JP2007187755A - Floor plan actual dimension display system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a system capable of appropriately comprehending an actual floor plan image. <P>SOLUTION: The floor plan actual dimension display system 1 comprises a computer 5, and a projector 4a. The computer 5 stores prescribed floor plan data and can output the floor plan data to the projector 4a. The projector 4a displays, on a floor surface 2 and in actual dimension, the image of the floor plan in accordance with the floor plan data inputted from the computer 5. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a floor plan actual size display system capable of displaying a floor plan of a house or a room in actual size.

  Conventionally, when building or renovating a detached house or purchasing a dwelling unit of an apartment house before construction, it is common to check the floor plan using a floor plan. However, because the floor plan is a reduced version of the actual floor plan, it is difficult to accurately grasp the image of the actual floor plan, and it was actually constructed with the image that was grasped by the floor plan. The floor plan of the building may be different.

  There is a method of using a model house or model room in order to accurately grasp the image of the actual floor plan, but it is practically impossible to build a model house or model room corresponding to all floor plans.

  The present invention has been made in view of such a situation, and an object thereof is to provide a system that can accurately grasp an image of an actual floor plan.

  In order to achieve the above object, the present invention stores a predetermined floor plan data and outputs the floor plan data to a display device, and a floor plan based on the floor plan data input from the control unit. In addition, a floor plan actual size display system provided with a floor plan display device capable of displaying the actual size is provided.

  In the present specification, the “room layout” includes not only the arrangement of the room in the house, but also the shape of the room itself, the arrangement of the furniture in the room, and the like.

  According to the above invention (invention 1), since the floor plan based on the floor plan data can be displayed on the floor surface in actual size, the floor plan displayed in actual size on the floor surface can be viewed or displayed on the floor plan. By actually walking, you can accurately grasp the image of the floor plan.

  In the above invention (invention 1), the floor plan display device is preferably a projector capable of displaying an image on a floor surface (invention 2). By using the projector, it is possible to easily display a large image. Therefore, it is possible to easily display the actual floor plan at low cost.

  In the above invention (invention 2), a support member for supporting the projector may be further provided (invention 3). Thus, the floor plan actual size display system can be configured as one unit.

  In the above inventions (Inventions 1 to 3), at least one wall surface part may be further provided (Invention 4), or at least two adjacent wall surface parts may be further provided (Invention 5). . According to this invention (invention 5), a spatial image including a floor plan of a house or a room can be grasped three-dimensionally.

  In the said invention (invention 4 and 5), it is preferable that 1 or 2 or more of the said wall surface part can be installed in arbitrary positions (invention 6). According to this invention (Claim 6), since the wall surface portion can be installed according to the position of the wall in the floor plan, the wall surface portion can be regarded as the wall surface of a house or a room, thereby not only the floor plan, You can also grasp the size of a house or room in three dimensions.

  In the above inventions (inventions 4 to 6), the floor plan actual size display system further includes a wall surface display device, and the control device stores the wall surface data and outputs the wall surface data to the display device. Preferably, the wall surface display device can display the wall surface configuration of the room based on the wall surface data input from the control device on the wall surface portion in actual size (Claim 7).

  According to the above invention (invention 7), the wall structure of the house or room displayed in actual size, for example, the position of the window, the position of the door, the height of the wall, etc. can be seen. The image can be accurately grasped, and the space image of the house or the room can be grasped more accurately by combining with the floor plan displayed at the actual size.

  In the above invention (invention 7), the control device stores the wall surface data in association with the floor plan data, displays the wall surface configuration of a desired room by switching to a predetermined wall surface portion, and displays the floor. It is preferable to have means for changing and displaying the layout direction on the surface.

  According to the above invention (invention 8), even if the number of wall surface portions is small, the wall surface configuration of a desired wall surface can be displayed by switching, and the floor plan displayed on the floor surface and the wall surface portion are displayed. Since the wall structure is linked to each other, it is possible to automatically display the space of a house or room in a realistic manner.

  In the above inventions (inventions 7 and 8), the wall surface display device is preferably a projector capable of displaying an image on the wall surface part (invention 9).

