Method and apparatus for regulating electric energy within mobile storage and charging device, and computer device

Abstract

Disclosed are a method and apparatus for regulating electric energy within a mobile storage and charging device, and a computer device. The method comprises: receiving a charging request of a device to be charged; in response to the charging request, selecting an energy storage and charging module in a mobile storage and charging device to be connected to said device; and among a plurality of battery units comprised in the energy storage and charging module, selecting a target battery unit to be connected to said device, wherein the plurality of battery units are independent of each other, and the connection relationship among the plurality of battery units comprises parallel connection and / or series connection. The method solves the technical problem of being unable to adjust the battery capacity of a mobile storage and charging device on the basis of different charging requirements.

Description

Method and device for regulating electric energy in mobile storage and charging equipment and computer device

[0001] The present application claims priority to Chinese Patent Application No. 202410717778.8, filed on June 4, 2024, entitled "Method and device for regulating electric energy in mobile storage and charging equipment and computer device", the disclosure of which is incorporated herein in its entirety as part or all of the present application. TECHNICAL FIELD

[0002] The present disclosure relates to the technical field of electric vehicles, in particular, to a method and device for regulating electric energy in mobile storage and charging equipment and a computer device. BACKGROUND

[0003] The conventional mobile storage and charging equipment in the prior art is mostly AC input, which requires power grid capacity increase; the mobile storage and charging equipment is also fixed power, which cannot be increased in time according to the actual application scenario. At the same time, the voltage, capacity and other parameters of the energy storage battery are fixed models, which are also not replaceable. Therefore, the application range of the mobile storage and charging equipment in the prior art is fixed, for example, the charging voltage range is also from 200V-750V or 200V-1000V, which cannot adapt to various application occasions, where V represents volt, which is the unit of voltage.

[0004] At present, no effective solution has been proposed for the above problems. SUMMARY

[0005] The embodiments of the present disclosure provide a method and device for regulating electric energy in mobile storage and charging equipment and a computer device to at least solve the technical problem that the battery capacity of the mobile storage and charging equipment cannot be adjusted according to different charging needs.

[0006] According to an aspect of an embodiment of the present disclosure, a method for regulating electric energy in mobile storage and charging equipment is provided, comprising: receiving a charging request of a to-be-charged device; in response to the charging request, selecting an energy storage and charging module in the mobile storage and charging equipment to be connected with the to-be-charged device; selecting a target battery unit in a plurality of battery units included in the energy storage and charging module to be connected with the to-be-charged device, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units includes parallel connection and / or series connection.

[0007] According to one or more embodiments of the present disclosure, selecting a target battery unit in a plurality of battery units included in the energy storage and charging module to be connected with the to-be-charged device comprises: determining a required voltage, a required power and a required electric quantity of the to-be-charged device according to the charging request; selecting a target battery unit in the plurality of battery units according to the required voltage, the required power and the required electric quantity; and connecting the target battery unit with the to-be-charged device.

[0008] According to one or more embodiments of the present disclosure, in the case that the plurality of battery units are battery units of the same type, the target battery unit is selected from the plurality of battery units according to the required voltage and the required power, including: comparing the required voltage with the rated voltage of any one of the plurality of battery units to determine the number of battery units that need to be connected in series; comparing the required power with the rated capacity of any one of the plurality of battery units to determine the number of battery units that need to be connected in parallel; and selecting the target battery unit from the plurality of battery units according to the number of battery units that need to be connected in series and the number of battery units that need to be connected in parallel.

[0009] According to one or more embodiments of the present disclosure, connecting the target battery unit with the device to be charged includes: connecting the target battery unit with the battery units that need to be connected in series according to the number of battery units that need to be connected in series to obtain the battery units connected in series; connecting the battery units connected in series with the battery units that need to be connected in parallel according to the number of battery units that need to be connected in parallel to obtain the target battery unit with the internal connection relationship determined; or, connecting the target battery unit with the battery units that need to be connected in parallel according to the number of battery units that need to be connected in parallel to obtain the battery units connected in parallel; connecting the battery units connected in parallel with the battery units that need to be connected in series according to the number of battery units that need to be connected in series to obtain the target battery unit with the internal connection relationship determined; and connecting the target battery unit with the internal connection relationship determined with the device to be charged.

[0010] According to one or more embodiments of the present disclosure, the method further includes: marking the battery units other than the target battery unit as idle battery units in the plurality of battery units; receiving a charging request of another device to be charged; determining whether the idle battery units can respond to the charging request of the another device to be charged and whether the hybrid input charging module in the mobile storage and charging device can respond to the charging request of the another device to be charged, wherein the hybrid input charging module is connected with the alternating current power grid; and in the case that neither the idle battery units nor the hybrid input charging module can respond to the charging request of the another device to be charged, sending a charging rejection prompt to the another device to be charged.

[0011] According to one or more embodiments of the present disclosure, the method further includes: in the case that the idle battery units can respond to the charging request of the another device to be charged, selecting a target idle battery unit from the idle battery units according to the charging request of the another device to be charged, and connecting the target idle battery unit with the another device to be charged.

[0012] According to one or more embodiments of the present disclosure, the method further includes: marking the battery units other than the target battery unit as idle battery units in the plurality of battery units; connecting the idle battery units with the solar cell panel, wherein the solar cell panel is used to charge the idle battery units; or, connecting the idle battery units with the hybrid input charging module in the mobile storage and charging device, wherein the hybrid input charging module is connected with the alternating current power grid.

[0013] According to another aspect of the embodiments of the present disclosure, a mobile energy storage and charging device is also provided, which comprises: a receiving module configured to receive a charging request of a device to be charged; a responding module configured to connect a target energy storage and charging module to the device to be charged in response to the charging request; and a selecting module configured to select a target battery unit from a plurality of battery units included in the target energy storage and charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units comprises parallel connection and / or series connection.

[0014] According to still another aspect of the embodiments of the present disclosure, a non-volatile storage medium is also provided, which comprises a stored program, wherein the program, when executed, controls a device in which the non-volatile storage medium is located to perform the energy regulation method in the mobile energy storage and charging device.

[0015] According to yet another aspect of the embodiments of the present disclosure, a computer device is also provided, which comprises a processor configured to execute a program, wherein the program, when executed, performs the energy regulation device in the mobile energy storage and charging device.

[0016] In the embodiments of the present disclosure, the independent battery units in the mobile energy storage and charging device are adopted, the charging request of the device to be charged is received, the target energy storage and charging module is connected to the device to be charged in response to the charging request, and the target battery unit is selected from the plurality of battery units included in the target energy storage and charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units comprises parallel connection and / or series connection, so that the connection relationship between the plurality of battery units can be flexibly adjusted according to different charging requests, thereby achieving the technical effect of improving the flexibility of the mobile energy storage and charging device, and further solving the technical problem that the battery capacity of the mobile energy storage and charging device cannot be adjusted according to different charging needs. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the present disclosure and constitute a part of this application, illustrate certain illustrative embodiments of the present disclosure and are used to explain the present disclosure, but do not limit the present disclosure. In the drawings:

[0018] FIG. 1 shows a hardware structure block diagram of a computer terminal for implementing the energy regulation method in the mobile energy storage and charging device;

[0019] FIG. 2 is a flowchart of the energy regulation method in the mobile energy storage and charging device according to the embodiments of the present disclosure;

[0020] FIG. 3 is a structural block diagram of an electric energy regulating device in a mobile storage and charging device according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0021] In order to make persons skilled in the art better understand the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons skilled in the art without creative work should fall within the protection scope of the present disclosure.

[0022] It should be noted that the terms "first", "second", and the like in the specification and claims of the present disclosure and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to include only those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to such a process, method, product or device.

[0023] According to an embodiment of the present disclosure, a method embodiment of electric energy regulation in a mobile storage and charging device is provided. It should be noted that the steps shown in the flowchart of the drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that herein.

[0024] The method provided in the embodiment one of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. FIG. 1 shows a hardware structure block diagram of a computer terminal for implementing the method for regulating electric energy in a mobile storage and charging device. As shown in FIG. 1, the computer terminal 10 can include one or more processors (the processor can include but is not limited to a microprocessor MCU or a programmable logic device FPGA and the like processing device), a memory 104 for storing data. In addition, it can also include a display, an input / output interface (I / O interface), a universal serial bus (USB) port (which can be included as one of the ports of the BUS bus), a network interface, a power supply and / or a camera. Those skilled in the art can understand that the structure shown in FIG. 1 is only schematic, which does not limit the structure of the above-mentioned electronic device. For example, the computer terminal 10 can also include more or fewer components than those shown in FIG. 1, or have a different configuration from that shown in FIG. 1.

