Self-charging battery and method thereof

Abstract

A self-charging battery is disclosed. The self-charging battery includes: a battery charging module configured to manage charging of the self-charging battery; and at least one processor coupled to the battery charging module. Further, the at least one processor is adapted to determine whether the mobile terminal has wireless charging capability, and is configured to disable or enable the battery charging module based on the determination of whether the mobile terminal has wireless charging capability.

Description

TECHNICAL FIELD

[0001] Example embodiments of the present disclosure relate generally to a battery, and more particularly to a self-charging battery and method thereof. BACKGROUND

[0002] Batteries used in mobile terminals for industrial environments are designed to withstand harsh conditions including extreme temperatures, moisture, dust, and physical impact. These batteries are typically constructed from materials such as lithium-ion (Li-ion) or nickel-metal hydride (NiMH) to ensure long-lasting performance and reliability. Such materials generally have high energy density, fast charging capabilities, and enhanced safety mechanisms to prevent overheating and short circuits. Despite the durability and high efficiency of these batteries, they are subject to one or more limitations, such as their general lack of support for wireless charging. Additionally, the high cost of these specialized batteries and their limited lifespan under continuous heavy use can pose challenges to maintenance and operational budgets.

[0003] The present inventors have found many deficiencies and problems in the prior art and processes, which are the subject matter of the embodiments described herein. Through the efforts, wisdom, and innovation, many of these deficiencies and problems have been addressed by developing solutions that are included in the embodiments of the present disclosure, many examples of which are described in detail herein. SUMMARY

[0004] The following presents a simplified summary of some example embodiments to provide a basic understanding of some aspects of the present disclosure. This summary is not an extensive overview nor is it intended to identify key or critical elements of the present disclosure. The summary is to be taken as a broad overview of the disclosure, and in contemplation of the many embodiments that will be described later on in the detailed description section.

[0005] In one example embodiment, a self-charging battery is disclosed. The self-charging battery includes a battery charging module configured to manage charging of the self-charging battery, and at least one processor coupled to the battery charging module. Further, the at least one processor is adapted to determine whether a mobile terminal has wireless charging capability, and is configured to deactivate or activate the battery charging module based on the determination of whether the mobile terminal has wireless charging capability.

[0006] In some embodiments, the self-charging battery further includes a plurality of connection pins coupled to the battery charging module and adapted to selectively connect the self-charging battery with the mobile terminal, the plurality of connection pins including at least a battery wireless power (BWP) pin.

[0007] In some embodiments, the at least one processor determines whether the mobile terminal has the wireless charging capability by determining whether a mobile terminal wireless power (MTWP) pin is present within the mobile terminal and connected to the BWP pin or whether a signal received from the mobile terminal indicates the wireless charging capability of the mobile terminal. In some embodiments, the at least one processor is configured to: deactivate the battery charging module upon determining that the MTWP pin is present within the mobile terminal or that the signal received from the mobile terminal indicates the wireless charging capability of the mobile terminal; or activate the battery charging module upon determining that the MTWP pin is not present within the mobile terminal or that the signal received from the mobile terminal does not indicate the wireless charging capability of the mobile terminal.

[0008] In some embodiments, the self-charging battery further comprises a charging coil and a charging receiver, and further, the charging coil and the charging receiver are connected with the battery charging module to wirelessly charge the self-charging battery.

[0009] In some embodiments, upon deactivating the battery charging module, the at least one processor is adapted to transmit a signal to the mobile terminal to cause a battery charging module of the mobile terminal to wirelessly charge the self-charging battery.

[0010] In some embodiments, the plurality of connection pins further comprises a power pin, a communication clock pin, a communication data pin, a temperature pin, and / or a ground pin. In some embodiments, the temperature pin is configured to communicate a temperature of the self-charging battery and is adapted to determine a connection of the self-charging battery with the mobile terminal.

[0011] In some embodiments, the signal corresponds to a command signal for deactivating or activating the battery charging module.

[0012] In some embodiments, the mobile terminal comprises at least one of a mobile device, a communication device, or a handheld computer.

[0013] In another example embodiment, a method is disclosed. The method comprises determining, via at least one processor of a battery charging module coupled to a self-charging battery, whether a mobile terminal has a wireless charging capability; and the method further comprises deactivating or activating, via the at least one processor, a battery charging module based on the determination of whether the mobile terminal has a wireless charging capability. Further, the battery charging module is configured to manage charging of the self-charging battery.

[0014] The above summary of the invention is provided merely for purposes of summarizing some example embodiments, to provide a basic understanding of some aspects of the disclosure. Accordingly, it will be appreciated that the above described embodiments are merely examples and should not be construed as limiting the scope or spirit of the disclosure in any way. It will be appreciated that the scope of the disclosure encompasses many potential embodiments, some of which will be further explained in following detailed description and accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] Having thus described certain example embodiments of the disclosure in general terms, reference will now be made to the accompanying drawings, which are not necessarily drawn to scale, and wherein:

[0016] Figure 1 a block diagram of a self-charging battery according to example embodiments of the disclosure is illustrated;

[0017] Figure 2 a block diagram of a self-charging battery according to example embodiments of the disclosure is illustrated;

[0018] Figure 3 a block diagram of a self-charging battery according to example embodiments of the disclosure is illustrated;

[0019] Figure 4 a circuit diagram of a comparator circuit of a self-charging battery according to example embodiments of the disclosure is illustrated;

[0020] Figure 5 a flowchart illustrating a method of a self-charging battery according to example embodiments of the disclosure is illustrated; and

[0021] Figure 6 another flowchart illustrating a method of a self-charging battery according to example embodiments of the disclosure is illustrated. DETAILED DESCRIPTION

[0022] Some embodiments will now be described below by reference to the accompanying drawings, which are not necessarily drawn to scale, and in which:

[0023] The components illustrated in the figures represent components that can or can not be present in various embodiments of the disclosure described herein, such that embodiments can include fewer or additional components than those shown in the figures, without departing from the scope of the disclosure. Some components can be omitted from one or more of the figures, or shown in phantom in order to illustrate certain components of the figures.

[0024] As used herein, the term "includes" means includes but not limited to, and is to be interpreted in the same manner as "comprising" in the context of patent applications and patents. The use of broader terms such as "including," "comprising," and "having" should be understood as providing support for narrower terms such as "consisting of," "consisting essentially of," and "substantially comprised of."

[0025] The phrases "in various embodiments," "in one embodiment," "according to one embodiment,” "in some embodiments,” and the like generally mean that the particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of the present disclosure, and can be included in more than one embodiment of the present disclosure (importantly, such phrases are not necessarily referring to the same embodiment). For example, a feature, structure, or characteristic can be included in one embodiment but not in another embodiment.

[0026] The words "example" or "exemplary" are used herein to mean "serving as an example, instance, or illustration.” Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0027] If the specification states a component, or feature "may,” "can,” "could,” "should,” "would,” "preferably,” "possibly,” "typically,” "optionally,” "for instance,” "often,” "usually,” "exemplarily,” or "might” (or other such language) be included or have a property, that particular component or feature is not required to be included or to have the property. Such components or features can be optionally included in some embodiments, or can be excluded.

[0028] The present disclosure provides various embodiments of a self-charging battery. Embodiments can include a battery charging module configured to manage charging of the self-charging battery. Embodiments can include at least one processor that can be coupled to the battery charging module. Embodiments can be adapted to determine whether a mobile terminal has wireless charging capability. Embodiments can be configured to deactivate or activate the battery charging module based on the determination of whether the mobile terminal has wireless charging capability.

[0029] Figure 1 A block diagram of a self-charging battery 100 according to example embodiments of the present disclosure is illustrated.

[0030] In some embodiments, the self-charging battery 100 can include a battery charging module 102 and a plurality of connection pins 104. In some embodiments, the self-charging battery 100 can be configured to store electrical energy. Further, the self-charging battery 100 can be configured to be coupled to a mobile terminal 200 (FIG. 2) to provide power to the mobile terminal 200. In some embodiments, the self-charging battery 100 can be configured to be coupled to a mobile terminal 200 (FIG. 2) to receive power from the mobile terminal 200. Figure 2) connection. In some embodiments, the self-charging battery 100 can be configured to provide a selectively connectable power source to the mobile terminal 200. In some embodiments, the self-charging battery 100 can be configured to facilitate operation of the mobile terminal 200 independent of a direct power outlet. In some embodiments, the self-charging battery 100 can be selected based at least on high energy density, lightweight characteristics, and long cycle life.

[0031] In some embodiments, the self-charging battery 100 can be discharged by allowing electrons to flow from the anode of the self-charging battery 100 to the cathode of the self-charging battery 100 when the mobile terminal 200 is in use. Such electron flow can be configured to provide electrical energy to power the mobile terminal 200. In one example, the self-charging battery 100 can be manually inserted by a user inside the mobile terminal 200. In another example, the self-charging battery 100 can be configured to provide an electrical output having one or more electrical parameters. Further, the one or more electrical parameters can include a voltage (e.g., 3.5 volts to 4.5 volts), a capacitance (e.g., 1500 mAh to 5000 mAh), a temperature range (e.g., -20 °C to 45 °C), and the like.

[0032] In some embodiments, the mobile terminal 200 can be used in various industrial applications. These industrial applications can include at least one of logistics, warehousing, manufacturing, and other field services. In one example, the mobile terminal 200 can include at least one of a mobile device, a communication device, or a handheld device. In some embodiments, the mobile terminal 200 can be used to perform one or more operations. Further, the one or more operations can include at least one of barcode scanning, wireless communication, and data collection. In some embodiments, the mobile terminal 200 can include various components. Further, the components of the mobile terminal 200 can include a control unit (not shown). Further, the control unit can ensure smooth functioning of various applications such as inventory management, asset tracking, and the like. In some embodiments, the mobile terminal 200 can be encapsulated within a housing (not shown). In some embodiments, the housing of the mobile terminal 200 can be configured to protect the mobile terminal 200 from various hazards that can damage the mobile terminal 200 within an industrial environment. These hazards can include, but are not limited to, sudden drops from a height, collision with machines, or exposure to chemicals.

[0033] In some embodiments, mobile terminal 200 may include at least two types of mobile terminals. Furthermore, a first type of mobile terminal 200 may correspond to a mobile terminal 200 with wireless charging capability. Furthermore, a second type of mobile terminal 200 may correspond to a mobile terminal 200 without wireless charging capability. In some embodiments, when the self-charging battery 100 is inserted into the mobile terminal 200, the mobile terminal 200 may be configured to generate a signal. In one example, this signal may correspond to the wireless charging capability of the mobile terminal 200. In another example, this signal may correspond to the wireless charging capability of the mobile terminal 200.

[0034] In some embodiments, the self-charging battery 100 may include a plurality of connection pins 104. In some embodiments, the plurality of connection pins 104 may be configured to serve as a medium for facilitating the transfer of electrical power and signals (e.g., control, communication, etc.) from the self-charging battery 100 to the mobile terminal 200. Furthermore, upon receiving electrical power, the mobile terminal 200 may perform one or more operations (e.g., data reception, data processing, information display, etc.). In some embodiments, each of the plurality of connection pins 104 is made of a variety of conductive materials. These materials may be selected to ensure optimal transfer of electrical power from the self-charging battery 100 to the mobile terminal 200. In some embodiments, the plurality of connection pins 104 may include a battery wireless power (BWP) pin 106, a power pin 108, a communication clock pin 110, a communication data pin 112, a temperature pin 114, and a ground pin 116.

[0035] In some embodiments, the self-rechargeable battery 100 may include at least one processor 118. In some embodiments, the at least one processor 118 may be coupled to a plurality of connection pins 104. In some embodiments, the at least one processor 118 may include suitable logic components, circuitry, and / or interfaces operable to execute one or more instructions stored in memory 120 to perform predetermined operations. In one embodiment, the at least one processor 118 may be configured to decode and execute the one or more instructions stored in memory 120. The at least one processor 118 may be configured to execute one or more computer-readable program instructions, such as program instructions for performing any of the functions described herein. Furthermore, the at least one processor 118 may be implemented using one or more processor technologies known in the art, such as a central processing unit (CPU), a field-programmable gate array (FPGA), a digital signal processor (DSP), etc. Examples of the at least one processor 118 may include at least one of the following: one or more general-purpose processors and / or one or more dedicated processors designed to process the self-rechargeable battery 100.

[0036] In some implementations, memory 120 may be configured to store one or more datasets associated with data received by a plurality of connection pins 104 of self-rechargeable battery 100. It will be apparent to those skilled in the art that the one or more instructions stored in memory 120 enable the hardware of self-rechargeable battery 100 to perform predetermined operations. Some known memory implementations include, but are not limited to, fixed (hard) drives, magnetic tape, floppy disks, optical disks, compact disc read-only memories (CD-ROMs) and magneto-optical disks, semiconductor memories (such as ROMs), random access memories (RAMs), programmable read-only memories (PROMs), erasable PROMs (EPROMs), electrically erasable PROMs (EEPROMs), flash memory, magnetic cards or optical cards, or other types of media / machine-readable media suitable for storing electronic instructions.

[0037] In some implementations, at least one processor 118 may be configured to determine whether a mobile terminal 200, into which a self-charging battery 100 can be inserted, has wireless charging capability. In one example, at least one processor 118 may be adapted to determine whether the mobile terminal 200 has wireless charging capability by: determining the mobile terminal wireless power (MTWP) pin 202 ( Figure 2 The presence of a BWP pin 106 among the multiple connection pins 104 within the mobile terminal 200 and connected to the self-charging battery 100. In some embodiments, at least one processor 118 may be adapted to use comparator circuitry 400. Figure 4 The comparator circuit 400 determines the presence of the MTWP pin 202. In some implementations, the comparator circuit 400 may include multiple electronic components 402. Figure 4 In some embodiments, at least one processor 118 may be adapted to determine whether a signal received from the mobile terminal 200 indicates the wireless charging capability of the mobile terminal 200. In another embodiment, at least one processor 118 may determine that the mobile terminal 200 has wireless charging capability by determining whether an MTWP pin 202 is present in the mobile terminal 200 and connected to the BWP pin 106, and whether a signal received from the mobile terminal 200 indicates the wireless charging capability of the mobile terminal 200.

[0038] In some embodiments, at least one processor 118 may be configured to enable the battery charging module 102 of the self-charging battery 100 when it determines that the MTWP pin 202 is not present within the mobile terminal 200 with wireless charging capability. In some embodiments, at least one processor 118 may be configured to enable the battery charging module 102 of the self-charging battery 100 when signals received from the mobile terminal 200 do not indicate that the mobile terminal 200 has wireless charging capability. In some embodiments, the battery charging module 102 may be configured to manage charging of the self-charging battery 100 when the self-charging battery 100 or the mobile terminal 200 including the self-charging battery 100 is placed over a wireless charging pad (not shown). In some embodiments, the wireless charging pad may be configured to generate an electromagnetic field when receiving power from a power source (not shown).

[0039] In some embodiments, the self-charging battery 100 may further include a charging coil 122 and a charging receiver 124. In some embodiments, the charging coil 122 may be configured to induce electrical energy from the electromagnetic field generated by the wireless charging pad. In some embodiments, the charging coil 122 may be configured to convert the electromagnetic field into electrical energy. In some embodiments, the charging coil 122 may be configured to convert the electromagnetic field into electrical energy using electromagnetic induction. In some embodiments, the charging coil 122 may be made of various materials. These materials may include at least one of copper, aluminum, etc. In some embodiments, the charging coil 122 may be electrically coupled to the charging receiver 124. In some embodiments, the charging receiver 124 may include multiple electronic components (not shown), such as resistors, capacitors, inductors, etc.

[0040] In some embodiments, the charging receiver 124 may be configured to manage electrical energy induced in the charging coil 122. In some embodiments, the charging receiver 124 may be configured to regulate electrical energy received from the charging coil 122. In some embodiments, the charging receiver 124 may be configured to direct electrical energy to the battery charging module 102. In some embodiments, the charging receiver 124 of the self-charging battery 100 may be configured to perform one or more operations. Furthermore, the one or more operations may include: rectifying received electrical energy from alternating current (AC) to direct current (DC) to charge the self-charging battery 100, managing voltage levels, and ensuring efficient power transfer from the charging coil 122 to the battery charging module 102. In some embodiments, the charging coil 122 and the charging receiver 124 may be connected to the battery charging module 102 to wirelessly charge the self-charging battery 100.

[0041] In some embodiments, the battery charging module 102 of the self-charging battery 100 can be configured to efficiently and safely store electrical energy in the self-charging battery 100. In some embodiments, once the charging receiver 124 transfers electrical energy from the charging coil 122, the battery charging module 102 can manage the electrical energy and ensure that the self-charging battery 100 is optimally charged. In some embodiments, the battery charging module 102 can be configured to perform one or more operations. Furthermore, the one or more operations may include overcharge protection, short-circuit protection, and smart charging. In some embodiments, overcharge protection operation facilitates the battery charging module 102 in preventing the self-charging battery 100 from being charged beyond its maximum capacity.

[0042] Furthermore, overcharge protection operation can also help the battery charging module 102 reduce the risk of overheating, swelling, or explosion of the self-charging battery 100 due to high temperatures. In some embodiments, the battery charging module 102 may include one or more sensors (not shown), such as temperature sensors, voltage sensors, current sensors, etc. In some embodiments, these one or more sensors of the battery charging module 102 can ensure that the charging of the self-charging battery 100 is within safe limits. In some embodiments, short-circuit protection operation of the self-charging battery 100 can be configured to ensure that an accidental short circuit will not cause any damage to the self-charging battery 100.

[0043] In some embodiments, smart charging operation can facilitate the battery charging module 102 to enhance the charging efficiency of the self-charging battery 100. In some embodiments, during smart charging operation, the battery charging module 102 can slowly charge the self-charging battery 100 by providing a constant flow of electrical energy. In some embodiments, the self-charging battery 100 may include an energy storage module 126. In some embodiments, the energy storage module 126 may be configured to store electrical energy in the form of charge. In some embodiments, the energy storage module 126 may correspond to at least one of a lithium-ion (Li-ion) battery or a lithium polymer (Li-Po) battery. In some embodiments, the energy storage module 126 may include one or more battery cells (not shown) configured to store electrical energy. In some embodiments, the one or more battery cells may include electrodes (not shown) and an electrolyte (not shown) that facilitates energy storage. In some embodiments, when charging of the self-charging battery 100 is complete, the battery charging module 102 may be configured to transfer the electrical energy stored in the self-charging battery 100 to the mobile terminal 200 via a plurality of connection pins 104.

[0044] In another embodiment, when at least one processor 118 determines that the MTWP pin 202 is present within the mobile terminal 200, at least one processor 118 may be configured to disable the battery charging module 102 of the self-charging battery 100. In another embodiment, when a signal received from the mobile terminal 200 indicates the wireless charging capability of the mobile terminal 200, at least one processor 118 may be configured to disable the battery charging module 102 of the self-charging battery 100. In various examples, the mobile terminal 200 may transmit a signal to disable the battery charging module 102 of the self-charging battery 100. Furthermore, when the battery charging module 102 is disabled, at least one processor 118 may be adapted to transmit a signal to the mobile terminal 200 to enable the battery charging module 204 of the mobile terminal 200. Figure 2 Furthermore, the battery charging module 204 of the mobile terminal 200 can be configured to wirelessly charge the self-charging battery 100 when inserted into the mobile terminal 200. In some embodiments, the mobile terminal 200 may include a charging coil (not shown) and a charging receiver (not shown). Furthermore, the charging coil and charging receiver of the mobile terminal 200 can be configured to draw power from a wireless charging pad. In some embodiments, the battery charging module 204 of the mobile terminal 200 can be configured to receive power from the charging coil and the charging receiver. Furthermore, the battery charging module 204 can be configured to charge the self-charging battery 100 through a plurality of connection pins 104.

[0045] Figure 2 An architectural diagram of a self-charging battery 100 connected to a mobile terminal 200 with wireless charging capability, according to an example embodiment of the present disclosure, is illustrated. Figure 3 An architectural diagram illustrating a self-charging battery 100 connected to a mobile terminal 200 that does not have wireless charging capability, according to an example embodiment of the present disclosure. Figure 4 A circuit diagram of a comparator circuit 400 for a self-charging battery 100 according to an example embodiment of the present disclosure is shown.

[0046] In some embodiments, the self-charging battery 100 can be connected to the mobile terminal 200 via a plurality of connection pins 104. Furthermore, the self-charging battery 100 may include a charging coil 122, a charging receiver 124, a battery charging module 102, the plurality of connection pins 104, and at least one processor 118. Additionally, when the self-charging battery 100 is connected to the mobile terminal 200 and the mobile terminal 200 is placed above a wireless charging pad, the battery charging module 204 of the mobile terminal 200 can be configured to charge the self-charging battery 100. In some embodiments, the mobile terminal 200 may also include a plurality of connection pins 206. Furthermore, the plurality of connection pins 206 of the mobile terminal 200 may include an MTWP pin 202, a power pin 208, a communication clock pin 210, a communication data pin 212, a temperature pin 214, and / or a ground pin 216. In some embodiments, each pin of the plurality of connection pins 104 of the self-charging battery 100 is connected to a corresponding pin of the plurality of connection pins 206 of the mobile terminal 200. In some implementations, the temperature pin 214 of the mobile terminal 200 may be configured to convey the temperature of the self-charging battery 100. Furthermore, the temperature pin 214 of the mobile terminal 200 may be adapted to determine the connection between the self-charging battery 100 and the mobile terminal 200.

[0047] In various examples, the mobile terminal 200 may include a control unit (not shown). Furthermore, this control unit may correspond to a processor capable of controlling the operation of the mobile terminal 200. In some embodiments, the control unit may be configured to generate a signal upon determining the connection between the self-charging battery 100 and the mobile terminal 200. Furthermore, the signal generated by the control unit may correspond to the wireless charging capability of the mobile terminal 200. In some embodiments, when the self-charging battery 100 is inserted into the mobile terminal 200, a plurality of connection pins 104 of the self-charging battery 100 may be adapted to selectively connect to a plurality of connection pins 206 of the mobile terminal 200.

[0048] In some embodiments, the multiple connection pins 104 of the self-charging battery 100 may include a Battery Wireless Power (BWP) pin 106, a power pin 108, a communication clock pin 110, a communication data pin 112, a temperature pin 114, and a ground pin 116. In some embodiments, the power pin 108 of the self-charging battery 100 may be configured to connect to a power pin 208 of the mobile terminal 200. In some embodiments, the power pin 108 of the self-charging battery 100 may be configured to supply necessary power from the self-charging battery 100 to the mobile terminal 200. In some embodiments, the power pin 108 of the self-charging battery 100 may ensure proper power delivery and maintain a proper connection between the self-charging battery 100 and the mobile terminal 200. In some embodiments, the communication clock pin 110 of the self-charging battery 100 may be configured to connect to a communication clock pin 210 of the mobile terminal 200. In some embodiments, the communication clock pin 110 of the self-charging battery 100 may be configured to synchronize data transmission between the self-charging battery 100 and the mobile terminal 200. In some implementations, the communication clock pin 110 of the self-charging battery 100 may be configured to transmit a clock signal that coordinates the timing of data exchange between the self-charging battery 100 and the mobile terminal 200.

[0049] In some embodiments, the communication data pin 112 of the self-charging battery 100 may be configured to connect to the communication data pin 212 of the mobile terminal 200. In some embodiments, the communication data pin 112 of the self-charging battery 100 may be configured to facilitate data exchange between the self-charging battery 100 and the mobile terminal 200. Furthermore, the communication data pin 112 of the self-charging battery 100 and the communication data pin 212 of the mobile terminal 200 may carry information such as battery status, battery level, and other relevant parameters. In some embodiments, the communication data pin 212 may allow the mobile terminal 200 to monitor and respond to the status of the self-charging battery 100. In some embodiments, the ground pin 116 of the self-charging battery 100 may be configured to connect to the ground pin 216 of the mobile terminal 200. Furthermore, the ground pin 116 of the self-charging battery 100 may be configured to provide a common power return path for the electrical energy flowing through the self-charging battery 100 and the mobile terminal 200.

[0050] like Figure 2As illustrated, the BWP pin 106 of the self-charging battery 100 can be configured to connect to the MTWP pin 202 of the mobile terminal 200. In some embodiments, a plurality of connection pins 104 of the self-charging battery 100 can be coupled to at least one processor 118. In some embodiments, at least one processor 118 can be configured to determine whether the mobile terminal 200 has wireless charging capability. In some embodiments, at least one processor 118 can determine that the mobile terminal 200 has wireless charging capability by determining whether the MTWP pin 202 is present in the mobile terminal 200 and connected to the BWP pin 106. Hereinafter, the MTWP pin 202 is present in the mobile terminal 200. In some embodiments, at least one processor 118 can determine that the mobile terminal 200 has wireless charging capability by determining whether a signal received from the mobile terminal 200 indicates that the mobile terminal 200 has wireless charging capability. In another embodiment, at least one processor 118 may determine that the mobile terminal 200 has wireless charging capability by determining whether the MTWP pin 202 is present in the mobile terminal 200 and connected to the BWP pin 106, and whether a signal received from the mobile terminal 200 indicates that the mobile terminal 200 has wireless charging capability. Furthermore, at least one processor 118 may be configured to disable the battery charging module 102 of the self-charging battery 100. In various examples, the battery charging module 204 of the mobile terminal 200 may remain disabled. Furthermore, when the battery charging module 102 of the self-charging battery 100 is disabled, at least one processor 118 may be adapted to transmit a signal to the mobile terminal 200 to enable the battery charging module 204 of the mobile terminal 200. In some embodiments, the battery charging module 204 of the mobile terminal 200 may be enabled at least based on the firmware version. For example, if at least one processor 118 determines that the firmware version of the battery charging module 102 of the self-charging battery 100 is more up-to-date compared to the firmware version of the mobile terminal 200, then at least one processor 118 may enable the battery charging module 102 of the self-charging battery 100. Furthermore, in another example, if at least one processor 118 determines that the firmware version of the battery charging module 102 of the self-charging battery 100 is older than the firmware version of the mobile terminal 200, then at least one processor 118 may disable the battery charging module 102 of the self-charging battery 100 and enable the battery charging module 204 of the mobile terminal 200. In various examples, the enabling of the battery charging module 204 of the mobile terminal 200 may depend on a predetermined priority. For example, if a higher priority is assigned to the battery charging module 102 of the self-charging battery 100, then the battery charging module 102 of the self-charging battery 100 is enabled, while the battery charging module 204 of the mobile terminal 200 is disabled.In another example, if a higher priority is assigned to the battery charging module 204 of the mobile terminal 200, the battery charging module 102 of the self-charging battery 100 is disabled, while the battery charging module 204 of the mobile terminal 200 is enabled. Furthermore, for this purpose, priority data is shared between at least one processor 118 of the self-charging battery 100 and the control unit of the mobile terminal 200 during the handshake between the self-charging battery 100 and the mobile terminal 200.

[0051] like Figure 3 As illustrated, the MTWP pin 202 is not present in the mobile terminal 200, and the BWP pin 106 of the self-charging battery 100 can be configured to remain idle when the self-charging battery 100 is available for connection to the mobile terminal 200. In some embodiments, a plurality of connection pins 104 of the self-charging battery 100 may be coupled to at least one processor 118. In some embodiments, at least one processor 118 may be adapted to determine whether the MTWP pin 202 is present in the mobile terminal 200 and connected to the BWP pin 106. In some embodiments, at least one processor 118 may be configured to use comparator circuitry 400 (e.g., Figure 4 The presence of the MTWP pin 202 is determined by the example shown. The comparator circuit 400 may include at least one input terminal and at least one output terminal. Furthermore, the input terminal of the comparator circuit 400 may be connected to the BWP pin 106 of the self-charging battery 100, and the output terminal of the comparator circuit 400 may be connected to the MTWP pin 202. Additionally, the comparator circuit 400 may be configured to detect the electronic load on the output terminal when the MTWP pin 202 of the mobile terminal is present. In various examples, the comparator circuit 400 is activated when the MTWP pin 202 is present (e.g., the comparator circuit asserts) and deactivated when the MTWP pin 202 is absent (e.g., the comparator circuit de-asserts).

[0052] In some embodiments, at least one processor 118 may be adapted to determine whether a signal received from mobile terminal 200 indicates wireless charging capability of mobile terminal 200. In some embodiments, when MTWP pin 202 is not present in mobile terminal 200, at least one processor 118 may be configured to enable battery charging module 102 of self-charging battery 100. In some embodiments, when a signal received from mobile terminal 200 does not indicate wireless charging capability of mobile terminal 200, at least one processor 118 may be configured to enable battery charging module 102 of self-charging battery 100. In another embodiment, when battery charging module 102 is enabled, at least one processor 118 may be adapted to transmit a signal to mobile terminal 200 to disable battery charging module 204 of mobile terminal 200.

[0053] In some embodiments, the self-charging battery 100 may further include a charging coil 122 and a charging receiver 124. In some embodiments, the charging coil 122 may be configured to induce electrical energy from an electromagnetic field generated by a wireless charging pad. In some embodiments, the charging coil 122 may be electrically coupled to the charging receiver 124. In some embodiments, the charging receiver 124 may be configured to manage the electrical energy induced in the charging coil 122. In some embodiments, the charging receiver 124 may be configured to regulate the electrical energy received from the charging coil 122. In some embodiments, the charging receiver 124 may be configured to direct electrical energy to the battery charging module 102. In some embodiments, the charging coil 122 and the charging receiver 124 may be connected to the battery charging module 102 to wirelessly charge the self-charging battery 100. In some embodiments, the self-charging battery 100 may include an energy storage module 126. In some embodiments, the energy storage module 126 may be configured to store electrical energy in the form of a charge.

[0054] Figure 5 A flowchart illustrating a method 500 for a self-charging battery 100 according to an example embodiment of the present disclosure is shown.

[0055] At operation 502, at least one processor 118 of the battery charging module 102, which is coupled to the self-charging battery 100, may be configured to determine whether the mobile terminal 200 has wireless charging capability when the self-charging battery 100 is inserted into the mobile terminal 200. In some embodiments, at least one processor 118 may be adapted to determine whether the mobile terminal 200 has wireless charging capability by determining the presence of an MTWP pin 202 within the mobile terminal 200. In some embodiments, the mobile terminal 200 may include at least one of a mobile device, a communication device, or a handheld computer. In some embodiments, the self-charging battery 100 may also include the battery charging module 102 and a plurality of connection pins 104. In some embodiments, the plurality of connection pins 104 may be adapted to selectively connect the self-charging battery 100 to the mobile terminal 200. Furthermore, the plurality of connection pins 104 may include a BWP pin 106.

[0056] For example, a self-charging battery 100 is connected to a mobile terminal 200. The self-charging battery 100 includes at least one processor 118, a battery charging module 102, a charging coil 122, and a charging receiver 124. The self-charging battery 100 also includes a plurality of connection pins 104 connected to a plurality of connection pins 206 of the mobile terminal 200. At least one processor 118 is adapted to determine the presence of a Mobile Terminal Wireless Power (MTWP) pin 202 within the mobile terminal 200.

[0057] At operation 504, at least one processor 118 may be configured to disable the battery charging module 102 when it is determined that the MTWP pin 202 is present within the mobile terminal 200. In another embodiment, when the battery charging module 102 is disabled, at least one processor 118 may be adapted to transmit a signal to the mobile terminal 200 to enable the battery charging module 204 of the mobile terminal 200 to manage the charging of the self-charging battery 100. In various examples, the mobile terminal 200 may also be configured to disable or enable the battery charging module 102 of the self-charging battery 100. Furthermore, this signal may correspond to a command signal for disabling the battery charging module 102.

[0058] For example, at least one processor 118 is configured to disable the battery charging module 102 when it is determined that the MTWP pin 202 is present in the mobile terminal 200.

[0059] At operation 506, at least one processor 118 may be configured to enable the battery charging module 102 when it is determined that the MTWP pin 202 is not present within the mobile terminal 200. In some embodiments, when enabling the battery charging module 102, at least one processor 118 may be adapted to transmit a signal to the mobile terminal 200 to disable the battery charging module 204 of the mobile terminal 200. Furthermore, this signal may correspond to a command signal for enabling the battery charging module 102. In various examples, the mobile terminal 200 may also be configured to disable or enable the battery charging module 102 of the self-charging battery 100.

[0060] For example, at least one processor 118 is configured to enable the battery charging module 102 when it is determined that the MTWP pin 202 is not present in the mobile terminal 200.

[0061] Figure 6 Another flowchart illustrating a method 600 for a self-charging battery 100 according to an example embodiment of the present disclosure is shown.

[0062] At operation 602, at least one processor 118 may be configured to determine whether the mobile terminal 200 has wireless charging capability when the self-charging battery 100 is inserted into the mobile terminal 200. In some embodiments, at least one processor 118 may be adapted to determine whether the mobile terminal 200 has wireless charging capability by determining whether a signal received from the mobile terminal 200 indicates that the mobile terminal 200 has wireless charging capability. In another embodiment, at least one processor 118 may determine whether the mobile terminal 200 has wireless charging capability by determining whether the MTWP pin 202 is present in the mobile terminal 200 and connected to the BWP pin 106, and whether a signal received from the mobile terminal 200 indicates that the mobile terminal 200 has wireless charging capability.

[0063] For example, at least one processor 118 is adapted to determine whether a signal received from the mobile terminal 200 indicates the wireless charging capability of the mobile terminal 200.

[0064] At operation 604, at least one processor 118 may be configured to disable the battery charging module 102 when it is determined that a signal received from the mobile terminal 200 indicates the wireless charging capability of the mobile terminal 200. Furthermore, when the battery charging module 102 is disabled, at least one processor 118 may be adapted to transmit a signal to the mobile terminal 200 to enable the battery charging module 204 of the mobile terminal 200 to wirelessly charge the self-charging battery 100. In various examples, the mobile terminal 200 may also be configured to disable or enable the battery charging module 102 of the self-charging battery 100. Furthermore, this signal may correspond to a command signal for disabling the battery charging module 102.

[0065] For example, at least one processor 118 is configured to disable the battery charging module 102 when it is determined that a signal received from the mobile terminal 200 indicates the wireless charging capability of the mobile terminal 200.

[0066] At operation 606, at least one processor 118 may be configured to enable battery charging module 102 when it is determined that a signal received from mobile terminal 200 does not indicate wireless charging capability of mobile terminal 200. In some embodiments, when battery charging module 102 is enabled, at least one processor 118 may be adapted to transmit a signal to mobile terminal 200 to disable battery charging module 204 of mobile terminal 200.

[0067] For example, at least one processor 118 is configured to enable the battery charging module 102 when it is determined that the signal received from the mobile terminal 200 does not indicate the wireless charging capability of the mobile terminal 200.

[0068] This disclosure simplifies the wireless charging process of the self-charging battery 100. Embodiments of the invention facilitate wireless charging of the self-charging battery 100 when inserted into a mobile terminal 200. Embodiments of the invention enable the self-charging battery 100 to be directly charged via a wireless charging pad. Embodiments of the invention can use multiple connection pins 104 to determine the wireless charging capability of the mobile terminal 200. Embodiments of the invention can enable or disable charging of the self-charging battery 100 via the battery charging module 102.

[0069] Many modifications and other embodiments of this disclosure will come to mind for those skilled in the art upon benefiting from the teachings presented in the foregoing description and accompanying drawings. Therefore, it should be understood that this disclosure is not limited to the specific embodiments disclosed, and that modifications and other embodiments are intended to be included within the scope of the appended claims. Furthermore, although the foregoing description and accompanying drawings have described exemplary embodiments in the context of certain example combinations of elements and / or functions, it should be understood that different combinations of elements and / or functions may be provided by alternative embodiments without departing from the scope of the appended claims. In this regard, for example, different combinations of elements and / or functions expressly described above are also contemplated, as may be set forth in some of the appended claims. Although specific terms are used herein, they are used only in a general and descriptive sense and not for limiting purposes.

Claims

1. A self-charging battery, the self-charging battery comprising: A battery charging module configured to manage the charging of the self-charging battery; and At least one processor, coupled to the battery charging module, wherein the at least one processor: It is adapted to determine whether a mobile terminal has wireless charging capability; as well as The battery charging module is configured to be disabled or enabled based on the determination of whether the mobile terminal has wireless charging capability.

2. The self-charging battery of claim 1, wherein the self-charging battery further comprises a plurality of connection pins coupled to the battery charging module and adapted to selectively connect the self-charging battery to the mobile terminal, the plurality of connection pins including at least a Battery Wireless Power (BWP) pin.

3. The self-charging battery of claim 2, wherein the at least one processor determines whether the mobile terminal has the wireless charging capability by: determining whether a mobile terminal wireless power (MTWP) pin exists in the mobile terminal and is connected to the BWP pin, or whether a signal received from the mobile terminal indicates the wireless charging capability of the mobile terminal.

4. The self-charging battery of claim 3, wherein the at least one processor is configured to: deactivate the battery charging module when it is determined that the MTWP pin is present in the mobile terminal or that the signal received from the mobile terminal indicates the wireless charging capability of the mobile terminal; or enable the battery charging module when it is determined that the MTWP pin is not present in the mobile terminal or that the signal received from the mobile terminal does not indicate the wireless charging capability of the mobile terminal; and The signal received from the mobile terminal corresponds to a command signal for disabling or enabling the battery charging module.

5. The self-charging battery according to claim 4, wherein the plurality of connection pins further includes a power supply pin, a communication clock pin, a communication data pin, a temperature pin, and / or a ground pin; and The temperature pin is configured to convey the temperature of the self-charging battery and is adapted to determine the connection between the self-charging battery and the mobile terminal.

6. The self-charging battery according to claim 1, wherein the self-charging battery further includes a charging coil and a charging receiver, and wherein the charging coil and the charging receiver are connected to the battery charging module to wirelessly charge the self-charging battery.

7. The self-charging battery according to claim 1, wherein when the battery charging module is deactivated, the at least one processor is adapted to transmit a signal to the mobile terminal to enable the battery charging module of the mobile terminal to wirelessly charge the self-charging battery.

8. A method, the method comprising: Whether a mobile terminal has wireless charging capability is determined by at least one processor coupled to a battery charging module of a self-charging battery. as well as Based on the determination of whether the mobile terminal has wireless charging capability, the battery charging module is disabled or enabled via the at least one processor, wherein the battery charging module is configured to manage the charging of the self-charging battery.

9. The method according to claim 8, further comprising: The self-charging battery is selectively connected to the mobile terminal via a plurality of connection pins coupled to the battery charging module, wherein the plurality of connection pins include at least a Battery Wireless Power (BWP) pin. The mobile terminal is determined to have wireless charging capability by determining whether a mobile terminal wireless power (MTWP) pin exists in the mobile terminal and is connected to the BWP pin, or whether a signal received from the mobile terminal indicates the wireless charging capability of the mobile terminal, via the at least one processor.

10. The method according to claim 9, further comprising: When it is determined that the MTWP pin is present in the mobile terminal or the signal received from the mobile terminal indicates the wireless charging capability of the mobile terminal, the battery charging module is disabled via the at least one processor; or when it is determined that the MTWP pin is not present in the mobile terminal or the signal received from the mobile terminal does not indicate the wireless charging capability of the mobile terminal, the battery charging module is enabled via the at least one processor. The temperature of the self-charging battery is communicated via a temperature pin, wherein the temperature pin is adapted to determine the connection between the self-charging battery and the mobile terminal; as well as When the battery charging module is disabled, a signal is transmitted to the mobile terminal via the at least one processor so that the battery charging module of the mobile terminal can wirelessly charge the self-charging battery.

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