CN105759552B - A kind of method for displaying image and electronic equipment - Google Patents
A kind of method for displaying image and electronic equipment Download PDFInfo
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- CN105759552B CN105759552B CN201610200611.XA CN201610200611A CN105759552B CN 105759552 B CN105759552 B CN 105759552B CN 201610200611 A CN201610200611 A CN 201610200611A CN 105759552 B CN105759552 B CN 105759552B
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- image
- drive device
- electronic equipment
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of electronic equipment, including：Projection arrangement；Projection screen, it is arranged in front of the projection arrangement；Drive device, it is connected with projection screen, for driving projection screen to move；Wherein, when projection screen is moved to the first position in front of projection arrangement, electronic equipment can enter the first mode of operation, and by image projection on the projection screen；When projection screen is moved to the second place in front of projection arrangement, electronic equipment can enter the second mode of operation, and image is incident upon on an imaging object.The present invention solves the technical problem that in the prior art can not be combined screen display and Projection Display.Meanwhile present invention also offers a kind of method for displaying image.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of method for displaying image and electronic equipment.
Background technology
With people interact be the smart machines such as robot a critical function, interaction mainly including signal input with it is defeated
Go out two parts, the most common mode of output of signal is to represent various information using the method for image.
In general, in order to be interacted with people, a kind of method is that display screen is set in robot, can so be passed through
The mode of touch realizes the input and output of signal.But the shortcomings that this method is closely to be interacted with people, and people only walks
When in front of to robot, it just can see the content on screen or touch screen.Another method is using a throwing
Shadow instrument, it would be desirable to which the information that user sees is launched onto curtain or wall, can so make user see phase in larger distance
Close information.But if can not find suitable perspective plane, or when ambient light is too strong, the drop shadow effect of projecting apparatus will be by
Very big influence.
It can be seen that screen display and Projection Display respectively have advantage and deficiency, how screen display and Projection Display to be combined,
The advantages of so as to have two kinds of display modes concurrently, it has also become urgent problem to be solved at this stage.
The content of the invention
By providing a kind of method for displaying image and electronic equipment, solving can not incite somebody to action the embodiment of the present invention in the prior art
The technical problem that screen display and Projection Display are combined.
On the one hand, the invention provides a kind of electronic equipment, including：
Projection arrangement；
Projection screen, it is arranged in front of the projection arrangement；
Drive device, it is connected with the projection screen, for driving the projection screen to move；
Wherein, when the projection screen is moved to the first position in front of the projection arrangement, the electronic equipment energy
Enough enter the first mode of operation, and image is incident upon on the projection screen；The second place is moved in the projection screen
When, the electronic equipment can enter the second mode of operation, and image is incident upon on an imaging object.
Preferably, the electronic equipment also includes：
Control device, it is connected with the drive device, for sending the first control instruction to the drive device, with control
The first position that the projection screen is moved in front of the projection arrangement by the drive device, and to the drive device
Send the second control instruction, with control that the projection screen is moved in front of the projection arrangement by the drive device second
Position.
Preferably, the control device is also connected with the projection arrangement, and the control device is additionally operable to：
When the electronic equipment is in first mode of operation, the projection arrangement is controlled to be incident upon the first image
On the projection screen, and when the electronic equipment is in second mode of operation, the projection arrangement is controlled by
Two images are incident upon on the imaging object, wherein, second image is the mirror image of described first image.
Preferably, the electronic equipment also includes：
Light sensor, it is connected with the control device, for sensing the light intensity of current environment, and by the light
Intensity is supplied to the control device；
The control device is additionally operable to, when the light intensity is more than or equal to a preset strength, to the drive device
First control instruction is sent, when the light intensity is less than the preset strength, to described in drive device transmission
Second control instruction.
Preferably, the electronic equipment also includes：
Image collecting device, it is connected with the control device, for gathering the 3rd image for including the imaging object, and
3rd image is supplied to the control device；
The control device is additionally operable to, and the surface smoothness of the imaging object is determined based on the 3rd image, in institute
When stating surface smoothness less than a default finish, first control instruction is sent to the drive device, on the surface
When finish is greater than or equal to the default finish, second control instruction is sent to the drive device.
Preferably, the control device is additionally operable to：
Pass through the 4th image of action of the described image harvester collection comprising user；Based on the 4th image, really
The action of the fixed user；When the action of the user is the first deliberate action, described first is sent to the drive device
Control instruction；When the action of the user is the second deliberate action, second control instruction is sent to the drive device；
The action includes limb action or facial expressions and acts.
Preferably, the electronic equipment also includes：
Touch pad, the projection screen outer surface is covered in, and is connected with the control device；
The control device is additionally operable to, and obtains touch operation of the user on the touch pad, and grasp based on described touch
Make, when the touch operation meets the first preparatory condition, the first control instruction is sent to the drive device, in the touch
When operation meets the second preparatory condition, the second control instruction is sent to the drive device.
On the other hand, the invention provides a kind of method for displaying image, applied in electronic equipment, the electronic equipment bag
Projection arrangement, projection screen and drive device are included, the projection screen is arranged in front of the projection arrangement, the driving
Device is connected with the projection screen, and the drive device is used to drive the projection screen to move；Described image is shown
Method, including：
The first control instruction is sent to the drive device；And/or
The second control instruction is sent to the drive device；
Wherein, first control instruction is used to control the drive device that the projection screen is moved into the projection
First position in front of device, so that the electronic equipment can enter the first mode of operation, and image is incident upon the throwing
On shadow screen；
Wherein, second control instruction is used to control the drive device that the projection screen is moved into the projection
The second place in front of device, so that the electronic equipment can enter the second mode of operation, and image is incident upon an imaging
On object.
Preferably, described image display methods also includes：
When the electronic equipment is in first mode of operation, the projection arrangement is controlled to be incident upon the first image
On the projection screen；
When the electronic equipment is in second mode of operation, the projection arrangement is controlled to be incident upon the second image
On the imaging object；
Wherein, second image is the mirror image of described first image.
Preferably, the first control instruction is sent to the drive device described, or second is sent to the drive device
Before control instruction, in addition to：
Gather the light intensity of current environment；
When the light intensity is more than or equal to a preset strength, perform described to drive device transmission described first
Control instruction；
When the light intensity is less than the preset strength, perform described to drive device transmission second control
System instruction.
Preferably, the first control instruction is sent to the drive device described, or second is sent to the drive device
Before control instruction, in addition to：
Collection includes the 3rd image of the imaging object；
The surface smoothness of the imaging object is determined based on the 3rd image；
When the surface smoothness is less than a default finish, sends first control to the drive device and refer to
Order；
When the surface smoothness is greater than or equal to the default finish, described second is sent to the drive device
Control instruction.
Preferably, the first control instruction is sent to the drive device described, or second is sent to the drive device
Before control instruction, in addition to：
4th image of action of the collection comprising user, wherein, the action includes limb action or facial expressions and acts；
Based on the 4th image, the action of the user is determined；
When the action of the user is the first deliberate action, performs described controlled to drive device transmission first and refer to
Order；
When the action of the user is the second deliberate action, performs described controlled to drive device transmission second and refer to
Order.
Preferably, the first control instruction is sent to the drive device described, or second is sent to the drive device
Before control instruction, in addition to：
Obtain the touch operation of user；
When the touch operation meets the first preparatory condition, perform described controlled to drive device transmission first and refer to
Order；
When the touch operation meets the second preparatory condition, perform described controlled to drive device transmission second and refer to
Order.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
In embodiments of the present invention, a kind of electronic equipment is disclosed, including：Projection arrangement；Projection screen, it is arranged on described
In front of projection arrangement；Drive device, it is connected with the projection screen, for driving the projection screen to move；Wherein, exist
When the projection screen is moved to the first position in front of the projection arrangement, the electronic equipment can enter the first Working mould
Formula is (i.e.：Screen display mode), and image is incident upon on the projection screen；The projection is moved in the projection screen
During the second place in front of device, the electronic equipment can enter the second mode of operation (i.e.：Projection display mode), and will figure
As being incident upon on an imaging object.The projection screen is driven to move as a result of by drive device, so as to cut
The mode of operation of electronic equipment is changed, therefore efficiently solves what screen display and Projection Display can not be combined in the prior art
Technical problem, realize and be combined screen display and Projection Display, technology effect the advantages of so as to have two kinds of display modes concurrently
Fruit.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 is the structural representation of a kind of electronic equipment in the embodiment of the present invention, while is also in the embodiment of the present invention
Electronic equipment be in the schematic diagram of the first mode of operation；
Fig. 2 is the structural representation of a kind of electronic equipment in the embodiment of the present invention, while is also in the embodiment of the present invention
Electronic equipment be in the schematic diagram of the second mode of operation；
Fig. 3 is a kind of schematic diagram of method for displaying image in the embodiment of the present invention.
Embodiment
By providing a kind of method for displaying image and electronic equipment, solving can not incite somebody to action the embodiment of the present invention in the prior art
The technical problem that screen display and Projection Display are combined.
The technical scheme of the embodiment of the present invention is in order to solve the above technical problems, general thought is as follows：
A kind of electronic equipment, including：Projection arrangement；Projection screen, it is arranged in front of the projection arrangement；Drive device,
It is connected with the projection screen, for driving the projection screen to move；Wherein, it is moved in the projection screen described
During first position in front of projection arrangement, the projection arrangement can enter the first mode of operation, and image is incident upon described
On projection screen；When the projection screen is moved to the second place in front of the projection arrangement, the electronic equipment can
It is incident upon into the second mode of operation, and by image on an imaging object.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
Illustrate first, herein presented term "and/or", only a kind of incidence relation for describing affiliated partner, table
Show there may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while A and B be present, individualism B this three
Kind situation.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
Embodiment one
The embodiments of the invention provide a kind of electronic equipment 100, as shown in figure 1, including：
Projection arrangement 110；
Projection screen 120, it is arranged on the front of projection arrangement 110；
Drive device 130, it is connected with projection screen 120, for driving projection screen 120 to move.
In specific implementation process, electronic equipment 100 can be：Ground robot or Self-Balancing vehicle or unmanned plane or
The equipment such as electric automobile or intelligent television, it is specifically which kind of equipment for the electronic equipment 100 herein, the present embodiment is not done
It is specific to limit.
In specific implementation process, projection arrangement 110 can be projecting apparatus, and drive device 130 can be motor, projection screen
Curtain 120 can be moved under the driving of drive device 130 (such as：It can move up and down, or move left and right, or upset).
In specific implementation process, as shown in figure 1, being moved to first of the front of projection arrangement 110 in projection screen 120
Put (such as：Position immediately ahead of the camera lens of projection arrangement 110) when, electronic equipment 100 enters the first mode of operation (i.e.：Screen display
Pattern), image can be incident upon on projection screen 120 by projection screen 120.
In specific implementation process, when electronic equipment 100 is in the first mode of operation, projection screen 120 is by " the back of the body
Image is incident upon the back side of projection screen 120 by throwing " mode, and user can see image from the front of projection screen 120.
In specific implementation process, projection screen 120 is one piece of semi-transparent baffle plate, and its light transmittance is 50%~60%, (example
Such as：Can use light transmittance for 50%~60% high-transparency LowE glass) so that image is incident upon in projection arrangement 110
When on projection screen 120, user can see image in the front of shadow screen 120, but user can not see through projection screen 120
To the internal structure of electronic equipment 100.
In specific implementation process, as shown in Fig. 2 being moved to the second place (i.e. in projection screen 120：Except first
Any position beyond putting) when, electronic equipment 100 enters the second mode of operation (i.e.：Projection display mode), projection screen 120
Image can be incident upon on an imaging object 200, wherein, imaging object 200 is located at outside electronic equipment 100.
For example, the second place can be any other position in addition to position immediately ahead of the camera lens of projection arrangement 110
Put, such as：Can be left front, right front, dead astern, left back, the right back, top, lower section etc. of the camera lens of projection arrangement 110
Deng.
In specific implementation process, imaging object 200 be outside electronic equipment 100 an object (such as：One face wall or
One curtain, etc.).The surface of imaging object 200 should be as far as possible smooth, so as to obtain more preferable drop shadow effect.
In the embodiment of the present application, electronic equipment 100 has two kinds of mode of operations (i.e.：Screen display mode and projection are aobvious
Show pattern), drive projection screen 120 to move by a drive device 130, so as to switch the work of electronic equipment 100
Pattern.So efficiently solving the technical problem of the prior art that can not be combined screen display and Projection Display, realize
Screen display and Projection Display are combined, technique effect the advantages of so as to having two kinds of display modes concurrently.
As an alternative embodiment, electronic equipment 100 also includes：
Control device 140, it is connected with drive device 130, for sending the first control instruction to drive device 130, with control
Projection screen 120 is moved to the first position in the front of projection arrangement 110 by drive device 130 processed, and is sent out to drive device 130
The second control instruction is sent, to control drive device 130 that projection screen 120 is moved into the second place.
As an alternative embodiment, control device 140 is also connected with projection arrangement 110, control device 140 is also used
In：
As shown in figure 1, when electronic equipment 100 is in the first mode of operation, control projection arrangement 110 throws the first image
Penetrate on projection screen 120, and, as shown in Fig. 2 when electronic equipment 100 is in the second mode of operation, control projection arrangement
110 are incident upon the second image on imaging object 200, wherein, the second image is the mirror image of the first image.
In specific implementation process, electronic equipment 100 be in the image that is projected during the first mode of operation should with it
The image projected when the second mode of operation mirror image each other, so just can guarantee that user no matter projection screen 120 or
Image in the right direction can be seen on imaging object 200.
As an alternative embodiment, electronic equipment 100 also includes：
Light sensor 150, it is connected with control device 140, for sensing the light intensity of current environment, and light is strong
Degree is supplied to control device 140；
Control device 140 is additionally operable to, and when light intensity is more than or equal to a preset strength, the is sent to drive device 130
One control instruction, when light intensity is less than preset strength, the second control instruction is sent to drive device 130.
It is too strong (i.e. in the light intensity of current environment in specific implementation process：Current environment is too bright) when, if electronics is set
Standby 100 use the second mode of operation (i.e.：Projection display mode) when, imaging effect will be affected, and user can not be in imaging thing
Clearly image is seen on body 200.So when the light intensity of current environment is too strong, control device 140 can fill to driving
130 the first control instructions of transmission are put, so as to which control electronics 100 enter the first mode of operation (i.e.：Screen display mode), with
Image is incident upon projection screen 120 by control projection arrangement 110, so as to ensure that user can see clearly image.
It is weaker (i.e. in the light intensity of current environment in specific implementation process：Current environment is dark) when, electronic equipment
100 can use the second mode of operation (i.e.：Projection display mode) when, so as to project image onto on imaging object 200, from
And user is seen large-size images in imaging object 200, meeting the viewing of multi-user and remote subscriber needs
Ask.
As an alternative embodiment, electronic equipment 100 also includes：
Image collecting device 160 (such as：Camera), it is connected with control device 140, imaging object is included for gathering
200 the 3rd image, and the 3rd image is supplied to control device 140；
Control device 140 is additionally operable to, and the surface smoothness of imaging object 200 is determined based on the 3rd image, in any surface finish
When degree is less than a default finish, the first control instruction is sent to drive device 130, in surface smoothness greater than or equal to default
During finish, the second control instruction is sent to drive device 130.
In specific implementation process, if the surface smoothness of imaging object 200 is relatively low (i.e.：It is uneven), then if electricity
Sub- equipment 100 uses the second mode of operation (i.e.：Projection display mode), imaging effect will be affected, and user can not be imaged
Clearly image is seen on object 200.So when the surface smoothness of imaging object 200 is relatively low, control device 140 can be with
The first control instruction is sent to drive device 130, so as to which control electronics 100 enter the first mode of operation (i.e.：Screen display
Pattern), to control projection arrangement 110 that image is incident upon into projection screen 120, clearly scheme so as to ensure that user can see
Picture.
It is higher (i.e. in the surface smoothness of imaging object 200 in specific implementation process：It is more smooth) when, electronics is set
Standby 100 can use the second mode of operation (i.e.：Projection display mode) when, so as to project image onto on imaging object 200,
So that user can see large-size images in imaging object 200, meeting the viewing of multi-user and remote subscriber needs
Ask.
As an alternative embodiment, control device 140 is additionally operable to：
By image collecting device 160 collection comprising user action (such as：Limb action or facial expressions and acts) the 4th
Image；Based on the 4th image, the action of user is determined；When the action of user is the first deliberate action, sent out to drive device 130
Send the first control instruction；When the action of user is the second deliberate action, the second control instruction is sent to drive device 130.
In specific implementation process, user can pass through different limb actions or facial expressions and acts control electronics 100
Into different mode of operations.
For example, the first deliberate action can be " both hands embrace fist ", and the second deliberate action can be " both hands are separated ", this
When, if electronic equipment 100 collects user by image collecting device 160 when making the action of " both hands embrace fist ", into the
One mode of operation, if collect user and make the action of " both hands are separated ", into the second mode of operation.
Again for example, the first deliberate action can be " smile ", and the second deliberate action can be " eye closing ", now, if
Electronic equipment 100 collects user by image collecting device 160 when making the action of " smile ", then into the first Working mould
Formula；If when collecting user and making the action of " eye closing ", into the second mode of operation.
Herein, the first deliberate action and the second deliberate action can have a variety of situations, no longer illustrate one by one herein.
As an alternative embodiment, electronic equipment 100 also includes：
Touch pad (such as：Capacitive type touch pad or resistive touch plate), it is covered in the outer surface of projection screen 120, and with
Control device 140 connects；
Control device 140 is additionally operable to, and when electronic equipment 100 is in the first mode of operation, obtains user on a touchpad
Touch operation, touch operation meet a preparatory condition when, to drive device 130 send the second control instruction.
In specific implementation process, electronic equipment 100 can project one in the first mode of operation to projection screen 120
Interactive interface, show a button on interactive interface, if control device 140 detect user by touch pad trigger this by
Button, then control electronics 100 then enter the second mode of operation.Also, be additionally provided with electronic equipment 100 entity by
Button, after electronic equipment 100 enters the second mode of operation, if control device 140 detects that user triggers the entity button,
Control electronics 100 return to the first mode of operation.
Further, it is also possible to the first mode of operation or second are directly entered by entity button control electronics 100 by this
Mode of operation.Such as：When electronic equipment 100 is in the first mode of operation, if control device 140 detects that user triggers this
Entity button, then control electronics 100 enter the second mode of operation；When electronic equipment 100 is in the second mode of operation, if
Control device 140 detects that user triggers the entity button, then control electronics 100 enter the first mode of operation.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of method for displaying image, applied to electronic equipment
In 100 (such as：Specifically can apply in control device 140), the electronic equipment 100 includes projection arrangement 110, projection screen
120 and drive device 130, projection screen 120 is arranged on the front of projection arrangement 110, drive device 130 and projection screen 120
Connection, drive device 130 are used to drive projection screen 120 to move.
As shown in figure 3, the method for displaying image, including：
Step S201：The first control instruction is sent to drive device 130；And/or
Step S202：The second control instruction is sent to drive device 130.
In specific implementation process, the first control instruction is used to control drive device 130 that projection screen 120 is moved into throwing
The first position in the front of image device 110, so that electronic equipment 100 enters the first mode of operation, now, projection arrangement 110 can
Image is incident upon on projection screen 120.
In specific implementation process, the second control instruction is used to control drive device 130 that projection screen 120 is moved into throwing
The second place in the front of image device 110, so that electronic equipment 100 can enter the second mode of operation, now, projection arrangement 110
Image can be incident upon on imaging object 200.
It may be noted here that sequencing is not present in step S201 and step S202, belong to two arranged side by side, independent steps.
As an alternative embodiment, the method for displaying image also includes：
When electronic equipment 100 is in the first mode of operation, the first image is incident upon projection screen by control projection arrangement 110
On curtain 120；When electronic equipment 100 is in the second mode of operation, the second image is incident upon imaging thing by control projection arrangement 110
On body 200, wherein, the second image is the mirror image of the first image.
As an alternative embodiment, before step S201 and step S202, in addition to：
Gather the light intensity of current environment；When light intensity is more than or equal to a preset strength, step S201 is performed；
When light intensity is less than preset strength, step S202 is performed.
As an alternative embodiment, before step S201 and step S202, in addition to：
Collection includes the 3rd image of imaging object 200；Any surface finish of imaging object 200 is determined based on the 3rd image
Degree；When surface smoothness is less than a default finish, step S201 is performed；It is bright and clean greater than or equal to default in surface smoothness
When spending, step S202 is performed.
As an alternative embodiment, before step S201 and step S202, in addition to：
4th image of action of the collection comprising user, wherein, the action includes limb action or facial expressions and acts；It is based on
4th image, determine the action of user；When the action of user is the first deliberate action, step S201 is performed；In the dynamic of user
During as the second deliberate action, step S202 is performed.
As an alternative embodiment, before step S201 and step S202, in addition to：
When electronic equipment 100 is in the first mode of operation, the touch operation of user is obtained；Meet that one is pre- in touch operation
If during condition, perform step S202.
Technical scheme in the embodiments of the present invention, at least has the following technical effect that or advantage：
In embodiments of the present invention, a kind of electronic equipment is disclosed, including：Projection arrangement；Projection screen, it is arranged on described
In front of projection arrangement；Drive device, it is connected with the projection screen, for driving the projection screen to move；Wherein, exist
When the projection screen is moved to the first position in front of the projection arrangement, the electronic equipment can enter the first Working mould
Formula is (i.e.：Screen display mode), and image is incident upon on the projection screen；The projection is moved in the projection screen
During the second place in front of device, the electronic equipment can enter the second mode of operation (i.e.：Projection display mode), and will figure
As being incident upon on an imaging object.The projection screen is driven to move as a result of by drive device, so as to cut
The mode of operation of electronic equipment is changed, therefore efficiently solves what screen display and Projection Display can not be combined in the prior art
Technical problem, realize and be combined screen display and Projection Display, technology effect the advantages of so as to have two kinds of display modes concurrently
Fruit.
Embodiment two
The embodiments of the invention provide a kind of Self-Balancing vehicle, comprising the structure shown in Fig. 1, such as：Projection arrangement 110；Throw
Shadow screen 120, it is arranged on the front of projection arrangement 110；Drive device 130, it is connected with projection screen 120, for driving projection screen
Curtain 120 moves.
In specific implementation process, the Self-Balancing vehicle mainly has single wheel and the class of two-wheel two, and its operation principles is mainly built
Stand in one kind to be referred to as in " dynamic stability " (Dynamic Stabilization) general principle, utilize the top of vehicle body
Spiral shell instrument and acceleration transducer, to detect the change of vehicle body attitude, and servo-control system is utilized, accurately motor is carried out
Corresponding adjustment, to keep the balance of system.Self-Balancing vehicle includes a set of dynamical system, can drive Self-Balancing vehicle on road surface
It is upper traveling (such as：Straight trip, turn, fall back, curve driving, etc.).
In specific implementation process, projection arrangement 110 can be projecting apparatus, and drive device 130 can be motor, projection screen
Curtain 120 can be moved under the driving of drive device 130 (such as：It can move up and down, or move left and right, or upset).
In specific implementation process, as shown in figure 1, being moved to first of the front of projection arrangement 110 in projection screen 120
Put (such as：Position immediately ahead of the camera lens of projection arrangement 110) when, Self-Balancing vehicle enters the first mode of operation (i.e.：Screen display mould
Formula), image can be incident upon on projection screen 120 by projection screen 120.
In specific implementation process, when Self-Balancing vehicle is in the first mode of operation, projection screen 120 is by " rear-projection "
Image is incident upon the back side of projection screen 120 by mode, and user can see image from the front of projection screen 120.
In specific implementation process, projection screen 120 is one piece of semi-transparent baffle plate, and its light transmittance is 50%~60%, (example
Such as：Can use light transmittance for 50%~60% high-transparency LowE glass) so that image is incident upon in projection arrangement 110
When on projection screen 120, user can see image in the front of shadow screen 120, but user can not see through projection screen 120
To Self-Balancing vehicle internal structure.
In specific implementation process, as shown in Fig. 2 being moved to the second place (i.e. in projection screen 120：Except first
Any position beyond putting) when, Self-Balancing vehicle enters the second mode of operation (i.e.：Projection display mode), projection screen 120 can be with
Image is incident upon on an imaging object 200, wherein, imaging object 200 is located at outside Self-Balancing vehicle.
For example, the second place can be any other position in addition to position immediately ahead of the camera lens of projection arrangement 110
Put, such as：Can be left front, right front, dead astern, left back, the right back, top, lower section etc. of the camera lens of projection arrangement 110
Deng.
In specific implementation process, imaging object 200 be outside electronic equipment 100 an object (such as：One face wall or
One curtain, etc.).The surface of imaging object 200 should be as far as possible smooth, so as to obtain more preferable drop shadow effect.
In the embodiment of the present application, Self-Balancing vehicle has two kinds of mode of operations (i.e.：Screen display mode and Projection Display mould
Formula), drive projection screen 120 to move by a drive device 130, so as to switch the mode of operation of Self-Balancing vehicle.Institute
To efficiently solve the technical problem of the prior art that can not be combined screen display and Projection Display, realizing to shield
Curtain display and Projection Display are combined, technique effect the advantages of so as to have two kinds of display modes concurrently.
As an alternative embodiment, Self-Balancing vehicle also includes：
Control device 140, it is connected with drive device 130, for sending the first control instruction to drive device 130, with control
Projection screen 120 is moved to the first position in the front of projection arrangement 110 by drive device 130 processed, and is sent out to drive device 130
The second control instruction is sent, to control drive device 130 that projection screen 120 is moved into the second place.
As an alternative embodiment, control device 140 is also connected with projection arrangement 110, control device 140 is also used
In：
As shown in figure 1, when Self-Balancing vehicle is in the first mode of operation, control projection arrangement 110 projects the first image
On projection screen 120, and, as shown in Fig. 2 when Self-Balancing vehicle is in the second mode of operation, control projection arrangement 110 will
Second image is incident upon on imaging object 200, wherein, the second image is the mirror image of the first image.
In specific implementation process, Self-Balancing vehicle is in the image that is projected during the first mode of operation should be in the with it
The image projected during two mode of operations mirror image each other, so just can guarantee that no matter user in projection screen 120 or is being imaged
Image in the right direction can be seen on object 200.
As an alternative embodiment, Self-Balancing vehicle also includes：
Light sensor 150, it is connected with control device 140, for sensing the light intensity of current environment, and light is strong
Degree is supplied to control device 140；
Control device 140 is additionally operable to, and when light intensity is more than or equal to a preset strength, the is sent to drive device 130
One control instruction, when light intensity is less than preset strength, the second control instruction is sent to drive device 130.
It is too strong (i.e. in the light intensity of current environment in specific implementation process：Current environment is too bright) when, if self-balancing
Car uses the second mode of operation (i.e.：Projection display mode) when, imaging effect will be affected, and user can not be in imaging object
Clearly image is seen on 200.So when the light intensity of current environment is too strong, control device 140 can be to drive device
130 send the first control instruction, so as to control Self-Balancing vehicle to enter the first mode of operation (i.e.：Screen display mode), with control
Image is incident upon projection screen 120 by projection arrangement 110, so as to ensure that user can see clearly image.
It is weaker (i.e. in the light intensity of current environment in specific implementation process：Current environment is dark) when, Self-Balancing vehicle
Can then the second mode of operation be used (i.e.：Projection display mode) when, so as to project image onto on imaging object 200, so as to
User is seen large-size images in imaging object 200, meet the viewing demand of multi-user and remote subscriber.
As an alternative embodiment, Self-Balancing vehicle also includes：
Image collecting device 160 (such as：Camera), it is connected with control device 140, imaging object is included for gathering
200 the 3rd image, and the 3rd image is supplied to control device 140；
Control device 140 is additionally operable to, and the surface smoothness of imaging object 200 is determined based on the 3rd image, in any surface finish
When degree is less than a default finish, the first control instruction is sent to drive device 130, in surface smoothness greater than or equal to default
During finish, the second control instruction is sent to drive device 130.
In specific implementation process, if the surface smoothness of imaging object 200 is relatively low (i.e.：It is uneven), then if from
Balance car uses the second mode of operation (i.e.：Projection display mode), imaging effect will be affected, and user can not be in imaging object
Clearly image is seen on 200.So when the surface smoothness of imaging object 200 is relatively low, control device 140 can be to drive
Dynamic device 130 sends the first control instruction, so as to control Self-Balancing vehicle to enter the first mode of operation (i.e.：Screen display mode),
To control projection arrangement 110 that image is incident upon into projection screen 120, so as to ensure that user can see clearly image.
It is higher (i.e. in the surface smoothness of imaging object 200 in specific implementation process：It is more smooth) when, self-balancing
Car can then use the second mode of operation (i.e.：Projection display mode) when, so as to project image onto on imaging object 200, from
And user is seen large-size images in imaging object 200, meeting the viewing of multi-user and remote subscriber needs
Ask.
As an alternative embodiment, control device 140 is additionally operable to：
By image collecting device 160 collection comprising user action (such as：Limb action or facial expressions and acts) the 4th
Image；Based on the 4th image, the action of user is determined；When the action of user is the first deliberate action, sent out to drive device 130
Send the first control instruction；When the action of user is the second deliberate action, the second control instruction is sent to drive device 130.
In specific implementation process, user can control Self-Balancing vehicle to enter by different limb actions or facial expressions and acts
Different mode of operations.
For example, the first deliberate action can be " both hands embrace fist ", and the second deliberate action can be " both hands are separated ", this
When, if Self-Balancing vehicle collects user by image collecting device 160 when making the action of " both hands embrace fist ", into the first work
Operation mode, if collect user and make the action of " both hands are separated ", into the second mode of operation.
Again for example, the first deliberate action can be " smile ", and the second deliberate action can be " eye closing ", now, if
Self-Balancing vehicle collects user by image collecting device 160 when making the action of " smile ", then into the first mode of operation；If
When collecting user and making the action of " eye closing ", then into the second mode of operation.
Herein, the first deliberate action and the second deliberate action can have a variety of situations, no longer illustrate one by one herein.
As an alternative embodiment, Self-Balancing vehicle also includes：
Touch pad (such as：Capacitive type touch pad or resistive touch plate), it is covered in the outer surface of projection screen 120, and with
Control device 140 connects；
Control device 140 is additionally operable to, when Self-Balancing vehicle is in the first mode of operation, obtain user on a touchpad touch
Operation is touched, when touch operation meets a preparatory condition, the second control instruction is sent to drive device 130.
In specific implementation process, Self-Balancing vehicle can project an interaction in the first mode of operation to projection screen 120
Interface, a button is shown on interactive interface, if control device 140 detects that user triggers the button by touch pad,
Control Self-Balancing vehicle then enters the second mode of operation.Also, an entity button is additionally provided with Self-Balancing vehicle, in Self-Balancing vehicle
Into after the second mode of operation, if control device 140 detects that user triggers the entity button, control Self-Balancing vehicle returns to
First mode of operation.
Further, it is also possible to directly Self-Balancing vehicle is controlled to enter the first mode of operation or the second work by entity button by this
Pattern.Such as：When Self-Balancing vehicle is in the first mode of operation, if control device 140 detect user trigger the entity by
Button, then Self-Balancing vehicle is controlled to enter the second mode of operation；When Self-Balancing vehicle is in the second mode of operation, if control device 140
Detect that user triggers the entity button, then control Self-Balancing vehicle to enter the first mode of operation.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of method for displaying image, applied to Self-Balancing vehicle
In (such as：Specifically can apply in control device 140), the Self-Balancing vehicle include projection arrangement 110, projection screen 120, with
And drive device 130, projection screen 120 are arranged on the front of projection arrangement 110, drive device 130 is connected with projection screen 120,
Drive device 130 is used to drive projection screen 120 to move.
As shown in figure 3, the method for displaying image, including：
Step S201：The first control instruction is sent to drive device 130；And/or
Step S202：The second control instruction is sent to drive device 130.
In specific implementation process, the first control instruction is used to control drive device 130 that projection screen 120 is moved into throwing
The first position in the front of image device 110, so that Self-Balancing vehicle enters the first mode of operation, now, projection arrangement 110 will can scheme
As being incident upon on projection screen 120.
In specific implementation process, the second control instruction is used to control drive device 130 that projection screen 120 is moved into throwing
The second place in the front of image device 110, so that Self-Balancing vehicle can enter the second mode of operation, now, projection arrangement 110 can
Image is incident upon on imaging object 200.
It may be noted here that sequencing is not present in step S201 and step S202, belong to two arranged side by side, independent steps.
As an alternative embodiment, the method for displaying image also includes：
When Self-Balancing vehicle is in the first mode of operation, the first image is incident upon projection screen by control projection arrangement 110
On 120；When Self-Balancing vehicle is in the second mode of operation, the second image is incident upon imaging object 200 by control projection arrangement 110
On, wherein, the second image is the mirror image of the first image.
As an alternative embodiment, before step S201 and step S202, in addition to：
Gather the light intensity of current environment；When light intensity is more than or equal to a preset strength, step S201 is performed；
When light intensity is less than preset strength, step S202 is performed.
As an alternative embodiment, before step S201 and step S202, in addition to：
Collection includes the 3rd image of imaging object 200；Any surface finish of imaging object 200 is determined based on the 3rd image
Degree；When surface smoothness is less than a default finish, step S201 is performed；It is bright and clean greater than or equal to default in surface smoothness
When spending, step S202 is performed.
As an alternative embodiment, before step S201 and step S202, in addition to：
4th image of action of the collection comprising user, wherein, the action includes limb action or facial expressions and acts；It is based on
4th image, determine the action of user；When the action of user is the first deliberate action, step S201 is performed；In the dynamic of user
During as the second deliberate action, step S202 is performed.
As an alternative embodiment, before step S201 and step S202, in addition to：
When Self-Balancing vehicle is in the first mode of operation, the touch operation of user is obtained；Meet that one is default in touch operation
During condition, step S202 is performed.
Technical scheme in the embodiments of the present invention, at least has the following technical effect that or advantage：
In embodiments of the present invention, a kind of Self-Balancing vehicle is disclosed, including：Projection arrangement；Projection screen, it is arranged on described
In front of projection arrangement；Drive device, it is connected with the projection screen, for driving the projection screen to move；Wherein, exist
When the projection screen is moved to the first position in front of the projection arrangement, the Self-Balancing vehicle can enter the first Working mould
Formula is (i.e.：Screen display mode), and image is incident upon on the projection screen；The projection is moved in the projection screen
During the second place in front of device, the Self-Balancing vehicle can enter the second mode of operation (i.e.：Projection display mode), and will figure
As being incident upon on an imaging object.The projection screen is driven to move as a result of by drive device, so as to cut
The mode of operation of Self-Balancing vehicle is changed, therefore efficiently solves what screen display and Projection Display can not be combined in the prior art
Technical problem, realize and be combined screen display and Projection Display, technology effect the advantages of so as to have two kinds of display modes concurrently
Fruit.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (12)
1. a kind of electronic equipment, it is characterised in that including：
Projection arrangement；
Projection screen, it is arranged on immediately ahead of the projection arrangement；
Drive device, it is connected with the projection screen, for driving the projection screen to move up and down or move left and right；
Control device, it is connected with the drive device, for sending the first control instruction to the drive device, with described in control
The first position that the projection screen is moved in front of the projection arrangement by drive device, and sent to the drive device
Second control instruction, to control the second that the projection screen is moved in front of the projection arrangement by the drive device
Put；
Wherein, when the projection screen is moved to the first position in front of the projection arrangement, the electronic equipment can enter
Enter the first mode of operation, and image is incident upon on the projection screen；When the projection screen is moved to the second place, institute
The second mode of operation can be entered by stating electronic equipment, and image is incident upon on an imaging object.
2. electronic equipment as claimed in claim 1, it is characterised in that the control device is also connected with the projection arrangement,
The control device is additionally operable to：
When the electronic equipment is in first mode of operation, the projection arrangement is controlled to be incident upon the first image described
On projection screen, and when the electronic equipment is in second mode of operation, the projection arrangement is controlled by the second figure
As being incident upon on the imaging object, wherein, second image is the mirror image of described first image.
3. electronic equipment as claimed in claim 1, it is characterised in that the electronic equipment also includes：
Light sensor, it is connected with the control device, for sensing the light intensity of current environment, and by the light intensity
It is supplied to the control device；
The control device is additionally operable to, and when the light intensity is more than or equal to a preset strength, is sent to the drive device
First control instruction, when the light intensity is less than the preset strength, described second is sent to the drive device
Control instruction.
4. electronic equipment as claimed in claim 1, it is characterised in that the electronic equipment also includes：
Image collecting device, it is connected with the control device, the 3rd image of the imaging object is included for gathering, and by institute
State the 3rd image and be supplied to the control device；
The control device is additionally operable to, and the surface smoothness of the imaging object is determined based on the 3rd image, in the table
When face finish is less than a default finish, first control instruction is sent to the drive device, in any surface finish
When degree is greater than or equal to the default finish, second control instruction is sent to the drive device.
5. electronic equipment as claimed in claim 4, it is characterised in that the control device is additionally operable to：
Pass through the 4th image of action of the described image harvester collection comprising user；Based on the 4th image, institute is determined
State the action of user；When the action of the user is the first deliberate action, first control is sent to the drive device
Instruction；When the action of the user is the second deliberate action, second control instruction is sent to the drive device；It is described
Action includes limb action or facial expressions and acts.
6. electronic equipment as claimed in claim 1, it is characterised in that the electronic equipment also includes：
Touch pad, the projection screen outer surface is covered in, and is connected with the control device；
The control device is additionally operable to, and obtains touch operation of the user on the touch pad, and is based on the touch operation,
When the touch operation meets the first preparatory condition, the first control instruction is sent to the drive device, in the touch operation
When meeting the second preparatory condition, the second control instruction is sent to the drive device.
A kind of 7. method for displaying image, applied in electronic equipment, it is characterised in that the electronic equipment include projection arrangement,
Projection screen and drive device, the projection screen are arranged on immediately ahead of the projection arrangement, the drive device with it is described
Projection screen connects, and the drive device is used to drive the projection screen to move up and down or move left and right；Described image
Display methods, including：
The first control instruction is sent to the drive device；And/or
The second control instruction is sent to the drive device；
Wherein, first control instruction is used to control the drive device that the projection screen is moved into the projection arrangement
The first position in front, so that the electronic equipment can enter the first mode of operation, and image is incident upon the projection screen
On curtain；
Wherein, second control instruction is used to control the drive device that the projection screen is moved into the projection arrangement
The second place in front, so that the electronic equipment can enter the second mode of operation, and image is incident upon an imaging object
On.
8. method for displaying image as claimed in claim 7, it is characterised in that described image display methods also includes：
When the electronic equipment is in first mode of operation, the projection arrangement is controlled to be incident upon the first image described
On projection screen；
When the electronic equipment is in second mode of operation, the projection arrangement is controlled to be incident upon the second image described
On imaging object；
Wherein, second image is the mirror image of described first image.
9. method for displaying image as claimed in claim 7, it is characterised in that send the first control to the drive device described
System instruction, or to the drive device send the second control instruction before, in addition to：
Gather the light intensity of current environment；
When the light intensity is more than or equal to a preset strength, perform described to drive device transmission first control
Instruction；
When the light intensity is less than the preset strength, performs described controlled to drive device transmission described second and refer to
Order.
10. method for displaying image as claimed in claim 7, it is characterised in that send first to the drive device described
Control instruction, or to the drive device send the second control instruction before, in addition to：
Collection includes the 3rd image of the imaging object；
The surface smoothness of the imaging object is determined based on the 3rd image；
When the surface smoothness is less than a default finish, first control instruction is sent to the drive device；
When the surface smoothness is greater than or equal to the default finish, second control is sent to the drive device
Instruction.
11. method for displaying image as claimed in claim 7, it is characterised in that send first to the drive device described
Control instruction, or to the drive device send the second control instruction before, in addition to：
4th image of action of the collection comprising user, wherein, the action includes limb action or facial expressions and acts；
Based on the 4th image, the action of the user is determined；
When the action of the user is the first deliberate action, perform described to the drive device the first control instruction of transmission；
When the action of the user is the second deliberate action, perform described to the drive device the second control instruction of transmission.
12. method for displaying image as claimed in claim 7, it is characterised in that send first to the drive device described
Control instruction, or to the drive device send the second control instruction before, in addition to：
Obtain the touch operation of user；
When the touch operation meets the first preparatory condition, perform described to the drive device the first control instruction of transmission；
When the touch operation meets the second preparatory condition, perform described to the drive device the second control instruction of transmission.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200611.XA CN105759552B (en) | 2016-03-31 | 2016-03-31 | A kind of method for displaying image and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200611.XA CN105759552B (en) | 2016-03-31 | 2016-03-31 | A kind of method for displaying image and electronic equipment |
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| CN105759552A CN105759552A (en) | 2016-07-13 |
| CN105759552B true CN105759552B (en) | 2017-11-21 |
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| CN109409015A (en) * | 2018-12-11 | 2019-03-01 | 海南大学 | Space representation system self-adaption adjusting and optimizing method |
| CN115220293B (en) * | 2021-04-14 | 2025-03-11 | 中强光电股份有限公司 | Projection device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007004031A (en) * | 2005-06-27 | 2007-01-11 | Olympus Imaging Corp | Projector apparatus |
| KR100765765B1 (en) * | 2005-11-15 | 2007-10-15 | 삼성전자주식회사 | Projector / Projection Display Unit |
| CN201141972Y (en) * | 2007-09-05 | 2008-10-29 | 简世钦 | Dual-purpose projection display |
| JP5309534B2 (en) * | 2007-11-14 | 2013-10-09 | 船井電機株式会社 | Image display device |
| JP5047058B2 (en) * | 2008-05-26 | 2012-10-10 | シャープ株式会社 | Mobile terminal device |
| US8016434B2 (en) * | 2008-06-05 | 2011-09-13 | Disney Enterprises, Inc. | Method and system for projecting an animated object and concurrently moving the object's projection area through an animation pattern |
| US8262236B2 (en) * | 2008-06-17 | 2012-09-11 | The Invention Science Fund I, Llc | Systems and methods for transmitting information associated with change of a projection surface |
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