[0025] It should be noted that the one or more processors and / or other data processing circuits described above can be referred to as "data processing circuits" herein. The data processing circuit can be embodied in whole or in part as software, hardware, firmware or any other combination. In addition, the data processing circuit can be a single independent processing module, or all or part of any one of the other elements combined into the computer terminal 10. As referred to in the embodiments of the present application, the data processing circuit controls as a processor (for example, the selection of the variable resistance terminal path connected with the interface).

[0026] The memory 104 can be used to store software programs and modules of application software, such as program instructions / data storage means of the method for regulating electric energy in a mobile storage and charging device in the embodiments of the present disclosure. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory 104, that is, implements the method for regulating electric energy in a mobile storage and charging device of the application program described above. The memory 104 can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some examples, the memory 104 can further include a memory remotely arranged with respect to the processor, which can be connected to the computer terminal 10 through a network. Examples of the above-mentioned network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network and a combination thereof.

[0027] The display can be, for example, a touch screen type liquid crystal display (LCD), which can enable a user to interact with the user interface of the computer terminal 10.

[0028] FIG. 2 is a flowchart of a method for regulating electric energy in a mobile storage and charging device according to an embodiment of the present disclosure. As shown in FIG. 2, the method includes the following steps:

[0029] In step S202, a charging request of a device to be charged is received.

[0030] In this step, the device to be charged can be an electric vehicle or other device that needs to be charged. The charging request can be a charging request sent by the device to be charged to the controller in the mobile storage and charging device after the device to be charged is connected to the mobile storage and charging device. The request can include the required power of the device to be charged, the rated charging voltage, the rated charging current, and the like.

[0031] In step S204, in response to the charging request, a storage and charging module in the mobile storage and charging device is selected to be connected to the device to be charged.

[0032] In this step, the controller in the mobile storage and charging device can select a module suitable for the device to be charged to be connected to the device to be charged in the mobile storage and charging device. The mobile storage and charging device can include multiple modules, such as a storage and charging module, a photovoltaic charging module, and a hybrid input charging module. Specifically, the storage and charging module can use a storage battery to charge the device to be charged, the photovoltaic charging module can use photovoltaic power generation to charge the device to be charged, and the hybrid input charging module can use an alternating current power grid to charge the device to be charged. The module selected in this step is the storage and charging module, which has stable voltage, current, and price.

[0033] In step S206, a target battery unit is selected from multiple battery units included in the storage and charging module to be connected to the device to be charged, wherein the multiple battery units are independent of each other, and the connection relationship between the multiple battery units includes parallel connection and / or series connection.

[0034] In this step, the multiple battery units included in the storage and charging module are independent of each other, rather than being set to parallel or series connection. The connection relationship between the multiple battery units can be adjusted according to the demand, such as being adjusted to be partially in series connection and partially in parallel connection, or other battery units can still be independent of each other.

[0035] Through the above steps, the connection relationship between the multiple battery units can be flexibly adjusted according to different charging requests, thereby achieving the technical effect of improving the flexibility of the mobile storage and charging device, and further solving the technical problem that the battery capacity of the mobile storage and charging device cannot be adjusted according to different charging needs.

[0036] As an optional embodiment, in the plurality of battery units included in the energy storage charging module, the target battery unit is selected to be connected with the device to be charged, comprising: determining the required voltage, the required power and the required power of the device to be charged according to the charging request; selecting the target battery unit from the plurality of battery units according to the required voltage, the required power and the required power; connecting the target battery unit with the device to be charged.

[0037] According to one or more embodiments of the present disclosure, the required voltage, the required power and the required power of the device to be charged can be determined from the charging request, and the target battery unit for charging the device to be charged can be finally determined according to the required voltage, the required power and the required power. Only the target battery unit can be connected with the device to be charged, and other battery units can be connected with other devices.

[0038] As an optional embodiment, in the case that the plurality of battery units are the same type of battery, the target battery unit is selected from the plurality of battery units according to the required voltage and the required power, comprising: comparing the required voltage with the rated voltage of any one of the plurality of battery units to determine the number of battery units that need to be connected in series; comparing the required power with the rated capacity of any one of the plurality of battery units to determine the number of battery units that need to be connected in parallel; and selecting the target battery unit from the plurality of battery units according to the number of battery units that need to be connected in series and the number of battery units that need to be connected in parallel.

