WO2021142685A1

WO2021142685A1 - Mobile charging apparatus and system, and control method

Info

Publication number: WO2021142685A1
Application number: PCT/CN2020/072363
Authority: WO
Inventors: 周文龙; 曾桓林; 花志云; 胡小华; 曾振江; 吴浩文
Original assignee: 深圳市中电核心科技有限公司
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2021-07-22

Abstract

Provided is a mobile charging apparatus (100), comprising a central controller (110), a power supply (120), a standby power supply (130) and a communication module (140). The central controller (110) is electrically connected to the power supply (120), the standby power supply (130) and the communication module (140). The central controller (110) dynamically controls, according to a first power supply signal, the mobile charging apparatus (100) to be in a first power supply mode, dynamically controls, according to a second power supply signal, the mobile charging apparatus (100) to be switched from the first power supply mode to a second power supply mode, and sends, via the communication module (140), an electric quantity usage meter of the mobile charging apparatus (100) to a management center server according to a voltage level of the power supply (120) or a voltage level of the standby power supply (130), so as to prevent the problem of a power failure occurring in the mobile charging apparatus (100). Further provided are a control system and control method for a mobile charging apparatus (100).

Description

Mobile charging device, system and control method

Technical field

The invention relates to the field of shared charging treasures, in particular to a mobile charging device, system and control method.

Background technique

The power bank field involves a combination of GPRS/4G communication, single-chip control, etc. It is mainly aimed at the problem of no electricity in the mobile phone. Through reasonable planning, a set of distributed intelligent power bank management system is designed and constructed for multiple scattered power banks. Borrowing and management needs, the design structure is flexible, managing multiple distributed small charging cabinet sites, and at the same time incorporating the power bank into standardized management to build a harmonious and orderly borrowing and returning system.

With the increasing popularity of mobile phones, the battery life of the mobile phone is limited. When the mobile phone is out of power, the mobile phone must be charged. Our mobile charging cabinet provides convenient services for the mobile phone. It can be repaid from the east and the west, and the charging cabinet has its own power supply and can be moved. Lease. The current shared power bank system includes the following: cabinet fixity, usually fixed at the front desk of a shopping mall. The existing smart shared power bank management system: it can basically realize movement, with its own power supply, and can move anywhere. The existing shared power bank can only be placed in a fixed place, the cabinet cannot be moved, and it can be rented only when there is city power.

Summary of the invention

In view of the above problems, the present invention provides a mobile charging device, system and control method, which can effectively establish a decentralized mobile management system, which is easy to move. It is a mobile cabinet that can be outdoors without electricity. In this case, the power bank can be rented. Realize a mobile charging station.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

In a first aspect, the present invention provides a mobile charging device, the mobile charging device comprising:

The central controller is used to detect the power supply of the mobile charging device;

A power supply is electrically connected to the central controller, and when the power supply receives the first power supply signal transmitted by the central controller, it dynamically controls the first power supply mode of the mobile charging device according to the first power supply signal;

The backup power supply is electrically connected to the central controller. When the backup power supply receives the second power supply signal transmitted by the central controller, it dynamically controls the mobile charging device to be in the first power supply mode according to the second power supply signal. Switch to the second power supply mode;

The communication module is electrically connected to the central controller, wherein the central controller sends the power usage meter of the mobile charging device through the communication module according to the voltage level of the power supply or the voltage level of the backup power supply .

As an optional implementation manner, a detection module is further provided between the power supply and the backup power supply. When the detection module detects that the power value of the power supply is less than a first preset value for a period of time, the central The controller dynamically controls the first power supply mode to enable the detection module to activate the standby power supply to supply power to the cabinet; when the detection module detects that the power value of the power supply is greater than the first preset value for a period of time, the central controller dynamically Controlling the first power supply mode is that the detection module stops the standby power supply from supplying power to the cabinet and controls the power supply to supply power to the cabinet.

