CN106843757B - Data synchronization method based on multifunctional mobile hard disk and multifunctional mobile hard disk - Google Patents
Data synchronization method based on multifunctional mobile hard disk and multifunctional mobile hard disk Download PDFInfo
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- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
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- G06F3/0601—Interfaces specially adapted for storage systems
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- G06F3/0601—Interfaces specially adapted for storage systems
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Abstract
The invention belongs to the technical field of mobile hard disks, and particularly relates to a data synchronization method based on a multifunctional mobile hard disk and the multifunctional mobile hard disk. A. The mobile terminal is in wireless connection with the multifunctional mobile hard disk to carry out wireless communication; B. after the connection is successful, the mobile terminal performs the binding operation of the multifunctional mobile hard disk, and the access right of the storage device is set through the verification module; C. the mobile terminal sends verification information to the multifunctional mobile hard disk, and whether the mobile hard disk has the access right is confirmed after the verification of the verification module. D. If the verification is successful, the mobile terminal obtains the access right of the storage device, and the mobile terminal and the multifunctional mobile hard disk can perform data synchronization; and if the verification fails, the storage equipment cannot be accessed for data synchronization. The invention has the advantages that: the mobile hard disk can not only store files, but also establish connection with the mobile terminal and transmit the files mutually, so that a user can conveniently upload and store the mobile phone files and call the mobile hard disk storage files.
Description
Technical Field
The invention belongs to the technical field of mobile hard disks, and particularly relates to a data synchronization method based on a multifunctional mobile hard disk and the multifunctional mobile hard disk.
Background
Along with the development of science and technology, the frequency of changing mobile terminals is higher and higher, how to conveniently transmit data in an old mobile terminal to a new mobile terminal, a user not only considers the storage and transmission of the data, but also pays more and more attention to the information safety problem of the user, and how to prevent the information leakage of the user. These are all issues of concern. The mobile terminal comprises a mobile phone, a notebook computer, a tablet computer and the like.
For example, mobile phones: at present, a common scheme is that a user uploads files in an old mobile phone to a cloud disk (a hundred-degree cloud disk, a 360-degree cloud disk and the like), and the user logs in an account of the cloud disk through a new mobile phone and downloads important files such as an address book, a photo and the like from the cloud disk to the new mobile phone. And the user uploads the mobile phone file to the cloud disk to be stored anytime and anywhere. After a new mobile phone is changed, the user needs to log in the cloud to acquire the storage information.
The prior art scheme has the following defects:
1. personal information exists in a cloud disk, the cloud disk is generally mastered by a company, and a user cannot master the personal information stored in a cloud end, so that the information is likely to be leaked due to objective reasons, and the personal privacy of the user can be leaked;
2. the placement of user information into the cloud disk is susceptible to policies of the company where the cloud disk is located, such as 360 cloud disk declarations that individual user data storage and downloading is no longer supported. This decision causes a great deal of data stored in the cloud disk to be downloaded and stored again for the user, which causes great trouble to the user.
Therefore, how to improve the security of personal information while facilitating backup is an important issue.
For example, chinese patent document discloses a mobile hard disk [ application No.: 201410733484.0], the mobile hard disk comprises a mobile hard disk main body, a thermometer, a compass, a loudspeaker, a pen cap and a plurality of USB interfaces, the thermometer, the compass and the loudspeaker are arranged on the front face of the mobile hard disk main body, and the pen cap and the USB interfaces are arranged on the side face of the mobile hard disk main body.
For example, the chinese patent document discloses an encrypted mobile hard disk [ application No.: 201310283145.2], locking the mobile hard disk by setting a password to ensure data security, comprising a hard disk body, wherein the hard disk body is cuboid, and a data interface is arranged on one end side surface of the hard disk body; a rotating shaft is arranged in the middle of the hard disk body, a door-shaped shielding plate is mounted on the rotating shaft, a coded lock plate is arranged at one end, close to the data interface, of the hard disk body, a spacing groove is formed between the coded lock plate and the hard disk body, and the shielding plate can be inserted into the spacing groove; the shielding plate is provided with a lock hole, and a spring lock rod is arranged at the position, corresponding to the lock hole, of the inner side of the coded lock plate.
