CN203279076U

CN203279076U - Three-dimensional imaging device

Info

Publication number: CN203279076U
Application number: CN2013202895017U
Authority: CN
Inventors: 李元熙
Original assignee: Wuxi Institute of Commerce
Current assignee: Wuxi Institute of Commerce
Priority date: 2013-05-24
Filing date: 2013-05-24
Publication date: 2013-11-06
Anticipated expiration: 2023-05-24

Abstract

The utility model discloses a three-dimensional imaging device. The three-dimensional imaging device comprises an LED three-dimensional display array, a multidimensional high-speed scanning circuit, a memory, a wireless communication module, a main control module and a power supply for providing power. Though control of the main control module, the multidimensional high-speed scanning circuit is responsible for scanning and controlling brightness and color conditions of each displaying point, the memory is responsible for saving pixel data and color data of a three-dimensional figure, the wireless communication module is responsible for a connection with external-connecting equipment and data transmission, all parts work in a coordinating manner, and the LED three-dimensional display array displays a final three-dimensional image. Through adoption of the three-dimensional imaging device, inconvenience of using 3D glasses at present is effectively prevented; and the three-dimensional imaging device is provided with the wireless communication module, contents can be updated and displayed at any time through a wireless interface, and a wireless network of a plurality of devices having the same type is achieved in a region, so the local area network is formed, and a drawback that conventional three-dimensional displaying devices are inconvenient to update data is eliminated.

Description

A kind of stereoscopic imaging apparatus

Technical field

The utility model relates to field of electronic display, particularly a kind of stereoscopic imaging apparatus.

Background technology

Three-dimensional imaging is to utilize people's binocular vision difference and light refraction principle to make people can directly see a width three-dimensional image in a plane.Stereoscopic imaging technology is multiplex in the making of Three-D visual image at present, its principle is two views that first produce in scene, then give respectively right and left eyes by certain mechanism with different views, it is the signal that left eye receives only left eye, right eye receives only the signal of right eye, finally by brain, this two width is synthesized, form virtual stereoscopic picture plane.it is one of technology that the most easily realizes at present in the relative technology of three-dimensional imaging neutral body figure, particularly wherein spectacle 3D technology is widely used in TV market, it is this that finally to synthesize the technology of 3D rendering by human eye larger to the injury of glasses, especially the 3D glasses are worn inconvenience for the people of high myopia, wear for a long time simultaneously easy initiation visual fatigue, simultaneously, existing three-dimensional imaging just carries out imaging for existing picture, the content of update displayed at any time, many disadvantages in the middle of these designs and all inconvenience of wearing eyes bring more obstacle for further developing of this technology, so finally may be reproduced holographic technique or even the body Display Technique of better effects if replaces along with the development of technology.

Summary of the invention

The utility model has proposed a kind of stereoscopic imaging apparatus for the defective of background technology, realizes that by build a LED cube array of display in solid space the figure in three dimensions shows.Can effectively avoid using at present the inconvenience of 3D glasses by this device, this device has wireless communication module simultaneously, can be by wave point update displayed content and realize the wireless networking of a plurality of equipment of the same type in the zone at any time, form a LAN, improved the more drawback of new data inconvenience of present 3 d display device.

The utility model discloses a kind of stereoscopic imaging apparatus, this device comprises a LED stereo display array, various dimensions high-velocity scanning circuit, memory, wireless communication module, main control module and be used for the power supply of power supply.Wherein, wireless communication module is connected by communication line with main control module, and main control module is connected by communication line with various dimensions high-velocity scanning circuit with memory respectively, and various dimensions high-velocity scanning circuit is connected with LED stereo display array.

As the further prioritization scheme of stereoscopic imaging apparatus of the present utility model, described LED stereo display array is made of at the solid array that X, Y, three dimensions of Z build the color LED diode.

As the further prioritization scheme of stereoscopic imaging apparatus of the present utility model, described LED stereo display array same type pin of LED diode on each dimension links together, and draws scan line interface and gray-scale Control interface.

As the further prioritization scheme of stereoscopic imaging apparatus of the present utility model, described various dimensions high-velocity scanning circuit drives chip by plurality of LED and becomes with the shift register cascaded series, according to the sequential loop output control signal of X → Y → three dimensions of Z.

As the further prioritization scheme of stereoscopic imaging apparatus of the present utility model, can realize by wireless communication module the wireless networking and demonstration Data Update of equipment room in local.

The utility model adopts above technical scheme compared with prior art, has following technique effect:

The first, than existing 3D imaging technique, need to not come compositing 3 d images by human brain, directly can realize that 3D shows by this device, have authentic property preferably, and propose a kind of trial direction for the 3D Display Technique;

The second, compared to the scanning of traditional two bit planes, this device can be on X, Y, three dimensions of Z sets up scanning circuit, all improves a lot in the complexity of its scanning circuit and the processing of data volume, has also expanded the application of scanning circuit;

Three, this device can realize that long distance wireless connects the real-time update image data, has the function of real-time update by wireless communication module;

Four, this equipment can use ZigBee technology to realize wireless networking by wireless communication module, makes the display device in the zone form local area network (LAN), and network management and the control of equipment are provided.

Description of drawings

Fig. 1 is system module figure.

Embodiment

Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:

A kind of stereoscopic imaging apparatus structure as shown in Figure 1, this device comprises LED stereo display array, various dimensions high-velocity scanning circuit, memory, wireless communication module, main control module and power supply.LED stereo display array is built the stereo display array of a variable size (as: 16 * 16 * 16) by X, Y, three dimensions of Z, the same type pin of LED diode links together on each dimension, draws scan interface and gray-scale Control interface.Various dimensions high-velocity scanning circuit is connected with main control module with the stereo display array respectively, driving chip LP3942 by plurality of LED becomes with the shift register cascaded series, mainly complete the turntable driving of three dimensions of three-dimensional array of display and the gray-scale Control of each point, it controls sequential and flow process is completed by main control module.Memory is connected with main control module, is responsible for the required demonstration stereoscopic image data of storage.Wireless communication module be connected with main control module realize that wireless transmission is controlled and Zigbee-technology under wireless networking, use the serial embedded radio data communication module of SZ05 along the wired company of boat science and technology.Main control module is completed the sequencing control to the high-velocity scanning circuit, and the setting of wireless communication module and transmission are controlled, and to the read-write control of memory module etc., and all is connected with above-mentioned parts, uses the FPGA realization of the Spartan-3E series of Xilinx company.

During normal operation, first by main control module, all parts are carried out initialization and self check; Then the display image data of pre-save in read memory, and with data by spi bus gated sweep circuit; Scanning circuit becomes control command the high-velocity scanning signal of three dimensions to carry out driver output to LED stereo display array with data transaction, realize that stereo-picture shows.

During Data Update, equipment stops showing, completes wireless network access in the zone by wireless communication module, by network center's node more new data be sent to the wireless communication module of equipment, by the SCI bus, data are sent in the working area of main control module temporary; Main control module is data deletion in memory, then incites somebody to action more by iic bus that new data is saved in memory; After Data Update finishes, starting device enters normal mode of operation, connects as needing to close network simultaneously.

The above has done detailed description to execution mode of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from aim of the present invention.

Claims

1. stereoscopic imaging apparatus, it is characterized in that: comprise a LED stereo display array, various dimensions high-velocity scanning circuit, memory, wireless communication module, main control module and be used for the power supply of power supply, wherein, wireless communication module is connected by communication line with main control module, main control module is connected by communication line with various dimensions high-velocity scanning circuit with memory respectively, and various dimensions high-velocity scanning circuit is connected with LED stereo display array.

2. stereoscopic imaging apparatus according to claim 1 is characterized in that: described LED stereo display array is made of at the solid array that X, Y, three dimensions of Z build the color LED diode.

3. stereoscopic imaging apparatus according to claim 2, it is characterized in that: described LED stereo display array same type pin of LED diode on each dimension links together, and draws scan line interface and gray-scale Control interface.

4. stereoscopic imaging apparatus according to claim 1 is characterized in that: described various dimensions high-velocity scanning circuit drives chip by plurality of LED and becomes with the shift register cascaded series, exports control signal according to the sequential loop of X → Y → three dimensions of Z.