CN111031306A

CN111031306A - AR is discernment location bottom plate equipment for display device

Info

Publication number: CN111031306A
Application number: CN201911182812.1A
Authority: CN
Inventors: 张树坤; 张广进; 张福栋; 王嘉蔓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-04-17

Abstract

The invention discloses an identification and positioning bottom plate device for AR display equipment, belonging to the technical field of AR display of a smart cloud desktop, and particularly relating to an identification and positioning bottom plate device for AR display equipment, which comprises a workbench and support legs supported at four corners of the bottom of the workbench, wherein the middle part of the top of the workbench is supported with a support table, the top of the support table is supported with an acrylic panel, the bottom of an inner cavity of the support table is provided with a display screen, the top of the acrylic panel is provided with an AR recognizer, the center of the bottom of the inner cavity of the AR recognizer is fixedly inserted with a high-speed camera module, the side wall of the inner cavity of the AR recognizer is connected with a wireless transmitting module through screws, the wireless transmitting module is electrically connected with the high-speed camera module, the inner cavity of the workbench is provided with a processor module, a database and a wireless receiving module, the device has high efficiency, and can, the operation is more intuitive.

Description

AR is discernment location bottom plate equipment for display device

Technical Field

The invention relates to the technical field of intelligent cloud desktop AR (augmented reality) display, in particular to identification and positioning bottom plate equipment for AR display equipment.

Background

Along with the continuous development of scientific technology, many original unrealistic assumptions are realized one by one, for example, AR technology is taken as a technology with very high heat, the technology has developed and matured gradually nowadays and is stepped into the life of people, the smart cloud desktop is an interactive high-tech product realized based on AR technology, display equipment such as a VR screen, a multi-channel projection and a BIMVR naked eye 3D television can be connected to carry out multi-person interactive scheme communication, interaction and report, an AR recognizer which is handheld at an operation end of the smart cloud desktop is placed on an identification positioning bottom plate to operate, then a display end of the smart cloud desktop is switched to a three-dimensional picture at a corresponding position of the AR recognizer on the identification positioning bottom plate, and visual display is very convenient for people.

However, the existing device has the problems of low efficiency of an interactive system and low intuition of operation.

Disclosure of Invention

The invention aims to provide an identification and positioning bottom plate device for AR display equipment, which is used for solving the problems that the efficiency of an interactive system is not high enough and the operation is not visual enough in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an identification positioning bottom plate device for AR display equipment comprises a workbench and supporting legs supported at four corners of the bottom of the workbench, a supporting table is supported in the middle of the top of the workbench, an acrylic panel is supported on the top of the supporting table, a display screen is arranged at the bottom of the inner cavity of the supporting table, an AR recognizer is arranged at the top of the acrylic panel, the center of the bottom of the inner cavity of the AR recognizer is fixedly inserted with a high-speed camera module, the side wall of the inner cavity of the AR recognizer is connected with a wireless transmitting module through a screw, the wireless transmitting module is electrically connected with the high-speed camera module, the inner cavity of the workbench is provided with a processor module, a database and a wireless receiving module, and the processor module is electrically connected with the database, the wireless receiving module and the display screen respectively, the wireless receiving module is electrically connected with the wireless transmitting module, and the processor module is electrically connected with an external display.

Preferably, the AR identifier is an AR identifier of a cylindrical structure.

Preferably, a breathing lamp strip is arranged outside the lower side of the workbench.

Preferably, the corners of the workbench are of smooth chamfer structures.

Preferably, the upper part of the front side of the workbench is adhered with a signboard.

Preferably, a chrome-plated edge is bonded at the joint of the support platform and the acrylic panel.

Preferably, a bottom frame is bonded to the bottom of the AR identifier, and the height of the bottom frame is 2-3 mm.

The acrylic panel is a high-transmittance acrylic panel with the thickness value of 1 mm.

The high-speed camera module is an MI-230U150M/C type high-speed camera, the wireless transmitting module is an AR9285 type wireless transmitting module, the wireless receiving module is an AR9271 type wireless receiving module, and the processor module is a COTEX-A53 type processor module.

Compared with the prior art, the invention has the beneficial effects that:

1) after the position of the AR identifier is determined, the high-speed camera module at the bottom of the AR identifier can continuously shoot a plurality of groups of pictures of the display screen and send the pictures to the wireless receiving module through the wireless transmitting module, the processor module searches corresponding image information in the database after comparing the picture information with the database and sends the image information to the external display, the external display can display a three-dimensional picture at a position corresponding to the position of the AR identifier on the positioning bottom plate, the efficiency of an interaction system is higher, and the delay is low;

2) the user only needs to hold and control the AR recognizer to move to each position of the top of the device by hands, the information of the corresponding position can be displayed by the external display, and the operation is more visual;

3) the acrylic panel and the chromium-plated edge cover are arranged, so that the touch feeling is more comfortable during operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a support platform of the present invention;

FIG. 3 is an enlarged, cross-sectional view of the present invention;

FIG. 4 is a circuit diagram of the present invention.

In the figure: 1 workstation, 2 brace tables, 3 ya keli panels, 4 display screens, 5AR recognizer, 6 processor module, 7 databases, 8 wireless receiving module, 9 high-speed camera modules, 10 wireless transmitting module, 11 breathing lamp area, 12 landing legs, 13 signboard, 14 underframe, 15 chrome plating are bordured.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: an identification positioning bottom plate device for AR display equipment comprises a workbench 1 and supporting legs 12 supported at four corners of the bottom of the workbench 1, wherein the four groups of supporting legs 12 ensure the stability of the workbench 1, a supporting table 2 is supported at the middle of the top of the workbench 1, an acrylic panel 3 is supported at the top of the supporting table 2, a display screen 4 is arranged at the bottom of an inner cavity of the supporting table 2, the content displayed by the display screen 4 can be observed through the acrylic panel 3, the acrylic panel 3 can prevent the display screen 4 from being damaged at the same time, an AR recognizer 5 is arranged at the top of the acrylic panel 3, a high-speed camera module 9 is fixedly inserted in the center of the bottom of the inner cavity of the AR recognizer 5, the side wall of the inner cavity of the AR recognizer 5 is connected with a wireless transmitting module 10 through screws, the high-speed camera module 9 continuously shoots photos of the display screen 4 and sends the photos to, a wireless transmitting module 10 and a wireless receiving module 8 are in wireless connection and transmit information by adopting a UDP protocol, the wireless transmitting module 10 is electrically connected with a high-speed camera module 9, a processor module 6, a database 7 and a wireless receiving module 8 are arranged in the inner cavity of the workbench 1, the processor module 6 is respectively electrically connected with the database 7, the wireless receiving module 8 and the display screen 4, the processor module 6 outputs the same display information to the display screen 4 and an external display, the processor module 6 acquires photo information from the wireless receiving module 8, continuously acquires more than 16 information points by taking a photo center as a midpoint, and calls information data from the database 7 to compare one by one, and for the information with the same comparison result, the processor module 6 calls stereo image information corresponding to the information from the database 7 and transmits the stereo image information to the external display by a bidirectional communication cable, the external display displays a three-dimensional picture of a corresponding position of the AR identifier 5 on the acrylic panel 3, the wireless receiving module 8 is electrically connected with the wireless transmitting module 10, and the processor module 6 is electrically connected with the external display.

Wherein, AR recognizer 5 is the AR recognizer of cylindrical structure, and the hand feel when the user hand is held is more comfortable.

The breathing lamp strip 11 is arranged outside the lower side of the workbench 1, so that the workbench 1 looks more beautiful.

The corners of the workbench 1 are of smooth chamfer structures, and the workbench 1 can not damage users.

The upper part of the front side of the workbench 1 is adhered with a signboard 13 for marking manufacturer information or equipment information.

The junction of the supporting table 2 and the acrylic panel 3 is bonded with the chromium-plated edge 15, so that the hand feeling of the junction of the supporting table 2 and the acrylic panel 3 is increased, and the aesthetic feeling of the supporting table 3 can be increased.

The bottom frame 14 is bonded to the bottom of the AR identifier 5, the height value of the bottom frame 14 is 2-3mm, the high-speed camera module 9 can be prevented from being abraded due to direct contact between the mirror surface of the high-speed camera module and the surface of the acrylic panel 3, and the bottom frame 14 is made of a PC material and does not abrade the surface of the acrylic panel 3.

The acrylic panel 3 is a high-transmittance acrylic panel with a thickness value of 1mm, and the display screen 4 is protected from being damaged while the shooting of the high-speed camera module 9 is not influenced.

The high-speed camera module 9 is an MI-230U150M/C type high-speed camera, pictures can be shot at a high speed of 150 frames per second, more clear pictures can be obtained, the processor module 6 can conveniently conduct information comparison, the wireless transmitting module 10 is an AR9285 type wireless transmitting module, the wireless receiving module 8 is an AR9271 type wireless receiving module, the wireless transmitting module 10 and the wireless receiving module 8 are quota and can realize the transmission rate of 150Mbps, the pictures shot by the high-speed camera module 9 can be efficiently transmitted one by one, the processor module 6 is a COTEX-A53 type processor module, and the image operation processing and the comparison operation can be efficiently conducted.

The working principle is as follows: the whole device is connected with an external power supply, the processor module 6 outputs the same display information to the display screen 4 and an external display, a user holds the AR identifier 5 with hands and slides closely to the acrylic panel 3, the high-speed camera module 9 moves along with the movement of the AR identifier 5, simultaneously continuously shoots pictures of the display screen 4 and sends the pictures to the wireless receiving module 8 through the wireless transmitting module 10, the wireless transmitting module 10 and the wireless receiving module 8 establish wireless connection by adopting a UDP protocol and send information, the processor module 6 takes the picture center as a midpoint after obtaining the picture information from the wireless receiving module 8, continuously collects more than 16 information points and calls information data from the database 7 for comparison one by one, and for the information with the same comparison result, the processor module 6 calls the stereo image information corresponding to the information from the database 7 and sends the stereo image information to the external display through a communication cable, the external display displays the three-dimensional picture of the position corresponding to the position of the AR identifier 5 on the acrylic panel 3, and the operation is intuitive.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a discernment location bottom plate equipment for AR display device, includes workstation (1) and support landing leg (12) in workstation (1) bottom four corners, its characterized in that: the middle part of the top of the workbench (1) is supported with a support table (2), the top of the support table (2) is supported with an acrylic panel (3), the bottom of the inner cavity of the support table (2) is provided with a display screen (4), the top of the acrylic panel (3) is placed with an AR recognizer (5), the center of the bottom of the inner cavity of the AR recognizer (5) is fixedly inserted with a high-speed camera module (9), the side wall of the inner cavity of the AR recognizer (5) is connected with a wireless transmitting module (10) through screws, the wireless transmitting module (10) is electrically connected with the high-speed camera module (9), the inner cavity of the workbench (1) is provided with a processor module (6), a database (7) and a wireless receiving module (8), and the processor module (6) is electrically connected with the database (7), the wireless receiving module (8) and the display screen (4) respectively, the wireless receiving module (8) is electrically connected with the wireless transmitting module (10), and the processor module (6) is electrically connected with an external display.

2. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: the AR recognizer (5) is an AR recognizer with a cylindrical structure.

3. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: a breathing lamp strip (11) is arranged outside the lower side of the workbench (1).

4. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: the corners of the workbench (1) are of smooth chamfer structures.

5. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: and a signboard (13) is adhered to the upper part of the front side surface of the workbench (1).

6. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: and a chrome-plated edge (15) is bonded at the joint of the support table (2) and the acrylic panel (3).

7. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: a bottom frame (14) is bonded to the bottom of the AR identifier (5), and the height value of the bottom frame (14) is 2-3 mm.

8. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: the acrylic panel (3) is a high-transmittance acrylic panel with the thickness value of 1 mm.

9. The AR display device as claimed in claim 1, wherein the positioning base plate device comprises: the high-speed camera module (9) is an MI-230U150M/C type high-speed camera, the wireless transmitting module (10) is an AR9285 type wireless transmitting module, the wireless receiving module (8) is an AR9271 type wireless receiving module, and the processor module (6) is a COTEX-A53 type processor module.