CN111211597A - Portable charger, control method and storage medium - Google Patents
Portable charger, control method and storage medium Download PDFInfo
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- CN111211597A CN111211597A CN202010063227.6A CN202010063227A CN111211597A CN 111211597 A CN111211597 A CN 111211597A CN 202010063227 A CN202010063227 A CN 202010063227A CN 111211597 A CN111211597 A CN 111211597A
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- 230000000694 effects Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 6
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- 238000010168 coupling process Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a portable charger, a control method and a storage medium, relates to the technical field of charging, and solves the problems that the conventional charger is directly connected with commercial power, the commercial power voltage is converted into the charging voltage required by a battery pack, and when the commercial power is directly converted into the charging voltage required by the battery pack, the ratio of the number of turns of a primary coil to the number of turns of a secondary coil is large, so that the size of the charger is large and the carrying is inconvenient; the charger comprises a charger shell, wherein at least one power supply socket is arranged on the charger shell, and the power supply socket is a type-c socket, a USB socket or an apple socket; the power supply socket is electrically connected with the PCB of the charger shell; a processor for loading and executing the instruction set; and a computer readable storage medium as claimed in claim 10. The invention has the effects of reducing the turn ratio of the primary coil and the secondary coil, reducing the volume of the charger and being convenient to carry.
Description
Technical Field
The present invention relates to the field of charging technologies, and in particular, to a portable charger, a control method, and a storage medium.
Background
The charger adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology. The industrial frequency machine is designed by the traditional analog circuit principle, internal electric devices (such as a transformer, an inductor, a capacitor and the like) of the machine are large, and small noise exists in the general operation with large load, but the industrial frequency machine has stronger resistance performance in severe power grid environment conditions, and has stronger reliability and stability than a high-frequency machine.
The existing charger is directly connected with the mains supply, the mains supply voltage is converted into the charging voltage required by the battery pack, and when the mains supply is directly converted into the charging voltage required by the battery pack, the turn ratio of the primary coil to the secondary coil is large, so that the charger is large in size, inconvenient to carry and has an improved space.
Disclosure of Invention
In view of the disadvantages of the prior art, a first object of the present invention is to provide a portable charger, which reduces the turn ratio between the primary coil and the secondary coil, reduces the volume of the charger, and is convenient to carry.
The above object of the present invention is achieved by the following technical solutions:
a portable charger comprises a charger shell, wherein at least one power supply socket is arranged on the charger shell, and the power supply socket is a type-c socket, a USB socket or an apple socket;
the power supply socket is electrically connected with the PCB of the charger shell;
a processor for loading and executing the instruction set; and
a computer-readable storage medium as described below.
Through adopting above-mentioned technical scheme, can be for portable charger power supply through mobile device's charger, compare in the required turn ratio of charging voltage from 220V commercial power vary voltage to battery package, it is littleer with the required turn ratio of charging voltage of mobile device's charger output voltage vary voltage to battery package, and then reduced portable charger's volume, convenience of customers carries.
The present invention in a preferred example may be further configured to: the quantity of power supply socket is three, and three power supply socket is type-c socket, USB socket and apple socket respectively.
Through adopting above-mentioned technical scheme, make portable charger both can use type-c socket data line to supply power, can use the USB socket to supply power again, can also use the apple socket to supply power, improved the convenience that portable charger used.
In view of the shortcomings of the prior art, a second object of the present invention is to provide a portable charger control method, which can convert the output voltage of the charger of the mobile device into the charging voltage of the battery pack to charge the battery pack.
The above object of the present invention is achieved by the following technical solutions:
a portable charger control method, comprising:
judging whether a data line is accessed, if so, acquiring interface information of the data line;
searching first boosting information corresponding to the interface information of the data line in a boosting database according to the interface information of the data line;
and controlling the portable charger to enter a boosting mode to charge the battery pack according to the first boosting information.
