CN103297233B - Safety equipment and display system - Google Patents

Safety equipment and display system Download PDF

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Publication number
CN103297233B
CN103297233B CN201310153089.0A CN201310153089A CN103297233B CN 103297233 B CN103297233 B CN 103297233B CN 201310153089 A CN201310153089 A CN 201310153089A CN 103297233 B CN103297233 B CN 103297233B
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CN
China
Prior art keywords
described
data
glasses
encryption data
safety
Prior art date
Application number
CN201310153089.0A
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Chinese (zh)
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CN103297233A (en
Inventor
李东声
Original Assignee
天地融科技股份有限公司
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Priority to CN201310153089.0A priority Critical patent/CN103297233B/en
Publication of CN103297233A publication Critical patent/CN103297233A/en
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Publication of CN103297233B publication Critical patent/CN103297233B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/06Cryptographic mechanisms or cryptographic arrangements for secret or secure communication the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/014Head-up displays characterised by optical features comprising information/image processing systems
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B2027/0178Eyeglass type, eyeglass details G02C

Abstract

The invention provides a kind of safety equipment and display system, wherein, safety equipment are the glasses with safe display function, and glasses include lens body, the display module being arranged on lens body, safety chip and communication module;Communication module receives the first encryption data;First encryption data is decrypted by safety chip, it is thus achieved that the first decryption information;Safety chip sends idsplay order to display module after obtaining the first decryption information;Display module shows according to idsplay order and the first decryption information.Due to need data that safety equipment show during transmission to safety equipment encrypted, ensure that these data transmit the safety to safety equipment, and, the safety equipment of the present invention are decrypted sending the encryption data come by safety chip in this locality, it is further ensured that the safety that data are transmitted, farthest prevent the long-range attack of hacker, be then forwarded to, after having stopped to use the deciphering of other decryption devices, the hidden danger that safety equipment produce.

Description

Safety equipment and display system

Technical field

The present invention relates to a kind of electronic technology field, particularly relate to a kind of safety 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 existing glasses when receiving data, the data of generation transmit unsafe problem.

A kind of safety equipment of offer are 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 safety equipment, and described safety equipment are the glasses with safe display function, described eye Mirror includes lens body, the display module being arranged on lens body, safety chip and communication module;Described communication module is used In setting up communication connection, and after setting up communication connection, receive the first encryption data;Described safety chip is in described communication After module receives described first encryption data, described first encryption data is decrypted, it is thus achieved that the first decryption information;Described Safety chip is additionally operable to after obtaining described first decryption information send idsplay order to described display module;Described display module connects Receive described idsplay order, show according to described idsplay order and described first decryption 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 the second encryption data;Described communication module is additionally operable to obtain described the at described safety chip After two encryption datas, described second encryption data is carried out outgoing.

Additionally, described communication module is when receiving described first encryption data, also receive the first signed data;Described safety chip After receiving described first encryption data and described first signed data in described communication module, to described first signed data Verify, and after verifying that described first signed data passes through, described first encryption data is decrypted, it is thus achieved that first solves Confidential 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 encryption data and described first signed data in described communication module, to described first encryption data It is decrypted, it is thus achieved that the first decryption information, and after obtaining the first decryption information, described first signed data is verified; Described safety chip is additionally operable to, 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 to, after obtaining the second encryption data, at least sign described second encryption data, Obtain the second signed data;Described communication module is additionally operable to after described safety chip obtains described second signed data, by described Second signed data carries out outgoing.

Additionally, also set up button on described lens body, described safety chip receives input instruction by described button.

Additionally, also set up speaker on described lens body, described first solution that described speaker obtains according to described safety chip Confidential information carries out sounding.

Additionally, described safety chip is additionally operable to after obtaining the first decryption information, it is judged that whether described first decryption information is default The information of form, if the information of preset format, the most described safety chip sends described idsplay order to described display module.

Another aspect of the present invention provides a kind of display system, including terminal and above-mentioned glasses;Described terminal generates letter to be entered Breath, and described information to be entered is encrypted, it is thus achieved that described first encryption data, after setting up communication connection with described glasses, Described first encryption data is sent to described glasses.

