CN103281182B - Conversion equipment and display system - Google Patents

Conversion equipment and display system Download PDF

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Publication number
CN103281182B
CN103281182B CN201310153240.0A CN201310153240A CN103281182B CN 103281182 B CN103281182 B CN 103281182B CN 201310153240 A CN201310153240 A CN 201310153240A CN 103281182 B CN103281182 B CN 103281182B
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China
Prior art keywords
information
data
module
encryption
signed
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CN201310153240.0A
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Chinese (zh)
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CN103281182A (en
Inventor
李东声
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Tendyron Corp
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Tendyron Corp
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Priority to CN201310153240.0A priority Critical patent/CN103281182B/en
Publication of CN103281182A publication Critical patent/CN103281182A/en
Priority to PCT/CN2014/073869 priority patent/WO2014173215A1/en
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Publication of CN103281182B publication Critical patent/CN103281182B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Function (AREA)

Abstract

The invention provides a kind of conversion equipment and display system, first detection module is after the first transport module receives the first information, it is judged that whether the first information is for adding confidential information；If not adding confidential information, the first information is sent to the second detection module, second detection module judges that whether the first information is the information of preset format, if it is, first information encryption is obtained the first encryption data and sends to the second transport module and carry out outgoing by security module；If it is not, the first information is converted to the first transitional information of preset format by modular converter, first transitional information encryption acquisition the first encryption conversion Data Concurrent is delivered to the second transport module and is carried out outgoing by security module.Due to data transmission during encrypted, it is ensured that these data transmission safety.

Description

Conversion equipment and display system
Technical field
The present invention relates to a kind of electronic technology field, particularly relate to a kind of conversion equipment and display system.
Background technology
The development maked rapid progress along with science and technology, people's living standard improves constantly, and glasses various fashion, personnalité are deeply by people Like.And the use of glasses is the most no longer simply to protect or correct defects of vision, people can be according to the hobby of oneself, and come in and go out difference Place, wear different clothing to different vogue eyeglass of arranging in pairs or groups, show distinguished charisma fully.
Due to science and technology digital product technological progress rapidly, the generation of carry-on intelligent artifact, such as: MP3, panel computer, intelligence The use of energy mobile phone, people have had bigger demand for the browsing mode of the data such as video, audio frequency, text.Therefore, industry Someone devises and can receive the data of terminal transmission and the data that terminal sends carry out the glasses shown, greatly facilitates People are for the demand of browsing data.
But, existing can receive data and the glasses that show are usually which kind of data of terminal transmission to glasses, glasses are the most direct Show this kind of data, the transparency transmitted due to this data, be easily caused relate to privacy data when being transmitted, no Can guarantee that the safety that these data are transmitted, thus easily cause the potential safety hazards such as privacy leakage.
Summary of the invention
Present invention seek to address that in prior art, data transmit unsafe problem.
A kind of conversion equipment of offer is provided.
Another object of the present invention is to provide a kind of display system.
For reaching above-mentioned purpose, technical scheme is specifically achieved in that
One aspect of the present invention provides a kind of conversion equipment, including: the first transport module, first detection module, the second detection mould Block, modular converter, security module, the second transport module；
Described first transport module is used for setting up communication connection, and after setting up communication connection, receives the first information；
Described first detection module is for receiving after the first information at described first transport module, it is judged that whether the described first information is Add confidential information；
If described first letter is not to add confidential information, the described first information is sent to the second detection mould by the most described first detection module Block detects；
Described second detection module is for after receiving the described first information, it is judged that whether the described first information is to preset lattice The information of formula；
If described first letter is the information of preset format, the described first information is sent extremely by the most described second detection module Described security module is encrypted；The described first information is encrypted acquisition the first encryption data by described security module, And described first encryption data transmission is carried out outgoing to the second transport module；And/or
If described first letter is not the information of preset format, the described first information is sent by the most described second detection module Changing to described modular converter, the described first information is converted to the first conversion of preset format by described modular converter Information, and send described first transitional information to described security module and be encrypted, described security module is by described the One transitional information is encrypted acquisition the first encryption conversion data, and sends described first encryption conversion data to second Transport module carries out outgoing；
And/or
If described first letter is to add confidential information, the described first information is sent to described second detection by the most described first detection module Module detects；
Described second detection module is for after receiving the described first information, it is judged that whether the described first information is to presetting The information of form is encrypted the information obtained；
It is encrypted the information obtained, the most described second detection module if described first letter is the information to preset format The transmission of the described first information is carried out outgoing to the second transport module；And/or
It is encrypted the information obtained, the most described second detection mould if described first letter is not the information to preset format The described first information is sent and is decrypted to security module by block, and the described first information is decrypted by described security module Obtain the first decryption information, and described first decryption information transmission is changed to described modular converter, described conversion Described first decryption information is converted to the second transitional information of preset format by module, and is sent out by described second transitional information Delivering to described security module be encrypted, described second transitional information is encrypted acquisition second and adds by described security module Close conversion data, and described second encryption conversion data transmission is carried out outgoing to the second transport module.
Additionally, the second transport module of described conversion equipment also receives the second encryption data, and perform one of following operation: work as institute Stating first detection module and judge when the described first information is not to add confidential information, described second transport module is by described second encryption number According to sending to security module, described second encryption data, after receiving described second encryption data, is carried out by described security module Deciphering, it is thus achieved that the second decryption information, and described second decryption information transmission is carried out outgoing to described first transport module；Or When described first detection module judges that the described first information is to add confidential information, described second transport module is by described second encryption Data send extremely described first transport module and carry out outgoing.
Additionally, described first encryption data is the most at least signed by described security module, it is thus achieved that the first signed data, and by institute State the first signed data transmission and carry out outgoing to described second transport module；Or described security module the most at least adds described first Close conversion data are signed, it is thus achieved that the first signed data, and send described first signed data to described second transport module Carry out outgoing；Or described security module is the most at least to being that the described first information adding confidential information is signed, it is thus achieved that the first signature Data, and described first signed data transmission is carried out outgoing to described second transport module；Or described security module is the most at least Described second encryption conversion data are signed, it is thus achieved that the first signed data, and described first signed data is sent to described Second transport module carries out outgoing.
Additionally, described security module is not the most at least to being that the described first information adding confidential information is signed, it is thus achieved that the first number of signature According to, and described first signed data transmission is carried out outgoing to described second transport module；Or described security module is the most right Described first transitional information is signed, it is thus achieved that the first signed data, and sends described first signed data to described second biography Defeated module carries out outgoing；Or described second transitional information is the most at least signed by described security module, it is thus achieved that the first number of signature According to, and described first signed data transmission is carried out outgoing to described second transport module.
Additionally, described second transport module is when receiving the second encryption data, also receive the second signed data, and by described second Signed data sends to security module；Described security module after receiving described second encryption data and described second signed data, Described second signed data is verified, and after verifying that described second signed data passes through, performs one of following operation: when Described first detection module judges that, when the described first information is not to add confidential information, described security module is to described second encryption data It is decrypted, it is thus achieved that the second decryption information, and described second decryption information transmission is carried out outgoing to described first transport module； Or when described first detection module judges that the described first information is to add confidential information, described security module is by described second encryption Data send extremely described first transport module and carry out outgoing.
Additionally, described second transport module is when receiving the second encryption data, also receive the second signed data, and by described second Signed data sends to security module；Described security module after receiving described second encryption data and described second signed data, Described second encryption data is decrypted, it is thus achieved that described second decryption information, and after obtaining described second decryption information, right Described second signed data is verified, and after verifying that described second signed data passes through, performs one of following operation: work as institute State first detection module and judge that, when the described first information is not to add confidential information, described second decryption information is sent out by described security module Deliver to described first transport module and carry out outgoing；Or when described first detection module judges that the described first information is not to add secret letter During breath, described security module adds described second confidential information transmission and carries out outgoing to described first transport module.
Additionally, described first transport module carries out data transmission one of in the following way: audio transmission mode, USB transmission side Formula, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared transmission mode, optical transport mode, WIFI transmit Mode, GPRS transmission mode, 3G transmission means or GSM transmission means；Described second transport module in the following way it One carries out data transmission: audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission Mode, infrared transmission mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM Transmission means.
Another aspect of the present invention provides a kind of display system, including glasses and above-mentioned conversion equipment；Described glasses include glasses Body, the display module being arranged on lens body, safety chip and communication module；Described communication module is used for and described turn Second transport module of changing device sets up communication connection, and after setting up communication connection, receives described first encryption data；Described Described first encryption data, for after described communication module receives described first encryption data, is decrypted by safety chip, Obtaining is not the described first information adding confidential information；Described safety chip is additionally operable to obtaining described first letter not being to add confidential information Idsplay order is sent to described display module after breath；Described display module receives described idsplay order, according to described idsplay order and It not that the described first information adding confidential information shows；Or described communication module is for the second transmission with described conversion equipment Module sets up communication connection, and after setting up communication connection, receives described first encryption conversion data；Described safety chip is used for After described communication module receives described first encryption conversion data, described first encryption conversion data are decrypted, it is thus achieved that Described first transitional information；Described safety chip is additionally operable to after obtaining described first transitional information send idsplay order to described aobvious Show module；Described display module receives described idsplay order, shows according to described idsplay order and described first transitional information； Or described communication module is for setting up communication connection with the second transport module of described conversion equipment, and after setting up communication connection, Reception is the described first information adding confidential information；Described safety chip is for receiving, in described communication module, the institute being to add confidential information After stating the first information, to being that the described first information adding confidential information is decrypted, it is thus achieved that the preset format that the described first information is corresponding Information；Described safety chip is additionally operable to after the information obtaining preset format corresponding to the described first information send idsplay order extremely Described display module；Described display module receives described idsplay order, corresponding with the described first information according to described idsplay order The information of preset format shows；Or described communication module communicates for setting up with the second transport module of described conversion equipment Connect, and after setting up communication connection, receive described second encryption conversion data；Described safety chip is at described communication mould After block receives described second encryption conversion data, described second encryption conversion data are decrypted, it is thus achieved that described second conversion Information；Described safety chip is additionally operable to after obtaining described second transitional information send idsplay order to described display module；Described Display module receives described idsplay order, shows according to described idsplay order and described second transitional information.
Additionally, described safety chip is additionally operable to receive input instruction, generate information to be output, by described according to described input instruction Information to be output is encrypted, it is thus achieved that described second encryption data；Described communication module is additionally operable to obtain institute at described safety chip After stating the second encryption data, described second encryption data is carried out outgoing.
Additionally, described communication module is when receiving described first encryption data, also receive described first signed data；Described safety Described first signed data, for after described communication module receives described first signed data, is verified by chip, and After verifying that described first signed data passes through, described first encryption data is decrypted, it is thus achieved that be not add confidential information described One information；Or described communication module is when receiving described first encryption conversion data, also receives described first signed data；Institute State safety chip after receiving described first signed data in described communication module, described first signed data verified, And after verifying that described first signed data passes through, described first encryption conversion data are decrypted, it is thus achieved that described first conversion Information；Or described communication module is when reception is the described first information adding confidential information, also receives described first signed data； Described first signed data, for after described communication module receives described first signed data, is tested by described safety chip Card, and after verifying that described first signed data passes through, to being that the described first information adding confidential information is decrypted, it is thus achieved that described The information of the preset format that the first information is corresponding；Or described communication module is when receiving described second encryption conversion data, also connects Receive described first signed data；Described safety chip is for after described communication module receives described first signed data, to institute State the first signed data to verify, and after verifying that described first signed data passes through, described second encryption conversion data are entered Row deciphering, it is thus achieved that described second transitional information.
Additionally, described communication module is when receiving described first encryption data, also receive the first signed data；Described safety chip After receiving described first signed data in described communication module, described first encryption data is decrypted, it is thus achieved that be not Add the described first information of confidential information, and after acquisition is not the described first information adding confidential information, to described first signed data Verify；Described safety chip is additionally operable to, after verifying that described first signed data passes through, send idsplay order to described display Module；Or described communication module is when receiving described first encryption conversion data, also receives the first signed data；Described safety Described first encryption conversion data, for after described communication module receives described first signed data, are decrypted by chip, Obtain described first transitional information, and after obtaining described first transitional information, described first signed data is verified；Institute State safety chip to be additionally operable to, after verifying that described first signed data passes through, send idsplay order to described display module；Or institute State communication module receive described second encryption conversion data time, also receive the first signed data；Described safety chip is in institute State after communication module receives described first signed data, described second encryption conversion data are decrypted, it is thus achieved that described second Transitional information, and after obtaining described second transitional information, described first signed data is verified；Described safety chip is also For after verifying that described first signed data passes through, send idsplay order to described display module.
Additionally, described safety chip is additionally operable to, after generating information to be output, at least sign described information to be output, obtain Obtain the second signed data；Described communication module is additionally operable to obtain after described second signed data at described safety chip, by described the Two signed datas carry out outgoing.
Additionally, described safety chip is additionally operable at least sign described second encryption data, it is thus achieved that the second signed data；Institute State communication module to be additionally operable to, after described safety chip obtains described second signed data, described second signed data be carried out outgoing.
Additionally, also set up button on described lens body, described safety chip receives input instruction by described button.
Additionally, described communication module carries out data transmission with described second transport module one of in the following way: audio transmission side Formula, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared transmission mode, optical transport Mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
Additionally, display system also includes: terminal；Described terminal is set up with described first transport module and is connected, and by the first information Send the first transport module to described conversion equipment.
Additionally, described terminal also receives described second decryption information that described first transport module transmission comes；Or described terminal is also Receive described second encryption data that described first transport module transmission comes.
As seen from the above technical solution provided by the invention, the invention provides a kind of conversion equipment and display system, due to Data are encrypted during transmission, it is ensured that the safety of these data transmission；
It is decrypted additionally, the glasses of the present invention send, to conversion equipment, the encryption data come by safety chip in this locality, enters one Step ensures the safety of data transmission, farthest prevents the long-range attack of hacker, has stopped to use other decryption device solutions The hidden danger that glasses produce it is then forwarded to after close；
Additionally, the information of glasses output is owing to being transmitted by communication module after being encrypted by the safety chip of glasses, it is ensured that The safety of the data of glasses output；
Additionally, due to the data of the transmission of conversion equipment can be signed, signature is verified by glasses, the data that glasses send Can also be signed, conversion equipment is verified, it is ensured that conversion equipment and the verity of glasses both sides' identity, improves further The safety of data transmission.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the required accompanying drawing used in embodiment being described below It is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for this area From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the display system that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Reality based on the present invention Execute example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into Protection scope of the present invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", Orientation or the position relationship of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are base In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or hint institute The device that refers to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention Restriction.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or quantity or position.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ", " being connected ", " connect " and should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Permissible It is to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of individual element internal.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention with concrete condition In concrete meaning.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
The structural representation of the display system that Fig. 1 provides for the present invention, sees Fig. 1, and the display system of the present invention includes: conversion Device 10 and glasses 20；It addition, the display system of the present invention can also include: terminal 30, terminal 30 can be following The equipment such as arbitrary equipment: MP3, smart mobile phone, panel computer, notebook computer, PC, USB flash disk or remote server. Certainly, the conversion equipment 10 of the present invention is also used as a single equipment, arranges different interfaces, such as: conversion equipment 10 include the interfaces such as IC-card slot, SD card slot or card reader, can read what IC-card, SD card etc. were connected by interface The plaintext stored in equipment or encryption file.
