CN103501407A

CN103501407A - Device and method for protecting privacy

Info

Publication number: CN103501407A
Application number: CN201310421075.2A
Authority: CN
Inventors: 潘磊
Original assignee: Beijing Zhigu Ruituo Technology Services Co Ltd
Current assignee: Beijing Zhigu Ruituo Technology Services Co Ltd
Priority date: 2013-09-16
Filing date: 2013-09-16
Publication date: 2014-01-08

Abstract

The invention provides a device and method for protecting privacy, and relates to the field of intelligent equipment. The device comprises a recognizing unit and a privacy protecting unit. The recognizing unit is used for judging whether people or cameras or shooting behaviors exist in the surroundings. The privacy protecting unit is used for reducing the light transmittance when people or the cameras or the shooting behaviors exist in the surroundings. According to the device and method for protecting the privacy, whether people or the cameras or the shooting behaviors exist in the surroundings or not is judged and whether privacy violating risks exist in the surroundings or not is judged, when the judging result shows that people or the cameras or the shooting behaviors exist in the surroundings, the privacy protecting unit is triggered to reduce the light transmittance, and a person to be protected is effectively sheltered so that the whole or part of the body of the person to be protected can be prevented from being seen or shot, and the effect of protecting the individual privacy of the person to be protected is improved.

Description

The secret protection apparatus and method

Technical field

The present invention relates to the smart machine technical field, relate in particular to a kind of secret protection apparatus and method.

Background technology

Universal along with equipment such as smart mobile phone, card camera, slr camera, panel computers, camera is almost ubiquitous, and people's individual privacy is caused to puzzlement.

A kind of existing backhand is taken the photograph in technology, and backhand is taken the photograph equipment when finding that there is the people and take, can be to photographer's camera emission near infrared ray, and cause photographer's camera to take unclearly because light crosses bright, finally cause the image None-identified person of being taken who takes.Another kind of existing backhand is taken the photograph in technology, and backhand is launched corresponding high light, with reduction photographer's shooting effect after taking the photograph the high light that recognition of devices sends to photographer's camera flash-light.

Above-mentioned existing backhand is taken the photograph in technology, by disturbing photographer, can reduce to a certain extent the definition of photographic images, and still, the protege still can be photographed fully, and its protection effect is less.

Summary of the invention

Goal of the invention of the present invention is: a kind of secret protection apparatus and method are provided, improve the effect of individual privacy protection.

For solving the problems of the technologies described above, first aspect, the invention provides a kind of secret protection device, and described device comprises: recognition unit and secret protection unit;

Described recognition unit is for judging whether surrounding environment exists personnel, camera or shooting behavior;

Described secret protection unit is used for, when surrounding environment exists personnel, camera or the behavior of shooting, reducing the light transmittance of self.

In conjunction with first aspect, at the second, in possible implementation, described recognition unit is for judging whether surrounding environment exists camera or shooting behavior;

Described secret protection unit is arranged at user's position to be blocked.

The possible implementation in conjunction with the second of first aspect, at the third, in possible implementation, described recognition unit comprises: image capture module and image analysis module;

Described image capture module is for gathering the image of surrounding environment;

Whether described image analysis module, for analyzing the image of described surrounding environment, exists camera or shooting behavior to judge surrounding environment.

The third possible implementation in conjunction with first aspect, in the 4th kind of possible implementation, described image analysis module, for the image of described surrounding environment and predetermined camera image or predetermined shooting behavior image are complementary, judges according to matching result whether surrounding environment exists camera or shooting behavior.

The third possible implementation in conjunction with first aspect, in the 5th kind of possible implementation, whether described image analysis module exists the reverberation of camera lens for the image of analyzing described surrounding environment, according to analysis result, judge whether surrounding environment exists camera or shooting behavior.

The possible implementation in conjunction with the second of first aspect, in the 6th kind of possible implementation, described recognition unit comprises: the wireless signal detection module;

Whether described wireless signal detection module exists the wireless signal of corresponding wireless camera for detection of surrounding environment, to judge surrounding environment, whether have camera or shooting behavior.

In conjunction with second to the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation, described secret protection unit comprises: block module and control module;

The described module of blocking is for blocking user's position to be blocked;

Described control module is used for when surrounding environment exists camera or the behavior of shooting, controls the described module of blocking and reduces light transmittance.

In conjunction with the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation, described secret protection unit also comprises: adjustment module;

Described adjustment module is for arranging the described speed that module reduces light transmittance of blocking according to ambient brightness and/or input instruction.

In conjunction with second to the 8th kind of possible implementation of first aspect, in the 9th kind of possible implementation, described device also comprises: the pattern control unit;

Described pattern control unit is for determining the pattern of described secret protection unit according to current environment.

In conjunction with the 9th kind of possible implementation of first aspect, in the tenth kind of possible implementation, described pattern control unit comprises: module, acquisition module, rank determination module, mode decision module are set;

The described module that arranges is for arranging standard environment and corresponding local security rank;

Described acquisition module is for obtaining current environment;

Described rank determination module, for according to described standard environment and corresponding local security rank, is determined the level of security of current environment;

Described mode decision module is for determining the pattern of described secret protection unit according to the level of security of described current environment.

In conjunction with the 9th kind of possible implementation of first aspect, in the 11 kind of possible implementation, described pattern control unit comprises: module, acquisition module, rank determination module, mode decision module are set;

Described acquisition module is used for obtaining current environment, and obtains environment and corresponding network security rank that the online friend uploads;

Described rank determination module is for the local security rank according to described standard environment and correspondence, determine the local security rank of current environment, if the matching degree of the environment that described current environment and described online friend upload is higher than predetermined value, the network security rank of uploading according to described online friend and described local security rank are determined the level of security of current environment;

In conjunction with the tenth or 11 kinds of possible implementations of first aspect, in the 12 kind of possible implementation, described current environment comprises: at least one item in current geographical position, facial image, scene.

In conjunction with any possible implementation in the tenth to the 12 kind of possible implementation of first aspect; in the 13 kind of possible implementation; described mode decision module; for when the level of security of described current environment during lower than intended level, the pattern of determining described secret protection unit is open mode.

In conjunction with any possible implementation in the 9th to the 13 kind of possible implementation of first aspect, in the 14 kind of possible implementation, the pattern of described secret protection unit comprises: open mode, treat mould-fixed and " shut " mode".

In conjunction with any possible implementation in the 9th to the 13 kind of possible implementation of first aspect, in the 15 kind of possible implementation, the pattern of described secret protection unit comprises: open mode and " shut " mode".

In conjunction with the 14 or 15 kind of possible implementation of first aspect, in the 16 kind of possible implementation, described device also comprises: interactive unit;

Described interactive unit is for according to the present mode of described secret protection unit, providing information, and reception user's set information or feedback information.

In conjunction with the 16 kind of possible implementation of first aspect, in the 17 kind of possible implementation, described feedback information is for keeping or change the information of described present mode.

In conjunction with the 16 or 17 kind of possible implementation of first aspect, in the 18 kind of possible implementation, the information of described set information pattern of described secret protection unit for the user sets up on their own.

In conjunction with the 18 kind of possible implementation of first aspect, in the 19 kind of possible implementation, described set information for when described present mode for until mould-fixed the time, the user sets up the information of the pattern of described secret protection unit on their own.

In conjunction with any possible implementation in the tenth to 19 kinds of possible implementations of first aspect, in the 20 kind of possible implementation, described device also comprises: uploading unit;

Described uploading unit is for uploading the level of security of described current environment and described current environment to cyberspace.

In conjunction with any possible implementation in the tenth to 20 kinds of possible implementations of first aspect, in the 21 kind of possible implementation, described device also comprises: regulon;

Described regulon, for the level of security according to described current environment brightness and described current environment, arranges the speed of described secret protection unit reduction self light transmittance.

In conjunction with any possible implementation in second to 21 kind of possible implementation of first aspect, in the 22 kind of possible implementation, described device is glasses.

In conjunction with first aspect, in the 23 kind of possible implementation, described recognition unit comprises: image capture module and image analysis module;

Whether described image analysis module, for analyzing the image of described surrounding environment, exists personnel, camera or shooting behavior to judge surrounding environment.

In conjunction with the 23 kind of possible implementation of first aspect, in the 24 kind of possible implementation, described secret protection unit comprises: block module and control module;

Describedly block the transmission region that module is arranged at building or the vehicles;

Described control module is used for when surrounding environment exists personnel, camera or the behavior of shooting, controls the described module of blocking and reduces light transmittance.

In conjunction with the 23 or 24 kind of possible implementation of first aspect, in the 25 kind of possible implementation, described device is door glass and/or glass pane.

In conjunction with any possible implementation in first to 25 kind of possible implementation of first aspect, in the 26 kind of possible implementation, described device also comprises: memory cell;

Described memory cell causes the basis for estimation relevant information of described secret protection unit reduction self light transmittance for storage.

Second aspect, provide a kind of method for secret protection, and described method comprises:

Identification step, judge whether surrounding environment exists personnel, camera or shooting behavior;

The secret protection step, when surrounding environment exists personnel, camera or the behavior of shooting, reduce the light transmittance of secret protection unit.

The possible implementation in conjunction with the first of second aspect, at the second, in possible implementation, described secret protection unit comprises: for the module of blocking at the position to be blocked of blocking the user.

The possible implementation in conjunction with the second of second aspect, at the third, in possible implementation, described identification step comprises: judge whether surrounding environment exists camera or shooting behavior.

In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation, described identification step comprises:

Image acquisition step, the image of collection surrounding environment;

Image analysis step, analyze the image of described surrounding environment, to judge surrounding environment, whether has camera or shooting behavior.

The 4th kind of possible implementation in conjunction with second aspect, in the 5th kind of possible implementation, described image analysis step comprises: the image of described surrounding environment and predetermined camera image or predetermined shooting behavior image are complementary, according to matching result, judge whether surrounding environment exists camera or shooting behavior.

The 4th kind of possible implementation in conjunction with second aspect, in the 6th kind of possible implementation, described image analysis step comprises: analyze the reverberation that whether has camera lens in the image of described surrounding environment, according to analysis result, judge whether surrounding environment exists camera or shooting behavior.

The possible implementation in conjunction with the second of second aspect, in the 7th kind of possible implementation, described identification step comprises: the wireless signal detecting step, detect the wireless signal whether surrounding environment exists corresponding wireless camera, to judge surrounding environment, whether have camera or shooting behavior.

In conjunction with second to seven kind of possible implementation of second aspect, in the 8th kind of possible implementation, described secret protection step comprises: when surrounding environment exists camera or the behavior of shooting, control the described module of blocking and reduce light transmittance.

In conjunction with second to eight kind of possible implementation of second aspect, in the 9th kind of possible implementation, described method also comprises: pattern is controlled step, determines the pattern of described secret protection unit according to current environment.

In conjunction with the 8th kind of possible implementation of second aspect, in the 9th kind of possible implementation, described pattern is controlled step and is comprised:

Setting steps, arrange standard environment and corresponding local security rank;

Obtaining step, obtain current environment;

The rank determining step, according to described standard environment and corresponding local security rank, determine the level of security of current environment;

The mode decision step, determine the pattern of described secret protection unit according to the level of security of described current environment.

In conjunction with the 8th kind of possible implementation of second aspect, in the tenth kind of possible implementation, described pattern is controlled step and is comprised:

Obtaining step, obtain current environment, obtains environment and corresponding network security rank that the online friend uploads;

The rank determining step, according to described standard environment and corresponding local security rank, determine the local security rank of current environment, if the matching degree of the environment that described current environment and described online friend upload is higher than predetermined value, the network security rank of uploading according to described online friend and described local security rank are determined the level of security of current environment;

In conjunction with the 9th or ten kinds of possible implementations of second aspect, in the 11 kind of possible implementation, described current environment comprises: at least one item in current geographical position, facial image, scene.

The 9th to 11 kinds of possible implementations in conjunction with second aspect; in the 12 kind of possible implementation; described mode decision step comprises: when the level of security of described current environment, during lower than intended level, the pattern of determining described secret protection unit is open mode.

In conjunction with the 9th to 12 kinds of possible implementations of second aspect, in the 13 kind of possible implementation, the pattern of described secret protection unit comprises: open mode, treat mould-fixed and " shut " mode".

In conjunction with nine to 12 kinds of possible implementations of second aspect, in the 14 kind of possible implementation, the pattern of described secret protection unit comprises: open mode and " shut " mode".

In conjunction with second aspect the 13 or to 14 kinds of possible implementations; in the 15 kind of possible implementation; described method also comprises: provide information according to the present mode of described secret protection unit, and receive user's set information or feedback information.

In conjunction with the 15 kind of possible implementation of second aspect, in the 16 kind of possible implementation, described feedback information is for keeping or change the information of described present mode.

In conjunction with the 15 or 16 kind of possible implementation of second aspect, in the 17 kind of possible implementation, the information of described set information pattern of described secret protection unit for the user sets up on their own.

In conjunction with the 17 kind of possible implementation of second aspect, in the 18 kind of possible implementation, described set information for when described present mode for until mould-fixed the time, the user sets up the information of the pattern of described secret protection unit on their own.

In conjunction with the 9th to 18 kinds of possible implementations of second aspect, in the 19 kind of possible implementation, described method also comprises:

Upload step, upload level of security that described current environment and described current environment are corresponding to cyberspace.