Additionally, described terminal also receives described second encryption data that described glasses send, and described second encryption data is carried out Deciphering, it is thus achieved that the second decryption information;Described terminal performs operation always according to described second decryption information.

Additionally, described information to be entered is the most at least signed by described terminal, it is thus achieved that described first signed data, and by described First signed data sends to described glasses.

Additionally, described first encryption data is the most at least signed by described terminal, it is thus achieved that described first signed data, and by institute State the first signed data to send to described glasses.

Additionally, described terminal is when receiving described second encryption data that described glasses send, also receive the institute that described glasses send State the second signed data;Described terminal is after receiving described second encryption data and described second signed data, to described second Signed data is verified, and after verifying that described second signed data passes through, is decrypted described second encryption data, obtains Obtain described second decryption information.

Additionally, described terminal is when receiving described second encryption data that described glasses send, also receive the institute that described glasses send State the second signed data;Described terminal is after receiving described second encryption data and described second signed data, to described second Encryption data is decrypted, it is thus achieved that described second decryption information, and after obtaining described second decryption information, signs described second Name data are verified;Described terminal, after verifying that described second signed data passes through, performs behaviour according to described second decryption information Make.

Be connected additionally, described terminal and described glasses are set up one of in the following way: 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.

As seen from the above technical solution provided by the invention, the invention provides a kind of safety equipment and display system, due to The data needing safety equipment to show are encrypted during transmission to safety equipment, it is ensured that these data are transmitted to safety equipment Safety, and, the safety equipment of the present invention in this locality by safety chip to send come encryption data be decrypted, enter One step ensures the safety of data transmission, farthest prevents the long-range attack of hacker, has stopped to use other decryption devices The hidden danger that safety equipment produce it is then forwarded to after deciphering;

Additionally, the information of safety equipment output is owing to being transmitted by communication module after being encrypted by the safety chip of safety equipment, Can ensure that the safety of the data that safety equipment export;

Additionally, due to the data of the transmission of both sides all can be signed, and signature is verified, it is ensured that send both sides' identity Verity, further increase data transmission safety.

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 glasses that Fig. 1 provides for the embodiment of the present invention 1;

The structural representation of the display system that Fig. 2 provides for the embodiment of the present invention 2.

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.

Embodiment 1

The structural representation of the glasses that Fig. 1 provides for the embodiment of the present invention 1, sees Fig. 1, and the glasses 10 of the present invention include: eye Mirror body, lens body can include picture frame and eyeglass.For the ease of carrying, the present invention can be arranged especially on lens body Display module 101, safety chip 102 and communication module 103.

Certainly, display module 101 can be provided separately within picture frame, it is also possible to is arranged on the surface of eyeglass, and latter user is permissible In the case of having on glasses 10, directly watch the content of display, be user-friendly to.It is, of course, also possible to directly by display module 101 make eyeglass so that technique is simple, practical.

Safety chip 102 and communication module 103 can be provided separately within picture frame, it is also possible to be arranged on the inside of picture frame, after Person can reduce the volume of glasses 10, is convenient for carrying and uses.

Wherein, communication module 103 is used for setting up communication connection, and after setting up communication connection, receives the first encryption data.

First encryption data, for after communication module 103 receives the first encryption data, is decrypted by safety chip 102, Obtain the first decryption information;Safety chip 102 is additionally operable to after obtaining the first decryption information send idsplay order to display module 101。

Display module 101 receives idsplay order, shows according to idsplay order and the first decryption information.

Concrete, communication module 103 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 10 volume, more convenient to use and carry.

Visible, due to need data that glasses 10 show during transmission to glasses 10 encrypted, it is ensured that these data pass Transport to the safety of glasses 10, and, the encryption number that transmission is come by safety chip 102 by the glasses 10 of the present invention in this locality According to being decrypted, it is further ensured that the safety that data are transmitted, farthest prevents the long-range attack of hacker, stopped to adopt The hidden danger that glasses produce it is then forwarded to other decryption devices after deciphering.