  In the above invention (invention 9), the projector is preferably a rear projector (invention 10). According to this invention (Claim 10), even if a person stands on the floor surface, the image projected from the rear projector is not shaded, and the image of the wall surface configuration projected on the wall surface is easy to see. Become.

  According to the floor plan actual size display system of the present invention, it is possible to accurately grasp the image of the actual floor plan.

[First Embodiment]
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a first embodiment of the invention will be described with reference to the drawings.
FIG. 1 is a schematic perspective view showing a floor plan actual size display system according to the first embodiment of the present invention.

  As shown in FIG. 1, the floor plan actual size display system 1 according to the first embodiment includes two screen portions 3 a and 3 b installed on a floor surface 2 and a first screen that can project an image on the floor surface 2. Controls the operations of the projector 4a, the second projector 4b that can project an image on the screen unit 3a, the third projector 4c that can project an image on the screen unit 3b, and the three projectors 4a, 4b, and 4c. And a computer 5 as a control device.

  In the present embodiment, the floor surface 2 has an area of about 30 tsubo. The floor 2 is preferably capable of clearly displaying a projection image from the projector 4a. A general projection screen or the like may be laid on the floor 2, or a color floor plate (for example, white) that can clearly display a projection image from the projector 4 a is laid. Alternatively, the floor surface may be painted with the color. Considering that a person walks on the floor plan displayed on the floor 2, the floor 2 is made of a material that does not easily adhere dirt or the like, or a material that can easily remove the attached dirt or the like. Is preferred.

  The screen portions 3a and 3b can be regarded as walls of a house or a room. The screen portions 3a and 3b in the present embodiment are roll-type screens, that is, the screen is wound up and stored in a cylindrical screen storage portion, and the screen is pulled out from the screen storage portion and a desired amount of drawer is obtained. It can be fixed. The screen portions 3a and 3b can be installed at a desired position and in a desired length according to the position and size of the wall in the floor plan. However, the two screen portions 3a and 3b are preferably installed so as to be adjacent to each other, as shown in FIG. 1, thereby facilitating grasping a spatial image of a house or a room in three dimensions. The height of the screen portions 3a and 3b is preferably set to be equal to or higher than the ceiling height of a general house.

  The first projector 4a is installed on the floor 2 at a position above the floor 2 where a floor plan image can be displayed in actual size. The second projector 4b is installed facing the screen unit 3a at a position facing the screen unit 3a and capable of displaying the wall image of the house / room on the screen unit 3a in actual size. The 3rd projector 4c is the position which opposes the screen part 3b, Comprising: The position which can display the wall surface image of a house and a room in a real size on the screen part 3b is installed toward the screen part 3b.

  The computer 5 is electrically connected to each of the projectors 4a, 4b, and 4c by wire or wirelessly. The computer 5 is a personal computer including a control unit, a storage unit, an input unit, and a display unit. The storage unit of the computer 5 stores a plurality of floor plan data and a plurality of wall surface data associated with each floor plan data. For example, in the case of a square-shaped house, the storage unit stores image data (room layout data) relating to the layout of the house including a plan view image of furniture and the like arranged in the room, and windows and doors provided on the wall surface. Four image data (wall surface data) relating to the wall surface of the room including the front view image are stored, and the four wall surface data are stored in the storage unit of the computer 5 in association with the floor plan data.

  For each floor plan data and wall surface data, the size of the image data is adjusted in advance so that the floor plan images projected from the projectors 4a, 4b, 4c and the wall surface images can be displayed at the actual size on the floor 2 and the screen portions 3a, 3b. It is necessary to keep it. Each floor plan data and wall surface data are preferably image data that can display colors and textures of actual floors, furniture, walls, and the like.

  The computer 5 has a function of selecting one floor plan image from a plurality of floor plan images and a function of selecting a display direction of the floor plan image so that an operator looking at the display unit can select using the input unit. It has become. Based on the selection, the control unit of the computer 5 reads the floor plan data and the two wall surface data stored in the storage unit, and outputs the floor plan data to the first projector 4a in the selected display direction. Two wall surface data are output to each of the second projector 4b and the third projector 4c in accordance with the display direction.

  In order to use the floor plan actual size display system 1 having the above-described configuration, the operator installs the two screen portions 3a and 3b at predetermined positions and then operates the computer 5 so that a desired floor plan image and Select the display direction. The control unit of the computer 5 outputs the data of the selected floor plan image to the first projector 4a in the selected display direction, and two pieces of wall surface data according to the output to the first projector 4a and the third projector 4c. Output to each of.

  The first projector 4a projects the floor plan image to the floor 2 in actual size based on the floor plan data output from the computer 5, and the second projector 4b screens the screen unit based on the wall surface data output from the computer 5. The wall surface image is projected to the actual size on 3a, and the third projector 4c projects the wall surface image to the screen portion 3b based on the wall surface data output from the computer 5.

  In this way, the floor plan 2 is displayed in actual size, and the screen portions 3a and 3b are displayed in real size on the wall structure of the house / room. By looking at the floor plan displayed on the floor 2 in actual size or actually walking on the floor plan displayed in actual size, the image of the floor plan can be accurately grasped. Further, by looking at the wall structure of the house / room displayed on the screens 3a and 3b in actual size, it is possible to accurately grasp the image of the position of the window, the position of the door, the height of the wall, and the like. Furthermore, the space image of a house / room can be accurately grasped three-dimensionally by combining the floor plan and the wall structure displayed in actual size.

  Here, when the operator operates the computer 5 to select another display direction as the layout image display direction (for example, by rotating 90 ° or 180 ° clockwise or counterclockwise around the vertical axis), the computer 5 The control unit reads out the corresponding two wall surface data from the storage unit, outputs the two wall surface data to each of the second projector 4b and the third projector 4c, and outputs the floor plan data in the selected display direction. Output to the first projector 4a. Based on this, each projector 4a, 4b, 4c projects the rotated floor plan image and the corresponding wall surface image on the floor surface 2 and the screen portions 3a, 3b.

  By making the layout direction switchable in this way, the wall surface configurations of all the wall surfaces (four surfaces) can be displayed even when the number of the screen portions 3a and 3b is two. Further, since the floor plan displayed on the floor 2 and the wall surface configuration displayed on the screen portions 3a and 3b are linked to each other, the space of the house or room can be automatically displayed in real.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to the drawings.
FIG. 2 is a schematic perspective view showing a floor plan actual size display system according to the second embodiment of the present invention, and FIG. 3A is a schematic diagram showing a projected image in the present embodiment shown in FIG. FIG. 3B is a schematic diagram showing a projection image obtained by rotating the projection image of FIG. 3A 180 degrees around the vertical axis.

  As shown in FIG. 2, the floor plan actual size display system 11 according to the present embodiment includes a rectangular floor surface portion 12, a quadrangular columnar frame 16 installed on the floor surface portion 12, and a projector installed on the upper portion of the frame 16. 13, two rear projector units 14 a and 14 b installed on two adjacent side surfaces of the frame 16, and a computer 15 as a control device capable of controlling the operations of the projector 13 and the rear projector units 14 a and 14 b. As a whole, a single unit is configured.

  In the present embodiment, the floor 12 is included in the floor plan actual size display system 11 and has a size of about 8 tatami mats. The floor surface portion 12 may be a general projection screen or the like, or may be a floor plate of a color (for example, white) that can clearly display a projection image from the projector 13. The material is preferably the same as that of the floor surface 2 in the first embodiment.

  The frame 16 includes four support columns 161 erected at the four corners of the floor 12, an X-shaped first beam 162 connecting the upper ends of the support columns 161 diagonally, and two adjacent frames 16. And four second beam portions 163 that connect the upper ends of the two support columns 161. The projector 13 is installed toward the floor surface portion 12 at the X-shaped intersection of the first beam portion. Accordingly, the height of the frame 16 indicates that the projector 13 displays the floor plan image on the floor surface portion 12 in actual size. Set to a height that can be

  The rear projector units 14a and 14b include translucent screen portions 141a and 141b, projectors 142a and 142b installed on the back side of the screen portions 141a and 141b, and mirrors (not shown). The screen portions 141 a and 141 b are installed so as to be positioned on two adjacent side surfaces of the frame 16.

