CN210609173U - Data exchange relay equipment - Google Patents
Data exchange relay equipment Download PDFInfo
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- CN210609173U CN210609173U CN201920960405.8U CN201920960405U CN210609173U CN 210609173 U CN210609173 U CN 210609173U CN 201920960405 U CN201920960405 U CN 201920960405U CN 210609173 U CN210609173 U CN 210609173U
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Abstract
The utility model discloses a data exchange relay equipment, include: a system processor, a clock oscillation circuit, a PC communication unit, a mobile device communication unit, a program memory, and a power management unit. The system processor is used for managing and controlling other unit modules in the equipment; the clock oscillation circuit is used for providing a required clock frequency for the system processor; a PC communication unit for realizing communication between the relay device and a PC; a mobile device communication unit for implementing communication between the relay device and the mobile device; a program storage unit for storing a program of the system processor and/or data generated during operation; and the power supply management unit is used for providing power supply voltage for other units in the equipment. The utility model discloses can realize the safety communication between mobile device and the PC.
Description
Technical Field
The utility model relates to a data security technical field especially relates to a data exchange relay.
Background
At present, people mostly use a mobile phone program or a cloud mode to realize data exchange between a mobile phone and a PC, but the data transmission process has a serious security problem: first, there may be data leakage; secondly, there may be malicious behavior of the threatening mobile phone on the PC, or the PC may have malicious behavior on the mobile phone. However, in the conventional solution, antivirus software is installed at a PC or a mobile phone, but if a virus library is not updated in time, malicious behaviors cannot be found in time, and the conventional solution has a certain hysteresis.
SUMMERY OF THE UTILITY MODEL
To above-mentioned technical problem, relay device carries out data transmission's intermediate equipment as mobile device and PC end, can effectively block the propagation of threat, guarantees the security of both ends equipment among the communication process.
The utility model discloses a following mode realizes: a data exchange relay device comprising: the system comprises a system processor, a clock oscillation circuit, a PC communication unit, a mobile equipment communication unit, a program storage unit and a power supply management unit;
the system processor is used for managing and controlling other units in the equipment and realizing data transmission between the PC communication unit and the mobile equipment communication unit by utilizing an internal communication interface;
the clock oscillation circuit is used for providing a required clock frequency for the system processor;
the PC communication unit is used for realizing the communication between the relay equipment and the PC; wherein, the interface for communication between the PC communication unit and the PC includes but is not limited to: USB, UART, PCIE, SATA, I2C;
the mobile device communication unit is used for realizing communication between the relay device and the mobile device; wherein, the interface for communication between the mobile device communication unit and the mobile device includes but is not limited to: USB, type-C, SATA;
the program storage unit is used for storing programs of the system processor and/or data generated in the running process;
the power supply management unit is used for providing power supply voltage for other units in the equipment;
wherein the system processor is respectively connected with the clock oscillation circuit, the PC communication unit, the mobile device communication unit, the program storage unit and the power management unit.
Further, the communication interface in the system processor includes, but is not limited to: USB, UART, PCIE, SATA, I2C.
Wherein the system processor may be implemented using STM32F 407; the present invention may also be implemented by other hardware having the same function, and is not limited in particular.
To sum up, the utility model provides a data exchange relay equipment, through serve mobile device and PC wait the data of transmission transmit this data exchange relay equipment earlier in, transmit the other end by this data exchange relay equipment again, and then under the condition that does not influence the data communication function, realize the protection to mobile device and PC equipment security.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a data exchange relay device according to an embodiment of the present invention.
Detailed Description
The utility model provides an embodiment of data exchange repeater, in order to make this technical field's personnel understand better the utility model discloses technical scheme in the embodiment, and make the utility model discloses an above-mentioned purpose, characteristic and advantage can be more obviously understandable, and it is right to combine the drawing below the utility model discloses well technical scheme does further detailed explanation:
the utility model provides a data exchange relay equipment, as shown in figure 1, include: a system processor 1, a clock oscillation circuit 2, a PC communication unit 3, a mobile device communication unit 4, a program storage unit 5, and a power management unit 6;
the system processor 1 is used for managing and controlling other units in the equipment and realizing data transmission between the PC communication unit 3 and the mobile equipment communication unit 4 by utilizing an internal communication interface;
wherein, the communication interface in the system processor 1 includes but is not limited to: USB, UART, PCIE, SATA, I2C or type-C; the system processor 1 may be implemented by using STM32F407 or other hardware with the same function.