Certainly, in the present invention, safety chip 102 can also obtain after the first decryption information, it is judged that whether the first decryption information is The information of preset format, if the information of preset format, then safety chip 102 sends idsplay order to display module 101, Display module 101 is made to show;If not the information of preset format, then safety chip 102 indicates display module 101 to show Show and do not support this form.Wherein, preset format is the code/decode format that encoding-decoding efficiency is the highest, such as: the literary composition that glasses 10 are supported The preset format of shelves is: TXT form;The preset format of the picture that glasses 10 are supported is: ESC form etc., the most all right Support the code/decode format that the encoding-decoding efficiency of dissimilar (such as: audio format, video format) is the highest, at this most one by one Enumerate.Preset format uses the code/decode format that encoding-decoding efficiency is the highest can improve the speed that data are processed by glasses 10.

It addition, for the safety ensureing data that glasses 10 export, the safety chip 102 of glasses 10 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 103 are additionally operable to, after safety chip 102 obtains the second encryption data, the second encryption data be carried out outgoing.As can be seen here, eye The information of mirror 10 output is transmitted owing to passing through communication module 103 after being encrypted by the safety chip 102 of glasses 10, Ke Yibao The safety of the data of card glasses 10 output.

In order to improve the safety of data transmission further, guarantee to send data to the verity of glasses 10 1 side's identity, glasses 10 also need the identity to sending data side to verify, specifically can verify the identity sending data side in the following way:

(1) communication module 103 of glasses 10 is when receiving the first encryption data, also receives the first signed data;Safety chip First signed data, for after communication module 103 receives the first encryption data and the first signed data, is verified by 102, And after checking the first signed data passes through, the first encryption data is decrypted, it is thus achieved that the first decryption information.

Wherein, the first encryption data is at least signed and is obtained by the first signed data.

By directly the signature of the first encryption data being verified according to the first encryption data, reduce checking link, improve data Processing speed, and, only at checking signature by rear, just the first encryption data is decrypted, otherwise, checking signature is not Pass through, then not the first encryption data is decrypted, to ensure safety.

(2) communication module 103 of glasses 10 is when receiving the first encryption data, also receives the first signed data;Safety chip First encryption data, for after communication module 103 receives the first encryption data and the first signed data, is decrypted by 102, Obtain the first decryption information, and after obtaining the first decryption information, the first signed data is verified;Safety chip 102 is also After passing through at checking the first signed data, send idsplay order to display module 101.

Wherein: the first signed data is at least to sign to the original text that the first encryption data is corresponding to obtain.

Obtain the first decryption information by deciphering the first encryption data, according to the first decryption information, the first signed data verified, Improve the correctness of checking, even if ciphertext and signature are tampered simultaneously, it is also possible to checking out, thus ensures what data were transmitted The verity of the identity of safety and transmission data side.

Certainly, in order to improve the safety of data transmission further, guarantee the verity of the identity of glasses 10, glasses 10 also need The information needing output is signed, specifically can in the following way the information needing output be signed:

(1) safety chip 102 of glasses 10 is additionally operable to, after generating information to be output, sign information to be output, obtain Obtain the second signed data;Communication module 103 is additionally operable to after safety chip 102 obtains the second signed data, by the second number of signature According to carrying out outgoing.By at least information to be output directly being signed, improve the safety of signed data itself, even if the Two encryption datas and the second signed data are tampered simultaneously, it is also possible to verify out receiving data side, thus ensure that data are transmitted Safety and the verity of identity of glasses 10.

(2) safety chip 102 of glasses 10 is additionally operable to, after obtaining the second encryption data, sign the second encryption data, Obtain the second signed data;Communication module 103 is additionally operable to after safety chip 102 obtains the second signed data, signs second Data carry out outgoing.By at least the second encryption data directly being signed, reduce processing links, improve data processing speed.

Certainly, glasses 10 body can also arrange button, now, safety chip 102 receives input instruction by this button. Such as: display module 101 shows that content is " whether confirming display information ", user can press this button and send confirmation instruction, To inform that glasses 10 and/or data receiver 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 10 body, when transmitting voice data, speaker can obtain according to safety chip 102 The first decryption 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: communication module 103 He Safety chip 102 is integrated on a single die, saves space on a single die by integrated for modules, reduces glasses 10 Volume;The function that safety chip 102 performs can also be split into some modules and perform correlation function, such as: encryption and decryption mould The submodule such as block, signature blocks, splits some submodules by a chip, can improve processing speed;As long as having reached this The effect of bright record, it is achieved that the purpose of the present invention, no matter which kind of module assignment mode glasses have employed, and all should belong to the present invention The scope of protection.

Embodiment 2

The structural representation of the display system that Fig. 2 provides for the embodiment of the present invention 2, sees Fig. 2, the display system bag of the present invention Include: the glasses 10 shown in terminal 20 and embodiment 1;Owing to, in the present embodiment, glasses 10 are same as in Example 1, therefore, Do not repeat them here.In order to the glasses 10 with embodiment 1 mate, below, the terminal 20 mated with glasses 10 is illustrated:

Terminal 20 generates information to be entered, and is encrypted information to be entered, it is thus achieved that the first encryption data, with glasses 10 After setting up communication connection, send the first encryption data to glasses 10.Thereby may be ensured that the data of encryption are sent extremely by terminal 20 Glasses 10, it is ensured that terminal 20 sends the safety of data.

It addition, when glasses 10 send the second encryption data to terminal, terminal 20 also receives the second encryption number that glasses 10 send According to, and the second encryption data is decrypted, it is thus achieved that the second decryption information;Terminal 20 performs operation always according to the second decryption information. Now, it is ensured that glasses 10 transmit the safety of the data to terminal 20.

In order to improve the safety of data transmission further, guarantee that the verity of terminal 20 identity, terminal also need needing output Information is signed, and specifically can sign the information needing output in the following way:

(1) information to be entered can be signed by terminal 20, it is thus achieved that the first signed data, and is sent by the first signed data To glasses 10.By at least the information to glasses 10 to be entered directly being signed, improve the safety of signed data itself Property, even if the first encryption data and the first signed data are tampered simultaneously, it is also possible to verify out glasses 10 side, thus ensure The safety of data transmission and the verity of the identity of terminal 20.

(2) the first encryption data can also be signed by terminal 20, it is thus achieved that the first signed data, and by the first signed data Send to glasses 10.By at least the first encryption data directly being signed, reduce processing links, improve data processing speed.

Certainly, in order to improve the safety of data transmission further, guarantee the verity of the identity of glasses 10, terminal 20 also needs The identity of glasses 10 is verified, specifically can in the following way the identity of glasses 10 be verified:

(1) terminal 20 is when receiving the second encryption data that glasses 10 send, it is also possible to receive the second label that glasses 10 send Name data;Second signed data, after receiving the second encryption data and the second signed data, is verified by terminal 20, and After verifying that the second signed data passes through, the second encryption data is decrypted, it is thus achieved that the second decryption information.By adding according to second The signature of the second encryption data is directly verified by ciphertext data, reduces checking link, improves data processing speed, and, only Having at checking signature by rear, be just decrypted the second encryption data, otherwise, checking signature does not passes through, then refuse second Encryption data is decrypted, to ensure safety.

(2) terminal 20 is when receiving the second encryption data that glasses 10 send, it is also possible to receive the second label that glasses 10 send Name data;Second encryption data, after receiving the second encryption data and the second signed data, is decrypted by terminal 20, it is thus achieved that Second decryption information, and after obtaining the second decryption information, the second signed data is verified;Terminal 20 is at checking the second label After name data are passed through, perform operation according to the second decryption information.The second decryption information is obtained to by deciphering the second encryption data Two signed datas are verified, improve the correctness of checking, even if ciphertext and signature are tampered simultaneously, it is also possible to verify out, Thus ensure the verity of the identity of safety that data transmit and glasses 10.

Certainly, what deserves to be explained is: terminal 20 can be following arbitrary equipment: MP3, smart mobile phone, panel computer, notes The equipment such as this computer, PC, USB flash disk or remote server.

Terminal 20 and glasses 10 can one of in the following way be set up and be connected:

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 glasses 10 interface, reduce glasses 10 volume, more convenient to use and Carry.

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 (15)

1. safety equipment, it is characterised in that described safety equipment are the glasses with safe display function, described glasses bag Include lens body, the display module being arranged on lens body, safety chip and communication module;
Described communication module is used for setting up communication connection, and after setting up communication connection, receives the 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 the first decryption information;
Described safety chip is additionally operable to after obtaining described first decryption information, it is judged that whether described first decryption information is to preset lattice The information of formula, if the information of preset format, the most described safety chip transmission idsplay order is to described display module, otherwise, The prompting of described display module is indicated not support the information format received;Wherein, described preset format is high codec rate form;
Described display module receives described idsplay order, shows according to described idsplay order and described first decryption information.
Safety equipment the most according to claim 1, 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 the 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.
Safety equipment the most according to claim 2, it is characterised in that
Described communication module, when receiving described first encryption data, also receives the first signed data;
Described safety chip is for after described communication module receives described first encryption data and described first signed data, right Described first signed data is verified, and after verifying that described first signed data passes through, carries out described first encryption data Deciphering, it is thus achieved that the first decryption information.
Safety equipment the most according to claim 2, it is characterised in that
Described communication module, when receiving described first encryption data, also receives the first signed data;
Described safety chip is for after described communication module receives described first encryption data and described first signed data, right Described first encryption data is decrypted, it is thus achieved that the first decryption information, and after obtaining the first decryption information, signs described first Name data are verified;
Described safety chip is additionally operable to, after verifying that described first signed data passes through, send idsplay order to described display module.
Safety equipment the most according to claim 2, 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.
Safety equipment the most according to claim 2, it is characterised in that
Described safety chip is additionally operable to, after obtaining the second encryption data, at least sign described second encryption data, 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.
Safety equipment the most according to claim 2, it is characterised in that also set up button, described peace on described lens body Full chip receives input instruction by described button.
8. according to the safety equipment described in any one of claim 2,5,6,7, it is characterised in that on described lens body also Arranging speaker, described first decryption information that described speaker obtains according to described safety chip carries out sounding.
9. a display system, it is characterised in that include the glasses described in terminal and any one of claim 1 to 8;
Described terminal generates information to be entered, and is encrypted described information to be entered, it is thus achieved that described first encryption data, After setting up communication connection with described glasses, send described first encryption data to described glasses.
System the most according to claim 9, it is characterised in that described terminal and described glasses are one of in the following way Set up and connect:
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 the glasses described in terminal and any one of claim 2 to 8;
Described terminal also receives described second encryption data that described glasses send, and is decrypted described second encryption data, Obtain the second decryption information;
Described terminal performs operation always according to described second decryption information.
12. 1 kinds of display systems, it is characterised in that include the glasses described in terminal and claim 4;
Information to be entered is the most at least signed by described terminal, it is thus achieved that described first signed data, and by described first number of signature According to sending to described glasses.
13. 1 kinds of display systems, it is characterised in that include the glasses described in terminal and claim 3;
Described first encryption data is the most at least signed by described terminal, it is thus achieved that described first signed data, and by described first Signed data sends to described glasses.
14. 1 kinds of display systems, it is characterised in that include the glasses described in terminal and claim 6;
Described terminal, when receiving described second encryption data that described glasses send, also receives described the second of the transmission of described glasses Signed data;
Described second signed data, after receiving described second encryption data and described second signed data, is carried out by described terminal Checking, and after verifying that described second signed data passes through, described second encryption data is decrypted, it is thus achieved that described second solves Confidential information.
15. 1 kinds of display systems, it is characterised in that include the glasses described in terminal and claim 5;
Described terminal, when receiving described second encryption data that described glasses send, also receives described the second of the transmission of described glasses Signed data;
Described second encryption data, after receiving described second encryption data and described second signed data, is carried out by described terminal Deciphering, it is thus achieved that described second decryption information, and after obtaining described second decryption information, described second signed data is tested Card;
Described terminal, after verifying that described second signed data passes through, performs operation according to described second decryption information.
CN201310153089.0A 2013-04-27 2013-04-27 Safety equipment and display system CN103297233B (en)

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