For example, the chinese patent document discloses a mobile hard disk [ application No.: 201310725889.5], the mobile hard disk comprises a hard disk shell, a hard disk body and a switching interface circuit board, wherein the hard disk shell is a cuboid, and the hard disk body and the switching interface circuit board are embedded on the same plane; one sides of the hard disk body and the adapter circuit board close to the hard disk shell are respectively connected with a heat conducting fin, and the other side of the heat conducting fin is connected with a radiating fin; the hard disk body and the switching interface circuit board are fixedly installed on the inner wall of the hard disk shell through a buckle.
The above scheme can be used for storing data, but still cannot perform backup on files of the wireless terminal and other technical problems.
Disclosure of Invention
The invention aims to solve the problems and provides a data synchronization method based on a multifunctional mobile hard disk, which has the advantages of reasonable design, multiple functions and high backup safety.
Another object of the present invention is to solve the above problems and provide a multifunctional mobile hard disk.
In order to achieve the purpose, the invention adopts the following technical scheme:
the data synchronization method of the multifunctional mobile hard disk comprises the following steps:
A. the mobile terminal is in wireless connection with the multifunctional mobile hard disk to carry out wireless communication;
B. after the connection is successful, the mobile terminal performs the binding operation of the multifunctional mobile hard disk, and the access right of the storage device is set through the verification module;
C. the mobile terminal sends verification information to the multifunctional mobile hard disk, and whether the mobile hard disk has access right is confirmed after verification of the verification module;
D. if the verification is successful, the mobile terminal obtains the access right of the storage device, and the mobile terminal and the multifunctional mobile hard disk can perform data synchronization; and if the verification fails, the storage equipment cannot be accessed for data synchronization.
In the data synchronization method of the multifunctional mobile hard disk, the mobile terminal is wirelessly connected with the wireless communication module of the multifunctional mobile hard disk to perform wireless communication.
In the data synchronization method of the multifunctional mobile hard disk, after connection is successful, the mobile terminal binds the storage device through the APP module, and sets the access authority of the storage device on the verification module.
In the data synchronization method of the multifunctional mobile hard disk, if the verification is successful, the data synchronization of the mobile terminal and the multifunctional mobile hard disk is carried out through the APP module and the transceiver module.
In the data synchronization method of the multifunctional mobile hard disk, the APP module is provided with an uploading unit and a downloading unit.
In the data synchronization method of the multifunctional mobile hard disk, the multifunctional mobile hard disk is provided with a wide area network communication module, and when the multifunctional mobile hard disk detects the downloading action of the wireless terminal through the detection module, the transceiving module confirms the data type and downloads the same data from the wide area network communication module to the storage device for backup.
In the data synchronization method of the multifunctional mobile hard disk, the multifunctional mobile hard disk is in wireless communication with the mobile terminal through any one or more communication modes of Bluetooth, Wi-Fi, Li-Fi and infrared communication.
In the data synchronization method of the multifunctional mobile hard disk, a folder corresponding to the mobile terminal is established on the storage device, and the verification module sets the access authority required by the mobile terminal to access the corresponding folder in the storage device.
The multifunctional mobile hard disk comprises a control module, wherein the control module is connected with a storage device, a transceiver module, a power supply module, a wireless communication module and a verification module;
the control module is used for controlling the storage equipment, the transceiving module, the power supply module, the wireless communication module and the verification module;
the receiving and sending module is used for the data confirmation transmission between the storage equipment and the wireless terminal;
the power supply module is used for supplying power;
the wireless communication module is used for carrying out wireless communication with the wireless terminal;
and the verification module is used for verifying whether the visitor has the access right of the storage device.
In the multifunctional mobile hard disk, the control module is connected with a detection module and a wide area network communication module.
And the detection module is used for detecting whether the wireless terminal has a downloading action.
The wide area network communication module is used for wide area network communication.
The verification module comprises any one or more of an iris data verification unit, a face data verification unit, a fingerprint data verification unit, a certificate verification unit and a password verification unit.
The data synchronization method based on the multifunctional mobile hard disk and the multifunctional mobile hard disk have the characteristics of multiple functions, high backup safety and the like.
Drawings
FIG. 1 is a block diagram of the architecture provided by the present invention.
Fig. 2 is a block diagram of the multifunctional mobile hard disk provided by the present invention.