[0039] According to one or more embodiments of the present disclosure, multiple batteries can be connected in parallel or in series. The choice of which way depends on the required voltage, current and power. When a higher voltage is needed, multiple batteries can be connected in series. In a series circuit, the number of batteries is equal to the increase in voltage. For example, when two batteries are connected in series, the total voltage is the sum of the voltage of each battery. This connection can provide a higher voltage, but the current remains the same. When a larger current or higher capacity is needed, multiple batteries can be connected in parallel. In a parallel circuit, the number of batteries is equal to the increase in current. Parallel connection can provide larger current and capacity, but the voltage remains the same. However, the power still needs to be combined to determine the overall connection method, for example, if the mobile charging device can output full power when the voltage is high after the series connection, but if the electric vehicle needs a large charging power, then the batteries cannot be simply connected in series, but need to be connected in parallel. For the specific connection of the battery, the appropriate connection method can be selected according to the specifications of the battery and the required voltage, current and power. It should be noted that the batteries connected in parallel must be of the same voltage, capacity and similar internal resistance, otherwise it may cause battery damage or performance degradation; when connected in series, batteries with similar voltages are also required to ensure that the battery protection program is not triggered due to a battery with a voltage that is too high or a battery with a voltage that is too low during charging and discharging.

[0040] Therefore, the number of battery units needed to meet the required voltage can be determined first, and the number of battery units needed to meet the required power can be determined. Then the target battery unit can be selected from the multiple battery units.

[0041] As an optional embodiment, connecting the target battery unit with the device to be charged includes: connecting the battery units needed to be connected in series according to the number of battery units needed to be connected in series, to obtain the battery units connected in series; connecting the battery units connected in series in parallel according to the number of battery units needed to be connected in parallel, to obtain the target battery unit with the internal connection relationship determined; or, connecting the battery units needed to be connected in parallel according to the number of battery units needed to be connected in parallel, to obtain the battery units connected in parallel; connecting the battery units connected in parallel in series according to the number of battery units needed to be connected in series, to obtain the target battery unit with the internal connection relationship determined; and connecting the target battery unit with the internal connection relationship determined with the device to be charged.

[0042] According to one or more embodiments of the present disclosure, the internal connection relationship of the target battery unit can be determined by selecting the first parallel and then series or the first series and then parallel.

[0043] As an optional embodiment, the method further comprises: in the plurality of battery units, marking other battery units except the target battery unit as idle battery units; receiving other charging requests of other to-be-charged devices; determining whether the idle battery units can respond to the other charging requests, and determining whether the hybrid input charging module in the mobile storage and charging device can respond to the other charging requests, wherein the hybrid input charging module is connected with the alternating current power grid; and in the case that neither the idle battery units nor the hybrid input charging module can respond to the other charging requests, sending a charging rejection prompt to the other to-be-charged devices.

[0044] According to one or more embodiments of the present disclosure, in the plurality of battery units, other battery units except the target battery unit can be idle battery units to charge other to-be-charged devices while the target battery unit is charging a to-be-charged device. The controller in the mobile storage and charging device can receive other charging requests and supply power to other to-be-charged devices according to the other charging requests. If the idle battery units are insufficient to supply power to other to-be-charged devices, the hybrid input charging module in the mobile storage and charging device connected with the alternating current power grid can be selected to supply power to other to-be-charged devices. If neither the idle battery units nor the hybrid input charging module can respond to the other charging requests, a charging rejection prompt can be sent to the other to-be-charged devices.

[0045] As an optional embodiment, the method further comprises: in the case that the idle battery units can respond to the other charging requests, selecting, according to the other charging requests, a target idle battery unit in the idle battery units to connect with other to-be-charged devices.

[0046] According to one or more embodiments of the present disclosure, if the idle battery units can respond to the other charging requests, a target idle battery unit can be selected in the idle battery units to connect with other to-be-charged devices according to the same method as before.

[0047] As an optional embodiment, the method further comprises: in the plurality of battery units, marking other battery units except the target battery unit as idle battery units; connecting the idle battery units with a solar panel, wherein the solar panel is used to charge the idle battery units; or connecting the idle battery units with a hybrid input charging module in the mobile storage and charging device, wherein the hybrid input charging module is connected with the alternating current power grid.

[0048] According to one or more embodiments of the present disclosure, if there is no other device to be charged, the idle battery unit can be connected with the solar panel to be charged by the solar panel, wherein the solar panel can be connected with the photovoltaic charging module inside the mobile storage and charging device. The idle battery unit can also be connected with the hybrid input charging module inside the mobile storage and charging device to be charged by the alternating current power grid during the price valley period. Of course, the idle battery unit can also supply power to the alternating current power grid reversely during the price peak period. In addition, the energy storage system can also be discharged to supply power to the power grid or external alternating current electrical equipment through the conversion of the hybrid input charging module.

[0049] It should be noted that, for the foregoing method embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present disclosure is not limited by the action sequence described, because according to the present disclosure, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily necessary for the present disclosure.

[0050] Through the description of the above embodiments, those skilled in the art can clearly understand that the mobile storage and charging device internal electric energy regulation method according to the above embodiments can be realized by means of software and the necessary general hardware platform, of course, it can also be realized by hardware, but in many cases the former is a better embodiment. Based on such understanding, the technical solutions of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disc), and includes a plurality of instructions to make a terminal device (which can be a mobile phone, computer, server, or network device, etc.) execute the method described in each embodiment of the present disclosure.

[0051] According to the embodiments of the present disclosure, a mobile storage and charging device internal electric energy regulation device for implementing the above mobile storage and charging device internal electric energy regulation method is also provided. FIG. 3 is a structural block diagram of the mobile storage and charging device internal electric energy regulation device according to the embodiments of the present disclosure. As shown in FIG. 3, the mobile storage and charging device internal electric energy regulation device includes a receiving module 32, a responding module 34, and a selecting module 36. The mobile storage and charging device internal electric energy regulation device will be described below.

[0052] The receiving module 32 is configured to receive a charging request of a device to be charged.

[0053] The responding module 34 is connected with the receiving module 32 and is configured to select an energy storage charging module in the mobile storage and charging device to be connected with the device to be charged in response to the charging request.

[0054] The selecting module 36 is connected with the responding module 34, and is configured to select a target battery unit to be connected with the device to be charged from a plurality of battery units included in the energy storage and charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units includes parallel connection and / or series connection.

[0055] It should be noted that the receiving module 32, the responding module 34 and the selecting module 36 correspond to steps S202 to S206 in the embodiment, and the plurality of modules have the same instances and application scenarios as the corresponding steps, but are not limited to the content disclosed in the above embodiment. It should be noted that the above modules can run in the computer terminal 10 provided in the embodiment as a part of the device.

[0056] The embodiment of the present disclosure can provide a computer device. According to one or more embodiments of the present disclosure, in the present embodiment, the computer device can be located in at least one network device of a plurality of network devices of a computer network. The computer device includes a memory and a processor.

[0057] The memory can be used to store software programs and modules, such as program instructions / modules corresponding to the energy regulation method and device in the mobile energy storage and charging device in the embodiment of the present disclosure. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory, that is, implements the energy regulation method in the mobile energy storage and charging device. The memory can include a high-speed random access memory, and can also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some examples, the memory can further include a memory remotely arranged with respect to the processor, and the remote memory can be connected to the computer terminal through a network. Examples of the above network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.

[0058] The processor can call information and applications stored in the memory through the transmission device to perform the following steps: receiving a charging request of a device to be charged; in response to the charging request, selecting an energy storage and charging module in the mobile energy storage and charging device to be connected with the device to be charged; and selecting a target battery unit to be connected with the device to be charged from a plurality of battery units included in the energy storage and charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units includes parallel connection and / or series connection.

[0059] According to one or more embodiments of the present disclosure, the processor can further execute program codes of the following steps: in the case that the plurality of battery units are of the same type, selecting the target battery unit from the plurality of battery units according to the required voltage and the required power, comprising: comparing the required voltage with the rated voltage of any one of the plurality of battery units to determine the number of battery units required to be connected in series; comparing the required power with the rated capacity of any one of the plurality of battery units to determine the number of battery units required to be connected in parallel; and selecting the target battery unit from the plurality of battery units according to the number of battery units required to be connected in series and the number of battery units required to be connected in parallel.

[0060] According to one or more embodiments of the present disclosure, the processor can further execute program codes of the following steps: in the case that the plurality of battery units are of the same type, selecting the target battery unit from the plurality of battery units according to the required voltage and the required power, comprising: comparing the required voltage with the rated voltage of any one of the plurality of battery units to determine the number of battery units required to be connected in series; comparing the required power with the rated capacity of any one of the plurality of battery units to determine the number of battery units required to be connected in parallel; and selecting the target battery unit from the plurality of battery units according to the number of battery units required to be connected in series and the number of battery units required to be connected in parallel.

[0061] According to one or more embodiments of the present disclosure, the processor can further execute program codes of the following steps: connecting the target battery unit with the device to be charged, comprising: connecting the target battery unit with the battery units required to be connected in series to obtain the battery units connected in series according to the number of battery units required to be connected in series; connecting the battery units connected in series with the battery units required to be connected in parallel to obtain the target battery unit with the determined internal connection relationship according to the number of battery units required to be connected in parallel; or, connecting the target battery unit with the battery units required to be connected in parallel to obtain the battery units connected in parallel according to the number of battery units required to be connected in parallel; connecting the battery units connected in parallel with the battery units required to be connected in series to obtain the target battery unit with the determined internal connection relationship according to the number of battery units required to be connected in series; and connecting the target battery unit with the determined internal connection relationship with the device to be charged.

[0062] According to one or more embodiments of the present disclosure, the processor can further execute program codes of the following steps: further comprising: marking the battery units other than the target battery unit as idle battery units in the plurality of battery units; receiving other charging requests of other devices to be charged; determining whether the idle battery units can respond to the other charging requests and determining whether the hybrid input charging module in the mobile energy storage and charging device can respond to the other charging requests, wherein the hybrid input charging module is connected with the AC power grid; and in the case that neither the idle battery units nor the hybrid input charging module can respond to the other charging requests, sending a charging rejection prompt to the other devices to be charged.

[0063] According to one or more embodiments of the present disclosure, the processor can further execute program codes of the following steps: further comprising: in the case that the idle battery unit can respond to other charging requests, connecting the target idle battery unit with other to-be-charged devices according to the other charging requests.

[0064] According to one or more embodiments of the present disclosure, the processor can further execute program codes of the following steps: further comprising: in the plurality of battery units, marking other battery units except the target battery unit as idle battery units; connecting the idle battery units with the solar panel, wherein the solar panel is used to charge the idle battery units; or connecting the idle battery units with the hybrid input charging module in the mobile storage and charging device, wherein the hybrid input charging module is connected with the alternating current power grid.

[0065] The embodiments of the present disclosure provide a scheme for regulating electric energy in a mobile storage and charging device. By arranging battery units independently in the mobile storage and charging device, the charging request of a to-be-charged device is received; in response to the charging request, a storage and charging module is selected to be connected with the to-be-charged device in the mobile storage and charging device; in a plurality of battery units included in the storage and charging module, a target battery unit is selected to be connected with the to-be-charged device, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units includes parallel connection and / or series connection, so as to achieve the purpose of flexibly adjusting the connection relationship between the plurality of battery units according to different charging requests, thereby realizing the technical effect of improving the flexibility of the mobile storage and charging device, and further solving the technical problem that the battery capacity of the mobile storage and charging device cannot be adjusted according to different charging needs.

[0066] Those skilled in the art can understand that all or part of the steps in the above-mentioned embodiments can be completed by instructing the hardware related to the terminal device through a program, and the program can be stored in a non-volatile storage medium, which can include a flash disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0067] The embodiments of the present disclosure also provide a non-volatile storage medium. According to one or more embodiments of the present disclosure, in the present embodiment, the non-volatile storage medium can be used to save the program codes executed by the method for regulating electric energy in a mobile storage and charging device provided by the above-mentioned embodiments.

[0068] According to one or more embodiments of the present disclosure, in the present embodiment, the non-volatile storage medium can be located in any one of the computer terminals in the computer terminal group in the computer network, or in any one of the mobile terminals in the mobile terminal group.

[0069] According to one or more embodiments of the present disclosure, in the present embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: receiving a charging request of a device to be charged; in response to the charging request, selecting a storage and charging module to be connected with the device to be charged in the mobile storage and charging device; and selecting a target battery unit to be connected with the device to be charged from a plurality of battery units included in the storage and charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units includes parallel connection and / or series connection.

[0070] According to one or more embodiments of the present disclosure, in the present embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: selecting a target battery unit to be connected with the device to be charged from a plurality of battery units included in the storage and charging module, including: determining the required voltage, the required power and the required power of the device to be charged according to the charging request; selecting the target battery unit from the plurality of battery units according to the required voltage, the required power and the required power; and connecting the target battery unit with the device to be charged.

