CN109413239A - Electronic equipment, control method of electronic equipment, and control device of electronic equipment - Google Patents
Electronic equipment, control method of electronic equipment, and control device of electronic equipment Download PDFInfo
- Publication number
- CN109413239A CN109413239A CN201811368403.6A CN201811368403A CN109413239A CN 109413239 A CN109413239 A CN 109413239A CN 201811368403 A CN201811368403 A CN 201811368403A CN 109413239 A CN109413239 A CN 109413239A
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- subregion
- structure light
- module group
- image
- video camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0272—Details of the structure or mounting of specific components for a projector or beamer module assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The application provides an electronic device, a control method of the electronic device and a control device of the electronic device. The electronic equipment comprises a display screen, a cover plate and a projection module. The display screen is provided with a display area, and the display area is used for displaying the first image. The cover plate is arranged on the display screen, a first sub-area and a second sub-area are formed on the cover plate, and the first sub-area corresponds to the display area. The projection module and the display screen are positioned on the same side of the cover plate, and the projection module is used for projecting a second image to the second sub-area. Because first subregion corresponds with the display area, the first image that the display area shows can see through first subregion in order to supply the user to look over, and in addition, the second image that projection module throws can see through the second subregion in order to supply the user to look over, and projection module neither can shelter from the first image that the display screen shows, can throw out the second image again for electronic equipment can present first image and second image simultaneously, has enlarged electronic equipment's the area of showing the image.
Description
Technical field
This application involves consumer electronics fields, more specifically, are related to a kind of electronic equipment, the controlling party of electronic equipment
The control device of method and electronic equipment.
Background technique
Electronic equipment, such as mobile phone, tablet computer, laptop etc. usually show image in addition to that can configure display screen,
Other function device, such as receiver, optical sensor, proximity sensor, camera etc. can be also set, for these function elements
It works normally, function element is generally arranged in the space being staggered with display screen, in the situation that electronic equipment frontage dimension is constant
Under, the area that setting function element will lead to the display image of electronic equipment is smaller.
Summary of the invention
The application embodiment provides the control dress of a kind of electronic equipment, the control method of electronic equipment and electronic equipment
It sets.
The electronic equipment of the application embodiment includes display screen, cover board and projective module group.The display screen is formed with aobvious
Show area, the viewing area is for showing the first image.On the display screen, the cover board is formed with first for the cover board setting
Subregion and the second subregion, first subregion are corresponding with the viewing area.The projective module group and the display location
In the same side of the cover board, the projective module group is used to project the second image to second subregion.
In the electronic equipment of the application embodiment, the first subregion is corresponding with viewing area, the first shadow that viewing area is shown
As that can be checked through the first subregion for user, in addition, the second image of projective module group projection can penetrate the second sub-district
Domain checks that projective module group will not only block the first image that display screen is shown, but also can project the second image for user, makes
The first image and the second image can be presented simultaneously by obtaining electronic equipment, expand the area of the display image of electronic equipment.
In the control method of the electronic equipment of the application embodiment, the electronic equipment includes display screen, cover board, projection
Mould group and structure optical assembly, the display screen are formed with viewing area, and the viewing area is for showing that the first image, the cover board are set
It sets on the display screen, the cover board is formed with the first subregion and the second subregion, and first subregion is shown with described
Show that area is corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the throwing
Shadow mould group is used to project the second image to second subregion, and the structure optical assembly is corresponding with second subregion to be set
It sets, the structure optical assembly includes structured light projector and structure light video camera head, the structure light of the structured light projector projection
Across second subregion to target object, the structure light video camera head is modulated and is passed through described by target object for receiving
The structure light of second subregion, the control method include: to obtain the structure light video camera head to receive the structure light modulated
Exposure time series;The exposure time series are handled to obtain the projection timing of the projective module group, the projection timing and the exposure
Timing is interlocked;And the control projective module group projects second image with the projection timing.
In the control method of the electronic equipment of the application embodiment, structure light video camera head is modulated with exposure time series reception
Structure light, projective module group with projection timing staggered with exposure time series project the second image, user utilize structure optical assembly
When obtaining depth information, the second image can be still viewed, and avoids when projective module group projects the second image and influences knot
Structure light video camera head receives the structure light modulated, and the depth information that structure optical assembly obtains is more accurate.
In the control method of the electronic equipment of the application embodiment, the electronic equipment includes display screen, cover board, projection
Mould group and structure optical assembly, the display screen are formed with viewing area, and the viewing area is for showing that the first image, the cover board are set
It sets on the display screen, the cover board is formed with the first subregion and the second subregion, and first subregion is shown with described
Show that area is corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the throwing
Shadow mould group is used to project the second image to second subregion, and the structure optical assembly is corresponding with second subregion to be set
It sets, the structure optical assembly includes structured light projector and structure light video camera head, the structure light of the structured light projector projection
Across second subregion to target object, the structure light video camera head is modulated and is passed through described by target object for receiving
The structure light of second subregion, the control method include: to judge whether the structure light video camera head is opened;And in the structure
When light video camera head is opened, controls the projective module group and close.
In the control method of the electronic equipment of the application embodiment, when judging that structure light video camera head is opened, closes and throw
Shadow mould group avoids structure light video camera head when receiving the structure light modulated, the second image by the projection of projective module group
It influences, the depth information that structure optical assembly obtains is more accurate.
In the control device of the electronic equipment of the application embodiment, the electronic equipment includes display screen, cover board, projection
Mould group and structure optical assembly, the display screen are formed with viewing area, and the viewing area is for showing that the first image, the cover board are set
It sets on the display screen, the cover board is formed with the first subregion and the second subregion, and first subregion is shown with described
Show that area is corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the throwing
Shadow mould group is used to project the second image to second subregion, and the structure optical assembly is corresponding with second subregion to be set
It sets, the structure optical assembly includes structured light projector and structure light video camera head, the structure light of the structured light projector projection
Across second subregion to target object, the structure light video camera head is modulated and is passed through described by target object for receiving
The structure light of second subregion, the control device include obtaining module, processing module and control module, and the acquisition module is used
In the exposure time series for obtaining the structure light that the structure light video camera head reception is modulated;The processing module is for handling the exposure
Light sequential to obtain the projection timing of the projective module group, interlock with the exposure time series by the projection timing;The control mould
Block projects second image for controlling the projective module group with the projection timing.
In the control device of the electronic equipment of the application embodiment, structure light video camera head is modulated with exposure time series reception
Structure light, projective module group with projection timing staggered with exposure time series project the second image, user utilize structure optical assembly
When obtaining depth information, the second image can be still viewed, and avoids when projective module group projects the second image and influences knot
Structure light video camera head receives the structure light modulated, and the depth information that structure optical assembly obtains is more accurate.
In the control device of the electronic equipment of the application embodiment, the electronic equipment includes display screen, cover board, projection
Mould group and structure optical assembly, the display screen are formed with viewing area, and the viewing area is for showing that the first image, the cover board are set
It sets on the display screen, the cover board is formed with the first subregion and the second subregion, and first subregion is shown with described
Show that area is corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the throwing
Shadow mould group is used to project the second image to second subregion, and the structure optical assembly is corresponding with second subregion to be set
It sets, the structure optical assembly includes structured light projector and structure light video camera head, the structure light of the structured light projector projection
Across second subregion to target object, the structure light video camera head is modulated and is passed through described by target object for receiving
The structure light of second subregion, the control device include judgment module and control module, and the judgment module is for judging institute
State whether structure light video camera head is opened;The control module is used to control the projection when the structure light video camera head is opened
Mould group is closed.
In the control device of the electronic equipment of the application embodiment, when judging that structure light video camera head is opened, closes and throw
Shadow mould group avoids structure light video camera head when receiving the structure light modulated so that projective module group can not project the second image,
It is influenced by the second image that projective module group projects, the depth information that structure optical assembly obtains is more accurate.
The additional aspect and advantage of presently filed embodiment will be set forth in part in the description, partially will be from following
Description in become obvious, or recognized by the practice of presently filed embodiment.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the application is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the electronic equipment of the application certain embodiments;
Fig. 2 is the partial structure diagram of the electronic equipment of the application certain embodiments;
Fig. 3 is schematic cross-section of the electronic equipment along line A-A shown in Fig. 2 of the application certain embodiments;
Fig. 4 and Fig. 5 is the partial structure diagram of the electronic equipment of the application certain embodiments;
Fig. 6 to Fig. 8 is that the electronic equipment edge of the application certain embodiments is intercepted with line A-A corresponding position shown in Fig. 2
Schematic cross-section;
Fig. 9 is the flow diagram of the control method of the electronic equipment of the application certain embodiments;
Figure 10 is the module diagram of the control device of the electronic equipment of the application certain embodiments;
Figure 11 is display timing, exposure time series and the time diagram for projecting timing of the application certain embodiments;
Figure 12 and Figure 13 is the flow diagram of the control method of the electronic equipment of the application certain embodiments;With
Figure 14 is the module diagram of the control device of the electronic equipment of the application certain embodiments.
Specific embodiment
Presently filed embodiment is described further below in conjunction with attached drawing.Same or similar label is from beginning in attached drawing
To the same or similar element of expression or element with the same or similar functions eventually.
In addition, the presently filed embodiment described with reference to the accompanying drawing is exemplary, it is only used for explaining the application's
Embodiment, and should not be understood as the limitation to the application.
Also referring to Fig. 1 to Fig. 3, the electronic equipment 1000 of the application embodiment include display screen 10, cover board 20 and
Projective module group 30.Display screen 10 is formed with viewing area 11, and viewing area 11 is for showing the first image.Cover board 20 is arranged in display screen
On 10.Cover board 20 is formed with the first subregion 21 and the second subregion 22, and the first subregion 21 is corresponding with viewing area 11.Projective module
Group 30 is located at the same side of cover board 20 with display screen 10.Projective module group 30 is used to project the second image to the second subregion 22.
Specifically, electronic equipment 1000 can also include shell 40, shell 40 can be used for installing display screen 10, cover board 20 and
The function elements such as projective module group 30, function element can also be mainboard, double take the photograph mould group, receiver etc..The tool of electronic equipment 1000
Body form can be mobile phone, tablet computer, smartwatch, head and show equipment etc., and the application is mobile phone progress with electronic equipment 1000
Explanation, it will be understood that the concrete form of electronic equipment 1000 is not limited to mobile phone, and this is not restricted.
Fig. 2 and Fig. 3 are please referred to, display screen 10 may be mounted on shell 40, and specifically, display screen 10 may be mounted at shell
On one face of body 40, or it is mounted on two opposite faces of shell 40 simultaneously.In the example illustrated in fig. 3, it shows
Screen 10 is mounted on before shell 40.Display screen 10 is displayed for the first image, the first image can be text, image,
The information such as video, icon.The concrete type of display screen 10 can be liquid crystal display, OLED display screen, Micro LED display
Deng.Display screen 10 is formed with viewing area 11.
Viewing area 11 includes opposite front 12 and the back side 13.Viewing area 11 is for showing the first image, and light is along the back side
13 directions for being directed toward front 12 launch outward, and are received after light passes through front 12 by user.Picture is formed in viewing area 11
Element, in one example, pixel can be with self-luminous corresponding color is presented, in another example, work of the pixel in backlight
Corresponding color is presented with lower.It is adapted to the demand of different types of electronic equipment 1000 and different user, the shape of viewing area 11
It can the regular shapes such as rounded, oval, track type, round rectangle, rectangle.
In some examples, display screen 10 may also include non-display area, and non-display area can be formed in the week of viewing area 11
Edge.Non-display area can be not used in display, and non-display area can be used for that cabling is combined or be used for shell 40, such as non-can will show
Display function in conjunction with showing area and shell 40 by viscose glue, without will affect viewing area 11.Display screen 10, which can also be, to be integrated with
The touching display screen of touch function can be touched on the display screen 10 after user obtains the image information that display screen 10 is shown
Control is to realize scheduled interactive operation.
Please continue to refer to Fig. 2 and Fig. 3, cover board 20 is arranged on the display screen 10, can play dust-proof, waterproof etc. to display screen 10
Protective effect.In addition, cover board 20 can be made of the preferable material of the light transmissions such as glass or sapphire, so that cover board 20 has
There is good light transmittance.Cover board 20 is formed with the first subregion 21 and the second subregion 22.
First subregion 21 can connect with the second subregion 22, can also be spaced with the second subregion 22.In addition, first
Subregion 21 can be located at the position by proximal edge of cover board 20, and the second subregion 22 can be located at the middle position of cover board 20.
First subregion 21 is corresponding with viewing area 11, and viewing area 11 can be set in the lower section of the first subregion 21, such as immediately below.It is aobvious
Show that the first image that area 11 is shown can pass through the first subregion 21 so that user checks.Cover board 20 further includes the first opposite face
23 and second face 24, the front 12 of display screen 10 is combined with the second face 24.The extraneous light of electronic equipment 1000 can be successively
Enter the inside of electronic equipment 1000, the light that the element in electronic equipment 1000 issues behind the first face 23, the second face 24
It can also be in the outside for being successively emitted to electronic equipment 1000 behind the second face 24, the first face 23, for example, viewing area 11 is shown
The first image successively checked behind the second face 24, the first face 23 for user.
Projective module group 30 and display screen 10 are located at the same side of cover board 20.Projective module group 30 is corresponding with the second subregion 22.
In the example illustrated in fig. 3, projective module group 30 can be set with cover board 20 in the opposite two sides of display screen 10, display screen 10
Front 12 combined with cover board 20, the side where the back side 13 of display screen 10 is arranged in projective module group 30.In other examples,
Projective module group 30 and display screen 10 can also be arranged in simultaneously on the second face 24 of cover board 20 in a manner of being spaced apart from each other, that is, project
The underface of the second subregion 22 is arranged in mould group 30, and the underface of the first subregion 21, display screen 10 is arranged in display screen 10
Have on Z-direction (as shown in figures 1 and 3) with projective module group 30 it is overlapping, to reduce thickness of the electronic equipment 1000 in Z-direction
Degree.
Projective module group 30 is used to project the second image to the second subregion 22.The projection scope of projective module group 30 can cover
Second subregion 22, so that the second image can be presented in the second subregion 22.Second image can be aobvious with the first image
Show the continuous image of content, by taking a frame image as an example, the first image is a portion image, and the second image is another part figure
Picture, in this way, electronic equipment 1000 is for showing that the area of image is larger.In addition, the projection state of the second image and the first image
Display state may be the same or different.By taking the refreshing frequency of the first image and the projection frequency of the second image as an example, when
When the refreshing frequency of first image is identical as the projection frequency of the second image, electronic equipment 1000, which can synchronize, is presented the first image
With the second image so that overall picture is continuous;When the refreshing frequency of the first image and the projection frequency difference of the second image, example
Refreshing frequency such as the first image is higher, then the first image can be the higher image of frame per second, such as text, video, the second shadow
The projection frequency of picture is lower, then the second image can be the lower image of frame per second, as showing 1000 state of electronic equipment
Icon (battery capacity, network connection state, the system time of electronic equipment 1000) etc..Wherein, projective module group 30 may include
Light source, display chip and projection lens, display chip and projection lens are successively set in the optical path of light source.In projective module group 30
When work, the light that light source issues is irradiated on display chip, and display chip, which is driven, shows initial second image, projection lens
Head projects the second subregion 22 by initial second image zoom at the second image and by the second image.Light source can be LED light
Source, laser light source.The light of the light source transmitting different wave length of different projective module groups 30, therefore can wrap in the second image projected
Containing infrared light, ultraviolet light, visible light it is one or more.
In some examples, viewing area 11 can be independently driven the first image of display, and projective module group 30 can be by independence
Driving the second image of projection, so that the projection state of the second image and the display state of the first image are same or different.For example,
Display screen 10 is to show timing T1 the first image of display (as shown in figure 11), and projective module group 30 is with display timing T1 projection second
Image so that the refreshing frequency of the first image is identical as the projection frequency of projective module group 30, i.e., the refreshing frequency of the first image with
The projection frequency of second image is identical, in this way, electronic equipment 1000, which can synchronize, is presented the first image and the second image, so that whole
Body picture is continuous.For another example viewing area 11 shows the first image with light emission luminance, projective module group 30 is to be different from light emission luminance
Projection brightness shows the second image, so that the brightness of the first image is different from the brightness of the second image.
To sum up, in the electronic equipment 1000 of the application embodiment, the first subregion 21 is corresponding with viewing area 11, viewing area
First images of 11 displays can check through the first subregion 21 for user, in addition, projective module group 30 will not both block it is aobvious
The first image that display screen 10 is shown, and the second image can be projected, enable electronic equipment 1000 that the first shadow is presented simultaneously
Picture and the second image expand the area of the display image of electronic equipment 1000.
Referring to Fig. 3, in some embodiments, display screen 10 is formed through the through slot 14 at front 12 and the back side 13,
Through slot 14 does not have display function.
Specifically, the side where the back side 13 of display screen 10 is arranged in projective module group 30, in other words, projective module group
30 and cover board 20 when the opposite two sides of display screen 10 (such as Fig. 3) are arranged in, the second image that projective module group 30 projects passes through through slot
14 until the second subregion 22.When projective module group 30 is arranged in through slot 14 corresponding with the second subregion 22, at this point, projective module
Group 30 directly projects the second image to the second subregion 22.Through slot 14 can be corresponding with the second subregion 22, for example, can be two
The position of person is corresponding, shape is identical, size is mutually same, it is of course also possible to for both position it is corresponding, shape is different, size not
On an equal basis.In the present embodiment, due to being provided with through slot 14 on display screen 10, through slot 14 is corresponding with projective module group 30, then shows
The second image that first image of 10 display of screen is projected with projective module group 30 will not interfere from each other, and user can pass through simultaneously
First subregion 21 and the second subregion 22 check the first image and the second image, expand the display image of electronic equipment 1000
Area.
Further, in the example as depicted in fig. 4, through slot 14 includes the notch being formed on the edge of display screen 10
141, in other words, through slot 14 intersects with the edge of display screen 10.Notch 141 can specifically be formed in display screen 10 top edge,
On any one or more edges such as lower edge, left edge, right hand edge.The shape of notch 141 can be triangle, semicircle,
The arbitrary shapes such as rectangle, track type, this is not restricted.
In example as shown in Figure 5, through slot 14 includes the through-hole 142 with the edge interval of display screen 10, in other words, is led to
In the range of the edge that slot 14 is provided with display screen 10 surrounds.Through-hole 142 specifically can be close to the top edge, following of display screen 10
On any one or more edges such as edge, left edge, right hand edge.The shape of through-hole 142 can be triangle, circle, rectangle, race
The arbitrary shapes such as road shape, this is not restricted.
In some instances, through slot 14 can also include above-mentioned notch 141 and through-hole 142 simultaneously.Notch 141 and through-hole
142 quantity can be equal or unequal.
In some embodiments, display screen 10 can not also open up through slot, region corresponding with projection arrangement 30 (under
Claim: view field 14) do not show picture, and light transmittance is higher, and reaching 75% or more and being subject to does not influence the display of projection arrangement 30.
At this point, the view field 14 of display screen 10 is the simple glass for being not provided with pixel unit, and viewing area 11 is then provided with pixel
Unit.
Also referring to Fig. 1 to Fig. 3, in some embodiments, electronic equipment 1000 further includes structure optical assembly 50, knot
Structure optical assembly 50 can use the depth information that structure light obtains target object, for three-dimensional modeling, generation 3-D image, survey
Away from etc..Structure optical assembly 50 and display screen 10 are located at the same side of cover board 20, and in one example, display screen 10 is located at cover board 20
The second face 24 where side, structure optical assembly 50 is arranged in the side of separate the cover board 20 of display screen 10, in other words, ties
The opposite two sides of display screen 10 are arranged in cover board 20 for structure optical assembly 50.Structure optical assembly 50 is corresponding with the second subregion 22 to be set
It sets.Structure optical assembly 50 includes structured light projector 51 and structure light video camera head 52, the structure light that structured light projector 51 projects
Target object is reached across the second subregion 22, structure light video camera head 52 is modulated by target object for reception and passes through the second son
The structure light in region 22.When being provided with view field 14 on display screen 10, the structure light that structured light projector 51 projects is passed through
View field 14 and the second subregion 22 reach target object, and structure light video camera head 52 is modulated and worn by target object for receiving
Cross the structure light of the second subregion 22 and view field 14.Wherein, structure light video camera head 52 can be infrared camera.
Since the second subregion 22 is the region of light transmission with view field 14, and the structure that structured light projector 51 issues
Light will not be shown before passing through the second subregion 22 without the speckle pattern across the viewing area of display screen 10 11, structure light
The influence of the viewing area 11 of screen 10, therefore can avoid the interference of display screen 10.Similarly, by the modulated structure light of target object
Before reaching structure light video camera head 52, without across the viewing area of display screen 10 11, by the speckle pattern of modulated structure light
The viewing area 11 that case will not be shown screen 10 influences, therefore also can avoid the interference of display screen 10.Such as Fig. 6, electronic equipment 1000
It further include bracket 60, structure light video camera head 52 can be arranged on the same bracket 60 with structured light projector 51, can also be single
Solely it is mounted on shell 40.
Also referring to Fig. 1 to Fig. 3, in some embodiments, structure optical assembly 50 further includes floodlight 53, floodlight
53 can be used for launching outward supplement light, and the light that supplement light can be used for when ambient light is weaker in supplement ambient is strong
Degree.In one example, supplement light can be infrared light.Supplement light is emitted on target object to be reflected by target object
Afterwards, it can be obtained by structure light video camera head 52 to obtain the two dimensional image of target object, two-dimensional image information can be used for identity knowledge
Not.Such as Fig. 6, floodlight 53 can be arranged on the same bracket 60 with structured light projector 51 and structure light video camera head 52.This
When, the supplement light that floodlight 53 issues enters external environment after passing through the second subregion 22, and the supplement light after being reflected can
To again pass through the second subregion 22 to be received by structure light video camera head 52.
Referring to Figure 4 together and Fig. 5, in some embodiments, structure optical assembly 50 is corresponding with through slot 14, and structure light is thrown
The structure light that emitter 51 projects passes through through slot 14, and structure light video camera head 52 is for receiving across through slot 14 by modulated structure
Light.
At this point, the incidence surface of structure light video camera head 52 can be directed at through slot 14, worn by the modulated structure light of target object
It crosses after through slot 14 and is received again by structure light video camera head 52.In present embodiment, due to by modulated structure light without pass through
The microscopic gaps of viewing area 11, will not be by microscopic gaps diffraction again, and the speckle image that structure light video camera head 52 obtains is mesh
The modulated speckle image of object is marked, the subsequent processing difficulty for calculating depth image based on speckle image is reduced.In Fig. 4 and Fig. 5
Example in, structure optical assembly 50 and projective module group 30 are corresponding with through slot 14.In other examples, structure optical assembly 50 and throwing
Shadow mould group 30 respectively corresponds different through slots 14.
Referring to Fig. 6, in some embodiments, electronic equipment 1000 further includes bracket 60, structure optical assembly 50 and throwing
Shadow mould group 30 is arranged on bracket 60.Projective module group 30 is located at the underface of the second subregion 22.
Specifically, bracket 60 may be mounted on shell 40, and projective module group 30 is made to be located at the second subregion 22 just
Lower section, i.e. 60 the second subregion of face 22 of bracket.When projective module group 30 and structure optical assembly 50 are mounted on bracket 60, projection
Mould group 30 and structure optical assembly 50 and the second subregion 22 are opposite.
Referring to Fig. 7, in some embodiments, electronic equipment 1000 further includes at least two brackets 60, structure light group
Part 50 is arranged on a bracket 60, and projective module group 30 is arranged on another bracket 60.Projective module group 30 is located at the second sub-district
The underface in domain 22.Wherein, the bracket 60 for the bracket 60 of mounting structure optical assembly 50 and for installing projective module group 30 is equal
The second subregion of face 22.The two brackets 60 can be located on same reference line (such as Fig. 7), can also mutually stagger, thus
Form step structure.For example, the bracket 60 of mounting structure optical assembly 50 is more leaned on relative to the bracket 60 of installation projective module group 30
Nearly cover board 20, so that structure optical assembly 50 can quickly projective structure light and be received by modulated structure light.
Referring to Fig. 8, in some embodiments, electronic equipment 1000 further includes at least two brackets 60, structure light group
Part 50 is arranged on a bracket 60, and projective module group 30 is arranged on another bracket 60.Projective module group 30 is located at the second sub-district
The a side in domain 22.Wherein, it can be thrown with the second subregion of face 22 for installing for the bracket 60 of mounting structure optical assembly 50
The bracket 60 of shadow mould group 30 can be located at a side of the second subregion 22.For example, shell 40 include roof 41, bottom wall 42 and
The side wall 43 of roof 41 and bottom wall 42 is connected, cover board 20 is combined with roof 41.Bracket 60 for mounting structure optical assembly 50 is pacified
On bottom wall 42, the bracket 60 for installing projective module group 30 is mounted on side wall 43.At this point, projective module group 30 from side to
Second subregion 22 projects the second image.
Also referring to Fig. 1, Fig. 9 and Figure 11, the application embodiment provides the control method of a kind of electronic equipment 1000.
Electronic equipment 1000 includes display screen 10, cover board 20, projective module group 30 and structure optical assembly 50.Display screen 10 is formed with viewing area
11, viewing area 11 is for showing the first image.Cover board 20 is arranged on the display screen 10.Cover board 20 be formed with the first subregion 21 and
Second subregion 22, the first subregion 21 are corresponding with viewing area 11.Projective module group 30, display screen 10 and structure optical assembly 50 are located at
The same side of cover board 20.Projective module group 30 is used to project the second image to the second subregion 22.Structure optical assembly 50 and the second son
Region 22 is correspondingly arranged.Structure optical assembly 50 includes structured light projector 51 and structure light video camera head 52, structured light projector 51
The structure light of projection passes through the second subregion 22 to target object, and structure light video camera head 52 is for receiving by target object modulation simultaneously
Across the structure light of the second subregion 22.The control method of the application embodiment the following steps are included:
010, obtain the exposure time series T2 that structure light video camera head 52 receives the structure light modulated;
020, exposure time series T2 is handled to obtain the projection timing T3 of projective module group 30, projection timing T3 and exposure time series T2
Staggeredly;And
030, projective module group 30, which is controlled, to project timing T3 projects the second image.
Also referring to Fig. 1 and Fig. 9, in some embodiments, electronic equipment 1000 further includes processor 200.Processing
Device 200 is used to obtain structure light video camera head 52 and receives the exposure time series T2 for the structure light modulated, processing exposure time series T2 to obtain
To the projection timing T3 of projective module group, projects timing T3 and exposure time series T2 staggeredly and control projective module group 30 to project timing
T3 projects the second image.In other words, step 010,020 and 030 can be implemented in processor 200.
Incorporated by reference to Figure 10, the application embodiment also provides the control device 100 of a kind of electronic equipment 1000.Wherein, electric
Sub- equipment 1000 includes display screen 10, cover board 20, projective module group 30 and structure optical assembly 50.Display screen 10 is formed with viewing area
11, viewing area 11 is for showing the first image.Cover board 20 is arranged on the display screen 10.Cover board 20 be formed with the first subregion 21 and
Second subregion 22, the first subregion 21 are corresponding with viewing area 11.Projective module group 30, display screen 10 and structure optical assembly 50 are located at
The same side of cover board 20.Projective module group 30 is used to project the second image to the second subregion 22.Structure optical assembly 50 and the second son
Region 22 is correspondingly arranged.Structure optical assembly 50 includes structured light projector 51 and structure light video camera head 52, structured light projector 51
The structure light of projection passes through the second subregion 22 to target object, and structure light video camera head 52 is for receiving by target object modulation simultaneously
Across the structure light of the second subregion 22.The control device 100 of the application embodiment includes obtaining module 101, processing module
102 and control module 103.When obtaining module 102 for obtaining the exposure for the structure light that the reception of structure light video camera head 52 is modulated
Sequence T2.Processing module 102 obtains the projection timing T3 of projective module group 30, projection timing T3 and exposure for handling exposure time series T2
Light sequential T2 interlocks.Control module 103 projects timing T3 for controlling projective module group 30 and projects the second image.
Specifically, after the structure light that structured light projector 51 projects passes through the second subregion 22 to target object, structure light
Camera 52 can be received with certain exposure time series T2 and be modulated by target object and pass through the structure light of the second subregion 22.By
During projective module group 30 projects the second image, the light that projective module group 30 is launched may be anti-by the second subregion 22
It penetrates, reflected light line is easy to interfere structure light video camera head 52.Such as the infrared light meeting in the light that projects of projective module group 30
It is reflected by the second subregion 22, if structure light video camera head 52 receives the structure light modulated and projective module group 30 projects the second shadow
As carrying out simultaneously, will cause structure light video camera head 52 and receive is included what projective module group 30 projected in modulated structure light
The infrared light reflected by the second subregion 22 is caused when being calculated the depth of target object using the infrared light received, nothing
Method obtains the accurate depth information of target object.Therefore, the structure light modulated in order to receive structure light video camera head 52
Without the infrared light reflected by the second subregion 22 that projective module group 30 projects, the exposure time series T2 of structure light video camera head 52 must
It must be staggered with the projection timing T3 of projective module group 30.
In the present embodiment, first obtain structure light video camera head 52 exposure time series T2, then to exposure time series T2 into
Row processing, to obtain the projection timing T3 of projective module group 30, thus by the exposure time series T2 and projective module of structure light video camera head 52
The projection timing T3 of group 30 is staggered.Specifically, projection timing T3 can be obtained by changing the phase of exposure time series T2, so that
Exposure time series T2 interlocks with projection timing T3, i.e., the control signal of structure light video camera head 52 is in high level (structure light video camera head
52 open) when, the control signal low level (closing of projective module group 30) of projective module group 30, the control signal of structure light video camera head 52
When in low level (closing of structure light video camera head 52), the control signal high level (opening of projective module group 30) of projective module group 30.
Finally, control projective module group 30 projects the second image to project timing T3.Therefore, when structure light video camera head 52 is with exposure time series T2
The structure light modulated is received, when projective module group 30 projects the second image with projection timing T3 staggered with exposure time series T2, knot
The structure light that structure light video camera head 52 receives is mainly by the modulated structure light of target object, so that obtaining according to the structure light
Target object depth it is accurate.
It should be noted that in use, structure light video camera head 52 can be with structured light projector 51 and open simultaneously, or
The time interval that both persons open is very small, so at the time of above-mentioned structure light video camera head 52 is opened, namely can be regarded as
At the time of structured light projector 51 is opened.
To sum up, in the control method of the electronic equipment 1000 of the application embodiment and control device 100, structure light camera shooting
First 52 receive the structure light modulated with exposure time series T2, and projective module group 30 is thrown with projection timing T3 staggered with exposure time series T2
When penetrating the second image, user can still view the second image, and keep away when obtaining depth information using structure optical assembly 50
Exempt to influence the structure light that the reception of structure light video camera head 52 is modulated when projective module group 30 projects the second image, structure optical assembly
The depth information of 50 acquisitions is more accurate.
Figure 11 and Figure 12 are please referred to, in some embodiments, display screen 10 is to show that timing T1 shows the first image.Control
Method processed is further comprising the steps of:
040, judge whether structure light video camera head 52 is opened;And
050, when structure light video camera head 52 is not opened, projective module group 30 is controlled to show that timing T1 projects the second image.
Fig. 1 and Figure 12 are please referred to, in some embodiments, display screen 10 is to show that timing T1 shows the first image.Place
Reason device 200 is also used to judge whether structure light video camera head 52 is opened and when structure light video camera head 52 is not opened, control projective module
Group 30 penetrates the second image to show that timing throws T3.In other words, step 040 and 050 can be implemented in processor 200.
When electronic equipment 1000 carries out obtaining the depth information of target object, opening structure light video camera head is needed
52.When electronic equipment 1000 can only as display image Media Usage when, do not need opening structure light video camera head 52.Cause
This, by judging whether structure light video camera head 52 is opened, it can be determined that the application scenarios of current electronic device 1000.
Specifically, judge that mode that whether structure light video camera head 52 is opened includes a variety of, such as detection structure in step 040
Whether the voltage at the both ends of light video camera head 52 is operating voltage, if it is not, then showing that structure light video camera head 52 is not opened.It for example examines again
Whether geodesic structure light video camera head 52 persistently exports sensitization data, if it is not, then showing that structure light video camera head 52 is not opened.
When judging that structure light video camera head 52 is not opened, it can determine whether electronic equipment 1000 currently without obtaining object
The depth information of body.At this point, electronic equipment 1000 can be only as the Media Usage for showing image, i.e. display screen 10 can be with aobvious
Show that timing T1 shows the first image, projective module group 30 can be with the projection timing projection same or different with display timing T1 the
Two images.In the present embodiment, when structure light video camera head 52 is not opened, projective module group 30 is controlled to show that timing T1 is projected
Second image, then the refreshing frequency of the second image is identical as the projection frequency of projective module group 30, and electronic equipment 1000 can synchronize
The first image and the second image is presented.
When judging that structure light video camera head 52 is opened, it can determine whether that electronic equipment 1000 is currently obtaining the depth of target object
Spend information.Successively implementation steps 010,020 and 030, i.e. implementation obtain structure light video camera head 52 and receive the structure modulated at this time
When exposure time series T2, the processing exposure time series T2 of light are to obtain the projection timing T3 of projective module group 30, projection timing T3 and exposure
Sequence T2 staggeredly and control projective module group 30 with project timing T3 project the second image the step of so that projective module group 30 with
The staggered projection timing T3 of exposure time series T2 projects the second image, and structure light video camera head 52 is avoided to be projected the light of the projection of mould group 30
Line interference.
Also referring to Fig. 1 and Figure 13, the application embodiment also provides the control method of a kind of electronic equipment 1000.Electricity
Sub- equipment 1000 includes display screen 10, cover board 20, projective module group 30 and structure optical assembly 50.Display screen 10 is formed with viewing area
11, viewing area 11 is for showing the first image.Cover board 20 is arranged on the display screen 10.Cover board 20 be formed with the first subregion 21 and
Second subregion 22, the first subregion 21 are corresponding with viewing area 11.Projective module group 30, display screen 10 and structure optical assembly 50 are located at
The same side of cover board 20.Projective module group 30 is used to project the second image to the second subregion 22.Structure optical assembly 50 and the second son
Region 22 is correspondingly arranged.Structure optical assembly 50 includes structured light projector 51 and structure light video camera head 52, structured light projector 51
The structure light of projection passes through the second subregion 22 to target object, and structure light video camera head 52 is for receiving by target object modulation simultaneously
Across the structure light of the second subregion 22.The control method of the application embodiment the following steps are included:
040, judge whether structure light video camera head 52 is opened;And
060, when structure light video camera head 52 is opened, control projective module group 30 is closed.
Also referring to Fig. 1 and Figure 13, in some embodiments, electronic equipment 1000 further includes processor 200.Processing
Device 200 is also used to judge whether structure light video camera head 52 is opened, and when structure light video camera head 52 is opened, controls projective module group 30
It closes.In other words, processor 200 can be with implementation steps 040 and 060.
Also referring to Fig. 1 and Figure 14, the application embodiment also provides the control device of a kind of electronic equipment 1000
100.Electronic equipment 1000 includes display screen 10, cover board 20, projective module group 30 and structure optical assembly 50.Display screen 10 is formed with aobvious
Show area 11, viewing area 11 is for showing the first image.Cover board 20 is arranged on the display screen 10.Cover board 20 is formed with the first subregion
21 and second subregion 22, the first subregion 21 it is corresponding with viewing area 11.Projective module group 30, display screen 10 and structure optical assembly 50
Positioned at the same side of cover board 20.Projective module group 30 is used to project the second image to the second subregion 22.Structure optical assembly 50 and
Two subregions 22 are correspondingly arranged.Structure optical assembly 50 includes structured light projector 51 and structure light video camera head 52, project structured light
The structure light that device 51 projects passes through the second subregion 22 to target object, and structure light video camera head 52 is for receiving by target object tune
Make and pass through the structure light of the second subregion 22.The control device 100 of the application embodiment includes judgment module 104 and control
Module 103.Judgment module 104 is for judging whether structure light video camera head 52 is opened.Control module 103 is used to image in structure light
When first 52 unlatching, control projective module group 30 is closed.
In the present embodiment, when judging that structure light video camera head 52 is opened, then judge that electronic equipment 1000 needs to carry out
The step of obtaining the depth information of target object.At this point, closing projective module group 30, avoids structure light video camera head 52 and receiving quilt
It when the structure light of modulation, is influenced by the second image that projective module group 30 projects, the depth information that structure optical assembly 50 obtains
It is relatively accurate.
When judging that structure light video camera head 52 is not opened, projective module group 30 can control to the second subregion 22 projection second
Image, i.e. step 070 shown in implementation Figure 13 so that projective module group 30 with identical as the display timing T1 of display screen 10 or
The different projection timing T2 of person projects the second image to the second subregion 22, then the first shadow can be presented in electronic equipment 1000 simultaneously
Picture and the second image expand the area of the display image of electronic equipment 1000.
To sum up, in the control method of the electronic equipment 1000 of the application embodiment and control device 100, judging structure
When light video camera head 52 is opened, closes projective module group 30 and avoid structure light so that projective module group 30 can not project the second image and take the photograph
As first 52 receive modulated structure light when, by projective module group 30 project the second image influenced, structure optical assembly 50
The depth information of acquisition is more accurate.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two,
Three etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic equipment), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.It should
Understand, each section of the application can be realized with hardware, software, firmware or their combination.In the above-described embodiment, more
Software or firmware that a step or method can be executed in memory and by suitable instruction execution system with storage is realized.
For example, if realized with hardware, in another embodiment, any in following technology well known in the art can be used
Or their combination realize: there is the discrete logic electricity for realizing the logic gates of logic function to data-signal
Road, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array
(FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.In addition, in each embodiment of the application
In each functional unit can integrate in a processing module, be also possible to each unit and physically exist alone, can also two
A or more than two units are integrated in a module.Above-mentioned integrated module both can take the form of hardware realization, can also
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product when selling or using, also can store in a computer readable storage medium.Storage mentioned above
Medium can be read-only memory, disk or CD etc..It, can be with although embodiments herein has been shown and described above
Understand, above-described embodiment is exemplary, and should not be understood as the limitation to the application, those skilled in the art exist
It can make changes, modifications, alterations, and variations to the above described embodiments in scope of the present application.
Claims (13)
1. a kind of electronic equipment characterized by comprising
Display screen, the display screen are formed with viewing area, and the viewing area is for showing the first image;
Cover board, on the display screen, the cover board is formed with the first subregion and the second subregion, described for the cover board setting
First subregion is corresponding with the viewing area;And
Projective module group, the projective module group and the display location in the same side of the cover board, the projective module group be used for
Second subregion projects the second image.
2. electronic equipment according to claim 1, which is characterized in that the electronic equipment further includes structure optical assembly, institute
Structure optical assembly and the display location are stated in the same side of the cover board, the structure optical assembly and second subregion pair
It should be arranged, the structure optical assembly includes structured light projector and structure light video camera head, the knot of the structured light projector projection
Structure light passes through second subregion to target object, and the structure light video camera head is for receiving across second subregion
By modulated structure light.
3. electronic equipment according to claim 2, which is characterized in that the electronic equipment further includes bracket, the structure
Optical assembly and the projective module group are respectively provided on the bracket, the projective module group be located at second subregion just under
Side.
4. electronic equipment according to claim 2, which is characterized in that the electronic equipment further includes at least two brackets,
The structure optical assembly is arranged on a bracket, and the projective module group is arranged on another described bracket, the throwing
Shadow mould group is located at the underface of second subregion.
5. electronic equipment according to claim 2, which is characterized in that the electronic equipment further includes at least two brackets,
The structure optical assembly is arranged on a bracket, and the projective module group is arranged on another described bracket, the throwing
Shadow mould group is located at a side of second subregion.
6. electronic equipment according to claim 2, which is characterized in that the electronic equipment further includes processor, the place
Reason device is used for:
Obtain the exposure time series that the structure light video camera head receives the structure light modulated;
The exposure time series are handled to obtain the projection timing of the projective module group, the projection timing and the exposure time series are handed over
It is wrong;And
It controls the projective module group and second image is projected with the projection timing.
7. electronic equipment according to claim 6, which is characterized in that the display screen is to show that timing shows described first
Image, the processor are also used to:
Judge whether the structure light video camera head is opened;
When the structure light video camera head is not opened, the projective module group is controlled with the display timing and projects second shadow
Picture;And
When the structure light video camera head is opened, implements the acquisition structure light video camera head and receive the structure light modulated
The step of exposure time series.
8. electronic equipment according to claim 2, which is characterized in that the electronic equipment further includes processor, the place
Reason device is used for:
Judge whether the structure light video camera head is opened;And
When the structure light video camera head is opened, controls the projective module group and close.
9. the control method of a kind of electronic equipment, which is characterized in that the electronic equipment includes display screen, cover board, projective module group
And structure optical assembly, the display screen are formed with viewing area, for showing the first image, the cover board setting exists for the viewing area
On the display screen, the cover board is formed with the first subregion and the second subregion, first subregion and the viewing area
Corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the projective module
Group is for projecting the second image to second subregion, and the structure optical assembly is correspondingly arranged with second subregion, institute
Stating structure optical assembly includes structured light projector and structure light video camera head, and the structure light of the structured light projector projection passes through institute
The second subregion is stated to target object, the structure light video camera head is modulated by target object for reception and passes through second son
The structure light in region, the control method include:
Obtain the exposure time series that the structure light video camera head receives the structure light modulated;
The exposure time series are handled to obtain the projection timing of the projective module group, the projection timing and the exposure time series are handed over
It is wrong;And
It controls the projective module group and second image is projected with the projection timing.
10. control method according to claim 9, which is characterized in that the display screen is to show that timing shows described
One image, the control method further include:
Judge whether the structure light video camera head is opened;
When the structure light video camera head is not opened, the projective module group is controlled with the display timing and projects second shadow
Picture;And
When the structure light video camera head is opened, implements the acquisition structure light video camera head and receive the structure light modulated
The step of exposure time series.
11. the control method of a kind of electronic equipment, which is characterized in that the electronic equipment includes display screen, cover board, projective module group
And structure optical assembly, the display screen are formed with viewing area, for showing the first image, the cover board setting exists for the viewing area
On the display screen, the cover board is formed with the first subregion and the second subregion, first subregion and the viewing area
Corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the projective module
Group is for projecting the second image to second subregion, and the structure optical assembly is correspondingly arranged with second subregion, institute
Stating structure optical assembly includes structured light projector and structure light video camera head, and the structure light of the structured light projector projection passes through institute
The second subregion is stated to target object, the structure light video camera head is modulated by target object for reception and passes through second son
The structure light in region, the control method include:
Judge whether the structure light video camera head is opened;And
When the structure light video camera head is opened, controls the projective module group and close.
12. the control device of a kind of electronic equipment, which is characterized in that the electronic equipment includes display screen, cover board, projective module group
And structure optical assembly, the display screen are formed with viewing area, for showing the first image, the cover board setting exists for the viewing area
On the display screen, the cover board is formed with the first subregion and the second subregion, first subregion and the viewing area
Corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the projective module
Group is for projecting the second image to second subregion, and the structure optical assembly is correspondingly arranged with second subregion, institute
Stating structure optical assembly includes structured light projector and structure light video camera head, and the structure light of the structured light projector projection passes through institute
The second subregion is stated to target object, the structure light video camera head is modulated by target object for reception and passes through second son
The structure light in region, the control device include:
Module is obtained, when the acquisition module is used to obtain the exposure for the structure light that the structure light video camera head reception is modulated
Sequence;
Processing module, the processing module is for handling the exposure time series to obtain the projection timing of the projective module group, institute
Projection timing is stated to interlock with the exposure time series;And
Control module, the control module project second image for controlling the projective module group with the projection timing.
13. the control device of a kind of electronic equipment, which is characterized in that the electronic equipment includes display screen, cover board, projective module group
And structure optical assembly, the display screen are formed with viewing area, for showing the first image, the cover board setting exists for the viewing area
On the display screen, the cover board is formed with the first subregion and the second subregion, first subregion and the viewing area
Corresponding, the projective module group, the display screen and the structure optical assembly are respectively positioned on the same side of the cover board, the projective module
Group is for projecting the second image to second subregion, and the structure optical assembly is correspondingly arranged with second subregion, institute
Stating structure optical assembly includes structured light projector and structure light video camera head, and the structure light of the structured light projector projection passes through institute
The second subregion is stated to target object, the structure light video camera head is modulated by target object for reception and passes through second son
The structure light in region, the control device include:
Judgment module, the judgment module is for judging whether the structure light video camera head is opened;And
Control module, the control module are used to control the projective module group when the structure light video camera head is opened and close.
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