CN107943298A - 3D interacts real-time display system - Google Patents
3D interacts real-time display system Download PDFInfo
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- CN107943298A CN107943298A CN201711274263.1A CN201711274263A CN107943298A CN 107943298 A CN107943298 A CN 107943298A CN 201711274263 A CN201711274263 A CN 201711274263A CN 107943298 A CN107943298 A CN 107943298A
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- sensor
- liquid crystal
- crystal display
- camera
- infrared ray
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides a kind of 3D interactions real-time display system, it includes camera, camera group, temperature sensor, humidity sensor, vibrating sensor, infrared ray sensor, liquid crystal display, signal processing unit, microcomputer, HDMI wire, and the infrared ray sensor is close to liquid crystal display and is positioned over center outside display lower edge；The camera group is put in immediately below the infrared ray sensor, and camera lens faces spectators, and camera group forms the humidity sensor by the consistent camera horizontal Tile of two parameters and is positioned over the left and right both sides outer edge center of liquid crystal display with temperature sensor；The vibrating sensor is positioned over center outside liquid crystal display top edge；The camera group is by HDMI wire by image transmitting to microcomputer, signal processing unit connection temperature sensor, humidity sensor, vibrating sensor and the infrared ray sensor.The present invention is reliable, gained image interactivity is strong and high resolution.
Description
Technical field
The present invention relates to a kind of 3D to interact real-time display system, belongs to the neck of virtual reality and free 3 D display technology
Domain.
Background technology
Auto-stereo display system is supplied to the information of spectators to be enriched than print media, brings the sense of reality of spectators and comes personally
Sense is also that print media is incomparable；Free 3 D display technology has reached its maturity, display system can with exhibit high brilliance,
The high-definition image of wide viewing angle.Another aspect virtual reality technology virtual reality technology allows users with multiple sensors and enters meter
In the scene of calculation machine system creation and and scene interactivity, its final purpose be the information processing system for forming computer and sensor
System is measured close to human needs as far as possible.
Current virtual reality interactive system make use of three dimensional computer graphics technology, and system is received from user or outer
The action on boundary etc. is simultaneously translated into data and is transmitted to processing unit, then changes scene or field in real time according to data by processing unit
Leading role in scape, finally realizes interacting for people and computer system.
Traditional virtual reality interactive system critical piece includes standard set-up (such as a set of keyboard and mouse) or emulation dress
Put (such as having cotton gloves or comprehensive treadmill), microcomputer, control unit, display device, multiple functions sensor etc..Its Plays
User action in true environment or true environment situation are transmitted to control unit, data by device or simulator by sensor
Corresponding actions are carried out by the scene in control unit control display device or main body after treatment, observer passes through display device
Observe the result of interaction.
Although such scheme realizes interactive display, but Shortcomings.Major part interaction technique is all for two dimension at present
Image, the interaction results of the high therefore most of three-dimension interaction display of the requirement rendered to system of three-dimensional body are all very simply very
To single, and interactive markup can influence the image aesthetics that finally shows.
The content of the invention
Problem and shortage existing in the prior art in view of the above, the present invention provide a kind of 3D interaction real-time displays system
System.The system can obtain high definition 3-D view under limited data transfer bandwidth, and change scene according to surrounding environment
More abundant interaction is realized with this.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of 3D interacts real-time display system, including camera, camera group, temperature sensor, humidity sensor, vibration
Sensor, infrared ray sensor, liquid crystal display, signal processing unit, microcomputer and HDMI wire, it is characterised in that：
(1) infrared ray sensor is close to liquid crystal display and is positioned over center outside display lower edge；
(2) the camera group is put in immediately below the infrared ray sensor, and camera lens faces spectators, and camera group is by two
The consistent camera horizontal Tile composition of parameter；
(3) humidity sensor is positioned over the left and right both sides outer edge of liquid crystal display with temperature sensor and hits exactly；
(4) vibrating sensor is positioned over center outside liquid crystal display top edge；
(5) microcomputer connects liquid crystal display panel and camera group, the signal processing unit by HDMI wire respectively
Connect temperature sensor, humidity sensor, vibrating sensor and infrared ray sensor.
Signal processing unit is made of modules such as 89C52 microcontrollers, CC2530 chips, power managements.Camera group gathers
Image to interactive tool is transmitted to microcomputer by HDMI wire, and signal processing unit receives and processes wireless after sensor information
It is sent to microcomputer；Microcomputer receives the data being wirelessly transferred and the depth scene to prestore is adjusted accordingly, while analyzes camera
The image of group collection simultaneously calculates the information such as the velocity location of interactive tool so as to control the movement of three-dimensional body in the scene that prestores,
Most adjusted depth image is transmitted to liquid crystal display to microcomputer by HDMI wire at last.
The present invention compared with prior art, has obvious substantive distinguishing features and technological progress：
It is of the invention compared with traditional interactive display system, using multiple sensors and camera group detecting real-time environment,
Being responded so as to fulfill main body real-time, interactive in virtual scene and scene, spectators observe 3-dimensional image by liquid crystal display, and
Interacted by interactive tool and system.
The present invention is reliable, gained image interactivity is strong and high resolution.
Brief description of the drawings
A kind of structure diagrams of 3D interactions real-time display system of Fig. 1.
Fig. 2 signal processing unit block diagrams.
Embodiment
Details are as follows for the preferred embodiment of the present invention combination attached drawing：
Embodiment one：
Referring to Fig. 1 and Fig. 2, this 3D interaction real-time display systems, including camera 1, camera group 2, temperature sensor 3,
Humidity sensor 4, vibrating sensor 5, infrared ray sensor 6, liquid crystal display 7, signal processing unit 8, microcomputer 9, HDMI wire
10, it is characterised in that：
(1) infrared ray sensor 6 is close to liquid crystal display 7 and is positioned over center outside display lower edge；
(2) the camera group 2 is put in immediately below the infrared ray sensor 6, and 2 camera 1 of camera group faces spectators,
Camera group 2 is made of consistent 1 horizontal Tile of camera of two parameters；
(3) humidity sensor 4 is positioned over the left and right both sides outer edge of liquid crystal display 7 with temperature sensor 3 and hits exactly；
(4) vibrating sensor 5 is positioned over center outside 7 top edge of liquid crystal display；
(5) microcomputer 9 connects liquid crystal display 7 and camera group 2, the signal processing list by HDMI wire 10 respectively
Member 8 connects temperature sensor 3, humidity sensor 4, vibrating sensor 5 and infrared ray sensor 6.
Embodiment two：
The present embodiment is described with reference to the drawings as follows：Referring to Fig. 1, this 3D interaction real-time display systems include, a kind of 3D interactions
Real-time display system, including camera 1, camera group 2, temperature sensor 3, humidity sensor 4, vibrating sensor 5, infrared ray
Sensor 6, liquid crystal display 7, signal processing unit 8, microcomputer 9, HDMI wire 10：The infrared ray sensor 6 is close to liquid crystal
Show that device 7 is positioned over center outside display lower edge；The camera group 2 is put in immediately below the infrared ray sensor 6, camera lens
In face of spectators；The humidity sensor 4 is positioned over the left and right both sides outer edge of liquid crystal display 7 with temperature sensor 3 and hits exactly；Institute
State vibrating sensor 5 and be positioned over center outside 7 top edge of liquid crystal display；The signal processing unit 8 receives and comes from sensor
Signal and be transferred to microcomputer 9, the microcomputer 9 passes through HDMI wire 10 and connects liquid crystal display 7 and camera group 2 respectively.
The resolution ratio of liquid crystal display reaches 1920*1080 pixels；Infrared ray sensor is put in liquid crystal display lower edge
Exterior middle；Camera group is made of the camera that two horizontal Tiles are placed, and is put in middle below infrared ray sensor；
The depth that prestores in microcomputer scene and main body image information, are adjusted prestored presentation according to the action of environment or spectators and real-time
Render output.
Fig. 2 shows the structure of signal processing unit 8.The signal processing unit 8 is by signal processing unit by 89C52 monolithics
The modules such as machine, CC2530 chips, power management form.Camera group collect interactive tool image be transmitted to by HDMI wire it is micro-
Machine, signal processing unit is received and processed then is wirelessly sent to microcomputer from sensor information, and microcomputer renders corresponding scene
Liquid crystal display is transmitted to main body and by HDMI wire by image.
Claims (1)
1.3D interacts real-time display system, including camera (1), camera group (2), temperature sensor (3), humidity sensor
(4), vibrating sensor (5), infrared ray sensor (6), liquid crystal display (7), signal processing unit (8), microcomputer (9), HDMI
Line (10), it is characterised in that：
(1) infrared ray sensor (6) is close to liquid crystal display (7) and is positioned over center outside display lower edge；
(2) the camera group (2) is put in immediately below the infrared ray sensor (6), and camera group (2) camera (1) faces
Spectators, camera group (2) are made of consistent camera (1) horizontal Tile of two parameters；
(3) humidity sensor (4) is being positioned over the left and right both sides outer edge of liquid crystal display (7) just with temperature sensor (3)
In；
(4) vibrating sensor (5) is positioned over center outside liquid crystal display (7) top edge；
(5) microcomputer (9) connects liquid crystal display (7) and camera group (2) by HDMI wire (10) respectively, at the signal
Manage unit (8) connection temperature sensor (3), humidity sensor (4), vibrating sensor (5) and infrared ray sensor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274263.1A CN107943298A (en) | 2017-12-06 | 2017-12-06 | 3D interacts real-time display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274263.1A CN107943298A (en) | 2017-12-06 | 2017-12-06 | 3D interacts real-time display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107943298A true CN107943298A (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274263.1A Pending CN107943298A (en) | 2017-12-06 | 2017-12-06 | 3D interacts real-time display system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203773477U (en) * | 2014-03-24 | 2014-08-13 | 上海大学 | 3D interaction real-time display system |
| CN203773476U (en) * | 2014-03-24 | 2014-08-13 | 上海大学 | Virtual reality system based on 3D interaction |
-
2017
- 2017-12-06 CN CN201711274263.1A patent/CN107943298A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203773477U (en) * | 2014-03-24 | 2014-08-13 | 上海大学 | 3D interaction real-time display system |
| CN203773476U (en) * | 2014-03-24 | 2014-08-13 | 上海大学 | Virtual reality system based on 3D interaction |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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| WD01 | Invention patent application deemed withdrawn after publication |