  In the rear projector units 14a and 14b, the projectors 142a and 142b are installed to project light in the opposite direction to the screen parts 141a and 141b on the lower back side of the screen parts 141a and 141b, and are projected from the projectors 142a and 142b. The reflected light is reflected by a mirror and is transmitted through the screen portions 141a and 141b from the back side of the screen portions 141a and 141b.

  The computer 15 has the same configuration as the computer 5 in the first embodiment. The storage unit of the computer 15 includes, for example, image data (room layout data) relating to a room layout including a planar view image of furniture or the like arranged in the room, and a front view image such as a window or a door provided on the wall surface. Four image data (wall surface data) relating to the wall surface of the room are stored, and the four wall surface data are stored in the storage unit of the computer 15 in association with the floor plan data.

  Each floor plan data is displayed on the screen portions 141a and 141b of the rear projector units 14a and 14b so that the floor plan image projected from the projector 13 can be displayed on the floor portion 12 in actual size. Therefore, it is necessary to adjust the size of the image data in advance. Each floor plan data and wall surface data are preferably image data that can display colors and textures of actual floors, furniture, walls, and the like.

  In order to use the floor plan actual size display system 11 having the above-described configuration, the operator operates the computer 15 to select a desired floor plan image and its display direction. The control unit of the computer 15 outputs the data of the selected floor plan image to the projector 13 in the selected display direction, and outputs two wall surface data to each of the rear projector units 14a and 14b accordingly.

  The projector 13 projects the floor plan image to the floor surface portion 12 based on the floor plan data output from the computer 15, and the rear projector unit 14 a applies the wall surface image to the screen portion 141 a based on the wall surface data output from the computer 15. The rear projector unit 14b projects a wall surface image to the screen unit 141b based on the wall surface data output from the computer 15. For example, as shown in FIG. 3A, an image of a living room in which a sofa 21, a table 22, a television 23, and a cushion 24 are arranged is displayed on the floor portion 12, and a window 25 is provided on the screen portion 141a. An image of the wall surface is displayed, and an image of the wall surface having the door 26 is displayed on the screen portion 141b.

  In this way, the floor plan 12 displays the room layout in actual size, and the screen units 141a and 141b display the room wall configuration in actual size. By looking at the floor plan displayed on the floor 12 in actual size or actually walking on the floor plan displayed in actual size, it is possible to accurately grasp the image of the room layout. Further, by looking at the wall surface configuration of the room displayed in the actual size on the screen portions 141a and 141b, it is possible to accurately grasp images such as the position of the window, the position of the door, and the height of the wall. Furthermore, the space image of the room can be accurately grasped in three dimensions by combining the floor plan and the wall surface structure displayed in actual size. In this embodiment, since the rear projector units 14a and 14b are used on the wall surface portion, even if a person stands on the floor surface portion 12, the wall surface image projected on the screen portions 141a and 141b can be shaded. There is an advantage that the wall surface image projected on the screen portions 141a and 141b is easy to see.

  Here, when the operator operates the computer 15 and selects another display direction as the display direction of the floor plan image (for example, by rotating 180 degrees around the vertical axis), the control unit of the computer 15 The wall surface data is read from the storage unit, the two wall surface data are output to each of the rear projector units 14a and 14b, and the floor plan data is output to the projector 13 in the selected display direction. Based on this, the projector 13 and the rear projector units 14a and 14b project the rotated floor plan image and the corresponding wall surface image to the floor surface portion 12 and the screen portions 141a and 141b. For example, as shown in FIG. 3B, an image of the wall surface having the sliding door 27 is displayed on the screen portion 141a, and an image of the wall surface on which the painting 28 is hung is displayed on the screen portion 141b. In FIG. 3A, the floor plan displayed on the floor 12 in FIG. 3A is displayed by rotating the floor plan by 180 ° around the vertical axis.

  By making the layout direction switchable in this way, the wall surface configurations of all the wall surfaces (four surfaces) can be displayed even if the number of rear projector units 14a and 14b is two. Moreover, since the floor plan displayed on the floor 12 and the wall surface configuration displayed on the screens 141a and 141b are linked to each other, the room space can be automatically displayed in real.

  The embodiment described above is described for facilitating understanding of the present invention, and is not described for limiting the present invention. Therefore, each element disclosed in the above embodiment is intended to include all design changes and equivalents belonging to the technical scope of the present invention.

  For example, in the floor plan actual size display system 1 according to the first embodiment, one projector 4a capable of projecting a floor plan image is installed on the floor surface 2 of about 30 tsubo, but two or more projectors are installed. The floor plan of a house having a larger floor space (for example, 60 tsubo) may be displayed seamlessly.

  Further, the projectors 4a, 4b, 4c in the floor plan actual size display system 1 of the first embodiment or the projector 13 in the floor plan actual size display system 11 of the second embodiment may be a rear projector, or the second embodiment. The rear projector units 14a and 14b in the floor plan actual size display system 11 may be front projectors.

  Furthermore, the computers 5 and 15 may have a function (software) that can process and change the floor plan data and / or the wall surface data stored in the storage unit. Thereby, the floor plan or the wall surface configuration according to the detailed request of the client can be displayed in actual size.

  In addition to the projector or rear projector, for example, a number of light emitting diodes, a plurality of liquid crystal displays, a plasma display, a CRT display, and the like can be used as a display device for displaying the floor plan or wall surface configuration. It is also possible to use a display device in which many possible small multi-sided panels are combined or a black and white display device using sand iron.

  The floor plan actual size display system of the present invention is useful for confirming a floor plan when a single-family house is constructed or renovated, or when a dwelling unit of an apartment house before construction is purchased.

1 is a schematic perspective view showing a floor plan actual size display system according to a first embodiment of the present invention. It is a schematic perspective view which shows the floor plan exact size display system which concerns on the 2nd Embodiment of this invention. (A) is a schematic diagram which shows the projection image in 2nd Embodiment shown in FIG. 2, (b) is a schematic diagram which shows the projection image which rotated the projection image of (a) about the vertical axis 180 degree | times. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1,11 ... Floor plan actual size display system 2 ... Floor surface 12 ... Floor surface part 3a, 3b, 141a, 141b ... Screen part 4a, 4b, 4c, 13, 142a, 142b ... Projector (display device)
14a, 14b ... rear projector unit 5, 15 ... computer

Claims (10)

A control device capable of storing predetermined floor plan data and outputting the floor plan data to a display device;
A floor plan actual size display system comprising: a floor plan display device capable of displaying a floor plan based on floor plan data input from the control device on a floor surface in actual size.   2. The floor plan actual size display system according to claim 1, wherein the floor plan display device is a projector capable of displaying an image on a floor surface.   The floor plan actual size display system according to claim 2, further comprising a support member that supports the projector.   The floor plan actual size display system according to claim 1, further comprising at least one wall surface portion.   The floor plan actual size display system according to claim 1, further comprising at least two adjacent wall portions.   6. The floor plan actual size display system according to claim 4, wherein one or more of the wall portions can be installed at an arbitrary position. The floor plan actual size display system further includes a wall surface display device,
The control device can store wall surface data and output the wall surface data to a display device,
7. The floor plan actual size according to claim 4, wherein the wall surface display device can display a wall surface configuration of a room based on wall surface data input from the control device in an actual size on the wall surface portion. Display system.   The control device stores the wall surface data in association with the floor plan data, displays the wall surface configuration of a desired room by switching to a predetermined wall surface part, and changes and displays the direction of the floor plan on the floor surface. The floor plan actual size display system according to claim 7, further comprising:   9. The floor plan actual size display system according to claim 7, wherein the wall surface display device is a projector capable of displaying an image on the wall surface portion. The floor plan actual size display system according to claim 9, wherein the projector is a rear projector.

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