CN104201745A - Portable power supply and control method thereof - Google Patents
Portable power supply and control method thereof Download PDFInfo
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- CN104201745A CN104201745A CN201410468348.3A CN201410468348A CN104201745A CN 104201745 A CN104201745 A CN 104201745A CN 201410468348 A CN201410468348 A CN 201410468348A CN 104201745 A CN104201745 A CN 104201745A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention discloses a portable power supply and a control method thereof. The portable power supply comprises a power supply input interface, a power supply output interface, a charging circuit, a controller and a power storage module. The power storage module comprises a first battery and a second battery, the charging circuit is used for charging the power storage module by being accessed into an external power supply via the power supply input interface, the controller is used for controlling the charging circuit to charge the first battery to a preset power value and then controlling the charging circuit to charge the second battery, and the first battery is charged after the second battery is fully charged; the power storage module is used for providing output power via the power source output interface. The portable power supply has the advantages that by the aid of two batteries, a mobile device such as a cellphone being charged does not have to be powered off when the battery is changed.
Description
Technical field
The present invention relates to field of mobile equipment, relate in particular to a kind of portable power source and control method thereof.
Background technology
At present; due to the generally use of the mobile devices such as mobile phone; in the time that going out, user conventionally can bring the need of portable power source in order to charging of mobile devices; but in prior art; the mobile devices such as mobile phone, in the time using portable power source charging, cannot be changed self battery, go out if user likes carrying two batteries; in the time changing battery, certainly will need again so just can change battery after the mobile device shutdown such as mobile phone, have like this possibility of missing phone.
Summary of the invention
The technical problem to be solved in the present invention is, for using portable power source cannot change battery, change the problem that battery needs mobile device shutdown in above-mentioned prior art, provides a kind of portable power source and control method thereof.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of portable power source, comprise power input interface and power output interface, described portable power source also comprise be electrically connected at described power input interface charging circuit, be electrically connected at described charging circuit controller, be electrically connected at the power storage module of described charging circuit; Described power storage module is also electrically connected at described power output interface, and wherein, described power storage module comprises the first battery and the second battery;
Described charging circuit is described power storage module charging for access external power source by described power input interface;
Described controller is that electric weight is charged to a default charge value by described the first battery for controlling described charging circuit, and controlling afterwards described charging circuit is described the second battery charging, treats that the electric weight of described the second battery is full of afterwards for described the first battery charges;
Described power storage module is for providing out-put supply by described power output interface.
In portable power source of the present invention, described portable power source also comprises housing;
Described power input interface and described power output interface are all arranged at described hull outside, and described charging circuit and described controller are all arranged at described housing inner side;
Described hull outside also offers the groove for described power storage module is installed, and described power storage module is removably installed in described groove.
In portable power source of the present invention, described portable power source also comprises the booster circuit being electrically connected between described power storage module and described power output interface, and described booster circuit is also electrically connected to described controller;
Described booster circuit is adjusted to a preset value for the magnitude of voltage that described power storage module is exported and provides out-put supply by described power output interface again.
In portable power source of the present invention, described booster circuit comprises first electronic circuit and second electronic circuit that boosts that boosts, and described charging circuit comprises the first charging electronic circuit and the second charging electronic circuit;
Described the first charging electronic circuit is electrically connected to described the first battery, and described the first battery is electrically connected to described first electronic circuit that boosts;
Described the second charging electronic circuit is electrically connected to described the second battery, and described the second battery is electrically connected to described second electronic circuit that boosts.
In portable power source of the present invention, described portable power source also comprises the first switching circuit being electrically connected between described power storage module and described booster circuit, and described the first switching circuit is also electrically connected to described controller;
Described the first switching circuit is for selecting described the first battery or the extremely described booster circuit of described the second battery out-put supply of described power storage module.
In portable power source of the present invention, described charging circuit comprises the first charging electronic circuit and the second charging electronic circuit;
Described the first charging electronic circuit is electrically connected to described the first battery, and described the first battery is electrically connected to described the first switching circuit;
Described the second charging electronic circuit is electrically connected to described the second battery, and described the second battery is electrically connected to described the first switching circuit.
In portable power source of the present invention, described portable power source also comprises the second switch circuit being electrically connected between described charging circuit and described power storage module, and described second switch circuit is also electrically connected to described controller;
Described second switch circuit is for being chosen as described the first battery or the described second battery charging of described power storage module by described charging circuit.
In portable power source of the present invention, described booster circuit comprises first electronic circuit and second electronic circuit that boosts that boosts;
Described second switch circuit is electrically connected to described the first battery, and described the first battery is electrically connected to described first electronic circuit that boosts;
Described second switch circuit is electrically connected to described the second battery, and described the second battery is electrically connected to described second electronic circuit that boosts.
In portable power source of the present invention, described portable power source also comprise be electrically connected at the first switching circuit between described power storage module and described booster circuit and be electrically connected at described charging circuit and described power storage module between second switch circuit, described the first switching circuit and second switch circuit are all electrically connected to described controller;
Described the first switching circuit is for selecting described the first battery or the extremely described booster circuit of described the second battery out-put supply of described power storage module;
Described second switch circuit is for being chosen as described the first battery or the described second battery charging of described power storage module by described charging circuit.
On the other hand, the invention provides a kind of control method of portable power source, above-mentioned portable power source be provided, comprise the following steps:
S1, to control described charging circuit be that electric weight is charged to a default charge value by described the first battery;
S2, to control described charging circuit be described the second battery charging;
After S3, the electric weight for the treatment of described the second battery are full of, controlling described charging circuit is described the first battery charging.
Implement a kind of portable power source of the present invention and control method thereof, there is following beneficial effect: can be simultaneously to two battery chargings in the situation that having external power receptacle, after being full of, can continue to use when portable power source as long as at least contain a battery in guarantee portable power source, in the time changing the mobile device batteries such as mobile phone, can make wherein a battery be retained in portable power source powers to terminal continuing, another piece battery is changed to the mobile terminals such as mobile phone, thereby need not shut down while realizing the mobile phone replacing battery that is using this portable power source charging.It is the mobile power supply equipments such as mobile phone that this portable power source not only can be used as portable power source, can also fill for charging of mobile devices such as mobile phones as seat.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
The block diagram of a kind of portable power source that Fig. 1 provides for first embodiment of the invention;
The block diagram of a kind of portable power source that Fig. 2 provides for second embodiment of the invention;
The block diagram of a kind of portable power source that Fig. 3 provides for third embodiment of the invention;
The block diagram of a kind of portable power source that Fig. 4 provides for fourth embodiment of the invention;
The block diagram of a kind of portable power source that Fig. 5 provides for fifth embodiment of the invention;
Fig. 6 is the flow chart of the control method of a kind of portable power source provided by the invention.
Embodiment
Understand for technical characterictic of the present invention, object and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
The object of a kind of portable power source provided by the invention is to integrate portable power source and fills function with seat, its principle is by adopting two batteries (i.e. the first battery 51 and the second battery 52) as power storage module 5, in the time that this portable power source uses as portable power source, two batteries all can provide out-put supply, and wherein a battery can take out the battery of changing himself for mobile devices such as mobile phones, in the time that this portable power source fills use as seat, can be two battery chargings simultaneously, and battery wherein can be taken out to the battery of changing himself for mobile devices such as mobile phones, in the time being the mobile power supply equipments such as mobile phone, can reach the effect that not power-off is not related to machine.
The block diagram of a kind of portable power source that Fig. 1 provides for first embodiment of the invention, as shown in Figure 1, a kind of portable power source of this embodiment comprises power input interface 1 and power output interface 2, and comprise be electrically connected at described power input interface 1 charging circuit 3, be electrically connected at described charging circuit 3 controller 4, be electrically connected at the power storage module 5 of described charging circuit 3; Described power storage module 5 is also electrically connected at described power output interface 2, and wherein, described power storage module 5 comprises the first battery 51 and the second battery 52.Preferably, power input interface 1 is Micro-USB interface, and power output interface 2 is standard USB interface.
Described charging circuit 3 is that described power storage module 5 is charged for access external power source by described power input interface 1; External power source can be to provide the computer of USB interface output, also can be connected to attaching plug by USB line; Charging circuit 3 can be realized when charging the battery, can make the improvement of a lot of expansions, for example, protect the protector of charging circuit 3, improves IC circuit of charge efficiency etc.
Described controller 4 is charged to a default charge value for described the first battery 51 by electric weight for controlling described charging circuit 3, control afterwards described charging circuit 3 and charge for described the second battery 52, after the electric weight for the treatment of described the second battery 52 is full of, charge for described the first battery 51; The first battery 51 and the second battery 52 all can be configured such that the battery that can install with mobile devices self such as the mobile phones of this portable power source charging, and for example, mobile phone adopts the battery of A model, and the first battery 51 and the second battery 52 are the battery of A model so.
Described power storage module 5 is for providing out-put supply by described power output interface 2.Generally, power input interface 1 and power output interface 2 are standard interface, so only need can be the charging of mobile devices such as mobile phone by the line matching with interface.
Consider the first battery 51 and the second battery 52 need be convenient to dismounting, therefore described portable power source also comprises housing (not shown); Described power input interface 1 and described power output interface 2 are all arranged at described hull outside, and described charging circuit 3 and described controller 4 are all arranged at described housing inner side; Described hull outside also offers the groove for described power storage module 5 is installed, and described power storage module 5 is removably installed in described groove.Wherein, the first battery 51 is minimum electric weight because needs maintain, the second battery 52 can be arranged on compared with the first more easily detachable position of battery 51 so, for example, the first battery 51 and the stacked groove that is arranged at described housing of the second battery 52, the second battery 52 can be arranged at relative the first more easily detachable position of battery 51 so, the namely outside of the first battery 51, in the time taking off battery,, for first taking off the second battery 52, just can take off the first battery 51 so.
The beneficial effect of this embodiment is, taking specific control method as the first battery 51 and the second battery 52 charge, thereby be convenient to change the first battery 51 or second battery 52 of this portable power source inside, reach the mobile device such as mobile phone that uses the charging of this portable power source in the time changing battery without shutdown replaceable battery.
The block diagram of a kind of portable power source that Fig. 2 provides for second embodiment of the invention, as shown in Figure 2, this embodiment is different from the first embodiment part and is, described portable power source also comprises booster circuit 6, in addition, described booster circuit 6 comprises first electronic circuit 61 and second electronic circuit 62 that boosts that boosts, and described charging circuit 3 comprises the first charging electronic circuit 31 and the second charging electronic circuit 32, thereby reaches the object of controlling respectively the first battery 51 and the second battery 52.
Particularly, this portable power source comprises power input interface 1 and power output interface 2, also comprise be electrically connected at described power input interface 1 charging circuit 3, be electrically connected at described charging circuit 3 controller 4, be electrically connected at the power storage module 5 of described charging circuit 3; Described power storage module 5 is also electrically connected at described power output interface 2, and wherein, described power storage module 5 comprises the first battery 51 and the second battery 52; Described charging circuit 3 is that described power storage module 5 is charged for access external power source by described power input interface 1; Described controller 4 is charged to a default charge value for described the first battery 51 by electric weight for controlling described charging circuit 3, control afterwards described charging circuit 3 and charge for described the second battery 52, after the electric weight for the treatment of described the second battery 52 is full of, charge for described the first battery 51; Described power storage module 5 is for providing out-put supply by described power output interface 2.
Described portable power source also comprises the booster circuit 6 being electrically connected between described power storage module 5 and described power output interface 2, and described booster circuit 6 is also electrically connected to described controller 4; Described booster circuit 6 is adjusted to a preset value for the magnitude of voltage that described power storage module 5 is exported and provides out-put supply by described power output interface 2 again.Generally, this preset value is 5V, meets the access voltage of the mobile devices such as most mobile phone on the market.
Described booster circuit 6 comprises first electronic circuit 61 and second electronic circuit 62 that boosts that boosts, and described charging circuit 3 comprises the first charging electronic circuit 31 and the second charging electronic circuit 32; Described the first charging electronic circuit 31 is electrically connected to described the first battery 51, and described the first battery 51 is electrically connected to described first electronic circuit 61 that boosts; Described the second charging electronic circuit 32 is electrically connected to described the second battery 52, and described the second battery 52 is electrically connected to described second electronic circuit 62 that boosts.As can be seen from Figure 2 first electronic circuit 61 and second electronic circuit 62 that boosts that boosts is also connected to respectively controller 4, the first charging electronic circuit 31 and the second charging electronic circuit 32 are also connected to respectively controller 4, therefore in expansion exploitation, can improve to control the first charging electronic circuit 31 and the second charging electronic circuit 32 is controlled respectively the first battery 51 and the second battery 52 charges to controller 4, first electronic circuit 61 and second that boosts boosts that can to adjust output voltage values according to actual needs be different values to electronic circuit 62.
The beneficial effect of this embodiment is, two batteries can completely independently be controlled charging and the electric discharge work of boosting, and reliability is high, and performance is good.
The block diagram of a kind of portable power source that Fig. 3 provides for third embodiment of the invention, as shown in Figure 3, this embodiment is different from the first embodiment part and is, described portable power source also comprises the first switching circuit 7, and described charging circuit 3 comprises the first charging electronic circuit 31 and the second charging electronic circuit 32.
Particularly, this portable power source comprises power input interface 1 and power output interface 2, also comprise be electrically connected at described power input interface 1 charging circuit 3, be electrically connected at described charging circuit 3 controller 4, be electrically connected at the power storage module 5 of described charging circuit 3; Described power storage module 5 is also electrically connected at described power output interface 2, and wherein, described power storage module 5 comprises the first battery 51 and the second battery 52; Described charging circuit 3 is that described power storage module 5 is charged for access external power source by described power input interface 1; Described controller 4 is charged to a default charge value for described the first battery 51 by electric weight for controlling described charging circuit 3, control afterwards described charging circuit 3 and charge for described the second battery 52, after the electric weight for the treatment of described the second battery 52 is full of, charge for described the first battery 51; Described power storage module 5 is for providing out-put supply by described power output interface 2.
Described portable power source also comprises the first switching circuit 7 being electrically connected between described power storage module 5 and described booster circuit 6, and described the first switching circuit 7 is also electrically connected to described controller 4; Described charging circuit 3 comprises the first charging electronic circuit 31 and the second charging electronic circuit 32.Described the first switching circuit 7 is for selecting described the first battery 51 or the extremely described booster circuit 6 of described the second battery 52 out-put supplies of described power storage module 5.
Described charging circuit 3 comprises the first charging electronic circuit 31 and the second charging electronic circuit 32; Described the first charging electronic circuit 31 is electrically connected to described the first battery 51, and described the first battery 51 is electrically connected to described the first switching circuit 7; Described the second charging electronic circuit 32 is electrically connected to described the second battery 52, and described the second battery 52 is electrically connected to described the first switching circuit 7.In addition, the first charging electronic circuit 31 and the second charging electronic circuit 32 are all electrically connected to controller 4.
The beneficial effect of this embodiment is, is that the first battery 51 and the second battery 52 arrange respectively charging electronic circuit, controls respectively the first battery 51 and the second battery 52 are charged, and has strengthened the charge function of the inside power storage module 5 of this portable power source.
The block diagram of a kind of portable power source that Fig. 4 provides for fourth embodiment of the invention, as shown in Figure 4, this embodiment is different from the first embodiment part and is, described portable power source also comprises second switch circuit 8, and described booster circuit 6 comprises first electronic circuit 61 and second electronic circuit 62 that boosts that boosts.
Particularly, this portable power source comprises power input interface 1 and power output interface 2, also comprise be electrically connected at described power input interface 1 charging circuit 3, be electrically connected at described charging circuit 3 controller 4, be electrically connected at the power storage module 5 of described charging circuit 3; Described power storage module 5 is also electrically connected at described power output interface 2, and wherein, described power storage module 5 comprises the first battery 51 and the second battery 52; Described charging circuit 3 is that described power storage module 5 is charged for access external power source by described power input interface 1; Described controller 4 is charged to a default charge value for described the first battery 51 by electric weight for controlling described charging circuit 3, control afterwards described charging circuit 3 and charge for described the second battery 52, after the electric weight for the treatment of described the second battery 52 is full of, charge for described the first battery 51; Described power storage module 5 is for providing out-put supply by described power output interface 2.
Described portable power source also comprises the second switch circuit 8 being electrically connected between described charging circuit 3 and described power storage module 5, and described second switch circuit 8 is also electrically connected to described controller 4; Described second switch circuit 8 charges for described the first battery 51 or described the second battery 52 that are chosen as described power storage module 5 by described charging circuit 3.
Described booster circuit 6 comprises first electronic circuit 61 and second electronic circuit 62 that boosts that boosts; Described second switch circuit 8 is electrically connected to described the first battery 51, and described the first battery 51 is electrically connected to described first electronic circuit 61 that boosts; Described second switch circuit 8 is electrically connected to described the second battery 52, and described the second battery 52 is electrically connected to described second electronic circuit 62 that boosts.In addition, first electronic circuit 61 and second electronic circuit 62 that boosts that boosts is all electrically connected to controller 4.
The beneficial effect of this embodiment is, is that the first battery 51 and the second battery 52 arrange respectively the electronic circuit that boosts, and controls respectively the first battery 51 and the second battery 52 are carried out to transformation electric discharge, has strengthened the discharging function that boosts of the inside power storage module 5 of this portable power source.
The block diagram of a kind of portable power source that Fig. 5 provides for fifth embodiment of the invention, as shown in Figure 5, this embodiment is different from the first embodiment part and is, and described portable power source also comprises the first switching circuit 7 and second switch circuit 8.
Particularly, this portable power source comprises power input interface 1 and power output interface 2, also comprise be electrically connected at described power input interface 1 charging circuit 3, be electrically connected at described charging circuit 3 controller 4, be electrically connected at the power storage module 5 of described charging circuit 3; Described power storage module 5 is also electrically connected at described power output interface 2, and wherein, described power storage module 5 comprises the first battery 51 and the second battery 52; Described charging circuit 3 is that described power storage module 5 is charged for access external power source by described power input interface 1; Described controller 4 is charged to a default charge value for described the first battery 51 by electric weight for controlling described charging circuit 3, control afterwards described charging circuit 3 and charge for described the second battery 52, after the electric weight for the treatment of described the second battery 52 is full of, charge for described the first battery 51; Described power storage module 5 is for providing out-put supply by described power output interface 2.
In portable power source of the present invention, described portable power source also comprises and is electrically connected at the first switching circuit 7 between described power storage module 5 and described booster circuit 6 and is electrically connected at the second switch circuit 8 between described charging circuit 3 and described power storage module 5, and described the first switching circuit 7 and second switch circuit 8 are all electrically connected to described controller 4; Described the first switching circuit 7 is for selecting described the first battery 51 or the extremely described booster circuit 6 of described the second battery 52 out-put supplies of described power storage module 5; Described second switch circuit 8 charges for described the first battery 51 or described the second battery 52 that are chosen as described power storage module 5 by described charging circuit 3.
The beneficial effect of this embodiment is, separately controls charging circuit 3 and booster circuit 6 by two switches, for the second to the 4th embodiment, provides cost savings.
Fig. 6 is the flow chart of the control method of a kind of portable power source provided by the invention, as shown in Figure 6, the invention provides a kind of control method of portable power source, and the method need adopt portable power source provided by the present invention, specific address, and this control method comprises the following steps:
S1, control described charging circuit 3, for described the first battery 51, electric weight is charged to a default charge value; Generally, this default charge value can be made as to 1/4th of first battery 51 total electric weight, this be because, / 4th of the first battery 51 generally can meet, the second battery 52 is dismantled from portable power source, and changes to the maintenance during this period of time in the mobile devices such as mobile phone to charging of mobile devices such as this mobile phones and not power-off.
S2, control described charging circuit 3 and charge for described the second battery 52; In the situation that the first battery 51 has certain electric weight, can be that the second battery 52 charges.
After S3, the electric weight for the treatment of described the second battery 52 are full of, control described charging circuit 3 and charge for described the first battery 51.Step S2 and S3 do not have strict sequencing, can charge to the first battery 51 and the second battery 52 simultaneously, have certain electric weight as long as keep in the first battery 51.This be because, in the time that user goes out, do not have the more time two batteries are all full of to electricity, so according to actual needs, in the shorter time, two batteries are charged to higher electric weight, the object of uninterrupted power supply while reaching the battery of changing the mobile devices such as mobile phone.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not departing from the scope situation that aim of the present invention and claim protect, also can make a lot of forms, within these all belong to protection of the present invention.
Claims (10)
1. a portable power source, comprise power input interface and power output interface, it is characterized in that, described portable power source also comprise be electrically connected at described power input interface charging circuit, be electrically connected at described charging circuit controller, be electrically connected at the power storage module of described charging circuit; Described power storage module is also electrically connected at described power output interface, and wherein, described power storage module comprises the first battery and the second battery;
Described charging circuit is described power storage module charging for access external power source by described power input interface;
Described controller is that electric weight is charged to a default charge value by described the first battery for controlling described charging circuit, and controlling afterwards described charging circuit is described the second battery charging, treats that the electric weight of described the second battery is full of afterwards for described the first battery charges;
Described power storage module is for providing out-put supply by described power output interface.
2. portable power source according to claim 1, is characterized in that, described portable power source also comprises housing;
Described power input interface and described power output interface are all arranged at described hull outside, and described charging circuit and described controller are all arranged at described housing inner side;
Described hull outside also offers the groove for described power storage module is installed, and described power storage module is removably installed in described groove.
3. portable power source according to claim 1, is characterized in that, described portable power source also comprises the booster circuit being electrically connected between described power storage module and described power output interface, and described booster circuit is also electrically connected to described controller;
Described booster circuit is adjusted to a preset value for the magnitude of voltage that described power storage module is exported and provides out-put supply by described power output interface again.
4. portable power source according to claim 3, is characterized in that, described booster circuit comprises first electronic circuit and second electronic circuit that boosts that boosts, and described charging circuit comprises the first charging electronic circuit and the second charging electronic circuit;
Described the first charging electronic circuit is electrically connected to described the first battery, and described the first battery is electrically connected to described first electronic circuit that boosts;
Described the second charging electronic circuit is electrically connected to described the second battery, and described the second battery is electrically connected to described second electronic circuit that boosts.
5. portable power source according to claim 3, is characterized in that, described portable power source also comprises the first switching circuit being electrically connected between described power storage module and described booster circuit, and described the first switching circuit is also electrically connected to described controller;
Described the first switching circuit is for selecting described the first battery or the extremely described booster circuit of described the second battery out-put supply of described power storage module.
6. portable power source according to claim 5, is characterized in that, described charging circuit comprises the first charging electronic circuit and the second charging electronic circuit;
Described the first charging electronic circuit is electrically connected to described the first battery, and described the first battery is electrically connected to described the first switching circuit;
Described the second charging electronic circuit is electrically connected to described the second battery, and described the second battery is electrically connected to described the first switching circuit.
7. portable power source according to claim 3, is characterized in that, described portable power source also comprises the second switch circuit being electrically connected between described charging circuit and described power storage module, and described second switch circuit is also electrically connected to described controller;
Described second switch circuit is for being chosen as described the first battery or the described second battery charging of described power storage module by described charging circuit.
8. portable power source according to claim 7, is characterized in that, described booster circuit comprises first electronic circuit and second electronic circuit that boosts that boosts;
Described second switch circuit is electrically connected to described the first battery, and described the first battery is electrically connected to described first electronic circuit that boosts;
Described second switch circuit is electrically connected to described the second battery, and described the second battery is electrically connected to described second electronic circuit that boosts.
9. portable power source according to claim 3, it is characterized in that, described portable power source also comprise be electrically connected at the first switching circuit between described power storage module and described booster circuit and be electrically connected at described charging circuit and described power storage module between second switch circuit, described the first switching circuit and second switch circuit are all electrically connected to described controller;
Described the first switching circuit is for selecting described the first battery or the extremely described booster circuit of described the second battery out-put supply of described power storage module;
Described second switch circuit is for being chosen as described the first battery or the described second battery charging of described power storage module by described charging circuit.
10. a control method for portable power source, provides portable power source as claimed in claim 1, it is characterized in that, comprises the following steps:
S1, to control described charging circuit be that electric weight is charged to a default charge value by described the first battery;
S2, to control described charging circuit be described the second battery charging;
After S3, the electric weight for the treatment of described the second battery are full of, controlling described charging circuit is described the first battery charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468348.3A CN104201745B (en) | 2014-09-15 | 2014-09-15 | Mobile power supply and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468348.3A CN104201745B (en) | 2014-09-15 | 2014-09-15 | Mobile power supply and control method thereof |
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| CN104201745A true CN104201745A (en) | 2014-12-10 |
| CN104201745B CN104201745B (en) | 2017-12-15 |
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| CN201410468348.3A Expired - Fee Related CN104201745B (en) | 2014-09-15 | 2014-09-15 | Mobile power supply and control method thereof |
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| WO2023061810A1 (en) * | 2021-10-15 | 2023-04-20 | Dicodes Gmbh | Power supply device, e-cigarette, and method for generating electric power |
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| CN107579566A (en) * | 2017-09-15 | 2018-01-12 | 青岛海信移动通信技术股份有限公司 | Battery charger and charging method |
| CN107579566B (en) * | 2017-09-15 | 2020-03-27 | 青岛海信移动通信技术股份有限公司 | Battery charging circuit and charging method |
| CN108767942A (en) * | 2018-08-14 | 2018-11-06 | 深圳市海库科技有限公司 | A kind of more battery sequential power supply circuits and its fan circuit |
| WO2023061810A1 (en) * | 2021-10-15 | 2023-04-20 | Dicodes Gmbh | Power supply device, e-cigarette, and method for generating electric power |
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| Publication number | Publication date |
|---|---|
| CN104201745B (en) | 2017-12-15 |
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