WO2014173213A1 - Conversion device and display system - Google Patents

Conversion device and display system Download PDF

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Publication number
WO2014173213A1
WO2014173213A1 PCT/CN2014/073859 CN2014073859W WO2014173213A1 WO 2014173213 A1 WO2014173213 A1 WO 2014173213A1 CN 2014073859 W CN2014073859 W CN 2014073859W WO 2014173213 A1 WO2014173213 A1 WO 2014173213A1
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WO
WIPO (PCT)
Prior art keywords
data
module
information
transmission
transmission method
Prior art date
Application number
PCT/CN2014/073859
Other languages
French (fr)
Chinese (zh)
Inventor
李东声
Original Assignee
天地融科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 天地融科技股份有限公司 filed Critical 天地融科技股份有限公司
Publication of WO2014173213A1 publication Critical patent/WO2014173213A1/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

Definitions

  • a second aspect of the present invention provides a display system including glasses and the above-described conversion device.
  • the glasses include a lens body, a display module disposed on the lens body, a second security module, and a communication module. Establishing a communication connection with the second transmission module of the conversion device, and receiving the first encrypted data after establishing a communication connection;
  • the second security module is configured to receive the first encryption at the communication module After the data is decrypted, the first encrypted data is decrypted to obtain the first information;
  • the second security module is further configured to send a display instruction to the display module after obtaining the first information; And configured to receive the display instruction, and display according to the display instruction and the first information.
  • the communication module further receives the first signature data when receiving the first encrypted data;
  • the second security module is configured to: after the communication module receives the first signature data, perform the following One of the operations: the second security module verifies the first signature data, and after verifying that the first signature data is passed, decrypting the first encrypted data to obtain the first information; The second security module decrypts the first encrypted data to obtain the first information, and after obtaining the first information, verifying the first signature data, and verifying the first signature data After passing, a display instruction is sent to the display module.
  • the communication module performs data transmission with the second transmission module by using one of the following modes: an audio transmission mode, a USB transmission mode, a serial port transmission mode, an NFC transmission mode, a Bluetooth transmission mode, an infrared transmission mode, and an optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode and GSM transmission mode.
  • the security module is further configured to: after the first transmission module receives the first information, determine whether the first information is information in a preset format, where if the information is not in a preset format, The first information is converted into the first conversion information of the preset format.
  • the communication module further receives the first signature data when receiving the first encrypted conversion data
  • the second security module is configured to perform the following operations after the communication module receives the first signature data.
  • the second security module verifies the first signature data, and after verifying that the first signature data is passed, decrypting the first encrypted conversion data to obtain the first conversion information;
  • the second security module decrypts the first encrypted conversion data, obtains the first conversion information, and after obtaining the first conversion information, verifies the first signature data, and verifies the After a signature data is passed, a display instruction is sent to the display module.
  • the glasses according to the present invention locally decrypt the encrypted data sent by the conversion device through the second security module, further ensuring the security of the data transmission, preventing the remote attack of the hacker to the greatest extent, and eliminating the decryption by using other decryption devices.
  • the information output by the glasses is encrypted by the second security module of the glasses and then sent out through the communication module, the security of the data output by the glasses can be ensured;
  • the glasses verify the signature; on the other hand, the data transmitted by the glasses can also be signed, and the conversion device verifies the signature, thereby ensuring both the conversion device and the glasses.
  • the authenticity of the identity further enhances the security of data transmission.
  • FIG. 1 is a block diagram showing the structure of a display system according to Embodiment 1 of the present invention.
  • the display system includes: a conversion device 10, and glasses 20; in addition, the display system of the present invention may further include: a terminal 30, and the terminal 30 may For any of the following devices: MP3, smartphone, tablet, laptop, PC, USB stick or remote server.
  • the conversion device 10 of the present invention can also be used as a separate device, and different interfaces are provided.
  • the conversion device 10 includes an interface such as an IC card slot, an SD card slot or a card reader, and can read an IC card and an SD card. Information stored in a device such as a card that is connected through an interface.
  • Wired transmission mode audio transmission mode, USB transmission mode or serial port transmission mode
  • Wireless transmission mode NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode or GSM transmission mode.
  • the wireless transmission method can reduce the setting of the interface, reduce the volume of the conversion device 10, and is more convenient to use and carry.
  • Wireless transmission mode NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode or GSM transmission mode.
  • the wireless transmission method can reduce the setting of the interface, reduce the volume of the conversion device 10, and is more convenient to use and carry.
  • the glasses 20 include: a lens body; a display module 201, a second security module 202, and a communication module 203 may be disposed on the lens body; of course, the display module 201 may be separately disposed at the frame or may be disposed on the surface of the lens. The latter user can directly view the displayed content while wearing the glasses 20, which is convenient for the user to make use. Of course, the display module 201 can also be directly formed into a lens, which makes the process simple and practical.
  • the second security module 202 and the communication module 203 may be separately disposed at the frame or inside the frame, and the latter may reduce the volume of the glasses 20 for convenient carrying and use.
  • the communication module 203 can establish a connection by:
  • the wireless transmission method can reduce the setting of the interface, reduce the volume of the glasses 20, and is more convenient to use and carry.
  • the first transmission module 101 of the conversion device 10 establishes a communication connection with the terminal 30 through the matched transmission mode, so that the information transmitted by the terminal 30 can be received; the second transmission module 103 of the conversion device 10 and the communication module 203 of the glasses 20 pass the matched transmission.
  • the communication connection is established, so that the information sent by the processed terminal 30 can be sent to the glasses.
  • the first transmission module 101 is configured to establish a communication connection, and after the communication connection is established, receive the first information. Specifically, after establishing the connection with the first transmission module 101, the terminal 30 sends the plaintext of the information to the first transmission module 101.
  • the first security module 102 is configured to: after the first transmission module 101 receives the first information, encrypt the first information to obtain the first encrypted data, and send the first encrypted data to the second transmission module 103 for outgoing.
  • the first security module 102 determines whether the first information is information in a preset format, and if the information is in a preset format, encrypts the first information to obtain the first information.
  • the data is encrypted, and the first encrypted data is sent to the second transmission module 103 for outgoing.
  • the communication module 203 of the glasses 20 is used to establish with the second transmission module 103 of the conversion device. Communicating, and after establishing the communication connection, receiving the first encrypted data;
  • the second security module 202 is configured to decrypt the first encrypted data after the communication module 203 receives the first encrypted data, and obtain the first information that the terminal 30 sends to the conversion device;
  • the second security module 202 is further configured to send a display instruction to the display module 201 after obtaining the first information
  • the display module 201 receives the display instruction and displays according to the display instruction and the first information.
  • the second transmission module 103 of the conversion device 10 further receives the second data, and sends the second data to the first security module 102.
  • the first security module 102 performs the second data. Decrypting, obtaining the second decryption information, because the plaintext of the data is transmitted between the terminal 30 and the conversion device 10, the conversion device 10 directly transmits the second decryption information to the first transmission module 101 for outgoing, and the terminal 30 receives the first transmission. The second decrypted information transmitted by the module 101.
  • the conversion device 10 can also sign the transmitted data, and the glasses 20 can also verify the signature of the conversion device 10, which can be one of the following ways. Authenticate:
  • the first security module 102 of the conversion device 10 signs at least the first encrypted data, obtains the first signature data, and sends the first signature data to the second transmission module 103 for outgoing;
  • the communication module 203 of the glasses 20 further receives the first signature data when receiving the first encrypted data; the second security module The 202 is configured to: after the first signature data is received by the communication module 203, verify the first signature data, and after verifying that the first signature data is passed, decrypt the first encrypted data to obtain the first information.
  • the verification process is reduced, the data processing speed is improved, and the encrypted data is decrypted only after the verification signature is passed. Otherwise, if the verification signature fails, the encryption is not performed. The data is decrypted to ensure the security of the data.
  • the first security module 102 of the conversion device 10 signs at least the first information, obtains the first signature data, and sends the first signature data to the second transmission module 103 for outgoing;
  • the communication module 203 of the glasses 20 further receives the first signature data when receiving the first encrypted data.
  • the second security module 202 is configured to decrypt the first encrypted data after the communication module 203 receives the first signature data, and obtain the first After the first information is obtained, the first signature data is verified, and after the first signature data is verified, the display instruction is sent to the display module.
  • the decrypted information is obtained by decrypting the encrypted data, and the first signature data is verified according to the decrypted information, thereby improving the correctness of the verification, and even if the encrypted data and the signature are simultaneously tampered with, the verification can be performed, thereby ensuring the security of the data transmission.
  • the authenticity of the identity of the sex and conversion device 10. In order to further improve the security of the data transmission and ensure the authenticity of the identity of the glasses 20, the glasses 20 can also sign the transmitted data, and the conversion device 10 can also verify the signature of the conversion device 20, which can be performed by one of the following methods. Authentication:
  • the second security module 202 of the glasses 20 may, after generating the information to be output, at least the output information is signed to obtain the second signature data; the communication module 203 is further configured to: after the second security module 202 obtains the second signature data, , the second signature data is sent out;
  • the second transmission module 103 of the conversion device 10 when receiving the second data, the second transmission module 103 of the conversion device 10 further receives the second signature data, and sends the second signature data to the first security module 102; the first security module 102 receives the second After the data and the second signature data, the second data is decrypted to obtain the second decrypted information, and after the second decrypted information is obtained, the second signature data is verified;
  • the first security module 102 of the conversion device 10 sends the second decryption information to the first transmission module 101 after verifying that the second signature data is passed. Send for transmission to terminal 30.
  • the glasses 20 directly sign the output information, thereby improving the security of the signature data itself. Even if the second data and the second signature data are simultaneously tampered with, the glasses 20 can be verified at the conversion device 10, thereby ensuring the security of the data transmission. And the authenticity of the identity of the glasses 20; The conversion device 10 obtains the second decrypted information by decrypting the second data to verify the second signature data, thereby improving the correctness of the verification, and even if the ciphertext and the signature are simultaneously tampered with, the verification can be performed, thereby ensuring the security of the data transmission and The authenticity of the identity of the glasses 20.
  • the second security module 202 of the glasses 20 can sign at least the second data to obtain the second signature data.
  • the communication module 203 is further configured to: after the second security module 202 obtains the second signature data, the second signature data.
  • the second transmission module 103 of the conversion device 10 receives the second signature data when receiving the second data, and sends the second signature data to the first security module 102;
  • the first security module 102 is After receiving the second data and the second signature data, verifying the second signature data, and after verifying that the second signature data is passed, decrypting the second data to obtain the second decryption information;
  • the first security module 102 of the conversion device 10 transmits the second decryption information to the first transmission module 101 for outgoing transmission for transmission to the terminal 30.
  • the glasses 20 directly sign the second data, reduce the processing link, and improve the data processing speed.
  • the conversion device 10 directly verifies the second signature data according to the second data, reduces the verification link, improves the data processing speed, and only After the verification signature is passed, the second data is decrypted. Otherwise, if the verification signature fails, the second data is not decrypted to ensure security.
  • the button 20 can also be provided with a button.
  • the second security module 202 receives an input command through the button.
  • the display module 201 displays the content as "whether to confirm the display information", and the user can press the button to send a confirmation command to inform the glasses 20 and/or the conversion device 10 to display.
  • Glasses 20 can also be set on the body, when transmitting audio data, the speaker can be based on the second security module
  • the information obtained by 202 is uttered to ensure normal use of the user.
  • the functions performed by the various modules in the present invention can be integrated on one chip.
  • the communication module 203 and the second security module 202 of the glasses 20 are integrated on one chip, and the modules are integrated on one chip, thereby saving space. The volume of the glasses 20 is reduced.
  • the functions performed by the second security module 202 can also be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, and the processing speed can be improved by this method;
  • the second security module 202 can be a security chip; the first transmission module 101, the first security module 102, and the second transmission module 103 of the conversion device are integrated on one chip, and each module is integrated on one chip, thereby saving space and reducing Similarly, the function performed by the first security module 102 can be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, in this way, the processing speed can be improved.
  • the object of the present invention is achieved as long as the effects described in the present invention are achieved, and any module allocation method employed by the conversion device 10 and the glasses 20 should fall within the scope of protection of the present invention.
  • Example 2 Example 2
  • This embodiment is an improvement on the basis of the first embodiment.
  • the structure of the display system is the same as that of the first embodiment, and is not described here.
  • the difference between this embodiment and the first embodiment is only: The information is processed at the conversion device 10 and transmitted to the glasses 20.
  • the first transmission module 101 sends the received first information to the first security module 102, and the first security module 102 converts the first information, converts the first information into the first conversion information in a preset format, 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.
  • the data is encrypted by the conversion device during the transmission process, which ensures the security of the data transmission.
  • the first security module 102 determines whether the first information is information in a preset format, and if not the information in the preset format, converts the first information into The first conversion information of the preset format 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.
  • the conversion device 10 converts the first information that is not the preset format sent by the terminal 30, and converts the information into the preset format for matching with the glasses 20 supporting the preset format, so that the glasses can correctly display the information. .
  • the preset format supported by the glasses 20 of the present invention may be the codec format with the highest coding and decoding efficiency, for example: the preset format of the document supported by the glasses 20 is: TXT format; the preset of the picture supported by the glasses 20 The format is: ESC format, etc.
  • the preset format can also support the codec format with the highest codec efficiency of different types (for example, audio format, video format), which are not enumerated here.
  • the preset format adopts the most efficient codec format for encoding and decoding, which can improve the speed of data processing of glasses 20.
  • the communication module 203 of the glasses 20 is used for the second transmission module 103 of the conversion device. Establishing a communication connection, and after establishing the communication connection, receiving the first encrypted conversion data;
  • the second security module 202 is configured to decrypt the first encrypted conversion data after the communication module 203 receives the first encrypted conversion data, to obtain first conversion information;
  • the second security module 202 is further configured to send a display instruction to the display module 201 after obtaining the first conversion information
  • the display module 201 receives the display instruction and displays according to the display instruction and the first conversion information.
  • the glasses 20 of the present invention locally decrypt the encrypted data sent by the conversion device 10 through the second security module 202, further ensuring the security of data transmission, and maximally preventing remote attacks by hackers, thereby eliminating the adoption.
  • the second security module 202 of the glasses 20 is further configured to receive an input instruction, generate information to be output according to the input instruction, encrypt the information to be output, and obtain second data; the communication module 203 The second data is further sent out after the second security module 202 obtains the second data. It can be seen that the information output by the glasses 20 is encrypted by the second security module 202 of the glasses 20 and then transmitted through the communication module 203, so that the security of the data output by the glasses 20 can be ensured.
  • the second transmission module 103 of the conversion device 10 further receives the second data, and sends the second data to the first security module 102.
  • the first security module 102 performs the second data. Decrypting, obtaining the second decryption information, because the plaintext of the data is transmitted between the terminal 30 and the conversion device 10, the conversion device 10 also sends the second decryption information to the first transmission module 101 for outgoing, and the terminal 30 receives the first transmission.
  • the second decryption information transmitted by the module 101 can thereby ensure the security of data transmission between the glasses 20 to the conversion device 10 or the terminal 30.
  • the conversion device 10 can also sign the transmitted data, and the glasses 20 can also verify the signature of the conversion device 10, which can be one of the following ways. Authenticate:
  • the first security module 102 may further sign the first encrypted conversion data, obtain the first signature data, and send the first signature data to the second transmission module 103 for outgoing;
  • the communication module 203 of the glasses 20 receives the first signature data when receiving the first encrypted conversion data.
  • the second security module 202 is configured to verify the first signature data after the communication module 203 receives the first signature data, and After verifying that the first signature data is passed, the first encrypted conversion data is decrypted to obtain first conversion information.
  • the first security module 102 may also sign the first conversion information, obtain the first signature data, and send the first signature data to the second transmission module 103 for outgoing;
  • the communication module 203 of the glasses 20 receives the first signature data when receiving the first encrypted conversion data.
  • the second security module 202 is configured to decrypt the first encrypted conversion data after the communication module 203 receives the first signature data. Obtaining the first conversion information, and after obtaining the first conversion information, verifying the first signature data, and after verifying that the first signature data passes, transmitting the display instruction to the display module.
  • the decrypted information is obtained by decrypting the encrypted data, and the first signature data is verified according to the decrypted information, thereby improving the correctness of the verification, and even if the encrypted data and the signature are simultaneously tampered, the data can be verified, thereby ensuring the data.
  • the security of the transmission and the authenticity of the identity of the conversion device 10 ( to further improve the security of the data transmission, to ensure the authenticity of the identity of the glasses 20, the glasses 20 can also sign the transmitted data, and the conversion device 10 can also be used for the conversion device 20
  • the signature is verified, and the identity can be verified by one of the following methods:
  • the second security module 202 of the glasses 20 may, after generating the information to be output, at least the output information is signed to obtain the second signature data; the communication module 203 is further configured to: after the second security module 202 obtains the second signature data, , the second signature data is sent out;
  • the second transmission module 103 of the conversion device 10 when receiving the second data, the second transmission module 103 of the conversion device 10 further receives the second signature data, and sends the second signature data to the first security module 102; the first security module 102 receives the second After the data and the second signature data, the second data is decrypted to obtain the second decrypted information, and after the second decrypted information is obtained, the second signature data is verified;
  • the first security module 102 of the conversion device 10 sends the second decryption information to the first transmission module 101 after verifying that the second signature data is passed. Send for transmission to terminal 30.
  • the conversion device 10 obtains the second decrypted information by decrypting the second data to verify the second signature data, thereby improving the correctness of the verification, and even if the ciphertext and the signature are simultaneously tampered with, the verification can be performed, thereby ensuring the security of the data transmission and The authenticity of the identity of the glasses 20.
  • the second security module 202 of the glasses 20 can sign at least the second data to obtain the second signature data.
  • the communication module 203 is further configured to: after the second security module 202 obtains the second signature data, the second signature data.
  • the second transmission module 103 of the conversion device 10 receives the second signature data when receiving the second data, and sends the second signature data to the first security module 102;
  • the first security module 102 is After receiving the second data and the second signature data, verifying the second signature data, and after verifying that the second signature data is passed, decrypting the second data to obtain the second decryption information;
  • the first security module 102 of the conversion device 10 transmits the second decryption information to the first transmission module 101 for outgoing transmission for transmission to the terminal 30.
  • the glasses 20 directly sign the second data, reduce the processing link, and improve the data processing speed.
  • the conversion device 10 directly verifies the second signature data according to the second data, thereby reducing the verification link and increasing the number. According to the processing speed, and only after the verification signature is passed, the second data is decrypted. Otherwise, if the verification signature fails, the second data is not decrypted to ensure security.
  • the button 20 can also be provided with a button, which is the same as that of Embodiment 1, and details are not described herein again.
  • a speaker can also be disposed on the body of the glasses 20, which is the same as that of Embodiment 1, and will not be described herein.
  • the functions performed by the various modules in the present invention can be integrated on one chip.
  • the communication module 203 and the second security module 202 of the glasses 20 are integrated on one chip, and the modules are integrated on one chip, thereby saving space. The volume of the glasses 20 is reduced.
  • the functions performed by the second security module 202 can also be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, and the processing speed can be improved by this method;
  • the second security module 202 can be a security chip; the first transmission module 101, the first security module 102, and the second transmission module 103 of the conversion device are integrated on one chip, and each module is integrated on one chip, thereby saving space and reducing Similarly, the function performed by the first security module 102 can be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, in this way, the processing speed can be improved.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented with any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or may be each Units exist physically separately, or two or more units can be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as separate products, may also be stored in a computer readable storage medium.
  • the above-mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the description of the terms “one embodiment”, “some embodiments”, “example”, “specific example”, or “some examples” and the like means a specific feature described in connection with the embodiment or example.
  • a structure, material or feature is included in at least one embodiment or example of the invention.
  • the schematic representation of the above terms does not necessarily mean the same embodiment or example.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
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Abstract

The present invention provides a conversion device and a display system. The conversion device comprises a first transmission module, a first security module, and a second transmission module. The first transmission module is used for establishing a communication connection and receiving first information after establishing the communication connection; and the first security module is used for: after the first transmission module receives the first information, encrypting the first information to obtain first encrypted data, and sending the first encrypted data to the second transmission module to be transmitted externally.

Description

转换装置和显示系统  Conversion device and display system
技术领域 Technical field
本发明涉及一种电子技术领域， 尤其涉及一种转换装置和显示系统。 背景技术  The present invention relates to the field of electronic technologies, and in particular, to a conversion device and a display system. Background technique
随着智能产品的产生及发展， 例如： MP3, 平板电脑、 智能手机， 人们对于视频、 音 频、 文本等数据的浏览方式有了更灵活的需求。 因此， 业界有人设计了可以接收终端发送 的数据、 并将终端发送的数据进行显示的眼镜， 极大的方便了人们对于数据浏览的需求。  With the emergence and development of smart products, such as MP3, tablets, and smartphones, people have more flexible requirements for browsing data such as video, audio, and text. Therefore, some people in the industry have designed glasses that can receive data transmitted by the terminal and display the data sent by the terminal, which greatly facilitates the demand for data browsing.
但是， 现有的可以接收并显示数据的眼镜一般是终端传输何种数据至眼镜， 则直接显 示该种数据， 由于这种数据传输的透明性， 容易导致涉及隐私的数据的在进行传输时， 不 能保证该数据传输的安全， 从而容易造成隐私泄露等安全隐患。 发明内容  However, the existing glasses that can receive and display data are generally what kind of data is transmitted by the terminal to the glasses, and the data is directly displayed. Due to the transparency of the data transmission, it is easy to cause the data related to privacy to be transmitted. The security of the data transmission cannot be guaranteed, which may easily lead to security risks such as privacy leakage. Summary of the invention
本发明的目的旨在至少解决上述技术缺陷之一。  The object of the present invention is to at least solve one of the above technical drawbacks.
本发明第一方面提供一种转换装置， 包括： 第一传输模块、 第一安全模块以及第二传 输模块； 所述第一传输模块用于建立通信连接， 并在建立通信连接后， 接收第一信息； 所 述第一安全模块用于在所述第一传输模块接收所述第一信息后， 将所述第一信息进行加密 获得第一加密数据， 并将所述第一加密数据发送至所述第二传输模块进行外发。  A first aspect of the present invention provides a conversion apparatus, including: a first transmission module, a first security module, and a second transmission module; the first transmission module is configured to establish a communication connection, and after receiving the communication connection, receive the first The first security module is configured to: after the first transmission module receives the first information, encrypt the first information to obtain first encrypted data, and send the first encrypted data to the The second transmission module performs the outgoing.
此外， 所述第一安全模块在所述第一传输模块接收所述第一信息后， 判断所述第一信 息是否为预设格式的信息， 如果是预设格式的信息， 则将所述第一信息进行加密获得所述 第一加密数据。  In addition, after the first transmission module receives the first information, the first security module determines whether the first information is information in a preset format, and if it is information in a preset format, the first security module The information is encrypted to obtain the first encrypted data.
此外， 所述第二传输模块还用于接收第二数据， 并将所述第二数据发送至第一安全模 块， 所述第一安全模块在接收到所述第二数据后， 对所述第二数据进行解密， 获得第二解 密信息， 并将所述第二解密信息发送至所述第一传输模块进行外发。  In addition, the second transmission module is further configured to receive the second data, and send the second data to the first security module, after the first security module receives the second data, The second data is decrypted, the second decrypted information is obtained, and the second decrypted information is sent to the first transmission module for outgoing.
此外， 所述第一安全模块还用于至少对所述第一加密数据进行签名， 获得第一签名数 据， 并将所述第一签名数据发送至所述第二传输模块进行外发； 或者所述第一安全模块还 用于至少对所述第一信息进行签名， 获得第一签名数据， 并将所述第一签名数据发送至所 述第二传输模块进行外发。  In addition, the first security module is further configured to: sign the first encrypted data to obtain the first signature data, and send the first signature data to the second transmission module for outgoing; or The first security module is further configured to sign at least the first information, obtain first signature data, and send the first signature data to the second transmission module for outgoing.
此外， 所述第二传输模块在接收所述第二数据时， 还用于接收第二签名数据， 并将所 述第二签名数据发送至第一安全模块； 所述第一安全模块在接收到所述第二数据和所述第 二签名数据后， 执行如下操作之一： 所述第一安全模块对所述第二签名数据进行验证， 在 验证所述第二签名数据通过后， 对所述第二数据进行解密， 获得所述第二解密信息， 并将 所述第二解密信息发送至所述第一传输模块进行外发； 所述第一安全模块对所述第二数据 进行解密， 获得所述第二解密信息， 在获得所述第二解密信息后， 对所述第二签名数据进 行验证， 在验证所述第二签名数据通过后， 将所述第二解密信息发送至所述第一传输模块 进行外发。 In addition, the second transmission module is further configured to receive the second signature data when the second data is received, and send the second signature data to the first security module, where the first security module receives After the second data and the second signature data, performing one of the following operations: the first security module verifies the second signature data, where After verifying that the second signature data is passed, decrypting the second data, obtaining the second decryption information, and sending the second decryption information to the first transmission module for outgoing; a security module decrypts the second data to obtain the second decryption information, and after obtaining the second decryption information, verifying the second signature data, after verifying that the second signature data is passed And sending the second decryption information to the first transmission module for outgoing.
此外， 所述第一传输模块通过如下方式之一进行数据传输： 音频传输方式、 USB传输 方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI 传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式； 所述第二传输模块通过如下 方式之一进行数据传输： 音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方 式和 GSM传输方式。  In addition, the first transmission module performs data transmission by using one of the following modes: audio transmission mode, USB transmission mode, serial port transmission mode, NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, and GPRS Transmission mode, 3G transmission mode and GSM transmission mode; the second transmission module performs data transmission by one of the following modes: audio transmission mode, USB transmission mode, serial port transmission mode, NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, Optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode and GSM transmission mode.
本发明第二方面提供一种显示系统， 包括眼镜和上述的转换装置； 所述眼镜包括眼镜 本体、 设置在所述眼镜本体上的显示模块、 第二安全模块以及通信模块； 所述通信模块用 于与所述转换装置的第二传输模块建立通信连接， 并在建立通信连接后， 接收所述第一加 密数据； 所述第二安全模块用于在所述通信模块接收到所述第一加密数据后， 对所述第一 加密数据进行解密， 获得所述第一信息； 所述第二安全模块还用于在获得所述第一信息后 发送显示指令至所述显示模块； 所述显示模块用于接收所述显示指令， 根据所述显示指令 和所述第一信息进行显示。  A second aspect of the present invention provides a display system including glasses and the above-described conversion device. The glasses include a lens body, a display module disposed on the lens body, a second security module, and a communication module. Establishing a communication connection with the second transmission module of the conversion device, and receiving the first encrypted data after establishing a communication connection; the second security module is configured to receive the first encryption at the communication module After the data is decrypted, the first encrypted data is decrypted to obtain the first information; the second security module is further configured to send a display instruction to the display module after obtaining the first information; And configured to receive the display instruction, and display according to the display instruction and the first information.
此外， 所述第二安全模块还用于接收输入指令， 根据所述输入指令生成待输出信息， 将所述待输出信息进行加密， 获得所述第二数据； 所述通信模块还用于在所述第二安全模 块获得所述第二数据后， 将所述第二数据进行外发。  In addition, the second security module is further configured to receive an input instruction, generate information to be output according to the input instruction, and encrypt the to-be-output information to obtain the second data; After the second security module obtains the second data, the second data is sent out.
此外， 所述通信模块在接收所述第一加密数据时， 还接收所述第一签名数据； 所述第 二安全模块用于在所述通信模块接收到所述第一签名数据后， 执行如下操作之一： 所述第 二安全模块对所述第一签名数据进行验证， 并在验证所述第一签名数据通过后， 对所述第 一加密数据进行解密， 获得所述第一信息； 所述第二安全模块对所述第一加密数据进行解 密， 获得所述第一信息， 并在获得所述第一信息后， 对所述第一签名数据进行验证， 在验 证所述第一签名数据通过后， 发送显示指令至所述显示模块。  In addition, the communication module further receives the first signature data when receiving the first encrypted data; the second security module is configured to: after the communication module receives the first signature data, perform the following One of the operations: the second security module verifies the first signature data, and after verifying that the first signature data is passed, decrypting the first encrypted data to obtain the first information; The second security module decrypts the first encrypted data to obtain the first information, and after obtaining the first information, verifying the first signature data, and verifying the first signature data After passing, a display instruction is sent to the display module.
此外， 所述第二安全模块还用于在生成待输出信息后， 至少对所述待输出信息进行签 名， 获得第二签名数据； 或者所述第二安全模块还用于至少对所述第二数据进行签名， 获 得第二签名数据； 所述通信模块还用于在所述第二安全模块获得所述第二签名数据后， 将 所述第二签名数据进行外发。 此外， 所述眼镜本体上还设置按键， 所述第二安全模块通过所述按键接收输入指令。 此外， 所述通信模块通过如下方式之一与所述第二传输模块进行数据传输： 音频传输 方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外传输方式、 光 传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式。 In addition, the second security module is further configured to: after the information to be output is generated, at least the information to be output is signed to obtain the second signature data; or the second security module is further configured to use at least the second The data is signed to obtain the second signature data. The communication module is further configured to: after the second security module obtains the second signature data, send the second signature data. In addition, a button is further disposed on the lens body, and the second security module receives an input instruction through the button. In addition, the communication module performs data transmission with the second transmission module by using one of the following modes: an audio transmission mode, a USB transmission mode, a serial port transmission mode, an NFC transmission mode, a Bluetooth transmission mode, an infrared transmission mode, and an optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode and GSM transmission mode.
此外， 显示系统还包括： 终端； 所述终端与所述转换装置的第一传输模块建立连接， 并将第一信息发送至所述第一传输模块。  In addition, the display system further includes: a terminal; the terminal establishes a connection with the first transmission module of the conversion device, and transmits the first information to the first transmission module.
此外， 所述终端还接收所述第一传输模块传输来的所述第二解密信息。  In addition, the terminal further receives the second decryption information transmitted by the first transmission module.
本发明第三方面提供一种转换装置， 包括： 第一传输模块、 第一安全模块以及第二传 输模块； 所述第一传输模块用于建立通信连接， 并在建立通信连接后， 接收第一信息； 所 述第一安全模块用于在所述第一传输模块接收所述第一信息后， 将所述第一信息转换为预 设格式的第一转换信息， 将所述第一转换信息进行加密获得第一加密转换数据， 并将所述 第一加密转换数据发送至第二传输模块进行外发。  A third aspect of the present invention provides a conversion apparatus, including: a first transmission module, a first security module, and a second transmission module; the first transmission module is configured to establish a communication connection, and after receiving the communication connection, receive the first The first security module is configured to convert the first information into first conversion information in a preset format after the first transmission module receives the first information, and perform the first conversion information. The first encrypted converted data is obtained by encryption, and the first encrypted converted data is sent to the second transmission module for outgoing.
此外， 所述安全模块进一步用于在所述第一传输模块接收第一信息后， 判断所述第一 信息是否为预设格式的信息， 其中， 如果不是预设格式的信息， 则将所述第一信息转换为 所述预设格式的第一转换信息。  In addition, the security module is further configured to: after the first transmission module receives the first information, determine whether the first information is information in a preset format, where if the information is not in a preset format, The first information is converted into the first conversion information of the preset format.
此外， 所述转换装置的所述第二传输模块还用于接收第二数据， 并将所述第二数据发 送至第一安全模块， 所述第一安全模块在接收到所述第二数据后， 对所述第二数据进行解 密， 获得第二解密信息， 并将所述第二解密信息发送至所述第一传输模块进行外发。  In addition, the second transmission module of the conversion device is further configured to receive the second data, and send the second data to the first security module, where the first security module receives the second data Decrypting the second data, obtaining second decryption information, and transmitting the second decryption information to the first transmission module for outgoing.
此外， 所述第一安全模块还至少对所述第一加密转换数据进行签名， 获得第一签名数 据， 并将所述第一签名数据发送至所述第二传输模块进行外发； 或者所述第一安全模块还 至少对所述第一转换信息进行签名， 获得第一签名数据， 并将所述第一签名数据发送至所 述第二传输模块进行外发。  In addition, the first security module further signs at least the first encrypted conversion data, obtains first signature data, and sends the first signature data to the second transmission module for outgoing; or The first security module further signs the first conversion information, obtains the first signature data, and sends the first signature data to the second transmission module for outgoing.
此外， 所述转换装置的所述第二传输模块在接收所述第二数据时， 还用于接收第二签 名数据， 并将所述第二签名数据发送至第一安全模块； 所述第一安全模块在接收到所述第 二数据和所述第二签名数据后， 执行如下操作之一： 所述第一安全模块对所述第二签名数 据进行验证， 在验证所述第二签名数据通过后， 对所述第二数据进行解密， 获得所述第二 解密信息， 并将所述第二解密信息发送至所述第一传输模块进行外发； 所述第一安全模块 对所述第二数据进行解密， 获得所述第二解密信息， 在获得所述第二解密信息后， 对所述 第二签名数据进行验证， 在验证所述第二签名数据通过后， 将所述第二解密信息发送至所 述第一传输模块进行外发。  In addition, the second transmission module of the converting device is further configured to receive the second signature data when the second data is received, and send the second signature data to the first security module; After receiving the second data and the second signature data, the security module performs one of the following operations: the first security module verifies the second signature data, and verifies that the second signature data passes Decrypting the second data to obtain the second decryption information, and sending the second decryption information to the first transmission module for outgoing; the first security module pairing the second Decrypting the data, obtaining the second decryption information, verifying the second signature data after obtaining the second decryption information, and verifying the second decryption information after verifying that the second signature data is passed Sending to the first transmission module for outgoing.
此外， 所述第一传输模块通过如下方式之一进行数据传输： 音频传输方式、 USB传输 方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI 传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式； 所述第二传输模块通过如下 方式之一进行数据传输： 音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方 式和 GSM传输方式。 In addition, the first transmission module performs data transmission by using one of the following modes: audio transmission mode, USB transmission Mode, serial transmission mode, NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode, and GSM transmission mode; the second transmission module performs by one of the following methods: Data transmission: audio transmission mode, USB transmission mode, serial transmission mode, NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode and GSM transmission mode.
本发明第四方面提供一种显示系统， 包括眼镜和上述的转换装置； 所述眼镜包括眼镜 本体、 设置在所述眼镜本体上的显示模块、 第二安全模块以及通信模块； 所述通信模块用 于与所述转换装置的第二传输模块建立通信连接， 并在建立通信连接后， 接收所述第一加 密转换数据； 所述第二安全模块用于在所述通信模块接收到所述第一加密转换数据后， 对 所述第一加密转换数据进行解密， 获得所述第一转换信息； 所述第二安全模块还用于在获 得所述第一转换信息后发送显示指令至所述显示模块； 所述显示模块用于接收所述显示指 令， 根据所述显示指令和所述第一转换信息进行显示。  A fourth aspect of the present invention provides a display system including glasses and the above-described conversion device. The glasses include a lens body, a display module disposed on the lens body, a second security module, and a communication module. Establishing a communication connection with the second transmission module of the conversion device, and receiving the first encrypted conversion data after establishing the communication connection; the second security module is configured to receive the first at the communication module After the data is encrypted and converted, the first encrypted conversion data is decrypted to obtain the first conversion information. The second security module is further configured to send a display instruction to the display module after obtaining the first conversion information. The display module is configured to receive the display instruction, and display according to the display instruction and the first conversion information.
此外， 所述第二安全模块还用于接收输入指令， 根据所述输入指令生成待输出信息， 将所述待输出信息进行加密， 获得所述第二数据； 所述通信模块还用于在所述第二安全模 块获得所述第二数据后， 将所述第二数据进行外发。  In addition, the second security module is further configured to receive an input instruction, generate information to be output according to the input instruction, and encrypt the to-be-output information to obtain the second data; After the second security module obtains the second data, the second data is sent out.
此外， 所述通信模块在接收所述第一加密转换数据时， 还接收第一签名数据； 所述第 二安全模块用于在所述通信模块接收到所述第一签名数据后， 执行如下操作之一： 所述第 二安全模块对所述第一签名数据进行验证， 在验证所述第一签名数据通过后， 对所述第一 加密转换数据进行解密， 获得所述第一转换信息； 所述第二安全模块对所述第一加密转换 数据进行解密， 获得所述第一转换信息， 并在获得所述第一转换信息后， 对所述第一签名 数据进行验证， 在验证所述第一签名数据通过后， 发送显示指令至所述显示模块。  In addition, the communication module further receives the first signature data when receiving the first encrypted conversion data, and the second security module is configured to perform the following operations after the communication module receives the first signature data. The second security module verifies the first signature data, and after verifying that the first signature data is passed, decrypting the first encrypted conversion data to obtain the first conversion information; The second security module decrypts the first encrypted conversion data, obtains the first conversion information, and after obtaining the first conversion information, verifies the first signature data, and verifies the After a signature data is passed, a display instruction is sent to the display module.
此外， 所述第二安全模块还用于在生成待输出信息后， 至少对所述待输出信息进行签 名， 获得第二签名数据； 或者所述第二安全模块还用于至少对所述第二数据进行签名， 获 得第二签名数据； 所述通信模块还用于在所述第二安全模块获得所述第二签名数据后， 将 所述第二签名数据进行外发。  In addition, the second security module is further configured to: after the information to be output is generated, at least the information to be output is signed to obtain the second signature data; or the second security module is further configured to use at least the second The data is signed to obtain the second signature data. The communication module is further configured to: after the second security module obtains the second signature data, send the second signature data.
此外， 所述眼镜本体上还设置按键， 所述第二安全模块通过所述按键接收输入指令。 此外， 所述通信模块通过如下方式之一与所述第二传输模块进行数据传输： 音频传输 方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外传输方式、 光 传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式。  In addition, a button is further disposed on the lens body, and the second security module receives an input instruction through the button. In addition, the communication module performs data transmission with the second transmission module by using one of the following modes: an audio transmission mode, a USB transmission mode, a serial port transmission mode, an NFC transmission mode, a Bluetooth transmission mode, an infrared transmission mode, and an optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode and GSM transmission mode.
此外， 显示系统还包括： 终端； 所述终端与所述转换装置的第一传输模块建立连接， 并将第一信息发送至所述第一传输模块。 此外， 所述终端还接收所述第一传输模块传输来的所述第二解密信息。 In addition, the display system further includes: a terminal; the terminal establishes a connection with the first transmission module of the conversion device, and transmits the first information to the first transmission module. In addition, the terminal further receives the second decryption information transmitted by the first transmission module.
根据本发明的一种转换装置和显示系统， 由于数据在传输的过程中被转换装置加密， 保证了该数据传输的安全性；  According to the conversion apparatus and the display system of the present invention, since the data is encrypted by the conversion apparatus during the transmission, the security of the data transmission is ensured;
此外， 根据本发明的眼镜在本地通过第二安全模块对转换装置发送来的加密数据进行 解密， 进一步保证数据传输的安全性， 最大程度的防止了黑客的远程攻击， 杜绝了采用其 他解密设备解密后再发送给眼镜产生的不安全隐患；  In addition, the glasses according to the present invention locally decrypt the encrypted data sent by the conversion device through the second security module, further ensuring the security of the data transmission, preventing the remote attack of the hacker to the greatest extent, and eliminating the decryption by using other decryption devices. The unsafe hidden dangers that are sent to the glasses afterwards;
此外， 眼镜输出的信息由于被眼镜的第二安全模块加密后通过通信模块进行外发， 可 以保证眼镜输出的数据的安全性；  In addition, since the information output by the glasses is encrypted by the second security module of the glasses and then sent out through the communication module, the security of the data output by the glasses can be ensured;
此外， 一方面， 由于转换装置的发送的数据可以被签名， 眼镜对签名进行验证； 另一 方面， 眼镜发送的数据也可以被签名， 转换装置对签名进行验证， 从而保证了转换装置和 眼镜双方身份的真实性， 进一步提高了数据传输的安全性。 附图说明  In addition, on the one hand, since the data transmitted by the conversion device can be signed, the glasses verify the signature; on the other hand, the data transmitted by the glasses can also be signed, and the conversion device verifies the signature, thereby ensuring both the conversion device and the glasses. The authenticity of the identity further enhances the security of data transmission. DRAWINGS
为了更清楚地说明本发明实施例的技术方案， 下面将对实施例描述中所需要使用的附 图作简单地介绍， 显而易见地， 下面描述中的附图仅仅是本发明的一些实施例， 对于本领 域的普通技术人员来讲， 在不付出创造性劳动的前提下， 还可以根据这些附图获得其他附 图。  In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without any creative work.
图 1为根据本发明实施例 1的显示系统的结构示意图。  BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a block diagram showing the structure of a display system according to Embodiment 1 of the present invention.
具体实施方式 detailed description
下面结合本发明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描 述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是全部的实施例。 基于本发 明的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例， 都属于本发明的保护范围。  The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
在本发明的描述中， 需要理解的是， 术语"中心"、 "纵向"、 "横向"、 "上"、 "下"、 "前"、 "后"、 "左"、 "右"、 "竖直"、 "水平"、 "顶"、 "底"、 "内"、 "外"等指示的方位或位置关系为 基于附图所示的方位或位置关系， 仅是为了便于描述本发明和简化描述， 而不是指示或暗 示所指的装置或元件必须具有特定的方位、 以特定的方位构造和操作， 因此不能理解为对 本发明的限制。 此外， 术语"第一"、 "第二 "仅用于描述目的， 而不能理解为指示或暗示相 对重要性或数量或位置。 在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语"安装"、 "相连"、 "连接 "应做广义理解， 例如， 可以是固定连接， 也可以是可拆卸连接， 或一体地连接； 可 以是机械连接， 也可以是电连接； 可以是直接相连， 也可以通过中间媒介间接相连， 可以 是两个元件内部的连通。 对于本领域的普通技术人员而言， 可以具体情况理解上述术语在 本发明中的具体含义。 In the description of the present invention, it is to be understood that the terms "center", "vertical", "transverse", "upper", "lower", "previous", "rear", "left", "right", " The orientation or positional relationship of the indications of "", "horizon", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and The simplification of the description is not intended to limit or imply that the device or elements referred to have a particular orientation, construction and operation in a particular orientation. Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or quantity or location. In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or connected integrally; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meanings of the above terms in the present invention can be understood in the specific circumstances by those skilled in the art.
下面将结合附图对本发明实施例作进一步地详细描述。 实施例 1  The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Example 1
图 1为根据本发明实施例 1的显示系统的结构示意图， 参见图 1， 该显示系统包括： 转换装置 10、 以及眼镜 20; 另外， 本发明的显示系统还可以包括： 终端 30， 终端 30可以 为以下任意设备： MP3、 智能手机、 平板电脑、 笔记本电脑、 PC机、 U盘或者远程服务器 等设备。当然，本发明的转换装置 10还可以作为一个单独的设备， 设置不同的接口，例如： 转换装置 10包括 IC卡插槽、 SD卡插槽或者读卡器等接口， 可以读取 IC卡、 SD卡等通过 接口连接的设备中存储的信息。  1 is a schematic structural diagram of a display system according to Embodiment 1 of the present invention. Referring to FIG. 1, the display system includes: a conversion device 10, and glasses 20; in addition, the display system of the present invention may further include: a terminal 30, and the terminal 30 may For any of the following devices: MP3, smartphone, tablet, laptop, PC, USB stick or remote server. Of course, the conversion device 10 of the present invention can also be used as a separate device, and different interfaces are provided. For example, the conversion device 10 includes an interface such as an IC card slot, an SD card slot or a card reader, and can read an IC card and an SD card. Information stored in a device such as a card that is connected through an interface.
其中：  among them:
转换装置 10可以包括： 第一传输模块 101、 第一安全模块 102、 第二传输模块 103; 其中： 第一传输模块 101可以通过如下方式建立连接：  The conversion device 10 may include: a first transmission module 101, a first security module 102, and a second transmission module 103; wherein: the first transmission module 101 can establish a connection by:
有线传输方式： 音频传输方式、 USB传输方式或串口传输方式等；  Wired transmission mode: audio transmission mode, USB transmission mode or serial port transmission mode;
无线传输方式： NFC 传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI 传输方式、 GPRS传输方式、 3G传输方式或 GSM传输方式等。  Wireless transmission mode: NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode or GSM transmission mode.
采用无线传输的方式可以减少接口的设置， 减小转换装置 10的体积， 更加方便使用和 携带。  The wireless transmission method can reduce the setting of the interface, reduce the volume of the conversion device 10, and is more convenient to use and carry.
其中： 第二传输模块 103可以通过如下方式建立连接：  Wherein: the second transmission module 103 can establish a connection by:
有线传输方式： 音频传输方式、 USB传输方式或串口传输方式等；  Wired transmission mode: audio transmission mode, USB transmission mode or serial port transmission mode;
无线传输方式： NFC 传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI 传输方式、 GPRS传输方式、 3G传输方式或 GSM传输方式等。  Wireless transmission mode: NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode or GSM transmission mode.
采用无线传输的方式可以减少接口的设置， 减小转换装置 10的体积， 更加方便使用和 携带。  The wireless transmission method can reduce the setting of the interface, reduce the volume of the conversion device 10, and is more convenient to use and carry.
眼镜 20包括： 眼镜本体； 为了便于携带， 可以在眼镜本体上设置显示模块 201、 第二 安全模块 202以及通信模块 203; 当然， 显示模块 201可以单独设置在镜框处， 也可以设 置在镜片的表面， 后者用户可以直接在戴着眼镜 20的情况下观看显示的内容， 方便用户使 用。 当然， 还可以直接将显示模块 201制成镜片， 使得工艺简单， 实用性强。 第二安全模 块 202以及通信模块 203可以单独设置在镜框处， 也可以设置在镜框的内部， 后者可以减 小眼镜 20的体积， 方便携带和使用。 The glasses 20 include: a lens body; a display module 201, a second security module 202, and a communication module 203 may be disposed on the lens body; of course, the display module 201 may be separately disposed at the frame or may be disposed on the surface of the lens. The latter user can directly view the displayed content while wearing the glasses 20, which is convenient for the user to make use. Of course, the display module 201 can also be directly formed into a lens, which makes the process simple and practical. The second security module 202 and the communication module 203 may be separately disposed at the frame or inside the frame, and the latter may reduce the volume of the glasses 20 for convenient carrying and use.
具体的， 通信模块 203可以通过如下方式建立连接：  Specifically, the communication module 203 can establish a connection by:
有线传输方式： 音频传输方式、 USB传输方式或串口传输方式等；  Wired transmission mode: audio transmission mode, USB transmission mode or serial port transmission mode;
无线传输方式： NFC 传输方式、 蓝牙传输方式、 红外传输方式、 光传输方式、 WIFI 传输方式、 GPRS传输方式、 3G传输方式或 GSM传输方式等。  Wireless transmission mode: NFC transmission mode, Bluetooth transmission mode, infrared transmission mode, optical transmission mode, WIFI transmission mode, GPRS transmission mode, 3G transmission mode or GSM transmission mode.
采用无线传输的方式可以减少接口的设置，减小眼镜 20的体积，更加方便使用和携带。 转换装置 10的第一传输模块 101与终端 30通过匹配的传输方式建立通信连接， 从而 可以接收终端 30发送的信息； 转换装置 10的第二传输模块 103与眼镜 20的通信模块 203 通过匹配的传输方式建立通信连接， 从而可以将处理后的终端 30 发送的信息发送至眼镜 The wireless transmission method can reduce the setting of the interface, reduce the volume of the glasses 20, and is more convenient to use and carry. The first transmission module 101 of the conversion device 10 establishes a communication connection with the terminal 30 through the matched transmission mode, so that the information transmitted by the terminal 30 can be received; the second transmission module 103 of the conversion device 10 and the communication module 203 of the glasses 20 pass the matched transmission. The communication connection is established, so that the information sent by the processed terminal 30 can be sent to the glasses.
20。 终端 30用于生成第一信息， 并在终端 30与第一传输模块 101建立通信连接后， 终端 30将第一信息发送至转换装置 10的第一传输模块 101。 本实施例中， 终端 30发送的第一 信息为明文信息， 因此， 在转换装置 10接收到第一信息后， 做出如下处理： 20. The terminal 30 is configured to generate first information, and after the terminal 30 establishes a communication connection with the first transmission module 101, the terminal 30 transmits the first information to the first transmission module 101 of the conversion device 10. In this embodiment, the first information sent by the terminal 30 is plaintext information. Therefore, after the first information is received by the converting apparatus 10, the following processing is performed:
第一传输模块 101用于建立通信连接， 并在建立通信连接后， 接收第一信息； 具体的， 终端 30与第一传输模块 101建立连接后，将信息的明文发送至第一传输模块 101以便进行 后续处理。  The first transmission module 101 is configured to establish a communication connection, and after the communication connection is established, receive the first information. Specifically, after establishing the connection with the first transmission module 101, the terminal 30 sends the plaintext of the information to the first transmission module 101. Follow up.
第一安全模块 102用于在第一传输模块 101接收第一信息后， 将第一信息进行加密获 得第一加密数据， 并将第一加密数据发送至第二传输模块 103进行外发。  The first security module 102 is configured to: after the first transmission module 101 receives the first information, encrypt the first information to obtain the first encrypted data, and send the first encrypted data to the second transmission module 103 for outgoing.
由此可见， 数据在传输的过程中被转换装置加密， 保证了该数据传输的安全性。  It can be seen that the data is encrypted by the conversion device during the transmission process, which ensures the security of the data transmission.
具体的， 第一安全模块 102在第一传输模块 101接收第一信息后， 判断第一信息是否 为预设格式的信息， 如果是预设格式的信息， 则将第一信息进行加密获得第一加密数据， 并将第一加密数据发送至第二传输模块 103进行外发。  Specifically, after the first transmission module 101 receives the first information, the first security module 102 determines whether the first information is information in a preset format, and if the information is in a preset format, encrypts the first information to obtain the first information. The data is encrypted, and the first encrypted data is sent to the second transmission module 103 for outgoing.
由于本实施例中转换装置 10将终端 30发送的第一信息是预设格式的信息， 又因为该 第一信息是明文信息， 因此， 第一安全模块 102直接将第一信息按照与眼镜 20匹配的加解 密算法进行加密获得第一加密数据， 并将第一加密数据发送至第二传输模块 103进行外发 至眼镜 20， 从而保证数据传输的安全性。  Because the first information sent by the terminal device 30 in the embodiment is the information in the preset format, and because the first information is the plaintext information, the first security module 102 directly matches the first information with the glasses 20. The encryption and decryption algorithm performs encryption to obtain the first encrypted data, and sends the first encrypted data to the second transmission module 103 for outgoing to the glasses 20, thereby ensuring the security of the data transmission.
值得说明的是:本发明的眼镜 20支持的预设格式可以为编解码效率最高的编解码格式， 例如： 眼镜 20支持的文档的预设格式为： TXT格式； 眼镜 20支持的图片的预设格式为： ESC格式等， 当然还可以支持不同类型 （例如： 音频格式、 视频格式） 的编解码效率最高 的编解码格式， 在此不一一列举。 预设格式采用编解码效率最高的编解码格式可以提高眼 镜 20对数据处理的速度。 It should be noted that the preset format supported by the glasses 20 of the present invention may be the codec format with the highest encoding and decoding efficiency, for example: the preset format of the document supported by the glasses 20 is: TXT format; the preset of the picture supported by the glasses 20 The format is: ESC format, etc., of course, can also support the codec format with the highest codec efficiency of different types (for example, audio format, video format), which are not enumerated here. The preset format adopts the codec format with the highest codec efficiency, which can improve the speed of data processing of the glasses 20.
由此， 为了与转换装置 10匹配， 在转换装置 10将第一加密数据发送至第二传输模块 103进行外发时， 该眼镜 20的通信模块 203用于与转换装置的第二传输模块 103建立通信 连接， 并在建立通信连接后， 接收该第一加密数据；  Thus, in order to match the conversion device 10, when the conversion device 10 transmits the first encrypted data to the second transmission module 103 for outgoing, the communication module 203 of the glasses 20 is used to establish with the second transmission module 103 of the conversion device. Communicating, and after establishing the communication connection, receiving the first encrypted data;
第二安全模块 202用于在通信模块 203接收到第一加密数据后， 对第一加密数据进行 解密， 获得终端 30发送至转换装置的第一信息；  The second security module 202 is configured to decrypt the first encrypted data after the communication module 203 receives the first encrypted data, and obtain the first information that the terminal 30 sends to the conversion device;
第二安全模块 202还用于在获得第一信息后发送显示指令至显示模块 201 ;  The second security module 202 is further configured to send a display instruction to the display module 201 after obtaining the first information;
显示模块 201接收显示指令， 根据显示指令和第一信息进行显示。  The display module 201 receives the display instruction and displays according to the display instruction and the first information.
由此可见， 本发明的眼镜 20在本地通过第二安全模块 202对转换装置 10发送来的加 密数据进行解密， 进一步保证数据传输的安全性， 最大程度的防止了黑客的远程攻击， 杜 绝了采用其他解密设备解密后再发送给眼镜 20产生的不安全隐患。 另外， 为了保证眼镜 20输出的数据的安全， 眼镜 20的第二安全模块 202还用于接收 输入指令， 根据输入指令生成待输出信息， 将待输出信息进行加密， 获得第二数据； 通信 模块 203还用于在第二安全模块 202获得第二数据后， 将第二数据进行外发。 由此可见， 眼镜 20输出的信息由于被眼镜 20的第二安全模块 202加密后通过通信模块 203进行外发， 可以保证眼镜 20输出的数据的安全性。  It can be seen that the glasses 20 of the present invention locally decrypt the encrypted data sent by the conversion device 10 through the second security module 202, further ensuring the security of data transmission, and maximally preventing remote attacks by hackers, thereby eliminating the adoption. The unsecured hidden danger generated by the other decryption device after being decrypted and sent to the glasses 20. In addition, in order to ensure the security of the data output by the glasses 20, the second security module 202 of the glasses 20 is further configured to receive an input instruction, generate information to be output according to the input instruction, encrypt the information to be output, and obtain second data; the communication module 203 The second data is further sent out after the second security module 202 obtains the second data. It can be seen that the information output by the glasses 20 is encrypted by the second security module 202 of the glasses 20 and then transmitted through the communication module 203, so that the security of the data output by the glasses 20 can be ensured.
此时， 转换装置 10的第二传输模块 103还接收该第二数据， 并将第二数据发送至第一 安全模块 102， 第一安全模块 102在接收到第二数据后， 对第二数据进行解密， 获得第二 解密信息， 由于终端 30与转换装置 10之间传输数据的明文， 因此， 转换装置 10直接将第 二解密信息发送至第一传输模块 101进行外发，终端 30接收第一传输模块 101传输来的第 二解密信息。 由此可以保证眼镜 20至转换装置 10或者终端 30之间数据传输的安全性。 为了进一步提高数据传输的安全性、 确保转换装置 10身份的真实性， 转换装置 10还 可以对传输的数据进行签名， 眼镜 20还可以对转换装置 10的签名进行验证， 具体可以通 过如下方式之一进行身份验证：  At this time, the second transmission module 103 of the conversion device 10 further receives the second data, and sends the second data to the first security module 102. After receiving the second data, the first security module 102 performs the second data. Decrypting, obtaining the second decryption information, because the plaintext of the data is transmitted between the terminal 30 and the conversion device 10, the conversion device 10 directly transmits the second decryption information to the first transmission module 101 for outgoing, and the terminal 30 receives the first transmission. The second decrypted information transmitted by the module 101. Thereby, the security of data transmission between the glasses 20 to the switching device 10 or the terminal 30 can be ensured. In order to further improve the security of the data transmission and ensure the authenticity of the identity of the conversion device 10, the conversion device 10 can also sign the transmitted data, and the glasses 20 can also verify the signature of the conversion device 10, which can be one of the following ways. Authenticate:
( 1 ) 转换装置 10的第一安全模块 102至少对第一加密数据进行签名， 获得第一签名 数据， 并将第一签名数据发送至第二传输模块 103进行外发；  (1) The first security module 102 of the conversion device 10 signs at least the first encrypted data, obtains the first signature data, and sends the first signature data to the second transmission module 103 for outgoing;
眼镜 20的通信模块 203在接收第一加密数据时， 还接收第一签名数据； 第二安全模块 202用于在通信模块 203接收到第一签名数据后， 对第一签名数据进行验证， 并在验证第 一签名数据通过后， 对第一加密数据进行解密， 获得第一信息。 The communication module 203 of the glasses 20 further receives the first signature data when receiving the first encrypted data; the second security module The 202 is configured to: after the first signature data is received by the communication module 203, verify the first signature data, and after verifying that the first signature data is passed, decrypt the first encrypted data to obtain the first information.
通过对加密的数据直接进行签名和验证， 减少验证环节， 提高数据处理速度， 并且， 只有在验证签名通过后， 才对加密的数据进行解密， 否则， 验证签名未通过， 则不予对加 密的数据进行解密， 以保证数据的安全性。  By directly signing and verifying the encrypted data, the verification process is reduced, the data processing speed is improved, and the encrypted data is decrypted only after the verification signature is passed. Otherwise, if the verification signature fails, the encryption is not performed. The data is decrypted to ensure the security of the data.
(2)转换装置 10的第一安全模块 102至少对第一信息进行签名， 获得第一签名数据， 并将第一签名数据发送至第二传输模块 103进行外发；  (2) The first security module 102 of the conversion device 10 signs at least the first information, obtains the first signature data, and sends the first signature data to the second transmission module 103 for outgoing;
眼镜 20的通信模块 203在接收第一加密数据时， 还接收第一签名数据； 第二安全模块 202用于在通信模块 203接收到第一签名数据后， 对第一加密数据进行解密， 获得第一信 息， 并在获得第一信息后， 对第一签名数据进行验证， 在验证第一签名数据通过后， 发送 显示指令至显示模块。  The communication module 203 of the glasses 20 further receives the first signature data when receiving the first encrypted data. The second security module 202 is configured to decrypt the first encrypted data after the communication module 203 receives the first signature data, and obtain the first After the first information is obtained, the first signature data is verified, and after the first signature data is verified, the display instruction is sent to the display module.
通过解密加密的数据获得解密的信息， 根据解密的信息对第一签名数据进行验证， 提 高了验证的正确性， 即便加密的数据和签名同时被篡改， 也可以验证出来， 从而保证数据 传输的安全性和转换装置 10身份的真实性。 为了进一步提高数据传输的安全性、 确保眼镜 20身份的真实性， 眼镜 20还可以对传 输的数据进行签名， 转换装置 10还可以对转换装置 20的签名进行验证， 具体可以通过如 下方式之一进行身份验证：  The decrypted information is obtained by decrypting the encrypted data, and the first signature data is verified according to the decrypted information, thereby improving the correctness of the verification, and even if the encrypted data and the signature are simultaneously tampered with, the verification can be performed, thereby ensuring the security of the data transmission. The authenticity of the identity of the sex and conversion device 10. In order to further improve the security of the data transmission and ensure the authenticity of the identity of the glasses 20, the glasses 20 can also sign the transmitted data, and the conversion device 10 can also verify the signature of the conversion device 20, which can be performed by one of the following methods. Authentication:
( 1 ) 眼镜 20的第二安全模块 202可以在生成待输出信息后， 至少对待输出信息进行 签名， 获得第二签名数据； 通信模块 203还用于在第二安全模块 202获得第二签名数据后， 将第二签名数据进行外发；  (1) The second security module 202 of the glasses 20 may, after generating the information to be output, at least the output information is signed to obtain the second signature data; the communication module 203 is further configured to: after the second security module 202 obtains the second signature data, , the second signature data is sent out;
此时， 转换装置 10的第二传输模块 103在接收第二数据时， 还接收第二签名数据， 并 将第二签名数据发送至第一安全模块 102; 第一安全模块 102在接收到第二数据和第二签 名数据后， 对第二数据进行解密， 获得第二解密信息， 并在获得第二解密信息后， 对第二 签名数据进行验证；  At this time, when receiving the second data, the second transmission module 103 of the conversion device 10 further receives the second signature data, and sends the second signature data to the first security module 102; the first security module 102 receives the second After the data and the second signature data, the second data is decrypted to obtain the second decrypted information, and after the second decrypted information is obtained, the second signature data is verified;
由于终端 30与转换装置 10之间通过数据的明文进行传输， 因此， 转换装置 10的第一 安全模块 102在验证第二签名数据通过后， 将第二解密信息发送至第一传输模块 101进行 外发， 以便传输至终端 30。  Since the terminal 30 and the conversion device 10 transmit the plaintext of the data, the first security module 102 of the conversion device 10 sends the second decryption information to the first transmission module 101 after verifying that the second signature data is passed. Send for transmission to terminal 30.
眼镜 20通过至少对待输出信息直接进行签名， 提高了签名数据本身的安全性， 即便第 二数据和第二签名数据同时被篡改， 也可以在转换装置 10处验证出来， 从而保证数据传输 的安全性和眼镜 20的身份的真实性； 转换装置 10通过解密第二数据获得第二解密信息对第二签名数据进行验证，提高了验 证的正确性， 即便密文和签名同时被篡改， 也可以验证出来， 从而保证数据传输的安全性 和眼镜 20的身份的真实性。 The glasses 20 directly sign the output information, thereby improving the security of the signature data itself. Even if the second data and the second signature data are simultaneously tampered with, the glasses 20 can be verified at the conversion device 10, thereby ensuring the security of the data transmission. And the authenticity of the identity of the glasses 20; The conversion device 10 obtains the second decrypted information by decrypting the second data to verify the second signature data, thereby improving the correctness of the verification, and even if the ciphertext and the signature are simultaneously tampered with, the verification can be performed, thereby ensuring the security of the data transmission and The authenticity of the identity of the glasses 20.
(2)眼镜 20的第二安全模块 202可以至少对第二数据进行签名， 获得第二签名数据; 通信模块 203还用于在第二安全模块 202获得第二签名数据后，将第二签名数据进行外发; 此时， 转换装置 10的第二传输模块 103在接收第二数据时， 还接收第二签名数据， 并 将第二签名数据发送至第一安全模块 102; 第一安全模块 102在接收到第二数据和第二签 名数据后， 对第二签名数据进行验证， 并在验证第二签名数据通过后， 对第二数据进行解 密， 获得第二解密信息；  (2) The second security module 202 of the glasses 20 can sign at least the second data to obtain the second signature data. The communication module 203 is further configured to: after the second security module 202 obtains the second signature data, the second signature data. At the same time, the second transmission module 103 of the conversion device 10 receives the second signature data when receiving the second data, and sends the second signature data to the first security module 102; the first security module 102 is After receiving the second data and the second signature data, verifying the second signature data, and after verifying that the second signature data is passed, decrypting the second data to obtain the second decryption information;
由于终端 30与转换装置 10之间通过数据的明文进行传输， 因此， 转换装置 10的第一 安全模块 102将第二解密信息发送至第一传输模块 101进行外发， 以便传输至终端 30。  Since the terminal 30 and the conversion device 10 transmit through the plaintext of the data, the first security module 102 of the conversion device 10 transmits the second decryption information to the first transmission module 101 for outgoing transmission for transmission to the terminal 30.
眼镜 20通过至少对第二数据直接进行签名， 减少处理环节， 提高数据处理速度； 转换装置 10通过根据第二数据直接对第二签名数据进行验证， 减少验证环节， 提高数 据处理速度， 并且只有在验证签名通过后， 才对第二数据进行解密， 否则， 验证签名未通 过， 则不予对第二数据进行解密， 以保证安全性。  The glasses 20 directly sign the second data, reduce the processing link, and improve the data processing speed. The conversion device 10 directly verifies the second signature data according to the second data, reduces the verification link, improves the data processing speed, and only After the verification signature is passed, the second data is decrypted. Otherwise, if the verification signature fails, the second data is not decrypted to ensure security.
当然， 眼镜 20本体上还可以设置按键， 此时， 第二安全模块 202通过该按键接收输入 指令。 例如： 显示模块 201显示内容为 "是否确认显示信息"， 用户可以按下该按键发送确 认指令， 以便告知眼镜 20和 /或转换装置 10可以进行显示。 通过硬件的确认防止软件被劫 持而产生的显示问题。  Of course, the button 20 can also be provided with a button. At this time, the second security module 202 receives an input command through the button. For example, the display module 201 displays the content as "whether to confirm the display information", and the user can press the button to send a confirmation command to inform the glasses 20 and/or the conversion device 10 to display. A display problem caused by software being prevented from being hijacked by hardware confirmation.
眼镜 20本体上还可以设置扬声器， 在传输音频数据时， 扬声器可以根据第二安全模块 Glasses 20 can also be set on the body, when transmitting audio data, the speaker can be based on the second security module
202获得的信息进行发声， 保证用户正常使用。 The information obtained by 202 is uttered to ensure normal use of the user.
当然， 本发明中的各个模块执行的功能可以集成在一个芯片上， 例如： 眼镜 20的通信 模块 203和第二安全模块 202集成在一个芯片上， 将各个模块集成在一个芯片上， 节省了 空间， 减小眼镜 20的体积； 也可以将第二安全模块 202执行的功能拆分成若干子模块执行 相关功能， 例如： 加解密子模块、 签名子模块， 通过这种方式可以提高处理速度； 第二安 全模块 202可以为安全芯片； 转换装置的第一传输模块 101、 第一安全模块 102、 第二传输 模块 103集成在一个芯片上， 将各个模块集成在一个芯片上， 节省了空间， 减小转换装置 10的体积； 同理，也可以将第一安全模块 102执行的功能拆分成若干子模块执行相关功能， 例如： 加解密子模块、 签名子模块， 通过这种方式可以提高处理速度。 只要达到了本发明 记载的效果， 实现了本发明的目的， 无论转换装置 10和眼镜 20采用了何种模块分配方式， 均应属于本发明保护的范围。 实施例 2 Of course, the functions performed by the various modules in the present invention can be integrated on one chip. For example, the communication module 203 and the second security module 202 of the glasses 20 are integrated on one chip, and the modules are integrated on one chip, thereby saving space. The volume of the glasses 20 is reduced. The functions performed by the second security module 202 can also be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, and the processing speed can be improved by this method; The second security module 202 can be a security chip; the first transmission module 101, the first security module 102, and the second transmission module 103 of the conversion device are integrated on one chip, and each module is integrated on one chip, thereby saving space and reducing Similarly, the function performed by the first security module 102 can be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, in this way, the processing speed can be improved. The object of the present invention is achieved as long as the effects described in the present invention are achieved, and any module allocation method employed by the conversion device 10 and the glasses 20 should fall within the scope of protection of the present invention. Example 2
本实施例是在实施例 1的基础上进行的改进， 该显示系统的结构与实施例 1相同， 在 此不再赘述， 本实施例与实施例 1的区别仅在于： 终端 30发送的第一信息在转换装置 10 处经过处理后传输至眼镜 20。  This embodiment is an improvement on the basis of the first embodiment. The structure of the display system is the same as that of the first embodiment, and is not described here. The difference between this embodiment and the first embodiment is only: The information is processed at the conversion device 10 and transmitted to the glasses 20.
第一传输模块 101将接收到的第一信息发送至第一安全模块 102， 第一安全模块 102 对该第一信息进行转换， 将第一信息转换为预设格式的第一转换信息， 并将该第一转换信 息进行加密获得第一加密转换数据， 并将第一加密转换数据发送至第二传输模块 103进行 外发。  The first transmission module 101 sends the received first information to the first security module 102, and the first security module 102 converts the first information, converts the first information into the first conversion information in a preset format, 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.
由此可见， 数据在传输的过程中被转换装置加密， 保证了该数据传输的安全性。  It can be seen that the data is encrypted by the conversion device during the transmission process, which ensures the security of the data transmission.
具体的， 第一安全模块 102在接收到来自第一传输模块 101的第一信息后， 判断第一 信息是否为预设格式的信息， 如果不是预设格式的信息， 则将第一信息转换为预设格式的 第一转换信息， 将第一转换信息进行加密获得第一加密转换数据， 并将第一加密转换数据 发送至第二传输模块 103进行外发。 本实施例中转换装置 10将终端 30发送的不是预设格 式的第一信息进行转换， 转换为预设格式的信息是为了与支持预设格式的眼镜 20 进行匹 配， 以便眼镜可以正确显示该信息。  Specifically, after receiving the first information from the first transmission module 101, the first security module 102 determines whether the first information is information in a preset format, and if not the information in the preset format, converts the first information into The first conversion information of the preset format 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. In this embodiment, the conversion device 10 converts the first information that is not the preset format sent by the terminal 30, and converts the information into the preset format for matching with the glasses 20 supporting the preset format, so that the glasses can correctly display the information. .
值得说明的是： 本发明的眼镜 20 支持的预设格式可以为编解码效率最高的编解码格 式， 例如： 眼镜 20支持的文档的预设格式为： TXT格式； 眼镜 20支持的图片的预设格式 为： ESC格式等， 当然还可以支持不同类型 （例如： 音频格式、 视频格式） 的编解码效率 最高的编解码格式， 在此不一一列举。 预设格式采用编解码效率最高的编解码格式可以提 高眼镜 20对数据处理的速度。  It should be noted that: the preset format supported by the glasses 20 of the present invention may be the codec format with the highest coding and decoding efficiency, for example: the preset format of the document supported by the glasses 20 is: TXT format; the preset of the picture supported by the glasses 20 The format is: ESC format, etc. Of course, it can also support the codec format with the highest codec efficiency of different types (for example, audio format, video format), which are not enumerated here. The preset format adopts the most efficient codec format for encoding and decoding, which can improve the speed of data processing of glasses 20.
由此， 为了与转换装置 10匹配， 在转换装置 10将第一加密转换数据发送至第二传输 模块 103进行外发时，该眼镜 20的通信模块 203用于与转换装置的第二传输模块 103建立 通信连接， 并在建立通信连接后， 接收该第一加密转换数据；  Thus, in order to match the conversion device 10, when the conversion device 10 transmits the first encrypted conversion data to the second transmission module 103 for outgoing, the communication module 203 of the glasses 20 is used for the second transmission module 103 of the conversion device. Establishing a communication connection, and after establishing the communication connection, receiving the first encrypted conversion data;
第二安全模块 202用于在通信模块 203接收到第一加密转换数据后， 对第一加密转换 数据进行解密， 获得第一转换信息；  The second security module 202 is configured to decrypt the first encrypted conversion data after the communication module 203 receives the first encrypted conversion data, to obtain first conversion information;
第二安全模块 202还用于在获得第一转换信息后发送显示指令至显示模块 201 ;  The second security module 202 is further configured to send a display instruction to the display module 201 after obtaining the first conversion information;
显示模块 201接收显示指令， 根据显示指令和第一转换信息进行显示。  The display module 201 receives the display instruction and displays according to the display instruction and the first conversion information.
由此可见， 本发明的眼镜 20在本地通过第二安全模块 202对转换装置 10发送来的加 密数据进行解密， 进一步保证数据传输的安全性， 最大程度的防止了黑客的远程攻击， 杜 绝了采用其他解密设备解密后再发送给眼镜 20产生的不安全隐患。 另外， 为了保证眼镜 20输出的数据的安全， 眼镜 20的第二安全模块 202还用于接收 输入指令， 根据输入指令生成待输出信息， 将待输出信息进行加密， 获得第二数据； 通信 模块 203还用于在第二安全模块 202获得第二数据后， 将第二数据进行外发。 由此可见， 眼镜 20输出的信息由于被眼镜 20的第二安全模块 202加密后通过通信模块 203进行外发， 可以保证眼镜 20输出的数据的安全性。 It can be seen that the glasses 20 of the present invention locally decrypt the encrypted data sent by the conversion device 10 through the second security module 202, further ensuring the security of data transmission, and maximally preventing remote attacks by hackers, thereby eliminating the adoption. The unsecured hidden danger generated by the other decryption device after being decrypted and sent to the glasses 20. In addition, in order to ensure the security of the data output by the glasses 20, the second security module 202 of the glasses 20 is further configured to receive an input instruction, generate information to be output according to the input instruction, encrypt the information to be output, and obtain second data; the communication module 203 The second data is further sent out after the second security module 202 obtains the second data. It can be seen that the information output by the glasses 20 is encrypted by the second security module 202 of the glasses 20 and then transmitted through the communication module 203, so that the security of the data output by the glasses 20 can be ensured.
此时， 转换装置 10的第二传输模块 103还接收该第二数据， 并将第二数据发送至第一 安全模块 102， 第一安全模块 102在接收到第二数据后， 对第二数据进行解密， 获得第二 解密信息， 由于终端 30与转换装置 10之间传输数据的明文， 因此， 转换装置 10还将第二 解密信息发送至第一传输模块 101进行外发，终端 30接收第一传输模块 101传输来的第二 解密信息由此可以保证眼镜 20至转换装置 10或者终端 30之间数据传输的安全性。 为了进一步提高数据传输的安全性、 确保转换装置 10身份的真实性， 转换装置 10还 可以对传输的数据进行签名， 眼镜 20还可以对转换装置 10的签名进行验证， 具体可以通 过如下方式之一进行身份验证：  At this time, the second transmission module 103 of the conversion device 10 further receives the second data, and sends the second data to the first security module 102. After receiving the second data, the first security module 102 performs the second data. Decrypting, obtaining the second decryption information, because the plaintext of the data is transmitted between the terminal 30 and the conversion device 10, the conversion device 10 also sends the second decryption information to the first transmission module 101 for outgoing, and the terminal 30 receives the first transmission. The second decryption information transmitted by the module 101 can thereby ensure the security of data transmission between the glasses 20 to the conversion device 10 or the terminal 30. In order to further improve the security of the data transmission and ensure the authenticity of the identity of the conversion device 10, the conversion device 10 can also sign the transmitted data, and the glasses 20 can also verify the signature of the conversion device 10, which can be one of the following ways. Authenticate:
( 1 )第一安全模块 102还可以对第一加密转换数据进行签名， 获得第一签名数据， 并 将第一签名数据发送至第二传输模块 103进行外发；  (1) The first security module 102 may further sign the first encrypted conversion data, obtain the first signature data, and send the first signature data to the second transmission module 103 for outgoing;
眼镜 20的通信模块 203在接收第一加密转换数据时， 还接收第一签名数据； 第二安全 模块 202用于在通信模块 203接收到第一签名数据后， 对第一签名数据进行验证， 并在验 证第一签名数据通过后， 对第一加密转换数据进行解密， 获得第一转换信息。  The communication module 203 of the glasses 20 receives the first signature data when receiving the first encrypted conversion data. The second security module 202 is configured to verify the first signature data after the communication module 203 receives the first signature data, and After verifying that the first signature data is passed, the first encrypted conversion data is decrypted to obtain first conversion information.
通过对加密的数据直接进行签名和验证， 减少验证环节， 提高数据处理速度， 并且， 只有在验证签名通过后， 才对加密的数据进行解密， 否则， 验证签名未通过， 则不予对加 密的数据进行解密， 以保证数据的安全性。  By directly signing and verifying the encrypted data, the verification process is reduced, the data processing speed is improved, and the encrypted data is decrypted only after the verification signature is passed. Otherwise, if the verification signature fails, the encryption is not performed. The data is decrypted to ensure the security of the data.
(2)第一安全模块 102还可以对第一转换信息进行签名， 获得第一签名数据， 并将第 一签名数据发送至第二传输模块 103进行外发；  (2) The first security module 102 may also sign the first conversion information, obtain the first signature data, and send the first signature data to the second transmission module 103 for outgoing;
眼镜 20的通信模块 203在接收第一加密转换数据时， 还接收第一签名数据； 第二安全 模块 202用于在通信模块 203接收到第一签名数据后， 对第一加密转换数据进行解密， 获 得第一转换信息， 并在获得第一转换信息后， 对第一签名数据进行验证， 在验证第一签名 数据通过后， 发送显示指令至显示模块。  The communication module 203 of the glasses 20 receives the first signature data when receiving the first encrypted conversion data. The second security module 202 is configured to decrypt the first encrypted conversion data after the communication module 203 receives the first signature data. Obtaining the first conversion information, and after obtaining the first conversion information, verifying the first signature data, and after verifying that the first signature data passes, transmitting the display instruction to the display module.
通过解密加密的数据获得解密的信息， 根据解密的信息对第一签名数据进行验证， 提 高了验证的正确性， 即便加密的数据和签名同时被篡改， 也可以验证出来， 从而保证数据 传输的安全性和转换装置 10身份的真实性 ( 为了进一步提高数据传输的安全性、 确保眼镜 20身份的真实性， 眼镜 20还可以对传 输的数据进行签名， 转换装置 10还可以对转换装置 20的签名进行验证， 具体可以通过如 下方式之一进行身份验证： The decrypted information is obtained by decrypting the encrypted data, and the first signature data is verified according to the decrypted information, thereby improving the correctness of the verification, and even if the encrypted data and the signature are simultaneously tampered, the data can be verified, thereby ensuring the data. The security of the transmission and the authenticity of the identity of the conversion device 10 ( to further improve the security of the data transmission, to ensure the authenticity of the identity of the glasses 20, the glasses 20 can also sign the transmitted data, and the conversion device 10 can also be used for the conversion device 20 The signature is verified, and the identity can be verified by one of the following methods:
( 1 ) 眼镜 20的第二安全模块 202可以在生成待输出信息后， 至少对待输出信息进行 签名， 获得第二签名数据； 通信模块 203还用于在第二安全模块 202获得第二签名数据后， 将第二签名数据进行外发；  (1) The second security module 202 of the glasses 20 may, after generating the information to be output, at least the output information is signed to obtain the second signature data; the communication module 203 is further configured to: after the second security module 202 obtains the second signature data, , the second signature data is sent out;
此时， 转换装置 10的第二传输模块 103在接收第二数据时， 还接收第二签名数据， 并 将第二签名数据发送至第一安全模块 102; 第一安全模块 102在接收到第二数据和第二签 名数据后， 对第二数据进行解密， 获得第二解密信息， 并在获得第二解密信息后， 对第二 签名数据进行验证；  At this time, when receiving the second data, the second transmission module 103 of the conversion device 10 further receives the second signature data, and sends the second signature data to the first security module 102; the first security module 102 receives the second After the data and the second signature data, the second data is decrypted to obtain the second decrypted information, and after the second decrypted information is obtained, the second signature data is verified;
由于终端 30与转换装置 10之间通过数据的明文进行传输， 因此， 转换装置 10的第一 安全模块 102在验证第二签名数据通过后， 将第二解密信息发送至第一传输模块 101进行 外发， 以便传输至终端 30。  Since the terminal 30 and the conversion device 10 transmit the plaintext of the data, the first security module 102 of the conversion device 10 sends the second decryption information to the first transmission module 101 after verifying that the second signature data is passed. Send for transmission to terminal 30.
眼镜 20通过至少对待输出信息直接进行签名， 提高了签名数据本身的安全性， 即便第 二数据和第二签名数据同时被篡改， 也可以在转换装置 10处验证出来， 从而保证数据传输 的安全性和眼镜 20的身份的真实性；  The glasses 20 directly sign the output information, thereby improving the security of the signature data itself. Even if the second data and the second signature data are simultaneously tampered with, the glasses 20 can be verified at the conversion device 10, thereby ensuring the security of the data transmission. And the authenticity of the identity of the glasses 20;
转换装置 10通过解密第二数据获得第二解密信息对第二签名数据进行验证，提高了验 证的正确性， 即便密文和签名同时被篡改， 也可以验证出来， 从而保证数据传输的安全性 和眼镜 20的身份的真实性。  The conversion device 10 obtains the second decrypted information by decrypting the second data to verify the second signature data, thereby improving the correctness of the verification, and even if the ciphertext and the signature are simultaneously tampered with, the verification can be performed, thereby ensuring the security of the data transmission and The authenticity of the identity of the glasses 20.
(2)眼镜 20的第二安全模块 202可以至少对第二数据进行签名， 获得第二签名数据; 通信模块 203还用于在第二安全模块 202获得第二签名数据后，将第二签名数据进行外发; 此时， 转换装置 10的第二传输模块 103在接收第二数据时， 还接收第二签名数据， 并 将第二签名数据发送至第一安全模块 102; 第一安全模块 102在接收到第二数据和第二签 名数据后， 对第二签名数据进行验证， 并在验证第二签名数据通过后， 对第二数据进行解 密， 获得第二解密信息；  (2) The second security module 202 of the glasses 20 can sign at least the second data to obtain the second signature data. The communication module 203 is further configured to: after the second security module 202 obtains the second signature data, the second signature data. At the same time, the second transmission module 103 of the conversion device 10 receives the second signature data when receiving the second data, and sends the second signature data to the first security module 102; the first security module 102 is After receiving the second data and the second signature data, verifying the second signature data, and after verifying that the second signature data is passed, decrypting the second data to obtain the second decryption information;
由于终端 30与转换装置 10之间通过数据的明文进行传输， 因此， 转换装置 10的第一 安全模块 102将第二解密信息发送至第一传输模块 101进行外发， 以便传输至终端 30。  Since the terminal 30 and the conversion device 10 transmit through the plaintext of the data, the first security module 102 of the conversion device 10 transmits the second decryption information to the first transmission module 101 for outgoing transmission for transmission to the terminal 30.
眼镜 20通过至少对第二数据直接进行签名， 减少处理环节， 提高数据处理速度； 转换装置 10通过根据第二数据直接对第二签名数据进行验证， 减少验证环节， 提高数 据处理速度， 并且， 只有在验证签名通过后， 才对第二数据进行解密， 否则， 验证签名未 通过， 则不予对第二数据进行解密， 以保证安全性。 当然， 眼镜 20本体上还可以设置按键， 这与实施例 1相同， 在此不再赘述。 眼镜 20 本体上还可以设置扬声器， 这也与实施例 1相同， 在此不再赘述。 The glasses 20 directly sign the second data, reduce the processing link, and improve the data processing speed. The conversion device 10 directly verifies the second signature data according to the second data, thereby reducing the verification link and increasing the number. According to the processing speed, and only after the verification signature is passed, the second data is decrypted. Otherwise, if the verification signature fails, the second data is not decrypted to ensure security. Of course, the button 20 can also be provided with a button, which is the same as that of Embodiment 1, and details are not described herein again. A speaker can also be disposed on the body of the glasses 20, which is the same as that of Embodiment 1, and will not be described herein.
当然， 本发明中的各个模块执行的功能可以集成在一个芯片上， 例如： 眼镜 20的通信 模块 203和第二安全模块 202集成在一个芯片上， 将各个模块集成在一个芯片上， 节省了 空间， 减小眼镜 20的体积； 也可以将第二安全模块 202执行的功能拆分成若干子模块执行 相关功能， 例如： 加解密子模块、 签名子模块， 通过这种方式可以提高处理速度； 第二安 全模块 202可以为安全芯片； 转换装置的第一传输模块 101、 第一安全模块 102、 第二传输 模块 103集成在一个芯片上， 将各个模块集成在一个芯片上， 节省了空间， 减小转换装置 10的体积； 同理，也可以将第一安全模块 102执行的功能拆分成若干子模块执行相关功能， 例如： 加解密子模块、 签名子模块， 通过这种方式可以提高处理速度。 只要达到了本发明 记载的效果， 实现了本发明的目的， 无论转换装置 10和眼镜 20采用了何种模块分配方式， 均应属于本发明保护的范围。 流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为， 表示包括一个 或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、 片段或部分， 并且本发明的优选实施方式的范围包括另外的实现， 其中可以不按所示出或讨论的顺序， 包括根据所涉及的功能按基本同时的方式或按相反的顺序， 来执行功能， 这应被本发明的 实施例所属技术领域的技术人员所理解。  Of course, the functions performed by the various modules in the present invention can be integrated on one chip. For example, the communication module 203 and the second security module 202 of the glasses 20 are integrated on one chip, and the modules are integrated on one chip, thereby saving space. The volume of the glasses 20 is reduced. The functions performed by the second security module 202 can also be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, and the processing speed can be improved by this method; The second security module 202 can be a security chip; the first transmission module 101, the first security module 102, and the second transmission module 103 of the conversion device are integrated on one chip, and each module is integrated on one chip, thereby saving space and reducing Similarly, the function performed by the first security module 102 can be split into several sub-modules to perform related functions, such as: encryption and decryption sub-module, signature sub-module, in this way, the processing speed can be improved. The object of the present invention is achieved as long as the effects described in the present invention are achieved, and regardless of the module allocation method employed by the conversion device 10 and the glasses 20, it is within the scope of the present invention. Any process or method description in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a particular logical function or process. And the scope of the preferred embodiments of the invention includes additional implementations, in which the functions may be performed in a substantially simultaneous manner or in an opposite order depending on the functions involved, in the order shown or discussed. It will be understood by those skilled in the art to which the embodiments of the present invention pertain.
应当理解， 本发明的各部分可以用硬件、 软件、 固件或它们的组合来实现。 在上述实 施方式中， 多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或 固件来实现。 例如， 如果用硬件来实现， 和在另一实施方式中一样， 可用本领域公知的下 列技术中的任一项或他们的组合来实现： 具有用于对数据信号实现逻辑功能的逻辑门电路 的离散逻辑电路， 具有合适的组合逻辑门电路的专用集成电路， 可编程门阵列 （PGA), 现 场可编程门阵列 （FPGA) 等。  It should be understood that portions of the invention may be implemented in hardware, software, firmware or a combination thereof. In the above-described embodiments, multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented with any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可 以通过程序来指令相关的硬件完成， 所述的程序可以存储于一种计算机可读存储介质中， 该程序在执行时， 包括方法实施例的步骤之一或其组合。  One of ordinary skill in the art can understand that all or part of the steps carried by the method of implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, one or a combination of the steps of the method embodiments is included.
此外， 在本发明各个实施例中的各功能单元可以集成在一个处理模块中， 也可以是各 个单元单独物理存在， 也可以两个或两个以上单元集成在一个模块中。 上述集成的模块既 可以采用硬件的形式实现， 也可以采用软件功能模块的形式实现。 所述集成的模块如果以 软件功能模块的形式实现并作为独立的产品销售或使用时， 也可以存储在一个计算机可读 取存储介质中。 In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or may be each Units exist physically separately, or two or more units can be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. The integrated modules, if implemented in the form of software functional modules and sold or used as separate products, may also be stored in a computer readable storage medium.
上述提到的存储介质可以是只读存储器， 磁盘或光盘等。  The above-mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
在本说明书的描述中， 参考术语"一个实施例"、 "一些实施例"、 "示例"、 "具体示例"、 或"一些示例"等的描述意指结合该实施例或示例描述的具体特征、 结构、 材料或者特点包 含于本发明的至少一个实施例或示例中。 在本说明书中， 对上述术语的示意性表述不一定 指的是相同的实施例或示例。 而且， 描述的具体特征、 结构、 材料或者特点可以在任何的 一个或多个实施例或示例中以合适的方式结合。  In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific feature described in connection with the embodiment or example. A structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.
尽管上面已经示出和描述了本发明的实施例， 可以理解的是， 上述实施例是示例性的， 不能理解为对本发明的限制， 本领域的普通技术人员在不脱离本发明的原理和宗旨的情况 下在本发明的范围内可以对上述实施例进行变化、 修改、 替换和变型。 本发明的范围由所 附权利要求及其等同限定。  Although the embodiments of the present invention have been shown and described, it is understood that the foregoing embodiments are illustrative and not restrictive Variations, modifications, alterations and variations of the above-described embodiments are possible within the scope of the invention. The scope of the invention is defined by the appended claims and their equivalents.

Claims

权利要求书 claims
1、 一种转换装置， 其特征在于， 包括： 第一传输模块、 第一安全模块以及第二传输模 块； 1. A conversion device, characterized in that it includes: a first transmission module, a first safety module and a second transmission module;
所述第一传输模块用于建立通信连接， 并在建立通信连接后， 接收第一信息； 所述第一安全模块用于在所述第一传输模块接收所述第一信息后， 将所述第一信息进 行加密获得第一加密数据， 并将所述第一加密数据发送至所述第二传输模块进行外发。 The first transmission module is used to establish a communication connection, and after the communication connection is established, receive the first information; the first security module is used to send the first information to the first transmission module after the first transmission module receives the first information. The first information is encrypted to obtain first encrypted data, and the first encrypted data is sent to the second transmission module for outgoing transmission.
2、 根据权利要求 1所述的转换装置， 其特征在于， 2. The conversion device according to claim 1, characterized in that,
所述第一安全模块在所述第一传输模块接收所述第一信息后， 判断所述第一信息是否 为预设格式的信息， 如果是预设格式的信息， 则将所述第一信息进行加密获得所述第一加 密数据。 After the first transmission module receives the first information, the first security module determines whether the first information is information in a preset format. If it is information in a preset format, the first information is Perform encryption to obtain the first encrypted data.
3、 根据权利要求 1或 2所述的转换装置， 其特征在于， 3. The conversion device according to claim 1 or 2, characterized in that,
所述第二传输模块还用于接收第二数据， 并将所述第二数据发送至第一安全模块， 所 述第一安全模块在接收到所述第二数据后， 对所述第二数据进行解密， 获得第二解密信息， 并将所述第二解密信息发送至所述第一传输模块进行外发。 The second transmission module is also used to receive second data and send the second data to the first security module. After receiving the second data, the first security module Decrypt is performed to obtain second decrypted information, and the second decrypted information is sent to the first transmission module for outgoing transmission.
4、 根据权利要求 1至 3任一项所述的转换装置， 其特征在于， 4. The conversion device according to any one of claims 1 to 3, characterized in that,
所述第一安全模块还用于至少对所述第一加密数据进行签名， 获得第一签名数据， 并 将所述第一签名数据发送至所述第二传输模块进行外发； 或者 The first security module is also configured to sign at least the first encrypted data, obtain the first signature data, and send the first signature data to the second transmission module for outgoing transmission; or
所述第一安全模块还用于至少对所述第一信息进行签名， 获得第一签名数据， 并将所 述第一签名数据发送至所述第二传输模块进行外发。 The first security module is also configured to sign at least the first information, obtain first signature data, and send the first signature data to the second transmission module for outgoing transmission.
5、 根据权利要求 3所述的转换装置， 其特征在于， 5. The conversion device according to claim 3, characterized in that,
所述第二传输模块在接收所述第二数据时， 还用于接收第二签名数据， 并将所述第二 签名数据发送至所述第一安全模块； When receiving the second data, the second transmission module is also used to receive second signature data and send the second signature data to the first security module;
所述第一安全模块在接收到所述第二数据和所述第二签名数据后，执行如下操作之一: 所述第一安全模块对所述第二签名数据进行验证， 在验证所述第二签名数据通过后， 对所述第二数据进行解密， 获得所述第二解密信息， 并将所述第二解密信息发送至所述第 一传输模块进行外发； After receiving the second data and the second signature data, the first security module performs one of the following operations: the first security module verifies the second signature data. After the second signature data passes, the second data is decrypted, the second decrypted information is obtained, and the second decrypted information is sent to the first transmission module for outgoing transmission;
所述第一安全模块对所述第二数据进行解密， 获得所述第二解密信息， 在获得所述第 二解密信息后， 对所述第二签名数据进行验证， 在验证所述第二签名数据通过后， 将所述 第二解密信息发送至所述第一传输模块进行外发。 The first security module decrypts the second data, obtains the second decryption information, and after obtaining the second decryption information, verifies the second signature data. After verifying the second signature After the data passes, the second decrypted information is sent to the first transmission module for outgoing transmission.
6、 根据权利要求 1至 5任一项所述的转换装置， 其特征在于， 所述第一传输模块通过如下方式之一进行数据传输： 6. The conversion device according to any one of claims 1 to 5, characterized in that, The first transmission module performs data transmission in one of the following ways:
音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外 传输方式、光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式； 所述第二传输模块通过如下方式之一进行数据传输： Audio transmission method, USB transmission method, serial port transmission method, NFC transmission method, Bluetooth transmission method, infrared transmission method, optical transmission method, WIFI transmission method, GPRS transmission method, 3G transmission method and GSM transmission method; the second transmission module Data is transferred via one of the following methods:
音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外 传输方式、光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式。 Audio transmission method, USB transmission method, serial port transmission method, NFC transmission method, Bluetooth transmission method, infrared transmission method, optical transmission method, WIFI transmission method, GPRS transmission method, 3G transmission method and GSM transmission method.
7、 一种显示系统， 其特征在于， 包括眼镜和上述权利要求 1至 6任一项所述的转换装 置； 7. A display system, characterized in that it includes glasses and the conversion device according to any one of the above claims 1 to 6;
所述眼镜包括眼镜本体、 设置在所述眼镜本体上的显示模块、 第二安全模块以及通信 模块； The glasses include a glasses body, a display module arranged on the glasses body, a second security module and a communication module;
所述通信模块用于与所述转换装置的第二传输模块建立通信连接， 并在建立通信连接 后， 接收所述第一加密数据； The communication module is used to establish a communication connection with the second transmission module of the conversion device, and after establishing the communication connection, receive the first encrypted data;
所述第二安全模块用于在所述通信模块接收到所述第一加密数据后， 对所述第一加密 数据进行解密， 获得所述第一信息； The second security module is configured to decrypt the first encrypted data after the communication module receives the first encrypted data, and obtain the first information;
所述第二安全模块还用于在获得所述第一信息后发送显示指令至所述显示模块； 所述显示模块用于接收所述显示指令， 根据所述显示指令和所述第一信息进行显示。 The second security module is also configured to send a display instruction to the display module after obtaining the first information; the display module is configured to receive the display instruction, and perform the operation according to the display instruction and the first information. show.
8、 根据权利要求 7所述的显示系统， 其特征在于， 8. The display system according to claim 7, characterized in that,
所述第二安全模块还用于接收输入指令， 根据所述输入指令生成待输出信息， 将所述 待输出信息进行加密， 获得所述第二数据； The second security module is also used to receive input instructions, generate information to be output according to the input instructions, encrypt the information to be output, and obtain the second data;
所述通信模块还用于在所述第二安全模块获得所述第二数据后， 将所述第二数据进行 外发。 The communication module is also configured to send the second data out after the second security module obtains the second data.