By adopting the technical scheme, when the portable charger is accessed by the data line, the first boosting information corresponding to the data line is called from the boosting database, the portable charger is controlled to boost the charging voltage of the battery pack to charge the battery pack according to the first boosting information, and the automatic boosting of the portable charger is realized.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
acquiring the output voltage of the portable charger;
judging whether the output voltage of the portable charger is equal to the charging voltage of the battery pack or not, and if not, acquiring the input voltage of the portable charger;
calculating second boosting information according to the input voltage and the charging voltage of the battery pack;
and controlling the portable charger to enter a boosting mode to charge the battery pack according to the second boosting information.
By adopting the technical scheme, when the portable charger is used, the output voltage of the charger of the mobile equipment is multiple, the output voltage can be automatically adjusted according to a charging object, and the used data line is not matched with the charger of the mobile equipment, so that the output voltage of the portable charger is not equal to the charging voltage of the battery pack, the second boosting information can be calculated according to the input voltage of the portable charger and the charging voltage of the battery pack, the output voltage of the charger of the mobile equipment is converted into the charging voltage of the battery pack to charge the battery pack, and the accuracy of the output voltage of the portable charger is ensured.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
acquiring unique identification information of a charger for supplying power to the portable charger;
searching third boosting information corresponding to the unique identification information in a boosting database according to the unique identification information;
and controlling the portable charger to enter a boosting mode to charge the battery pack according to the third boosting information.
By adopting the technical scheme, the unique identification information of the charger for supplying power to the portable charger is firstly acquired, the corresponding third boosting information is called from the boosting database according to the unique identification information, the portable charger is controlled to be boosted according to the third boosting information to supply power to the battery pack, and the automatic voltage transformation of the portable charger is realized.
The present invention in a preferred example may be further configured to: comprises that
Acquiring current quantity information of a current charger;
and acquiring current unique identification information according to the current quantity information.
By adopting the technical scheme, if the number of the chargers is one, the unique identification information of the chargers can be directly acquired; if the number of chargers is large, it is necessary to separately acquire unique identification information of the charger connected to the portable charger.
The present invention in a preferred example may be further configured to: and if the current quantity information is equal to 1, controlling a preset RFID reader-writer on the portable charger to read a preset RFID label on the current charger so as to acquire unique identification information of the charger for supplying power to the portable charger.
By adopting the technical scheme, the RFID reader-writer is arranged on the portable charger, the RFID tag is arranged on the charger, and the unique identification information of the charger can be acquired by reading the RFID tag through the RFID reader-writer.
The present invention in a preferred example may be further configured to: if the current quantity information is larger than 1, acquiring the connection information of the current charger and the portable charger;
controlling the preset RFID tag on the current charger to be electrified according to the connection information;
and controlling a preset RFID reader-writer on the portable charger to read a preset RFID label on the current charger so as to acquire unique identification information of the charger for supplying power to the portable charger.
By adopting the technical scheme, when the charger is connected to the portable charger through the data line, the RFID reader-writer on the portable charger is electrified, the RFID tag on the charger is electrified, and the RFID reader-writer reads the RFID tag to acquire the unique identification information of the charger.
The present invention in a preferred example may be further configured to: and if the data line is accessed, the rest two power supply sockets are controlled to be disconnected with the PCB of the charger shell.
By adopting the technical scheme, when two or more data lines are accessed, the single chip microcomputer in the portable charger is not easy to be blocked and halted due to a plurality of data inputs when in operation, the normal operation of the single chip microcomputer in the portable charger is ensured, and the service life of the portable charger is prolonged.
In view of the shortcomings of the prior art, a third object of the present invention is to provide a computer readable storage medium for providing a carrier for a portable charger control method.
The above object of the present invention is achieved by the following technical solutions:
a computer readable storage medium storing a program that when loaded and executed by a processor implements a portable charger control method as described above.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the turn ratio of the primary coil to the secondary coil is reduced, the volume of the charger is reduced, and the portable charger is convenient to carry;
2. the portable charger can automatically convert the output voltage of the mobile equipment charger into the charging voltage of the battery pack.
Drawings
Fig. 1 is a schematic diagram of a portable charger.
Fig. 2 is a block diagram of a process for controlling the voltage of the portable charger according to the interface information of the data line.
Fig. 3 is a block diagram of a process for controlling the boost of a portable charger based on the input voltage of the portable charger.
Fig. 4 is a block diagram of a process for controlling the boost of a portable charger based on unique identification information of the charger.
Fig. 5 is a block diagram of a process for obtaining unique identification information.
In the figure, 1, a charger housing; 11. a power supply socket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Referring to fig. 1, a portable charger disclosed in an embodiment of the present invention includes a charger housing 1; the charger shell 1 is provided with at least one power supply socket 11, the power supply socket 11 is a type-c socket, a USB socket or an apple socket, and the power supply socket 11 is electrically connected with a PCB (printed circuit board) of the charger shell; here, the number of the power supply sockets 11 is preferably three, and the three power supply sockets 11 are a type-c socket, a USB socket, and an apple socket, respectively.
A processor for loading and executing the instruction set; and a computer-readable storage medium as described below.
Based on the same inventive concept, an embodiment of the present invention provides a portable charger control method, including: judging whether a power supply plug is inserted, if so, acquiring the insertion information of the power supply plug; searching first boosting information corresponding to the insertion information of the power supply plug in a boosting database according to the insertion information of the power supply plug; and controlling the portable charger to enter a boosting mode to charge the battery pack according to the first boosting information.
In the embodiment of the invention, when the portable charger is accessed by the data line, the first boosting information corresponding to the data line is called from the boosting database, and the portable charger is controlled to boost the charging voltage of the battery pack to charge the battery pack according to the first boosting information, so that the automatic boosting of the portable charger is realized.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.
The embodiments of the present invention will be described in further detail with reference to the drawings attached hereto.
A portable charger control method is mainly described as follows.
As shown in fig. 2:
step 1100: and judging whether a data line is accessed.
And judging whether a data line is connected to the power supply socket or not by judging whether a power supply loop is formed between the PCB and the power supply socket of the portable charger or not.
Step 1111: if yes, interface information of the data line is acquired.
If a power supply loop is formed between the PCB of the portable charger and the power supply socket, the fact that a data line is connected into the power supply socket is proved; the interface information is the type of data line, i.e. type-c socket, USB socket or apple socket.
Step 1112: and searching first boosting information corresponding to the interface information of the data line in a boosting database according to the interface information of the data line.
The output voltages of chargers with the type-c sockets, the USB sockets and the apple sockets are different, and first boosting information corresponding to the three sockets is stored in the boosting database, namely the charging voltage of the battery pack/the output voltage of the charger corresponding to the socket.
Step 1113: and controlling the portable charger to enter a boosting mode to charge the battery pack according to the first boosting information.
Step 1121: and if so, controlling the other two power supply sockets to be disconnected with the PCB of the charger shell.
If a power supply loop is formed between the PCB of the portable charger and the power supply socket, the fact that a data line is connected into the power supply socket is proved; when a data line is connected into one power supply socket, the rest two power supply sockets are disconnected with the PCB, so that the single chip microcomputer in the portable charger is not easy to be blocked and halted due to a plurality of data inputs when in operation, and the normal operation of the single chip microcomputer in the portable charger is ensured.
As shown in fig. 3, a method for controlling the boost of a portable charger according to the input voltage of the portable charger.
Step 2100: acquiring the output voltage of the portable charger;
step 2200: it is determined whether the output voltage of the portable charger is equal to the charging voltage of the battery pack.
Step 2300: and if not, acquiring the input voltage of the portable charger.