[0071] According to one or more embodiments of the present disclosure, in the present embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: in the case that the plurality of battery units are of the same model, selecting the target battery unit from the plurality of battery units according to the required voltage, the required power and the required power, including: comparing the required voltage with the rated voltage of any one of the plurality of battery units to determine the number of battery units that need to be connected in series; comparing the required power with the rated capacity of any one of the plurality of battery units to determine the number of battery units that need to be connected in parallel; and selecting the target battery unit from the plurality of battery units according to the number of battery units that need to be connected in series and the number of battery units that need to be connected in parallel.

[0072] According to one or more embodiments of the present disclosure, in the embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: connecting the target battery unit with the device to be charged, including: connecting the target battery unit with the battery units required to be connected in series according to the number of the battery units required to be connected in series, to obtain the battery units connected in series; connecting the battery units connected in series with the battery units required to be connected in parallel according to the number of the battery units required to be connected in parallel, to obtain the target battery unit with the internal connection relationship determined; or, connecting the target battery unit with the battery units required to be connected in parallel according to the number of the battery units required to be connected in parallel, to obtain the battery units connected in parallel; connecting the battery units connected in parallel with the battery units required to be connected in series according to the number of the battery units required to be connected in series, to obtain the target battery unit with the internal connection relationship determined; and connecting the target battery unit with the internal connection relationship determined with the device to be charged.

[0073] According to one or more embodiments of the present disclosure, in the embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: further including: marking the battery units other than the target battery unit as idle battery units in the plurality of battery units; receiving a charging request of another device to be charged; determining whether the idle battery units can respond to the charging request of the another device to be charged, and determining whether the hybrid input charging module in the mobile storage and charging device can respond to the charging request of the another device to be charged, wherein the hybrid input charging module is connected with the alternating current power grid; and in the case that neither the idle battery units nor the hybrid input charging module can respond to the charging request of the another device to be charged, sending a charging rejection prompt to the another device to be charged.

[0074] According to one or more embodiments of the present disclosure, in the embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: further including: in the case that the idle battery units can respond to the charging request of the another device to be charged, selecting a target idle battery unit in the idle battery units according to the charging request of the another device to be charged, and connecting the target idle battery unit with the another device to be charged.

[0075] According to one or more embodiments of the present disclosure, in the embodiment, the non-volatile storage medium is configured to store program code for performing the following steps: further including: marking the battery units other than the target battery unit as idle battery units in the plurality of battery units; connecting the idle battery units with a solar cell panel, wherein the solar cell panel is used to charge the idle battery units; or, connecting the idle battery units with the hybrid input charging module in the mobile storage and charging device, wherein the hybrid input charging module is connected with the alternating current power grid.

[0076] The above-mentioned serial numbers of the embodiments of the present disclosure are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0077] In the above-described embodiments of the present disclosure, the description of each embodiment focuses on different aspects, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0078] In several embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented by other manners. Among them, the above-described device embodiments are only schematic, for example, the division of the units can be a logical function division, and in actual implementation, there can be another division manner, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units or modules shown or discussed can be indirect coupling or communication connection through some interfaces, units or modules, which can be electrical or other forms.

[0079] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place or distributed on a plurality of units. Part or all of the units can be selected to achieve the purpose of the embodiment scheme according to actual needs.

[0080] In addition, each functional unit in each embodiment of the present disclosure can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. The above integrated unit can be realized in the form of hardware or in the form of a software functional unit.

[0081] The integrated unit, if realized in the form of a software functional unit and sold or used as an independent product, can be stored in a non-volatile storage medium. Based on this understanding, the technical solutions of the present disclosure essentially or say the parts that make contributions to the prior art or the whole or part of the technical solutions can be embodied in the form of a software product, which is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present disclosure. The foregoing storage medium includes: a U disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a mobile hard disk, a magnetic disk or an optical disk, and various media that can store program codes.

[0082] The above is only the preferred embodiment of the present disclosure, and it should be noted that for those skilled in the art, without departing from the principles of the present disclosure, several improvements and refinements can be made, which should also be considered as the protection scope of the present disclosure. Industrial applicability

[0083] The scheme provided by the embodiments of the present application can be applied to the technical field of electric vehicles. In the embodiments of the present disclosure, a mode of arranging mutually independent battery units in a mobile storage and charging device is adopted, a charging request of a to-be-charged device is received, a storage and charging module is selected in the mobile storage and charging device to be connected with the to-be-charged device in response to the charging request, a target battery unit is selected from a plurality of battery units included in the storage and charging module to be connected with the to-be-charged device, wherein the plurality of battery units are mutually independent, and the connection relationship between the plurality of battery units includes parallel connection and / or series connection, so as to achieve the purpose of flexibly adjusting the connection relationship between the plurality of battery units according to different charging requests, thereby realizing the technical effect of improving the use flexibility of the mobile storage and charging device, and further solving the technical problem that the battery capacity of the mobile storage and charging device cannot be adjusted according to different charging needs.

