Intelligent three-in-one power bank and implementation method thereof
Through the energy recovery, sharing and management module of the intelligent three-in-one power bank, the problems of single power bank functions and single energy acquisition methods are solved, and the two-way flow of energy and personalized management are realized, which improves user experience and security.
Patent Information
- Application Number
- CN202510532552.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2025-08-01
AI Technical Summary
The existing power banks have single functions, low charging efficiency, and cannot be used continuously in the lack of power supply environment, resulting in users' anxiety about electricity use, and the existing power banks have a single way to obtain energy.
An intelligent three-in-one power bank is designed, including an energy recovery module, an energy sharing module, an intelligent energy management module and a biometric module. The energy recovery module converts kinetic energy, thermal energy and ambient light energy into electrical energy. The energy sharing module realizes energy transmission between power banks. The intelligent energy management module automatically adjusts the energy source according to user habits and environmental conditions, and the biometric module is authorized to users to use it.
It realizes the two-way energy flow of power banks, expands the energy source, improves data security and personalized experience, reduces electricity consumption anxiety, and has energy-saving effects.
Smart Images
Figure CN120414832A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of power banks, and more specifically, to an intelligent three-in-one power bank and its implementation method. Background Art
[0002] With the popularization of portable electronic devices such as smart phones, power banks have become indispensable electronic products in people's daily lives. Traditional power banks have a single function, usually only supporting wired charging, and the charging efficiency is low, unable to meet the diverse charging needs of users. With subsequent continuous improvements, some three-in-one power banks with charging heads and data cables, as well as wireless power banks, have gradually become popular. However, these existing power banks generally still adopt a unidirectional energy output method. For example, first, the power bank without power is charged through the mains electricity, and then the power bank charges other devices. The energy acquisition method of the power bank is single. In the case of a lack of mains electricity environment supply, due to its capacity limitation, once the power bank runs out of power, it can no longer be used, which is very likely to cause users to have electricity anxiety, and its application still has obvious limitations.
[0003] Application Content
[0004] The technical problem to be solved by this application is to provide an intelligent three-in-one power bank and its implementation method in view of the above-mentioned defects of the prior art.
[0005] The technical solution adopted by this application to solve its technical problems is: an intelligent three-in-one power bank and its implementation method, the intelligent three-in-one power bank includes a power bank body, and the power bank body includes:
[0006] An energy recovery module for converting at least one of kinetic energy, thermal energy, and ambient light energy obtained by the power bank body into electric energy for the power bank body to discharge and use;
[0007] An energy sharing module for enabling wired or wireless energy transmission between at least two power bank bodies to share the remaining power of any one of the power bank bodies for other power bank bodies to use;
[0008] An intelligent energy management module for automatically switching the energy source of the power bank body, displaying the energy recovery efficiency in real time, and providing energy optimization suggestions in real time according to the user's charging usage habits and the environmental conditions, as well as supporting multi-user management;
[0009] A biometric recognition module for authorizing users to use by fingerprint and / or face recognition of user identities.
[0010] In some embodiments, the energy recovery module includes:
[0011] The kinetic energy recovery module includes a micro generator and an acceleration sensor disposed within the power bank body; the motion state of the power bank body is detected by the acceleration sensor, and when the power bank body is shaken at a preset frequency, the kinetic energy is converted into electrical energy by the micro generator.
[0012] In some embodiments, the energy recovery module further includes:
[0013] The thermal energy recovery module includes a thermoelectric material and a thermal sensor disposed within the power bank body; the real-time temperature of the power bank body is detected in real time by the thermal sensor, and when the temperature inside the power bank body exceeds a first preset threshold and / or the temperature on the surface of the power bank body exceeds a second preset threshold, the corresponding heat is absorbed by the thermoelectric material and converted into electrical energy.
[0014] In some embodiments, the energy recovery module further includes:
[0015] The ambient light energy recovery module includes a photoelectric material and a light sensor disposed on the power bank body; when the power bank body is in a visible light environment, the ambient light intensity is detected in real time by the light sensor, and based on an energy recovery strategy, it is determined whether the ambient light intensity meets the recovery conditions. If so, the visible light in the environment is absorbed by the photoelectric material and converted into electrical energy.
[0016] In some embodiments, the ambient light energy recovery module further includes an MPPT controller disposed within the power bank body. When the visible light in the environment is absorbed by the photoelectric material, the MPPT controller dynamically controls the energy collection power of the photoelectric material according to the change in the intensity of the visible light in the environment and dynamically adjusts the energy collection state of the photoelectric material to obtain low light energy while converting high light energy.
[0017] In some embodiments, the energy sharing module includes at least one of a magnetic resonance wireless charging module, a radio frequency wireless charging module, and a laser energy transmission module, and at least one of the magnetic resonance wireless charging module, the radio frequency wireless charging module, and the laser energy transmission module is disposed on the power bank body; a pairing connection relationship is established between at least two power bank bodies through NFC, Bluetooth, or an APP to negotiate the power and time of energy transfer based on an energy sharing protocol.
[0018] In some embodiments, the energy sharing module further includes an energy transmission controller disposed within the power bank body. The priority of energy transfer is set by the energy transmission controller, so that the power bank body with more remaining power transmits to any power bank body with less remaining power; and the upper limit value and the lower limit value of energy transfer are set, where the upper limit value is 40 - 60% of the remaining power, and the lower limit value is 10 - 30% of the remaining power.
[0019] In some embodiments, the intelligent energy management module includes an edge computing module disposed within the power bank body. According to the real-time data changes of environmental conditions, energy sharing, and user behavior, the edge computing module calculates real-time processing results regarding environmental conditions, energy sharing, and user behavior, and dynamically adjusts local policies for user usage and energy sharing based on the corresponding real-time processing results.
[0020] In some embodiments, the intelligent energy management module further includes a device type identification module disposed within the power bank body. The device type identification module identifies the type of the connected device based on an adaptive charging protocol to automatically switch the charging or energy sharing mode according to the type of the device.
[0021] In some embodiments, the intelligent energy management module further includes a social management module disposed within the power bank body. The social management module is used to establish a connection with the user's intelligent terminal to construct a multi-user interaction platform.
[0022] The beneficial effects of this application are as follows: Different from the prior art, the intelligent three-in-one power bank and its implementation method of this application convert at least one of kinetic energy, thermal energy, and environmental light energy obtained by the power bank body into electrical energy through an energy recovery module; the energy sharing module enables wired or wireless energy transmission between at least two power bank bodies; the intelligent energy management module automatically switches the energy source of the power bank body according to the user's charging usage habits and the environmental conditions, displays the energy recovery efficiency in real time, and proposes energy optimization suggestions in real time, as well as supports multi-user management; the biometric identification module authorizes the user to use by fingerprint and / or face recognition; it helps to transform the energy application of the power bank from unidirectional energy output to bidirectional energy flow, not only realizing energy recovery and sharing, but also expanding the energy source of the power bank, playing a good energy-saving role, and being able to improve the data security and personalized experience of the user when using the power bank. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a schematic diagram of the architectural layout of the power bank body in an embodiment of this application;
[0024] Figure 2 is a schematic diagram of the architectural layout of the energy recovery module in an embodiment of this application;
[0025] Figure 3 is a schematic diagram of the architectural layout of the energy sharing module in an embodiment of this application;
[0026] Figure 4 is a schematic diagram of the architectural layout of the intelligent energy management module in an embodiment of this application. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0027] The terms "first", "second", "third", "fourth", etc. in the description, claims and drawings of this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "comprising" and "having" 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 is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices.
[0028] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appearing in various positions in the description does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.
[0029] "Plurality" means two or more. "And / or" describes the association relationship of associated objects and indicates that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.
[0030] Moreover, terms indicating directions such as "upper", "lower", "front", "rear", "left", "right", "upper end", "lower end", etc. are all referenced based on the attitude position of the device or equipment described in this solution during normal use.
[0031] To make the objectives, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are some but not all of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this application without creative efforts fall within the protection scope of this application.
[0032] Example 1: An embodiment of this application provides an intelligent three-in-one power bank and its implementation method. The intelligent three-in-one power bank includes a power bank body 100. Figure 1 The architecture layout of the power bank body 100 is shown, as Figure 1 shown in, the power bank body 100 includes:
[0033] An energy recovery module 1, configured to convert at least one of kinetic energy, thermal energy, and ambient light energy obtained by the power bank body 100 into electrical energy for the power bank body 100 to discharge.
[0034] An energy sharing module 2, configured to enable wired or wireless energy transfer between at least two power bank bodies 100, so as to share the remaining power of any one of the power bank bodies 100 for use by other power bank bodies 100;
[0035] An intelligent energy management module 3, configured to automatically switch the energy source of the power bank body 100, display the energy recovery efficiency in real time and put forward energy optimization suggestions in real time according to the user's charging usage habits and the ambient conditions, and support multi-user management;
[0036] A biometric recognition module 4, configured to recognize the user's identity through fingerprint and / or face to authorize the user to use.
[0037] In this embodiment, by introducing biometric technology into the power bank, the security and personalized experience of the power bank are improved. For example, a fingerprint recognition module 41 and / or a face recognition module 42 are arranged on the power bank body 100 to achieve the corresponding fingerprint and / or face recognition purposes, so that only authorized users can use the power bank, and the charging mode can be automatically adjusted according to the user's biometric information and usage habits. For example, when charging a child device, the output power is automatically limited to ensure safety; when an unauthorized device is detected to be connected, the charging is automatically stopped to prevent data leakage or device damage. Multi-user management can also be supported by entering information of multiple users, and each user can set personalized charging preferences.
[0038] The intelligent three-in-one power bank and its implementation method according to the embodiments of the present application help to transform the energy application of the power bank from unidirectional energy output to bidirectional energy flow, not only realizing energy recovery and sharing, but also expanding the energy source of the power bank, playing a good energy-saving role, and being able to improve the data security and personalized experience of users using the power bank.
[0039] Example 2: The embodiments of the present application are based on the intelligent three-in-one power bank and its implementation method provided in Embodiment 1. The intelligent three-in-one power bank includes a power bank body 100, Figure 2 shows the architecture layout of the energy recovery module 1, as Figure 2 shown in:
[0040] In this embodiment, the energy recovery module 1 includes a kinetic energy recovery module 11. Specifically, the kinetic energy recovery module 11 includes a micro generator 111 and an acceleration sensor 112 disposed in the power bank body 100; the motion state of the power bank body 100 is detected by the acceleration sensor 112, and when the power bank body 100 is shaken at a preset frequency, the kinetic energy is converted into electric energy through the micro generator 111. The preset frequency is mainly designed with reference to the appropriate frequency when the user shakes or moves the power bank body 100 by hand.
[0041] Furthermore, the energy recovery module 1 further includes a thermal energy recovery module 12. Specifically, the thermal energy recovery module 12 includes a thermoelectric material 121 and a thermal sensor 122 disposed within the power bank body 100; the real-time temperature of the power bank body 100 is detected in real time by the thermal sensor 122. When the temperature inside the power bank body 100 exceeds a first preset threshold, and / or the temperature on the surface of the power bank body 100 exceeds a second preset threshold, the corresponding heat is absorbed by the thermoelectric material 121 and converted into electrical energy. The thermoelectric material 121 includes, but is not limited to, metal thermoelectric materials, semiconductor thermoelectric materials, ceramic thermoelectric materials, and composite thermoelectric materials. Both the first preset threshold and the second preset threshold are mainly designed with reference to the user's hand feeling temperature, the ambient applicable temperature, and the safe operating temperature.
[0042] Furthermore, the energy recovery module 1 further includes an ambient light energy recovery module 13. Specifically, the ambient light energy recovery module 13 includes a photovoltaic material 131 and a light sensor 132 disposed on the power bank body 100. When the power bank body 100 is in a visible light environment, the ambient light intensity is detected in real time by the light sensor 132. Based on the energy recovery strategy, it is determined whether the ambient light intensity meets the recovery conditions. If so, the ambient visible light is absorbed by the photovoltaic material 131 and converted into electrical energy. The photovoltaic material 131 includes, but is not limited to, perovskite photovoltaic materials, multi-junction photovoltaic materials, and organic photovoltaic materials. Usually, the light from a lamp is weaker than sunlight. Therefore, it is necessary to select a photovoltaic material 131 that can still work efficiently under low light conditions. The perovskite photovoltaic material has a high light absorption coefficient and a low manufacturing cost, and performs excellently under indoor light conditions; the multi-junction photovoltaic material is composed of multiple layers of materials with different bandgaps, which can absorb light in a wider spectral range and improve the energy conversion efficiency; the organic photovoltaic material has good flexibility and is suitable for integration into a portable power bank. Therefore, when selecting the photovoltaic material 131, the absorption and conversion efficiency of the ambient light to be set should be fully considered.
[0043] Specifically, the ambient light energy recovery module 13 further includes an MPPT (Maximum Power Point Tracking) controller 133 disposed within the power bank body 100. When the ambient visible light is absorbed by the photovoltaic material 131, the MPPT controller 133 dynamically controls the energy collection power of the photovoltaic material 131 according to the change in the intensity of the ambient visible light and dynamically adjusts the energy collection state of the photovoltaic material 131 to obtain low light energy while converting high light energy.
[0044] The goal of the energy recovery strategy is to maximize the energy recovery efficiency, dynamically adapt to environmental changes, intelligently allocate and store energy, and extend the lifespan of the power bank. For as much energy recovered from different sources as possible, based on the absorption and conversion efficiency, it can ensure the maximum utilization of energy. And it is necessary to make dynamic adjustments according to changes in environmental conditions, such as light intensity, movement frequency, temperature difference, etc. The dynamic adjustment of the energy recovery priority is as follows: when there is sufficient light, give priority to using solar energy or ambient light energy to recover energy; when the user is moving, give priority to using kinetic energy to recover energy; when the temperature difference is large, give priority to using thermal energy to recover energy. Efficiently store the recovered energy and reasonably allocate it according to the user's needs to ensure the performance of the power bank while extending its service life.
[0045] Example 3: Based on the intelligent three-in-one power bank and its implementation method provided in Embodiment 1, this embodiment of the application, the intelligent three-in-one power bank includes a power bank body 100. Figure 3 The architecture layout of the energy sharing module 2 is shown, as Figure 3 shown in
[0046] In this embodiment, the energy sharing module 2 includes at least one of a magnetic resonance wireless charging module 21, a radio frequency wireless charging module 22, and a laser energy transmission module 23. At least one of the magnetic resonance wireless charging module 21, the radio frequency wireless charging module 22, and the laser energy transmission module 23 is provided on the power bank body 100. The magnetic resonance wireless charging module 21 realizes energy transmission through the magnetic resonance between two coils, and the transmission distance can reach several centimeters to several meters, with relatively high transmission efficiency, which is suitable for energy sharing in medium and short distances. The radio frequency wireless charging module 22 uses radio frequency signals (such as Wi-Fi, Bluetooth frequency bands) to transmit energy, with a relatively long transmission distance, which is suitable for energy sharing between multiple power banks. The laser energy transmission module 23 uses a laser beam to transmit energy from the transmitting end to the receiving end, with a long transmission distance and concentrated energy, which is suitable for long-distance energy sharing in outdoor or specific scenarios. Therefore, when setting the energy transmission method, the required application scenarios should be fully considered. In daily use scenarios, generally, at least two power bank bodies 100 are paired and connected through NFC, Bluetooth, or an APP to negotiate the power and time of energy transfer based on the energy sharing protocol. The APP is configured in the mobile terminal commonly used by the user, and the mobile terminal is, for example, a smart phone, a tablet computer, a smart watch, etc.
[0047] Further, the energy sharing module 2 further includes an energy transfer controller 24 disposed in the power bank body 100. The priority of energy transfer is set through the energy transfer controller 24, so that the power bank body 100 with more remaining power transfers to any power bank body 100 with less remaining power; and the upper limit and lower limit of energy transfer are set. Among them, the upper limit is 40-60% of the remaining power, and the lower limit is 10-30% of the remaining power; thus, the purpose of supporting partial energy output is achieved, so that the power bank body 100 as the energy output end can retain appropriate power by itself, ensuring its stable performance and normal operation.
[0048] Example 4: The embodiment of the present application is based on the intelligent three-in-one power bank and its implementation method provided in Embodiment 1. The intelligent three-in-one power bank includes a power bank body 100. Figure 4 The architecture layout of the intelligent energy management module 3 is shown, as Figure 4 shown in:
[0049] In this embodiment, the intelligent energy management module 3 includes an edge computing module 31 disposed in the power bank body 100. According to the real-time data changes of environmental conditions, energy sharing, and user behavior, the real-time processing results regarding environmental conditions, energy sharing, and user behavior are calculated through the edge computing module 31, and the local policies of user usage and energy sharing are dynamically adjusted based on the corresponding real-time processing results to achieve real-time energy management and optimization locally and reduce the dependence on cloud computing. The flexibility of the local policy setting can be selected according to actual application requirements.
[0050] Further, the intelligent energy management module 3 further includes a device type identification module 32 disposed in the power bank body 100. The device type identification module 32 identifies the type of the connected device based on an adaptive charging protocol to automatically switch the charging or energy sharing mode according to the type of the device, which helps the battery health management of the power bank. The adaptive charging protocol is, for example, fast charging protocols such as PD and QC.
[0051] Further, the intelligent energy management module 3 further includes a social management module 33 disposed in the power bank body 100. The social management module 33 is used to establish a connection with the user's intelligent terminal to build a multi-user interaction platform, combine energy management with social functions, and enhance the user interaction experience. For example, users can view the nearby shareable power banks through the mobile APP and send energy sharing requests.
[0052] It can be understood that the "device" in each of the above embodiments is differentiated according to different application scenarios and is not specifically referred to. For example, when the power bank body 100 is required to charge a mobile terminal such as a mobile phone, the corresponding mobile terminal such as a mobile phone is the device that the power bank body 100 needs to identify and connect to; when the power bank body 100 is required to share energy with other power bank bodies 100, the corresponding other power bank bodies 100 are the devices that the power bank body 100 needs to identify and connect to.
[0053] It should be understood that those of ordinary skill in the art can make improvements or transformations according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of this application.
Claims
1. An intelligent three-in-one power bank and its implementation method. The intelligent three-in-one power bank includes a power bank body, characterized in that, The power bank body includes: An energy recovery module for converting at least one of the kinetic energy, thermal energy, and ambient light energy obtained by the power bank body into electrical energy for the power bank body to discharge; An energy sharing module for enabling wired or wireless energy transfer between at least two power bank bodies to share the remaining power of any one of the power bank bodies with other power bank bodies; An intelligent energy management module for automatically switching the energy source of the power bank body, real-time displaying the energy recovery efficiency, and real-time providing energy optimization suggestions according to the user's charging usage habits and the ambient conditions, as well as supporting multi-user management; A biometric recognition module for authorizing users to use by fingerprint and / or face recognition.
2. The intelligent three-in-one power bank and its implementation method according to claim 1, characterized in that The energy recovery module includes: A kinetic energy recovery module, including a micro-generator and an acceleration sensor provided in the power bank body; detecting the motion state of the power bank body through the acceleration sensor, and when the power bank body is shaken at a preset frequency, converting the kinetic energy into electrical energy through the micro-generator.
3. The intelligent three-in-one power bank and its implementation method according to claim 1, characterized in that, The energy recovery module further includes: A thermal energy recovery module, including a thermoelectric material and a thermal sensor provided in the power bank body; detecting the real-time temperature of the power bank body in real time through the thermal sensor, and when the temperature inside the power bank body exceeds a first preset threshold and / or the temperature on the surface of the power bank body exceeds a second preset threshold, absorbing the corresponding heat through the thermoelectric material and converting it into electrical energy.
4. The intelligent three-in-one power bank and its implementation method according to claim 1, characterized in that The energy recovery module further includes: An ambient light energy recovery module, including a photovoltaic material and a light sensor provided on the power bank body; when the power bank body is in a visible light environment, detecting the ambient light intensity in real time through the light sensor, and judging whether the ambient light intensity meets the recovery condition based on the energy recovery strategy. If it meets the condition, absorbing the visible light in the environment through the photovoltaic material and converting it into electrical energy.
5. The intelligent three-in-one power bank and its implementation method according to claim 4, characterized in that, The ambient light energy recovery module further includes an MPPT controller provided in the power bank body. When absorbing the visible light in the environment through the photovoltaic material, the MPPT controller dynamically controls the energy collection power of the photovoltaic material according to the strength change of the visible light in the environment and dynamically adjusts the energy collection state of the photovoltaic material to obtain low light energy while converting high light energy.
6. The intelligent three-in-one power bank and its implementation method according to claim 1, characterized in that, The energy sharing module includes at least one of a magnetic resonance wireless charging module, a radio frequency wireless charging module, and a laser energy transmission module, and at least one of the magnetic resonance wireless charging module, the radio frequency wireless charging module, and the laser energy transmission module is provided on the power bank body; establishing a paired connection relationship between at least two power bank bodies through NFC, Bluetooth, or an APP to negotiate the power and time of energy transfer based on the energy sharing protocol.
7. The intelligent three-in-one power bank and its implementation method according to claim 6, characterized in that, The energy sharing module further includes an energy transfer controller disposed within the power bank body. The priority of energy transfer is set through the energy transfer controller, enabling the power bank body with more remaining power to transfer power to any power bank body with less remaining power. Additionally, upper and lower limit values for energy transfer are set, where the upper limit value is 40 - 60% of the remaining power, and the lower limit value is 10 - 30% of the remaining power.
8. The intelligent three-in-one power bank and its implementation method according to claim 1, characterized in that, The intelligent energy management module includes an edge computing module disposed within the power bank body. Based on the real-time data changes of environmental conditions, energy sharing, and user behavior, the edge computing module calculates real-time processing results regarding environmental conditions, energy sharing, and user behavior, and dynamically adjusts local policies for user usage and energy sharing based on the corresponding real-time processing results.
9. The intelligent three-in-one power bank according to claim 8 and its implementation method are characterized in that, The intelligent energy management module further includes a device type identification module disposed within the power bank body. The device type identification module identifies the type of the connected device based on an adaptive charging protocol to automatically switch the charging or energy sharing mode according to the type of the device.
10. The intelligent three-in-one power bank and its implementation method according to claim 8 or 9, characterized in that, The intelligent energy management module further includes a social management module disposed within the power bank body. The social management module is used to establish a connection with the user's intelligent terminal to construct a multi-user interaction platform.