9、 根据权利要求 7或 8所述的显示系统， 其特征在于， 9. The display system according to claim 7 or 8, characterized in that,
所述通信模块在接收所述第一加密数据时， 还接收所述第一签名数据； When receiving the first encrypted data, the communication module also receives the first signature data;
所述第二安全模块用于在所述通信模块接收到所述第一签名数据后， 执行如下操作之 一： The second security module is configured to perform one of the following operations after the communication module receives the first signature data:
所述第二安全模块对所述第一签名数据进行验证，并在验证所述第一签名数据通过后， 对所述第一加密数据进行解密， 获得所述第一信息； The second security module verifies the first signature data, and after verifying that the first signature data passes, decrypts the first encrypted data to obtain the first information;
所述第二安全模块对所述第一加密数据进行解密， 获得所述第一信息， 并在获得所述 第一信息后， 对所述第一签名数据进行验证， 在验证所述第一签名数据通过后， 发送显示 指令至所述显示模块。 The second security module decrypts the first encrypted data, obtains the first information, and after obtaining the first information, verifies the first signature data. After verifying the first signature After the data passes, a display command is sent to the display module.
10、 根据权利要求 8所述的显示系统， 其特征在于， 所述第二安全模块还用于在生成待输出信息后， 至少对所述待输出信息进行签名， 获 得第二签名数据； 或者所述第二安全模块还用于至少对所述第二数据进行签名， 获得第二 签名数据； 10. The display system according to claim 8, characterized in that, The second security module is also configured to at least sign the information to be output and obtain second signature data after generating the information to be output; or the second security module is further configured to at least perform signature on the second data. Sign, obtain the second signature data;
所述通信模块还用于在所述第二安全模块获得所述第二签名数据后， 将所述第二签名 数据进行外发。 The communication module is also configured to send the second signature data out after the second security module obtains the second signature data.
11、 根据权利要求 7至 10任一项所述的显示系统， 其特征在于， 所述眼镜本体上还设 置按键， 所述第二安全模块通过所述按键接收输入指令。 11. The display system according to any one of claims 7 to 10, characterized in that buttons are also provided on the glasses body, and the second security module receives input instructions through the buttons.
12、 根据权利要求 7至 11任一项所述的显示系统， 其特征在于， 所述通信模块通过如 下方式之一与所述第二传输模块进行数据传输： 12. The display system according to any one of claims 7 to 11, characterized in that the communication module performs data transmission with the second transmission module in one of the following ways:
音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外 传输方式、光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式。 Audio transmission method, USB transmission method, serial port transmission method, NFC transmission method, Bluetooth transmission method, infrared transmission method, optical transmission method, WIFI transmission method, GPRS transmission method, 3G transmission method and GSM transmission method.
13、 根据权利要求 7至 12任一项所述的显示系统， 其特征在于， 还包括： 终端； 所述终端与所述转换装置的第一传输模块建立通信连接， 并在建立通信连接后， 将第 一信息发送至所述第一传输模块。 13. The display system according to any one of claims 7 to 12, further comprising: a terminal; the terminal establishes a communication connection with the first transmission module of the conversion device, and after establishing the communication connection, Send the first information to the first transmission module.
14、 根据权利要求 13所述的显示系统， 其特征在于， 14. The display system according to claim 13, characterized in that,
所述终端还接收所述第一传输模块传输来的所述第二解密信息。 The terminal also receives the second decryption information transmitted from the first transmission module.
15、 一种转换装置， 其特征在于， 包括： 第一传输模块、 第一安全模块以及第二传输 模块； 15. A conversion device, characterized in that it includes: a first transmission module, a first safety module and a second transmission module;
所述第一传输模块用于建立通信连接， 并在建立通信连接后， 接收第一信息； 所述第一安全模块用于在所述第一传输模块接收所述第一信息后， 将所述第一信息转 换为预设格式的第一转换信息， 将所述第一转换信息进行加密获得第一加密转换数据， 并 将所述第一加密转换数据发送至所述第二传输模块进行外发。 The first transmission module is used to establish a communication connection, and after the communication connection is established, receive the first information; the first security module is used to send the first information to the first transmission module after the first transmission module receives the first information. Convert the first information into first conversion information in a preset format, encrypt the first conversion information to obtain first encrypted conversion data, and send the first encrypted conversion data to the second transmission module for outgoing transmission .
16、 根据权利要求 15所述的转换装置， 其特征在于， 16. The conversion device according to claim 15, characterized in that,
所述安全模块进一步用于在所述第一传输模块接收所述第一信息后， 判断所述第一信 息是否为预设格式的信息， 其中， 如果不是预设格式的信息， 则将所述第一信息转换为所 述预设格式的第一转换信息。 The security module is further configured to, after the first transmission module receives the first information, determine whether the first information is information in a preset format, where, if it is not information in a preset format, the The first information is converted into first conversion information in the preset format.
17、 根据权利要求 15或 16所述的转换装置， 其特征在于， 17. The conversion device according to claim 15 or 16, characterized in that,
所述第二传输模块还用于接收第二数据，并将所述第二数据发送至所述第一安全模块， 所述第一安全模块在接收到所述第二数据后， 对所述第二数据进行解密， 获得第二解密信 息， 并将所述第二解密信息发送至所述第一传输模块进行外发。 The second transmission module is also used to receive second data and send the second data to the first security module. After receiving the second data, the first security module Decrypt the second data to obtain second decrypted information, and send the second decrypted information to the first transmission module for outgoing transmission.
18、 根据权利要求 15至 17任一项所述的转换装置， 其特征在于， 所述第一安全模块还至少对所述第一加密转换数据进行签名， 获得第一签名数据， 并 将所述第一签名数据发送至所述第二传输模块进行外发； 或者 18. The conversion device according to any one of claims 15 to 17, characterized in that, The first security module also signs at least the first encrypted conversion data, obtains the first signature data, and sends the first signature data to the second transmission module for outgoing transmission; or
所述第一安全模块还至少对所述第一转换信息进行签名， 获得第一签名数据， 并将所 述第一签名数据发送至所述第二传输模块进行外发。 The first security module also signs at least the first conversion information, obtains first signature data, and sends the first signature data to the second transmission module for outgoing transmission.
19、 根据权利要求 17所述的转换装置， 其特征在于， 19. The conversion device according to claim 17, characterized in that,
所述第二传输模块在接收所述第二数据时， 还用于接收第二签名数据， 并将所述第二 签名数据发送至所述第一安全模块； When receiving the second data, the second transmission module is also used to receive second signature data and send the second signature data to the first security module;
所述第一安全模块在接收到所述第二数据和所述第二签名数据后，执行如下操作之一: 所述第一安全模块对所述第二签名数据进行验证， 在验证所述第二签名数据通过后， 对所述第二数据进行解密， 获得所述第二解密信息， 并将所述第二解密信息发送至所述第 一传输模块进行外发； After receiving the second data and the second signature data, the first security module performs one of the following operations: the first security module verifies the second signature data. After the second signature data passes, the second data is decrypted, the second decrypted information is obtained, and the second decrypted information is sent to the first transmission module for outgoing transmission;
所述第一安全模块对所述第二数据进行解密， 获得所述第二解密信息， 在获得所述第 二解密信息后， 对所述第二签名数据进行验证， 在验证所述第二签名数据通过后， 将所述 第二解密信息发送至所述第一传输模块进行外发。 The first security module decrypts the second data, obtains the second decryption information, and after obtaining the second decryption information, verifies the second signature data. After verifying the second signature After the data passes, the second decrypted information is sent to the first transmission module for outgoing transmission.
20、 根据权利要求 15至 19任一项所述的转换装置， 其特征在于， 20. The conversion device according to any one of claims 15 to 19, characterized in that,
所述第一传输模块通过如下方式之一进行数据传输： The first transmission module performs data transmission in one of the following ways:
音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外 传输方式、光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式； 所述第二传输模块通过如下方式之一进行数据传输： Audio transmission method, USB transmission method, serial port transmission method, NFC transmission method, Bluetooth transmission method, infrared transmission method, optical transmission method, WIFI transmission method, GPRS transmission method, 3G transmission method and GSM transmission method; the second transmission module Data is transferred via one of the following methods:
音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外 传输方式、光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式。 Audio transmission method, USB transmission method, serial port transmission method, NFC transmission method, Bluetooth transmission method, infrared transmission method, optical transmission method, WIFI transmission method, GPRS transmission method, 3G transmission method and GSM transmission method.
21、 一种显示系统， 其特征在于， 包括眼镜和上述权利要求 15至 20任一项所述的转 换装置； 21. A display system, characterized by comprising glasses and the conversion device according to any one of claims 15 to 20;
所述眼镜包括眼镜本体、 设置在所述眼镜本体上的显示模块、 第二安全模块以及通信 模块； The glasses include a glasses body, a display module arranged on the glasses body, a second security module and a communication module;
所述通信模块用于与所述转换装置的第二传输模块建立通信连接， 并在建立通信连接 后， 接收所述第一加密转换数据； The communication module is used to establish a communication connection with the second transmission module of the conversion device, and after establishing the communication connection, receive the first encrypted conversion data;
所述第二安全模块用于在所述通信模块接收到所述第一加密转换数据后， 对所述第一 加密转换数据进行解密， 获得所述第一转换信息； The second security module is configured to decrypt the first encrypted conversion data after the communication module receives the first encrypted conversion data, and obtain the first conversion information;
所述第二安全模块还用于在获得所述第一转换信息后发送显示指令至所述显示模块； 所述显示模块用于接收所述显示指令， 根据所述显示指令和所述第一转换信息进行显 示。 The second security module is also configured to send a display instruction to the display module after obtaining the first conversion information; the display module is configured to receive the display instruction, according to the display instruction and the first conversion information to display Show.
22、 根据权利要求 21所述的显示系统， 其特征在于， 22. The display system according to claim 21, characterized in that,
所述第二安全模块还用于接收输入指令， 根据所述输入指令生成待输出信息， 将所述 待输出信息进行加密， 获得所述第二数据； The second security module is also used to receive input instructions, generate information to be output according to the input instructions, encrypt the information to be output, and obtain the second data;
所述通信模块还用于在所述第二安全模块获得所述第二数据后， 将所述第二数据进行 外发。 The communication module is also configured to send the second data out after the second security module obtains the second data.
23、 根据权利要求 21或 22所述的显示系统， 其特征在于， 23. The display system according to claim 21 or 22, characterized in that,
所述通信模块在接收所述第一加密转换数据时， 还接收第一签名数据； When receiving the first encrypted conversion data, the communication module also receives first signature data;
所述第二安全模块用于在所述通信模块接收到所述第一签名数据后， 执行如下操作之 一： The second security module is configured to perform one of the following operations after the communication module receives the first signature data:
所述第二安全模块对所述第一签名数据进行验证， 在验证所述第一签名数据通过后， 对所述第一加密转换数据进行解密， 获得所述第一转换信息； The second security module verifies the first signature data, and after verifying that the first signature data passes, decrypts the first encrypted conversion data to obtain the first conversion information;
所述第二安全模块对所述第一加密转换数据进行解密， 获得所述第一转换信息， 并在 获得所述第一转换信息后， 对所述第一签名数据进行验证， 在验证所述第一签名数据通过 后， 发送显示指令至所述显示模块。 The second security module decrypts the first encrypted conversion data, obtains the first conversion information, and after obtaining the first conversion information, verifies the first signature data, and after verifying the After the first signature data passes, a display instruction is sent to the display module.
24、 根据权利要求 22所述的显示系统， 其特征在于， 24. The display system according to claim 22, characterized in that,
所述第二安全模块还用于在生成待输出信息后， 至少对所述待输出信息进行签名， 获 得第二签名数据； 或者所述第二安全模块还用于至少对所述第二数据进行签名， 获得第二 签名数据； The second security module is also configured to at least sign the information to be output and obtain second signature data after generating the information to be output; or the second security module is also configured to at least perform signature on the second data. Sign, obtain the second signature data;
所述通信模块还用于在所述第二安全模块获得所述第二签名数据后， 将所述第二签名 数据进行外发。 The communication module is also configured to send the second signature data out after the second security module obtains the second signature data.
25、 根据权利要求 21至 24任一项所述的显示系统， 其特征在于， 所述眼镜本体上还 设置按键， 所述第二安全模块通过所述按键接收输入指令。 25. The display system according to any one of claims 21 to 24, wherein the glasses body is further provided with buttons, and the second security module receives input instructions through the buttons.
26、 根据权利要求 21至 25任一项所述的显示系统， 其特征在于， 所述通信模块通过 如下方式之一与所述第二传输模块进行数据传输： 26. The display system according to any one of claims 21 to 25, characterized in that the communication module transmits data with the second transmission module in one of the following ways:
音频传输方式、 USB传输方式、 串口传输方式、 NFC传输方式、 蓝牙传输方式、 红外 传输方式、光传输方式、 WIFI传输方式、 GPRS传输方式、 3G传输方式和 GSM传输方式。 Audio transmission method, USB transmission method, serial port transmission method, NFC transmission method, Bluetooth transmission method, infrared transmission method, optical transmission method, WIFI transmission method, GPRS transmission method, 3G transmission method and GSM transmission method.
27、 根据权利要求 21至 26任一项所述的显示系统， 其特征在于， 还包括： 终端； 所述终端与所述转换装置的第一传输模块建立连接， 并在建立通信连接后， 将第一信 息发送至所述第一传输模块。 27. The display system according to any one of claims 21 to 26, further comprising: a terminal; the terminal establishes a connection with the first transmission module of the conversion device, and after establishing the communication connection, The first information is sent to the first transmission module.
28、 根据权利要求 27所述的显示系统， 其特征在于， 所述终端还接收所述第一传输模 块传输来的所述第二解密信息。 28. The display system according to claim 27, wherein the terminal further receives the first transmission mode. The second decrypted information is transmitted in blocks.
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