The clock oscillation circuit 2 is used for providing a required clock frequency for the system processor 1;
the PC communication unit 3 is used for realizing the communication between the relay equipment and the PC;
the interface for communication between the PC communication unit 3 and the PC includes but is not limited to: USB, UART, PCIE, SATA, I2C, or type-C.
More specifically, the PC communication unit 3 may be implemented by a chip having an interface communication capability, such as stm32f107, CC2540, CH340, FE1.1S, upd720202, or the like.
The mobile device communication unit 4 is used for realizing communication between the relay device and the mobile device;
the interface for communication between the mobile device communication unit 4 and the mobile device includes but is not limited to: USB, type-C, SATA.
More specifically, the mobile device communication unit 4 is implemented by a chip with interface communication capability, such as stm32f107, CC2540, CH340, FE1.1S, upd720202, and the like.
The program storage unit 5 is used for storing programs of the system processor 1 and/or data generated in the operation process;
the power management unit 6 is used for providing power supply voltage for other units in the equipment;
wherein the system processor 1 is connected to a clock oscillation circuit 2, a PC communication unit 3, a mobile device communication unit 4, a program storage unit 5, and a power management unit 6, respectively.
It should be noted that, the PC communication unit and the mobile device communication unit may use the same kind of hardware interface, but cannot use the same hardware interface at the same time.
The application scenarios of the invention are as follows: when a user needs to transfer some files in the mobile phone to the PC, the file data is assumed to be a user confidential file, if the file data is transmitted to the PC through the cloud, the possibility of data leakage exists, and if the file data is directly connected with the PC through the mobile phone, the mobile phone has the safety risk that a malicious program is implanted into the PC; therefore, a user can send data to be transmitted to the data exchange relay device through Bluetooth, Wi-Fi or a data line at the mobile device end, and the data exchange relay device sends related data to the PC end through Bluetooth, Wi-Fi or a data line and the like, so that the transmission process of the data from the mobile device to the PC is realized, and conversely, the data can be sent from the PC end to the mobile device end by the same means.
The data exchange relay equipment can complete the secure communication between the PC and the mobile equipment on the premise that the mobile equipment and the PC equipment do not directly access.
The embodiments in the present specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
For convenience of description, the above devices are described separately in terms of functional division into various units/modules. Of course, the functionality of the various units/modules may be implemented in the same one or more software and/or hardware implementations of the invention.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. A data exchange relay device, characterized by comprising: the system comprises a system processor, a clock oscillation circuit, a PC communication unit, a mobile equipment communication unit, a program storage unit and a power supply management unit;
the system processor is used for managing and controlling other units in the equipment and realizing data transmission between the PC communication unit and the mobile equipment communication unit by utilizing an internal communication interface;
the clock oscillation circuit is used for providing a required clock frequency for the system processor;
the PC communication unit is used for realizing the communication between the relay equipment and the PC; wherein, the interface for communication between the PC communication unit and the PC includes but is not limited to: USB, UART, PCIE, SATA, I2C;
the mobile device communication unit is used for realizing communication between the relay device and the mobile device; wherein, the interface for communication between the mobile device communication unit and the mobile device includes but is not limited to: USB, type-C, SATA;
the program storage unit is used for storing programs of the system processor and/or data generated in the running process;
the power supply management unit is used for providing power supply voltage for other units in the equipment;
wherein the system processor is respectively connected with the clock oscillation circuit, the PC communication unit, the mobile device communication unit, the program storage unit and the power management unit.
2. The data exchange relay device of claim 1, wherein the communication interface in the system processor includes but is not limited to: USB, UART, PCIE, SATA, I2C.
3. The data exchange relay device of claim 1 or 2, wherein the system processor is implemented using STM32F 407.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960405.8U CN210609173U (en) | 2019-06-24 | 2019-06-24 | Data exchange relay equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960405.8U CN210609173U (en) | 2019-06-24 | 2019-06-24 | Data exchange relay equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210609173U true CN210609173U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920960405.8U Active CN210609173U (en) | 2019-06-24 | 2019-06-24 | Data exchange relay equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210609173U (en) |
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2019
- 2019-06-24 CN CN201920960405.8U patent/CN210609173U/en active Active
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Address after: 150028 building 7, innovation and entrepreneurship square, science and technology innovation city, Harbin high tech Industrial Development Zone, Heilongjiang Province (No. 838, Shikun Road) Patentee after: Antan Technology Group Co.,Ltd. Address before: 150028 building 7, innovation and entrepreneurship square, science and technology innovation city, Harbin high tech Industrial Development Zone, Heilongjiang Province (No. 838, Shikun Road) Patentee before: Harbin Antian Science and Technology Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |