Conversion device and display system
A conversion device and data conversion technology, which is applied in the electronic field, can solve problems such as insecure data transmission, and achieve the effects of ensuring security, preventing remote attacks, and eliminating potential safety hazards
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Embodiment 1
[0048] figure 1 This is a schematic diagram of the structure of the display system provided by Embodiment 1 of the present invention, see figure 1 , The display system of the present invention includes: a conversion device 10, and glasses 20; in addition, the display system of the present invention may also include: a terminal 30, the terminal 30 may be any of the following devices: MP3, smart phone, tablet computer, notebook computer, PC Computer, U disk or remote server. Of course, the conversion device 10 of the present invention can also be used as a separate device with different interfaces. For example, the conversion device 10 includes an IC card slot, an SD card slot, or a card reader interface, which can read IC cards, SD cards, etc. Encrypted files stored in devices connected via interfaces, such as cards.
[0049] among them:
[0050] The conversion device 10 may include: a first transmission module 101, a security module 102, and a second transmission module 103;
[0...
Embodiment 2
[0100] This embodiment is an improvement made on the basis of embodiment 1. The structure of the display system is the same as that of embodiment 1, and will not be repeated here. The difference between this embodiment and embodiment 1 is only: The encrypted information is decrypted and processed by the conversion device 10 and transmitted to the glasses 20.
[0101] The first transmission module 101 sends the received first encrypted information to the security module 102, and the security module 102 decrypts the first encrypted information to obtain the first decrypted information, and converts the first decrypted information into the first encrypted information in a preset format. The information is converted, and the first conversion information is encrypted to obtain the first encrypted conversion data, and the first encrypted conversion data is sent to the second transmission module 103 for outgoing.
[0102] It can be seen that the data is encrypted by the conversion device ...
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