B CN103904699B CN201210568718.1A CN201210568718A CN103904699B CN 103904699 B CN103904699 B CN 103904699B CN 201210568718 A CN201210568718 A CN 201210568718A CN 103904699 B CN103904699 B CN 103904699B
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- external battery
- terminal device
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- electricity
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Abstract
The embodiment of the invention discloses a kind of power source method and device, relate to areas of information technology, improve the flexibility of power terminal equipment mode, and improve charging rate when charging terminal device battery.Described method includes: first obtain adapter and access state in terminal device for the external battery, then selecting any one in described adapter, described external battery, described terminal device battery or any combination according to described access state is described power terminal equipment, selects any one in described adapter, described external battery according to described access state or is combined as the charging of described terminal device battery.
Description
Technical field
The present invention relates to areas of information technology, particularly to a kind of power configuration method and device.
Background technology
With the development of terminal device, the performance of terminal device is also stronger and stronger, but terminal device
Power supply capacity be always a problem, the particularly power supply capacity of notebook computer is always a bottleneck.
Can be power terminal equipment by the external battery of adapter, terminal device battery or terminal device at present,
But current adapter, terminal device battery, external battery are when for power terminal equipment, do not have any pass
Connection, the process that i.e. they are power terminal equipment is separate, causes the supplier of electricity of existing terminal device
Formula underaction.And current terminal device battery can only be charged by adapter, and existing adapter
Power be limited, cause to terminal device battery charging speed slower.
Content of the invention
The present invention provides a kind of power configuration method and device, improves the flexibility of power terminal equipment mode,
And improve charging rate when charging terminal device battery.
The technical scheme that the embodiment of the present invention uses is:
A kind of power configuration method, comprising:
Obtaining adapter and access state in terminal device for the external battery, described adapter is external with described
Battery connects；
Select in described adapter, described external battery, described terminal device battery according to described access state
Any one or any combination be described power terminal equipment；
Select any one in described adapter, described external battery according to described access state or be combined as institute
State the charging of terminal device battery.
A kind of power configuration device, comprising:
Acquiring unit, for obtaining adapter and the external battery access state in terminal device, described suitable
Orchestration is connected with described external battery；
Select unit, for selecting described adapter, described external battery, described according to described access state
Any one or any combination in terminal device battery is described power terminal equipment；
Described selection unit, is additionally operable to select described adapter, described external battery according to described access state
In any one or be combined as described terminal device battery charging.
The power configuration method and device that the embodiment of the present invention provides, first obtains adapter and external battery exists
Access state in terminal device, then selects described adapter, described external electricity according to described access state
Any one or any combination in pond, described terminal device battery is described power terminal equipment, according to described
Access state selects any one in described adapter, described external battery or is combined as described terminal device electricity
Charge in pond.Adapter, terminal device battery, external battery are when for power terminal equipment at present, power supply
Process is separate, causes the power supply mode underaction of existing terminal device.And current terminal sets
Standby battery can only be charged by adapter, and the power of existing adapter is limited, makes paired terminal
The speed of device battery charging is slower.The present invention is by control adapter, external battery, terminal device battery
Work in coordination with as power terminal equipment, improve the flexibility of power terminal equipment mode, and be adapted to by control
Device, external battery are worked in coordination with and are charged for terminal device battery, improve charging when charging terminal device battery
Speed.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to embodiment or existing skill
In art description, the accompanying drawing of required use is briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying creative labor
On the premise of dynamic, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of power configuration method flow diagram that Fig. 1 provides for the embodiment of the present invention；
A kind of power configuration device structural representation that Fig. 2 provides for the embodiment of the present invention；
The another kind of power configuration method flow diagram that Fig. 3 provides for the embodiment of the present invention；
The another kind of power configuration device structural representation that Fig. 4 provides for the embodiment of the present invention；
The notebook computer charging scenarios schematic diagram that Fig. 5 provides for the embodiment 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
It Chu, is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of all other embodiment of being obtained, broadly fall into the scope of protection of the invention.
Advantage for making technical solution of the present invention is clearer, makees the present invention with embodiment below in conjunction with the accompanying drawings
Describe in detail.
The present embodiment provides a kind of power configuration method, as it is shown in figure 1, described method includes:
101st, adapter and access state in terminal device for the external battery are obtained.
Wherein, described adapter is connected with described external battery, outside concrete connected mode can be but be not limited to
Put battery as the detachable battery on adapter.
102a, select described adapter, described external battery, described terminal device according to described access state
Any one or any combination in battery is described power terminal equipment.
Wherein, external battery is when electricity is not enough, can be charged external battery by adapter, and can
Distinguished by color with the process to external battery charge or discharge, for example, can configure when external battery is charged
Color is green, and color during electric discharge is blueness.
102b, select any one in described adapter, described external battery or group according to described access state
It is combined into the charging of described terminal device battery.
Wherein, owing to external battery power and adapter power sum are more than the power of adapter power, thus
When external battery and adapter are charged for terminal device battery simultaneously, battery charging rate can be promoted.
It should be noted that step 102a and step 102b in the present embodiment can be also permissible for coordination
For front and back's step relation, the present embodiment does not limits.
The present embodiment provides a kind of power configuration device, as in figure 2 it is shown, the entity of described device can be terminal
Equipment, for example, be specifically as follows but be not limited to notebook computer, and described device includes: the 21st, acquiring unit is selected
Select unit 22.
Acquiring unit 21, may be used for obtaining adapter and access state in terminal device for the external battery,
Described adapter is connected with described external battery.
Select unit 22, may be used for selecting described adaptation according to the access state that described acquiring unit 21 obtains
Any one or any combination in device, described external battery, described terminal device battery is described terminal device
Power supply.
Select unit 22, can be also used for selecting described fitting according to the access state that described acquiring unit 21 obtains
In orchestration, described external battery any one or be combined as described terminal device battery charging.
It should be noted that other corresponding descriptions of involved each functional unit in the device that provides of the present embodiment,
The corresponding description being referred in Fig. 1, the present embodiment does not repeats them here.
The embodiment of the present invention provide power configuration method and device, by control adapter, external battery,
Terminal device battery is worked in coordination with as power terminal equipment, improves the flexibility of power terminal equipment mode, and
Worked in coordination with charge for terminal device battery by control adapter, external battery, improve to terminal device battery
Charging rate during charging.
The present embodiment provides another kind of power configuration method, as it is shown on figure 3, described method includes:
301st, obtain adapter and access state in terminal device for the external battery, described adapter with described
External battery connects.
Wherein, described adapter is connected with described external battery, outside concrete connected mode can be but be not limited to
Put battery for accessing or not connect as the detachable battery on adapter, described access state
Enter.
302a, select described adapter, described external battery, described terminal device according to described access state
Any one or any combination in battery is described power terminal equipment.
Specifically, if described adapter and described external battery are linked into described terminal device, and institute is judged
The electricity stating external battery is more than the first preset value, then select described adapter and described external battery to be described
Power terminal equipment；If or described adapter and described external battery are linked into described terminal device, and
Judge that the electricity of described external battery is less than or equal to the first preset value and is more than the second preset value, then select institute
State the first equipment that external battery is in described terminal device to power, and select described adapter to be described end
In end equipment, other equipment in addition to described first equipment are powered；If or described adapter and described external electricity
Pond is linked into described terminal device, and judges that the electricity of described external battery is second pre-less than or equal to described
If value, then described adapter is selected to be described power terminal equipment.
Wherein, the first preset value, the second preset value can configure according to the actual requirements, for example configuration first
Preset value is charge value when being 50% for the external battery electricity, and the second preset value is that external battery electricity is when being 5%
Charge value.First equipment can be, but not limited to the central processing unit of terminal device, owing to central processing unit occupies
About the 40% of terminal device electric energy power consumption, when such external battery electricity is not enough, still can provide terminal to set
The 40% of standby electric energy, so that adapter can provide only the 60% of terminal device electric energy, whole with current
End equipment electric energy all need by adapter provide compare, adapter can distribute more power for for
Terminal device battery charges, thus improves charging rate.
Alternatively, if described adapter is not linked into described terminal device and described external battery is linked into institute
State terminal device, and judge that the electricity of described external battery more than the first preset value, then selects described external
Battery is described power terminal equipment；If or described adapter be not linked into described terminal device and described outside
Put battery and be linked into described terminal device, and judge that the electricity of described external battery is pre-less than or equal to first
If being worth and being more than the second preset value, then the first equipment selecting described external battery to be described terminal device supplies
Electricity, and select described terminal device battery to be that in described terminal device, other in addition to described first equipment set
Available electricity；If or described adapter is not linked into described terminal device and described external battery is linked into described
Terminal device, and the electricity of described external battery is less than or equal to described second preset value, then select described
Terminal device battery is described power terminal equipment.
Wherein, in the case of adapter non-access system, can be with prioritizing selection external battery as terminal device
Power supply, thus in the case of there is not power supply, the use time of terminal device can be extended, and extend
Service life of terminal device battery.
302b, select any one in described adapter, described external battery or group according to described access state
It is combined into the charging of described terminal device battery.
Specifically, if described adapter and described external battery are linked into described terminal device and judge described
The electricity of external battery is more than described first preset value, then select described adapter and described external battery simultaneously
Charge for described terminal device battery, at this point it is possible to owing to external battery power shows with adapter power sum
Write and be more than adapter power, so being only compared with the charging of terminal device battery by adapter with at present, significantly
Improve the charging rate of terminal device battery.
Alternatively, if described adapter and described external battery are linked into described terminal device, and judge
The electricity of described external battery is less than or equal to described first preset value, then select described adapter to be described end
End device battery charging.
Alternatively, if described adapter is not linked into described terminal device and described external battery is linked into institute
State terminal device, and the electricity of described external battery is more than described first preset value, then pass through described external
Battery is the charging of described terminal device battery, so that in the case of there is not power supply, still can be real
The charging of existing terminal device battery, so that more flexible to the mode of terminal device battery charging.
It should be noted that step 302a and step 302b in the present embodiment can be also permissible for coordination
For front and back's step relation, the present embodiment does not limits.
If 303 described adapters and described external battery are not all linked into described terminal device, and judge institute
When stating the electricity of external battery less than three preset values, described adapter is selected to be the charging of described external battery.
Wherein, described 3rd preset value can be charge value during external battery Full Charge Capacity, so can ensure that
The electricity of external battery is sufficient；When 3rd preset value can also be zero for external battery Full Charge Capacity, so permissible
Reducing the charging times to external battery, the present embodiment does not limits.Described external battery when being charged is
First color, described external battery is the second color when discharging.Specifically can configure external battery charging
When the first color for green, the second color during electric discharge for blueness, the present embodiment does not limits.
For the concrete application scenarios of the present embodiment, can be but be not limited to following form, comprising: Fig. 5 carries
Having supplied the charging scenarios of a kind of notebook computer, the first preset value is the electricity of external battery 50%, and second presets
5% electricity that value is external battery, the 3rd preset value is 100% electricity of external battery, and the first equipment is notes
The central processing unit of this computer.
When notebook computer identifies adapter and external battery is concurrently accessed, notebook computer first confirms that
The current electric quantity of external battery, if current electric quantity is more than the 50% of external battery electricity, notebook computer can select
Select adapter and pattern that external battery is powered simultaneously, and when notebook computer internal battery electricity not
During foot, notebook computer can select the pattern that adapter and external battery are charged simultaneously；If current electric quantity
Less than or equal to external battery electricity 50% and more than external battery electricity 5% when, notebook computer can select
Selecting by external battery is that central processing unit is powered, and is the pattern that other devices are powered by adapter, and works as pen
When remembering that this computer internal battery electricity is not enough, notebook computer can select the pattern that only adapter is charged；
If current electric quantity is less than or equal to the 5% of external battery electricity, notebook computer can select only adapter to supply
The pattern of electricity, and select adapter to be notebook computer internal battery and external battery is charged.
When notebook computer identifies only external battery access, notebook computer first confirms that external battery
Current electric quantity, if current electric quantity more than external battery electricity 50%, notebook computer can select external electricity
The pattern that pond is powered, and when notebook computer internal battery electricity is not enough, notebook computer can select
Select the pattern that notebook internal battery is charged by external battery；If current electric quantity is less than or equal to external electricity
Pond electricity 50% and more than external battery electricity 5% when, during notebook computer can select by external battery to be
Central processor is powered, and is the pattern that other devices are powered by internal battery, and when internal battery electricity is not enough
When, notebook computer can select the pattern that internal battery is charged by external battery；If current electric quantity is less than
Or when being equal to the 5% of external battery electricity, then notebook computer can select by the battery-powered pattern of in-built electrical.
The present embodiment provides another kind of power configuration device, and as shown in Figure 4, the entity of described device can be for eventually
End equipment, for example, be specifically as follows but be not limited to notebook computer, and described device includes: acquiring unit is the 41st,
Select unit 42.
Acquiring unit 41, may be used for obtaining adapter and access state in terminal device for the external battery,
Described adapter is connected with described external battery.
Select unit 42, may be used for selecting described adaptation according to the access state that described acquiring unit 41 obtains
Any one or any combination in device, described external battery, described terminal device battery is described terminal device
Power supply.
Select unit 42, can be also used for selecting described fitting according to the access state that described acquiring unit 21 obtains
In orchestration, described external battery any one or be combined as described terminal device battery charging.
Select unit 42, if specifically may be used for described adapter and described external battery is linked into described terminal
Equipment, and judge that the electricity of described external battery more than the first preset value, then selects described adapter and institute
Stating external battery is described power terminal equipment；If or described adapter and described external battery are linked into institute
State terminal device, and judge the electricity of described external battery less than or equal to the first preset value and more than second
Preset value, then select the first equipment that described external battery is in described terminal device to power, and select institute
Stating adapter is that in described terminal device, other equipment in addition to described first equipment are powered；If it is or described suitable
Orchestration and described external battery are linked into described terminal device, and judge that the electricity of described external battery is less than
Or be equal to described second preset value, then select described adapter to be described power terminal equipment.
Select unit 42, if specifically can be also used for described adapter not to be linked into described terminal device and described
External battery is linked into described terminal device, and judges that the electricity of described external battery is more than the first preset value,
Described external battery is then selected to be described power terminal equipment；If or described adapter is not linked into described end
End equipment and described external battery are linked into described terminal device, and judge that the electricity of described external battery is little
In or be equal to the first preset value and be more than the second preset value, then select described external battery to be that described terminal sets
The first standby equipment is powered, and selects described terminal device battery to be to remove described first in described terminal device
Other equipment outside equipment are powered；If or described adapter is not linked into described terminal device and described external
Battery is linked into described terminal device, and the electricity of described external battery is preset less than or equal to described second
Value, then select described terminal device battery to be described power terminal equipment.
Select unit 42, if specifically can be also used for described adapter and described external battery is linked into described end
End equipment and judge described external battery electricity be more than described first preset value, then select described adapter
With described external battery simultaneously for the charging of described terminal device battery；If or described adapter and described external
Battery is linked into described terminal device, and judges the electricity of described external battery less than or equal to described first
Preset value, then select described adapter to be the charging of described terminal device battery；If or described adapter does not connects
Enter and be linked into described terminal device to described terminal device and described external battery, and described external battery
Electricity be more than described first preset value, then by described external battery be described terminal device battery charging.
Select unit 42, if can be also used for described adapter and described external battery is not all linked into described end
End equipment, and when judging the electricity of described external battery less than three preset values, selects the described adapter to be
Described external battery is charged, and described external battery is the first color when being charged, and described external battery is carried out
It is the second color during electric discharge.
It should be noted that other corresponding descriptions of involved each functional unit in the device that provides of the present embodiment,
The corresponding description being referred in Fig. 3, the present embodiment does not repeats them here.
The embodiment of the present invention provide power configuration method and device, by control adapter, external battery,
Terminal device battery is worked in coordination with as power terminal equipment, improves the flexibility of power terminal equipment mode, and
Worked in coordination with charge for terminal device battery by control adapter, external battery, improve to terminal device battery
Charging rate during charging.
The power configuration device that the embodiment of the present invention provides can realize the embodiment of the method for above-mentioned offer, specifically
Functional realiey refers to the explanation in embodiment of the method, does not repeats them here.The electricity that the embodiment of the present invention provides
Source collocation method and device go for areas of information technology, but are not limited only to this.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method,
Can be by computer program and complete to instruct related hardware, described program can be stored in a calculating
In machine read/write memory medium, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.
Wherein, described storage medium can for magnetic disc, CD, read-only store-memory body (Read-Only Memory,
Or random store-memory body (Random Access Memory, RAM) etc. ROM).
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should cover within protection scope of the present invention.Therefore, protection scope of the present invention
Should be as the criterion with scope of the claims.
Claims (10)
1. a power configuration method, it is characterised in that include:
Obtaining adapter and access state in terminal device for the external battery, described adapter is external with described
Battery connects；
Select in described adapter, described external battery, described terminal device battery according to described access state
Any one or any combination be described power terminal equipment；
Select any one in described adapter, described external battery according to described access state or be combined as institute
State the charging of terminal device battery；
Described according to the described adapter of described access state selection, described external battery, described terminal device electricity
Any one or any combination in pond includes for described power terminal equipment:
If described adapter and described external battery are linked into described terminal device, and judge described external electricity
The electricity in pond is less than or equal to the first preset value and is more than the second preset value, then select described external battery to be institute
The first equipment stated in terminal device is powered, and selects described adapter to be except described in described terminal device
Other equipment outside first equipment are powered.
2. power configuration method according to claim 1, it is characterised in that described according to described access
Any one in adapter described in condition selecting, described external battery, described terminal device battery or any group
It is combined into described power terminal equipment to include:
If described adapter and described external battery are linked into described terminal device, and judge described external electricity
The electricity in pond is more than the first preset value, then select described adapter and described external battery to be described terminal device
Power supply；Or
If described adapter and described external battery are linked into described terminal device, and judge described external electricity
The electricity in pond is less than or equal to described second preset value, then select described adapter to be described power terminal equipment.
3. power configuration method according to claim 1, it is characterised in that described according to described access
Any one in adapter described in condition selecting, described external battery, described terminal device battery or any group
It is combined into described power terminal equipment to include:
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and judge that the electricity of described external battery more than the first preset value, then selects described external battery to be institute
State power terminal equipment；Or
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and judge described external battery electricity be less than or equal to the first preset value and be more than the second preset value,
The first equipment then selecting described external battery to be described terminal device is powered, and selects described terminal device
Battery is that in described terminal device, other equipment in addition to described first equipment are powered；Or
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and the electricity of described external battery is less than or equal to described second preset value, then select described terminal to set
Standby battery is described power terminal equipment.
4. power configuration method according to claim 1, it is characterised in that described according to described access
In adapter described in condition selecting, described external battery any one or be combined as described terminal device battery and fill
Electricity includes:
If described adapter and described external battery are linked into described terminal device and judge described external battery
Electricity be more than the first preset value, then select described adapter and described external battery to set for described terminal simultaneously
Standby battery charging；Or
If described adapter and described external battery are linked into described terminal device, and judge described external electricity
The electricity in pond is less than or equal to described first preset value, then select described adapter to be described terminal device battery
Charging；Or
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and the electricity of described external battery is more than described first preset value, then be institute by described external battery
State the charging of terminal device battery.
5. power configuration method according to claim 1, it is characterised in that also include:
If described adapter and described external battery are not all linked into described terminal device, and judge described outside
When putting the electricity of battery less than three preset values, described adapter is selected to be the charging of described external battery.
6. a power configuration device, it is characterised in that include:
Acquiring unit, for obtaining adapter and the external battery access state in terminal device, described suitable
Orchestration is connected with described external battery；
Selecting unit, the access state for obtaining according to described acquiring unit selects described adapter, described
Any one or any combination in external battery, described terminal device battery is described power terminal equipment；
Described selection unit, be additionally operable to according to the access state that described acquiring unit obtains select described adapter,
In described external battery any one or be combined as described terminal device battery charging；
Described selection unit, sets if being linked into described terminal specifically for described adapter and described external battery
Standby, and judge described external battery electricity be less than or equal to the first preset value and be more than the second preset value,
Then select the first equipment that described external battery is in described terminal device to power, and select described adapter
Power for other equipment in addition to described first equipment in described terminal device.
7. power configuration device according to claim 6, it is characterised in that
Described selection unit, sets if being linked into described terminal specifically for described adapter and described external battery
Standby, and judge that the electricity of described external battery is more than the first preset value, then select described adapter and described
External battery is described power terminal equipment；Or
If described adapter and described external battery are linked into described terminal device, and judge described external electricity
The electricity in pond is less than or equal to described second preset value, then select described adapter to be described power terminal equipment.
8. power configuration device according to claim 6, it is characterised in that
Described selection unit, if be specifically additionally operable to described adapter be not linked into described terminal device and described outside
Put battery and be linked into described terminal device, and judge that the electricity of described external battery is more than the first preset value,
Described external battery is then selected to be described power terminal equipment；Or
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and judge described external battery electricity be less than or equal to the first preset value and be more than the second preset value,
The first equipment then selecting described external battery to be described terminal device is powered, and selects described terminal device
Battery is that in described terminal device, other equipment in addition to described first equipment are powered；Or
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and the electricity of described external battery is less than or equal to described second preset value, then select described terminal to set
Standby battery is described power terminal equipment.
9. power configuration device according to claim 6, it is characterised in that
Described selection unit, if being specifically additionally operable to described adapter and described external battery is linked into described terminal
Equipment and judge that the electricity of described external battery is more than the first preset value, then select described adapter and described
External battery is simultaneously for the charging of described terminal device battery；Or
If described adapter and described external battery are linked into described terminal device, and judge described external electricity
The electricity in pond is less than or equal to described first preset value, then select described adapter to be described terminal device battery
Charging；Or
If described adapter is not linked into described terminal device and described external battery is linked into described terminal and sets
Standby, and the electricity of described external battery is more than described first preset value, then be institute by described external battery
State the charging of terminal device battery.
10. power configuration device according to claim 6, it is characterised in that
Described selection unit, if being additionally operable to described adapter and described external battery is not all linked into described terminal
Equipment, and when judging the electricity of described external battery less than three preset values, select described adapter to be institute
State external battery charging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210568718.1A CN103904699B (en) | 2012-12-24 | 2012-12-24 | Power configuration method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210568718.1A CN103904699B (en) | 2012-12-24 | 2012-12-24 | Power configuration method and device |
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| CN103904699A CN103904699A (en) | 2014-07-02 |
| CN103904699B true CN103904699B (en) | 2016-10-05 |
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| CN106125897A (en) * | 2016-06-30 | 2016-11-16 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106170044A (en) * | 2016-08-18 | 2016-11-30 | 汪念鸿 | A kind of make running of mobile terminal in the method for superior performance |
| WO2019148421A1 (en) * | 2018-02-01 | 2019-08-08 | Oppo广东移动通信有限公司 | Terminal device and electric leakage detection method and detection apparatus therefor |
| CN115347635A (en) * | 2022-07-22 | 2022-11-15 | 深圳市磐鼎科技有限公司 | Electric quantity cruising system and method |
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| CN101242059A (en) * | 2007-02-08 | 2008-08-13 | 佛山市顺德区顺达电脑厂有限公司 | Combined power supply device |
| JP2009112116A (en) * | 2007-10-30 | 2009-05-21 | Kyocera Corp | Portable electronic apparatus |
| CN101414758A (en) * | 2008-11-05 | 2009-04-22 | 南京中网通信有限公司 | Power supply controller and control method |
| CN101777786B (en) * | 2009-01-14 | 2012-09-05 | 英业达股份有限公司 | Power supply device and method for portable electronic device |
| CN202353283U (en) * | 2011-12-27 | 2012-07-25 | 广州番禺职业技术学院 | Universal combined solar charger |
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