The single chip microcomputer stores the output voltage of the portable charger, namely the charging voltage of the battery pack; if the output voltage of the portable charger is not equal to the charging voltage of the battery pack, it is indicated that the data line is not matched with the charger, and the first boost information cannot convert the output voltage of the charger into the charging voltage of the battery pack, and then the input voltage of the portable charger, that is, the output voltage of the charger is obtained.
Step 2400: and calculating second boosting information according to the input voltage and the charging voltage of the battery pack.
Wherein the second boosting information = charging voltage/input voltage of the battery pack.
Step 2500: and controlling the portable charger to enter a boosting mode to charge the battery pack according to the second boosting information.
As shown in fig. 4, a method for controlling the voltage boosting of a portable charger according to unique identification information of the charger.
Step 3100: unique identification information of a charger that supplies power to the portable charger is acquired.
The unique identification information can be a two-dimensional code, a digital tag or a digital verification code, the unique identification information is preferably an electronic tag, the electronic tag can be arranged on a charger for supplying power to the portable charger and also can be arranged on the portable charger, and the unique identification information can be arranged according to a specific use scene.
Step 3200: and searching third boosting information corresponding to the unique identification information in the boosting database according to the unique identification information.
And the boost database stores third boost information corresponding to the unique identification information, and the third boost information is called from the boost database according to the unique identification information after the unique identification information is acquired.
Step 3300: and controlling the portable charger to enter a boosting mode to charge the battery pack according to the third boosting information.
As shown in fig. 5, a method for acquiring unique identification information.
Step 4100: and acquiring the current quantity information of the current charger.
The quantity information can be obtained by a mechanical digital key triggering mode or a virtual digital key triggering mode, so that the current quantity information can be obtained only by manual triggering.
Step 4200: and acquiring current unique identification information according to the current quantity information.
Step 4211: and if the current quantity information is equal to 1, controlling a preset RFID reader-writer on the portable charger to read a preset RFID label on the current charger so as to acquire unique identification information of the charger for supplying power to the portable charger.
The RFID reader-writer and the RFID tags are respectively arranged on the charger and the portable charger in a one-to-one correspondence mode, namely if the RFID reader-writer is arranged on the charger, the RFID tags need to be arranged on the portable charger, the RFID reader-writer is preferably arranged on the portable charger, the RFID tags are arranged on the charger, and the RFID reader-writer is used for reading the RFID tags to obtain the unique identification information of the charger.
Step 4221: and if the current quantity information is larger than 1, acquiring the connection information of the current charger and the portable charger.
When the number of the chargers of the portable charger accessory is two or more, connection information is required to be acquired firstly, the connection information refers to whether the charger is connected with the portable charger, and whether a data line is accessed to a power supply socket is judged by judging whether a power supply loop is formed between a PCB (printed circuit board) of the portable charger and the power supply socket; if the charger is connected to the portable charger, a power supply loop is formed between the corresponding power supply socket and the PCB of the portable charger.
Step 4222: and controlling the preset RFID label on the current charger to be electrified according to the connection information.
The RFID tag is arranged on the charger and is an active RFID tag, and if the charger is connected to the portable charger, the RFID tag is controlled to be powered on.
Step 4223: and controlling a preset RFID reader-writer on the portable charger to read a preset RFID label on the current charger so as to acquire unique identification information of the charger for supplying power to the portable charger.
The RFID reader-writer is powered off at a preset time after the RFID tag is acquired, so that the RFID reader-writers and the RFID tags are not easy to cross and misread; the predetermined time may be 1-5s, where the predetermined time period is preferably 3 s.
Embodiments of the present invention provide a computer-readable storage medium, which is capable of implementing the steps described in the flowcharts of fig. 2 to 5 when being loaded and executed by a processor.
The computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: u disk, removable hard disk, read only memory, random access memory, magnetic or optical disk, etc. for storing program codes.
The above embodiments are only used to describe the technical solutions of the present application in detail, but the above embodiments are only used to help understanding the method and the core idea of the present invention, and should not be construed as limiting the present invention. Those skilled in the art should also appreciate that they can easily conceive of various changes and substitutions within the technical scope of the present disclosure.
Claims (10)
1. A portable charger, comprising a charger housing, characterized in that: the charger shell is provided with at least one power supply socket, and the power supply socket is a type-c socket, a USB socket or an apple socket;
the power supply socket is electrically connected with the PCB of the charger shell;
a processor for loading and executing the instruction set; and
the computer-readable storage medium of claim 10.
2. A portable charger as defined in claim 1, wherein: the quantity of power supply socket is three, and three power supply socket is type-c socket, USB socket and apple socket respectively.
3. A portable charger control method, comprising:
judging whether a data line is accessed, if so, acquiring interface information of the data line;
searching first boosting information corresponding to the interface information of the data line in a boosting database according to the interface information of the data line;
and controlling the portable charger to enter a boosting mode to charge the battery pack according to the first boosting information.
4. The portable charger control method of claim 3, comprising:
acquiring the output voltage of the portable charger;
judging whether the output voltage of the portable charger is equal to the charging voltage of the battery pack or not, and if not, acquiring the input voltage of the portable charger;
calculating second boosting information according to the input voltage and the charging voltage of the battery pack;
and controlling the portable charger to enter a boosting mode to charge the battery pack according to the second boosting information.
5. The portable charger control method of claim 3, comprising:
acquiring unique identification information of a charger for supplying power to the portable charger;
searching third boosting information corresponding to the unique identification information in a boosting database according to the unique identification information;
and controlling the portable charger to enter a boosting mode to charge the battery pack according to the third boosting information.
6. The portable charger control method of claim 5, comprising:
acquiring current quantity information of a current charger;
and acquiring current unique identification information according to the current quantity information.
7. The portable charger control method according to claim 6, wherein:
and if the current quantity information is equal to 1, controlling a preset RFID reader-writer on the portable charger to read a preset RFID label on the current charger so as to acquire unique identification information of the charger for supplying power to the portable charger.
8. The portable charger control method according to claim 6, wherein: if the current quantity information is larger than 1, acquiring the connection information of the current charger and the portable charger;
controlling the preset RFID tag on the current charger to be electrified according to the connection information;
and controlling a preset RFID reader-writer on the portable charger to read a preset RFID label on the current charger so as to acquire unique identification information of the charger for supplying power to the portable charger.
9. The portable charger control method according to claim 3, wherein: and if the data line is accessed, the rest two power supply sockets are controlled to be disconnected with the PCB of the charger shell.
10. A computer-readable storage medium storing a program that when loaded and executed by a processor implements a portable charger control method as claimed in any one of claims 2 to 9.
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| CN106877059A (en) * | 2017-04-10 | 2017-06-20 | 张琛 | charging socket with retractable USB data wire |
| CN109412222A (en) * | 2018-03-07 | 2019-03-01 | 深圳造物部落科技有限公司 | Charging unit with pressure adjusting structure |
| CN207910535U (en) * | 2018-03-16 | 2018-09-25 | 广州市大略电子科技有限公司 | Onboard charger |
| CN208423352U (en) * | 2018-07-09 | 2019-01-22 | 深圳市时商创展科技有限公司 | A kind of data line |
| CN208797813U (en) * | 2018-07-26 | 2019-04-26 | 深圳市迈顺源科技有限公司 | A kind of voltage conversion device |
| CN209805433U (en) * | 2018-11-22 | 2019-12-17 | 深圳市多尼卡航空电子有限公司 | Charging circuit and device |
| CN110620410A (en) * | 2019-09-02 | 2019-12-27 | 宁波唯嘉电子科技有限公司 | Lithium battery mis-charging judging method, storage medium and control terminal |
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Application publication date: 20200529 |