1. A three-dimensional computer display system for BIM design, characterized in that: the three-dimensional display is formed by combining a plurality of micro cubic pixel display units into a three-dimensional matrix, each pixel display unit is formed by packaging ionizable luminous gas (2) in a micro cubic transparent material, and six surfaces of the pixel display units are oppositely provided with transparent electrodes (1) and lines; the pixel display units can emit red light, green light and blue light and are arranged alternately, adjacent units emit different colors of light, and transparent insulating materials (3) are packaged between transparent electrodes (1) of the adjacent units to prevent short circuit of the positive electrode and the negative electrode between the electrodes (1); a bracket (4) is arranged below the three-dimensional cubic display, and the transparent power line and the data line penetrate out of the bracket (4); the three-dimensional mouse is a cubic mouse (5) and is operated by using a thumb, an index finger and a middle finger of a right hand which are adjacent to each other in a cubic shape; the thumb moves up and down to control the mouse pointer in the display to move up and down, and the surface is pressed to replace the left mouse button; the index finger moves on the upper surface plane to control the horizontal direction movement of a mouse pointer in the display, and the surface is pressed to replace a middle mouse button; the middle finger moves up and down to control the three-dimensional graph in the display to be enlarged and reduced, and the surface is pressed to replace the right key of the mouse to operate.

2. The three-dimensional computer display system for BIM design according to claim 1, wherein: the support (4) can support the display to rotate at the maximum of 180 degrees left and right and pitch at 45 degrees up and down, so that the BIM operation is more convenient.

3. The three-dimensional computer display system for BIM design according to claim 1, wherein: the display card of the computer display system needs to support the display specially, and simultaneously, the computer operating system and the BIM software system interface also need to support three dimensions.

4. The three-dimensional computer display system for BIM design according to claim 1, wherein: the computer display system is used for a video conference, 8 cameras, microphones and loudspeakers need to be installed, the length, the width, the height or the side length of a cube are input according to eight angular positions of a cuboid or a cube conference room, and a display is used for displaying a real three-dimensional conference place.

Background

The BIM technology is a brand-new computer application technology and is widely popularized and applied all over the world. Compared with the traditional building design application software, the user can directly use the three-dimensional model to design, so that the design progress, the design cost and the design range of the building project are qualitatively changed, and the BIM technology has the advantages that: the design efficiency is obviously improved, the design data can be repeatedly utilized for many times, the coordination of the system is enhanced, the design cost is greatly reduced, the project design quality is improved, the time cost is reduced, the error rate of the design and the document is reduced, and the like. It is expected that BIM will be more widely applied in the fields of building design, construction, etc. by virtue of its characteristics of harmony, optimization, systematicness, simulation, visualization, and graphical appearance.

The application range of the BIM in the engineering relates to building planning, scheme demonstration, visual design, collaborative design, engineering quantity statistics, construction process simulation, collision inspection and the like.

At present, limited by computer hardware, BIM modeling software cannot directly observe a three-dimensional model, and all modeling operations and displays are actually replaced by plane graphs.

Disclosure of Invention

The invention aims to provide a three-dimensional computer display system for BIM design, which aims to improve the intuitiveness of BIM modeling and facilitate the intuitive operation on BIM, improves the existing computer display and mouse and ensures that the three-dimensional display and operation are feasible.

In order to achieve the purpose, the invention provides the following technical scheme: a three-dimensional computer display system for BIM design comprises a three-dimensional cubic display and a matched three-dimensional mouse, wherein the three-dimensional cubic display is formed by combining a plurality of micro cubic pixel display units into a three-dimensional matrix, each pixel display unit is formed by packaging ionizable luminous gas in a micro cubic transparent material, and six surfaces are oppositely provided with transparent electrodes and circuits; the pixel display units can emit red light, green light and blue light and are arranged alternately, adjacent units emit different colors of light, and transparent insulating materials are packaged between transparent electrodes of the adjacent units to prevent the short circuit of the positive electrode and the negative electrode between the electrodes; a support is arranged below the three-dimensional cubic display, and the transparent power line and the data line penetrate out of the support; the three-dimensional mouse is a cubic mouse and is operated by using a thumb, an index finger and a middle finger of a right hand which are adjacent to each other in a cubic shape; the thumb moves up and down to control the mouse pointer in the display to move up and down, and the surface is pressed to replace the left mouse button; the index finger moves on the upper surface plane to control the horizontal direction movement of a mouse pointer in the display, and the surface is pressed to replace a middle mouse button; the middle finger moves up and down to control the three-dimensional graph in the display to be enlarged and reduced, and the surface is pressed to replace the right key of the mouse to operate.

Furthermore, the support can support the display to rotate at the maximum of 180 degrees left and right and pitch at 45 degrees up and down, so that the BIM is more convenient to operate.

Furthermore, the display card of the computer display system needs to support the display specially, and simultaneously, the computer operating system and the BIM software system interface also need to support three dimensions.

Furthermore, the computer display system is used for a video conference, 8 cameras, microphones and loudspeakers are required to be installed, the length, the width, the height or the side length of a cube is input according to eight angular positions of a cuboid or a cube conference room, and a real three-dimensional conference place is displayed by a display.

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

the invention changes the pixel points of the traditional flat display screen into a cubic three-dimensional array, and the micro cubic pixel display unit adopts ionizable luminous gas, such as inert gas, sealed in transparent glass. Different colors can be emitted by different gas ionization to serve as pixel points, gas is subjected to ionization luminescence on six faces of the microcube glass under high voltage by utilizing transparent electrodes, transparent insulating materials are added between adjacent cubic luminescence units to prevent short circuit of the electrodes, microcube pixel display units of the device are divided into red, green and blue, and the three primary colors of light can be combined into various colors. Meanwhile, the mouse is redesigned, and an operating system and a BIM application operating interface thereof are improved, so that the mouse is suitable for three-dimensional operation.

Drawings

FIG. 1 shows a pixel display unit of a display according to the present invention:

FIG. 2 is a three-dimensional cube-shaped display of the present invention;

FIG. 3 is a display stand according to the present invention;

fig. 4 is a three-dimensional mouse matched with the invention.

In the figure: 1. an electrode; 2. an ionizable luminescent gas; 3. a transparent insulating material; 4. a support; 5. a cubic mouse.

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.

Referring to fig. 1-4, a three-dimensional computer display system for BIM design includes a three-dimensional cubic display and a three-dimensional mouse, the micro-pixel display unit of the display is divided into a red unit, a green unit and a blue unit, each color is red, green and blue arranged at intervals, and the adjacent units have different colors. Electrodes 1 are arranged on six faces of the cube, and transparent conductive film (TCF for short) can be adopted; the pixel display unit body uses glass or other high-pressure resistant transparent materials to internally package the following gas or other ionizable luminous gas 2, neon can emit red light, krypton can emit blue light, and green can be mixed by oxygen and other gases, so that the pixel display unit body cannot react with oxygen under high voltage. In order to prevent the adjacent unit electrodes from short circuit, the transparent insulating material 3 is added between the adjacent electrodes, the surface of the outermost six surfaces of the cubic display is added with transparent glass, so that the transparent circuit is protected from being polluted by fingers of an operator, and dust on the surface of the outer glass can be cleaned by dry cloth. The electrode positions of different color units are different, for example, the red light unit utilizes the front and back surfaces of the cubic unit, the green light unit utilizes the left and right surfaces, and the blue light unit utilizes the upper and lower surfaces. The display has high processing precision and technological requirements, the side length of the micro-pixel display unit reaches the micron level, different gases are packaged, and layered assembly can be adopted.

The display is arranged in a three-dimensional array of microcube units, a bracket 4 is arranged below, a transparent power line and a data line penetrate out of the bracket, and the bracket allows the display to rotate left and right at the maximum of 180 degrees and pitch up and down at 45 degrees so as to be convenient to operate.

In order to cooperate with the three-dimensional display operation, the three-dimensional mouse is a cubic mouse 5, and fingers slide or press on three surfaces. Three adjacent surfaces of the cube are used for induction, and the other three surfaces are rough, have no inductor, are connected with a data line at the top and are connected with a computer at the side. The thumb, the index finger and the middle finger of the right hand are used for operation, the thumb moves up and down, the mouse needle in the display moves up and down, and the contact pressure surface replaces the left mouse button; the index finger moves on the plane of the upper surface, the mouse in the display also moves on the plane, and the upper surface is pressed to replace a middle mouse button; the middle finger moves up and down, the displayed graph is enlarged or reduced, and the right button of the mouse is pressed instead.

The display can display a three-dimensional outer surface and an inner surface simultaneously, the inner condition cannot be seen under the outer surface shielding, and the cross section of a model can also be displayed.

The interface of the operating system under the three-dimensional display needs to be redesigned, a three-dimensional landscape model lawn can be displayed, three-dimensional icons of various software are suspended over the three-dimensional landscape model lawn, and the start key is pressed to form a sphere on the lawn. The BIM software also needs to be redesigned, either front, back, left, right, up, down or east, west, south, north, up, down for revit. The display can be divided into four layers, the upper layer of the suspension spherical menu is provided with buttons, and the second layer of the tool buttons is provided. Designing model space and left and right robust balls.

If the video camera is used for a video conference, a plurality of video cameras need to be installed, and for example, a rectangular conference room is taken as an example, eight cameras, microphones and loudspeakers are installed at eight vertexes of a rectangular body, so that a three-dimensional scene can be displayed. The spatial positions of the cameras need to be numbered or the numbers of the front upper left, the front lower left, the front upper right, the front lower right, the back upper left, the back lower left, the back upper right and the back lower right are adopted (the participant sits in the middle of the rectangle in the direction of the display), and then the length, the width and the height of the rectangle are input. The spatial microphones and loudspeakers can also be arranged in the same way, so that the participants can be truly visualized in three dimensions. A plurality of items are displayed in a display in a partitioned manner, and peripheral walls and ceilings are not displayed.

The three-dimensional computer display system for BIM design improves the intuition of BIM modeling, is convenient for intuitive operation on BIM, improves the existing computer display and mouse, and ensures that three-dimensional display and operation are feasible.

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