In conjunction with the 9th to 19 kinds of possible implementations of second aspect, in the 20 kind of possible implementation, described method also comprises:

Regulating step, corresponding level of security and/or the input instruction according to described current environment brightness, described current environment, arrange the speed that reduces described secret protection unit light transmittance.

In conjunction with second aspect, in the 21 kind of possible implementation, described secret protection unit comprises: be arranged at building or the vehicles transmission region block module.

In conjunction with the 21 kind of possible implementation of second aspect, in the 22 kind of possible implementation, described identification step comprises:

Image acquisition step, the image of collection surrounding environment;

Image analysis step, analyze the image of described surrounding environment, to judge surrounding environment, whether has personnel, camera or shooting behavior.

The 21 or 22 kind of possible implementation in conjunction with second aspect; in the 23 kind of possible implementation; described secret protection step comprises: when surrounding environment exists personnel, camera or the behavior of shooting, control the described module of blocking and reduce light transmittance.

In conjunction with any possible implementation in 13 kinds of possible implementations of the first to two of second aspect, second aspect, in the 24 kind of possible implementation, described method also comprises:

Storing step, storage causes reducing the relevant information of the basis for estimation of described secret protection unit light transmittance.

Secret protection device and method of the present invention; by judging whether surrounding environment exists personnel, camera or shooting behavior; to judge whether surrounding environment exists privacy to invade risk; when judgment result is that surrounding environment exists personnel, camera or the behavior of shooting; trigger described secret protection unit and reduce self light transmittance; and then effectively block the protege, make the whole or part of protege's health avoid in sight or take, thereby improved protege's individual privacy protection effect.

The accompanying drawing explanation

Fig. 1 is the modular structure figure of the secret protection device of the embodiment of the present invention;

Fig. 2 is the structural representation of a kind of preferred secret protection device of the embodiment of the present invention;

Fig. 3 is the modular structure figure of a kind of recognition unit in a kind of preferred secret protection device of the embodiment of the present invention;

Fig. 4 is the modular structure figure of another kind of recognition unit in a kind of preferred secret protection device of the embodiment of the present invention;

Fig. 5 is the modular structure figure of secret protection unit in a kind of preferred secret protection device of the embodiment of the present invention;

Fig. 6 is the structural representation of the another kind of preferred secret protection device of the embodiment of the present invention;

Fig. 7 is the modular structure figure of pattern control unit in the another kind of preferred secret protection device of the embodiment of the present invention;

Fig. 8 is the structural representation of another preferred secret protection device of the embodiment of the present invention;

Fig. 9 is the modular structure figure of recognition unit in another preferred secret protection device of the embodiment of the present invention;

Figure 10 is the modular structure figure of secret protection unit in another preferred secret protection device of the embodiment of the present invention;

Figure 11 is the flow chart of the method for secret protection of the embodiment of the present invention;

Figure 12 is the flow chart of a kind of preferred method for secret protection of the embodiment of the present invention;

Figure 13 is the flow chart of the another kind of preferred method for secret protection of the embodiment of the present invention;

Figure 14 is the hardware structure diagram of the secret protection device of the embodiment of the present invention.

Embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for the present invention is described, but are not used for limiting the scope of the invention.

The embodiment of the present invention provides a kind of secret protection device, and as shown in Figure 1, described device 100 comprises: recognition unit 110 and secret protection unit 120.

Described recognition unit 110 is for judging whether surrounding environment exists personnel, camera or shooting behavior.

Wherein, at first described recognition unit 110 can gather the image of surrounding environment, and then judges in surrounding environment whether have personnel, camera or shooting behavior by image recognition technology.

Described secret protection unit 120 when having personnel, camera or the behavior of shooting when surrounding environment, reduces the light transmittance of self.

Wherein, described secret protection unit 120 is generally used for and blocks the protege; may be all to block; may be also partial occlusion (such as blocking face); when surrounding environment exists personnel, camera or the behavior of shooting; described secret protection unit 120, by reducing the light transmittance of self, can guarantee that the whole or part of protege's health can not in sight or shooting.The mode that described secret protection unit 120 reduces light transmittance can be to change color (such as by the colourless black that changes over), change light path (such as by transmit light, changing over reflection ray) etc.

To sum up; the described secret protection device of the present embodiment; by judging whether surrounding environment exists personnel, camera or shooting behavior; to judge whether surrounding environment exists privacy to invade risk; when judgment result is that surrounding environment exists personnel, camera or the behavior of shooting; trigger described secret protection unit and reduce self light transmittance; and then effectively block the protege; make the whole or part of protege's health avoid in sight or take, thereby improved protege's individual privacy protection effect.

Fig. 2 is the structural representation of a kind of preferred secret protection device of the embodiment of the present invention, and this secret protection device can be the wearable devices such as glasses, the helmet, and for simplicity, the glasses of hereinafter all take describe as example.As shown in Figure 2, at this device 200, comprise: recognition unit 210 and secret protection unit 220.

Described recognition unit 210 is for judging whether surrounding environment exists camera or shooting behavior.

Referring to Fig. 3, described recognition unit 210 can comprise image capture module 211 and image analysis module 212.

Described image capture module 211, for gathering the image of surrounding environment.General, described image capture module 211 is CCD(Charge Coupled Device, charge coupled device) camera.

Whether described image analysis module 212, for analyzing the image of described surrounding environment, exists camera or shooting behavior to judge surrounding environment.

Wherein, described image analysis module 212 can be complementary the image of described surrounding environment and predetermined camera image or predetermined shooting behavior image by image recognition technology, according to matching result, judges whether surrounding environment exists camera or shooting behavior.Described predetermined camera image or predetermined shooting behavior image can be gathered in advance by described image capture module 211, and are stored in the memory module of described recognition unit 210.In addition, described image analysis module 212 can also be by whether there being the reverberation of camera lens in the image of analyzing described surrounding environment, and judge according to analysis result whether surrounding environment exists camera or shooting behavior.While having camera or the behavior of shooting in surrounding environment, the camera lens of camera inevitably can produce reverberation, by surrounding environment is carried out to IMAQ, and the image gathered is analyzed, can be found camera and camera is positioned according to reverberation.

Referring to Fig. 4, described recognition unit 210 also can comprise: wireless signal detection module 213.Whether described wireless signal detection module 213 exists the wireless signal of corresponding wireless camera for detection of surrounding environment, to judge surrounding environment, whether have camera or shooting behavior.

Wherein, described wireless camera generally refers to the image of shooting or the filming apparatus that video need to be wirelessly transmitted to receiving terminal, and such as pinhole cameras, this class filming apparatus is particularly useful for the behavior of invasion of privacies such as taking on the sly.Therefore, the characteristics that need wireless transmission for this class filming apparatus, whether described wireless signal detection module 213 can exist the wireless signal of corresponding wireless camera by detecting surrounding environment, to judge surrounding environment, whether have camera or shooting behavior.

In addition, described recognition unit 210 also can comprise described image capture module 211, image analysis module 212 and wireless signal detection module 213 simultaneously, judge with the integrated use several different methods whether surrounding environment exists camera or shooting behavior, thereby strengthen the accuracy of judged result.

Described secret protection unit 220 is arranged at user's position to be blocked.

Referring to Fig. 5, described secret protection unit 220 can comprise: block module 221 and control module 222.The described module 221 of blocking is for blocking user's position to be blocked.Described control module 222 when having camera when surrounding environment or taking behavior, is controlled the described module 221 of blocking and is reduced light transmittances.

Wherein, corresponding to different described secret protection devices 200, the described also corresponding difference of module 221 of blocking.Such as, when described secret protection device 200 is glasses, the described module 221 of blocking is generally eyeglass, corresponding described user's position to be blocked is generally user's ocular; When described secret protection device 200 is the helmet, describedly block the front windshield part that module 221 is generally the helmet, corresponding described user's position to be blocked is generally user's whole face.And, the described module 221 of blocking should change light transmittance under the signal of telecommunication of described control module 222 or other signal controlling, such as described blocking in module 221 can be filled with liquid crystal molecule, described liquid crystal molecule can change light transmittance under the voltage signal of described control module 222 is controlled, when the described light transmittance that blocks module 221 is reduced to predetermined threshold, the described module 221 of blocking is darker near user's body one side (inboard), light a little less than, brighter away from health one side (i.e. the outside), light is stronger.The high light major part of directive inboard, the outside is reflected by the described module 221 of blocking, and the low light level in the inboard directive outside does not see Chu because of described stronger reverberation, even can't see, and the outside does not see or can't see inboard; On the contrary, the high light fraction of directive inboard, the outside is blocked module 221 transmissions by described, and the reverberation of the low light level in the inboard directive outside can not impact described stronger transmitted light a little less than due to light substantially, and the outside can be seen in inboard.

In addition, described secret protection unit 220 can also comprise: adjustment module; Described adjustment module is for arranging the described speed that module 220 reduces light transmittance of blocking according to ambient brightness and/or input instruction.

Wherein, if the described module 220 of blocking of reduction too fast when external environment brightness is higher may cause damage to user's eyes, also may affect user's normal life, such as when the user is running or is climbing the mountain, if reduce fast suddenly the light transmittance of its glasses of wearing, may cause the user injured because seeing clearly.Therefore, by described adjustment module, can be when ambient brightness be higher, arrange and describedly block module 220 to reduce the speed of light transmittances lower, thereby make user's eyes adapt to if having time its light transmittance, change, avoid injury.In addition, the user also can manually arrange the described speed that module 220 reduces light transmittance of blocking according to the personal like, to meet individual requirements.

In application process, the user may wish the unlatching of intelligence in different environment or close the privacy protection function of described secret protection device 200.Such as, the user wishes to open the privacy protection function of glasses under normal circumstances, and when the user drives, the user does not wish the unexpected blackening of glasses, may wish to close privacy protection function.Referring to Fig. 6, described secret protection device 200 can also comprise: pattern control unit 230.Described pattern control unit 230 is for determining the pattern of described secret protection unit 220 according to current environment.Described pattern can comprise open mode, treat three kinds of mould-fixed and " shut " mode"s, also can only comprise open mode and " shut " mode".Wherein, until mould-fixed the time, the pattern that described pattern control unit 230 can point out the user to set up described secret protection unit 220 on their own is for opening or closing.

Fig. 7 is the internal module structural representation of pattern control unit 230 described in a kind of execution mode, and as shown in Figure 7, described pattern control unit 230 comprises: module 231, acquisition module 232, rank determination module 233, mode decision module 234 are set.

The described module 231 that arranges is for arranging standard environment and corresponding local security rank.Described standard environment can be predetermined geographical position, facial image or scene.Wherein, described geographical position can be generally GPS(Global Position System, global positioning system) coordinate, such as the user can home address, the local security rank of the position such as work unit is set to highlyer, and some level of securitys that exist privacy to invade historical position were set to the end of than.The predetermined facial image here can be some persons' of taking on the sly face-image, and these persons' of taking on the sly the corresponding lower local security rank of facial image can be set.Described predetermined scene is generally that some need to carry out the special scene arranged to its local security rank, and such as the driving scene can arrange definitely high local security rank, the news conference scene should arrange lower local security rank.General, described standard environment is a plurality of.

Described acquisition module 232 is for obtaining current environment.Described current environment can be current geographical position, facial image or scene.Described current geographical position can be located and obtain by GPS, and described current facial image and scene are generally obtained by IMAQ.

Described rank determination module 233, for according to described standard environment and corresponding local security rank, is determined the level of security of current environment.Wherein, described rank determination module 233 can be complementary described current environment and each described standard environment, obtain the similarity that each described standard environment is corresponding, when existing similarity to be greater than the standard environment of predetermined value (such as 90%), select local security rank that the standard environment of similarity maximum the is corresponding level of security as current environment.

Described mode decision module 234 is determined the pattern of described secret protection unit 220 for the level of security according to described current environment.General, the level of security of described current environment is at least two, such as being A and B, or, A, B and C.When described pattern only comprises open mode and " shut " mode"; when level of security when described current environment can be set lower than intended level (such as rank A); the pattern of determining described secret protection unit is open mode, otherwise the pattern of determining described secret protection unit is " shut " mode".When described pattern comprises unlatching, uncertain and while closing three kinds of patterns; when level of security when described current environment can be set lower than intended level (such as rank B); the pattern of determining described secret protection unit is open mode; when the level of security of described current environment during higher than intended level (such as rank B); the pattern of determining described secret protection unit is " shut " mode"; when the level of security of described current environment is just intended level (such as rank B), the pattern of determining described secret protection unit is uncertain pattern.

In addition, described pattern control unit 230 also may utilize the online friend to be uploaded to the environment of cyberspace and corresponding network security rank, the level of security of current environment is carried out auxiliaryly sentencing, thereby further improve the accuracy of mode decision.In another embodiment, the function of the included modules of described pattern control unit 230 is as follows:

Module 231 ' is set, for standard environment and corresponding local security rank are set.

Acquisition module 232 ', for obtaining current environment, and obtain environment and the corresponding network security rank that the online friend uploads.Wherein, described acquisition module 232 ' can obtain environment and the corresponding network security rank that the online friend uploads by cyberspaces such as social network sites.

Rank determination module 233 ', for the local security rank according to described standard environment and correspondence, determine the local security rank of current environment, if the matching degree of the environment that described current environment and described online friend upload is higher than predetermined value, the network security rank of uploading according to described online friend and described local security rank are determined the level of security of current environment.