Wherein:
Conversion equipment 10 may include that the first transport module 101, first detection module the 102, second detection module 103, turns Die change block 104, security module the 105, second transport module 106；
Wherein: the first transport module 101 can set up connection in the following way:
Wire transmission mode: audio transmission mode, USB transmission mode or Serial Port Transmission mode etc.；
Wireless transmission method: NFC transmission means, Bluetooth transmission mode, infrared transmission mode, optical transport mode, WIFI transmit Mode, GPRS transmission mode, 3G transmission means or GSM transmission means etc..
Use the mode that is wirelessly transferred can reduce the setting of interface, reduce the volume of conversion equipment 10, more convenient to use and take Band.
Wherein: the second transport module 106 can set up connection in the following way:
Wire transmission mode: audio transmission mode, USB transmission mode or Serial Port Transmission mode etc.；
Wireless transmission method: NFC transmission means, Bluetooth transmission mode, infrared transmission mode, optical transport mode, WIFI transmit Mode, GPRS transmission mode, 3G transmission means or GSM transmission means etc..
Use the mode that is wirelessly transferred can reduce the setting of interface, reduce the volume of conversion equipment 10, more convenient to use and take Band.
Glasses 20 include: lens body；For the ease of carrying, display module 201, safe core can be set on lens body Sheet 202 and communication module 203；Certainly, display module 201 can be provided separately within picture frame, it is also possible to is arranged on eyeglass Surface, latter user directly can be watched the content of display in the case of having on glasses 20, be user-friendly to.Certainly, Directly display module 201 can also be made eyeglass so that technique is simple, practical.Safety chip 202 and communication mould Block 203 can be provided separately within picture frame, it is also possible to is arranged on the inside of picture frame, and the latter can reduce the volume of glasses 20, side Portable belt and use.
Concrete, communication module 203 can set up connection in the following way:
Wire transmission mode: audio transmission mode, USB transmission mode or Serial Port Transmission mode etc.；
Wireless transmission method: NFC transmission means, Bluetooth transmission mode, infrared transmission mode, optical transport mode, WIFI transmit Mode, GPRS transmission mode, 3G transmission means or GSM transmission means etc..
Use the mode that is wirelessly transferred can reduce the setting of interface, reduce glasses 20 volume, more convenient to use and carry.
First transport module 101 of conversion equipment 10 is connected, such that it is able to connect by the transmission means foundation of coupling with terminal 30 Receive the information that terminal 30 sends；Second transport module 106 of conversion equipment 10 passes through to mate with the communication module 203 of glasses 20 Transmission means set up connect, such that it is able to after the information that terminal 30 sends is processed will process after information send to glasses 20。
Terminal 30 generates the first information, and after terminal 30 is connected with the first transport module 101 foundation, terminal 30 is believed first Breath sends the first transport module 101 to conversion equipment 10.Due to terminal 30 send the first information can be cleartext information also Can be cipher-text information, therefore, after conversion equipment 10 receives the first information, make and processing as follows:
First transport module 101 is used for setting up communication connection, and after setting up communication connection, receives the first information；Concrete, Terminal 30 is set up with the first transport module 101 after being connected, and sends the plaintext of information or the ciphertext of information to the first transport module 101 to carry out subsequent treatment.
First detection module 102 is for after the first transport module 101 receives the first information, it is judged that whether the first information is encryption Information；
If the first information is not to add confidential information, then the first information is sent to the second detection module 103 by first detection module 102 Detect；
Second detection module 103 is for after receiving the first information, it is judged that whether the first information is the information of preset format；
If the first information is the information of preset format, then the first information is sent to safe mould by the second detection module 103 Block 105 is encrypted；The first information is encrypted acquisition the first encryption data by security module 105, and adds first Ciphertext data transmission carries out outgoing to the second transport module 106；And/or
If the first information is not the information of preset format, then the first information is sent to conversion by the second detection module 103 Module 104 is changed, and the first information is converted to the first transitional information of preset format by modular converter 104, and will First transitional information sends and is encrypted to security module 105, and the first transitional information is encrypted by security module 105 Acquisition the first encryption conversion data, and the first encryption conversion data transmission is carried out outgoing to the second transport module 106；
And/or
If the first information is to add confidential information, then first information transmission is entered by first detection module 102 to the second detection module 103 Row detection；
Second detection module 103 is for after receiving the first information, it is judged that whether the first information is the letter to preset format Breath is encrypted the information obtained；
Be encrypted, if the first information is the information to preset format, the information obtained, then the second detection module 103 will The first information sends and carries out outgoing to the second transport module 106；And/or
If the first information is not the information to preset format is encrypted the information obtained, then the second detection module 103 The first information is decrypted acquisition the first decryption information, and the first decryption information transmission is carried out to modular converter 104 Conversion, the first decryption information is converted to the second transitional information of preset format, and changes second by modular converter 104 Information sends and is encrypted to security module 105, and the second transitional information is encrypted acquisition second by security module 105 Encryption conversion data, and the second encryption conversion data transmission is carried out outgoing to the second transport module 106.
As can be seen here, data are encrypted by conversion equipment during transmission, it is ensured that the safety of these data transmission.
Certainly, in the present invention, conversion equipment 10 can not be to add confidential information or add confidential information according to the first information received Different situations individually perform its flow process, it may be assumed that if the first information is not to add confidential information, conversion equipment 10 can individually perform by It not to add the flow process of encryption after the first information of confidential information is encrypted or changes, if the first information is to add confidential information, conversion dress Put and can individually perform to be that the first information adding confidential information judges whether it is that the information to preset format is encrypted the letter obtained Breath, is then directly by first information outgoing, encryption the flow process of outgoing after otherwise being deciphered by the first information.Conversion equipment 10 also may be used Being whether that the information to preset format is encrypted the information obtained and individually performs its flow process according to the first information, if i.e. first Information is the information of preset format, and conversion equipment 10 can individually perform the flow process being encrypted by the first information, if the first letter Breath is not the information of preset format, the flow process that conversion equipment 10 can be encrypted after individually performing to change the first information.Conversion Whether device 10 can also be that the information to preset format is encrypted the information obtained and individually performs its flow process according to the first information, If i.e. the first information is that the information to preset format is encrypted the information obtained, conversion equipment 10 can individually perform first Information carries out the flow process of outgoing, if the first information is not the information to preset format is encrypted the information obtained, conversion equipment 10 flow processs can encrypted after individually performing to change the first information.
Wherein, the second detection module 103 is judging whether the first information is that the information to preset format is encrypted the information obtained Time, can judge in the following way: in the first information, carry identification information, this identification information mark first information It is the mark that is encrypted of the information to which kind of form, after the second detection module 103 receives the first information, according to the first information The identification information judgment first information carried is the encryption that the information to which kind of form is carried out, if the form of this information is to preset lattice Formula, then first information transmission is directly carried out outgoing to the second transport module 106 by the second detection module 103；If this information Form is not preset format, then first information transmission is decrypted by the second detection module 103 to security module 105, it is thus achieved that the One decryption information, the first decryption information transmission is carried out form conversion, modular converter 104 to modular converter 104 by security module 105 Obtain the second transitional information after first decryption information is carried out form conversion, and the second transitional information is sent to security module 105 Being encrypted, the second encryption conversion data transmission after encryption is carried out outgoing to the second transport module 106 by security module 105. Thus, carry out different process according to the Different Results that the second detection module 103 detects, to ensure what conversion equipment 10 exported Data are the data of the form that glasses 20 are supported, thus ensure the glasses 20 correct process to data.
Certainly, if terminal 30 sends ciphertext to conversion equipment 10, and the form of original text corresponding to this ciphertext is that glasses 20 are supported Form, then this ciphertext is directly sent to glasses 20 by conversion equipment 10, and now, the encryption and decryption of terminal 30 and glasses 20 is calculated Method is identical.
The information of what terminal 30 was sent by conversion equipment 10 is not preset format is changed, and the information being converted to preset format is In order to mate with the glasses 20 supporting preset format, in order to glasses can correctly show this information.
What deserves to be explained is: the preset format that the glasses 20 of the present invention are supported can be the code/decode format that encoding-decoding efficiency is the highest, Such as: the preset format of the document that glasses 20 are supported is: TXT form；The preset format of the picture that glasses 20 are supported is: ESC Forms etc., can also support the volume solution that the encoding-decoding efficiency of dissimilar (such as: audio format, video format) is the highest certainly Code form, numerous to list herein.Preset format uses the code/decode format that encoding-decoding efficiency is the highest can improve glasses 20 logarithm According to the speed processed.
Thus, in order to mate with conversion equipment 10, these glasses 20 can receive four kinds of data, for different data, glasses 20 can make different process: specific as follows:
When the first detection module 102 of conversion equipment 10 judges that the first information is not to add confidential information, and the second detection module 103 is sentenced Breaking when information that the first information is preset format, the first information is encrypted acquisition the first encryption data by security module 105, And first encryption data transmission to the second transport module 106 is carried out outgoing, now, communication module 203 is used for and conversion equipment Second transport module 106 set up communication connection, and set up communication connection after, receive this first encryption data；
First encryption data, for after communication module 203 receives the first encryption data, is decrypted by safety chip 202, Obtaining is not the first information adding confidential information；
Safety chip 202 is additionally operable to after acquisition is not the first information adding confidential information send idsplay order to display module 201；
Display module 201 receives idsplay order, according to idsplay order be not that the first information adding confidential information shows.
When the first detection module 102 of conversion equipment 10 judges that the first information is not to add confidential information, and the second detection module 103 is sentenced Breaking when information that the first information is not preset format, the first information is converted to preset lattice by the modular converter 104 of conversion equipment 10 First transitional information of formula, the first transitional information is encrypted acquisition the first encryption conversion data by security module 105, by first Encryption conversion data send and carry out outgoing to the second transport module 106, and now, communication module 203 receives the first encryption conversion number According to；
First encryption conversion data, after receiving the first encryption conversion data in communication module 203, are entered by safety chip 202 Row deciphering, it is thus achieved that the first transitional information；
Safety chip 202 is additionally operable to after obtaining the first transitional information send idsplay order to display module 201；
Display module 201 receives idsplay order, shows according to idsplay order and the first transitional information.
When the first detection module 102 of conversion equipment 10 judges that the first information is to add confidential information, and the second detection module 103 judges Going out the first information is that the information to preset format is encrypted the information obtained, and sends this first information to the second transport module 106 carry out outgoing, and now, communication module 203 receives this first information not being to add confidential information；
Safety chip 202 is for after communication module 203 receives the first information being to add confidential information, to being add confidential information the One information is decrypted, it is thus achieved that the information of the preset format that the first information is corresponding；
Safety chip 202 is additionally operable to after the information obtaining preset format corresponding to the first information send idsplay order to display module 201；
Display module 201 receives idsplay order, shows according to the information of the idsplay order preset format corresponding with the first information.
When the first detection module 102 of conversion equipment 10 judges that the first information is to add confidential information, and the second detection module 103 judges Going out this first information is not the information to preset format when being encrypted the information obtained, and the second detection module 103 is by the first information Sending and be decrypted acquisition the first decryption information to security module 105, the first decryption information is sent to conversion by security module 105 Module 104 is changed, and the first decryption information is converted to the second transitional information of preset format, safe mould by modular converter 104 Second transitional information is encrypted acquisition second and encrypts conversion data by block 105, sends the second encryption conversion data to the second biography Defeated module 106 carries out outgoing, and now, communication module 203 receives the second encryption conversion data；
Second encryption conversion data, after receiving the second encryption conversion data in communication module 203, are entered by safety chip 202 Row deciphering, it is thus achieved that the second transitional information；
Safety chip 202 is additionally operable to after obtaining the second transitional information send idsplay order to display module 201；
Display module 201 receives idsplay order, shows according to idsplay order and the second transitional information.
As can be seen here, no matter receiving which kind of data in above-mentioned four kinds of data, glasses all can be made respective handling thus carry out Display, the glasses 20 of the present invention send, to conversion equipment 10, the encryption data come by safety chip 202 in this locality and are decrypted, It is further ensured that the safety that data are transmitted, farthest prevents the long-range attack of hacker, stopped to use other deciphering to set It is then forwarded to, after standby deciphering, the hidden danger that glasses 20 produce.
It addition, for the safety ensureing data that glasses 20 export, the safety chip 202 of glasses 20 is additionally operable to receive input and refers to Order, generates information to be output according to input instruction, information to be output is encrypted, it is thus achieved that the second encryption data；Communication module 203 are additionally operable to, after safety chip 202 obtains the second encryption data, the second encryption data be carried out outgoing.As can be seen here, eye The information of mirror 20 output is owing to carrying out outgoing, Ke Yibao by communication module 203 after being encrypted by the safety chip 202 of glasses 20 The safety of the data of card glasses 20 output.
Now, the second transport module 106 of conversion equipment 10 also receives this second encryption data, and the second encryption data is sent To security module 105, security module 105, after receiving the second encryption data, can perform following behaviour according to different situations One of make:
If whether the first information that terminal 30 sends to conversion equipment 10 adds confidential information, namely terminal 30 is to conversion equipment 10 first information sent are that now, the second encryption data is decrypted by security module 105 in plain text, it is thus achieved that the second deciphering Information, and the second decryption information transmission is carried out outgoing to the first transport module 101.
If the first information that terminal 30 sends to conversion equipment 10 is to add confidential information, namely terminal 30 is to conversion equipment 10 The first information sent is ciphertext, and now, the second encryption data is directly sent to the first transport module 101 by the second transport module Carry out outgoing.Certainly, the enciphering and deciphering algorithm of terminal 30 is identical with the enciphering and deciphering algorithm of glasses 20, just can ensure that the suitable of data Profit processes.
As can be seen here, the data of glasses 20 output can ensure that the safety of transmission via transmission after encryption.
In order to improve the safety of data transmission further, guarantee the verity of conversion equipment 10 identity, conversion equipment 10 also may be used Signing with the data to transmission, the signature of conversion equipment 10 can also be verified by glasses 20, specifically can be by such as One of under type carries out authentication:
(1) judge that the first information is not to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 when judging the information that the first information is preset format, and the first information is encrypted acquisition the first encryption by security module 105 Data, and the first encryption data transmission is carried out outgoing to the second transport module 106, now, security module 105 is the most right First encryption data is signed, it is thus achieved that the first signed data, and the first signed data transmission is entered to the second transport module 106 Row outgoing；
The communication module 203 of glasses 20, when receiving the first encryption data, also receives the first signed data；Safety chip 202 is used After receiving the first signed data in communication module 203, the first signed data is verified, and in checking the first number of signature After passing through, the first encryption data is decrypted, it is thus achieved that be not the first information adding confidential information.
(2) judge that the first information is not to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 when judging the information that the first information is not preset format, and the first information is converted to by the modular converter 104 of conversion equipment 10 First transitional information of preset format, the first transitional information is encrypted acquisition the first encryption conversion data by security module 105, First encryption conversion data being sent and carry out outgoing to the second transport module 106, now, security module 105 is the most at least to first Encryption conversion data are signed, it is thus achieved that the first signed data, and the first signed data transmission are entered to the second transport module 106 Row outgoing；
The communication module 203 of glasses 20, when receiving the first encryption conversion data, also receives the first signed data；Safety chip First signed data, for after communication module 203 receives the first signed data, is verified by 202, and in checking first After signed data passes through, the first encryption conversion data are decrypted, it is thus achieved that the first transitional information.
(3) judge that the first information is to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 Judge that the first information is that the information to preset format is encrypted the information obtained, and this first information is sent to the second transmission Module 106 carries out outgoing, and now, security module 105 is the most at least to being that the first information adding confidential information is signed, it is thus achieved that One signed data, and the first signed data transmission is carried out outgoing to the second transport module 106；
The communication module 203 of glasses 20, when reception is the first information adding confidential information, also receives the first signed data；Safe core First signed data, for after communication module 203 receives the first signed data, is verified by sheet 202, and in checking the After one signed data passes through, to being that the first information adding confidential information is decrypted, it is thus achieved that the letter of the preset format that the first information is corresponding Breath.
(4) judge that the first information is to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 Judging that this first information is not the information to preset format when being encrypted the information obtained, the second detection module 103 is by first Information sends and is decrypted acquisition the first decryption information to security module 105, and the first decryption information is sent extremely by security module 105 Modular converter 104 is changed, and the first decryption information is converted to the second transitional information of preset format by modular converter 104, peace Second transitional information is encrypted acquisition the second encryption conversion data by full module 105, the second encryption conversion data is sent to the Two transport modules 106 carry out outgoing, and now, the second encryption conversion data are the most at least signed by security module 105, it is thus achieved that First signed data, and the first signed data transmission is carried out outgoing to the second transport module 106；
The communication module 203 of glasses 20, when receiving the second encryption conversion data, also receives the first signed data；Safety chip First signed data, for after communication module 203 receives the first signed data, is verified by 202, and in checking first After signed data passes through, the second encryption conversion data are decrypted, it is thus achieved that the second transitional information.
In above four kinds of modes, by the data of encryption are directly signed and verified, reduce checking link, improve at data Reason speed, and, only at checking signature by rear, just the data of encryption are decrypted, otherwise, checking signature does not passes through, Then not the data of encryption are decrypted, to ensure the safety of data.
(5) judge that the first information is not to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 when judging the information that the first information is preset format, and the first information is encrypted acquisition the first encryption by security module 105 Data, and the first encryption data transmission is carried out outgoing to the second transport module 106, now, security module 105 is the most right It not that the first information adding confidential information is signed, it is thus achieved that the first signed data, and the first signed data is sent to the second transmission Module 106 carries out outgoing；
The communication module 203 of glasses 20, when receiving the first encryption data, also receives the first signed data；Safety chip 202 is used After receiving the first signed data in communication module 203, the first encryption data is decrypted, it is thus achieved that do not add confidential information The first information, and after acquisition is not the first information adding confidential information, the first signed data is verified；Safety chip 202 It is additionally operable to, after checking the first signed data passes through, send idsplay order to display module.
(6) judge that the first information is not to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 when judging the information that the first information is not preset format, and the first information is converted to by the modular converter 104 of conversion equipment 10 First transitional information of preset format, the first transitional information is encrypted acquisition the first encryption conversion data by security module 105, First encryption conversion data being sent and carry out outgoing to the second transport module 106, now, security module 105 is the most at least to first Transitional information is signed, it is thus achieved that the first signed data, and by first signed data send carry out to the second transport module 106 outside Send out；
The communication module 203 of glasses 20, when receiving the first encryption conversion data, also receives the first signed data；Safety chip First encryption conversion data, for after communication module 203 receives the first signed data, are decrypted, it is thus achieved that first by 202 Transitional information, and after obtaining the first transitional information, the first signed data is verified；Safety chip 202 is additionally operable to testing Demonstrate,prove after the first signed data passes through, send idsplay order to display module.
(7) judge that the first information is to add confidential information when the first detection module 102 of conversion equipment 10, the second detection module 103 Judging that this first information is not the information to preset format when being encrypted the information obtained, the second detection module 103 is by first Information sends and is decrypted acquisition the first decryption information to security module 105, and the first decryption information is sent extremely by security module 105 Modular converter 104 is changed, and the first decryption information is converted to the second transitional information of preset format by modular converter 104, peace Second transitional information is encrypted acquisition the second encryption conversion data by full module 105, the second encryption conversion data is sent to the Two transport modules 106 carry out outgoing, and now, the second transitional information is the most at least signed by security module 105, it is thus achieved that first Signed data, and the first signed data transmission is carried out outgoing to the second transport module 106；
The communication module 203 of glasses 20, when receiving the second encryption conversion data, also receives the first signed data；Safety chip Second encryption conversion data, for after communication module 203 receives the first signed data, are decrypted, it is thus achieved that second by 202 Transitional information, and after obtaining the second transitional information, the first signed data is verified；Safety chip 202 is additionally operable to testing Demonstrate,prove after the first signed data passes through, send idsplay order to display module.
Three of the above mode, the data encrypted by deciphering obtain the information of deciphering, according to the information deciphered to the first signed data Verify, improve the correctness of checking, even if the data of encryption and signature are tampered simultaneously, it is also possible to verify out, from And ensure safety and the verity of conversion equipment 10 identity that data transmit.
In order to improve the safety of data transmission further, guarantee the verity of glasses 20 identity, glasses 20 can also be to transmission Data sign, the signature of conversion equipment 20 can also be verified by conversion equipment 10, specifically can be by such as lower section One of formula carries out authentication:
(1) safety chip 202 of glasses 20 is additionally operable to, after generating information to be output, at least sign information to be output, Obtain the second signed data；Communication module 203 is additionally operable to after safety chip 202 obtains the second signed data, signs second Data carry out outgoing；
Now, the second transport module 106, when receiving the second encryption data, also receives the second signed data, and signs second Data send to security module 105；Security module 105 is after receiving the second encryption data and the second signed data, to second Encryption data is decrypted, it is thus achieved that the second decryption information, and after obtaining the second decryption information, tests the second signed data Card, and after verifying that described second signed data passes through, the data transmitted between conversion equipment 10 according to terminal 30 are in plain text Or ciphertext, can perform one of following operation:
If be transmitted by the plaintext of data between terminal 30 and conversion equipment 10, then the security module of conversion equipment 10 Second decryption information transmission is carried out outgoing to the first transport module 101 by 105, in order to transmission is to terminal 30；
If be transmitted by the ciphertext of data between terminal 30 and conversion equipment 10, then the security module of conversion equipment 10 Second encryption data is sent directly to the first transport module 101 by 105 carries out outgoing, in order to transmission is to terminal 30.
Glasses 20, by least directly signing information to be output, improve the safety of signed data itself, even if second Encryption data and the second signed data are tampered simultaneously, it is also possible to verify out at conversion equipment 10, thus ensure that data are transmitted Safety and the verity of identity of glasses 20；
Conversion equipment 10 obtains the second decryption information verify the second signed data by deciphering the second encryption data, improves The correctness of checking, even if ciphertext and signature are tampered simultaneously, it is also possible to checking out, thus ensures the safety that data are transmitted Verity with the identity of glasses 20.
(2) safety chip 202 of glasses 20 is additionally operable at least sign the second encryption data, it is thus achieved that the second signed data； Communication module 203 is additionally operable to, after safety chip 202 obtains the second signed data, the second signed data be carried out outgoing；
Now, the second transport module 106 of conversion equipment 10, when receiving the second encryption data, also receives the second signed data, And the second signed data is sent to security module 105；Security module 105 is receiving the second encryption data and the second number of signature According to rear, the second signed data is verified, and after checking the second signed data passes through, according to terminal 30 to conversion equipment Between 10, the data of transmission be plaintext or ciphertext, can perform one of following operation:
If be transmitted by the plaintext of data between terminal 30 and conversion equipment 10, then the security module of conversion equipment 10 105 pairs of the second encryption datas are decrypted, it is thus achieved that the second decryption information, and send the second decryption information to the first transport module 101 carry out outgoing, in order to transmission is to terminal 30；
If be transmitted by the ciphertext of data between terminal 30 and conversion equipment 10, then the security module of conversion equipment 10 Second encryption data is sent directly to the first transport module 101 by 105 carries out outgoing, in order to transmission is to terminal 30.
Glasses 20, by least directly signing the second encryption data, reduce processing links, improve data processing speed；
Conversion equipment 10, by directly verifying the second signed data according to the second encryption data, reduces checking link, improves Data processing speed, and when terminal 30 passes through plaintext transmission with conversion equipment 10, only at checking signature by rear, the most right Second encryption data is decrypted, and otherwise, checking signature does not passes through, then be not decrypted the second encryption data, to ensure Safety；When terminal 30 is transmitted by ciphertext with conversion equipment 10, the most only at checking signature by rear, just encrypt second Data carry out outgoing, ensure that safety equally.
Certainly, glasses 20 body can also arrange button, now, safety chip 202 receives input instruction by this button. Such as: display module 201 shows that content is " whether confirming display information ", user can press this button and send confirmation instruction, To inform that glasses 20 and/or conversion equipment 10 can show.Prevent software to be held as a hostage by the confirmation of hardware and produce Display problem.
Can also arrange speaker on glasses 20 body, when transmitting voice data, speaker can obtain according to safety chip 202 The information obtained carries out sounding, it is ensured that user normally uses.
Certainly, the function that modules in the present invention performs can integrated on a single die, such as: the communication mould of glasses 20 Block 203 and safety chip 202 are integrated on a single die, save space on a single die by integrated for modules, subtract The volume of little glasses 20；The function that safety chip 202 performs can also be split into some modules and perform correlation function, such as: The submodule such as encryption/decryption module, signature blocks, splits some submodules by a chip, can improve processing speed；Conversion dress The first transport module 101 of putting, first detection module the 102, second detection module 103, modular converter 104, security module 105, Second transport module 106 is integrated on a single die, saves space on a single die by integrated for modules, reduces and turn The volume of changing device 10；The function that security module 105 performs can also be split into some modules and perform correlation function, such as: The submodule such as encryption/decryption module, signature blocks, splits some submodules by a chip, can improve processing speed.As long as reaching Having arrived the effect that the present invention records, it is achieved that the purpose of the present invention, no matter which kind of module conversion equipment 10 and glasses 20 have employed The method of salary distribution, all should belong to the scope of protection of the invention.
Any process described otherwise above or method describe and are construed as in flow chart or at this, represent include one or The module of code, fragment or the part of the executable instruction of the more steps for realizing specific logical function or process, and The scope of the preferred embodiment of the present invention includes other realization, wherein can not be by order that is shown or that discuss, including root According to involved function by basic mode simultaneously or in the opposite order, performing function, this should be by embodiments of the invention institute Belong to those skilled in the art to be understood.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.In above-mentioned enforcement In mode, multiple steps or method can be with storing the software or firmware that in memory and be performed by suitable instruction execution system Realize.Such as, if realized with hardware, with the most the same, available following technology well known in the art In any one or their combination realize: have and patrol for the discrete of logic gates that data signal is realized logic function Collect circuit, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate Array (FPGA) etc..
Those skilled in the art are appreciated that it is permissible for realizing all or part of step that above-described embodiment method carries Instructing relevant hardware by program to complete, described program can be stored in a kind of computer-readable recording medium, this journey Sequence upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is also possible to be each Unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated module is the most permissible The form using hardware realizes, it would however also be possible to employ the form of software function module realizes.If described integrated module is with software merit Can the form of module realize and as independent production marketing or when using, it is also possible to be stored in the storage of embodied on computer readable and be situated between In matter.
Storage medium mentioned above can be read only memory, disk or CD etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ", Or specific features, structure, material or the feature that the description of " some examples " etc. means to combine this embodiment or example describes comprises In at least one embodiment or example of the present invention.In this manual, the schematic representation to above-mentioned term not necessarily refers to It is identical embodiment or example.And, the specific features of description, structure, material or feature can at any one or Multiple embodiments or example combine in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary, Being not considered as limiting the invention, those of ordinary skill in the art is in the case of without departing from the principle of the present invention and objective Above-described embodiment can be changed within the scope of the invention, revise, replace and modification.The scope of the present invention is by appended power Profit requires and equivalent limits.

Claims (26)

1. a conversion equipment, it is characterised in that including: the first transport module, first detection module, the second detection module, Modular converter, security module, the second transport module；
Described first transport module is used for setting up communication connection, and after setting up communication connection, receives the first information；
Described first detection module is for receiving after the first information at described first transport module, it is judged that whether the described first information is Add confidential information；
If the described first information is not to add confidential information, the described first information is sent to the second detection by the most described first detection module Module detects；
Described second detection module is for after receiving the described first information, it is judged that whether the described first information is to preset lattice The information of formula；
If the described first information is the information of preset format, the described first information is sent by the most described second detection module It is encrypted to described security module；The described first information is encrypted acquisition the first encryption number by described security module According to, and described first encryption data transmission is carried out outgoing to the second transport module；And/or
If the described first information is not the information of preset format, the described first information is sent out by the most described second detection module Delivering to described modular converter change, the described first information is converted to first turn of preset format by described modular converter Changing information, and described first transitional information transmission be encrypted to described security module, described security module is by described First transitional information is encrypted acquisition the first encryption conversion data, and will described first encryption conversion data transmission to the Two transport modules carry out outgoing；
And/or
If the described first information is to add confidential information, the described first information is sent to described second inspection by the most described first detection module Survey module to detect；
Described second detection module is for after receiving the described first information, it is judged that whether the described first information is to presetting The information of form is encrypted the information obtained；
It is encrypted the information obtained, the most described second detection mould if the described first information is the information to preset format The transmission of the described first information is carried out outgoing to the second transport module by block；And/or
It is encrypted the information obtained, the most described second detection if the described first information is not the information to preset format The described first information is sent and is decrypted to security module by module, and the described first information is solved by described security module Close acquisition the first decryption information, and described first decryption information transmission is changed to described modular converter, described turn Described first decryption information is converted to the second transitional information of preset format by die change block, and by described second transitional information Sending and be encrypted to described security module, described second transitional information is encrypted acquisition second by described security module Encryption conversion data, and described second encryption conversion data transmission is carried out outgoing to the second transport module.
Conversion equipment the most according to claim 1, it is characterised in that
Second transport module of described conversion equipment also receives the second encryption data, and performs one of following operation:
When described first detection module judges that the described first information is not to add confidential information, described second transport module is by described Two encryption datas send to security module, and described security module is after receiving described second encryption data, to described second encryption Data are decrypted, it is thus achieved that the second decryption information, and outside described second decryption information is sent carrying out to described first transport module Send out；
Or
When described first detection module judges that the described first information is to add confidential information, described second transport module is by described second Encryption data sends extremely described first transport module and carries out outgoing.
Conversion equipment the most according to claim 1 or claim 2, it is characterised in that
Described first encryption data is the most at least signed by described security module, it is thus achieved that the first signed data, and by described first Signed data sends extremely described second transport module and carries out outgoing；Or
Described first encryption conversion data are the most at least signed by described security module, it is thus achieved that the first signed data, and by described First signed data sends extremely described second transport module and carries out outgoing；Or
Described security module is the most at least to being that the described first information adding confidential information is signed, it is thus achieved that the first signed data, and will Described first signed data sends extremely described second transport module and carries out outgoing；Or
Described second encryption conversion data are the most at least signed by described security module, it is thus achieved that the first signed data, and by described First signed data sends extremely described second transport module and carries out outgoing.
Conversion equipment the most according to claim 1 and 2, it is characterised in that
Described security module is not the most at least to being that the described first information adding confidential information is signed, it is thus achieved that the first signed data, and Described first signed data is sent extremely described second transport module and carries out outgoing；Or
Described first transitional information is the most at least signed by described security module, it is thus achieved that the first signed data, and by described first Signed data sends extremely described second transport module and carries out outgoing；Or
Described second transitional information is the most at least signed by described security module, it is thus achieved that the first signed data, and by described first Signed data sends extremely described second transport module and carries out outgoing.
Conversion equipment the most according to claim 2, it is characterised in that
Described second transport module, when receiving the second encryption data, also receives the second signed data, and by described second number of signature According to sending to security module；Described security module is after receiving described second encryption data and described second signed data, to institute State the second signed data to verify, and after verifying that described second signed data passes through, perform one of following operation:
When described first detection module judges that the described first information is not to add confidential information, described security module adds described second Ciphertext data is decrypted, it is thus achieved that the second decryption information, and described second decryption information transmission is carried out to described first transport module Outgoing；Or
When described first detection module judges that the described first information is to add confidential information, described security module is by described second encryption Data send extremely described first transport module and carry out outgoing.
Conversion equipment the most according to claim 2, it is characterised in that
Described second transport module, when receiving the second encryption data, also receives the second signed data, and by described second number of signature According to sending to security module；Described security module is after receiving described second encryption data and described second signed data, to institute State the second encryption data to be decrypted, it is thus achieved that described second decryption information, and after obtaining described second decryption information, to described Second signed data is verified, and after verifying that described second signed data passes through, and performs one of following operation:
When described first detection module judges that the described first information is not to add confidential information, described security module solves described second Confidential information sends extremely described first transport module and carries out outgoing；Or
When described first detection module judges that the described first information is to add confidential information, described security module is by described second encryption Data send extremely described first transport module and carry out outgoing.
7. according to the conversion equipment described in any one of claim 2,5,6, it is characterised in that
Described first transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means；
Described second transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
Conversion equipment the most according to claim 3, it is characterised in that
Described first transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means；
Described second transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
Conversion equipment the most according to claim 4, it is characterised in that
Described first transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means；
Described second transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
Conversion equipment the most according to claim 1, it is characterised in that
Described first transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means；
Described second transport module carries out data transmission one of in the following way:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
11. 1 kinds of display systems, it is characterised in that include turning according to any one of glasses and the claims 2,5 to 7 Changing device；
Described glasses include lens body, the display module being arranged on lens body, safety chip and communication module；
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described first encryption data；
Described first encryption data, for after described communication module receives described first encryption data, is entered by described safety chip Row deciphering, it is thus achieved that be not the described first information adding confidential information；
Described safety chip is additionally operable to after acquisition is not the described first information adding confidential information send idsplay order to described display mould Block；
Described display module receives described idsplay order, according to described idsplay order be not that the described first information adding confidential information enters Row display；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described first encryption conversion data；
Described first encryption, after receiving described first encryption conversion data in described communication module, is turned by described safety chip Change data to be decrypted, it is thus achieved that described first transitional information；
Described safety chip is additionally operable to after obtaining described first transitional information send idsplay order to described display module；
Described display module receives described idsplay order, shows according to described idsplay order and described first transitional information；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Reception is the described first information adding confidential information；
Described safety chip is for after described communication module receives the described first information being to add confidential information, to being to add confidential information The described first information be decrypted, it is thus achieved that the information of the preset format that the described first information is corresponding；
Described safety chip is additionally operable to after the information obtaining preset format corresponding to the described first information send idsplay order to described Display module；
Described display module receives described idsplay order, according to the described idsplay order preset format corresponding with the described first information Information shows；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described second encryption conversion data；
Described second encryption, after receiving described second encryption conversion data in described communication module, is turned by described safety chip Change data to be decrypted, it is thus achieved that described second transitional information；
Described safety chip is additionally operable to after obtaining described second transitional information send idsplay order to described display module；
Described display module receives described idsplay order, shows according to described idsplay order and described second transitional information.
12. systems according to claim 11, it is characterised in that
Described safety chip is additionally operable to receive input instruction, generates information to be output, by described to be output according to described input instruction Information is encrypted, it is thus achieved that described second encryption data；
Described communication module is additionally operable to, after described safety chip obtains described second encryption data, described second encryption data be entered Row outgoing.
13. systems according to claim 12, it is characterised in that
Described safety chip is additionally operable to, after generating information to be output, at least sign described information to be output, it is thus achieved that second Signed data；
Described communication module is additionally operable to, after described safety chip obtains described second signed data, be entered by described second signed data Row outgoing.
14. systems according to claim 12, it is characterised in that
Described safety chip is additionally operable at least sign described second encryption data, it is thus achieved that the second signed data；
Described communication module is additionally operable to, after described safety chip obtains described second signed data, be entered by described second signed data Row outgoing.
15. systems according to claim 12, it is characterised in that also set up button, described safety on described lens body Chip receives input instruction by described button.
16. according to the system described in any one of claim 11 to 15, it is characterised in that described communication module is by such as lower section One of formula carries out data transmission with described second transport module:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
17. according to the system described in any one of claim 11 to 15, it is characterised in that also include: terminal；
Described terminal is set up with described first transport module and is connected, and the described first information is sent first to described conversion equipment Transport module.
18. systems according to claim 17, it is characterised in that
Described terminal also receives described second decryption information that described first transport module transmission comes；
Or
Described terminal also receives described second encryption data that described first transport module transmission comes.
19. 1 kinds of display systems, it is characterised in that include described in glasses and any one of the claims 3,4,8 and 9 Conversion equipment；
Described glasses include lens body, the display module being arranged on lens body, safety chip and communication module；
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described first encryption data；
Described first encryption data, for after described communication module receives described first encryption data, is entered by described safety chip Row deciphering, it is thus achieved that be not the described first information adding confidential information；
Described safety chip is additionally operable to after acquisition is not the described first information adding confidential information send idsplay order to described display mould Block；
Described display module receives described idsplay order, according to described idsplay order be not that the described first information adding confidential information enters Row display；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described first encryption conversion data；
Described first encryption, after receiving described first encryption conversion data in described communication module, is turned by described safety chip Change data to be decrypted, it is thus achieved that described first transitional information；
Described safety chip is additionally operable to after obtaining described first transitional information send idsplay order to described display module；
Described display module receives described idsplay order, shows according to described idsplay order and described first transitional information；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Reception is the described first information adding confidential information；
Described safety chip is for after described communication module receives the described first information being to add confidential information, to being to add confidential information The described first information be decrypted, it is thus achieved that the information of the preset format that the described first information is corresponding；
Described safety chip is additionally operable to after the information obtaining preset format corresponding to the described first information send idsplay order to described Display module；
Described display module receives described idsplay order, according to the described idsplay order preset format corresponding with the described first information Information shows；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described second encryption conversion data；
Described second encryption, after receiving described second encryption conversion data in described communication module, is turned by described safety chip Change data to be decrypted, it is thus achieved that described second transitional information；
Described safety chip is additionally operable to after obtaining described second transitional information send idsplay order to described display module；
Described display module receives described idsplay order, shows according to described idsplay order and described second transitional information.
20. systems according to claim 19, it is characterised in that
Described communication module, when receiving described first encryption data, also receives and described first encryption data carries out what signature obtained First signed data；
Described safety chip for described communication module receive described described first encryption data carried out that signature obtains first After signed data, verify described the first signed data that described first encryption data is carried out signature acquisition, and after being verified, Described first encryption data is decrypted, it is thus achieved that be not the described first information adding confidential information；
Or
Described communication module, when receiving described first encryption conversion data, also receives and signs described first encryption conversion data The first signed data that name obtains；
Described safety chip for described communication module receive described to described first encryption conversion data carry out signature obtain After first signed data, verify described the first signed data that described first encryption conversion data are carried out signature acquisition, and testing Described first encryption conversion data, by rear, are decrypted, it is thus achieved that described first transitional information by card；
Or
Described communication module, when reception is the described first information adding confidential information, also receives being described first letter adding confidential information Breath carries out described first signed data that signature obtains；
Described safety chip is described to being to add the described first information of confidential information to carry out signature and obtain for receiving in described communication module The first signed data after, verify described to being to add the described first information of confidential information to carry out the first signed data that signature obtains, And after being verified, to being that the described first information adding confidential information is decrypted, it is thus achieved that the default lattice that the described first information is corresponding The information of formula；
Or
Described communication module, when receiving described second encryption conversion data, also receives and signs described second encryption conversion data The first signed data that name obtains；
Described safety chip for described communication module receive described to described second encryption conversion data carry out signature obtain After first signed data, verify described the first signed data that described second encryption conversion data are carried out signature acquisition, and testing Described second encryption conversion data, by rear, are decrypted, it is thus achieved that described second transitional information by card.
21. systems according to claim 19, it is characterised in that
Described communication module, when receiving described first encryption data, also receives not being that the described first information adding confidential information is carried out The first signed data that signature obtains；
Described safety chip is described to not being that the described first information adding confidential information is signed for receiving in described communication module After the first signed data obtained, described first encryption data is decrypted, it is thus achieved that be not the described first information adding confidential information, And after obtaining and not being the described first information adding confidential information, verify described to not being that the described first information adding confidential information is signed The first signed data that name obtains；
Described safety chip is additionally operable to after being verified, and sends idsplay order to described display module；Or
Described communication module, when receiving described first encryption conversion data, also receives and described first transitional information is carried out signature obtains The first signed data obtained；
Described first transitional information described is carried out described in signature obtains for receiving in described communication module by described safety chip After first signed data, described first encryption conversion data are decrypted, it is thus achieved that described first transitional information, and are obtaining institute After stating the first transitional information, verify described the first signed data that described first transitional information is carried out signature acquisition；
Described safety chip is additionally operable to after being verified, and sends idsplay order to described display module；Or
Described communication module, when receiving described second encryption conversion data, also receives and described second transitional information is carried out signature obtains The first signed data obtained；
Described safety chip for described communication module receive described described second transitional information carried out that signature obtains first After signed data, described second encryption conversion data are decrypted, it is thus achieved that described second transitional information, and are obtaining described the After two transitional informations, verify described the first signed data that described second transitional information is carried out signature acquisition；
Described safety chip is additionally operable to after being verified, and sends idsplay order to described display module.
22. according to the system described in any one of claim 19 to 21, it is characterised in that described communication module is by such as lower section One of formula carries out data transmission with described second transport module:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
23. according to the system described in any one of claim 19 to 21, it is characterised in that also include: terminal；
Described terminal is set up with described first transport module and is connected, and the first information sends the first transmission to described conversion equipment Module.
24. 1 kinds of display systems, it is characterised in that include the conversion equipment described in glasses and the claims 1 or 10；
Described glasses include lens body, the display module being arranged on lens body, safety chip and communication module；
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described first encryption data；
Described first encryption data, for after described communication module receives described first encryption data, is entered by described safety chip Row deciphering, it is thus achieved that be not the described first information adding confidential information；
Described safety chip is additionally operable to after acquisition is not the described first information adding confidential information send idsplay order to described display mould Block；
Described display module receives described idsplay order, according to described idsplay order be not that the described first information adding confidential information enters Row display；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described first encryption conversion data；
Described first encryption, after receiving described first encryption conversion data in described communication module, is turned by described safety chip Change data to be decrypted, it is thus achieved that described first transitional information；
Described safety chip is additionally operable to after obtaining described first transitional information send idsplay order to described display module；
Described display module receives described idsplay order, shows according to described idsplay order and described first transitional information；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Reception is the described first information adding confidential information；
Described safety chip is for after described communication module receives the described first information being to add confidential information, to being to add confidential information The described first information be decrypted, it is thus achieved that the information of the preset format that the described first information is corresponding；
Described safety chip is additionally operable to after the information obtaining preset format corresponding to the described first information send idsplay order to described Display module；
Described display module receives described idsplay order, according to the described idsplay order preset format corresponding with the described first information Information shows；
Or
Described communication module communicates to connect for setting up with the second transport module of described conversion equipment, and after setting up communication connection, Receive described second encryption conversion data；
Described second encryption, after receiving described second encryption conversion data in described communication module, is turned by described safety chip Change data to be decrypted, it is thus achieved that described second transitional information；
Described safety chip is additionally operable to after obtaining described second transitional information send idsplay order to described display module；
Described display module receives described idsplay order, shows according to described idsplay order and described second transitional information.
25. systems according to claim 24, it is characterised in that described communication module is one of in the following way with described Second transport module carries out data transmission:
Audio transmission mode, USB transmission mode, Serial Port Transmission mode, NFC transmission means, Bluetooth transmission mode, infrared biography Defeated mode, optical transport mode, WIFI transmission means, GPRS transmission mode, 3G transmission means or GSM transmission means.
26. according to the system described in claim 24 or 25, it is characterised in that also include: terminal；
Described terminal is set up with described first transport module and is connected, and the first information sends the first transmission to described conversion equipment Module.
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