As an optional implementation manner, a detection module is further provided between the power supply and the backup power supply, and when the detection module detects that the power value of the backup power supply is less than a second preset value, the central control The second power supply mode is dynamically controlled by the detection module to activate the power supply to charge the backup power supply; when the detection module detects that the power value of the backup power supply is greater than a second preset value, the central controller The second power supply mode is dynamically controlled for the detection module to stop the power supply from charging the backup power supply.

As an optional implementation manner, the mobile charging device further includes:

The light-emitting module is electrically connected to the central controller, wherein the central controller adjusts the working state of the light-emitting module according to the voltage level of the power supply or the voltage level of the backup power supply.

In a second aspect, the present invention provides a mobile charging system, which includes:

The central controller is used to detect the power supply of multiple mobile charging devices in the mobile charging system;

The communication module is electrically connected to the central controller, wherein the central controller sends the power of the mobile charging device through the communication module according to the voltage level of the power source or the voltage level of the backup power source Use table

The management center server is configured to receive the power usage meter sent by the communication module, and the management center server generates a maintenance and replacement information table according to the power usage meter.

As an optional implementation manner, a detection module is further provided between the power supply and the backup power supply, and when the detection module detects that the power value of the backup power supply is less than a second preset value, the central control The second power supply mode is dynamically controlled by the detection module to activate the power supply to charge the backup power supply; when the detection module detects that the power value of the backup power supply is greater than a second preset value, the central The controller dynamically controls the second power supply mode for the detection module to stop the power supply from charging the backup power supply.

As an optional implementation manner, the mobile charging system further includes:

In a third aspect, the present invention provides a control method applied to a mobile charging device, characterized in that the mobile charging device includes a central controller, a power supply, a backup power supply, and a communication module, and the central controller is electrically connected to the The power supply, the backup power supply, and the communication module, and the control method includes:

The central controller detects the power supply of the mobile charging device;

When the power supply receives the first power supply signal transmitted by the central controller, it dynamically controls the first power supply mode of the mobile charging device according to the first power supply signal;

When the backup power supply receives the second power supply signal transmitted by the central controller, dynamically controls the mobile charging device to switch from the first power supply mode to the second power supply mode according to the second power supply signal;

The central controller sends the power usage meter of the mobile charging device through the communication module according to the voltage level of the power source or the voltage level of the backup power source.

As an optional implementation manner, the mobile charging device is further provided with a detection module;

When the detection module detects that the power value of the power supply is less than the first preset value and lasts for a period of time, the central controller dynamically controls the first power supply mode for the detection module to activate the standby power supply to supply power to the cabinet; when When the detection module detects that the power value of the power supply is greater than the first preset value and lasts for a period of time, the central controller dynamically controls the first power supply mode for the detection module to stop the backup power supply from supplying power to the cabinet and Controlling the power supply from the power supply to the cabinet;

When the detection module detects that the power value of the backup power supply is less than the second preset value, the central controller dynamically controls the second power supply mode so that the detection module starts the power supply for the backup power supply Charging; when the detection module detects that the power value of the backup power supply is greater than a second preset value, the central controller dynamically controls the second power supply mode for the detection module to stop the power supply from supplying the backup power supply Charge it.

According to the present invention, a mobile charging device is provided, which includes a central controller, a power supply, a backup power supply, and a communication module. The central controller is connected to the power supply, backup power supply and communication module. The central controller dynamically controls the first power supply mode of the mobile charging device according to the first power supply signal, dynamically controls the mobile charging device to switch from the first power supply mode to the second power supply mode according to the second power supply signal, and according to the voltage level of the power supply or the backup power supply The voltage level of the mobile charging device is sent to the management center server through the communication module. The mobile charging device provided by the present invention can upload the power bank information and the power bank information to the management center in real time. The management center server can monitor in real time the power bank loan and return status and equipment status of each loan and return site, so as to control each site and coordinate the storage of the power bank. In addition, the management center server can uniformly configure and separately configure the equipment at each network point to improve the efficiency of equipment maintenance. The site manager configuration of each network includes pictures, route coordinates, cabinet pairing information, tariff parameters, etc. The uploaded power bank information is stored in the database of the management center server, and the power bank information can be counted by time or by branch according to the needs, so that owners can understand the utilization of power banks, strengthen the utilization of cabinets, and achieve high use of power banks. The efficiency of the rate. In addition, the switching mechanism between the power supply and the backup power provided by the present invention can improve the power consumption efficiency, so that the backup power can be maintained at a certain power level. The light-emitting module dynamically adjusts its working mode to increase applicability.

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are described in detail below in conjunction with the accompanying drawings.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings that need to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope of the present invention.

FIG. 1 is a schematic block diagram of a mobile charging device according to Embodiment 1 of the present invention;

2 is a schematic block diagram of a mobile charging system provided by Embodiment 2 of the present invention;

FIG. 3 is a method flowchart of the control method provided in Embodiment 3 of the present invention.

Symbol description of main components:

100-mobile charging device; 110-central controller; 120-power supply; 130-backup power supply; 140-communication module; 150-detection module; 160-light emitting module; 200-mobile charging system; 270-management center server.

Detailed ways

The embodiments of the present invention are described in detail below, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present invention, "plurality" means two or more than two, unless otherwise specifically defined.

It should be understood that the specific embodiments described here are only used to explain the present invention, but not used to limit the present invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

Example 1

Please refer to FIG. 1. FIG. 1 is a block diagram of a mobile charging device according to Embodiment 1 of the present invention. The mobile charging device 100 includes a central controller 110, a power supply 120, a backup power supply 130 and a communication module 140. Among them, the central controller 110 is provided with equivalent software and hardware. The central controller 110 includes a plurality of pins, and each pin is used to connect an active component or a passive component. For example, the active component may be a transistor or a vacuum tube, and the passive component may be Resistors, capacitors, inductors or transformers. Each pin of the central controller 110 is used to send and receive control signals to control each active component or passive component. The central controller 110 can also be used to control other chips. In one embodiment, the central controller 110 is used to detect the power supply of the mobile charging device 100. For example, the mobile charging device 100 can be regarded as a cabinet of a power bank, and the controller-buckle lock of the cabinet can independently realize the user With the loan and return function, the controller of each cabinet controls 6 to 12 snap locks. Users can scan the code to rent, return the power bank and insert it into the cabinet, and complete the power bank fee deduction function. The controller of the cabinet can be equipped with a wireless communication chip, which can realize the wireless upload of recorded data to the back-end management center, and the back-end management center (which can be regarded as the management center server) can also monitor the site in real time.

The power supply 120 is electrically connected to the central controller 110. When the power supply 120 receives the first power supply signal transmitted by the central controller 110, the central controller 110 dynamically controls the mobile charging device 100 in the first power supply mode according to the first power supply signal. The backup power supply 130 is electrically connected to the central controller 110. When the backup power supply 130 receives the second power supply signal transmitted by the central controller 110, the central controller 110 dynamically controls the mobile charging device 100 to switch from the first power supply mode to the second power supply signal according to the second power supply signal. The second power supply mode. The communication module 140 is electrically connected to the central controller 110, and the central controller 110 sends the power usage meter of the mobile charging device 100 through the communication module 140 according to the voltage level of the power source 120 or the voltage level of the backup power source 130. For example, the central controller 110 can use the FP6276 or FP8101 chip produced by Yaxin Co., Ltd., the power supply 120 and the backup power supply 130 can use the 5000MA battery in the GX-03 cabinet produced by Liwei Technology Co., Ltd., and the communication module 140 can use the core RS485 chip produced by King Technology Co., Ltd.

In an embodiment, a detection module 150 is further provided between the power supply 120 and the backup power supply 130. When the detection module 150 detects that the power value of the power supply 120 is less than the first preset value for a period of time, a power failure may occur at this time, or When the mains supply is unstable, the central controller 110 dynamically controls the first power supply mode to enable the detection module 150 to activate the backup power supply 130 to supply power to the cabinet. For example, when the detection module 150 detects that the power value of the power supply 120 is less than 80% of the normal power supply And for 30 seconds, the central controller 110 dynamically controls the first power supply mode for the detection module 150 to activate the backup power supply 130 to supply power to the cabinet. When the detection module 150 detects that the power value of the power supply 120 is greater than the first preset value and continues for a period of time, at this time, it should only be a temporary instability of the mains supply, the central controller 110 dynamically controls the first power supply mode to be the detection module 150 Stop the backup power supply 130 to supply power to the cabinet and control the power supply to the cabinet from the power supply 120. For example, when the detection module 150 detects that the power value of the power supply 120 is greater than 85% of the normal power supply and lasts for 10 seconds, the central controller 110 dynamically controls the first A power supply mode is that the detection module 150 stops the backup power supply 130 from supplying power to the cabinet and controls the power supply 120 to supply power to the cabinet. The detection module 150 proposed by the present invention has the power supply function of preventing false triggering of the backup power supply 130, and when it is detected that the power supply 120 can continue to supply power, the power supply function of the backup power supply 130 is cut off.

In an embodiment, when the detection module 150 detects that the power value of the backup power supply 130 is less than the second preset value, for example, the power value of the backup power supply 130 is less than 75% of the full power, at this time, insufficient power storage of the backup power supply may occur At this time, the central controller 110 dynamically controls the second power supply mode for the detection module 150 to start the power supply to charge the backup power supply 130. When the detection module 150 detects that the power value of the backup power supply 130 is greater than the second preset value, for example, the power value of the backup power supply 130 is greater than 95% of full power. At this time, when the power storage of the backup power supply is sufficient, the central controller 110 dynamically controls The second power supply mode is that the detection module 150 stops the power supply 120 to charge the backup power supply 130. The detection module 150 proposed in the present invention dynamically starts or closes the charging program when it detects that the power value of the backup power supply 130 is greater than or less than the second preset value, and has the function of optimizing power management. For example, the detection module 150 may be an HM5902 chip produced by Huazhimei Semiconductor Co., Ltd. The mobile charging device 100 further includes a light-emitting module 160, which is electrically connected to the central controller 110, wherein the central controller 110 adjusts the working state of the light-emitting module 160 according to the voltage level of the power supply 120 or the voltage level of the backup power supply 130 . The user can obviously know the voltage level of the current power supply 120 or the voltage level of the backup power supply 130, which increases convenience. In addition, the light-emitting module 160 adjusts its working state according to the charging and discharging mode, the voltage level of the power source 120, the voltage level of the backup power source 130, or the charging efficiency to increase the reminder functionality. The present invention can realize the lease return function when the cabinet (can be regarded as the mobile charging device 100) is moved to a place freely without the mains power, realizes the principle that the cabinet has its own power supply, can support the communication between the cabinet and the remote server, and achieves scanning Code rental and return service.

Example 2

Please refer to FIG. 1 and FIG. 2 at the same time. FIG. 2 is a block diagram of a mobile charging system according to Embodiment 2 of the present invention. The mobile charging system 200 includes a central controller 110, a power supply 120, a backup power supply 130, a communication module 140, a detection module 150, a light-emitting module 160, and a management center server 270. The central controller 110 is electrically connected to the power supply 120, the backup power supply 130, the communication module 140, the detection module 150, and the light-emitting module 160. For the operation relationship among the central controller 110, the power supply 120, the backup power supply 130, the communication module 140, the detection module 150, and the light-emitting module 160, please refer to the description of Embodiment 1, which will not be repeated here.

The management center server 270 is configured to receive the power usage meter sent by the communication module 140, and the management center server 270 generates a maintenance and replacement information table according to the power usage meter. In other words, the management center server 270 can uniformly configure and/or configure the cabinet equipment of each network point to improve the efficiency of cabinet equipment maintenance. For example, the site manager configuration of each network point includes at least the cabinet picture, the coordinate positioning of the cabinet route, and the cabinet. At least one of the pairing information, the usage rate parameter, and the usage rate parameter.

Example 3

Please refer to FIG. 3, which is a method flowchart of the control method provided in Embodiment 3 of the present invention. The control method is applied to a mobile charging device. The mobile charging device includes a central controller, a power supply, a backup power supply, and a communication module. The central controller is electrically connected to the power supply, the backup power supply and the communication module. The control method includes:

S301: The central controller detects the power supply of the mobile charging device;

S303: When the power supply receives the first power supply signal transmitted by the central controller, it dynamically controls the mobile charging device to be in the first power supply mode according to the first power supply signal;

S305: When the backup power supply receives the second power supply signal transmitted by the central controller, it dynamically controls the mobile charging device to switch from the first power supply mode to the second power supply mode according to the second power supply signal;

S307: The central controller sends the power usage meter of the mobile charging device through the communication module according to the voltage level of the power source or the voltage level of the backup power source.

The mobile charging device is also equipped with a detection module. When the detection module detects that the power value of the power supply is less than the first preset value and lasts for a period of time, the central controller dynamically controls the first power supply mode for the detection module to activate the standby power supply to supply power to the cabinet. When the detection module detects that the power value of the power supply is greater than the first preset value and continues for a period of time, the central controller dynamically controls the first power supply mode to stop the backup power supply for the detection module to supply power to the cabinet and control the power supply to supply power to the cabinet . When the detection module detects that the power value of the backup power supply is less than the second preset value, the central controller dynamically controls the second power supply mode to start the power supply for the detection module to charge the backup power supply. When the detection module detects that the power value of the backup power supply is greater than the second preset value, the central controller dynamically controls the second power supply mode for the detection module to stop the power supply to charge the backup power supply.

In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are a part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations.

Therefore, the above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Claims

A mobile charging device, characterized in that the mobile charging device includes:

The central controller is used to detect the power supply of the mobile charging device;

A power supply is electrically connected to the central controller, and when the power supply receives the first power supply signal transmitted by the central controller, it dynamically controls the first power supply mode of the mobile charging device according to the first power supply signal;

The backup power supply is electrically connected to the central controller. When the backup power supply receives the second power supply signal transmitted by the central controller, it dynamically controls the mobile charging device to be in the first power supply mode according to the second power supply signal. Switch to the second power supply mode;

The communication module is electrically connected to the central controller, wherein the central controller sends the power usage meter of the mobile charging device through the communication module according to the voltage level of the power supply or the voltage level of the backup power supply .
The mobile charging device according to claim 1, wherein a detection module is further provided between the power supply and the backup power supply, and when the detection module detects that the power value of the power supply is less than a first preset value for a period of time At time, the central controller dynamically controls the first power supply mode to enable the detection module to activate the standby power supply to supply power to the cabinet; when the detection module detects that the power value of the power supply is greater than the first preset value and lasts for a period of time, The central controller dynamically controls the first power supply mode for the detection module to stop the standby power supply from supplying power to the cabinet and control the power supply to supply power to the cabinet.
The mobile charging device according to claim 1, wherein a detection module is further provided between the power supply and the backup power supply, and when the detection module detects that the power value of the backup power supply is less than a second preset value When the central controller dynamically controls the second power supply mode for the detection module to activate the power supply to charge the backup power supply; when the detection module detects that the power value of the backup power supply is greater than a second preset value The central controller dynamically controls the second power supply mode for the detection module to stop the power supply from charging the backup power supply.
The mobile charging device according to claim 1, wherein the mobile charging device further comprises:

The light-emitting module is electrically connected to the central controller, wherein the central controller adjusts the working state of the light-emitting module according to the voltage level of the power supply or the voltage level of the backup power supply.
A mobile charging system, characterized in that the mobile charging system includes:

The central controller is used to detect the power supply of multiple mobile charging devices in the mobile charging system;

A power supply is electrically connected to the central controller, and when the power supply receives the first power supply signal transmitted by the central controller, it dynamically controls the first power supply mode of the mobile charging device according to the first power supply signal;

The backup power supply is electrically connected to the central controller. When the backup power supply receives the second power supply signal transmitted by the central controller, it dynamically controls the mobile charging device to be in the first power supply mode according to the second power supply signal. Switch to the second power supply mode;

The communication module is electrically connected to the central controller, wherein the central controller sends the power of the mobile charging device through the communication module according to the voltage level of the power source or the voltage level of the backup power source Use table

The management center server is configured to receive the power usage meter sent by the communication module, and the management center server generates a maintenance and replacement information table according to the power usage meter.
The mobile charging system according to claim 5, wherein a detection module is further provided between the power supply and the backup power supply, and when the detection module detects that the power value of the power supply is less than a first preset value for a period of time At time, the central controller dynamically controls the first power supply mode to enable the detection module to activate the standby power supply to supply power to the cabinet; when the detection module detects that the power value of the power supply is greater than the first preset value and lasts for a period of time, The central controller dynamically controls the first power supply mode for the detection module to stop the standby power supply from supplying power to the cabinet and control the power supply to supply power to the cabinet.
The mobile charging system according to claim 5, wherein a detection module is further provided between the power supply and the backup power supply, and when the detection module detects that the power value of the backup power supply is less than a second preset value When the central controller dynamically controls the second power supply mode for the detection module to activate the power supply to charge the backup power supply; when the detection module detects that the power value of the backup power supply is greater than a second preset When the value is set, the central controller dynamically controls the second power supply mode for the detection module to stop the power supply to charge the backup power supply.
The mobile charging system according to claim 5, wherein the mobile charging system further comprises:

The light-emitting module is electrically connected to the central controller, wherein the central controller adjusts the working state of the light-emitting module according to the voltage level of the power supply or the voltage level of the backup power supply.
A control method applied to a mobile charging device, wherein the mobile charging device includes a central controller, a power supply, a backup power supply, and a communication module, and the central controller is electrically connected to the power supply, the backup power supply, and For the communication module, the control method includes:

The central controller detects the power supply of the mobile charging device;

When the power supply receives the first power supply signal transmitted by the central controller, it dynamically controls the first power supply mode of the mobile charging device according to the first power supply signal;

When the backup power supply receives the second power supply signal transmitted by the central controller, dynamically controls the mobile charging device to switch from the first power supply mode to the second power supply mode according to the second power supply signal;

The central controller sends the power usage meter of the mobile charging device through the communication module according to the voltage level of the power source or the voltage level of the backup power source.
The control method according to claim 9, wherein the mobile charging device is further provided with a detection module;

When the detection module detects that the power value of the power supply is less than the first preset value and lasts for a period of time, the central controller dynamically controls the first power supply mode for the detection module to activate the standby power supply to supply power to the cabinet; when When the detection module detects that the power value of the power supply is greater than a first preset value and continues for a period of time, the central controller dynamically controls the first power supply mode for the detection module to stop the backup power supply from supplying power to the cabinet and Controlling the power supply to the cabinet by the power supply;

When the detection module detects that the power value of the backup power supply is less than a second preset value, the central controller dynamically controls the second power supply mode so that the detection module starts the power supply for the backup power supply Charging; when the detection module detects that the power value of the backup power supply is greater than a second preset value, the central controller dynamically controls the second power supply mode for the detection module to stop the power supply from supplying the backup power supply Charge it.