CN221079301U - Flash controller-based mobile memory - Google Patents
Flash controller-based mobile memory Download PDFInfo
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- CN221079301U CN221079301U CN202322744422.7U CN202322744422U CN221079301U CN 221079301 U CN221079301 U CN 221079301U CN 202322744422 U CN202322744422 U CN 202322744422U CN 221079301 U CN221079301 U CN 221079301U
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- 238000004891 communication Methods 0.000 claims abstract description 11
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- 230000003993 interaction Effects 0.000 description 6
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Abstract
The utility model relates to the technical field of mobile memories and discloses a mobile memory based on a Flash controller, which comprises the Flash controller, a BLE chip, a Flash memory and a mobile memory interface, wherein the Flash controller is electrically connected with a power supply and communication signal interface, the Flash memory is electrically connected with a BLE control module, the Flash controller is electrically connected with the Flash memory, and the BLE control module is also electrically connected with the Flash memory. According to the utility model, through the SATA storage interface, the large-capacity storage array, the storage array controller and the BLE controller circuit module, operations such as illegal reading or deleting by unauthorized personnel in the use of the mobile storage and SSD hard disk are solved, information leakage in a storage medium is avoided, and convenience and safety of protected content in a scene of encryption use are improved through flexible configuration of APP application.
Description
Technical Field
The utility model relates to the technical field of mobile memories, in particular to a mobile memory based on a Flash controller.
Background
There are various kinds of mobile storage devices in the market at present, and the mobile storage devices generally have the function of realizing extended storage for users, or transferring data from one data source PC to another data target PC. In order to ensure the security of data, various encryption measures are currently available on the market. However, most of the devices adopt a common mobile storage interface, and the security of the common mobile storage interface is not high, so that information leakage is easy to cause, and therefore, a mobile storage based on a Flash controller is provided by a person skilled in the art to solve the problems in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a mobile memory based on a Flash controller, which can combine BLE with mobile memory, so that a user can realize control on a mobile terminal, namely, the mobile memory device is operated to be opened or closed by the mobile terminal, thereby realizing the purpose of protecting the mobile memory data more flexibly and efficiently, having certain safety and simultaneously effectively reducing the production and use cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mobile memory based on the Flash controller comprises a Flash controller, a BLE chip, a Flash memory and a mobile memory interface, wherein the Flash controller is electrically connected with a power supply and communication signal interface, the Flash memory is in circuit connection with a BLE control module, the Flash controller is electrically connected with the Flash memory, the BLE control module is also electrically connected with the Flash memory, and the power supply and communication interface is connected with an external mobile memory switching chip or PC device supporting the interface definition;
The BLE chip is electrically connected with a control device for controlling power supply and communication signals through an electrical connection control Flash controller, the BLE chip is connected with a control device for portable movement of a user through Bluetooth wireless communication, the mobile storage interface is electrically connected with a SATA storage interface, the SATA storage interface is electrically connected with a storage array controller and a BLE controller circuit module, and the storage array controller and the BLE controller circuit module are electrically connected with a large-capacity storage array;
Through the technical scheme, under the most basic mode, the BLE chip realizes controlling the power supply on-off of the Flash controller and the memory through the control power supply, is very convenient to combine with the existing mobile storage scheme in the market for practical use, realizes the simplest practical application value, can realize the same target through control signals for the requirement of high-end products, even has stronger capability, and solves the problems that the mobile storage and SSD hard disk are illegally read or deleted by unauthorized personnel and other operations in use, information leakage in the storage medium is avoided, and the convenience and the safety of protected contents in the scene of encryption use are improved through flexible configuration of APP.
Further, the mobile storage interface comprises a USB interface or a SATA interface or a lightning interface;
through the technical scheme, the lightning interface, the USB interface and the SATA interface are convenient to connect with the outside.
Further, the external electronic equipment is a PC end, a mobile phone or a tablet personal computer, and the external electronic equipment is equipment with a USB interface, a SATA interface or a lightning interface;
Through the technical scheme, the peripheral electronic equipment is convenient to connect with the external intelligent equipment through a plurality of interfaces.
Further, a signal detection and user identity recognition module is arranged on the BLE chip, bluetooth signals within a preset distance are monitored in real time and fed back to the BLE chip, and the BLE chip realizes Flash memory control and data encryption according to an interactive instruction of a portable mobile device of a user;
Through the technical scheme, the identification mark used by the user is optionally set when the user uses the mobile storage controller for the first time, corresponding functions including password input and automatic effective mobile storage after approaching are started, the mobile phone or other mobile terminals can be controlled through the operations, namely, the mobile storage device is operated to be started or closed through the mobile terminals, and data processing and encryption with higher security level can be realized through interaction of the BLE chip aiming at the mobile storage controller chip with the encryption control interface.
Further, the memory array controller and the BLE controller circuit module control each other;
Through the technical scheme, the memory array controller and the BLE controller circuit module are mutually controlled to facilitate the protection of the installation management of the memory device.
The utility model has the following beneficial effects:
1. According to the mobile memory based on the Flash controller, BLE and mobile storage are combined, wherein the mobile interface is connected with the SATA storage interface, the SATA storage interface is electrically connected with the large-capacity storage array, the storage array controller and the BLE controller circuit module, the operations that the mobile memory and the SSD hard disk can be illegally read or deleted by unauthorized personnel in use are solved, information leakage in a storage medium is avoided, and convenience and safety of protected content in a scene of encryption use are improved through flexible configuration of APP application.