Wherein, the determination module of rank described in present embodiment 233 ' determines that other mode of local security level of current environment can be identical with a upper execution mode, repeats no more.In addition, in present embodiment, if the matching degree of the environment that described current environment and described online friend upload is higher than predetermined value, the network security rank that the described online friend who is used for determining the level of security of current environment uploads, the network security rank of the environment uploaded of the online friend the highest with described current environment matching degree, i.e. the network security rank of described current environment.In addition, described rank determination module 233 ' can be selected the network security rank of described current environment and the higher person in local security rank level of security as current environment, or selects junior in both level of security as current environment.

Mode decision module 234 ', determine the pattern of described secret protection unit for the level of security according to described current environment.

In order further to strengthen the secret protection effect, the user often wishes to carry out alternately with described secret protection device 200, and referring to Fig. 6, described device 200 can also comprise interactive unit 240.Described interactive unit 240 provides information for the present mode according to described secret protection unit 220, and receives user's set information or feedback information.

Wherein, described information can be sent for until mould-fixed the time at present mode, such as prompting user present mode is determined, by the user, selects open mode or " shut " mode"; Described information also can be sent when needs are modified to present mode; such as the historical pattern of described secret protection unit 220 for closing; described pattern determining unit 230 determines that the present mode of described secret protection unit 220 need to be revised as open mode, at this moment can point out the user whether to accept this pattern switching.

Described feedback information is generally user's maintenance given for described information or the information that changes described present mode.Such as, when information prompting user switches to open mode by the " shut " mode" of described secret protection unit 220, user's feedback information may be to keep present mode, keeps " shut " mode", may be also to change present mode, is revised as open mode.

Described set information is generally the information that the user sets up the pattern of described secret protection unit 220 on their own; do not worry privacy concern such as the user during travelling abroad; can set the pattern of described secret protection unit 220 within a predetermined period of time is " shut " mode" always; perhaps; the user is before entering a certain specific region, and the pattern of direct described secret protection unit 220 is set to open mode in advance.In addition, described set information also can for when described present mode for until mould-fixed the time, the user sets up the information of the pattern of described secret protection unit on their own.

In order to make can to combine mutually between the online friend, to improve whole secret protection effect, described device 200 can also be by the level of security of network sharing current environment and current environment.Referring to Fig. 6, described device 200 can also comprise uploading unit 250; Described uploading unit 250 for the level of security of uploading described current environment and described current environment to cyberspace.Wherein, the level of security of described current environment may be only according to the local security rank of current environment, to determine, may be also that local security rank and the network security rank that considers current environment determined.In addition, after the level of security of described current environment and described current environment is uploaded to cyberspace, the environment that will upload as described online friend and corresponding network security rank are shared for other online friends.

Referring to Fig. 6, described device 200 can also comprise regulon 260, and described regulon 260, for the level of security according to described current environment brightness and described current environment, arranges the speed of described secret protection unit reduction self light transmittance.General, if described current environment brightness is higher, described speed should be set lower, otherwise, described speed should be set higher; If the level of security of described current environment is higher, described speed should be set lower, otherwise, described speed should be set higher.In addition, when described secret protection unit 220 comprises described adjustment module, described regulon 260 can be used for the coarse adjustment to described speed, and described adjustment module can be used for the fine setting to described speed.

In addition, described device 200 can also comprise memory cell, and described memory cell causes the basis for estimation relevant information of described secret protection unit reduction self light transmittance for storage.Such as; when described recognition unit 210 judges in surrounding environment and has camera by graphical analysis; and then described secret protection unit is while reducing self light transmittance; described memory cell can record corresponding image in time; the historical record so that the user leaies through, and described device 200 is adjusted etc.

The structural representation of another preferred secret protection device of Fig. 8 embodiment of the present invention, this secret protection device 300 can be a glass, glass pane etc., described door glass, glass pane can be arranged on building, also can be arranged on the vehicles.As shown in Figure 8, at this device 300, comprise: recognition unit 310 and secret protection unit 320.

Referring to Fig. 9, described recognition unit 310 comprises: image capture module 311 and image analysis module 312.Described image capture module 311, for gathering the image of surrounding environment.Whether described image analysis module 312, for analyzing the image of described surrounding environment, exist personnel, camera or shooting behavior to judge surrounding environment.

Wherein, described recognition unit 310 can adopt image analysis technology to judge whether surrounding environment exists personnel, camera or shooting behavior, and concrete analysis mode and a upper embodiment are similar, repeat no more.

Referring to Figure 10, described secret protection unit 320 comprises: block module 321 and control module 322.The described module 321 of blocking, be arranged at the transmission region of building or the vehicles.Described control module 322, when having personnel, camera or the behavior of shooting when surrounding environment, control the described module of blocking and reduce light transmittance.

Wherein, block the transmission region that module 321 is arranged at building or the vehicles described in the present embodiment; such as the French window glass that can be glass for vehicle window or family; at home or in car; people generally can be higher to the requirement of secret protection, therefore, increased the consideration to personnel in surrounding environment in the present embodiment; while in surrounding environment, having personnel, also may cause the described module 321 of blocking to reduce light transmittance.

In addition, described device 300 can also comprise memory cell, and described memory cell causes described secret protection unit 320 to reduce the basis for estimation relevant information of self light transmittance for storage.Such as; when described recognition unit 310 judges in surrounding environment while existing camera and then described secret protection unit 320 to reduce self light transmittance by graphical analysis; described memory cell can record corresponding image in time; the historical record so that the user leaies through, and described device 300 is adjusted etc.

Figure 11 is the flow chart of the described method for secret protection of the embodiment of the present invention, and as shown in figure 11, described method comprises:

S1110: judge whether surrounding environment exists personnel, camera or shooting behavior.

Wherein, can at first gather the image of surrounding environment in this step, and then judge in surrounding environment whether have personnel, camera or shooting behavior by image recognition technology.

S1120: when surrounding environment exists personnel, camera or the behavior of shooting, reduce the light transmittance of secret protection unit.

Wherein, described secret protection unit is generally used for and blocks the protege; may be all to block; may be also partial occlusion (such as blocking face); when surrounding environment exists personnel, camera or the behavior of shooting; described secret protection unit, by reducing the light transmittance of self, can guarantee that the whole or part of protege's health can not in sight or shooting.The mode that described secret protection unit reduces light transmittance can be to change color (such as by the colourless black that changes over), change light path (such as by transmit light, changing over reflection ray) etc.

To sum up; the described method for secret protection of the present embodiment; by judging whether surrounding environment exists personnel, camera or shooting behavior; to judge whether surrounding environment exists privacy to invade risk; when judgment result is that surrounding environment exists personnel, camera or the behavior of shooting; trigger described secret protection unit and reduce self light transmittance; and then effectively block the protege; make the whole or part of protege's health avoid in sight or take, thereby improved protege's individual privacy protection effect.

Figure 12 is the flow chart of a kind of preferred method for secret protection of the embodiment of the present invention, and this method for secret protection can be applied to the wearable devices such as glasses, the helmet.As shown in figure 12, described method comprises:

S1210: judge whether surrounding environment exists camera or shooting behavior.

Described step S1210 can comprise:

S1211: the image that gathers surrounding environment.

S1212: analyze the image of described surrounding environment, to judge surrounding environment, whether have camera or shooting behavior.

Wherein, in this step S1212, can the image of described surrounding environment and predetermined camera image or predetermined shooting behavior image be complementary by image recognition technology, according to matching result, judge whether surrounding environment exists camera or shooting behavior.Described predetermined camera image or predetermined shooting behavior image can gather in advance and store.In addition, can also be by whether there being the reverberation of camera lens in the image of analyzing described surrounding environment in this step S1212, and judge according to analysis result whether surrounding environment exists camera or shooting behavior.While having camera or the behavior of shooting in surrounding environment, the camera lens of camera inevitably can produce reverberation, by surrounding environment is carried out to IMAQ, and the image gathered is analyzed, can be found camera and camera is positioned according to reverberation.

In addition, described step S1210 also can comprise:

S1211 ': detect the wireless signal whether surrounding environment exists corresponding wireless camera, to judge surrounding environment, whether have camera or shooting behavior.

Wherein, described wireless camera generally refers to the image of shooting or the filming apparatus that video need to be wirelessly transmitted to receiving terminal, and such as pinhole cameras, this class filming apparatus is particularly useful for the behavior of invasion of privacies such as taking on the sly.Therefore, need the characteristics of wireless transmission for this class filming apparatus, can whether have the wireless signal of corresponding wireless camera by detecting surrounding environment, to judge surrounding environment, whether have camera or shooting behavior.

S1220: when surrounding environment exists camera or the behavior of shooting, reduce the light transmittance of secret protection unit.

Wherein, described secret protection unit comprises: for the module of blocking at the position to be blocked of blocking the user.In addition, the inner or outside control module that reduces light transmittance for controlling described terminal module that also is provided with in described secret protection unit.Therefore, described step S1220 is specially: when surrounding environment exists camera or the behavior of shooting, control the described module of blocking and reduce light transmittance.

Corresponding to different application referring to, the described also corresponding difference of module of blocking.Such as, when described method is applied to glasses, the described module of blocking is generally eyeglass, corresponding described user's position to be blocked is generally user's ocular; When described method is applied to the helmet, describedly block the front windshield part that module is generally the helmet, corresponding described user's position to be blocked is generally user's whole face.And, the described module of blocking should change light transmittance under the signal of telecommunication or other signal controlling, such as described blocking in module can be filled with liquid crystal molecule, described liquid crystal molecule can change light transmittance under voltage signal is controlled, when the described light transmittance that blocks module is reduced to predetermined threshold, the described module of blocking is darker near user's body one side (i.e. inboard), light a little less than, brighter away from health one side (i.e. the outside), light is stronger.The high light major part of directive inboard, the outside is reflected by the described module of blocking, and the low light level in the inboard directive outside does not see Chu because of described stronger reverberation, even can't see, and the outside does not see or can't see inboard; On the contrary, the high light fraction of directive inboard, the outside is blocked the module transmission by described, and the reverberation of the low light level in the inboard directive outside can not impact described stronger transmitted light a little less than due to light substantially, and the outside can be seen in inboard.

In application process, the user may wish the unlatching of intelligence in different environment or close the privacy protection function of described method.Such as, the user wishes to open the privacy protection function of glasses under normal circumstances, and when the user drives, the user does not wish the unexpected blackening of glasses, may wish to close privacy protection function.

Therefore, described method can also comprise:

S1230: the pattern of determining described secret protection unit according to current environment.

Wherein, described pattern can comprise open mode, treat three kinds of mould-fixed and " shut " mode"s, also can only comprise open mode and " shut " mode".Only have when the pattern of described secret protection unit is open mode, the related device of using said method has privacy protection function.

In a kind of optional execution mode, described step S1230 comprises:

S1231: standard environment and corresponding local security rank are set.

Described standard environment can be predetermined geographical position, facial image or scene.Wherein, described geographical position can be generally gps coordinate, such as the user can home address, the local security rank of the position such as work unit is set to highlyer, and some level of securitys that exist privacy to invade historical position were set to the end of than.The predetermined facial image here can be some persons' of taking on the sly face-image, and these persons' of taking on the sly the corresponding lower local security rank of facial image can be set.Described predetermined scene is generally that some need to carry out the special scene arranged to its local security rank, and such as the driving scene can arrange definitely high local security rank, the news conference scene should arrange lower local security rank.General, described standard environment is a plurality of.

S1232: obtain current environment.

Described current environment can be current geographical position, facial image or scene.Described current geographical position can be located and obtain by GPS, and described current facial image and scene are generally obtained by IMAQ.

S1233: according to described standard environment and corresponding local security rank, determine the level of security of current environment.

Wherein, in this step, described current environment and each described standard environment can be complementary, obtain the similarity that each described standard environment is corresponding, when existing similarity to be greater than the standard environment of predetermined value (such as 90%), select local security rank that the standard environment of similarity maximum the is corresponding level of security as current environment.

S1234: the pattern of determining described secret protection unit according to the level of security of described current environment.

General, the level of security of described current environment is at least two, such as being A and B, or, A, B and C.When described pattern only comprises open mode and " shut " mode"; when level of security when described current environment can be set lower than intended level (such as rank A); the pattern of determining described secret protection unit is open mode, otherwise the pattern of determining described secret protection unit is " shut " mode".When described pattern comprises unlatching, uncertain and while closing three kinds of patterns; when level of security when described current environment can be set lower than intended level (such as rank B); the pattern of determining described secret protection unit is open mode; when the level of security of described current environment during higher than intended level (such as rank B); the pattern of determining described secret protection unit is " shut " mode"; when the level of security of described current environment is just intended level (such as rank B), the pattern of determining described secret protection unit is uncertain pattern.

In addition, described method also may utilize the online friend to be uploaded to the environment of cyberspace and corresponding network security rank, the level of security of current environment is carried out auxiliaryly sentencing, thereby further improve the accuracy of mode decision.In another optional execution mode, described step S1230 comprises:

S1231 ': standard environment and corresponding local security rank are set.

S1232 ': obtain current environment, and obtain environment and corresponding network security rank that the online friend uploads.Wherein, can obtain environment and the corresponding network security rank that the online friend uploads by cyberspaces such as social network sites in this step.

S1233 ': according to described standard environment and corresponding local security rank, determine the local security rank of current environment, if the matching degree of the environment that described current environment and described online friend upload is higher than predetermined value, the network security rank of uploading according to described online friend and described local security rank are determined the level of security of current environment.