Claims

1. A method for regulating electric energy in a mobile energy storage and charging device, comprising: receiving a charging request of a device to be charged; selecting an energy storage and charging module to connect with the device to be charged in the mobile energy storage and charging device in response to the charging request; selecting a target battery unit to connect with the device to be charged from a plurality of battery units included in the energy storage and charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units comprises parallel connection and / or series connection.

2. The method of claim 1, wherein, selecting a target battery unit to connect with the device to be charged from a plurality of battery units included in the energy storage and charging module, comprising: determining a required voltage, a required power and a required electric quantity of the device to be charged according to the charging request; selecting the target battery unit from the plurality of battery units according to the required voltage, the required power and the required electric quantity; connecting the target battery unit with the device to be charged.

3. The method of claim 2, wherein, In the case that the plurality of battery units are of the same model, the selecting the target battery unit from the plurality of battery units according to the required voltage and the required electric quantity, comprising: comparing the required voltage with the rated voltage of any one of the plurality of battery units to determine the number of battery units required to be connected in series; comparing the required electric quantity with the rated capacity of any one of the plurality of battery units to determine the number of battery units required to be connected in parallel; selecting the target battery unit from the plurality of battery units according to the number of battery units required to be connected in series and the number of battery units required to be connected in parallel.

4. The method of claim 3, wherein, The connecting the target battery unit with the device to be charged, comprising: connecting the battery units required to be connected in series by the target battery unit in series according to the number of battery units required to be connected in series to obtain battery units connected in series; connecting the battery units connected in series to obtain the target battery unit with determined internal connection relationship according to the number of battery units required to be connected in parallel; or, connecting the battery units required to be connected in parallel by the target battery unit in parallel according to the number of battery units required to be connected in parallel to obtain battery units connected in parallel; connecting the battery units connected in parallel in series according to the number of battery units required to be connected in series to obtain the target battery unit with determined internal connection relationship; connecting the target battery unit with determined internal connection relationship with the device to be charged.

5. The method according to any one of claims 1 to 4, wherein, Further comprising: marking other battery units except the target battery unit as idle battery units in the plurality of battery units; receiving other charging requests of other devices to be charged; determining whether the idle battery units can respond to the other charging requests and determining whether a hybrid input charging module in the mobile energy storage and charging device can respond to the other charging requests, wherein the hybrid input charging module is connected with an alternating current power grid; in the case that neither the idle battery units nor the hybrid input charging module can respond to the other charging requests, sending a charging rejection prompt to the other devices to be charged.

6. The method of claim 5, wherein, Further comprising: In the case that the idle battery unit can respond to the other charging request, a target idle battery unit is selected to connect with the other device to be charged according to the other charging request.

7. The method of any one of claims 1 to 4, wherein, Further comprising: marking other battery units except the target battery unit as idle battery units in the plurality of battery units; connecting the idle battery units with a solar panel, wherein the solar panel is used to charge the idle battery units; or, connecting the idle battery units with a hybrid input charging module in the mobile energy storage and charging device, wherein the hybrid input charging module is connected with an alternating current power grid.

8. An electric energy regulating device in a mobile energy storage and charging device, comprising: a receiving module configured to receive a charging request of a device to be charged; a responding module configured to select an energy storage charging module to connect with the device to be charged in the mobile energy storage and charging device in response to the charging request; a selecting module configured to select a target battery unit to connect with the device to be charged in a plurality of battery units included in the energy storage charging module, wherein the plurality of battery units are independent of each other, and the connection relationship between the plurality of battery units comprises parallel connection and / or series connection.

9. A non-volatile storage medium comprising a stored program, wherein, controlling a device in which the non-volatile storage medium is located to perform the electric energy regulating method in the mobile energy storage and charging device according to any one of claims 1 to 7 when the program is running.

10. A computer device comprising: a memory and a processor, the memory stores a computer program; the processor is used to execute the computer program stored in the memory, and the computer program makes the processor perform the electric energy regulating method in the mobile energy storage and charging device according to any one of claims 1 to 7 when running.

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