Drawings
FIG. 1 is a schematic diagram of a SATA storage interface according to the present utility model
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1, one embodiment provided by the present utility model: a mobile memory based on a Flash controller comprises the Flash controller, a BLE chip, a Flash memory and a mobile memory interface, wherein the Flash controller is electrically connected with a power supply and communication signal interface, the Flash memory is electrically connected with a BLE control module circuit, the Flash controller is electrically connected with the Flash memory, the BLE control module is also electrically connected with the Flash memory, and the power supply and communication interface is connected with an external mobile memory switching chip or PC device supporting the interface definition;
The BLE chip is connected with control equipment of portable movement of a user through Bluetooth wireless communication, the mobile storage interface is electrically connected with a SATA storage interface, the SATA storage interface is electrically connected with a storage array controller and a BLE controller circuit module, the storage array controller is electrically connected with a large-capacity storage array, the BLE chip is used for controlling the power supply on-off of the Flash controller and a memory through a control power supply in a most basic mode, the BLE chip is very convenient to combine with the existing mobile storage scheme in the market and practical, the same target can be achieved through control signals according to the requirements of high-end products, even the capability is stronger, the operations that unauthorized personnel illegally read or delete information in an SSD APP in mobile storage and hard disk use are avoided, and the convenience and safety of protected content in a scene of encryption use are improved through flexible configuration of application.
The mobile storage interface comprises a USB interface or a SATA interface or a thunder and lightning interface, the USB interface and the SATA interface are convenient for connecting the outside, the external electronic equipment is a PC end, a mobile phone or a tablet personal computer, the external electronic equipment is equipment with the USB interface or the SATA interface or the thunder and lightning interface, the peripheral electronic equipment is convenient for connecting the external intelligent equipment through a plurality of interfaces, a signal detection and user identity recognition module is arranged on a BLE chip, bluetooth signals within a preset distance are monitored in real time and fed back to the BLE chip, the BLE chip realizes Flash memory control and data encryption according to the interactive instruction of the portable mobile equipment of a user, the identification mark used by the user is optionally set when the user uses for the first time, the starting comprises inputting a password and automatically and effectively moving and storing corresponding functions after approaching, the mobile phone or other mobile terminals can realize control through the operations, namely, mobile storage equipment is operated to be opened or closed through the mobile terminals, data processing and encryption with higher security level can be realized through interaction of BLE chips aiming at a mobile storage controller chip with an encryption control interface, a public network system background cloud process is used for wireless connection of mobile terminal interaction APP, the mobile terminal interaction APP is used for controlling a BLE controller circuit module, the public network system background cloud process is used for wireless control of the mobile terminal interaction APP, the mobile storage and SSD hard disk are always controlled, the mobile terminal interaction APP can be used for controlling the BLE controller circuit module so as to achieve the effect of controlling the mobile storage and SSD hard disk, a storage array controller and the BLE controller circuit module are mutually controlled, the memory array controller and the BLE controller circuit module are mutually controlled to facilitate the protection of the installation management of the memory device.
Working principle: the mobile memory combining BLE and mobile memory can realize control on the mobile terminal by a user, namely, the mobile memory device is operated to be opened or closed by the mobile terminal, and whether access of stored content is limited is controlled, so that the purpose of protecting data of the mobile memory is realized more flexibly and efficiently.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a mobile memory based on Flash controller, includes Flash controller, BLE chip, flash memory and mobile memory interface, its characterized in that: the Flash controller is electrically connected with the power supply and communication signal interface, the Flash memory is electrically connected with the BLE control module circuit, the Flash controller is electrically connected with the Flash memory, the BLE control module is also electrically connected with the Flash memory, and the power supply and communication interface is connected with an external mobile storage transfer chip or PC device supporting the interface definition;
The BLE chip is connected with control equipment which is portable and movable by a user through Bluetooth wireless communication, the mobile storage interface is electrically connected with the SATA storage interface, the SATA storage interface is electrically connected with the storage array controller and the BLE controller circuit module, and the storage array controller and the BLE controller circuit module are electrically connected with the large-capacity storage array.
2. The Flash controller-based mobile memory of claim 1, wherein: the mobile storage interface comprises a USB interface or a SATA interface or a lightning interface.
3. The Flash controller-based mobile memory of claim 1, wherein: the external electronic equipment is a PC end, a mobile phone or a tablet personal computer, and is equipment with a USB interface, a SATA interface or a lightning interface.
4. The Flash controller-based mobile memory of claim 1, wherein: the BLE chip is provided with a signal detection and user identity recognition module, bluetooth signals within a preset distance are monitored in real time and fed back to the BLE chip, and the BLE chip realizes Flash memory control and data encryption according to an interactive instruction of a portable mobile device of a user.
5. The Flash controller-based mobile memory of claim 1, wherein: the memory array controller and the BLE controller circuit module are mutually controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744422.7U CN221079301U (en) | 2023-10-12 | 2023-10-12 | Flash controller-based mobile memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744422.7U CN221079301U (en) | 2023-10-12 | 2023-10-12 | Flash controller-based mobile memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221079301U true CN221079301U (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322744422.7U Active CN221079301U (en) | 2023-10-12 | 2023-10-12 | Flash controller-based mobile memory |
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| Country | Link |
|---|---|
| CN (1) | CN221079301U (en) |
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2023
- 2023-10-12 CN CN202322744422.7U patent/CN221079301U/en active Active
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