CN105786165B

CN105786165B - A kind of information processing method and electronic equipment

Info

Publication number: CN105786165B
Application number: CN201410815932.1A
Authority: CN
Inventors: 王琳; 马军; 陈悦; 王竞; 李翔
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2014-12-24
Filing date: 2014-12-24
Publication date: 2018-12-14
Anticipated expiration: 2034-12-24
Also published as: CN105786165A

Abstract

The invention discloses a kind of information processing method and electronic equipments.A kind of method includes: the operating mode information of acquisition electronic equipment, obtains the first parameter from first detection unit when determining that electronic equipment is in the first operating mode；Wherein, projecting cell and infrared light transmitter elements are in running order when electronic equipment is in the first operating mode；Judge whether to meet first condition according to the first parameter, when judgement meets, controlling electronic devices enters the second operating mode, and projecting cell and/or infrared light transmitter elements are in close state at this time.Another method includes: that the operating mode information of acquisition electronic equipment obtains the first parameter from first detection unit when determining that electronic equipment is in third operating mode；Wherein, projecting cell is in running order when electronic equipment is in third operating mode；Judge whether to meet second condition according to the first parameter, when judgement meets, controlling electronic devices enters the 4th operating mode, and projecting cell is in close state at this time.

Description

A kind of information processing method and electronic equipment

Technical field

The present invention relates to intelligent electronic device technical field more particularly to a kind of information processing methods and electronic equipment.

Background technique

Many intelligent electronic devices are configured with projecting function of the laser-projector to realize intelligent electronic device at present, also Some intelligent electronic devices can configure infrared laser light source, to cooperate laser-projector to realize the gesture interaction based on projection. Either laser-projector or infrared laser light source, the laser projected can damage human eye.Therefore, how real Existing intelligent electronic device detects laser projection automatically in use and examines to such case of human eye, and in intelligent electronic device Implement the automatic protection scheme to human eye when measuring laser projection to human eye, is a technical problem to be solved urgently.

Summary of the invention

To solve existing technical problem, the embodiment of the present invention provides a kind of information processing method and electronic equipment.

The embodiment of the invention provides a kind of information processing methods, are applied to electronic equipment, and the electronic equipment includes throwing Shadow unit, infrared light transmitter elements and the first image acquisition units, the projecting cell are used to project the first figure to view field Picture, for the infrared light transmitter elements for emitting infrared light, the projected area of the infrared light includes the throwing of the projecting cell Shadow zone domain, the first image acquisition unit are used to acquire the second image in the view field；The electronic equipment also wraps First detection unit is included, the first detection unit is for detecting the first parameter；The described method includes:

The operating mode information for obtaining the electronic equipment, when determining that the electronic equipment is in the first operating mode, The first parameter is obtained from the first detection unit；Wherein, when the electronic equipment is in the first operating mode, the projection is single Member and infrared light transmitter elements are in running order；

Judge whether to meet preset first condition according to first parameter, and meets described the in judging result characterization When one condition, the electronic equipment is controlled into the second operating mode；Wherein, the electronic equipment is in the second operating mode When, the projecting cell and/or infrared light transmitter elements are in close state.

In above scheme, the first detection unit is photosensitive detection unit, and first parameter is the photosensitive detection The bearing member, image that unit acquisition obtains；First parameter of foundation judges whether to meet preset first condition, comprising:

The bearing member, image obtained to the photosensitive detection unit acquisition is analyzed, and judges whether to meet according to analysis result The first condition.

In above scheme, the photosensitive detection unit is the second image acquisition units, and first parameter is described second The third image that image acquisition units acquisition obtains；First parameter of foundation judges whether to meet preset first condition, wrap It includes:

The third image obtained to second image acquisition units acquisition carries out image characteristic analysis, in signature analysis knot Fruit characterizes in the third image including including human eye feature in the specific region in human eye feature or the third image When, judgement meets the first condition, and otherwise judgement is unsatisfactory for the first condition.

In above scheme, the photosensitive detection unit is third image acquisition units, and first parameter is the third The 4th image that image acquisition units acquisition obtains；First parameter of foundation judges whether to meet preset first condition, wrap It includes:

The 4th image obtained to third image acquisition units acquisition carries out light intensity analysis, in analysis result characterization When the luminous intensity of specific region in 4th image belongs to default range of light intensities, judgement meets the first condition, no Then judgement is unsatisfactory for the first condition.

In above scheme, the first detection unit is gravity sensor, and first parameter is the gravity sensor Acquire inclination angle and/or the rate travel of the electronic equipment obtained；First parameter of foundation judges whether to meet preset First condition, comprising:

The inclination angle that gravity sensor acquisition obtains is compared with preset first threshold range, and/or, by institute The rate travel that gravity sensor acquisition obtains is stated to be compared with preset second threshold range；Described in comparison result characterization Inclination angle belongs to the first threshold range, and/or, when the rate travel belongs to the second threshold range, judgement meets institute State first condition；Otherwise judgement is unsatisfactory for the first condition.

The embodiment of the invention also provides a kind of information processing methods, are applied to electronic equipment, and the electronic equipment includes Projecting cell, the projecting cell are used to project the first image to view field, and the electronic equipment further includes the first detection list Member, the first detection unit is for detecting the first parameter；The described method includes:

The operating mode information for obtaining the electronic equipment, when determining that the electronic equipment is in third operating mode, The first parameter is obtained from the first detection unit；Wherein, when the electronic equipment is in third operating mode, the projection is single Member is in running order；

Judge whether to meet preset second condition according to first parameter, and meets described the in judging result characterization When two conditions, the electronic equipment is controlled into the 4th operating mode；Wherein, the electronic equipment is in the 4th operating mode When, the projecting cell is in close state.

In above scheme, the first detection unit is the 4th image acquisition units, and first parameter is the described 4th The 5th image that image acquisition units acquisition obtains；First parameter of foundation judges whether to meet preset second condition, wrap It includes:

The 5th image obtained to the 4th image acquisition units acquisition carries out image characteristic analysis, in signature analysis knot Fruit characterizes in the 5th image including including human eye feature in the specific region in human eye feature or the 5th image When, judgement meets the second condition, and otherwise judgement is unsatisfactory for the second condition.

In above scheme, the first detection unit is the 5th image acquisition units, and the electronic equipment further includes that light is anti- Unit is penetrated, the first angle of Image Acquisition direction holding of the smooth reflector element and the 5th image acquisition units makes described 5th image acquisition units can acquire the image obtained in particular range by the smooth reflector element；First parameter is The 6th image that the 5th image acquisition units acquisition obtains；First parameter of foundation judges whether to meet preset second Condition, comprising:

The 6th image obtained to the 5th image acquisition units acquisition carries out image characteristic analysis, in signature analysis knot Fruit characterizes in the 6th image including including human eye feature in the specific region in human eye feature or the 6th image When, judgement meets the second condition, and otherwise judgement is unsatisfactory for the second condition.

The embodiment of the invention also provides a kind of electronic equipment, including projecting cell, infrared light transmitter elements and the first figure As acquisition unit, the projecting cell is used to project the first image to view field, and the infrared light transmitter elements are for emitting Infrared light, the projected area of the infrared light include the view field of the projecting cell, and the first image acquisition unit is used The second image in the acquisition view field；The electronic equipment further include:

First detection unit, for detecting the first parameter；

First processing units are determining at the electronic equipment for obtaining the operating mode information of the electronic equipment When the first operating mode, the first parameter is obtained from the first detection unit；Wherein, the electronic equipment is in the first work When mode, the projecting cell and infrared light transmitter elements are in running order；The first processing units are also used to, according to institute It states the first parameter to judge whether to meet preset first condition, and when judging result characterization meets the first condition, control The electronic equipment enters the second operating mode；Wherein, when the electronic equipment is in the second operating mode, the projecting cell And/or infrared light transmitter elements are in close state.

In above scheme, the first detection unit is photosensitive detection unit, and first parameter is the photosensitive detection The bearing member, image that unit acquisition obtains；

The first processing units are used for, and the bearing member, image obtained to the photosensitive detection unit acquisition is analyzed, according to Judge whether to meet the first condition according to analysis result.

In above scheme, the photosensitive detection unit is the second image acquisition units, and first parameter is described second The third image that image acquisition units acquisition obtains；

The first processing units are used for, and the third image obtained to second image acquisition units acquisition carries out image Signature analysis characterizes in the third image in signature analysis result including the spy in human eye feature or the third image When determining in region including human eye feature, judgement meets the first condition, and otherwise judgement is unsatisfactory for the first condition.

In above scheme, the photosensitive detection unit is third image acquisition units, and first parameter is the third The 4th image that image acquisition units acquisition obtains；

The first processing units are used for, and the 4th image obtained to third image acquisition units acquisition carries out light intensity Degree analysis is sentenced when the luminous intensity that analysis result characterizes the specific region in the 4th image belongs to default range of light intensities Disconnected to meet the first condition, otherwise judgement is unsatisfactory for the first condition.

In above scheme, the first detection unit is gravity sensor, and first parameter is the gravity sensor Acquire inclination angle and/or the rate travel of the electronic equipment obtained；

The first processing units are used for, the inclination angle that gravity sensor acquisition is obtained and preset first threshold model It encloses and is compared, and/or, the rate travel that gravity sensor acquisition obtains is compared with preset second threshold range Compared with；The inclination angle, which is characterized, in comparison result belongs to the first threshold range, and/or, the rate travel belongs to described second When threshold range, judgement meets the first condition；Otherwise judgement is unsatisfactory for the first condition.

The embodiment of the invention also provides a kind of electronic equipment, including projecting cell, the projecting cell is used for projection The first image of region project；The electronic equipment further include:

First detection unit, for detecting the first parameter；

First processing units are determining at the electronic equipment for obtaining the operating mode information of the electronic equipment When third operating mode, the first parameter is obtained from the first detection unit；Wherein, the electronic equipment is in third work When mode, the projecting cell is in running order；The first processing units are also used to, and are according to first parameter judgement It is no to meet preset second condition, and when judging result characterization meets the second condition, it controls the electronic equipment and enters 4th operating mode；Wherein, when the electronic equipment is in four operating modes, the projecting cell is in close state.

In above scheme, the first detection unit is the 4th image acquisition units, and first parameter is the described 4th The 5th image that image acquisition units acquisition obtains；

The first processing units are used for, and the 5th image obtained to the 4th image acquisition units acquisition carries out image Signature analysis characterizes in the 5th image in signature analysis result including the spy in human eye feature or the 5th image When determining in region including human eye feature, judgement meets the second condition, and otherwise judgement is unsatisfactory for the second condition.

In above scheme, the first detection unit is the 5th image acquisition units, and the electronic equipment further includes that light is anti- Unit is penetrated, the first angle of Image Acquisition direction holding of the smooth reflector element and the 5th image acquisition units makes described 5th image acquisition units can acquire the image obtained in particular range by the smooth reflector element；First parameter is The 6th image that the 5th image acquisition units acquisition obtains；

The first processing units are used for, and the 6th image obtained to the 5th image acquisition units acquisition carries out image Signature analysis characterizes in the 6th image in signature analysis result including the spy in human eye feature or the 6th image When determining in region including human eye feature, judgement meets the second condition, and otherwise judgement is unsatisfactory for the second condition.

A kind of information processing method and electronic equipment provided by the embodiment of the present invention, by laser projection can be embodied To the detection of the special parameter of human eye, to determine whether generating laser projection to such case of human eye, and detected in confirmation By closing laser projection unit (projecting cell and/or infrared light when laser projection is to human eye (i.e. judgement meet first condition) Transmitting unit) implement the protection to human eye.

Detailed description of the invention

Fig. 1 is the information processing method flow chart of the embodiment of the present invention one；

Fig. 2 is the electronic devices structure schematic diagram of the embodiment of the present invention two；

Fig. 3 is the information processing method flow chart of the embodiment of the present invention three；

Fig. 4 is the electronic devices structure schematic diagram of the embodiment of the present invention four；

Fig. 5 is that the electronic equipment of the embodiment of the present invention projects operation principle schematic diagram；

Fig. 6 is the electronic equipment projection coordinate conversion schematic diagram of the embodiment of the present invention；

Fig. 7 is the electronic devices structure schematic diagram of example one of the present invention；

Fig. 8 be example one of the present invention laser projection to human eye schematic diagram of a scenario one；

Fig. 9 be example one of the present invention laser projection to human eye schematic diagram of a scenario two；

Figure 10 is the electronic devices structure schematic diagram of example two of the present invention；

Figure 11 be example two of the present invention laser projection to human eye schematic diagram of a scenario one；

Figure 12 be example two of the present invention laser projection to human eye schematic diagram of a scenario two.

Specific embodiment

The technical solution of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.

For realize intelligent electronic device in use automatically detection laser projection to human eye such case, and in intelligence Can electronic equipment when detecting laser projection to human eye implementation provide a kind of electronics to the automatic protection of human eye, the embodiment of the present invention Equipment and its information processing method, the detection by electronic equipment to special parameter, to determine whether generating laser projection to people Such case of eye, and implemented by closing laser projection unit to human eye when confirmation detects laser projection to human eye Protection.

Embodiment one

A kind of information processing method that the embodiment of the present invention one provides, is applied to electronic equipment, and the electronic equipment includes Projecting cell, infrared light transmitter elements and the first image acquisition units, the projecting cell are used for view field's projection first Image, for the infrared light transmitter elements for emitting infrared light, the projected area of the infrared light includes the projecting cell View field, the first image acquisition unit are used to acquire the second image in the view field；The electronic equipment is also Including first detection unit, the first detection unit is for detecting the first parameter.As shown in Figure 1, which comprises

Step 101, the operating mode information for obtaining the electronic equipment is determining the electronic equipment in the first work When mode, the first parameter is obtained from the first detection unit；Wherein, when the electronic equipment is in the first operating mode, institute It states projecting cell and infrared light transmitter elements is in running order.

In implementation process, its projecting cell can be detected by electronic equipment and whether infrared light transmitter elements work, if It is that then the determining electronic equipment is in the first operating mode, if otherwise determining, the electronic equipment is not at the first Working mould Formula；Alternatively, can pre-define the mode that projecting cell and infrared light transmitter elements all work is the first operating mode, electronics is set It is standby to detect whether first operating mode is activated, if then determining that the electronic equipment is in the first operating mode, if not Then determine that the electronic equipment is not at the first operating mode.Wherein, the projecting cell is in running order refers to, the throwing Shadow unit projects the first image to view field；The infrared light transmitter elements are in running order to be referred to, described infrared Light emitting unit is emitting infrared light.

When determining that the electronic equipment is in the first operating mode, judge whether the first detection unit is in work State, if then obtaining first parameter from being in the first detection unit of working condition, if otherwise starting described One detection unit simultaneously obtains first parameter from the first detection unit for entering working condition.

Step 102, judge whether to meet preset first condition according to first parameter, and full in judging result characterization When the foot first condition, the electronic equipment is controlled into the second operating mode；Wherein, the electronic equipment is in the second work When operation mode, the projecting cell and/or infrared light transmitter elements are in close state.

In implementation process, can pre-define the mode that projecting cell and infrared light transmitter elements are all closed is the second work Operation mode, then electronic equipment can directly be switched by first operating mode when judgement meets preset first condition To predefined second operating mode；Alternatively, electronic equipment when judgement meets preset first condition, judges that the projection is single Whether member and/or infrared light transmitter elements are in running order, if then directly by the projecting cell and/or infrared light emission Unit is closed.

In one embodiment, the first detection unit can be photosensitive detection unit, and first parameter is described The bearing member, image that photosensitive detection unit acquisition obtains；First parameter of foundation judges whether to meet preset first condition, wrap It includes:

The photosensitive detection unit refers to the image acquisition units for being able to carry out bearing member, image acquisition, and described image acquisition can To be the Image Acquisition of visible light, it is also possible to the Image Acquisition of black light (such as infrared light)；When the photosensitive detection unit It is that (for convenience of description, the present embodiment is subsequent it will be seen that the image acquisition units of light are referred to as for the image acquisition units of visible light Two image acquisition units) when, the image for acquiring acquisition is the image of visible light, when the photosensitive detection unit is black light (for convenience of description, the present embodiment is subsequent is referred to as third image for the image acquisition units of black light and adopts image acquisition units Collect unit) when, such as infrared image acquisition unit, the image for acquiring acquisition is the image of black light.

In one embodiment, when the photosensitive detection unit is the second image acquisition units, first parameter is institute State the third image that the acquisition of the second image acquisition units obtains；First parameter of foundation judges whether to meet preset first Part, comprising:

That is, the second image acquisition units are the image acquisition units of visible light, the third image obtained is acquired For the image of visible light, judges whether that meeting preset first condition refers to according to the first parameter, the third image is carried out Image characteristic analysis judges the specific region for whether occurring human eye feature or the third image in the third image In whether there is human eye feature；If occurring the specific of human eye feature or the third image in the third image Occur human eye feature in region, then judges that presently described electronic equipment state in which and environment meet first condition, otherwise Judgement is unsatisfactory for first condition.Wherein, judgement meets first when there is human eye feature in the specific region of third image Part meets first condition compared to judgement when there is human eye feature in third image, triggering control the electronic equipment into The thresholding for entering the second operating mode wants high.And the specific region data can determine through a large number of experiments.

In one embodiment, when the photosensitive detection unit is third image acquisition units, first parameter is institute State the 4th image that the acquisition of third image acquisition units obtains；First parameter of foundation judges whether to meet preset first Part, comprising:

That is, third image acquisition units are image acquisition units (such as infrared image acquisition list of black light Member), the 4th image that acquisition obtains is the image (such as infrared image) of black light, judges whether to meet according to the first parameter Preset first condition refers to, carries out light intensity analysis to the 4th image, judges the specific region in the 4th image Luminous intensity whether belong to preset range of light intensities；If the luminous intensity of the specific region in the 4th image belongs to default Range of light intensities, then judge that presently described electronic equipment state in which and environment meet first condition, otherwise judgement is discontented Sufficient first condition.The specific region data can determine that the range of light intensities can also pass through through a large number of experiments A large amount of experimental data obtains, i.e., according to including human eye feature in the specific region of sampled images (image of black light) when, The range of light intensities in specific region locating for the human eye determines.

In one embodiment, the first detection unit may be gravity sensor, and first parameter is described The inclination angle for the electronic equipment that gravity sensor acquisition obtains and/or rate travel；First parameter of foundation judges whether Meet preset first condition, comprising:

The inclination angle that gravity sensor acquisition obtains is compared with preset first threshold range, and/or, by institute The rate travel that gravity sensor acquisition obtains is stated to be compared with preset second threshold range；

The inclination angle, which is characterized, in comparison result belongs to the first threshold range, and/or, the rate travel belongs to described When second threshold range, judgement meets the first condition；Otherwise judgement is unsatisfactory for the first condition.

That is, inclination angle and the movement speed of the electronic equipment can be measured by the gravity sensor of electronic equipment Obtained by being measured when the inclination angle of rate, the electronic equipment obtained by judgement measurement belongs to preset first threshold range, and/or in judgement When the rate travel of electronic equipment belongs to preset second threshold range, presently described electronic equipment state in which and ring are determined Border meets the first condition, and otherwise judgement is unsatisfactory for first condition.Wherein, the first threshold range and second threshold range It data can determine through a large number of experiments.

The embodiment of the present invention one, the detection by electronic equipment to the first parameter are arrived to determine whether generating laser projection Such case of human eye, and when confirmation detects laser projection to human eye (i.e. judgement meet first condition) by closing laser Projecting unit (projecting cell and/or infrared light transmitter elements) implements the protection to human eye.

Embodiment two

The information processing method of corresponding above-described embodiment one, second embodiment of the present invention provides a kind of electronic equipment, such as Fig. 2 It is shown, including projecting cell 201, infrared light transmitter elements 202 and the first image acquisition units 203, the use of projecting cell 201 In projecting the first image to view field, the infrared light transmitter elements 202 are for emitting infrared light, the projection of the infrared light Region includes the view field of the projecting cell 201, and the first image acquisition unit 203 is for acquiring the view field The second interior image；The electronic equipment further include:

First detection unit 204, for detecting the first parameter；

First processing units 205 are determining the electronic equipment for obtaining the operating mode information of the electronic equipment When in the first operating mode, the first parameter is obtained from the first detection unit 204；Wherein, the electronic equipment is in the When one operating mode, the projecting cell 201 and infrared light transmitter elements 202 are in running order；The first processing units 205 are also used to, and judge whether to meet preset first condition according to first parameter, and characterize described in satisfaction in judging result When first condition, the electronic equipment is controlled into the second operating mode；Wherein, the electronic equipment is in the second operating mode When, the projecting cell 201 and/or infrared light transmitter elements 202 are in close state.

In one embodiment, the first detection unit 204 can be photosensitive detection unit, and first parameter is institute State the bearing member, image that photosensitive detection unit acquisition obtains；The photosensitive detection unit refers to the figure for being able to carry out bearing member, image acquisition As acquisition unit, described image acquires the Image Acquisition that can be visible light, is also possible to the figure of black light (such as infrared light) As acquisition；When the photosensitive detection unit be visible light image acquisition units (for convenience of description, the present embodiment it is subsequent it will be seen that The image acquisition units of light are referred to as the second image acquisition units) when, the image for acquiring acquisition is the image of visible light, when described Photosensitive detection unit is image acquisition units (for convenience of description, the subsequent image by black light of the present embodiment of black light Acquisition unit is referred to as third image acquisition units) when, such as infrared image acquisition unit, the image for acquiring acquisition is black light Image；

The first processing units 205 are used for, and the bearing member, image obtained to the photosensitive detection unit acquisition is analyzed, Judge whether to meet the first condition according to analysis result.

In one embodiment, the photosensitive detection unit is the second image acquisition units, and first parameter is described The third image that the acquisition of second image acquisition units obtains；

The first processing units 205 are used for, and the third image obtained to second image acquisition units acquisition carries out Image characteristic analysis, characterizing in the third image in signature analysis result includes in human eye feature or the third image Specific region in include human eye feature when, judgement meet the first condition, otherwise judgement be unsatisfactory for the first condition.? That is the second image acquisition units are the image acquisition units of visible light, the third image that acquisition obtains is visible light Image, judges whether that meeting preset first condition refers to according to the first parameter, carries out characteristics of image point to the third image Analysis, judges whether occur in the specific region for whether occurring human eye feature or the third image in the third image Human eye feature；If occurred in the specific region for occurring human eye feature or the third image in the third image Human eye feature, then judge that presently described electronic equipment state in which and environment meet first condition, and otherwise judgement is unsatisfactory for First condition.

In one embodiment, the photosensitive detection unit is third image acquisition units, and first parameter is described The 4th image that the acquisition of third image acquisition units obtains；

The first processing units 205 are used for, and the 4th image obtained to third image acquisition units acquisition carries out Light intensity analysis belongs to default range of light intensities in the luminous intensity that analysis result characterizes the specific region in the 4th image When, judgement meets the first condition, and otherwise judgement is unsatisfactory for the first condition.That is, third image acquisition units For the image acquisition units (such as infrared image acquisition unit) of black light, the 4th image that acquisition obtains is black light Image (such as infrared image) judges whether that meeting preset first condition refers to according to the first parameter, to the 4th image into Row light intensity analysis, judges whether the luminous intensity of the specific region in the 4th image belongs to preset range of light intensities；Such as The luminous intensity of specific region in 4th image described in fruit belongs to preset range of light intensities, then judges presently described electronic equipment State in which and environment meet first condition, and otherwise judgement is unsatisfactory for first condition.

In one embodiment, the first detection unit 204 is gravity sensor, and first parameter is the gravity The inclination angle for the electronic equipment that inductor acquisition obtains and/or rate travel；

The first processing units 205 are used for, the inclination angle that gravity sensor acquisition is obtained and preset first threshold Value range is compared, and/or, by the gravity sensor acquisition obtain rate travel and preset second threshold range into Row compares；The inclination angle, which is characterized, in comparison result belongs to the first threshold range, and/or, the rate travel belongs to described When second threshold range, judgement meets the first condition；Otherwise judgement is unsatisfactory for the first condition.That is, can be with Inclination angle and the rate travel that the electronic equipment is measured by the gravity sensor of electronic equipment, the electronics obtained by judgement measurement are set The rate travel of electronic equipment obtained by measuring when standby inclination angle belongs to preset first threshold range, and/or in judgement belongs to pre- If second threshold range when, determine that presently described electronic equipment state in which and environment meet the first condition, otherwise Judgement is unsatisfactory for first condition.

It should be noted that the projecting cell 201 in the embodiment of the present invention two can be realized by the projector of electronic equipment；It is red Outer light emitting unit 202 can be realized by the infrared transmitter of electronic equipment；First image acquisition units 203 can be by electronic equipment Infrared camera realize；First detection unit 204 can be by the image acquisition units or black light of the visible light of electronic equipment Image acquisition units (such as infrared camera) or gravity sensor realize；First processing units 205 can be by electronic equipment Central processor (CPU, Central Processing Unit), microprocessor (MPU, Micro Processing Unit), number Word signal processor (DSP, Digital Signal Processor) or programmable logic array (FPGA, Field- Programmable Gate Array) it realizes.

The embodiment of the present invention two, the detection by electronic equipment to the first parameter are arrived to determine whether generating laser projection Such case of human eye, and when confirmation detects laser projection to human eye (i.e. judgement meet first condition) by closing laser Projecting unit (projecting cell and/or infrared light transmitter elements) implements the protection to human eye.

Embodiment three

A kind of information processing method that the embodiment of the present invention three provides, is applied to electronic equipment, and the electronic equipment includes Projecting cell, the projecting cell are used to project the first image to view field, and the electronic equipment further includes the first detection list Member, the first detection unit is for detecting the first parameter；As shown in Figure 3, which comprises

Step 301, the operating mode information for obtaining the electronic equipment, determine the electronic equipment be in third work When mode, the first parameter is obtained from the first detection unit；Wherein, when the electronic equipment is in third operating mode, institute It is in running order to state projecting cell.

In implementation process, it can detect whether its projecting cell works by electronic equipment, if then determining the electronics Equipment is in the first operating mode, if otherwise determining, the electronic equipment is not at the first operating mode；Alternatively, can determine in advance The mode of adopted projecting cell work is the first operating mode, and electronic equipment detects whether first operating mode is activated, if It is that then the determining electronic equipment is in the first operating mode, if otherwise determining, the electronic equipment is not at the first Working mould Formula.Wherein, the projecting cell is in running order refers to, the projecting cell projects the first image to view field.

Step 302, judge whether to meet preset second condition according to first parameter, and full in judging result characterization When the foot second condition, the electronic equipment is controlled into the 4th operating mode；Wherein, the electronic equipment is in the 4th work When operation mode, the projecting cell is in close state.

In implementation process, the mode that can pre-define projecting cell closing is the second operating mode, then judging When meeting preset first condition, electronic equipment directly can be switched to predefined second work by first operating mode Mode；Alternatively, electronic equipment when judgement meets preset first condition, judges whether the projecting cell is in work shape State, if then directly closing the projecting cell.

In one embodiment, the first detection unit can be the 4th image acquisition units, and first parameter is The 5th image that the 4th image acquisition units acquisition obtains；First parameter of foundation judges whether to meet preset second Condition, comprising:

That is, the 4th image acquisition units are the image acquisition units of visible light, the 5th image obtained is acquired For the image of visible light, judges whether that meeting preset first condition refers to according to the first parameter, the 5th image is carried out Image characteristic analysis judges whether occur the specific region of human eye feature or the 5th image in the 5th image In whether there is human eye feature；If occurring the specific of human eye feature or the 5th image in the 5th image Occur human eye feature in region, then judges that presently described electronic equipment state in which and environment meet first condition, otherwise Judgement is unsatisfactory for first condition.Wherein, judgement meets first article when there is human eye feature in the specific region of the 5th image Part meets first condition compared to judgement when there is human eye feature in the 5th image, triggering control the electronic equipment into The thresholding for entering the second operating mode wants high.And the specific region data can determine through a large number of experiments.

In one embodiment, the first detection unit is the 5th image acquisition units, and the electronic equipment further includes The Image Acquisition direction of light reflector element, the smooth reflector element and the 5th image acquisition units keeps the first angle, makes 5th image acquisition units can acquire the image obtained in particular range by the smooth reflector element；First ginseng Number is the 6th image that the 5th image acquisition units acquisition obtains；First parameter of foundation judges whether to meet preset Second condition, comprising:

That is, the 5th image acquisition units are the image acquisition units of visible light, the 6th image obtained is acquired For the image of visible light, judges whether that meeting preset first condition refers to according to the first parameter, the 6th image is carried out Image characteristic analysis judges whether occur the specific region of human eye feature or the 6th image in the 6th image In whether there is human eye feature；If occurring the specific of human eye feature or the 6th image in the 6th image Occur human eye feature in region, then judges that presently described electronic equipment state in which and environment meet first condition, otherwise Judgement is unsatisfactory for first condition.

The embodiment of the present invention three, the detection by electronic equipment to the first parameter are arrived to determine whether generating laser projection Such case of human eye, and when confirmation detects laser projection to human eye (i.e. judgement meet first condition) by closing laser Projecting unit (projecting cell) implements the protection to human eye.

Example IV

The information processing method of the corresponding embodiment of the present invention three, the embodiment of the present invention four provide a kind of electronic equipment, such as Fig. 4 It is shown, including projecting cell 401, the projecting cell 401 is for projecting the first image to view field；The electronic equipment is also Include:

First detection unit 402, for detecting the first parameter；

First processing units 403 are determining the electronic equipment for obtaining the operating mode information of the electronic equipment When in third operating mode, the first parameter is obtained from the first detection unit 402；Wherein, the electronic equipment is in the When three operating modes, the projecting cell is in running order；The first processing units 403 are also used to, according to described first Parameter judges whether to meet preset second condition, and when judging result characterization meets the second condition, controls the electricity Sub- equipment enters the 4th operating mode；Wherein, when the electronic equipment is in four operating modes, the projecting cell, which is in, to be closed Closed state.

In one embodiment, the first detection unit 402 can be the 4th image acquisition units, first parameter The 5th image obtained for the 4th image acquisition units acquisition；

The first processing units 403 are used for, and the 5th image obtained to the 4th image acquisition units acquisition carries out Image characteristic analysis, characterizing in the 5th image in signature analysis result includes in human eye feature or the 5th image Specific region in include human eye feature when, judgement meet the second condition, otherwise judgement be unsatisfactory for the second condition.? That is the 4th image acquisition units are the image acquisition units of visible light, the 5th image that acquisition obtains is visible light Image, judges whether that meeting preset first condition refers to according to the first parameter, carries out characteristics of image point to the 5th image Analysis, judges whether occur in the specific region for whether occurring human eye feature or the 5th image in the 5th image Human eye feature；If occurred in the specific region for occurring human eye feature or the 5th image in the 5th image Human eye feature, then judge that presently described electronic equipment state in which and environment meet first condition, and otherwise judgement is unsatisfactory for First condition.

In one embodiment, the first detection unit 402 can be the 5th image acquisition units, the electronic equipment It further include light reflector element 404, the smooth reflector element 404 and the Image Acquisition direction of the 5th image acquisition units are kept First angle enables the 5th image acquisition units to acquire by the smooth reflector element 404 and obtains in particular range Image；First parameter is the 6th image that the 5th image acquisition units acquisition obtains；

The first processing units 403 are used for, and the 6th image obtained to the 5th image acquisition units acquisition carries out Image characteristic analysis, characterizing in the 6th image in signature analysis result includes in human eye feature or the 6th image Specific region in include human eye feature when, judgement meet the second condition, otherwise judgement be unsatisfactory for the second condition.? That is the 5th image acquisition units are the image acquisition units of visible light, the 6th image that acquisition obtains is visible light Image, judges whether that meeting preset first condition refers to according to the first parameter, carries out characteristics of image point to the 6th image Analysis, judges whether occur in the specific region for whether occurring human eye feature or the 6th image in the 6th image Human eye feature；If occurred in the specific region for occurring human eye feature or the 6th image in the 6th image Human eye feature, then judge that presently described electronic equipment state in which and environment meet first condition, and otherwise judgement is unsatisfactory for First condition.

It should be noted that the projecting cell 401 in the embodiment of the present invention four can be realized by the projector of electronic equipment；The One detection unit 402 can be realized by the image acquisition units of the visible light of electronic equipment；First processing units 403 can be by electricity CPU, MPU, DSP or FPGA of sub- equipment are realized；Light reflector element 404 can be realized by any type of light reflection device.

The embodiment of the present invention four, the detection by electronic equipment to the first parameter are arrived to determine whether generating laser projection Such case of human eye, and when confirmation detects laser projection to human eye (i.e. judgement meet first condition) by closing laser Projecting unit (projecting cell) implements the protection to human eye.

Elaborate the information processing method and present invention reality of the embodiment of the present invention one by a specific example again below Apply the electronic equipment of example two.

Example one

As shown in figure 5, the electronic equipment 10 of example one of the present invention, including the throwing to project the first image to view field Shadow unit 501, to project the infrared light transmitter elements 502 of infrared light, to acquire first of image in the view field Image acquisition units 503, wherein the projected area of the infrared light includes the view field of the projecting cell.

The co-ordination principle of projecting cell 501, infrared light transmitter elements 502 and the first image acquisition units 503 is as follows:

Projecting cell 501 and the first image acquisition units 503 are located at the bottom section of electronic equipment 10, infrared light emission list Member 502 is located at the top area of electronic equipment 10, and when carrying out the oblique throwing of electronic equipment, electronic equipment 10 is stood upside down in desktop, Infrared light transmitter elements 502 issue the planar light of a branch of parallel desktop, and infrared light hair can be blocked when user's finger contacts desktop The optical path of unit 502 is penetrated, the infrared light that infrared light transmitter elements 502 issue forms a hot spot in finger tip, this hot spot is What human eye can not be seen, but can be detected by the first image acquisition units 503；Again as shown in fig. 6, the first image acquisition units 503 detect the hot spot point on desktop, and the position of the hot spot point is P ˊ under the coordinate system of the first image acquisition units 503, lead to It crosses preset conversion relation and position coordinates P of the hot spot point in the projection plane of projecting cell 501 is calculated.

The principle is also the working principle of general dummy keyboard.

Electronic equipment described in example one of the present invention further include: detecting the first detection unit of the first parameter, and First processing units；

Wherein, the projecting cell, infrared light transmitter elements, the first image acquisition units, first detection unit respectively with The first processing units electrical connection.

First detection unit can be photosensitive detection unit, and the photosensitive detection unit and the first processing units are electrical Connection；

When the first detection unit is photosensitive detection unit, the infrared light transmitter elements and the photosensitive detection are single The distance between member is less than first threshold, i.e., the setting of the distance between the described infrared light transmitter elements and the photosensitive detection unit Must be closer, so that the projection model for covering the infrared light transmitter elements that the detection range of the photosensitive detection unit is more as far as possible It encloses, to keep testing result more accurate.The first threshold can be set according to actual needs.The photosensitive detection is single First top area that electronic equipment 10 is similarly provided at the infrared light transmitter elements.When the first detection unit is photosensitive When detection unit, projecting cell 501, infrared light transmitter elements 502, the first image acquisition units 503, photosensitive detection unit 504 The location of in electronic equipment 10 as shown in Figure 7, wherein projecting cell 501 and the first image acquisition units 503 are located at electricity The bottom section of sub- equipment 10, infrared light transmitter elements 502 and photosensitive detection unit 504 are located at the top region of electronic equipment 10 Domain, and the distance between infrared light transmitter elements 502 and photosensitive detection unit 504 are less than first threshold.

Laser projection to human eye a kind of scene as shown in figure 8, with the photosensitive detection unit be second image adopt For collecting unit, when the electronic equipment is in the first operating mode (projecting cell and infrared light transmitter elements work), from Second image acquisition units obtain third image；The third image obtained to second image acquisition units acquisition carries out Image characteristic analysis, characterizing in the third image in signature analysis result includes in human eye feature or the third image Specific region in include human eye feature when, judgement meet the first condition, otherwise judgement be unsatisfactory for the first condition；? When judgement meets the first condition, the projecting cell and/or infrared light transmitter elements are closed；

By taking the photosensitive detection unit is the third image acquisition units as an example, the first work is in the electronic equipment When operation mode (projecting cell and infrared light transmitter elements work), the 4th image is obtained from the third image acquisition units；It is right The 4th image that the third image acquisition units acquisition obtains carries out light intensity analysis, characterizes the 4th figure in analysis result When the luminous intensity of specific region as in belongs to default range of light intensities, judgement meets the first condition, and otherwise judgement is discontented The foot first condition；When judgement meets the first condition, the projecting cell and/or infrared light transmitter elements are closed It closes；

Laser projection to human eye a kind of scene as shown in figure 9, with the photosensitive detection unit be the gravity sensor For, when the electronic equipment is in the first operating mode (projecting cell and infrared light transmitter elements work), from described heavy Power inductor obtains inclination angle and/or the rate travel of the electronic equipment；By the gravity sensor acquisition obtain inclination angle with Preset first threshold range is compared, and/or, the rate travel that gravity sensor acquisition is obtained and preset the Two threshold ranges are compared；The inclination angle, which is characterized, in comparison result belongs to the first threshold range, and/or, the movement When rate belongs to the second threshold range, judgement meets the first condition；Otherwise judgement is unsatisfactory for the first condition；? When judgement meets the first condition, the projecting cell and/or infrared light transmitter elements are closed.When the photosensitive detection is single When member is the gravity sensor, the gravity sensor is located at the electronic equipment internal, and the embodiment of the present invention is not to described Gravity sensor is limited in the location of electronic equipment internal, as long as guaranteeing that the gravity sensor and the first processing are single Member electrical connection.

Elaborate the information processing method and present invention reality of the embodiment of the present invention three by a specific example again below Apply the electronic equipment of example four.

Example two

As shown in Figure 10, the electronic equipment 10 of example two of the present invention, including to project the first image to view field Projecting cell 501, the electronic equipment further include: the first detection unit and the first processing to detect the first parameter are single Member；

Wherein, the projecting cell 501, first detection unit are electrically connected with the first processing units respectively.

The first detection unit can be image detecting element, to distinguish description, be referred to as the 4th image in this example Acquisition unit, the 4th image acquisition units and the first processing units are electrically connected.As shown in Figure 10, the 4th image is adopted Collect the top area that unit 505 can be located at electronic equipment 10, projecting cell 501 is located at the bottom section of electronic equipment 10；When So, the 4th image acquisition units 505 can also be set in the bottom section of electronic equipment 10.

A kind of scene of laser projection to human eye is as shown in figure 11, is in the 4th operating mode in the electronic equipment and (throws Shadow cell operation) when, electronic equipment obtains the 5th image that the 4th image acquisition units acquisition obtains, to the 4th figure As the 5th image progress image characteristic analysis that acquisition unit acquisition obtains, characterized in the 5th image in signature analysis result When including including human eye feature in the specific region in human eye feature or the 5th image, judgement meets the Article 2 Part, otherwise judgement is unsatisfactory for the second condition；When judgement meets the second condition, the projecting cell 501 is closed.

As shown in figure 12, the first detection unit can also be the 5th image acquisition units 505, and the electronic equipment is also Including light reflector element 506, the smooth reflector element 506 is electrically connected with the first processing units, and first processing is single The member control smooth reflector element 506 rotates, and the rotation of the smooth reflector element 506 changes the smooth reflector element 506 and institute State the angle between the Image Acquisition direction of the 5th image acquisition units 505；The smooth reflector element 506 and the 5th image The Image Acquisition direction of acquisition unit 505 keeps the first angle, reflects the 5th image acquisition units 505 by the light Unit 506 can acquire the image obtained in particular range；The 4th operating mode (projecting cell work is in the electronic equipment Make) when, electronic equipment obtains the 6th image that the 5th image acquisition units acquisition obtains, to the 5th Image Acquisition list The 6th image that 505 acquisition of member obtains carries out image characteristic analysis, includes in signature analysis result characterization the 6th image When including human eye feature in the specific region in human eye feature or the 6th image, judgement meets the second condition, no Then judgement is unsatisfactory for the second condition；When judgement meets the second condition, the projecting cell 501 is closed.

It should be noted that when the acquisition range of described image acquisition unit is wide enough (such as fish eye camera), it is sufficient to full When requirement of the Image Acquisition to acquisition range in foot this example two, then no setting is required light reflector element；When described image acquires The acquisition range of unit is not wide enough, when being insufficient for requirement of the Image Acquisition in this example two to acquisition range, then needs Light reflector element separately is set, to change the image-capture field of described image acquisition unit by the smooth reflector element, makes institute State image acquisition units can collect originally do not acquire in the range of image, moreover, with light reflector element and image The adjustment of corner dimension between acquisition unit, the image-capture field of image acquisition units also change therewith.

In several embodiments provided by the present invention, it should be understood that disclosed method, apparatus and electronic equipment, It may be implemented in other ways.Apparatus embodiments described above are merely indicative, for example, the unit is drawn Point, only a kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can To combine, or it is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed The mutual coupling of each component part or direct-coupling or communication connection can be through some interfaces, equipment or unit Indirect coupling or communication connection can be electrical, mechanical or other forms.

Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.

In addition, each functional unit in various embodiments of the present invention can be fully integrated in one processing unit, it can also To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or The various media that can store program code such as person's CD.

If alternatively, the above-mentioned integrated unit of the embodiment of the present invention is realized in the form of software function module and as independence Product when selling or using, also can store in a computer readable storage medium.Based on this understanding, this hair Substantially the part that contributes to existing technology can body in the form of software products in other words for the technical solution of bright embodiment Reveal and, which is stored in a storage medium, including some instructions are with so that a computer is set Standby (can be personal computer, server or network equipment etc.) executes the whole of each embodiment the method for the present invention Or part.And storage medium above-mentioned include: movable storage device, read-only memory (ROM, Read-Only Memory), with Machine accesses various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk Matter.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims

1. a kind of information processing method is applied to electronic equipment, the electronic equipment includes projecting cell, infrared light transmitter elements With the first image acquisition units, the projecting cell is used to project the first image, the infrared light transmitter elements to view field For emitting infrared light, the projected area of the infrared light includes the view field of the projecting cell, and the first image is adopted Collection unit is used to acquire the second image in the view field；The electronic equipment further includes first detection unit, and described One detection unit is for detecting the first parameter；The described method includes:

The operating mode information for obtaining the electronic equipment, when determining that the electronic equipment is in the first operating mode, from institute It states first detection unit and obtains the first parameter；Wherein, when the electronic equipment is in the first operating mode, the projecting cell and Infrared light transmitter elements are in running order；

Judge whether to meet preset first condition according to first parameter, and meets described first in judging result characterization When part, the electronic equipment is controlled into the second operating mode；Wherein, first parameter and the first condition are for judging Whether there is laser projection to human eye；When the electronic equipment is in the second operating mode, the projecting cell and/or infrared light hair Unit is penetrated to be in close state.

2. information processing method according to claim 1, which is characterized in that the first detection unit is that photosensitive detection is single Member, first parameter are the bearing member, image that the photosensitive detection unit acquisition obtains；First parameter of foundation judges whether Meet preset first condition, comprising:

The bearing member, image obtained to the photosensitive detection unit acquisition is analyzed, and is judged whether described in satisfaction according to analysis result First condition.

3. information processing method according to claim 2, which is characterized in that the photosensitive detection unit is the second Image Acquisition Unit, first parameter are the third image that second image acquisition units acquisition obtains；First parameter of foundation is sentenced It is disconnected whether to meet preset first condition, comprising:

The third image obtained to second image acquisition units acquisition carries out image characteristic analysis, in signature analysis result table When levying in the third image including including human eye feature in the specific region in human eye feature or the third image, sentence Disconnected to meet the first condition, otherwise judgement is unsatisfactory for the first condition.

4. information processing method according to claim 2, which is characterized in that the photosensitive detection unit is third Image Acquisition Unit, first parameter are the 4th image that third image acquisition units acquisition obtains；First parameter of foundation is sentenced It is disconnected whether to meet preset first condition, comprising:

The 4th image obtained to third image acquisition units acquisition carries out light intensity analysis, described in analysis result characterization When the luminous intensity of specific region in 4th image belongs to default range of light intensities, judgement meets the first condition, otherwise sentences It is disconnected to be unsatisfactory for the first condition.

5. information processing method according to claim 1, which is characterized in that the first detection unit is gravity sensor, First parameter is inclination angle and/or the rate travel for the electronic equipment that gravity sensor acquisition obtains；It is described according to Judge whether to meet preset first condition according to the first parameter, comprising:

The inclination angle that gravity sensor acquisition obtains is compared with preset first threshold range, and/or, it will be described heavy The rate travel that the acquisition of power inductor obtains is compared with preset second threshold range；The inclination angle is characterized in comparison result Belong to the first threshold range, and/or, when the rate travel belongs to the second threshold range, judgement meets described the One condition；Otherwise judgement is unsatisfactory for the first condition.

6. a kind of information processing method is applied to electronic equipment, the electronic equipment includes projecting cell, and the projecting cell is used In projecting the first image to view field, the electronic equipment further includes first detection unit, and the first detection unit is used for Detect the first parameter；The described method includes:

The operating mode information for obtaining the electronic equipment, when determining that the electronic equipment is in third operating mode, from institute It states first detection unit and obtains the first parameter；Wherein, when the electronic equipment is in third operating mode, at the projecting cell In working condition；

Judge whether to meet preset second condition according to first parameter, and meets the Article 2 in judging result characterization When part, the electronic equipment is controlled into the 4th operating mode；Wherein, first parameter and the second condition are for judging Whether there is laser projection to human eye；When the electronic equipment is in four operating modes, the projecting cell is in close state.

7. information processing method according to claim 6, which is characterized in that the first detection unit is the 4th Image Acquisition Unit, first parameter are the 5th image that the 4th image acquisition units acquisition obtains；First parameter of foundation is sentenced It is disconnected whether to meet preset second condition, comprising:

The 5th image obtained to the 4th image acquisition units acquisition carries out image characteristic analysis, in signature analysis result table When levying in the 5th image including including human eye feature in the specific region in human eye feature or the 5th image, sentence Disconnected to meet the second condition, otherwise judgement is unsatisfactory for the second condition.

8. information processing method according to claim 6, which is characterized in that the first detection unit is the 5th Image Acquisition Unit, the electronic equipment further include light reflector element, the image of the smooth reflector element and the 5th image acquisition units Acquire direction keep the first angle, enable the 5th image acquisition units by the smooth reflector element acquire acquisition it is specific Image in range；First parameter is the 6th image that the 5th image acquisition units acquisition obtains；The foundation One parameter judges whether to meet preset second condition, comprising:

The 6th image obtained to the 5th image acquisition units acquisition carries out image characteristic analysis, in signature analysis result table When levying in the 6th image including including human eye feature in the specific region in human eye feature or the 6th image, sentence Disconnected to meet the second condition, otherwise judgement is unsatisfactory for the second condition.

9. a kind of electronic equipment, including projecting cell, infrared light transmitter elements and the first image acquisition units, the projecting cell For projecting the first image to view field, the infrared light transmitter elements are for emitting infrared light, the projection of the infrared light Region includes the view field of the projecting cell, and the first image acquisition unit is used to acquire the in the view field Two images；The electronic equipment further include:

First detection unit, for detecting the first parameter；

First processing units are determining that the electronic equipment is in for obtaining the operating mode information of the electronic equipment When one operating mode, the first parameter is obtained from the first detection unit；Wherein, the electronic equipment is in the first operating mode When, the projecting cell and infrared light transmitter elements are in running order；The first processing units are also used to, according to described One parameter judges whether to meet preset first condition, and when judging result characterization meets the first condition, described in control Electronic equipment enters the second operating mode；Wherein, first parameter and the first condition are for judging whether there is laser throwing It is mapped to human eye；When the electronic equipment is in the second operating mode, the projecting cell and/or infrared light transmitter elements are in and close Closed state.

10. electronic equipment according to claim 9, which is characterized in that the first detection unit is photosensitive detection unit, institute Stating the first parameter is the bearing member, image that the photosensitive detection unit acquisition obtains；

The first processing units are used for, and the bearing member, image obtained to the photosensitive detection unit acquisition is analyzed, foundation point Analysis result judges whether to meet the first condition.

11. electronic equipment according to claim 10, which is characterized in that the photosensitive detection unit is the second Image Acquisition list Member, first parameter are the third image that second image acquisition units acquisition obtains；

The first processing units are used for, and the third image obtained to second image acquisition units acquisition carries out characteristics of image Analysis characterizes in the third image in signature analysis result including the given zone in human eye feature or the third image When including human eye feature in domain, judgement meets the first condition, and otherwise judgement is unsatisfactory for the first condition.

12. electronic equipment according to claim 10, which is characterized in that the photosensitive detection unit is third Image Acquisition list Member, first parameter are the 4th image that third image acquisition units acquisition obtains；

The first processing units are used for, and the 4th image obtained to third image acquisition units acquisition carries out luminous intensity point Analysis, when the luminous intensity that analysis result characterizes the specific region in the 4th image belongs to default range of light intensities, judgement is full The foot first condition, otherwise judgement is unsatisfactory for the first condition.

13. electronic equipment according to claim 9, which is characterized in that the first detection unit is gravity sensor, described First parameter is inclination angle and/or the rate travel for the electronic equipment that gravity sensor acquisition obtains；

The first processing units are used for, by the gravity sensor acquisition obtain inclination angle and preset first threshold range into Row compares, and/or, the rate travel that gravity sensor acquisition obtains is compared with preset second threshold range； The inclination angle, which is characterized, in comparison result belongs to the first threshold range, and/or, the rate travel belongs to the second threshold When range, judgement meets the first condition；Otherwise judgement is unsatisfactory for the first condition.

14. a kind of electronic equipment, including projecting cell, the projecting cell is used to project the first image to view field；It is described Electronic equipment further include:

First detection unit, for detecting the first parameter；

First processing units are determining that the electronic equipment is in for obtaining the operating mode information of the electronic equipment When three operating modes, the first parameter is obtained from the first detection unit；Wherein, the electronic equipment is in third operating mode When, the projecting cell is in running order；The first processing units are also used to, and are judged whether according to first parameter full The preset second condition of foot, and when judging result characterization meets the second condition, the electronic equipment is controlled into the 4th Operating mode；Wherein, institute's first parameter and the second condition are for judging whether there is laser projection to human eye；The electricity When sub- equipment is in four operating modes, the projecting cell is in close state.

15. 4 electronic equipment according to claim 1, which is characterized in that the first detection unit is the 4th Image Acquisition list Member, first parameter are the 5th image that the 4th image acquisition units acquisition obtains；

The first processing units are used for, and the 5th image obtained to the 4th image acquisition units acquisition carries out characteristics of image Analysis characterizes in the 5th image in signature analysis result including the given zone in human eye feature or the 5th image When including human eye feature in domain, judgement meets the second condition, and otherwise judgement is unsatisfactory for the second condition.

16. 4 electronic equipment according to claim 1, which is characterized in that the first detection unit is the 5th Image Acquisition list Member, the electronic equipment further include light reflector element, and the smooth reflector element and the image of the 5th image acquisition units are adopted Collect direction and keep the first angle, so that the 5th image acquisition units is acquired by the smooth reflector element and obtain specific model Enclose interior image；First parameter is the 6th image that the 5th image acquisition units acquisition obtains；

The first processing units are used for, and the 6th image obtained to the 5th image acquisition units acquisition carries out characteristics of image Analysis characterizes in the 6th image in signature analysis result including the given zone in human eye feature or the 6th image When including human eye feature in domain, judgement meets the second condition, and otherwise judgement is unsatisfactory for the second condition.