In the figure, the mobile terminal 1, the APP module 11, the multifunctional mobile hard disk 2, the verification module 21, the storage device 22, the wireless communication module 23, the transceiver module 24, the uploading unit 111, the downloading unit 112, the detection module 25, the performance test module 26, the data viewing unit 11a, and the control module 2 a.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example 1:
as shown in fig. 1 and 2, the data synchronization method of the multifunctional mobile hard disk includes:
A. the mobile terminal 1 is wirelessly connected with the multifunctional mobile hard disk 2 for wireless communication;
B. after the connection is successful, the mobile terminal 1 performs the binding operation of the multifunctional mobile hard disk 2, and sets the access right of the storage device 22 through the verification module 21;
C. the mobile terminal 1 sends the verification information to the multifunctional mobile hard disk 2, and confirms whether the access right is available after the verification by the verification module 21.
D. If the verification is successful, the mobile terminal 1 obtains the access right of the storage device 22, and at the moment, the mobile terminal 1 and the multifunctional mobile hard disk 2 can perform data synchronization; if the authentication fails, the storage device 22 cannot be accessed for data synchronization.
The mobile terminal 1 includes a mobile phone, a notebook, a tablet, and the like.
The types of data synchronization include address book, photos and other files.
The storage device 22 includes a mechanical hard disk and/or flash memory.
In the step A, the mobile terminal 1 is wirelessly connected with the wireless communication module 23 of the multifunctional mobile hard disk 2 for wireless communication.
In step B, after the connection is successful, the mobile terminal 1 binds the storage device 22 through the APP module 11, and sets the access right of the storage device 22 on the verification module 21.
In step D, if the verification is successful, the data synchronization between the mobile terminal 1 and the multifunctional mobile hard disk 2 is performed through the APP module 11 and the transceiver module 24.
More specifically, the APP module 11 has an upload unit 111 and a download unit 112.
The multifunctional mobile hard disk 2 is provided with a wide area network communication module 24, and when the multifunctional mobile hard disk 2 detects the downloading action of the wireless terminal 1 through the detection module 25, the transceiving module 24 confirms the data type and stores the same data into the storage device 22 for backup through downloading the same data from the wide area network communication module 24.
In the step A, the multifunctional mobile hard disk 2 is in wireless communication with the mobile terminal 1 through any one or more communication modes of Bluetooth, Wi-Fi, Li-Fi and infrared communication.
A folder corresponding to the mobile terminal 1 is established on the storage device 22, and the authentication module 21 sets an access right required by the mobile terminal 1 to access the corresponding folder in the storage device 22.
The mobile terminal 1 transmits any one or more of iris data, face data, fingerprint data, a certificate, and a password to the authentication module 21 for access right authentication.
The multifunctional mobile hard disk comprises a control module 2a, wherein the control module 2a is connected with a storage device 22, a transceiver module 24, a power supply module 25, a wireless communication module 23 and a verification module 21;
a storage device 22 for storing data, the storage device 22 comprising at least one mechanical hard disk or flash memory.
The control module 2a is used for controlling the storage device 22, the transceiver module 24, the power supply module 25, the wireless communication module 23 and the verification module 21;
a transceiver module 24, configured to perform data confirmation transmission between the storage device 22 and the wireless terminal;
a power supply module 25 for supplying power;
a wireless communication module 23, configured to perform wireless communication with a wireless terminal;
an authentication module 21 for authenticating whether the visitor has the access right of the storage device 22.
The control module 2a is connected with a detection module 25 and a wide area network communication module 24.
A detecting module 25, configured to detect whether the wireless terminal 1 has a downloading action.
And a wan communication module 24 for wan communication.
The authentication module 21 includes any one or more of an iris data authentication unit, a face data authentication unit, a fingerprint data authentication unit, a certificate authentication unit, and a password authentication unit.
Example 2:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
after passing one-time access right verification, the data synchronization can be automatically completed within a preset time and/or permanently without continuous verification.
Example 3:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
after one-time access authority verification is passed, the APP module can be started to select data needing synchronization within preset time and/or without continuous verification permanently.
Example 4:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
after passing one-time access right verification, the data synchronization can be automatically completed within a preset time and/or permanently without continuous verification.
The data synchronization type comprises an address book, a photo and other files, and a user can select the data type needing automatic synchronization on the APP module according to the requirement.
Example 5:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
when the mobile terminal 1 is not connected to the wan through the multifunctional mobile hard disk 2, the multifunctional mobile hard disk 2 can be connected to the mobile terminal 1 through the wan communication module 24, the APP module sends data synchronization information to the detection module 25 for data comparison, if there is a phase difference, data different from the mobile terminal 1 on the existing storage device 22 is backed up, and after the backup is completed, the data on the mobile terminal 1 is downloaded to the storage device 22.
Example 6:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
when the mobile terminal 1 is connected to the wireless communication module 23, the APP module sends data synchronization information to the detection module 25 for data comparison, if there is a phase difference, the data on the existing storage device 22 that is different from the mobile terminal 1 is backed up, and after the backup is completed, the data on the mobile terminal 1 is downloaded to the storage device 22.
Example 7:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
the multifunctional mobile hard disk 2 is provided with a performance testing module 26 for detecting whether the storage device 22 can be used normally, the performance testing module 26 is connected to the control module 2a, and when the performance testing module 26 detects that the storage device 22 is reduced to a preset threshold value, information is sent to the APP module 11 to inform a user.
Example 8:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
after the wireless terminal 1 is in signal communication with the wireless communication module 23, the wireless terminal 1 compares the received wireless signal strength of the wireless communication module 23 with a preset signal strength threshold, and the wireless terminal 1 informs the wireless communication module 23 to adjust the wireless transmission power sent to the wireless terminal 1 according to the comparison result.
At least one preset signal strength threshold is preset in the wireless terminal 1, and each preset signal strength threshold corresponds to different wireless transmission power.
When the wireless terminal 1 receives that the wireless signal strength of the wireless communication module 23 reaches the corresponding signal strength threshold, the wireless terminal 1 informs the wireless communication module 23 to adjust the wireless transmitting power sent to the wireless terminal to be the wireless transmitting power corresponding to the wireless signal strength threshold; when the wireless communication module 23 is connected to a plurality of wireless terminals 1, if the wireless signal strength received by each wireless terminal 1 from the wireless communication module 23 is different, each wireless terminal 1 notifies the wireless communication module 23 to adjust the wireless transmission power corresponding to the wireless terminal 1 according to the preset signal strength threshold.
When the wireless signal strength received by the wireless terminal exceeds or is less than the preset signal strength threshold, the wireless terminal notifies the wireless communication module 23 to decrease or increase the corresponding wireless transmitting power according to the preset signal strength threshold.
Example 9:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
the APP module 11 also has a data viewing unit 11a thereon for viewing data in the storage device 22.
Example 10:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
in this embodiment, the storage device 22 includes at least two mechanical hard disks or flash memories, only one of the two blocks is used during data synchronization, the other block is used as a backup, when the performance test module 26 detects that the storage device 22 is lowered to a preset threshold, the data of one of the blocks is transferred to the other block, and information is sent to the APP module 11 to notify a user, and the performance test module 26 is connected to the control module 2a and is used for detecting whether the storage device 22 can be normally used.
Example 11:
as shown in fig. 1 and 2, the structure, principle and steps of the embodiment are similar to those of embodiment 1, except that in the embodiment:
the control module 2a is connected with a touch display screen for displaying the running state of the multifunctional mobile hard disk and configuring the multifunctional mobile hard disk, the touch display screen comprises a display screen and a touch screen, the display screen is used for displaying the running state of the router, the touch screen is used for receiving a user control instruction and transmitting the user control instruction to the control module 2a, the touch screen comprises a touch detection part and a touch screen controller, and the touch detection part is arranged on the display surface of the display screen and is used for detecting the touch position of a user and transmitting the user touch position to the touch screen controller after receiving the user touch position; the touch screen controller can receive the touch position information, convert the touch position information into a contact coordinate, transmit the contact coordinate to the control module 2a for processing, and receive and execute a command sent by the control module 2 a; the touch screen controller is connected with the processor through wires and/or wireless; the touch screen controller is connected with the control module 2a through a serial port module and a USB module; the touch screen controller is connected with the processor through WIFI or Bluetooth, and the control module 2a is further connected with a watchdog module and a counting module.
Compared with the prior art, the data synchronization method based on the multifunctional mobile hard disk and the multifunctional mobile hard disk have the advantages that:
1. the mobile hard disk is multifunctional, the mobile hard disk can not only store files, but also establish connection with a mobile terminal and transmit the files mutually, and a user can conveniently upload and store the mobile phone files and call the mobile hard disk storage files.
2. The file transmission speed of the multifunctional mobile hard disk and the mobile terminal is higher than that of the mobile terminal.
3. The user transmits the mobile terminal file into the mobile hard disk of the user, so that the safety is greatly improved, and the user does not worry about the leakage of the information.
4. By detecting the downloading action of the mobile terminal, the mobile hard disk can be synchronously downloaded to complete backup.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms mobile terminal 1, APP module 11, multifunctional mobile hard disk 2, authentication module 21, storage device 22, wireless communication module 23, transceiver module 24, uploading unit 111, downloading unit 112, detection module 25, performance test module 26, data viewing unit 11a, control module 2a, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (8)
1. A data synchronization method of a multifunctional mobile hard disk is characterized by comprising the following steps:
A. the mobile terminal (1) is in wireless connection with the multifunctional mobile hard disk (2) for communication;
B. after the connection is successful, the mobile terminal (1) performs the binding operation of the multifunctional mobile hard disk (2), and sets the access right of the storage device (22) through the verification module (21);
C. the mobile terminal (1) sends verification information to the multifunctional mobile hard disk (2), and whether the mobile hard disk has access right is confirmed after being verified by the verification module (21);
D. if the verification is successful, the mobile terminal (1) obtains the access right of the storage device (22), and the mobile terminal (1) and the multifunctional mobile hard disk (2) can perform data synchronization; if the verification fails, the storage device (22) cannot be accessed for data synchronization;
in the step D, if the verification is successful, data synchronization of the mobile terminal (1) and the multifunctional mobile hard disk (2) is carried out through the APP module (11) and the transceiver module (24);
the multifunctional mobile hard disk (2) is provided with a wide area network communication module (24), and when the multifunctional mobile hard disk (2) detects the downloading action of the wireless terminal (1) through the detection module (25), the transceiving module (24) confirms the data type and stores the same data into the storage device (22) for backup through downloading the same data from the wide area network communication module (24).
2. The data synchronization method of the multifunctional mobile hard disk as claimed in claim 1, wherein in step a, the mobile terminal (1) is wirelessly connected to the wireless communication module (23) of the multifunctional mobile hard disk (2) for wireless communication.
3. The data synchronization method of the multifunctional mobile hard disk according to claim 1, wherein in step B, after the connection is successful, the mobile terminal (1) binds the storage device (22) through the APP module (11), and sets the access right of the storage device (22) on the verification module (21).
4. The data synchronization method of the multifunctional mobile hard disk according to claim 3, wherein the APP module (11) has an upload unit (111) and a download unit (112).
5. The data synchronization method of the multifunctional mobile hard disk as claimed in claim 1, wherein in the step a, the multifunctional mobile hard disk (2) is in wireless communication with the mobile terminal (1) through any one or more of bluetooth, Wi-Fi, Li-Fi and infrared communication.
6. The data synchronization method of the multifunctional mobile hard disk according to claim 3, characterized in that a folder corresponding to the mobile terminal (1) is established on the storage device (22), and the authentication module (21) sets the access right required by the mobile terminal (1) to access the corresponding folder in the storage device (22).
7. A multifunctional mobile hard disk, which is used for realizing the data synchronization method of any one of claims 1 to 6, and is characterized by comprising a control module (2a), wherein the control module (2a) is connected with a storage device (22), a transceiver module (24), a power supply module (25), a wireless communication module (23) and a verification module (21);
the control module (2a) is used for controlling the storage device (22), the transceiver module (24), the power supply module (25), the wireless communication module (23) and the verification module (21);
the transceiver module (24) is used for the storage device (22) to perform data confirmation transmission with the wireless terminal;
a power supply module (25) for supplying power;
the wireless communication module (23) is used for carrying out wireless communication with the wireless terminal;
an authentication module (21) for authenticating whether the visitor has access rights to the storage device (22).
8. The multifunctional mobile hard disk of claim 7, wherein the control module (2a) is connected with a detection module (25) and a wide area network communication module (24);
the detection module (25) is used for detecting whether the wireless terminal (1) has a downloading action;
a WAN communication module (24) for WAN communication;
the verification module (21) comprises any one or more of an iris data verification unit, a face data verification unit, a fingerprint data verification unit, a certificate verification unit and a password verification unit.
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| CN107678882A (en) * | 2017-09-14 | 2018-02-09 | 北京春鸿科技有限公司 | A kind of method and system of data backup |
| CN108334283B (en) * | 2018-01-16 | 2021-06-01 | 广州视源电子科技股份有限公司 | Data writing-in and reading method and system, and data reading-writing system |
| CN109164984A (en) * | 2018-08-24 | 2019-01-08 | 郑州云海信息技术有限公司 | A kind of management method of storage management system and storage management system |
| CN114610239A (en) * | 2022-03-14 | 2022-06-10 | 深圳依时货拉拉科技有限公司 | Method and device for operating file in portable memory by mobile terminal |
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