CN105262969A - Combined projection method and system - Google Patents
Combined projection method and system Download PDFInfo
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- CN105262969A CN105262969A CN201510808895.6A CN201510808895A CN105262969A CN 105262969 A CN105262969 A CN 105262969A CN 201510808895 A CN201510808895 A CN 201510808895A CN 105262969 A CN105262969 A CN 105262969A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
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Abstract
The invention discloses a combined projection method and system. The system comprises a first intelligent projection device and a second intelligent projection device; after the first intelligent projection device establishes a connection with the second intelligent projection device, and when the first intelligent projection device obtains first projection content and projects a first projection picture according to the first projection content, and the first intelligent projection device transmits synchronization projection signals to the second intelligent projection device; the second intelligent projection device obtains second projection content according to the synchronization projection signals, and projects a second projection picture according to the second projection content, and the first projection content and the second projection content are in a correlation relationship, and the first projection picture and the second projection picture are combined together to form a combined projection picture. With the combined projection method and system of the invention adopted, connection between the intelligent projection devices can be realized, and the interactive projection can be realized, and therefore, visual projection effects such as large-screen display, stereo projection and virtual augmented reality can be realized.
Description
Technical field
The present invention relates to projection process technical field, particularly relate to a kind of method and system of combined projection.
Background technology
Projecting apparatus (also known as projector), be a kind of can by image or VIDEO PROJECTION to the equipment on projection screen, it projects to the image on curtain or video presents several times when keeping definition or decades of times amplifies, be convenient for people to viewing, also give the visual field that people are open.At present, conveniently user carries, and projecting apparatus is to the future development of microminiaturization, and wherein, DLP, LCOS etc. are proposed portable handhold mini-size projector product one after another, or are built in the micro projection modules such as handheld mobile device.
Along with the development of electronics integrated technology and computer technology, the various removable projector that gathers multi-function in integral whole and multimedia application layer go out poor, and the requirement of user to large-screen and virtual augmented reality man-machine interaction is also more and more stronger.Interaction is a kind of multimedia display platform popular in recent years, adopt computer vision technique and projection display technique, virtual enhanced scene in self or three dimensions around and view field can be carried out alternately, building a kind of interactive experience of innervation by user.But current interaction is only only limitted to the alternative projection between separate unit projector and user, its range of application is too narrow and small, and the drop shadow effect that separate unit projector can build is very few, is unfavorable for applying of interaction.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of method and system of combined projection, can realize interaction between intelligent projection arrangement, to realize visual projection's effects such as screen enlarging display, stereoprojection and virtual augmented reality.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of combined projection system, comprising: the first intelligent projection arrangement and the second intelligent projection arrangement; After described first intelligent projection arrangement and the second intelligent projection arrangement connect, and obtain the first project content at described first intelligent projection arrangement, and when projecting the first projected picture according to the first project content, described first intelligent projection arrangement sends synchronized projection signal to the second intelligent projection arrangement; Described second intelligent projection arrangement is according to described synchronized projection signal, obtain the second project content, and project the second projected picture according to the second project content, wherein, described first project content and the second project content have incidence relation, and described first projected picture and the combination of the second projected picture form combined projection picture.
Wherein, described first projected picture is specially with the second projected picture combination formation combined projection picture: described first projected picture becomes described combined projection picture with the second projected picture plain splice.
Wherein, described combined projection picture is stereoprojection picture; Described combined projection system also comprises the first projection screen and the second projection screen; Described first projected picture is projected to the first projection screen, described second projected picture is projected to the second projection screen, and wherein, described first projection screen and the second projection screen forward lap, and described first projection screen is translucent projection screen, described second projection screen is reflective viewing screen; Described first projected picture forms combined projection picture with the second projected picture combination and is specially: described first projected picture and the second projected picture forward lap into described stereoprojection picture.
Wherein, described combined projection picture is virtual augmented reality projected picture; Between described first projected picture and the second projected picture, spatial intersecting spells the described virtual augmented reality projected picture of composition.
Wherein, described first intelligent projection arrangement and the second intelligent projection arrangement include processing unit, projecting cell and communication unit; Described processing unit is connected with projecting cell and communication unit respectively.
Wherein, described first intelligent projection arrangement and the second intelligent projection arrangement all also comprise rechargeable battery and wireless charging unit; Described rechargeable battery is connected with projecting cell, processing unit, wireless charging unit and communication unit respectively.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of method providing combined projection, comprise: after the connection between the first intelligent projection arrangement set up by the second intelligent projection arrangement, receive the synchronized projection signal from described first intelligent projection arrangement, wherein, described synchronized projection signal is that the first intelligent projection arrangement is getting the first project content, and send when projecting the first projected picture according to described first project content; According to described synchronized projection signal, obtain the second project content, and according to described second projection unit projects second projected picture, wherein, described second project content and the first project content has incidence relation; After described first projecting cell projects the first projected picture and the second projection second projected picture, described first projected picture and the combination of the second projected picture is made to form combined projection picture.
Wherein, described first projected picture is specially with the second projected picture combination formation combined projection picture: described first projected picture becomes described combined projection picture with the second projected picture plain splice
Wherein, described combined projection picture is stereoprojection picture; Described first projected picture forms combined projection picture with the second projected picture combination and is specially: described first projected picture and the second projected picture forward lap into described stereoprojection picture.
Wherein, described combined projection picture is virtual augmented reality projected picture; Described first projected picture and the combination of the second projected picture form combined projection picture and are specially: virtual augmented reality projected picture described in staggered between described first projected picture and the second projected picture.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention is after the first intelligent projection arrangement and the second intelligent projection arrangement connect, and when the first intelligent projection arrangement projects the first projected picture, first intelligent projection arrangement sends synchronized projection signal to the second intelligent projection arrangement, second intelligent projection arrangement projects the second projected picture according to synchronized projection signal, first projected picture and the second projected picture are combined into combined projection picture, realize connecting between intelligent projection arrangement, interaction, to realize screen enlarging display, the visual projection such as stereoprojection and virtual augmented reality effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of combined projection system embodiment of the present invention;
Fig. 2 is the schematic diagram that in combined projection system embodiment of the present invention, first projected picture and the second projected picture are overlapped into stereoprojection picture;
Fig. 3 is another schematic diagram that in combined projection system embodiment of the present invention, first projected picture and the second projected picture are overlapped into stereoprojection picture;
Fig. 4 is the schematic diagram that in combined projection system embodiment of the present invention, first projected picture and the second projected picture are combined into augmented reality projected picture;
Fig. 5 is the schematic diagram of intelligent projection arrangement in combined projection system embodiment of the present invention;
Fig. 6 is the schematic diagram that in combined projection system embodiment of the present invention, four projected pictures are spliced into large-size screen monitors projected picture;
Fig. 7 is the flow chart of the method execution mode of combined projection of the present invention.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Refer to Fig. 1, combined projection system 20 comprises the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22.
After the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 connect, and obtain the first projected picture at the first intelligent projection arrangement 21, and when projecting the first projected picture according to the first project content, the first intelligent projection arrangement 21 sends synchronized projection signal to the first intelligent projection arrangement 21.Synchronized projection signal is for carrying the correlated identities of the first project content, to inform the content that the current first intelligent projection arrangement 21 of the second intelligent projection arrangement 22 is current projected, or synchronized projection signal directly indicates the second intelligent projection arrangement 22 to project related content.After second intelligent projection arrangement 22 receives synchronized projection signal, according to synchronized projection signal, obtain the second project content, and project the second projected picture according to the second project content, wherein, first project content and the second project content have incidence relation, and the first projected picture and the combination of the second projected picture form combined projection picture.
By the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 synchronized projection, and the projected picture that the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 are projected is spliced to form combined projection picture, realizes interaction.Such as: when the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 are carrying out company's machine game, when the game picture change of projection in the first intelligent projection arrangement 21, the game picture that second intelligent projection arrangement 22 projects also corresponding variation thereupon, interactive stronger.
Certainly, the projected picture compound mode that first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 project can have multiple, such as: in order to realize large-size screen monitors display, then the first projected picture is specially with the second projected picture combination formation combined projection picture: the first projected picture becomes combination projected picture with the second projected picture plain splice, as shown in Figure 1, or, combined projection picture is stereoprojection picture, combined projection system 20 also comprises the first projection screen (not shown) and the second projection screen (not shown), first projected picture is projected to the first projection screen, second projected picture is projected to the second projection screen, wherein, first projection screen and the second projection screen forward lap, and the first projection screen is translucent projection screen, second projection screen is reflective viewing screen, first projected picture forms combined projection picture with the second projected picture combination and is specially: the first projected picture forward laps into three-dimensional projected picture with the second projected picture, stereoprojection can be watched to make people, as shown in Figures 2 and 3, or, combined projection picture is virtual augmented reality projected picture, between first projected picture and the second projected picture, spatial intersecting forms virtual augmented reality projected picture, such as the first projected picture is positioned at top, second projected picture is positioned at side, first projected picture and the second projected picture form virtual augmented reality partial-picture, and as shown in Figure 4, two intelligent projection arrangements respectively indoor two sidewalls carry out projection formation augmented reality space.
What deserves to be explained is: the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 the compound mode of the picture penetrated that projects, can manually arrange according to actual needs, when the small volume of the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22, during lighter in weight, can be placed on by user and go to control its position and angle with hand on hand and change and carry out interworking, and the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 all have independently computing function accurately can carry out the functions such as virtual augmented reality glibly whenever and wherever possible, have powerful functional, recreational, improve sense on the spot in person and the visual enjoyment of user simultaneously, certainly, also can arrange and be respectively the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 configures mobile device respectively, and corresponding Move Mode is arranged to each compound mode, according to required compound mode in practical operation, select corresponding Move Mode, move the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 by mobile device.
Concrete, as shown in Figure 5, the first intelligent projection arrangement 21 comprises the first processing unit 211, first projecting cell 212 and the first communication unit 213, first processing unit 211 is connected with the first projecting cell 212 and the first communication unit 213 respectively.Second intelligent projection arrangement 22 comprises the second processing unit 221, second projecting cell 222 and second communication unit 223, second processing unit 221 is connected with the second projecting cell 222 and second communication unit 223 respectively.First communication unit 213 connects with second communication unit 223.In the present embodiment, the first communication unit and second communication unit are Bluetooth communication device or WIFI communicator.First, second intelligent projection arrangement 22 of the present invention can be all small-sized movable projector equipment, first intelligent projection arrangement 21 comprises the first rechargeable battery 214 and the first wireless charging unit 215, first rechargeable battery 214 is connected with the first projecting cell 212, first processing unit 211, first wireless charging unit 215 and the first communication unit 213 respectively.Second intelligent projection arrangement 22 comprises the second rechargeable battery 224 and the second wireless charging unit 225, second rechargeable battery 224 is connected with the second projecting cell 222, second processing unit 221, second wireless charging unit 225 and second communication unit 223 respectively.
It should be noted that: the mode of the above-mentioned just intelligent projection arrangement combined projection of description two, those skilled in the art can according to above-mentioned know-why, extend to multiple intelligent projection arrangements such as 3,6,10 and carry out combined projection, carry out combined projection for 4 intelligent projection arrangements again below and be described.As shown in Figure 6,4 intelligent projection arrangements carry out split screen projection to the picture of a synchronous applications, and 4 projected picture A1-A4 are spliced into a complete application picture; Or during 4 intelligent projection arrangement synchronous operation football games, the complete picture of projected picture A1-A4 tiled display football game, each intelligent projection arrangement controls the running of respective view field, and application is smooth, and synchronous effect is better.Mode the present invention that multiple intelligent projection arrangement carries out connecting does not do concrete restriction, wherein commonly connect mode three kinds more and comprise: (1) principal and subordinate link, be: one of them intelligent projection arrangement is main equipment, other intelligent projection arrangement is from equipment, all be connected with main equipment from equipment, main equipment sends synchronized projection signal to from equipment; (2) chain-type connects, and connect one by one between multiple intelligent projection arrangement, synchronizing signal transmits one by one between multiple intelligent projection arrangement; (3) chain-type connection combines with principal and subordinate link, connects one by one, and be all connected with main equipment between equipment.
In embodiments of the present invention, after the first intelligent projection arrangement 21 and the second intelligent projection arrangement 22 connect, and when the first intelligent projection arrangement 21 projects the first projected picture, first intelligent projection arrangement 21 sends synchronized projection signal to the second intelligent projection arrangement 22, second intelligent projection arrangement 22 projects the second projected picture according to synchronized projection signal, first projected picture and the second projected picture are combined into combined projection picture, realize connecting between intelligent projection arrangement, interaction, to realize screen enlarging display, the visual projection such as stereoprojection and virtual augmented reality effect.
The present invention provides again the method execution mode of combined projection.Refer to Fig. 7, method comprises:
Step S401: after the connection between the first intelligent projection arrangement set up by the second intelligent projection arrangement, receive the synchronized projection signal from the first intelligent projection arrangement, wherein, synchronized projection signal is that the first intelligent projection arrangement is getting the first project content, and send when projecting the first projected picture according to the first project content;
Again consult Fig. 4, the first intelligent projection arrangement 21 comprises the first processing unit 211, first projecting cell 212 and the first communication unit 213, first processing unit 211 is connected with the first projecting cell 212 and the first communication unit 213 respectively.Second intelligent projection arrangement 22 comprises the second processing unit 221, second projecting cell 222 and second communication unit 223, second processing unit 221 is connected with the second projecting cell 222 and second communication unit 223 respectively.First communication unit 213 connects with second communication unit 223.
Step S402: according to synchronized projection signal, obtains the second project content, and to project the second projected picture according to the second project content, and wherein, the second project content and the first project content have incidence relation;
Synchronized projection signal directly can carry the correlated identities of the first project content, then the second intelligent projection arrangement can according to synchronized projection signal acquisition second project content; Or synchronized projection signal directly refers to that the second intelligent projection arrangement goes to obtain relevant content.
Step S403: after the first projecting cell projects the first projected picture and the second projection second projected picture, makes the first projected picture and the combination of the second projected picture form combined projection picture.
Combined projection picture is formed in order to make the first projected picture and the combination of the second projected picture, projecting direction and the view field of the first intelligent projection arrangement and the second intelligent projection arrangement can be manually set, after making the first intelligent projection arrangement and the second intelligent projection arrangement projection projected picture, its projected picture can combine.
The projected picture compound mode that first intelligent projection arrangement and the second intelligent projection arrangement project can have multiple, comprise the combination of (1) plain splice, realize large-size screen monitors display, then the first projected picture is specially with the second projected picture combination formation combined projection picture: the first projected picture becomes combination projected picture with the second projected picture plain splice, as shown in Figure 1.(2) forward lap projection, realize stereoprojection, then combined projection picture is stereoprojection picture, first projected picture forms combined projection picture with the second projected picture combination and is specially: the first projected picture forward laps into three-dimensional projected picture with the second projected picture, to make people watch stereoprojection, as shown in Figures 2 and 3.(3) spatial intersecting projection, realize virtual augmented reality picture, then combined projection picture is virtual augmented reality projected picture, first projected picture and the combination of the second projected picture form combined projection picture and are specially: virtual augmented reality projected picture described in staggered between the first projected picture and the second projected picture, such as: inside a room, the view field that multiple intelligent projection arrangement is corresponding can be arbitrary, as long as connect between multiple intelligent projection arrangement, projected each other by synchronized projection signal controlling, form augmented reality projected picture, certainly, the view field that intelligence projection arrangement is corresponding is not defined as and is stitched together etc.
Certainly, intelligence projection arrangement can also be connected with other external equipment, by peripheral equipment control intelligence projection arrangement, such as: mobile phone or panel computer or be connected with intelligent projection arrangement with the joystick of sensing module, by mobile phone, panel computer or joystick operative intelligence projection arrangement.
In embodiments of the present invention, after the first intelligent projection arrangement and the second intelligent projection arrangement connect, and when the first intelligent projection arrangement projects the first projected picture, first intelligent projection arrangement sends synchronized projection signal to the second intelligent projection arrangement, second intelligent projection arrangement projects the second projected picture according to synchronized projection signal, first projected picture and the second projected picture are combined into combined projection picture, realize connecting between intelligent projection arrangement, interaction, to realize screen enlarging display, the visual projection such as stereoprojection and virtual augmented reality effect.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a combined projection system, is characterized in that, comprising: the first intelligent projection arrangement and the second intelligent projection arrangement;
After described first intelligent projection arrangement and the second intelligent projection arrangement connect, and obtain the first project content at described first intelligent projection arrangement, and when projecting the first projected picture according to the first project content, described first intelligent projection arrangement sends synchronized projection signal to the second intelligent projection arrangement;
Described second intelligent projection arrangement is according to described synchronized projection signal, obtain the second project content, and project the second projected picture according to the second project content, wherein, described first project content and the second project content have incidence relation, and described first projected picture and the combination of the second projected picture form combined projection picture.
2. combined projection system according to claim 1, is characterized in that,
Described first projected picture and the combination of the second projected picture form combined projection picture and are specially:
Described first projected picture becomes described combined projection picture with the second projected picture plain splice.
3., according to the combined projection system that claim 1 is stated, it is characterized in that,
Described combined projection picture is stereoprojection picture;
Described combined projection system also comprises the first projection screen and the second projection screen;
Described first projected picture is projected to the first projection screen, described second projected picture is projected to the second projection screen, and wherein, described first projection screen and the second projection screen forward lap, and described first projection screen is translucent projection screen, described second projection screen is reflective viewing screen;
Described first projected picture and the combination of the second projected picture form combined projection picture and are specially:
Described first projected picture and the second projected picture forward lap into described stereoprojection picture.
4. combined projection system according to claim 1, is characterized in that,
Described combined projection picture is virtual augmented reality projected picture;
The described virtual augmented reality projected picture of spatial intersecting composition between described first projected picture and the second projected picture.
5. combined projection system according to claim 1, is characterized in that,
Described first intelligent projection arrangement comprises the first processing unit, the first projecting cell and the first communication unit, and described first processing unit is connected with the first projecting cell and the first communication unit respectively;
Described second intelligent projection arrangement comprises the second processing unit, the second projecting cell and second communication unit, and described second processing unit is connected with the second projecting cell and second communication unit respectively.
6. combined projection system according to claim 5, is characterized in that,
Described first intelligent projection arrangement comprises the first rechargeable battery and the first wireless charging unit, and described first rechargeable battery is connected with the first projecting cell, the first processing unit, the first wireless charging unit and the first communication unit respectively;
Described second intelligent projection arrangement comprises the second rechargeable battery and the second wireless charging unit, and described second rechargeable battery is connected with the second projecting cell, the second processing unit, the second wireless charging unit and second communication unit respectively.
7. a method for combined projection, is characterized in that, comprising:
After the connection between the first intelligent projection arrangement set up by the second intelligent projection arrangement, receive the synchronized projection signal from described first intelligent projection arrangement, wherein, described synchronized projection signal is that the first intelligent projection arrangement is getting the first project content, and send when projecting the first projected picture according to described first project content;
According to described synchronized projection signal, obtain the second project content, and according to described second projection unit projects second projected picture, wherein, described second project content and the first project content has incidence relation;
After described first projecting cell projects the first projected picture and the second projection second projected picture, described first projected picture and the combination of the second projected picture is made to form combined projection picture.
8. method according to claim 7, is characterized in that,
Described first projected picture and the combination of the second projected picture form combined projection picture and are specially:
Described first projected picture becomes described combined projection picture with the second projected picture plain splice.
9. method according to claim 7, is characterized in that,
Described combined projection picture is stereoprojection picture;
Described first projected picture and the combination of the second projected picture form combined projection picture and are specially:
Described first projected picture and the second projected picture forward lap into described stereoprojection picture.
10. method according to claim 7, is characterized in that,
Described combined projection picture is virtual augmented reality projected picture;
Described first projected picture and the combination of the second projected picture form combined projection picture and are specially:
Virtual augmented reality projected picture described in staggered between described first projected picture and the second projected picture.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808895.6A CN105262969A (en) | 2015-11-20 | 2015-11-20 | Combined projection method and system |
| PCT/CN2016/083260 WO2017084287A1 (en) | 2015-11-20 | 2016-05-25 | Method and system for combining projection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510808895.6A CN105262969A (en) | 2015-11-20 | 2015-11-20 | Combined projection method and system |
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| CN105262969A true CN105262969A (en) | 2016-01-20 |
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| CN201510808895.6A Pending CN105262969A (en) | 2015-11-20 | 2015-11-20 | Combined projection method and system |
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| WO (1) | WO2017084287A1 (en) |
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