Wherein, determine in present embodiment that other mode of local security level of current environment can be identical with a upper execution mode, repeat no more.In addition, in present embodiment, if the matching degree of the environment that described current environment and described online friend upload is higher than predetermined value, the network security rank that the described online friend who is used for determining the level of security of current environment uploads, the network security rank of the environment uploaded of the online friend the highest with described current environment matching degree, i.e. the network security rank of described current environment.In addition, can select the network security rank of described current environment and the higher person in local security rank level of security as current environment in this step, or select junior in both level of security as current environment.

S1234 ': the pattern of determining described secret protection unit according to the level of security of described current environment.

In order further to strengthen the secret protection effect, the user often wishes to carry out alternately with the device of the described method for secret protection of application, and described method also comprises:

S1240: provide information according to the present mode of described secret protection unit, and receive user's set information or feedback information.

Wherein, described information can be sent for until mould-fixed the time at present mode, such as prompting user present mode is determined, by the user, selects open mode or " shut " mode"; Described information also can be sent when needs are modified to present mode, and such as the historical pattern of described secret protection unit, for closing, present mode need to be revised as open mode, at this moment can point out the user whether to accept this pattern switching.

Described feedback information is generally user's maintenance given for described information or the information that changes described present mode.Such as, when information prompting user switches to open mode by the " shut " mode" of described secret protection unit, user's feedback information may be to keep present mode, keeps " shut " mode", may be also to change present mode, is revised as open mode.

Described set information is generally the information that the user sets up the pattern of described secret protection unit on their own; do not worry privacy concern such as the user during travelling abroad; can set the pattern of described secret protection unit within a predetermined period of time is " shut " mode" always; perhaps; the user is before entering a certain specific region, and the pattern of direct described secret protection unit is set to open mode in advance.In addition, described set information also can for when described present mode for until mould-fixed the time, the user sets up the information of the pattern of described secret protection unit on their own.

In order to make can to combine mutually between the online friend, to improve whole secret protection effect, described method can also be by the level of security of network sharing current environment and current environment.Described method can also comprise:

S1250: upload the level of security of described current environment and described current environment to cyberspace.

Wherein, the level of security of described current environment may be only according to the local security rank of current environment, to determine, may be also that local security rank and the network security rank that considers current environment determined.In addition, after the level of security of described current environment and described current environment is uploaded to cyberspace, the environment that will upload as described online friend and corresponding network security rank are shared for other online friends.

For the improper user of impact of speed who avoids described secret protection unit to reduce light transmittance experiences, described method can also comprise:

S1260: corresponding level of security and/or the input instruction according to described current environment brightness, described current environment arranges the speed that reduces described secret protection unit light transmittance.

General, if described current environment brightness is higher, described speed should be set lower, otherwise, described speed should be set higher; If the level of security of described current environment is higher, described speed should be set lower, otherwise, described speed should be set higher.In addition, also manual being arranged described speed of user.

In addition, described method can also comprise:

S1270: storage causes reducing the basis for estimation relevant information of described secret protection unit light transmittance.

Such as; when described method judges in surrounding environment and has camera by graphical analysis; and then described secret protection unit is while reducing self light transmittance, this step can record corresponding image in time, the historical record and described method is adjusted so that the user leaies through.

Figure 13 is the flow chart of the another kind of preferred method for secret protection of the embodiment of the present invention, and the method can be applied to a glass, glass pane etc., and described door glass, glass pane can be arranged on building, also can be arranged on the vehicles.As shown in figure 13, described method comprises:

S1310: judge whether surrounding environment exists personnel, camera or shooting behavior.

Wherein, described step S1310 comprises:

S1311: the image that gathers surrounding environment.

S1312: analyze the image of described surrounding environment, to judge surrounding environment, whether have personnel, camera or shooting behavior.

Wherein, in this step, can adopt image analysis technology to judge whether surrounding environment exists personnel, camera or shooting behavior, concrete analysis mode and a upper embodiment are similar, repeat no more.

S1320: when surrounding environment exists personnel, camera or the behavior of shooting, reduce the light transmittance of secret protection unit.

Wherein, described secret protection unit comprises: be arranged at building or the vehicles transmission region block module.In addition, the inner or outside control module that reduces light transmittance for controlling described terminal module that also is provided with in described secret protection unit.Therefore, described step S1320 is specially: when surrounding environment exists personnel, camera or the behavior of shooting, control the described module of blocking and reduce light transmittance.

Block the transmission region that module is arranged at building or the vehicles described in the present embodiment; such as the French window glass that can be glass for vehicle window or family; at home or in car; people generally can be higher to the requirement of secret protection; therefore; increase the consideration to personnel in surrounding environment in the present embodiment, while in surrounding environment, having personnel, also may cause the described module of blocking to reduce light transmittance.

In addition, check the executive logging of described method for the ease of the user, and described method is adjusted, described method can also comprise:

S1330: storage causes reducing the basis for estimation relevant information of described secret protection unit light transmittance.

Figure 14 is the hardware configuration schematic diagram of the described secret protection device of the embodiment of the present invention, and the specific embodiment of the invention is not done restriction to the specific implementation of described secret protection device.As shown in figure 14, described secret protection device can comprise:

Processor (processor) 1410, communication interface (Communications Interface) 1420, memory (memory) 1430 and communication bus 1440.Wherein:

Processor 1410, communication interface 1420 and memory 1430 complete mutual communication by communication bus 1440.

Communication interface 1420, for the net element communications such as the webserver.

Processor 1410, for executive program 1432, specifically can carry out the correlation step in the embodiment of the method shown in above-mentioned Figure 11, Figure 12, Figure 13.

Particularly, program 1432 can comprise program code, and described program code comprises computer-managed instruction.

Processor 1410 may be a central processor CPU, or specific integrated circuit ASIC(Application Specific Integrated Circuit), or be configured to implement one or more integrated circuits of the embodiment of the present invention.

Memory 1430, for depositing program 1432.Memory 1430 may comprise the high-speed RAM memory, also may also comprise nonvolatile memory (non-volatile memory), for example at least one magnetic disc store.Program 1432 specifically can comprise:

Whether recognition unit, exist personnel, camera or shooting behavior for judging surrounding environment;

The secret protection unit, when having personnel, camera or the behavior of shooting when surrounding environment, reduce the light transmittance of self.

In program 1432, the specific implementation of each unit can, referring to Fig. 1, Fig. 2, corresponding units in embodiment illustrated in fig. 8, be not repeated herein.The those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the device of foregoing description and unit, can describe with reference to the corresponding process in preceding method embodiment, do not repeat them here.

Those of ordinary skills can recognize, unit and the method step of each example of describing in conjunction with embodiment disclosed herein can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.

If described function usings that the form of SFU software functional unit realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium.Understanding based on such, the part that technical scheme of the present invention contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.

Above execution mode is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.

Claims

1. a secret protection device, is characterized in that, described device comprises: recognition unit and secret protection unit;

2. device as claimed in claim 1, is characterized in that,

Described recognition unit is for judging whether surrounding environment exists camera or shooting behavior;

Described secret protection unit is arranged at user's position to be blocked.

3. device as claimed in claim 2, is characterized in that, described recognition unit comprises: image capture module and image analysis module;

4. device as claimed in claim 3, it is characterized in that, described image analysis module, for the image of described surrounding environment and predetermined camera image or predetermined shooting behavior image are complementary, judges according to matching result whether surrounding environment exists camera or shooting behavior.

5. device as claimed in claim 3, is characterized in that, whether described image analysis module exists the reverberation of camera lens for the image of analyzing described surrounding environment, according to analysis result, judge whether surrounding environment exists camera or shooting behavior.

6. device as claimed in claim 2, is characterized in that, described recognition unit comprises: the wireless signal detection module;

7. device as described as claim 2 to 6 any one, is characterized in that, described secret protection unit comprises: block module and control module;

The described module of blocking is for blocking user's position to be blocked;

8. device as claimed in claim 7, is characterized in that, described secret protection unit also comprises: adjustment module;

9. device as described as claim 2 to 8 any one, is characterized in that, described device also comprises: the pattern control unit;

10. device as claimed in claim 9, is characterized in that, described pattern control unit comprises: module, acquisition module, rank determination module, mode decision module are set;

Described acquisition module is for obtaining current environment;

11. device as claimed in claim 9, is characterized in that, described pattern control unit comprises: module, acquisition module, rank determination module, mode decision module are set;

12. device as described as claim 10 or 11, is characterized in that, described current environment comprises: at least one item in current geographical position, facial image, scene.

13. device as described as claim 10 to 12 any one, is characterized in that, described mode decision module, and for the level of security when described current environment, during lower than intended level, the pattern of determining described secret protection unit is open mode.

14. device as described as claim 9 to 13 any one, is characterized in that, the pattern of described secret protection unit comprises: open mode, treat mould-fixed and " shut " mode".

15. device as described as claim 9 to 13 any one, is characterized in that, the pattern of described secret protection unit comprises: open mode and " shut " mode".

16. device as described as claims 14 or 15 is characterized in that described device also comprises: interactive unit;

17. device as claimed in claim 16, is characterized in that, described feedback information is for keeping or change the information of described present mode.

18. device as described as claim 16 or 17, is characterized in that, the information of described set information pattern of described secret protection unit for the user sets up on their own.

19. device as claimed in claim 18, is characterized in that, described set information for when described present mode for until mould-fixed the time, the user sets up the information of the pattern of described secret protection unit on their own.

20. device as described as claim 10 to 19 any one is characterized in that described device also comprises: uploading unit;

21. device as described as claim 10 to 20 any one is characterized in that described device also comprises: regulon;

22. device as described as claim 2 to 21 any one, is characterized in that, described device is glasses.

23. device as claimed in claim 1, is characterized in that, described recognition unit comprises: image capture module and image analysis module;

24. device as claimed in claim 23, is characterized in that, described secret protection unit comprises: block module and control module;

25. device as described as claim 23 or 24, is characterized in that, described device is door glass and/or glass pane.

26. device as described as claim 1 to 25 any one is characterized in that described device also comprises: memory cell;

27. a method for secret protection, is characterized in that, described method comprises:

28. method as claimed in claim 27, is characterized in that, described secret protection unit comprises: for the module of blocking at the position to be blocked of blocking the user.

29. method as claimed in claim 28, is characterized in that, described identification step comprises: judge whether surrounding environment exists camera or shooting behavior.

30. method as claimed in claim 29, is characterized in that, described identification step comprises:

Image acquisition step, the image of collection surrounding environment;

31. method as claimed in claim 30, it is characterized in that, described image analysis step comprises: the image of described surrounding environment and predetermined camera image or predetermined shooting behavior image are complementary, according to matching result, judge whether surrounding environment exists camera or shooting behavior.

32. method as claimed in claim 30, is characterized in that, described image analysis step comprises: analyze the reverberation that whether has camera lens in the image of described surrounding environment, according to analysis result, judge whether surrounding environment exists camera or shooting behavior.

33. method as claimed in claim 28, it is characterized in that, described identification step comprises: the wireless signal detecting step, detect the wireless signal whether surrounding environment exists corresponding wireless camera, and whether there are camera or shooting behavior to judge surrounding environment.

34. method as described as claim 28 to 33 any one, is characterized in that, described secret protection step comprises: when surrounding environment exists camera or the behavior of shooting, control the described module of blocking and reduce light transmittance.

35. method as described as claim 28 to 34 any one, is characterized in that, described method also comprises: pattern is controlled step, determines the pattern of described secret protection unit according to current environment.

36. method as claimed in claim 35, is characterized in that, described pattern is controlled step and is comprised:

Obtaining step, obtain current environment;

37. method as claimed in claim 35, is characterized in that, described pattern is controlled step and is comprised:

38. method as described as claim 36 or 37, is characterized in that, described current environment comprises: at least one item in current geographical position, facial image, scene.

39. method as described as claim 36 to 38 any one, is characterized in that, described mode decision step comprises: when the level of security of described current environment, during lower than intended level, the pattern of determining described secret protection unit is open mode.

40. method as described as claim 35 to 39 any one, is characterized in that, the pattern of described secret protection unit comprises: open mode, treat mould-fixed and " shut " mode".

41. method as described as claim 35 to 39 any one, is characterized in that, the pattern of described secret protection unit comprises: open mode and " shut " mode".

42. method as described as claim 40 or 41, is characterized in that, described method also comprises: provide information according to the present mode of described secret protection unit, and receive user's set information or feedback information.

43. method as claimed in claim 42, is characterized in that, described feedback information is for keeping or change the information of described present mode.

44. method as described as claim 42 or 43, is characterized in that, the information of described set information pattern of described secret protection unit for the user sets up on their own.

45. method as claimed in claim 44, is characterized in that, described set information for when described present mode for until mould-fixed the time, the user sets up the information of the pattern of described secret protection unit on their own.

46. method as described as claim 36 to 45 any one, is characterized in that, described method also comprises:

47. method as described as claim 36 to 46 any one, is characterized in that, described method also comprises:

48. method as claimed in claim 27, is characterized in that, described secret protection unit comprises: be arranged at building or the vehicles transmission region block module.

49. method as claimed in claim 48, is characterized in that, described identification step comprises:

Image acquisition step, the image of collection surrounding environment;

50. method as described as claim 48 or 49, is characterized in that, described secret protection step comprises: when surrounding environment exists personnel, camera or the behavior of shooting, control the described module of blocking and reduce light transmittance.

51. method as described as claim 27 to 50 any one, is characterized in that, described method also comprises: