Multifunctional charging equipment

Abstract

The invention discloses multifunctional charging equipment. The charging equipment comprises a battery module, a data storage module, a state monitoring module and a main control module, the charging device further comprises a connection bus. One end of the battery module is connected with an external power supply for accessing electric quantity from the external power supply; the other end of the battery module is respectively connected with the data storage module, the state monitoring module and the main control module and is used for outputting electric quantity; the data storage module is used for performing data reading and writing with external electronic equipment; the battery module is also used for outputting electric quantity to external electronic equipment; the state monitoring module is used for acquiring the use states of the data storage module and the battery module in real time; and the main control module is used for acquiring the use state data from the state monitoring module and performing control processing on the use state data. According to the scheme, the large-capacity data storage function and the portable charging function can be integrated, the state of the charging equipment can be monitored, and a user does not need to carry the charging equipment and a mobile hard disk at the same time.

Description

Technical Field

[0001] The present application relates to the technical field of chargers, and in particular to a multifunctional charging device. Background Art

[0002] There are various charging devices on the market that can be used to charge computers, mobile phones, tablets, etc. However, traditional charging devices can only store electricity and charge electronic devices, and are relatively large in size. This means that users need to carry them every time they go out, but the functions they can achieve are relatively limited and inconvenient to use. Therefore, designing a multifunctional charging device is an urgent problem to be solved. Summary of the invention

[0003] In view of this, the purpose of this application is to provide a multifunctional charging device that can integrate large-capacity data storage and portable charging functions, and can also monitor the status of the charging device. Users do not need to carry both the charging device and the mobile hard disk when traveling, which is convenient for users to use. The specific solution is as follows: To achieve the above-mentioned purpose, on the one hand, the present application provides a multifunctional charging device, the charging device comprising: a battery module, a data storage module, a status monitoring module and a main control module; the charging device also comprises a connection bus; One end of the battery module is connected to an external power source for receiving power from the external power source; the other end of the battery module is respectively connected to the data storage module, the status monitoring module and the main control module for outputting power to the data storage module, the status monitoring module and the main control module; The data storage module is connected to the external electronic device via the connection bus and is used to read and write data with the external electronic device; the battery module is also used to output power to the external electronic device via the connection bus; The status monitoring module is connected to the data storage module and the battery module respectively, and is used to obtain the usage status of the data storage module and the battery module in real time; The main control module is connected to the status monitoring module, and is used to obtain the usage status data of the data storage module and the battery module from the status monitoring module, and to control and process the usage status data of the data storage module and the battery module.

[0004] Exemplarily, the connection bus extends out of the housing through an opening on the charging device housing to connect with an external electronic device; the connection bus includes a data line and a power output line; the data storage module is connected to the external electronic device through the data line; the battery module is connected to the external electronic device through the power output line; The status monitoring module also includes a data transmission monitoring unit connected to the data storage module; the data transmission monitoring unit is used to monitor the data transmission between the data transmission module and the external electronic device in real time through the data line; The status monitoring module also includes an electrical signal monitoring unit connected to the battery module; the electrical signal monitoring unit is used to monitor the voltage and / or current of the battery module in real time through the power output line.

[0005] Exemplarily, the charging device further comprises a power input line, and the battery module is connected to an external power source via the power input line; the electrical signal monitoring unit is further used to monitor the voltage and / or current of the battery module in real time via the power input line; The main control module is also used to perform the following steps: If it is determined that the status monitoring module detects that there is data transmission on the data line, it is determined that the data storage module is reading and writing data with the external electronic device; If it is determined that the state monitoring module detects that there is a current input from an external power source in the power input line or that there is a current output to an external electronic device in the power output line, then it is determined that the battery module is in a charging state; When the data storage module reads and writes data with an external electronic device and the battery module is in a charging state, the data transmission bandwidth of the data line is limited.

[0006] Exemplarily, the battery module is connected to an external power source via a universal plug; The main control module is also used to determine the voltage of the connected external power supply and adjust the working voltage according to the voltage of the external power supply.

[0007] Exemplarily, the charging device further includes a display module; the display module is connected to the main control module; The main control module is also used to control the display module to display the usage status data of the data storage module and the battery module.

[0008] Exemplarily, the charging device further includes a fingerprint input module; Fingerprint input module, used to obtain user fingerprint information; The main control module is also used to obtain user fingerprint information from the fingerprint input module, perform permission comparison analysis on the user fingerprint information to obtain the user permission determination result. If the user permission determination result is that there is permission, the access permission to the data storage module is opened and the display module is controlled to display the schematic diagram corresponding to the unlocking state. If the user permission determination result is that there is no permission, the access permission to the data storage module is closed and the display module is controlled to display the schematic diagram corresponding to the locking state.

[0009] Exemplarily, the display module is a touch display screen; The main control module is also used to determine the corresponding target power according to the power adjustment instruction when a power adjustment instruction is obtained through the touch display screen, or, when it is monitored that an external electronic device is connected and the difference between the power usage of the external electronic device and the power usage of the charging device exceeds a set threshold, determine the power usage of the external electronic device as the target power; adjust the working current to control the charging device to operate according to the target power.

[0010] Exemplarily, the data storage module is a hard disk body, and the battery module is a battery cell; a heat dissipation copper foil is attached to the hard disk body and / or the battery cell, and the heat dissipation copper foil is used to conduct the heat generated by the hard disk body and / or the battery cell into the housing; The shell includes a boss which is made of a heat conductive material to conduct heat in the shell to the outside of the shell.

[0011] Exemplarily, the main control module is further used to perform the following steps: Generate at least one data calculation subtask and a data sorting subtask corresponding to the at least one data calculation subtask according to the current operating state of the charging device; the data calculation subtask includes a data calculation subtask for calculating the usage status data and / or storage data of the data storage module; Process each data calculation subtask to obtain the calculation result of each data calculation subtask, process the data sorting subtask corresponding to each data calculation subtask, and obtain the processing result data of each data sorting subtask; The processing result data is downloaded to a preset storage space; the preset storage space is the storage space in the data storage module.

[0012] Exemplarily, the data storage module includes a plurality of storage blocks; At least one data calculation subtask and a data sorting subtask corresponding to the at least one data calculation subtask are generated according to the current operating state of the charging device, including: If the charging device is in a state of writing data to the data storage module and the currently stored data is text data, the currently stored data is text-split to obtain at least one split text, and a data calculation subtask corresponding to each split text and a data sorting subtask corresponding to the data calculation subtask are determined; Accordingly, each data calculation subtask is processed to obtain the calculation result of each data calculation subtask, and each corresponding data sorting subtask is processed to obtain the processing result data of each data sorting subtask, including: For any data computing subtask: Mapping the current split text into a digital sequence, and generating a context relationship sequence corresponding to the current split text based on a preset context window; wherein the context relationship sequence is obtained based on the mutual correlation relationship between the current split text and adjacent split texts in the context window; The numerical sequence and context relationship sequence corresponding to the current split text are used as calculation results; Each time a calculation result of a data calculation subtask is obtained, the corresponding data sorting subtask is processed according to the calculation result to obtain the corresponding processing result data; The main control module is also used to perform the following steps: Build a data knowledge graph corresponding to the currently stored data based on the processing result data corresponding to each split text; Obtaining a data knowledge graph of a current storage block corresponding to the current storage data; wherein the current storage block is a storage block in which the current storage data is stored; the data knowledge graph of the current storage block is constructed based on the integration of the digital sequence and the context relationship sequence of each stored data, and the data knowledge graph of the current storage block also includes the mutual correlation between each stored data; Update the data knowledge graph of the current storage block based on the data knowledge graph corresponding to the current stored data.

[0013] The multifunctional charging device of the present application includes: a battery module, a data storage module, a status monitoring module and a main control module; the battery module can obtain electricity from an external power source, and then can supply power to external electronic devices, the data storage module can read and write data with external electronic devices, and the charging device integrates both the charging function and the data storage function; at the same time, the status monitoring module can obtain the usage status of the data storage module and the battery module in real time, and the main control module controls and processes the corresponding usage status data, so as to remind the user of the usage status of the charging device. The above scheme can integrate large-capacity data storage and portable charging functions, and can also monitor the status of the charging device. Users do not need to carry charging devices and mobile hard disks when traveling, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0015] Figure 1 is a schematic structural diagram of a charging device according to an exemplary embodiment of the present invention; Figure 2is a schematic diagram of the internal structure of a charging device according to an exemplary embodiment of the present invention; Figure 3 is a schematic diagram of the internal structure of a charging device according to another exemplary embodiment of the present invention; Figure 4 FIG. 1 is a schematic diagram of content displayed by a display module according to an exemplary embodiment of the present invention. DETAILED DESCRIPTION

[0016] In the following description, a large amount of details are provided so that the present invention can be thoroughly understood. However, it will be appreciated by those skilled in the art that the following description only exemplarily illustrates a preferred embodiment of the present invention, and the present invention can be implemented without one or more such details. In addition, in order to avoid confusion with the present invention, some technical features well known in the art are not described in detail.

[0017] Current charging equipment has relatively limited functions and is not convenient to use.

[0018] In view of the above-mentioned problems, the present application proposes a multi-functional charging solution, which can integrate large-capacity data storage and portable charging functions, and can also monitor the status of the charging device. Users do not need to carry both the charging device and the mobile hard disk when traveling, which is convenient for users to use.

[0019] See also Figure 1 , Figure 1 This is a schematic diagram of the structure of a multifunctional charging device provided in an embodiment of the present application. Figure 1 As shown, the multifunctional charging device 100 includes: a housing ( Figure 1The charging device further comprises a battery module 101, a data storage module 102, a status monitoring module 103 and a main control module 104, each of which is arranged in the housing; the charging device further comprises a connection bus; one end of the battery module 101 is connected to an external power source for receiving power from the external power source; the other end of the battery module 101 is connected to the data storage module 102, the status monitoring module 103 and the main control module 104, respectively, for outputting power to the data storage module 102, the status monitoring module 103 and the main control module 104; the data storage module 102 is connected to an external electronic device via a connection bus , used to read and write data with external electronic devices; the battery module 101 is also used to output power to external electronic devices through the connection bus; the status monitoring module 103 is connected to the data storage module 102 and the battery module 101 respectively, and is used to obtain the usage status of the data storage module 102 and the battery module 101 in real time; the main control module 104 is connected to the status monitoring module 103, and is used to obtain the usage status data of the data storage module 102 and the battery module 101 from the status monitoring module 103, and control and process the usage status data of the data storage module 102 and the battery module 101.

[0020] Exemplarily, the connection between the battery module 101, the data storage module 102, the state monitoring module 103 and the main control module 104 can be an electrical connection, etc. Among them, the battery module can store electricity and output electricity. The battery module 101 can be a hybrid power source composed of a lithium polymer battery pack and a super capacitor, so as to realize independent power supply to the corresponding module. The capacity of the battery module is ≥10000mAh.

[0021] Exemplarily, since the battery module 101 needs to charge a large number of modules, the charging priority of these modules can be set. For example, the data storage module is set to the highest charging priority. When an external electronic device is detected to be connected, the power supply of the data storage module is prioritized, so that reliable data storage can be achieved to ensure data security. Furthermore, a voltage distribution circuit is provided at the output end of the battery module to prioritize the power supply of the storage unit.

[0022] The battery module can also supply power to different modules through different power supply lines to ensure the power supply stability of each module. For example, the data storage module is independently powered so that the data storage module does not change with the voltage change of the external electronic device, thereby ensuring the stable operation of the data storage module. Furthermore, the battery module also includes an isolated power conversion unit to ensure independent power supply of the corresponding module. Exemplarily, the isolated power conversion unit includes an EMI filtering circuit composed of a common mode choke and a Y capacitor, and the filter cutoff frequency is set to 1MHz±10%.

[0023] The external power source may be any power source with a power supply function, and different external power sources may have different operating voltages. For example, the external power source may be a mains supply.

[0024] Among them, the external electronic device can be various electronic devices that need to use power and / or need to read and write data, such as: computers, mobile phones, tablets, drones, etc. The external electronic device is connected to the module inside the charging device through the connection bus, and can be specifically connected to the battery module 101 and / or the data storage module 102, thereby obtaining power from the battery module 101 and / or reading and writing data with the data storage module 102.

[0025] Among them, the data storage module 102 is used to store data input by external electronic devices and operating data of the charging device, and can also be used to store computer programs. The computer program is loaded and executed by the main control module 104 to implement relevant processing steps. The data storage module 102 can be a read-only memory, a random access memory, a disk or an optical disk, etc., and its storage method can be temporary storage or permanent storage. The data storage module 102 may include one or more computer-readable storage media, and the computer-readable storage medium may be non-transient. The data storage module 102 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. The charging device with a data storage module can expand the capacity of external electronic devices.

[0026] Furthermore, an isolated DC-DC circuit may be provided between the data storage module 102 and the battery module 101 to achieve electromagnetic shielding between the storage circuit and the charging circuit, thereby preventing electrical signals from interfering with data reading and writing.

[0027] The status monitoring module 103 is a module for monitoring the status of the charging device and its internal components, and may be a module including various monitoring sensors or monitoring chips. Furthermore, the status monitoring module 103 may be used to monitor the storage capacity, data read and write speed, power-on time and other usage status data of the data storage module 102. The status monitoring module 103 may also be used to monitor the temperature and other data of the charging device. Furthermore, the status monitoring module 103 may obtain the usage status data of the data storage module 102 and the temperature of the charging device in real time.

[0028] The main control module 104 is used to manage and control the hardware devices and computer programs on the charging device, so as to realize the operation and processing of the charging device and the data in the data storage module 102 by the main control module 104. The main control module can be in the form of a processor, which can specifically include one or more processing cores, such as a 1-core processor, a 2-core processor, etc. The processor can be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). The processor can also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor can be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor can also include an AI (Artificial Intelligence) processor, which is used to process computing operations related to machine learning, such as predicting the remaining service life of the charging device.

[0029] Exemplarily, the main control module 104 controls and processes the usage status data of the data storage module 102 and the battery module 101, which can be specifically: processing the usage status data and then controlling the output device to output, for example, outputting a display through a display module to prompt the user.

[0030] The multifunctional charging device of the embodiment of the present application includes: a battery module, a data storage module, a status monitoring module and a main control module; the battery module can obtain electricity from an external power source, and then can supply power to external electronic devices, the data storage module can read and write data with external electronic devices, and the charging device integrates both the charging function and the data storage function; at the same time, the status monitoring module can obtain the usage status of the data storage module and the battery module in real time, and the main control module controls and processes the corresponding usage status data, so as to remind the user of the usage status of the charging device. The above scheme integrates large-capacity data storage and portable charging functions, and can also monitor the status of the charging device. Users do not need to carry charging devices and mobile hard disks when traveling, which is convenient for users to use and is suitable for mobile office, outdoor work and other scenarios.

[0031] Exemplarily, the connection bus extends out of the shell through an opening on the charging device shell to connect to an external electronic device; the connection bus includes a data line and a power output line; the data storage module 102 is connected to the external electronic device through the data line; the battery module 101 is connected to the external electronic device through the power output line; the status monitoring module 103 also includes a data transmission monitoring unit connected to the data storage module 102; the data transmission monitoring unit is used to monitor the data transmission between the data transmission module and the external electronic device in real time through the data line; the status monitoring module 103 also includes an electrical signal monitoring unit connected to the battery module 101; the electrical signal monitoring unit is used to monitor the voltage and / or current of the battery module 101 in real time through the power output line.

[0032] The connection bus includes both a data line for transmitting data and a power output line for transmitting current, so as to realize synchronous bidirectional communication of data and current. For example, the connection bus may include 12 lines, 2 of which are data lines and 10 of which are power output lines.

[0033] like Figure 2 As shown, a first opening 203 is provided on the housing 201 of the charging device, and a connection bus 204 extends out of the housing through the first opening 203 to be connected to an external electronic device.

[0034] In this embodiment, the charging device not only has a data reading and writing function, but also has a charging function. Moreover, not only can the charging device be charged by an external power source, but also an external electronic device can be charged by the charging device. The functions of a traditional mobile hard disk and a power bank are integrated into one charging device. When users are on business trips, they only need to carry one charging device. Moreover, the interaction between the charging device and the external power source and / or the external electronic device can be monitored in real time through the status monitoring module 103, which is convenient for management and control.

[0035] Exemplarily, the charging device also includes a power input line, which can be arranged in the shell of the charging device; the battery module 101 is connected to an external power source through the power input line; the electrical signal monitoring unit is also used to monitor the voltage and / or current of the battery module 101 in real time through the power input line; the main control module 104 is also used to perform the following steps: if it is determined that the status monitoring module 103 detects that there is data transmission on the data line, it is determined that the data storage module 102 is reading and writing data with an external electronic device; if it is determined that the status monitoring module 103 detects that there is current input from an external power source in the power input line or that there is current output to an external electronic device in the power output line, it is determined that the battery module 101 is in a charging state; when the data storage module 102 is reading and writing data with an external electronic device and the battery module 101 is in a charging state, the data transmission bandwidth of the data line is limited.

[0036] The charging state includes internal charging of the charging device by an external power source, and also includes external charging of the external electronic device by the charging device.

[0037] For example, the data transmission bandwidth may be automatically limited to ≤480 Mbps in the charging state to reduce power consumption.

[0038] For example, an interface may be provided on the housing of the charging device, and the power input line is connected to the interface. The external power source may be connected to the charging device through the interface. Figure 2 A second opening 202 is provided in the device, and the interface is provided on the second opening 202. Exemplarily, the interface may be a Type-C interface or the like.

[0039] In this embodiment, when the charging device is in the charging state and the data reading and writing state at the same time, the data transmission bandwidth of the data line is limited, which can reduce power consumption and reduce the computing load of the main control module 104.

[0040] For example, Figure 2 As shown, the charging device also includes a shell 201 and a connection bus 204; a first opening 203 is provided on the shell; the data storage module 102 is arranged inside the shell; one end of the connection bus 204 is connected to the data storage module 102 and the battery module (not shown in the figure), and the other end passes through the first opening on the shell and extends to the outside of the shell, and the connection bus can be pulled out from the placement slot for connection with an external electronic device; accordingly, at least one wire winding column 205 is also provided inside the shell, and at least part of the connecting wire is wound on the wire winding column.

[0041] In this embodiment, the connecting wire is wound around the winding column inside the shell in a U-shaped bend, and the movable distance of the wound part is small, which can prevent the user from pulling the wire during use and causing breakage. It can also ensure that the connection between the connecting wire and the data storage module and the battery module is not affected by external forces and maintains a stable connection.

[0042] Exemplarily, the opening on the housing may also be in other forms. Figure 3 As shown, a third opening 206 is provided on the housing, and the connecting bus passes through the third opening on the housing and extends to the outside of the housing. In this way, the connecting bus does not need to reserve wires in the housing, which can reduce a certain cost.

[0043] Exemplarily, the state monitoring module 103 includes a temperature sensor, which is used to monitor the temperature value in the housing; accordingly, the main control module 104 is also used to obtain the temperature value from the state monitoring module 103 and control the display module to display the temperature value. Figure 4As shown, the interface displays a temperature value 301 of 45° C. In this embodiment, the state monitoring module 103 not only monitors the usage state data of the data storage module 102, but also monitors the temperature state of the charging device, so that the user can fully obtain the operating state of the charging device.

[0044] Exemplarily, the data storage module 102 is a hard disk body, and the battery module 101 is a battery cell; a heat dissipation copper foil is affixed to the hard disk body and / or the battery cell, and the heat dissipation copper foil is used to conduct the heat generated by the hard disk body and / or the battery cell into the shell; the shell includes a boss, which is made of a heat-conducting material to conduct the heat in the shell to the outside of the shell.

[0045] The hard disk body is a disc structure; at least two side edges adjacent to the boss on the inner side of the shell extend toward the center of the shell to form a bearing mechanism; the hard disk body is arranged on the bearing mechanism and is located inside the boss; the boss is a circular boss; the diameter of the circular boss is greater than or equal to the diameter of the hard disk body. The area of ​​the boss can cover the hard disk body, and this arrangement of the boss can export the heat generated by the hard disk body to the outside of the shell as much as possible, ensuring the safety of the charging device.

[0046] Exemplarily, a heat conducting sheet may be provided between the heat dissipating copper foil and the boss to better conduct the heat in the housing to the outside of the housing.

[0047] The charging device contains a hard disk body and a battery cell, both of which generate corresponding heat. If this heat is concentrated at the location of the hard disk body and the battery cell, it will cause the hard disk body and the battery cell to overheat and affect the operation. In this embodiment, the heat dissipation copper foil conducts the heat generated by the hard disk body and / or the battery cell into the shell, and the boss conducts the heat in the shell to the outside of the shell. Among them, relative to the case of a plane, the area of ​​the boss is larger than the plane, and more heat can be exported to the outside of the shell by increasing the heat dissipation area. The heat dissipation of the charging device can be achieved through physical heat dissipation, the effective cooling of the charging device can be achieved, and the normal operation of the charging device can be ensured.

[0048] Exemplarily, the charging device can be plugged into a universal plug. The battery module 101 is connected to the external power supply through the universal plug; the main control module 104 is also used to determine the voltage of the external power supply connected and adjust the working voltage according to the voltage of the external power supply. The external power supply is connected to the charging device, and the charging device can be charged. At the same time, the charging device can automatically adapt to different working voltages of the external power supply, which has a wide range of application scenarios.

[0049] In this embodiment, the charging device can be connected to different external power sources through a universal plug and adapt to the connected external power sources, which greatly facilitates users who need to travel internationally frequently.

[0050] Exemplarily, the charging device further includes a display module; the display module is connected to the main control module 104; the main control module 104 is further used to control the display module to display the usage status data of the data storage module 102 and the battery module 101.

[0051] The display module is a module for displaying data, graphics, etc., and can be implemented by a display screen, a touch screen, etc. The display module can be implemented by a display screen on the charging device shell. Furthermore, the display screen can be LCD / LED / OLED, etc., which can realize clear display of information and achieve fast data refresh without any lag.

[0052] In this embodiment, the main control module can monitor the storage status of the data and the usage status of the battery in real time, and display them through the display module, so as to remind the user of the usage status of the charging device.

[0053] Exemplarily, the status monitoring module 103 includes a storage capacity monitoring unit, a data transmission speed monitoring unit and a power-on timing unit; the storage capacity monitoring unit is used to monitor the stored capacity of the data storage module 102, the data transmission speed monitoring unit is used to monitor the data reading and writing speed of the data storage module 102 in real time, and the power-on timing unit is used to time the power-on duration of the data storage module 102; accordingly, the usage status data of the data storage module 102 includes: stored capacity, data reading and writing speed and power-on duration; the main control module 104 is also used to obtain the stored capacity, data reading and writing speed and power-on duration of the data storage module 102 from the status monitoring module 103, and control the display module to display the stored capacity, data reading and writing speed and power-on duration.

[0054] The stored capacity is the capacity occupied by the stored data in the charging device, and the stored capacity can be displayed on a disk on the display screen; for example, Figure 4 As shown, the entire disk 305 represents the total capacity, the stored capacity is marked in dark color and the unstored part is marked in light color, and the user can know the data storage status of the charging device by checking the proportion of the dark area.

[0055] The data read / write speed is the real-time speed at which the charging device reads and writes data with the external electronic device, and the data read / write speed can be identified by the pointer. Specifically, the main control module 104 can convert the acquired data read / write speed into the rotation angle of the pointer, and then control the display module to update the display state of the pointer. Figure 4 As shown, the pointer indicates the data reading and writing speed. Further, when the charging device is not in the data reading and writing state, the pointer returns to the position corresponding to 0 on the interface.

[0056] The power-on time is the cumulative usage time of the charging device. Furthermore, the charging device has a total usage time, for example, one thousand hours, and accordingly, the total usage time minus the power-on time is the remaining service life of the charging device. Therefore, the display module displays the power-on time to remind the user of the remaining service life. In some embodiments, the main control module 104 can also predict the remaining service life of the charging device in combination with the operating status of various indicators of the charging device (cumulative usage time, temperature, etc.), the security of the stored data, etc., and then control the display module to display. Furthermore, the main control module 104 can start the AI ​​module to determine the remaining service life.

[0057] like Figure 4 As shown, the capacity 302 display area on the interface is used to display the stored capacity, the pointer 303 is used to indicate the data reading and writing speed, and the time 304 display area is used to display the power-on time.

[0058] In this embodiment, the status monitoring module 103 is used to monitor various usage states of the data storage module 102, so that the user can instantly know whether the data storage function of the hard disk is normal, which is convenient for subsequent use.

[0059] Exemplarily, the data storage module 102 includes multiple storage blocks, each storage block includes multiple sectors; the display module includes a touch screen; the touch screen includes a capacity display area for displaying the stored capacity; the main control module 104 is also used to obtain the operating status data of each sector in the corresponding storage block when the data storage module 102 reads and writes data and control the touch screen to update the stored capacity of the capacity display area; when receiving a trigger instruction for the capacity display area, a new window is displayed in the touch screen; wherein the new window includes multiple block display areas, each block display area corresponds to at least one storage block of the data storage module 102; the touch screen is controlled to associate the operating status data of each sector with the block display area in the new window for display.

[0060] For example, Figure 4 As shown, the disk 305 for displaying the stored capacity is the capacity display area. After the user clicks the capacity display area, a new window is displayed on the touch screen of the charging device, and the new window can cover at least a part of the touch screen.

[0061] The storage blocks are different storage areas of the data storage module 102 and may be different disk spaces.

[0062] Exemplarily, the operation status data of the sector may be data corresponding to different operation statuses of the sector. The operation status may indicate whether the corresponding sector is available. The operation status of the sector may be multiple, including excellent, good, normal, general, poor, severe, damaged, etc. Further, the operation status data of the sector may be represented by a stacked bar chart, a line chart, or other graphics. In the graphics, the ordinate is the sector data corresponding to the multiple operation statuses, and the abscissa is the corresponding different storage blocks.

[0063] In this embodiment, a new window is created to associate the operating status data of each sector with the block display area, and each storage block is displayed independently. Therefore, the operating status data of each storage block can be displayed intuitively, making it easy for users to know which storage blocks are full and need data cleaning, and which storage blocks have more remaining capacity to store data.

[0064] Exemplarily, multiple block display areas form a circular display area in a newly created window; the touch display screen is controlled to associate the operating status data of each sector with the block display area for display, including: generating multiple sector graphs on polar coordinates according to the operating status data; wherein one sector graph corresponds to one block display area, and each sector graph contains the number of sectors corresponding to multiple operating states; the touch display screen is controlled to fit the bottom edges of the multiple sector graphs to an annular side edge of the annular display area to display the multiple sector graphs in the newly created window.

[0065] The operation status data of each sector in a storage block can be represented by a stacked bar graph. Further, each data in the stacked bar graph is converted into a value on a polar coordinate so that the horizontal coordinate of the stacked bar graph fits a circular side of the circular display area; and the converted stacked bar graph is displayed in the circular display area.

[0066] In this embodiment, one storage block corresponds to one sector graph, each sector graph corresponds to one block display area, and these block display areas are arranged around the center of the circle to form a circle. The user can intuitively know the operating status of each part of the data storage module 102 through the number of sector states in each area in the circle, and then determine whether maintenance or data cleaning is required.

[0067] For example, when reading and writing data with an external electronic device, the user can mark important files. After obtaining the marking information, the main control module 104 determines the storage block corresponding to the marking information. When receiving a trigger instruction for the capacity display area, a new window is displayed in the touch display screen, and the marking display is performed in the block display area corresponding to the new window. Accordingly, the user can know the storage block where the important file is located by simply clicking on the touch display screen, and then can quickly find the corresponding file without searching for each storage block one by one. Furthermore, the above-mentioned sector diagram and marking information can be displayed synchronously in the aforementioned annular display area, and the user can know the sector status of each storage block and the location of the important file with only one operation.

[0068] Exemplarily, the charging device further includes a fingerprint input module; the fingerprint input module is used to obtain user fingerprint information; the main control module 104 is also used to obtain user fingerprint information from the fingerprint input module, perform permission comparison analysis on the user fingerprint information to obtain a user permission determination result, if the user permission determination result is permission, then the access permission to the data storage module 102 is opened and the display module is controlled to display a schematic diagram corresponding to the unlocked state; if the user permission determination result is no permission, then the access permission to the data storage module 102 is closed and the display module is controlled to display a schematic diagram corresponding to the locked state. The fingerprint input module can be set on the housing of the charging device, and can be implemented specifically by a touch screen with a fingerprint recognition function.

[0069] For example, when the main control module 104 determines that an external electronic device is connected to the charging device, it can output a prompt message to remind the user to input fingerprint information. After obtaining the user's fingerprint information through the fingerprint input module, the main control module 104 determines the user authority determination result, and if the user authority exists, opens the access permission of the external electronic device to the data storage module 102 and displays the unlocking state diagram on the interface, otherwise closes the permission and displays the locking state diagram.

[0070] In this embodiment, the main control module 104 can implement authority management. If the user does not have the corresponding authority, the data storage module 102 cannot be accessed, which can ensure the reliability of the electronic device that interacts with the charging device, thereby ensuring the safety of the charging device. If the user authority determination result is no authority, the external electronic device cannot read and write data with the charging device. At this time, the charging device can be charged by an external power supply and can also charge the electronic device, which is equivalent to the function of a power bank.

[0071] In some embodiments, the fingerprint input module and the display module may be the same device, that is, a device that can both obtain user input and display output, such as a touch screen. Furthermore, the touch screen also has the function of obtaining fingerprint information.

[0072] In other embodiments, the charging device may further include other input modules, such as buttons, etc.

[0073] Exemplarily, the display module is a touch screen; the main control module 104 is also used to determine the corresponding target power according to the power adjustment instruction when a power adjustment instruction is obtained through the touch screen, or, when it is monitored that an external electronic device is connected and the difference between the power usage of the external electronic device and the power usage of the charging device exceeds a set threshold, determine the power usage of the external electronic device as the target power; adjust the working current to control the charging device to operate according to the target power.

[0074] There are differences in the power usage corresponding to different electronic devices, and charging devices often need to be connected to various electronic devices. Since the power usage of electronic devices will fluctuate during use, the power difference within the fluctuation range is acceptable. However, when the difference exceeds the set threshold, it means that the power usage of the charging device and the external electronic device is not compatible. For example, the normal power usage of the charging device is 100W. When it is connected to an old device (the power usage of the old device is 96W), the power usage of the two is not compatible. Furthermore, the set threshold corresponding to the difference in power usage can be set as needed, and the embodiments of the present application do not limit this.

[0075] In this embodiment, adaptability adjustment is achieved according to the power set by the user or the power of the external electronic device, and thus the charging device can be adapted for use with various electronic devices.

[0076] Exemplarily, the above embodiments implement power regulation. In other embodiments, power can also be replaced by current or voltage, and its specific implementation can refer to the implementation of power regulation, which will not be repeated in the embodiments of this application. Exemplarily, when a smartphone is connected, the charging device automatically switches to 5V / 3A output mode while maintaining 3.3V / 1.8A independent power supply for the data storage module.

[0077] Exemplarily, the main control module is also used to perform the following steps: generating at least one data calculation subtask and a data sorting subtask corresponding to the at least one data calculation subtask according to the current operating status of the charging device; the data calculation subtask includes a data calculation subtask for calculating the usage status data and / or storage data of the data storage module; processing each data calculation subtask to obtain the calculation result of each data calculation subtask, processing the data sorting subtask corresponding to each data calculation subtask to obtain the processing result data of each data sorting subtask; downloading the processing result data to a preset storage space; the preset storage space is the storage space in the data storage module.

[0078] Exemplarily, the operating state of the charging device may include a data reading state, a data writing state, a standby state, etc. The charging device may also include a normal operating mode and a low power consumption operating mode, wherein in the normal operating mode, functions such as data reading and writing, data processing, and data display operate normally, and in the low power consumption operating mode, some of the functions may be turned off, for example, the temperature value may not be collected, processed, or displayed, and the power-on time may not be collected, processed, or displayed. The turned-off functions may be executed according to the default settings, or may be modified and adjusted by the user. The operating states corresponding to different operating modes may be different. Furthermore, the data that needs to be processed by the main control module in different operating states is different. Therefore, it is necessary to generate corresponding data calculation subtasks and data sorting subtasks according to the operating state of the charging device.

[0079] Exemplarily, the data calculation subtask may be a task for calculating arbitrary data, which may be data stored in a data storage module or data monitored by a status monitoring module, such as usage status data of the data storage module, temperature value inside the shell, etc.

[0080] Furthermore, the data calculation subtask may be a task to perform targeted processing on each different data for display, storage, and the like. It may include data analysis and feature extraction processing on the data to be stored, determining the current stored capacity based on the current stored data and the historical stored capacity, determining the data storage speed, determining the location where the data is stored, calculating the cumulative power-on time, and the like. Since subsequent display, storage, and the like are required, and the amount of data on the charging device is often large, in order to ensure the orderliness of the data, the calculation results obtained by the data calculation subtask need to be sorted according to the set rules. The sorting processing may be normalization processing, format unification processing, form conversion processing, and the like of the calculation results.

[0081] The main control module can also be connected to the data storage module. After obtaining the processing result data, the processing result data is downloaded to the preset storage space in the data storage module. Therefore, the main control module can directly read the corresponding data from the data storage module when necessary, and then perform processing such as display.

[0082] For situations where data processing and subsequent display are required, the data sorting subtask can also include the process of adding timestamps. The main control module performs time alignment based on the timestamps of each data so that the data displayed by the display module at the same time is aligned, which is convenient for users to judge.

[0083] In this embodiment, when faced with the need to process different data simultaneously, different computing tasks and corresponding sequencing tasks are determined, so that orderly and reliable processing of various data can be achieved, ensuring orderly storage of charging equipment data and orderly control of operating status.

[0084] Exemplarily, processing each data computing subtask to obtain the computing result of each data computing subtask, processing the data sorting subtask corresponding to each data computing subtask to obtain the processing result data of each data sorting subtask, includes: processing the current data computing subtask through the computing thread to obtain the computing result of the current data computing subtask; wherein the current data computing subtask is any data computing subtask; sending the computing result of the current data computing subtask to the sorting thread to trigger the sorting thread to process the data sorting subtask corresponding to the current data computing subtask; if the current data computing subtask is not the last data computing subtask in at least one data computing subtask, then taking the next data computing subtask in the current data computing subtask as the current data computing subtask, and executing the step of processing the current data computing subtask to obtain the computing result of the current data computing subtask.

[0085] Exemplarily, after the reordering thread completes executing the corresponding data reordering subtask, the main control module may send the processing result data of the current data reordering subtask to the downloading thread to trigger the downloading thread to download the processing result data to a preset storage space.

[0086] Since the charging equipment needs to process a lot of data, in order to improve the data processing efficiency, in this embodiment, each data calculation subtask is performed in parallel. Similarly, the data sorting subtask is also performed in parallel. After each data calculation subtask is completed, the corresponding data sorting subtask is started. This can greatly improve the data processing efficiency. If data display is required, the timeliness of data display can be guaranteed. If data reading and writing need to be completed, the efficiency of data reading and writing can be improved.

[0087] Exemplarily, if the data corresponding to the data calculation subtask is usage status data, then after the data sorting subtask is processed to obtain the processing result data, the display module can be controlled to display it based on the processing result data; if the data corresponding to the data calculation subtask is storage data, then after the data sorting subtask is processed to obtain the processing result data, a data knowledge graph can be constructed for the storage data to facilitate subsequent data search.

[0088] Exemplarily, the data storage module includes multiple storage blocks; at least one data calculation subtask and a data sorting subtask corresponding to the at least one data calculation subtask are generated according to the current operating state of the charging device, including: if the charging device is in a state of writing data to the data storage module and the currently stored data is text data, the currently stored data is text-splitting to obtain at least one split text, and the data calculation subtask corresponding to each split text is determined, and the data sorting subtask corresponding to the data calculation subtask is determined; accordingly, each data calculation subtask is processed to obtain the calculation result of each data calculation subtask, and the data sorting subtask corresponding to each data calculation subtask is processed to obtain the processing result data of each data sorting subtask, including: for any data calculation subtask: the currently split text is mapped into a digital sequence, and a context relationship sequence corresponding to the currently split text is generated based on a preset context window; wherein, the upper and lower The text relationship sequence is obtained based on the mutual correlation between the current split text and the adjacent split text in the context window; the digital sequence and context relationship sequence corresponding to the current split text are used as calculation results; each time the calculation result of a data calculation subtask is obtained, the corresponding data sorting subtask is processed according to the calculation result to obtain the corresponding processing result data; the main control module is also used to perform the following steps: based on the processing result data corresponding to each split text, a data knowledge graph corresponding to the current storage data is constructed; the data knowledge graph of the current storage block corresponding to the current storage data is obtained; wherein the current storage block is the storage block where the current storage data is stored; the data knowledge graph of the current storage block is constructed based on the integration of the digital sequence and the context relationship sequence of each stored data, and the data knowledge graph of the current storage block also includes the mutual correlation between each stored data; based on the data knowledge graph corresponding to the current storage data, the data knowledge graph of the current storage block is updated.

[0089] Among them, the text data can be text, code, etc. recorded in files such as word, excel, and notepad. The main control module can have a data reading and writing analysis function, and can read text data from the file. It should be noted that this embodiment is aimed at text data, and in other embodiments, other data types can be processed with reference to text data. For example, text data can be replaced with image data, and when splitting image data, the split image data can be the smallest unit with independent image meaning, for example, it can be a picture, a video segment, a picture area, etc. The subsequent implementation method can refer to the processing method of text data, and the embodiments of this application will not be repeated.

[0090] The split text may be a text segment obtained by splitting text data, and each split text may be a minimum text segment with independent meaning, for example, may be a name, a verb, etc.

[0091] Exemplarily, mapping the current split text into a digital sequence may be a process of encoding the current split text, wherein texts with different meanings or features may have different codes corresponding to them, so that the result obtained by coding can characterize the meaning or features of the split text, facilitating subsequent cross-correlation calculations.

[0092] Exemplarily, the window size of the preset context window may be 5 characters*5 characters or the like, and each adjacent split text may correspond to a context relationship sequence.

[0093] For example, the correlation relationship between texts may be calculated by using an existing or future developed correlation algorithm.

[0094] Furthermore, the digital sequence corresponding to the current split text and the determined context sequence can be used together as the calculation result. In other embodiments, the digital sequence and the context sequence can also be integrated, for example, the digital sequence and each context sequence are normalized respectively, the weight corresponding to each adjacent split text is determined, and the normalized processing results of the context sequence are weighted summed based on the weight, and the weighted sum result is summed with the normalized processing result of the digital sequence corresponding to the current split text, and then the processing result is determined as the calculation result of the current split text.

[0095] Exemplarily, the process of constructing the data knowledge graph of the current storage block corresponding to the current stored data can be constructed based on the integration of the calculation results. In the case where the calculation results include the numerical sequence and the context relationship sequence corresponding to the current split text, it can be constructed based on the integration of the numerical sequence and the context relationship sequence corresponding to the current split text. Furthermore, the numerical sequence can be used as a node, and the data knowledge graph corresponding to a single split text can be constructed based on the context relationship, and the mutual correlation between each split text can be determined to construct the data knowledge graph corresponding to the current stored data. It is also possible to directly use the results of the integration of the numerical sequence and the context relationship sequence as the nodes of each split text, and then determine the mutual correlation between each split text to construct the data knowledge graph corresponding to the current stored data.

[0096] Exemplarily, obtaining a data knowledge graph corresponding to currently stored data includes: performing sequence processing on the calculation results corresponding to each split text according to a preset sequence format to obtain processed calculation results in a unified format; performing cross-correlation analysis on the processed calculation results of the pairwise split texts; determining independent result data and associated result data based on the results of the cross-correlation analysis; wherein the correlation between the sequence corresponding to the independent result data and other sequences is lower than a set condition, and the correlation between the sequence corresponding to the associated result data and other sequences is higher than or equal to the set condition; extracting feature recognition information of the corresponding data based on the associated result data, and determining the correlation factor between the corresponding two split texts based on the extracted feature recognition information; and constructing a data knowledge graph corresponding to the currently stored data based on the correlation factor between the pairwise split texts.

[0097] Furthermore, the feature recognition information includes storage location feature information and semantic feature information; determining the correlation factor between the two corresponding split texts based on the extracted feature recognition information includes: performing correlation analysis on the storage location feature information between the two split texts to obtain a location correlation relationship; performing correlation analysis on the semantic feature information between the storage location feature information to obtain an object semantic correlation relationship; fusing the location correlation relationship and the semantic correlation relationship to obtain a correlation factor between the two corresponding split texts. The location feature information may be a storage block or sector where the corresponding split text is located, and the semantic feature information may be feature information obtained by performing semantic recognition on the split text.

[0098] Exemplarily, the implementation method of updating the data knowledge graph of the current storage block based on the data knowledge graph corresponding to the current stored data can be: obtaining the stored data in the current storage block, and respectively determining the digital sequence and context relationship sequence of each stored data, determining the mutual correlation between the current stored data and different stored data, and then constructing a new knowledge graph of the current storage block based on the mutual correlation to realize the update of the knowledge graph.

[0099] Exemplarily, the constructed data knowledge graph can be stored in a pre-divided storage space of the charging device. The main control module can access the data knowledge graph in the storage space at any time to perform data search and analysis.

[0100] In this embodiment, the data knowledge graph is constructed in sequence from small to large, and the total data knowledge graph of the current storage block can be obtained, and the total data knowledge graph has good retrieval convenience. When the user needs to search for data in the charging device, there is no need to traverse each file. The main control module can quickly find the data needed by the user based on the total data knowledge graph. Furthermore, since the total data knowledge graph contains the inter-correlation relationship between different texts, the main control module can integrate the stored data to obtain the results required by the user. For example, the user enters "Help me encrypt the order data for the past three months" through the search window of the external electronic device, then the main control module can search for order data under each date through the total data knowledge graph, and filter out the order files for the past three months. After that, the main control module can encrypt all these order files, and the user does not need to search and encrypt them one by one. For another example, the user enters "Help me find the order data for 2025 and analyze the order status" through the search window of the external electronic device. The main control module can search for order files under each date through the total data knowledge graph, and filter out all files related to 2025. After that, the main control module can analyze the order content in these order files, find out the patterns, etc. and generate the result text for output, without the need for users to search and analyze them one by one manually.

[0101] In this embodiment, a data knowledge graph is constructed, and each time a new data is stored, the data knowledge graph of the storage block is updated. The data in the storage block can be globally searched through the data knowledge graph, and the search granularity can be refined to a single split text, which can achieve accurate data search and greatly improve the convenience of data search and analysis.

[0102] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by directional words such as "front", "back", "up", "down", "left", "right", "lateral", "vertical", "vertical", "horizontal", "top", "bottom", etc. is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside" and "outside" refer to the inside and outside relative to the contour of each component itself.

[0103] For ease of description, regional relative terms such as "above", "above", "on the upper surface", "above", etc. may be used here to describe the regional positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that regional relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.

[0104] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.

[0105] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein.

[0106] It should be understood that, unless otherwise clearly stated herein, the execution of the steps described in the embodiments of the present application is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least a portion of the steps may include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a portion of the steps or stages in other steps.

[0107] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0108] The present invention has been described by the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the present invention to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the present invention is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the present invention, and these variations and modifications all fall within the scope of the protection claimed by the present invention. The protection scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multifunctional charging device, characterized in that: The charging device comprises: a battery module, a data storage module, a status monitoring module and a main control module; the charging device also comprises a connection bus; One end of the battery module is connected to an external power source for receiving power from the external power source; the other end of the battery module is respectively connected to the data storage module, the state monitoring module and the main control module for outputting power to the data storage module, the state monitoring module and the main control module; The data storage module is connected to the external electronic device via the connection bus, and is used to read and write data with the external electronic device; the battery module is also used to output power to the external electronic device via the connection bus; The status monitoring module is connected to the data storage module and the battery module respectively, and is used to obtain the usage status of the data storage module and the battery module in real time; The main control module is connected to the status monitoring module, and is used to obtain the usage status data of the data storage module and the battery module from the status monitoring module, and to control and process the usage status data of the data storage module and the battery module.

2. The multifunctional charging device according to claim 1, characterized in that: The connection bus extends out of the housing through an opening on the charging device housing to connect with an external electronic device; the connection bus includes a data line and a power output line; the data storage module is connected to the external electronic device through the data line; the battery module is connected to the external electronic device through the power output line; The state monitoring module further comprises a data transmission monitoring unit connected to the data storage module; the data transmission monitoring unit is used to perform real-time monitoring of the data transmission between the data transmission module and the external electronic device through the data line; The state monitoring module further comprises an electrical signal monitoring unit connected to the battery module; the electrical signal monitoring unit is used for real-time monitoring of the voltage and / or current of the battery module via the power output line.

3. The multifunctional charging device according to claim 2, characterized in that: The charging device further comprises a power input line, and the battery module is connected to an external power source through the power input line; the electrical signal monitoring unit is also used to monitor the voltage and / or current of the battery module in real time through the power input line; The main control module is also used to perform the following steps: If it is determined that the state monitoring module detects that there is data transmission on the data line, it is determined that the data storage module is reading and writing data with the external electronic device; If it is determined that the state monitoring module detects that there is a current input from an external power source in the power input line or detects that there is a current output to an external electronic device in the power output line, then it is determined that the battery module is in a charging state; When the data storage module is reading and writing data with an external electronic device and the battery module is in a charging state, the data transmission bandwidth of the data line is limited.

4. The multifunctional charging device according to claim 1, characterized in that: The battery module is connected to an external power source via a universal plug; The main control module is also used to determine the voltage of the connected external power supply and adjust the working voltage according to the voltage of the external power supply.

5. The multifunctional charging device according to claim 1, characterized in that: The charging device also includes a display module; the display module is connected to the main control module; The main control module is also used to control the display module to display the usage status data of the data storage module and the battery module.

6. The multifunctional charging device according to claim 5, characterized in that: The charging device also includes a fingerprint input module; The fingerprint input module is used to obtain user fingerprint information; The main control module is also used to obtain user fingerprint information from the fingerprint input module, perform permission comparison analysis on the user fingerprint information to obtain a user permission determination result, and if the user permission determination result is that the user has permission, open the access permission to the data storage module and control the display module to display a schematic diagram corresponding to the unlocked state; if the user permission determination result is that the user has no permission, close the access permission to the data storage module and control the display module to display a schematic diagram corresponding to the locked state.

7. The multifunctional charging device according to claim 5, characterized in that: The display module is a touch display screen; The main control module is also used to determine the corresponding target power according to the power adjustment instruction when a power adjustment instruction is obtained through the touch display screen, or, when it is monitored that an external electronic device is connected and the difference between the power usage of the external electronic device and the power usage of the charging device exceeds a set threshold, determine the power usage of the external electronic device as the target power; and adjust the working current to control the charging device to operate according to the target power.

8. The multifunctional charging device according to claim 1, characterized in that: The data storage module is a hard disk body, and the battery module is a battery cell; a heat dissipation copper foil is attached to the hard disk body and / or the battery cell, and the heat dissipation copper foil is used to conduct the heat generated by the hard disk body and / or the battery cell into the housing of the charging device; The shell comprises a boss which is made of a heat conductive material so as to conduct the heat in the shell to the outside of the shell.

9. The multifunctional charging device according to any one of claims 1 to 8, characterized in that: The main control module is also used to perform the following steps: Generate at least one data calculation subtask and a data sorting subtask corresponding to the at least one data calculation subtask according to the current operating state of the charging device; The data calculation subtask includes a data calculation subtask for calculating the usage status data and / or storage data of the data storage module; Processing each of the data calculation subtasks to obtain a calculation result of each of the data calculation subtasks, and processing the data sorting subtasks corresponding to each of the data calculation subtasks to obtain processing result data of each of the data sorting subtasks; Downloading the processing result data to a preset storage space; The preset storage space is the storage space in the data storage module.

10. The multifunctional charging device according to claim 9, characterized in that: The data storage module includes a plurality of storage blocks; The generating, according to the current operating state of the charging device, at least one data calculation subtask and a data sorting subtask corresponding to the at least one data calculation subtask comprises: If the charging device is in a state of writing data to the data storage module and the currently stored data is text data, the currently stored data is text-split to obtain at least one split text, and a data calculation subtask corresponding to each split text and a data sorting subtask corresponding to the data calculation subtask are determined; Correspondingly, the processing of each of the data calculation subtasks to obtain the calculation result of each of the data calculation subtasks, and the processing of the data sorting subtasks corresponding to each of the data calculation subtasks to obtain the processing result data of each of the data sorting subtasks include: For any data computing subtask: Mapping the current split text into a digital sequence, and generating a context relationship sequence corresponding to the current split text based on a preset context window; wherein the context relationship sequence is obtained based on the mutual correlation relationship between the current split text and adjacent split texts in the context window; The numerical sequence and context relationship sequence corresponding to the current split text are used as calculation results; Each time a calculation result of a data calculation subtask is obtained, the corresponding data sorting subtask is processed according to the calculation result to obtain the corresponding processing result data; The main control module is also used to perform the following steps: Build a data knowledge graph corresponding to the currently stored data based on the processing result data corresponding to each split text; Obtaining a data knowledge graph of a current storage block corresponding to the current storage data; wherein the current storage block is a storage block in which the current storage data is stored; the data knowledge graph of the current storage block is constructed based on the integration of the digital sequence and the context relationship sequence of each stored data, and the data knowledge graph of the current storage block also includes the mutual correlation between each stored data; The data knowledge graph of the current storage block is updated based on the data knowledge graph corresponding to the currently stored data.

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